发明名称 |
Packaging Material Comprising a Foamed Polyolefin Layer |
摘要 |
The invention relates to a multilayer film comprising the following sequence of layers: A) a polyolefin foam base layer containing 0.5 to 25 percent by weight of at least one nucleation agent; B) a layer based on at least one polyolefin of foam layer A); C) an optional polyolefin-based connecting layer; D) an optional bonding layer; E) an optional gas-tight and/or odor-proof barrier layer; F) a bonding layer; G) an optionally sealable and/or peelable surface layer. The total thickness of layers A) and B) ranges between 0.5 and 2 mm while the thickness of layer B) ranges between one sixth and one half of the thickness of layer A).
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申请公布号 |
US2008020162(A1) |
申请公布日期 |
2008.01.24 |
申请号 |
US20040577090 |
申请日期 |
2004.10.25 |
申请人 |
CFS KEMPTEN GMBH |
发明人 |
FACKLER TOBIAS;BERNIG WALTER;DUJARDIN BERNARD |
分类号 |
B32B5/18;B32B27/32;B65D65/40 |
主分类号 |
B32B5/18 |
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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