1. Application field of PE coated paperThe application field of PE coated paper is very wide, covering food packaging, medical supplies, industrial packaging, electronic product packaging, cosmetic packaging and many other aspects. In the field of food packaging, PE coated paper is widely used in tea packaging, melon seed bags, bread bags, hamburger packaging, sugar packaging, coffee packaging bags, etc. due to its good waterproof, moisture-proof and oil-resistant properties. These packaging materials can not only effectively protect food from moisture and oil pollution, but also extend the shelf life of food and improve the hygienic quality of food. The field of medical supplies is also one of the important application fields of PE coated paper. In the medical field, PE coated paper is used to make medical equipment packaging, traditional Chinese medicine packaging, pesticide packaging, etc. These packaging materials not only have excellent waterproof and moisture-proof properties, but also can effectively isolate the invasion of microorganisms such as bacteria and viruses, ensuring the hygiene and safety of medical supplies. PE coated paper is also widely used in industrial packaging, electronic product packaging and cosmetic packaging. In the field of industrial packaging, PE coated paper is used to make the outer packaging of various industrial products, such as mechanical parts, electronic products, etc. These packaging materials can not only effectively protect industrial products from damage, but also improve the overall aesthetics and market competitiveness of the products. In the field of electronic products and cosmetics packaging, PE coated paper is used to make various exquisite packaging boxes and bags due to its good printing performance and processability. 2. The market demand for PE coated paper is growingWith the continuous development of the global economy and the improvement of people's living standards, the market demand for PE coated paper is growing. With the rapid development of food, medical, industrial and other fields, the demand for packaging materials is increasing, which has promoted the rapid development of the PE coated paper market. As consumers' requirements for food safety, environmental protection and aesthetics continue to increase, the demand for high-quality and environmentally friendly PE coated paper is also increasing. In the field of food packaging, as consumers' attention to food safety and sanitary quality continues to increase, the demand for high-quality and environmentally friendly PE coated paper is also increasing. These packaging materials can not only effectively protect food from contamination and damage, but also improve the sanitary quality and market competitiveness of food. At the same time, as people's requirements for the aesthetics of food packaging continue to increase, the demand for PE coated paper with exquisite printing and processability is also increasing. In the field of medical supplies, with the continuous advancement of medical technology and the increasing demand for medical health, the demand for high-quality, environmentally friendly PE coated paper is also increasing. These packaging materials can not only effectively isolate the invasion of microorganisms such as bacteria and viruses, ensure the hygiene and safety of medical supplies, but also improve the overall aesthetics and market competitiveness of medical supplies. In the fields of industrial packaging, electronic product packaging and cosmetics packaging, with the rapid development of these fields and the increasing requirements of consumers for product aesthetics and environmental protection, the demand for high-quality, environmentally friendly PE coated paper is also increasing. These packaging materials can not only effectively protect products from damage and pollution, but also improve the overall aesthetics and market competitiveness of products. 3. Market prospects of PE coated paperLooking to the future, the market prospects of PE coated paper are very broad. With the continuous development of the global economy and the improvement of people's living standards, the demand for packaging materials will continue to increase, promoting the rapid development of the PE coated paper market. With the continuous improvement of environmental awareness and the continuous advancement of technology, environmentally friendly PE coated paper products will become the future development trend. These products not only have good waterproof, moisture-proof, oil-resistant, heat-resistant and other properties, but also can effectively reduce the impact on the environment and meet the requirements of sustainable development. At the same time, with the intensification of market competition and the continuous changes in consumer demand, PE coated paper companies need to continuously improve their technical level and product quality, reduce costs and prices to meet market changes and meet consumer needs. Companies also need to strengthen marketing and brand building, improve product visibility and reputation, so as to occupy a favorable position in the fierce market competition.

1. Advantages of kraft paper as a renewable resourceThe reason why brown kraft paper is regarded as a renewable resource is mainly due to the easy access and recyclability of its raw materials. The main raw materials of kraft paper are plant fibers, which come from renewable resources such as wood, bamboo, and bagasse. These resources are widely present in nature and can be continuously supplied through planting and growth. Compared with non-renewable materials such as petroleum-based plastics, the raw material sources of kraft paper are more environmentally friendly and sustainable. 2. Sources of raw materials for kraft paperWood: Wood is one of the most commonly used raw materials for kraft paper. Wood pulp for papermaking can be obtained by cutting down trees and undergoing a series of processing. As a renewable resource, wood has a relatively short growth cycle and can be sustainably used through reasonable forest management and logging practices.Bamboo: Bamboo is a fast-growing and easy-to-reproduce plant, and is also an important raw material for kraft paper. The production of bamboo pulp paper not only helps to reduce the consumption of wood resources, but also promotes the sustainable management and development of bamboo forests.Bagasse: Bagasse is a byproduct of the sugar industry and can be used for papermaking after processing. Using bagasse to produce kraft paper not only realizes the reuse of resources, but also reduces the emission of waste.3. The production process of kraft paperThe production process of kraft paper mainly includes the following steps: Raw material preparation: The raw materials such as wood and bamboo are crushed, soaked, and cooked to obtain wood pulp or bamboo pulp for papermaking.Pulping: The obtained pulp is bleached and purified to improve the quality and performance of the paper.Papermaking: The treated pulp is sent to the papermaking machine, and after pressing, drying and other processes, kraft paper with a certain thickness and toughness is finally obtained.Processing: According to customer needs, kraft paper is cut, printed, embossed and processed to meet the application needs of different fields.In the production process of kraft paper, recycling and reuse can also be adopted. The discarded kraft paper products are recycled and used for papermaking again, thereby realizing the recycling of resources. 4. Environmental significance of kraft paperReducing resource consumption: The raw materials of brown kraft paper come from renewable resources. Through reasonable utilization and management, it can reduce the consumption of natural resources and protect the ecological environment.Reducing environmental pollution: Compared with some plastics and synthetic materials, kraft paper has good biodegradability in the natural environment. Discarded kraft paper can be decomposed by microorganisms in a short time, thereby reducing the pollution of soil and water bodies. In addition, environmentally friendly production processes and equipment can be used in the production process of kraft paper to reduce the emission of wastewater, waste gas and solid waste.Promoting sustainable development: The renewability and recyclability of kraft paper help promote the development of the circular economy, realize the reuse of resources and the reduction of waste. This helps to promote the sustainable development of society and improve people's quality of life.Promoting green consumption: With the improvement of environmental awareness, more and more consumers have begun to pay attention to the environmental performance of products. As an environmentally friendly packaging and printing material, kraft paper can meet consumers' demand for green products and promote the development of green consumption.

Packaging industry: the strong backing of kraft paperIn the packaging industry, the application of brown kraft paper is undoubtedly the most widespread and significant. Due to its high strength, tear resistance, and waterproof and moisture-proof properties, kraft paper is widely used in the production of packaging boxes, cartons, paper bags, and filling materials. These packaging materials not only effectively protect the safety of goods during transportation and storage, but also reduce packaging damage rates and improve logistics efficiency. Especially in express delivery and mailing services, mailing envelopes, packages, and labels made of kraft paper have won the favor of a large number of users and courier companies due to their durability and resistance to damage.The environmental performance of kraft paper also makes it an important choice for green packaging. With the continuous improvement of global environmental awareness, more and more companies and consumers are paying attention to the environmental friendliness of packaging. Kraft paper comes from renewable resources such as wood fibers, and through sustainable forestry management and recycling, it can achieve resource recycling. This characteristic makes kraft paper play an important role in promoting green packaging and sustainable development.Art and Design: The Creative Stage of Kraft PaperIn the fields of art and design, brown kraft paper has also demonstrated its unique charm. Its natural color and texture provide artists with rich creative inspiration. Whether it is painting, Paper Cuttings, origami or other handicrafts, kraft paper can show a unique artistic effect. Therefore, in the field of art and design, kraft paper is often described as "brown art paper" or "craft paper" to emphasize its value as a material for artistic creation.Especially in sketching and painting techniques, the texture and color of kraft paper are very suitable for the needs of many artists. Its surface is rough and can grip the strokes of pencils or charcoal pencils well, giving the work a unique texture and sense of hierarchy. At the same time, the brown background of the kraft paper adds a natural and simple beauty to the work, making it more vivid and authentic.Architecture and Horticulture: A Practical Choice for Kraft PaperIn the field of architecture, brown kraft paper also has a wide range of applications. It is often used as a material to cover the ground and protect surfaces from dust, dirt, and damage. In addition, kraft paper also has good sound insulation and thermal insulation properties, so it is also used as building sound insulation and thermal insulation materials. These applications fully demonstrate the diversity and practicality of kraft paper.In the field of horticulture, kraft paper also plays an important role. It is often used as a plant cover or soil amendment, which can protect plant roots from the effects of cold and dryness, while improving soil water retention and permeability. These characteristics make kraft paper an indispensable assistant for gardening enthusiasts.Agriculture and Industry: The Wide Application of Kraft PaperIn the agricultural field, brown kraft paper is often used as seed bags, fruit tree wrapping paper, etc. These applications not only fully utilize the tough and durable characteristics of kraft paper, but also embody its concept of environmental protection and sustainable development.In the industrial field, kraft paper is also widely used. It is often used as a filtering material, insulation material, or electrical insulation material. These applications fully utilize the high strength and tear resistance of kraft paper, as well as its good breathability and moisture absorption. Especially in industrial fields that require high temperature, high pressure, or corrosive environments, the application of kraft paper is indispensable.

1. Production cost composition of P+ Series PLA Coated Kraft PaperWe need to understand the production process of P+ Series PLA Coated Kraft Paper. Its core components are kraft paper and PLA (polylactic acid) coating. The production process mainly includes the following steps:Kraft paper production: Kraft paper is made from wood pulp or waste paper through pulping, paper machine production and other processes. The raw materials are relatively environmentally friendly and low in cost. The production cost of kraft paper itself depends on the source of raw materials (such as wood pulp price) and the efficiency of the production process.PLA coating production: The production process of PLA coating usually involves dissolving PLA resin in a solvent and coating it on the surface of kraft paper. The price of PLA resin is higher than that of traditional plastics such as polyethylene (PE) and polypropylene (PP) because PLA is extracted from plant starch (such as corn or sugarcane) by fermentation. This process is more complicated and the price of raw materials fluctuates greatly.Coating drying and processing: The coated kraft paper needs to be dried and cooled, and then cut, packaged and other subsequent processes. The cost of this part is mainly affected by the investment and operating efficiency of processing equipment.The production cost of P+ series PLA coated kraft paper is higher than that of traditional packaging materials, which is mainly reflected in the cost of PLA coating and energy consumption in the production process. 2. Cost comparison with traditional packaging materialsTraditional packaging materials (such as plastic film, polyester paper, etc.) usually have lower production costs. Taking common polyethylene (PE) and polypropylene (PP) packaging materials as examples, the raw material procurement and production process of these materials are relatively simple, and the raw material price is relatively stable. In contrast, the price of PLA materials fluctuates greatly and requires higher production technology and sophisticated processing.Specifically, the coating material (PLA) of P+ series PLA coated kraft paper is usually 20% to 40% more expensive than traditional plastic films such as polyethylene. In addition, the production process of PLA materials requires more energy consumption, especially the high-temperature drying process, which further increases the production cost. Therefore, from the perspective of the production cost of a single product, P+ series PLA coated kraft paper is usually much more expensive than traditional plastic packaging paper. With the continuous advancement of technology, the production cost of PLA has gradually been optimized. In recent years, the production process of PLA has been innovated to a certain extent, and the production cost has been reduced. In addition, the price of raw materials (such as corn starch) has also been reduced to a certain extent, which has a positive impact on reducing the cost of PLA materials. 3. Trade-off between quality and competitivenessAlthough the production cost of P+ Series PLA Coated Kraft Paper is higher than that of traditional packaging materials, it has the following quality advantages, which makes it highly competitive in the field of environmental protection:Degradability: Compared with plastic packaging materials, P+ Series PLA Coated Kraft Paper has excellent biodegradability. PLA coated kraft paper can be degraded in a short time, with minimal pollution to the environment, while traditional plastic packaging takes hundreds of years to decompose, seriously affecting the ecological environment.Recyclability: In addition to good degradation performance, P+ Series PLA Coated Kraft Paper can also be recycled and reused to reduce resource waste. Traditional plastic packaging is often unable to be effectively recycled, or recycling is difficult, resulting in resource waste and environmental burden.Printability: P+ Series PLA Coated Kraft Paper has good surface smoothness, suitable for high-quality printing, and can meet the requirements of packaging designers for appearance and touch. Traditional plastic packaging often requires special processing due to its high surface gloss and prone to static electricity.However, these quality advantages need to be weighed against production costs. The high cost of P+ Series PLA Coated Kraft Paper may not completely replace traditional packaging materials in the short term, especially in price-sensitive markets. For consumers, choosing this packaging material requires a balance between environmental protection and cost. 4. How to achieve a more competitive priceAlthough the production cost of P+ Series PLA Coated Kraft Paper is high, there are several factors that can push its price gradually closer to traditional packaging materials:Scale effect: As market demand grows, the production scale of P+ Series PLA Coated Kraft Paper will expand, resulting in lower production costs. Large-scale production helps to dilute fixed costs, improve production efficiency, and further reduce unit costs.Technological progress: With the continuous innovation of technology, the production process of PLA materials will become more and more mature. For example, the supply chain of PLA production raw materials (such as corn, sugarcane, etc.) has been gradually improved, which can reduce the cost of raw material procurement. At the same time, the optimization of PLA coating process can also help reduce production costs.Policy support: More and more countries and regions have introduced environmental protection policies to encourage the use of biodegradable materials. These policies will provide more market opportunities for P+ series PLA coated kraft paper, and may also bring government subsidies and support, further reducing its production costs.

1. Material composition and characteristicsE+Series PP/PE Coated Kraft Paper consists of kraft paper substrate and polypropylene (PP)/polyethylene plastic coating. The kraft paper substrate is known for its high strength, high toughness and good tear resistance, while the PP/PE plastic coating provides additional moisture, oil and stain resistance. This unique material composition gives E+Series PP/PE Coated Kraft Paper significant advantages in damage prevention performance. 2. Tear resistanceTear resistance is one of the important indicators to measure the durability of packaging materials. E+Series PP/PE Coated Kraft Paper combines the high strength of kraft paper with the toughness of PP/PE coating, giving it excellent tear resistance. This property makes the material less likely to break when subjected to external forces, effectively protecting the items inside from damage.In practical applications, such as packaging heavy goods or fragile items, the tear resistance of E+Series PP/PE Coated Kraft Paper is particularly important. It can resist external forces such as extrusion and collision that goods may encounter during transportation and storage, thereby ensuring the integrity and safety of the goods. 3. Wear resistanceAbrasion resistance is key for packaging materials to maintain their functionality and appearance over the long term. The PP/PE coating of E+Series PP/PE Coated Kraft Paper not only improves the moisture-proof performance, but also significantly enhances the material's wear resistance. This wear-resistant property allows the material to resist friction and wear during transportation and storage, maintaining its integrity and aesthetics.When packaging items that are prone to wear and tear, such as textiles, electronic products, etc., the wear resistance of E+Series PP/PE Coated Kraft Paper is particularly important. It protects the integrity and quality of items by preventing them from being damaged by friction during transportation. 4. Impact resistanceImpact resistance is an important ability of packaging materials to protect the contents inside from damage during transportation. E+Series PP/PE Coated Kraft Paper has a certain thickness and strength and can resist a certain degree of impact and extrusion. This property makes the material excellent when packaging fragile or sensitive items, effectively preventing items from breaking or deforming due to impact.During the logistics transportation process, goods may encounter various impacts and extrusions, such as collisions during loading and unloading, bumps during transportation, etc. The impact resistance of E+Series PP/PE Coated Kraft Paper can effectively absorb these impact forces, thereby protecting the contents inside from damage. 5. Protect internal items from damage by external factorsIn addition to the above properties, E+Series PP/PE Coated Kraft Paper can also effectively prevent damage to internal items from external factors such as ultraviolet rays, dust, insects, etc. This comprehensive protective performance makes the material promising for a wide range of applications in the packaging field.Anti-UV performance: PP/PE coating can effectively block the penetration of ultraviolet rays and protect internal items from damage by ultraviolet radiation. This is especially important for items that need to be preserved for a long time, such as artwork, books, etc.Dust-proof performance: The surface of E+Series PP/PE Coated Kraft Paper is smooth and not easy to absorb dust, which can effectively prevent dust from contaminating internal items. This is especially important for items that need to be kept clean, such as electronic products and precision instruments.Anti-insect performance: PP/PE coating has certain sealing properties and can effectively prevent the invasion of insects. This is especially important for items such as food and medicine that need to be kept hygienic and safe. 6. Practical application casesThe damage prevention performance of E+Series PP/PE Coated Kraft Paper has been widely verified in practical applications. For example, in electronic product packaging, this material can effectively protect sensitive components such as circuit boards and displays from damage by impact and static electricity; in food packaging, it can prevent food from getting wet, deteriorating, and being contaminated by insects; in artwork and book packaging, where it protects these items from UV rays and dust damage.

I. Preparation before recycling1. Material identification and classificationE+Series PP/PE Coated Kraft Paper needs to be accurately identified and classified. This material usually has a specific logo or label to distinguish it from other types of paper or plastic. During the recycling process, it should be ensured that such materials are separated from other types of paper, plastic, etc. to avoid contamination and reduce the quality of recycling. 2. Cleaning treatmentBefore recycling, E+Series PP/PE Coated Kraft Paper should be cleaned. This includes removing impurities such as dirt, grease, and tape residues on the surface. Cleaning treatment helps to improve the purity and quality of the recycled materials, thereby increasing their reuse value. II. Recycling methods and technologies1. Mechanical recycling methodMechanical recycling method is one of the main methods for recycling E+Series PP/PE Coated Kraft Paper. This method separates paper fibers from plastic coatings by physical means, and then reuses them separately.Crushing and grinding: First, the recycled E+Series PP/PE Coated Kraft Paper is crushed and broken into smaller pieces using a crusher. Then, the pieces are further refined into fibrous powder using a grinder. This step facilitates the subsequent separation and purification process.Separation technology: Next, physical methods (such as screening, air separation, flotation, etc.) are used to separate the paper fibers from the plastic coating. Screening can separate according to particle size; air separation uses aerodynamic principles to separate according to different material densities; flotation uses the difference in buoyancy of materials in water to separate. These separation technologies can ensure the effective separation of paper fibers and plastic coatings, providing high-quality raw materials for subsequent reuse.Recycling: The separated paper fibers can be used to make new packaging materials, cardboard, etc.; while the plastic coating can be further processed to make plastic products or other composite materials. These recycled materials may be slightly inferior to virgin materials in performance, but they still have broad application prospects. 2. Chemical recycling methodChemical recycling method is a method of separating and reusing paper fibers and plastic coatings in E+Series PP/PE Coated Kraft Paper through chemical reactions.Dissolution and separation: First, use a specific solvent to dissolve E+Series PP/PE Coated Kraft Paper. The choice of solvent should be determined according to the chemical properties of paper fibers and plastic coatings. After dissolution, the paper fibers and plastic coatings are separated by chemical methods (such as precipitation, extraction, etc.). This step requires strict control of reaction conditions and operating procedures to ensure separation effect and material quality.Purification and reuse: The separated paper fibers and plastic coatings need to be purified to remove residual solvents and other impurities. The purified materials can be used to manufacture new products, such as paper, plastic products, etc. It should be noted that the chemical recycling method may produce certain pollutants such as wastewater, waste gas and waste residue, so corresponding environmental protection measures need to be taken for treatment and discharge. III. Environmental protection measures during the recycling processDuring the recycling process of E+Series PP/PE Coated Kraft Paper, corresponding environmental protection measures should be taken to ensure environmental safety and human health.Wastewater treatment: Wastewater generated during the recycling process should be purified before being discharged. Purification can be carried out by physical, chemical or biological methods to ensure that harmful substances in the wastewater are effectively removed.Waste gas treatment: Waste gas generated during the recycling process should be treated by dust removal, desulfurization, denitrification and other treatments before being discharged. These treatment measures can significantly reduce the content of harmful substances such as particulate matter, sulfur dioxide, nitrogen oxides, etc. in the waste gas.Waste residue treatment: Waste residue generated during the recycling process should be properly handled. For reusable waste residue, it can be used to manufacture new products or reused as raw materials; for non-reusable waste residue, it should be safely landfilled or incinerated, and ensure that it meets relevant environmental protection standards and requirements.

1. P+ Series Paper: Preferred Material for Green ConsumptionP+ Series Paper is a kraft paper coated with polylactic acid (PLA). Polylactic acid is a bio-based material derived from renewable resources, such as corn starch and sugarcane, with excellent biodegradability and renewability. This feature enables P+ Series Paper to be quickly decomposed by microorganisms and converted into water and carbon dioxide after being discarded, thus avoiding the problem of long-term accumulation and difficulty in degradation of traditional plastic packaging materials in the environment. Driven by the concept of green consumption, more and more consumers are beginning to pay attention to the environmental protection attributes and sustainability of products. P+ Series Paper has become one of the preferred choices for consumers when choosing packaging materials with its unique environmental protection characteristics. Whether it is food packaging, daily necessities packaging or advertising materials, P+ Series Paper can meet the needs of consumers with its good physical properties and environmental protection attributes. 2. P+ Series Paper: Environmental Pioneer in Reducing Carbon FootprintIn terms of responding to climate change, P+ Series Paper also shows its unique advantages. First of all, since the raw materials of polylactic acid come from renewable resources, the carbon emissions in its production process are relatively low. Compared with traditional petroleum-based plastic materials, the production process of P+ series paper can significantly reduce greenhouse gas emissions. The application of P+ series paper can also reduce dependence on other non-degradable packaging materials. With the widespread application of P+ series paper in the packaging field, more and more companies are beginning to choose this environmentally friendly material to replace traditional plastic packaging. This not only helps to reduce the generation of plastic waste, but also reduces the consumption of fossil resources such as oil, thereby further reducing carbon emissions. The production process of P+ series paper also focuses on energy conservation, emission reduction and resource recycling. By optimizing production processes and improving production efficiency, P+ series paper manufacturers can significantly reduce energy consumption and waste emissions. At the same time, for the waste generated during the production process, the company has also taken effective recycling and reuse measures to maximize the use of resources. 3. P+ series paper: a booster for the development of green supply chainThe green supply chain is a supply chain management model that pursues the coordinated development of economy and environment. The application of P+ series paper not only helps to promote the development of green consumption, but also promotes the formation and improvement of the green supply chain. P+ series paper manufacturers focus on cooperation and communication with upstream and downstream companies to jointly promote the development of the green supply chain. By establishing a long-term and stable cooperative relationship with suppliers, P+ series paper manufacturers can ensure the quality and environmental properties of raw materials, thereby ensuring the overall environmental performance of the product. The application of P+ series paper can also promote the environmental transformation of downstream enterprises. As consumers' demand for environmentally friendly products continues to increase, more and more downstream enterprises have begun to choose to use environmentally friendly materials such as P+ series paper to produce products. This not only helps to enhance the market competitiveness of products, but also promotes the environmental transformation and sustainable development of enterprises. 4. P+ series paper: Future green consumption and climate change response strategiesLooking to the future, P+ series paper will play a more important role in green consumption and addressing climate change. With the continuous improvement of global environmental awareness and the continuous improvement of environmental protection laws and regulations, more and more countries and regions will begin to restrict or prohibit the use of traditional plastic packaging materials. This provides a broad market space for the development of environmentally friendly materials such as P+ series paper. At the same time, with the advancement of science and technology and the continuous optimization of production processes, the performance and cost of P+ series paper will also be further improved. This will enable P+ series paper to be widely used in more fields, thereby promoting the in-depth development of green consumption and sustainable development. In terms of addressing climate change, the application of P+ series paper will help reduce greenhouse gas emissions and the generation of plastic waste. By promoting the use of environmentally friendly materials such as P+ series paper, we can make a positive contribution to mitigating global climate change.

1. Scientific planning of stacking methodsThe stacking method is one of the key factors affecting the quality of coated kraft paperboard. Reasonable stacking can not only effectively prevent the deformation and damage of the paperboard, but also improve the utilization rate of storage space. Stack flat and avoid foldingCoated kraft paperboard should be stacked as flat as possible to avoid creases and damage caused by folding or overlapping. When stacking, ensure that there is a certain gap between the paperboards to avoid keeping the same bending position for a long time to reduce the occurrence of creases. At the same time, the stacking height should be moderate to avoid excessive height causing the bottom paperboard to be compressed and deformed. Classified stacking and clear labelingFor coated kraft paperboards of different specifications, thicknesses and uses, they should be classified and stacked, and clearly labeled. This helps to quickly identify the required paperboard, reduce the time of searching, and avoid confusion and damage between different specifications of paperboards. Use pallets or shelvesWhen stacking coated kraft paperboard, pallets or shelves can be used to support the paperboard to reduce direct contact with the ground. This not only prevents the influence of ground moisture on the cardboard, but also improves the stability and safety of stacking. 2. Careful construction of storage environmentThe storage environment is crucial to the quality of coated kraft paperboard. A dry, ventilated and temperature-appropriate storage environment can effectively extend the service life of the paperboard. Keep dry and avoid moistureCoated kraft paperboard is susceptible to moisture, so the storage environment should be kept dry. You can choose to install a dehumidifier or place a desiccant in the warehouse to reduce humidity. At the same time, the walls, floors and ceilings of the warehouse should be checked regularly for leaks, and repaired in time to prevent moisture from invading. Good ventilation and avoid confinementThe warehouse should maintain good ventilation to avoid air stagnation caused by a confined environment. You can open windows for ventilation regularly, or use equipment such as exhaust fans to accelerate air circulation. This helps to reduce the temperature and humidity in the warehouse and keep the cardboard dry and stable. Appropriate temperature, avoid extremesThe temperature of the storage environment should be kept within a certain range to avoid overheating or overcooling. Generally speaking, the temperature between 15~25℃ is more suitable. Too high a temperature may cause the strength of the cardboard to decrease, while too low a temperature may make the cardboard brittle. Therefore, the temperature control equipment of the warehouse should be adjusted according to the actual situation to ensure that the temperature is appropriate. 3. Careful implementation of maintenance measuresIn addition to the stacking method and storage environment, meticulous maintenance measures are also an important part of ensuring the quality of coated kraft paperboard. Regular cleaning and stain removalDuring storage, coated kraft paperboard may be stained with dust, oil and other stains. Therefore, the surface of the paperboard should be gently wiped with a soft brush or dry cloth regularly to remove stains and dust. Avoid using a wet cloth or detergent containing chemicals for cleaning to avoid damage to the paperboard. Anti-insect and anti-moth, protect the paperboardCoated kraft paperboard is an edible object for insects, so measures should be taken to prevent pests. An appropriate amount of insect repellent or mothballs and other items can be placed in the warehouse to repel insects. At the same time, the warehouse should be checked regularly for signs of pests, and timely measures should be taken to deal with them. Regular inspection and timely treatmentRegular inspection of stored coated kraft paperboard is an important measure to ensure quality. A comprehensive inspection can be carried out monthly or quarterly, including the appearance, strength, printing adaptability and other aspects of the cardboard. If the cardboard is found to be deformed, moldy, discolored or damaged, timely measures should be taken to deal with it, such as replacing the damaged cardboard, adjusting the storage environment, etc. Avoid placing heavy objects on the cardboard to protect the integrity of the cardboardDuring storage, avoid placing heavy objects directly on the coated kraft cardboard to avoid crushing or deformation. If you need to use shelves or pallets to support the cardboard, ensure that the load-bearing capacity of the shelves or pallets is sufficient, and check their stability and safety regularly.

1. Environmental protection of raw material selectionThe main raw materials of PP/PE coated bamboo paper include bamboo pulp paper and PP/PE plastic film. Bamboo pulp paper uses bamboo as raw material. As a renewable resource, bamboo grows fast, has rich fibers and soft texture, making it an ideal material for making high-quality paper. Compared with wood, bamboo can absorb a large amount of carbon dioxide and release oxygen during its growth, which helps to slow down global warming. At the same time, the production process of bamboo pulp paper consumes less forest resources, which is conducive to protecting the ecological environment.PP/PE plastic film is a widely used plastic material with good waterproof, moisture-proof and wear-resistant properties. However, traditional plastic materials will cause certain pollution to the environment during production and use. In order to solve this problem, manufacturers usually choose PP/PE raw materials that meet environmental protection requirements, such as using recyclable or biodegradable plastic materials to reduce pollution to the environment. 2. Environmental protection of production processIn the production process of PP/PE coated bamboo paper, manufacturers usually adopt high-efficiency, low-energy consumption and low-emission process technology. These technologies include:Energy-saving equipment: Use high-efficiency boiler equipment, optimize the flue gas circulation system of the boiler, and reduce the loss of heat energy; select low-energy lighting products such as LED, and reasonably set up the lighting system to avoid energy waste.Waste heat recovery: Use waste heat recovery technology to convert waste heat generated in the production process into energy to reduce dependence on energy.Water resource management: Introduce a circulating cooling water system to recycle and reuse the circulating cooling water to reduce the use of new water; at the same time, optimize mechanical equipment to reduce water consumption and wastewater discharge.Waste gas treatment: Equipped with efficient waste gas treatment facilities, purify the waste gas generated in the production process to ensure that waste gas emissions meet relevant emission standards. 3. Environmental protection of energy utilizationIn the production process of PP/PE coated bamboo paper, manufacturers will pay attention to the rational use and conservation of energy. In addition to the energy-saving equipment and waste heat recovery technology mentioned above, manufacturers will also reduce energy consumption by optimizing production processes and improving production efficiency. In addition, some manufacturers will also use renewable energy, such as solar energy and wind energy, to replace traditional fossil energy to reduce carbon emissions and environmental pollution. 4. Environmental protection of waste treatmentThe waste generated during the production of PP/PE coated bamboo paper mainly includes waste paper, waste plastic film and waste water. In order to reduce pollution to the environment, manufacturers usually take the following measures:Waste paper recycling: Classify and recycle the waste paper generated during the production process, recycle and reuse the renewable paper, and reduce the consumption of forest resources.Waste plastic film treatment: For PP/PE plastic film waste, manufacturers will adopt recycling and reuse methods to process it into new plastic materials or use it in other fields.Wastewater treatment: Equipped with advanced wastewater treatment facilities, the wastewater generated during the production process is purified to ensure that the wastewater discharge meets the relevant environmental standards and avoids pollution of surrounding water bodies.5. Improvement of environmental awarenessIn addition to the above specific environmental protection measures, manufacturers will also strengthen the environmental awareness of employees and guide employees to correctly treat environmental protection issues. Through training, publicity and other means, improve employees' awareness and attention to environmental protection, so as to actively practice environmental protection concepts in daily work.

1. Promotion of environmental regulationsWith the global emphasis on environmental protection, governments have introduced a series of environmental regulations to limit the use of traditional plastics and encourage the research and development and application of degradable materials. For example, the European Union, the United States, and China have introduced plastic restriction and plastic ban policies to reduce plastic pollution and protect the ecological environment. The implementation of these policies has provided a broad market space for degradable materials such as P+Series PLA Coated Kraft Paper, driving the continued growth of its demand. 2. Improvement of consumer environmental awarenessAs consumers pay more and more attention to environmental issues, they are more and more inclined to choose products with environmentally friendly attributes. P+Series PLA Coated Kraft Paper, as a degradable and renewable packaging material, just meets this demand of consumers. It not only has less impact on the environment during the production process, but also can be naturally degraded after being discarded, reducing pollution to the environment. With the blessing of this environmental attribute, P+Series PLA Coated Kraft Paper has gained more favor from consumers in the market. 3. Superiority of product performanceP+Series PLA Coated Kraft Paper not only has environmental protection properties, but also has excellent physical and chemical properties. Its polylactic acid coating can enhance the barrier, moisture resistance and tear resistance of kraft paper, making it more suitable for packaging, printing and other fields. At the same time, PLA, as a bio-based material, has good biocompatibility and degradability, and will not harm human health and the environment. These superior properties make P+Series PLA Coated Kraft Paper more competitive in the market. 4. Continuous expansion of application fieldsWith the continuous maturity of P+Series PLA Coated Kraft Paper technology and the gradual reduction of costs, its application fields are also constantly expanding. At present, it has been widely used in food packaging, medical supplies packaging, daily necessities packaging and other fields. In the field of food packaging, P+Series PLA Coated Kraft Paper can effectively protect the freshness and safety of food, while reducing the use of plastic packaging and reducing environmental pollution. In the field of medical supplies packaging, its excellent barrier and moisture resistance can ensure the hygiene and safety of medical supplies. In the field of daily necessities packaging, the environmental protection properties and beautiful appearance of P+Series PLA Coated Kraft Paper are also loved by consumers. V. Market demand trend analysisFrom the current market situation, the demand for P+Series PLA Coated Kraft Paper shows the following trends:Continued growth: With the promotion of environmental protection regulations and the improvement of consumers' environmental awareness, the market demand for P+Series PLA Coated Kraft Paper will continue to grow. It is expected that in the next few years, its market size will continue to expand and its market share will gradually increase.Diversified demand: With the continuous expansion of application fields, consumers' demand for P+Series PLA Coated Kraft Paper will also show diversified characteristics. Different fields will also have different requirements for product performance, specifications and prices, which will prompt companies to continuously innovate and improve products to meet market demand.High quality requirements: With the continuous improvement of consumers' requirements for product quality, P+Series PLA Coated Kraft Paper manufacturers also need to continuously improve product quality and technical level. Only high-quality products can gain more recognition and trust from consumers in the market.Green supply chain: In the future, P+Series PLA Coated Kraft Paper manufacturers need to focus on building a green supply chain, and achieve environmental protection and sustainable development in all links from raw material procurement, production and processing to product sales. This can not only reduce production costs and environmental pollution, but also enhance the company's sense of social responsibility and brand image.

1. Matching of material properties with express logistics needsBiodegradability: The main ingredient of P+Series PLA Coated Kraft Paper is polylactic acid (PLA), a bio-based material derived from renewable plant resources (such as corn starch). In the natural environment, PLA can be completely degraded into carbon dioxide and water, significantly reducing the environmental pollution of packaging waste. This feature is in line with the urgent demand for environmentally friendly packaging materials in the express delivery and logistics industries, helping to reduce the generation of plastic waste and promote sustainable development.High strength and durability: Kraft paper itself has excellent strength and durability, and the addition of PLA coating further enhances its tear resistance, abrasion resistance and water resistance. This allows P+Series PLA Coated Kraft Paper to withstand various impacts and extrusions that may be encountered during express delivery and logistics, effectively protecting the safety of the items inside the package.Printability and aesthetics: PLA-coated kraft paper has a smooth surface and good printability, and can easily print various information, such as express tracking numbers, barcodes, brand logos, etc. This not only improves the recognizability and tracking efficiency of the package, but also makes the packaging more beautiful and professional, improving the customer experience. 2. Specific applications of express delivery and logistics packagingExpress bags and envelopes: P+Series PLA Coated Kraft Paper can be made into express bags and envelopes of various sizes for packaging letters, documents, small items, etc. These express bags and envelopes not only have excellent waterproof and moisture-proof properties, but also effectively protect the contents from damage during transportation. At the same time, their biodegradability also reduces the environmental pollution of express waste.Boxes and Pallets: For items that require more space to accommodate, P+Series PLA Coated Kraft Paper can be made into boxes and pallets. Not only are these boxes and pallets strong and stable, they can also be customized to accommodate items of varying sizes and weights. In addition, their degradability also reduces packaging waste disposal costs and environmental burden.Cushioning materials: In the express delivery and logistics process, in order to protect the safety of valuable or fragile items, cushioning materials are often needed. P+Series PLA Coated Kraft Paper can be processed into various shapes of cushions, bubble wrap, etc., used to fill the gaps inside the package and reduce shock and vibration during transportation. These cushioning materials are also biodegradable, reducing waste generation. 3. Environmental protection benefits and sustainable developmentReduce plastic use: P+Series PLA Coated Kraft Paper, as a biodegradable material, can replace traditional plastic packaging materials, thereby reducing the generation of plastic waste. This helps alleviate the problem of plastic pollution and protect the ecological environment.Reduced carbon emissions: Compared with traditional plastic packaging, P+Series PLA Coated Kraft Paper produces lower carbon emissions during the production and use process. This is because PLA is derived from renewable plant resources, and the carbon emissions during its production can be partially offset through photosynthesis of plants. In addition, since PLA releases carbon dioxide and water during its degradation process, its life cycle carbon emissions are relatively low.Promote circular economy: The biodegradability of P+Series PLA Coated Kraft Paper allows it to quickly decompose in the natural environment and return to nature. This helps promote the development of a circular economy and achieve resource reuse and environmental sustainability.4. Market Outlook and ChallengesAs consumers become more aware of environmental protection and the government strengthens environmental policies, P+Series PLA Coated Kraft Paper has broad application prospects in the express delivery and logistics packaging fields. However, issues such as its relatively high production cost and market acceptance still need to be improved are also current challenges. In the future, with the advancement of technology and the maturity of the market, these problems are expected to be solved, and P+Series PLA Coated Kraft Paper will become one of the mainstream packaging materials in the express delivery and logistics industry.    

The application of wholesale E+Series PP/PE Coated Bamboo Paper in furniture and flooring is gradually becoming a fresh trend in the field of modern home decoration. Its unique material properties, environmental advantages and diversified designs make this new material show great potential in furniture and flooring manufacturing. 1. Material properties of E+ Series PP/PE Coated Bamboo PaperE+Series PP/PE Coated Bamboo Paper combines the natural advantages of bamboo and the protective properties of PP/PE coating. Bamboo, as a low-carbon and environmentally friendly green material, has the characteristics of fast growth, strong renewability and low environmental pollution. The PP/PE coating gives bamboo paper better moisture-proof, waterproof, wear-resistant and scratch-resistant properties. This coating can also effectively prevent the expansion and deformation of bamboo due to moisture absorption, and improve the stability and service life of the product. 2. Application of E+ Series PP/PE Coated Bamboo Paper in FurnitureEnvironmental protection and health:E+ Series PP/PE Coated Bamboo Paper furniture has become the first choice for modern families pursuing a healthy life with its natural and environmentally friendly characteristics. Its non-toxic and harmless materials reduce the pollution of indoor air by furniture and ensure the health of the family.Bamboo itself has natural antibacterial properties, which can effectively inhibit the growth of bacteria and mold, providing a cleaner and more hygienic living environment for the family.Beautiful and durable:E+ Series PP/PE Coated Bamboo Paper furniture adds a natural and fresh atmosphere to home decoration with its unique texture and beautiful appearance. Its rich colors and diverse styles can meet the personalized needs of different consumers.The coating treatment improves the wear resistance and scratch resistance of bamboo paper, making the furniture more durable and reducing the frequency of daily maintenance and replacement.Innovative design:Furniture manufacturers can use the excellent performance of E+ Series PP/PE Coated Bamboo Paper to design more innovative products. For example, furniture such as sofas and chairs with bamboo frames can be made, which not only retains the original beauty of bamboo, but also improves the comfort and practicality of furniture.3. Application of E+ series PP/PE coated bamboo paper in flooringEnvironmentally friendly flooring:E+ series PP/PE coated bamboo paper flooring has become a popular choice for modern home decoration with its environmentally friendly and healthy characteristics. Its non-toxic and harmless material reduces the pollution of the indoor environment caused by decoration, providing a safer and healthier living environment for the family.Moisture-proof and waterproof:The coating treatment makes the bamboo paper flooring have better moisture-proof and waterproof properties. Even in a humid environment, the floor can remain dry and not deformed, extending its service life.Easy to clean and maintain:The surface of the E+ series PP/PE coated bamboo paper flooring is flat and smooth, and it is not easy to be stained with dust and dirt. Daily cleaning only needs to be wiped with a damp cloth, which is easy to maintain.Diversified designs:Flooring manufacturers can produce bamboo paper floors of different colors, textures and styles according to consumer needs. Whether it is a simple style or a retro style, you can find a suitable product. The application of E+Series PP/PE Coated Bamboo Paper in furniture and flooring not only meets the needs of modern families for environmental protection, health, beauty and durability, but also promotes the innovation and development of the home decoration industry. With the continuous improvement of consumers' awareness of environmental protection and the pursuit of home quality, E+ Series PP/PE Coated Bamboo Paper furniture and flooring will become one of the mainstream trends in the future home decoration market.