無紡布袋的原理介紹

　　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。無紡布袋相較于傳統塑料袋的優點：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.
　　Non-woven fabric is a kind of nonwoven fabric, it directly using polymer slice, through a variety of short fibers or filament fabric forming method and consolidation technology has soft, breathable and plane structure of new fiber products. Advantages of non-woven bag than traditional plastic bags: non-woven bag of quality and cheap, environmental protection, practical, widely used, there are prominent advertising position. Suitable for all kinds of business activities and exhibition fairs, is the ideal advertising promotional gifts gift enterprises.
　　無紡布袋的原材料是聚丙烯，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。
　　Non-woven bags of raw material is polypropylene, and the raw material of plastic bags is polyethylene, although two substances similar name, but it is far on the chemical structure. Chemical molecular structure of polyethylene with considerable stability, extremely difficult to degrade, so need to break down over 300 plastic bags; And the chemical structure of polypropylene is not strong, the molecular chain can easily break, which can effectively degrade, and environment in non-toxic form into the next cycle, a non-woven bag can be completely decomposed in 90 days.
　　無紡布就是不需要紡織過程而做成似布非布的產品，也叫不織布。因為它是只需將紡織短纖維或者長絲進行定向或隨機撐列，形成纖網結構，然后采用機械、熱粘或化學等方法加固即可制成。無紡布袋多數是紡粘無紡布制成。
　　Non-woven fabric is no need to textile process and make it seems cloth cloth products, also called nonwoven fabric. Because it is simply the textile short fibers or filament for directional or random supporting columns, form a fiber network structure, and then by adopting the method of mechanical, hot glue or chemical reinforcement can be made. Non-woven bags are mostly spun-bonded non-woven fabrics.