Second, poor fastness printing solution: 1, woven substrate surface reaches about 38 dyne. 2, try to control the relative humidity workshop between 50-60%, color composite woven bags, but not too low, portable color composite woven bags, less than 40%, the waterproof color composite woven bags, easy to produce static electricity. If the bags are loaded before the chemicals, then it is likely to cause some residual powder chemicals remaining in the gap among the bags is not easy to remove, to re-packaging items likely to cause harm. Waterproof color composite woven bags _ Xin Yu Package (certified) _ color composite woven 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.