Compra online al por mayor más de 1 millón de productos. Pedido mínimo: US$ 6,000Compra online al por mayor más de 1 millón de productos. Pedido mínimo: US$ 6,000
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产品名称：PP无纺布 丙纶无纺布
产品门幅：常规1.6米， 量大（1吨）可根据客户需求定制。
产品规格：9G 12G 14G 18G 25G 30G 40G 50G 60G 70G 80G 100G 120G 140G 160 180G 200G等
产品用途：环保袋 装饰布 背景布 建筑用布 压棉复合 等各类用途
pp全称是polypropylene，中文名叫聚丙烯。nw是nonwoven的缩写，是非织造或者是无纺布。是将纤维通过气流或机械成网，然后经过水刺，针刺，或热轧加固最后经过后整理形成的无编织的布料。ppnw意思就是用pp纤维制成的非织造布。由于pp本身的性质，该布最后表现出的性能是强力高，但是亲水性能差。通常ppnw的工艺流程是纺丝成网，热轧加固。一般ppnw用途很广泛。
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