Patent AT-E401437-T1: [Translated] HELTED THERMOPLASTIC POLYPROPYLENE FIBERS, PRODUCTION PROCESS AND NON-WOVEN MATERIALS PRODUCED BY THERMALLY SOLIDIFICATION OF THESE FIBERS
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The polypropylene-based thermoplastic fibers are uniform in cross-section, not having any degraded surface skin, and they are heat-weldable at a pressure at a...
聚丙烯基热塑性纤维（polypropylene-based thermoplastic fibers）横截面均匀一致，表面无任何降解皮层，且可在一定压力下实现热焊接……
