发明名称 |
Verpackungsmaterial und daraus hergestellter Verpackungsbehälter. |
摘要 |
<p>A flexible material in the form of sheets or of a web for the manufacture of a dimensionally rigid, liquid-tight packing container. The material comprises a carrier layer (5) consisting of mineral-filled thermoplastic material, preferably polypropylene, whose one side, preferably that facing towards the inside of the intended container, with the object of increasing the rigidity is provided with a relieflike surface pattern comprising a multitude of closely spaced ridges (6) crossing, or joined to, one another and delimiting deeper surface panels (7) in between.</p> |
申请公布号 |
DE68915362(D1) |
申请公布日期 |
1994.06.23 |
申请号 |
DE1989615362 |
申请日期 |
1989.08.01 |
申请人 |
TETRA LAVAL HOLDINGS & FINANCE S.A., PULLY |
发明人 |
RAUSING, HANS, EAST SUSSEX TN5 6NT |
分类号 |
B65D65/40;B29C65/02;B32B3/00;B32B3/30;B32B15/08;B65D5/06;B65D65/38;(IPC1-7):B65D65/38 |
主分类号 |
B65D65/40 |
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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