发明名称 |
Case-ready packages having smooth, gas-permeable substrates on the bottoms thereof to reduce or prevent discoloration when placed in a stack |
摘要 |
A case-ready package and method of reducing discoloration in meat or poultry products enclosed within such packages when the packages are disposed in a stack of two or more packages. A non-textured and substantially smooth gas-permeable substrate is attached to the lower surface of the packages to allow air to flow into an underlying package in a stack of packages, thereby preventing or minimizing premature discoloration of packaged fresh meat or poultry product due to insufficient oxygen flow into such packages when disposed in a stack. In addition, the substrate may contain printed product indicia either directly or in the form of a label attached thereto.
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申请公布号 |
US5916615(A) |
申请公布日期 |
1999.06.29 |
申请号 |
US19970878386 |
申请日期 |
1997.06.18 |
申请人 |
W. R. GRACE & CO.-CONN. |
发明人 |
BRADY, SEAN A.;LOGAN, ROBIN H.;NOEL, D. CHRIS;STOCKLEY, III, H. WALKER |
分类号 |
B65D85/50;B65D75/26;B65D77/20;B65D81/24;B65D81/26;(IPC1-7):A21D10/02;A23B55/00;B65D1/34;B65D43/02 |
主分类号 |
B65D85/50 |
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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