发明名称 |
Shrink bag with integral handle and method of making same |
摘要 |
A shrink bag having an integral carrying handle is provided that includes an extended skin portion of the bag of a heat shrinkable thermoplastic material and having a carrying hole in the skirt portion with an essentially continuous heat seal around its margin, the carrying hole having a configuration which helps to distribute stress and substantially eliminates tear propagation. The bag is particularly adapted for packaging whole turkeys and the like and, to this end, the integral carrying handle is preferably located at the breast containing end of the bag.
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申请公布号 |
US5576037(A) |
申请公布日期 |
1996.11.19 |
申请号 |
US19940191448 |
申请日期 |
1994.02.03 |
申请人 |
W. R. GRACE & CO.-CONN. |
发明人 |
MOORE, JR., DONALD B.;GEBAUER, JEFFREY D.;CARSON, JOHN P. |
分类号 |
B31B19/86;B65D30/02;B65D75/00;B65D75/56;B65D81/20;(IPC1-7):B65B53/00;B65D65/00;B65D79/00 |
主分类号 |
B31B19/86 |
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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