The reinforcing layer is made of a laminate on at least one side of the dense layer, a reinforcing layer, (A) 5% by mass to 50% by weight fiber wonder for a thermoplastic resin monofilament than 20μm, and (B) a thermoplastic resin monofilament fiber wonder 20μm or less 95 It made, including mass% to 50 mass%, and (C) a compound having a melting point of the polyester staple fibers non-woven fabric the content of the ester-based short fibers 10 mass% to 40 mass% is formed, including two or more different resins, dense layer has a bulk density of 0.05g / cm 3 ~0.3g / cm 3 and the non-woven fabric in a range of, for foam molding nonwoven fabric laminate with a dense layer and the reinforcing layer is entangled by a needle punch.
展开▼
机译：增强层由在致密层的至少一侧上的层压体，增强层，（A）5质量％至50重量％的纤维制成的热塑性树脂单丝大于20μm，和（B）热塑性塑料。树脂单丝纤维奇数20μm以下95质量％〜50质量％，和（C）具有聚酯类短纤维无纺布的熔点的化合物，酯类短纤维的含量为10质量％。到40质量％，包括两种或更多种不同的树脂，致密层的堆积密度为0.05g / cm 3 〜0.3g / cm 3 ，非在用于发泡模制具有致密层和增强层的非织造织物层压材料的范围内的机织织物通过针刺缠结。
展开▼
