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  • 22 Mar’ 2024
    Is the durability of coated cardboard related to the surface coating material?

    Coated Kraft Paperboard plays a key role in a wide range of applications today, and its durability mainly depends on the material on which the surface is coated. Common coating materials include polymers, paints or other waterproof materials. Choosing high-quality coating materials can significantly improve the durability of paperboard, which is critical for many industries and applications. The durability of Coated Kraft Paperboard is directly affected by the coating material. Polymer coating is generally considered to be one of the effective means to improve the durability of paperboard. The polymer has excellent wear resistance and water resistance, so coating it on the surface of cardboard can effectively protect the cardboard from moisture, stains and other external damage. This coating not only makes the cardboard more durable, but also extends its service life as it effectively protects the cardboard from moisture, deformation or corrosion. The durability of Coated Kraft Paperboard also depends on the quality of the coating material. Choosing a high-quality polymer or other coating material ensures good adhesion and durability. High-quality coating materials can not only effectively protect the surface of the cardboard, but also ensure the uniformity and stability of the coating layer, thereby further improving the durability and service life of the cardboard. The durability of Coated Kraft Paperboard is also affected by the production process. A good production process can ensure that the coating material evenly covers the surface of the cardboard and can be effectively combined with the cardboard base material. This uniformity and bonding is critical to ensuring the stability and durability of the coating. Therefore, when choosing Coated Kraft Paperboard, the quality and technical level of the production process need to be taken into consideration to ensure that the paperboard has high durability and long service life. The durability of Coated Kraft Paperboard mainly depends on the material coated on the surface. Choosing high-quality coating materials, such as polymers, can significantly increase the durability and lifespan of your cardboard. In addition, the quality of the production process also plays an important role in the durability of cardboard. Therefore, when selecting and using Coated Kraft Paperboard, it is necessary to comprehensively consider the quality of the coating material and the level of the production process to ensure that the paperboard has excellent durability and long-term reliable performance.

  • 13 Nov’ 2023
    What are the ecological impacts of aqueous coating?

    Paper cups with aqueous coatings are made of water and are therefore less harmful to the environment than paper cups without a coating. Typically, this type of coating is painted on food packaging to protect it from fingerprints. It also improves the surface's durability. Its applicability depends on the type of packaging, but it is generally an environmentally-friendly option. In addition, it does not require any toxic cleaning agents, so it reduces waste in the environment. The aqueous coating makes the paper cups more durable, and they are recyclable, compostable, and degradable. Paper cups with aqueous coatings are a great option for restaurants, coffee shops, and other food packaging. They are available in a variety of colors and are designed to keep drinks warm and heat-insulated. Aqueous Coating Paper Cups are a popular type of food packaging that is used in many different applications. These cups are usually made of a paperboard that has been coated with water-based polymers. To make them, paperboard must be processed through a process called fiber recovery. This step involves recovering fibers from a specific screen that has been coated with water-based polymers. These fibers are then tested for appearance and performance. Once approved, the paperboard can be further processed to create new paper products. A water-based system does not contain any additional contaminants or additives and it plays well with the recycling process. Aqueous Coating Paper Cups should be resistant to rupture when subjected to a constant load. These cups should have an average tensile strength of 30 min. However, if the coating is too thin, water will penetrate through the paper cup's fiber network and leak. The aqueous lining on paper cups is made of water, and it is safe for the environment. It can be recycled without the use of special facilities, and it can be composted at home or in an industrial composting facility. It breaks down at about the same rate as other types of paper. This lining is made up of a mixture of polymers that are dispersed in water. These polymers combine with additives to form a barrier. It is a food-safe material, and there is no smell or coloring. It is a good option for packaging food.

  • 25 Oct’ 2023
    Aqueous coating paper cups are often used for hot and cold drinks

    Aqueous coating paper cups are cups that are coated with a thin layer of aqueous coating material. Aqueous coating is a water-based coating that is applied to the surface of the paper cups to improve their performance and durability. The aqueous coating helps to protect the paper cups from moisture, stains, and other types of damage. It also makes the cups more resistant to tearing and creasing, and helps to prevent leaks and spills. Aqueous coating paper cups are often used for hot and cold drinks, such as coffee, tea, and soda. They are typically made of high-quality paper that is coated with a thin layer of aqueous coating material. The cups are designed to be strong and durable, and are often used in a variety of settings, including restaurants, cafes, and other food service establishments. Overall, aqueous coating paper cups are a convenient and practical choice for serving hot and cold drinks. They are strong, durable, and resistant to moisture and stains, making them a popular choice for many food service applications.

  • 18 Oct’ 2023
    The advantages of food grade kraft paper

    Safe and hygienic: food-grade kraft paper is made of pure fiber material, and it is not easy to add chemicals that may be harmful to the body, such as plasticizers, during the production process, so it is more food hygienic and safer than plastic outer packaging. Environmentally friendly and recyclable: as a biodegradable food wrapping paper, it can be used as a fertilizer after dissolution, and will not release harmful substances to harm the natural environment. Stable performance: waterproof, oil resistant, resistant to low-temperature refrigeration, freshness, and quality assurance features, suitable for vacuum packaging, aseptic packaging, and other fields. Low cost: natural growth and abundant sources of raw materials, suitable for mechanized mass production, low production, and manufacturing costs, relative to glass, plastic, and other packaging, in the case of achieving the same barrier effect, the cost of food kraft paper to be less than ten to twenty percent. Excellent packaging and printing performance: can meet the requirements of the majority of packaging and printing manufacturers, packaging and printing cost is low, the actual effect is very good, a variety of types. High compressive strength: with a certain compressive strength, stiffness, and adaptability of machinery and equipment, according to user needs can easily complete the actual operation of mechanized production and processing.