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METHOD FOR PRODUCING SPUN-BONDED NONWOVEN FABRIC AND SPUN-BONDED NONWOVEN FABRIC
METHOD FOR PRODUCING SPUN-BONDED NONWOVEN FABRIC AND SPUN-BONDED NONWOVEN FABRIC
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机译:纺粘非织造布和纺粘非织造布的生产方法
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摘要
The present invention addresses the problem of providing a spun-bonded nonwoven fabric with excellent fuzz resistance without sacrificing softness and a production method therefor. This method for producing spun-bonded nonwoven fabric comprises: a step for forming crimped fibers by melt-spinning a thermoplastic polymer; and a step for collecting said crimped fibers and pressing the collected crimped fibers at a linear pressure of at least 5 N/mm using compaction rolls (41, 42).
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