发明名称 |
DEVICE FOR PRODUCING NONWOVEN FABRIC |
摘要 |
PURPOSE:To obtain a staple fiber web-like nonwoven fabric without passing through a blending process and an opening process by disposing barb needles and cutting needles in a needle punching section for a continuous filament web. CONSTITUTION:Barb needles and cutting needles are disposed in a needle punching section 3 for a continuous filament web 5 fed through a spinning section 1 and a carrying section 2, and the filaments are mainly cut with the cutting needles and mainly interlaced with the barb needles. The nonwoven fabric having the same physical properties and touch as conventional staple fiber nonwoven fabric can be obtained from the continuous filament web. |
申请公布号 |
JPH03287851(A) |
申请公布日期 |
1991.12.18 |
申请号 |
JP19900086785 |
申请日期 |
1990.03.30 |
申请人 |
TOYODA SPINNING & WEAVING CO LTD |
发明人 |
KAWASE TOSHIKI |
分类号 |
D04H3/105;D04H18/00;D04H18/02 |
主分类号 |
D04H3/105 |
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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