发明名称 |
BLENDED THERMOFORMABLE RF SEALABLE PLASTIC |
摘要 |
A thermoformable, RF-sealable material for use in packaging. The material is produced from a blend including between approximately 5 % and 50 % by weight of PETG, and between approximately 50 % and 95 % by weight of PET. A small amount of color concentrate may be added to the blend. The blend may be extruded into sheets and thermoformed to produce packaging material. |
申请公布号 |
WO03050004(A1) |
申请公布日期 |
2003.06.19 |
申请号 |
WO2002US39284 |
申请日期 |
2002.12.09 |
申请人 |
ALCOA INC. |
发明人 |
YANUZZI, KEITH;HACKER, DONALD, R.;BOWER, MICHAEL |
分类号 |
B29C47/00;B29C65/00;B29C65/04;C08J5/12;C08L67/02 |
主分类号 |
B29C47/00 |
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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