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无纺布环保袋袋材质的特点介绍


来源:http://www.jnjswfbd.com 作者:http://www.jnjswfbd.com 日期:2018/11/6 16:28:49 浏览次数:100

无纺布环保袋的主要材料是无纺布。无纺布是一种非织造布,它直接利用高聚物切片、短纤维或长丝通过各种纤网成形方法和固结技术形成的具有柔软、透气和平 面结构的新型纤维制品。优点:无纺布袋价廉物美,环保实用,应用广泛,有突出的广告位置。适用于各类业务活动及展览展销会,是企事业单位理想的广告促销礼 品赠品.
Nonwoven fabrics are mainly non-woven fabrics. Non-woven fabric is a kind of non-woven fabric. It is a new type of fibre product with soft, breathable and flat structure, which is formed directly by using polymer chips, staple fibers or filaments through various netting forming methods and consolidation techniques. Advantages: non-woven bags are cheap, beautiful, environment-friendly, practical and widely used, with prominent advertising positions. It is suitable for all kinds of business activities and exhibitions and fairs. It is an ideal gift for enterprises and institutions in advertising promotion.
无纺布的原材料是聚丙烯,而塑料袋的原材料是聚乙烯,两种物质虽然名字相似,但在化学结构上却相差甚远。聚乙烯的化 学分子结构具有相当强的稳定性,极难降解,所以塑料袋需要300年无纺布袋制作流程(2张)才可分解完毕;而聚丙烯的化学结构不牢固,分子链很容易就可断 裂,从而可以有效地降解,并且在无毒的形态中进入下一步环境循环,一个无纺布袋在90天内就可以彻底分解。
Polypropylene is the raw material of non-woven fabrics, while polyethylene is the raw material of plastic bags. Although the names of the two substances are similar, their chemical structures are quite different. The chemical molecular structure of polyethylene is very stable and difficult to degrade, so plastic bags need 300 years of non-woven bag production process (2 sheets) to be decomposed; while the chemical structure of polypropylene is not strong, the molecular chain can easily be broken, so it can be effectively degraded and enter the next step in the non-toxic form. In the environmental cycle, a non-woven fabric bag can be thoroughly decomposed within 90 days.
济南无纺布袋
无纺布袋一般是采用丝网印刷工艺,也就是人们常说的“丝印”,这一直也是很多

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