发明名称 |
Durch Hochfrequenz verschweißbarer thermoplastischer Film |
摘要 |
The present invention relates to a thermoplastic film including at least one ethylene copolymer, which film is capable of being sealed by a high-frequency current. The film is characterized by its inclusion of a sufficient quantity of at least one N,N'-ethylenebisamide in order to obtain a high-frequency sealing time not exceeding 1 second. The films thus sealed are especially useful for packaging. |
申请公布号 |
DE19513890(A1) |
申请公布日期 |
1995.10.26 |
申请号 |
DE1995113890 |
申请日期 |
1995.04.19 |
申请人 |
ELF ATOCHEM S.A., PUTEAUX, HAUTS-DE-SEINE, FR |
发明人 |
DEGRAND, MICHEL, BERNAY, FR |
分类号 |
B65D75/20;B29C65/00;B29C65/04;B29K23/00;B65D65/40;C08J5/18;C08K5/17;C08K5/20;C08L23/08 |
主分类号 |
B65D75/20 |
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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