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互联网2016-06-17报道:牛皮纸袋是以全木浆纸为基材,颜色分为白色牛皮纸和黄色牛皮纸,可在纸上采用PP料淋一层膜,起防水作用,袋子强度可以根据客户的要求制成一到六层,印刷和制袋一体化。开口和封底方式分为热封,纸封和湖底。伴随人们自身素养及文化水平的的提高,越来越多的人更加崇尚绿色且环保的消费观念。人们在要求纸袋做工及结构不断提高的同时,逐渐关注于纸袋在环保及美观方面性
Internet 2016-06-17 Report: Kraft paper bags are all wood pulp paper as a substrate, the color is divided into white kraft paper and yellow kraft paper, PP paper can be used in the paper leaching layer of film, play a role in water, the bag strength can be based on customer The requirements made of one to six layers, printing and bag integration. The opening and back cover is divided into heat seal, paper seal and lake bottom. With people’s own literacy and the improvement of their cultural level, more and more people advocate more green and environmentally friendly consumer attitudes. While asking for the workmanship of paper bags and the continuous improvement of the structure, people are gradually paying attention to the environmental protection and aesthetic aspects of paper bags