Three -layer cowhide paper bag manufacturers

　　Among the four types of packaging materials of paper, plastic, glass and metal, paper and cardboard account for more than 40%of all packaging materials in the world. As a packaging material, paper and cardboard have the advantages that other materials cannot be compared. It not only has appropriate stiffness and strength, but also has good elasticity and toughness. At present, many load -bearing packaging on the market uses cowhide paper woven bags. However, the gas resistance (oxygen) and wet resistance (water vapor) of kraft paper and woven bags do not meet the requirements, especially for these two packaging products with high performance. Therefore, aluminum foil composite leather paper bags came into being.

　　Composite leather paper bags are often used to pack various chemical raw materials, plastic particles, food additives and dry powder building materials. Because it can be completely sealed around, it can effectively prevent the pollution of content objects such as dust and other harmful substances such as dust. It is not limited by the appearance of dangerous goods, and has strong buffering and adaptability.

　　Commonly used for packaging of bulk solid dangerous goods. It is used for chemicals such as cellulose, resin powder, salt, chemical additives. Compared with other containers, multi -layer cowhide paper bags have better protection and stronger buffer shock absorption performance. The structure is tight and seamless, and it can cover dust and dust. In addition, due to the application of many new technologies and the development of new varieties, kraft paper bags have developed greatly in strength and moisture -proof capacity.

　　Advantages of leather paper bags: Definition of strength and high -ring cowhide paper bag: Cowhide paper bag is a small toxic, tasteless, pollution -free small bulk container, which meets national environmental protection standards and high warranty period. It is the most popular environmental protection packaging in the world. One of the materials.

　　Scope of application of composite leather paper bags: chemical raw materials, food additives, pharmaceutical additives, building materials, etc. Suitable for cowhide paper bag packaging industry. The form is sewing opening, environmentally friendly and hygienic. There are imported cowhide paper and domestic cowhide, which can provide food -grade endometrial bags.

　　In fact, composite leather paper bags and cowhide bag are large, but there are still a certain gap in some specific applications.

　　Before that, we must know the most layer. As we all know, cowhide paper bags have brought a lot of convenience to our lives and greatly helped environmental protection. Now let's take a look at the differences and characteristics of three -layer cowhide paper bags.

　　The three -layer cowhide paper bag is the latest generation of environmentally friendly materials. It has the characteristics of waterproof, breathable, flexible, non -flammatic, non -toxic, non -irritating, and rich colors. The spontaneous combustion and decomposition ability of the material, if it is outdoors, the longest life is only 90 days. If it is indoors, the spontaneous combustion breakdown within 5 years is to be left toxic, odorless, and no matter, so it will not pollute the environment, so the environment will not be polluted, so the environment will not be polluted, so the environment will not be polluted, so the environment will not be polluted. Protection is also caused by this.

　　Three -layer cowhide paper bags are widely used. It can be divided into leather, shoe non -woven fabrics, home decoration, home non -woven fabrics, clothing non -woven fabrics, industrial non -woven fabrics, national defense industry non -woven fabrics, auto industry non -woven fabrics, filter materials non -woven fabrics, agricultural agriculture, agricultural Gardening non -woven fabrics and other industries are not woven.

　　The characteristics of the three -layer cowhide paper bag products are:

　　Light quality. Three -fifths of cotton are thin and light, fluffy, and feel good.

　　soft. It consists of fine fibers, and the dot -shaped hot -melt bonding type, the softness of the finished product is appropriate.

　　Pulling water. The product has good water extraction performance, 100%fiber, pores, good breathability, and easy to keep the cloth dry.

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