发明公开
EP0159427A1 Non-woven fabric 失效
无纺布。

Non-woven fabric
摘要:
Non-woven fabrics having light weight, high strength, soft hand and not having any waxy feeling is provided by subjecting fiber admixture to heat treatment, which fiber admixture is composed of foamed fiber, heat adhesive fiber and other kinds of fibers if necessary.
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