首页> 外国专利> FILAMENT FOR FAVORITE BEVERAGE EXTRACTION FILTER, AND FABRIC FOR FAVORITE BEVERAGE EXTRACTION FILER MADE OF THE SAME

FILAMENT FOR FAVORITE BEVERAGE EXTRACTION FILTER, AND FABRIC FOR FAVORITE BEVERAGE EXTRACTION FILER MADE OF THE SAME

机译:最受欢迎的饮料提取过滤器用的纤维,以及同样制成的最受欢迎的饮料提取过滤器的纤维

摘要

To provide a filament for a practical favorite beverage extraction filter that can maintain the strength of a material, and in which bowing is unlikely to occur and formability is excellent.SOLUTION: This invention relates to a filament for a favorite beverage extraction filter in which the core component is homopolyester with a melting point of 220°C or more, the sheath component is copolyester whose main components are terephthalic acid and diol with a melting point less than that of the core component by 40°C or more, and the hot water shrinkage is 10% or less.SELECTED DRAWING: None
机译:提供一种用于实用的饮料提取过滤器的细丝,该细丝可以保持材料的强度,并且不易发生弯曲并且可成型性极好。核心组分是熔点为220°C或更高的均聚酯,皮组分是主要成分是对苯二甲酸和二醇,其熔点比核心组分的熔点低40°C或更高,并且是热水收缩率在10%或以下。

著录项

  • 公开/公告号JP2019014990A

    专利类型

  • 公开/公告日2019-01-31

    原文格式PDF

  • 申请/专利权人 KB SEIREN LTD;

    申请/专利号JP20170132338

  • 发明设计人 TAKAHIRA ATSUSHI;

    申请日2017-07-05

  • 分类号D01F8/14;D03D15;

  • 国家 JP

  • 入库时间 2022-08-21 12:21:26

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