| 发明名称 | Double-sided fasteners | ||
| 摘要 | A method for forming a double-sided loop strap includes: receiving a continuous longitudinal strip of loop material including a strip-form base bearing a field of upstanding loops on a fastening side of the strip bounded by opposite longitudinal edges, folding each of the longitudinal edges away from the fastening side, such that the base overlaps itself, and securing the folded edges in place by permanently bonding together overlapped areas of the base to form the double-sided loop strap. | ||
| 申请公布号 | US9339085(B2) | 申请公布日期 | 2016.05.17 |
| 申请号 | US201314053720 | 申请日期 | 2013.10.15 |
| 申请人 | Velcro BVBA | 发明人 | Watts Mary L.;Grady James T.;Collins Andrew |
| 分类号 | B44C3/12;B32B7/08;B31F1/00;A61F13/15;B29C65/00;B32B37/00;C08J5/00;A44B1/04;A44B11/25;A44B15/00;A44B17/00;A44B18/00;A44B11/02;A41F9/02;B29C65/18;B29C65/60;A41F9/00 | 主分类号 | B44C3/12 |
| 代理机构 | Fish & Richardson P.C. | 代理人 | Fish & Richardson P.C. |
| 主权项 | 1. A method for forming a double-sided loop strap, the method comprising: receiving a continuous longitudinal strip of loop material comprising a strip-form base bearing a field of upstanding loops on a fastening side of the strip bounded by opposite longitudinal edges; folding each of the longitudinal edges away from the fastening side, such that the base overlaps itself; and securing the folded edges in place by permanently bonding together overlapped areas of the base to form the double-sided loop strap, wherein the bonding forms discrete bonded regions of the base surrounded by unbonded area, the bonded regions including a row of the bonded regions extending along and overlapping at least one of the folded edges, and a pattern of bonded regions surrounded by engageable loops on either side of the strap. | ||
| 地址 | Deinze BE | ||