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公开(公告)号:US3121517A
公开(公告)日:1964-02-18
申请号:US4740660
申请日:1960-08-04
申请人: UNION CARBIDE CORP
发明人: GEARY DANIEL C , GAINES ROBERT W
IPC分类号: B65D83/14
CPC分类号: B65D83/48
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公开(公告)号:US3131113A
公开(公告)日:1964-04-28
申请号:US79896159
申请日:1959-03-12
申请人: UNION CARBIDE CORP
CPC分类号: B05D7/02 , B32B27/00 , F04B15/08 , Y10T442/678 , Y10T442/698
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公开(公告)号:US3058863A
公开(公告)日:1962-10-16
申请号:US81206859
申请日:1959-05-08
申请人: UNION CARBIDE CORP
发明人: GAINES ROBERT W , ARBIT HAROLD A
CPC分类号: D06N3/045 , B29C70/20 , B29C70/50 , B29C70/687 , B29C70/82 , B29K2023/06 , B29K2223/06 , B32B27/00 , D06N3/0038 , D06N3/0088 , D06N2209/128 , Y10T428/24132 , Y10T428/31917 , Y10T442/3382 , Y10T442/3886
摘要: Evacuated and heat-sealed bags, made of polyethylene film laminated to polyethylene or polypropylene fabric containing stretched and oriented fibres, are used to enclose foodstuffs such as dressed poultry, and are uniformly shrunk around their contents by immersion in liquid at about 100 DEG C. Such bags maintain their strength at refrigeration temperatures.
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