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Manufacturing method of spunbond nonwoven and spunbond nonwoven
Manufacturing method of spunbond nonwoven and spunbond nonwoven
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机译:纺粘非织造织物和纺粘非织造的制造方法
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摘要
The problem to be solved by the present invention is to provide a spunbond nonwoven fabric having excellent fluff resistance without impairing flexibility and a method for manufacturing the same. The method for producing a spunbond nonwoven fabric of the present invention comprises a step of melt spinning a thermoplastic polymer to form crimped fibers, collecting the crimped fibers, and linearly pressing the collected crimped fibers with compaction rolls 41 and 42. It includes a step of pressing to 5N/mm or more.
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