無紡布環保袋袋材質的特點介紹

無紡布環保袋的主要材料是無紡布。無紡布是一種非織造布，它直接利用高聚物切片、短纖維或長絲通過各種纖網成形方法和固結技術形成的具有柔軟、透氣和平 面結構的新型纖維制品。優點:無紡布袋價廉物美，環保實用，應用廣泛，有突出的廣告位置。適用于各類業務活動及展覽展銷會，是企事業單位理想的廣告促銷禮 品贈品.
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.
無紡布的原材料是聚丙烯，而塑料袋的原材料是聚乙烯，兩種物質雖然名字相似，但在化學結構上卻相差甚遠。聚乙烯的化 學分子結構具有相當強的穩定性，極難降解，所以塑料袋需要300年無紡布袋制作流程(2張)才可分解完畢；而聚丙烯的化學結構不牢固，分子鏈很容易就可斷 裂，從而可以有效地降解，并且在無毒的形態中進入下一步環境循環，一個無紡布袋在90天內就可以徹底分解。
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.

無紡布袋一般是采用絲網印刷工藝，也就是人們常說的“絲印”，這一直也是很多