发明授权
- 专利标题： Method for heat-setting cross-laminated non-woven fabrics
- 专利标题（中）： 交叉层压无纺布热定形方法
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申请号： US682987申请日： 1991-04-10
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公开(公告)号： US5232533A公开(公告)日： 1993-08-03
- 发明人: Haruhisa Tani , Kazuhiko Kurihara , Hiroshi Yazawa , Toshikazu Ohishi
- 申请人： Haruhisa Tani , Kazuhiko Kurihara , Hiroshi Yazawa , Toshikazu Ohishi
- 申请人地址： JPX Tokyo JPX Tokyo
- 专利权人： Nippon Petrochemicals Co., Ltd.,Polymer Processing Research Institute, Ltd.
- 当前专利权人： Nippon Petrochemicals Co., Ltd.,Polymer Processing Research Institute, Ltd.
- 当前专利权人地址： JPX Tokyo JPX Tokyo
- 主分类号： D04H3/04
- IPC分类号： D04H3/04 ; D04H3/14
摘要：
In a method of and an apparatus for heat-setting a non-woven fabric in which a warp web and a weft web is cross-laminated, the fabric is gripped at least at its opposite side edges by and between an outer peripheral surface of a hot cylinder and an endless belt normally tensioned against that outer peripheral surface. Widthwise shrinkage is fully prevented during travel of the fabric around the hot cylinder, and firm bonding of the warp and weft webs is attained.
公开/授权文献
- US5723108A Dryer and top coat for nail polish 公开/授权日：1998-03-03
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