发明名称 |
Biaxial gestreckte Mehrschichtfolie |
摘要 |
<p>A biaxially stretched multilayer film suitable for packaging a processed food product is formed of a biaxially stretched laminate film of at least three layers including a pair of outer layers each comprising a thermoplastic resin, and an intermediate layer disposed between the outer layers. The intermediate layer comprises a polyamide resin composition comprising an aromatic diamine copolymer and an aromatic diamine polymer, and at least one of the outer layers comprises a polypropylene resin. The multilayer film shows a good balance among formability, heat-shrinkability, easy-sealability, gas-barrier characteristic, moisture-barrier characteristic and softness, and also good heat-resistance adapted to retort sterilization.</p> |
申请公布号 |
DE69924672(T2) |
申请公布日期 |
2006.03.09 |
申请号 |
DE1999624672T |
申请日期 |
1999.06.23 |
申请人 |
KUREHA KAGAKU KOGYO K.K., TOKIO/TOKYO |
发明人 |
UEHARA, TSUTOMU;HIRAMATSU, TAKUYA;TOBITA, HISANORI;ANZAI, MITSURU |
分类号 |
B32B27/08;B32B27/32;B32B27/34;B65D65/40 |
主分类号 |
B32B27/08 |
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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