发明公开
- 专利标题: METHOD FOR APPLYING AN ELASTIC MEMBER TO A MOVING SUBSTRATE
- 专利标题(中): 方法用于放置柔性条移动列车
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申请号: EP95926682.0申请日: 1995-07-14
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公开(公告)号: EP0783286A1公开(公告)日: 1997-07-16
- 发明人: RIBBLE, Brendon, Frank , VAN EPEREN, David, James , LAMERS, Lyle, Theodore
- 申请人: Kimberly-Clark Worldwide, Inc.
- 申请人地址: 401 North Lake Street Neenah, WI 54956 US
- 专利权人: Kimberly-Clark Worldwide, Inc.
- 当前专利权人: Kimberly-Clark Worldwide, Inc.
- 当前专利权人地址: 401 North Lake Street Neenah, WI 54956 US
- 代理机构: Diehl, Hermann, Dr. Dipl.-Phys., et al
- 优先权: US19940289815 19940812
- 国际公布: WO1996004874 19960222
- 主分类号: A61F13
- IPC分类号: A61F13 ; A61F5 ; B65H37
摘要:
A distinctive method for intermittently applying at least one elastic member (22) onto a continuously moving substrate web (24) along a selected path includes a substrate web (24) which is moved along a substrate path. The elastic member (22) is supplied along an elastic path and is also elongated. A meltblown adhesive (52) is intermittently applied to the substrate web at spaced-apart locations along the selected path. The elongated elastic member (22) is delivered to the substrate web (24) along the selected path and secured to the substrate web (24) at the spaced-apart locations. Thus, a secured portion of the elongated elastic member (22) is provided at each of the spaced-apart locations and an unsecured portion of the elongated elastic member (22) is provided between each of the spaced-apart locations. The unsecured portions of the elongated elastic member (22) are selectively cut and allowed to elastically contract. In a specific aspect, a first plurality of elastic members (22) are applied to the substrate web (24) along a first curvilinear path (26) and a second plurality of elastic members (22) are applied to the substrate web (24) along a second curvilinear path (28).
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