发明名称 |
Förpackningslaminat med präglat utseende, sätt att prägla förpackningslaminatet samt förpackningsbehållare framställda av förpackningslaminatet |
摘要 |
A multilayer structure intended for a packaging laminate with embossed appearance comprises a base layer and flexible, deformable layer disposed in planar relationship adjacent one another, with both layers adhesively bonded to one another along part surfaces of the total contact surface of each respective layer in a predetermined pattern. The flexible layer may be permanently deformed along the part surface or part surfaces that are in abutment against, but not adheringly bonded to the base layer, so that it substantially deviates from being in abutment against the base layer. Methods of producing a multilayer structure and a packaging laminate, as well as packaging containers produced from the packaging laminate are also disclosed. |
申请公布号 |
SE516697(C2) |
申请公布日期 |
2002.02.12 |
申请号 |
SE20000001802 |
申请日期 |
2000.05.16 |
申请人 |
TETRA LAVAL HOLDINGS & FINANCE SA |
发明人 |
ROLF *LASSON;KARL HAAKAN *SANDELL |
分类号 |
B31B1/60;B32B7/04;B32B15/08;B32B37/00;B32B37/12;B32B37/30;B32B38/04;B32B38/06;B44C1/14;B44C3/02;B44C3/08;B65D65/40;(IPC1-7):B32B3/30;B32B31/16;B44C1/00 |
主分类号 |
B31B1/60 |
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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