| 摘要 |
The invention relates to a composite material, made from a microfilament nonwoven fabric having a mass per unit area of 40 to 200 g/m2, in which a nonwoven fabric, which is made from melt-spun, drawn, multi-component endless filaments having a titer of 1.5 to 5 dtex and directly laid up to form a fibrous web, and in which the multi-component endless filaments, optionally after prebonding, are split at least to 80% to form micro-endless filaments having a titer of 0.1 to 1.2 dtex and bonded, is bonded to a thermoplastic synthetic material using an injection-molding process.
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