发明名称 |
Method of making a shrinkable bag with a protective patch |
摘要 |
Disclosed is an oriented, heat shrinkable, thermoplastic vacuum bag (12) having a protective heat shrinkable patch attached thereto such that said heat shrinkable patch (8) covers substantially all area exposed to bone (6), thereby protecting the bag from puncture by sharp protruding bones in bone-in cuts of meat which are vacuum packaged within the bags. The protection is especially directed to prevention of bag puncture by, bone-in cuts of both fresh and smoked or processed meat. The bag produced by this method is also disclosed. <IMAGE> |
申请公布号 |
EP0621205(B1) |
申请公布日期 |
1998.08.19 |
申请号 |
EP19940302839 |
申请日期 |
1994.04.21 |
申请人 |
W.R. GRACE & CO.-CONN. |
发明人 |
WILLIAMS, GREGORY KENNETH;BRADY, SEAN ALLEN |
分类号 |
B65B25/00;B31B1/90;B32B27/00;B65B5/04;B65B25/06;B65B53/02;B65D33/02;B65D75/00 |
主分类号 |
B65B25/00 |
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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