发明名称 |
Method and apparatus for feeding slider-zipper assemblies |
摘要 |
A method and an apparatus for automatically feeding slider-zipper assemblies to a station where the slider-zipper assemblies can be attached to bag material such as thermoplastic film. The apparatus includes a slider guide having a channel running the length thereof. The channel has a cross section that allows passage therethrough of sliders slidably mounted to a tape of connected slider-zipper assemblies. A tape drive mechanism is located at the outlet of the slider guide. The tape drive mechanism includes a pair of rollers that form a nip therebetween. The zipper flanges of the tape are threaded through the nip. The rollers have respective grooves that form a space for passage of the sliders as the tape is advanced by the rollers.
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申请公布号 |
US6732898(B2) |
申请公布日期 |
2004.05.11 |
申请号 |
US20010021230 |
申请日期 |
2001.10.30 |
申请人 |
ILLINOIS TOOL WORKS INC. |
发明人 |
CORTIGIANO, SR. RONALD |
分类号 |
A44B19/16;A44B19/42;B31B19/90;B31B23/60;B31B23/74;(IPC1-7):B65B9/06;B65B61/18 |
主分类号 |
A44B19/16 |
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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