In the coating process, the extra-wide paper bag, both with a solid adhesive polypropylene plastic film, but also with a solid paper. So the size of the binder viscosity directly affects the firm combination of paper and plastic film, in the actual work process, because the different products in the printing ink area, you can take added Thinner water method to continuously adjust the concentration of the binder cardboard production process because no porous coating of kraft paper and larger features make it in the cardboard production process prone to dust, Heilongjiang paper bag, so pay attention to the prevention and reduction of dust harm. India after cutting and processing due to the special structure of primary kraft paper, its strength is large, predictable fiber properties, Xiongxian paper-plastic bag, which has good embossing, die and mold engraving and other processing properties. But for the primary fibers of high strength and toughness is required to avoid a rebound by Kraft to deep indentation. In addition, the requirements of the cutting knife must be sharp. Due to the high strength kraft fibers, the need to narrow the punch line indentation, lack of required drilling moment should be less paper bag, and small. The current environmental situation is that China in the field of environmental protection made a series of important ideas, which indicates that our environmental work is at a historic transition stage, and environmental protection has become the will of the party and the country, environmental protection is also facing a rare opportunities for development. Off grid to good production process is an important part of the coating process. We know that in the entire coating process can be divided into pre-processing, laminating, slitting three stages. Its importance, it is mainly in the first two stages. The purpose of the pre-treatment of two things: One is for printing products in the water were dehumidification process. Coated paper-plastic bags, Xin Yu Package (certified), paper-plastic bag provided by Xiong Yu Xin plastic packaging plant. Xiong Yu Xin plastic packaging plant (www.xinyusl.com) (www.xinyusl.com) Hebei Baoding, composite materials packaging products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum Limits to meet customer needs. Yu Xin leader in packaging with the staff warmly welcome all inquiries negotiations to create Xin Yu packaging better future.