发明名称 |
Microwaveable film or sheet suitable for vacuum skin packaging applications and peelable microwaveable vaccum skin package obtained therewith |
摘要 |
Amulti-layer film or sheet suitable for use in VSP applications has an outer layer comprising a blend of from about 8 to 30 wt. % of modified polypropylene, from 0 to about 20 wt. % of polybutene and the complement to 100 wt. % of ionomer. The patent application also relates to a peelable VSP package where one of the webs has an outer sealing layer comprising a blend of from about 8 to 30 wt. % of modified polypropylene, from 0 to about 20 wt. % of polybutene and the complement to 100 wt. % of ionomer and the other web comprises an outer sealing layer having an ethylene homo- or copolymer-based surface, wherein said outer sealing layers are sealed to each other in one or more selected areas with a seal strength of from about 2.0 to about 4.0 N/25.4 mm. |
申请公布号 |
AU2006222356(A1) |
申请公布日期 |
2006.09.14 |
申请号 |
AU20060222356 |
申请日期 |
2006.02.17 |
申请人 |
CRYOVAC, INC. |
发明人 |
MARINA RICCIO;SERENA DELLA BIANCA |
分类号 |
B32B27/32;B65D75/30;C08L23/08 |
主分类号 |
B32B27/32 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|