发明名称 |
CUSHION CORE MATERIAL FOR KNAPSACK |
摘要 |
PURPOSE: Provided is a cushion core material for a knapsack having increased productivity, reduced producing cost, excellent impact absorption force and air permeability. CONSTITUTION: The cushion core material is comprised of: a skin fabric(10) on the surface woven with a polyester yarn and formed a through hole(11) repeatedly and continuously; a skin fabric(20) on the backside woven with the polyester yarn on normal fabric type not having the through holes(11); and elastic core(30) of a nylon single yarn which is woven between the skin fabrics(10)(20) on zigzag type maintaining the interval of the skin fabrics(10)(20) elastically.
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申请公布号 |
KR20010028727(A) |
申请公布日期 |
2001.04.06 |
申请号 |
KR19990041112 |
申请日期 |
1999.09.22 |
申请人 |
CLIMBER INTERNATIONAL CO., LTD. |
发明人 |
YUM, YEONG CHUN |
分类号 |
D03D11/00;(IPC1-7):D03D11/00 |
主分类号 |
D03D11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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