Kraft color kraft paper sources for different reasons editing raw materials, different production batches, different production seasons, different kraft paper bags supply production machine machine, and so many reasons will affect the kraft paper roll is not the same color, the color is not the same difficult to avoid, but not control, generally the same batch of 98% kraft paper can ensure consistent color. [3] surface using refined white or yellow kraft paper kraft paper, which uses plastic woven by high temperature and pressure melt the plastic particles PP, the kraft paper and plastic woven composite together plus with endometrial bag. Paper bag bottom opening form equivalent to seam pockets with superior features high strength, waterproof plastic particles and other coated paper is to be coated by casting machine paper surface of the composite material, the main feature is the composite material can be prevented oil, water (relative), it can heat. Edit coating process is a surface coating process after the printing process, also known as a plastic India, India India after lamination or foil kraft paper bags export manufacturer refers laminating machine in printing The transparent plastic film covering the surface layer of 0.012 ~ 0.020mm thick to form a unity Paper Processing Technology. In general, depending on the coating process can be divided i.e., precoat two kinds, depending on the film material of the film is divided into light, two matt film. Our coating process is obtained by the Japanese calendar cards in the mid-1960s inspired, thereby successfully tested in print, and will soon be widely applied. Prior to 1995, the country that is only oily coating type laminating machine laminating machine manufacturer kraft paper bags, which uses adhesives containing toluene, thinner and other volatile organic substances on the human body has some damage, and pollution Environmental kraft paper bag manufacturers _ Xin Yu Package (certified) _ kraft paper bags 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.