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TELA TEJIDA TUBULAR.
专利权人:
TORAY INDUSTRIES; INC.
发明人:
Nobuaki TANAKA,Yuka SAKAGUCHI,Kazuhiro TANAHASHI,Satoshi YAMADA,Hiroshi TSUCHIKURA,Yuichi KOYAMATSU,Taisuke KOGAWA
申请号:
MX2019004004
公开号:
MX2019004004A
申请日:
2017.09.29
申请国别(地区):
MX
年份:
2019
代理人:
摘要:
The present invention relates to a tubular fabric useful for hoses used to transfer fluid and powder and protect wire-like materials such as wires, cables, and electric wire tubing, tubular filters, base materials for artificial blood vessels, and the like. Provided is a tubular fabric that is woven by interlacing warp yarn and weft yarn and has a difference in outer diameter of 10% or less in the warp direction of the tubular fabric, wherein the following formula is satisfied: (L2 - L1)/L1 = 0.1 wherein L1 is a distance between marked lines when compressive stress of 0.01 cN/dtex is applied in the warp direction of the tubular fabric with the marked lines drawn on the outer circumference of the tubular fabric at a distance five times the maximum value for the fabric outer diameter measured in a state where stress is not applied to the tubular fabric, and L2 is the distance between the marked lines during elongation at a stress of 0.01 cN/dtex in the warp direction of the tubular fabric with the marked lines drawn on the outer circumference of the tubular fabric at a distance five times the maximum value for the fabric outer diameter measured in a state where stress is not applied to the tubular fabric.La presente invención se refiere a una tela tejida tubular útil como una manguera de transporte para un fluido o un polvo, como una manguera protectora para cuerpos lineales tales como alambres, cables y conductos, como un filtro tubular, o como un material de base de una prótesis vascular. La tela tejida tubular comprende hilos de urdimbre e hilos de trama entretejidos entre sí, teniendo la tela tejida tubular un diámetro exterior con una variación dentro del 10 % a lo largo de la dirección de la urdimbre y que satisface la siguiente fórmula: (L2 - L1)/L1 ? 0,1 en donde L1 es un calibre de la tela tejida tubular cuando se comprime en la dirección de la urdimbre aplicando una tensión de 0,01 cN/dtex, según se determina después de que el diámetro exterior de la tela te
来源网站:
中国工程科技知识中心
来源网址:
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