发明名称 |
PERFORATED ABSORPTIVE PAD AND METHOD OF FABRICATION |
摘要 |
<p>An absorbent pad for use with meat and poultry products in retail sale packages has a laminated tissue absorbent mat sandwiched and sealed between upper and lower plastic sheets. The pad is perforated by penetration of perforating pins entirely through the pad to develop a series of holes for the passage of liquid from the meat package into the absorbent mat inside the pad. A myriad of outwardly projecting tufts of tissue material are developed along the underside of the pad by the perforating pins. These tufts develop a wicking effect which enhances the capillary action of the tissue layers inside the pad. Methods of fabrication of the individual pads and continuous linear absorbent sheet material are also disclosed.</p> |
申请公布号 |
CA2116316(C) |
申请公布日期 |
1997.12.02 |
申请号 |
CA19942116316 |
申请日期 |
1994.02.23 |
申请人 |
PAPER-PAK PRODUCTS, INC. (DELAWARE) |
发明人 |
LARSONNEUR, LIONEL M.;SCHILCHER, STANLEY E. |
分类号 |
B65D81/26;(IPC1-7):B65D81/26 |
主分类号 |
B65D81/26 |
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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