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NONWOVEN FABRIC AND METHOD FOR MAKING THE SAME
专利权人:
发明人:
OBA, TORU,MIZUTANI, SATOSHI,ISHIKAWA, HIDEYUKI
申请号:
MYPI 20095365
公开号:
MY151580A
申请日:
2008.03.18
申请国别(地区):
MY
年份:
2014
代理人:
摘要:
THE PRESENT INVENTION AIMS TO PROVIDE LIQUID-PERVIOUS NONWOVEN FABRIC (1) ALLOWING BODY FLUIDS TO BE SPOT-PERMEATED. A NONWOVEN FABRIC INCLUDES CORE-SHEATH TYPE COMPOSITE FIBER (2) OF 100 TO 30% BY WEIGHT WHEREIN A CORE COMPONENT COMPRISES HIGH FUSION POINT RESIN AND A SHEATH COMPONENT COMPRISES A LOW FUSION POINT RESIN. IN A CUT SURFACE OF THE NONWOVEN FABRIC EXTENDING IN PARALLEL TO A FIRST DIRECTION, THE COMPOSITE FIBERS EXTEND IN THE FIRST DIRECTION WITH REPETITIVE CURVATURES IN A THICKNESS DIRECTION OF THE NONWOVEN FABRIC. IN A CUT SURFACE OF THE NONWOVEN FABRIC EXTENDING IN A SECOND DIRECTION, THE COMPOSITE FIBERS EXTEND IN THE THICKNESS DIRECTION TD AT AN AVERAGE FIBER ANGLE OF 75º OR LESS. THE INDIVIDUAL COMPOSITE FIBERS INTERSECT ONE ANOTHER AND FUSED TOGETHER AT RESPECTIVE INTERSECTION POINTS BY FUSION OF THE LOW FUSION POINT RESIN FORMING THE SHEATH COMPONENT. FIGURE 1
来源网站:
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