发明名称 |
Flerskiktig biorienterad krympfilm |
摘要 |
<p>A method of making the a multilayer, biaxially oriented, heat shrinkable thermoplastic film includes a layer having between 50 and 100 parts by weight ethylene/alpha-olefin C4-C12 copolymer, and between 0 and 50 parts by weight of a polymer selected from polyolefin, and modified polyolefin, the layer having more than one melting point when detected by diffential scanning calorimetry according to ASTM D-3418; wherein the total thickness variation in the multilayer film is lower than ±10%.</p> |
申请公布号 |
FI115126(B) |
申请公布日期 |
2005.03.15 |
申请号 |
FI19960001945 |
申请日期 |
1996.05.08 |
申请人 |
CRYOVAC,INC. |
发明人 |
BUONGIORNO,LIVIO;PATRICK,RAY E.;GERANI,LUCA;CIOCCA,PAOLO;FORLONI,ROBERTO |
分类号 |
B29C55/02;B32B27/32;C08L23/02;(IPC1-7):B32B27/32;B65D65/40 |
主分类号 |
B29C55/02 |
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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