发明名称 |
FOODSTUFF WRAPPING HAVING A ROUGH AND NATURALLY APPEARING SURFACE |
摘要 |
The invention relates to a food casing made of a thermoplastic blend, which comprises at least one aliphatic polyamide and/or copolyamide and/or at least one aliphatic and/or partially aromatic copolyamide containing glycol and/or polyglycol units, in addition to at least one inorganic and/or organic filler. The casing has a maximum surface roughness R<SUB>max </SUB>of between 7 to 60 mum and a water vapor permeability of at least 50 g/m<SUP>2</SUP>.d. Said casing thus has a particularly matt, rough, extremely natural surface structure. The casing is produced by extrusion with the aid of an annular-shaped die and subsequent blow moulding or biaxial stretch orientation. It is suitable for use as an artificial sausage casing, in particular for raw sausage, such as salami. |
申请公布号 |
EP1482805(B1) |
申请公布日期 |
2008.02.20 |
申请号 |
EP20030720125 |
申请日期 |
2003.02.24 |
申请人 |
KALLE GMBH |
发明人 |
STALBERG, STEFANIE;AUF DER HEIDE, CHRISTIAN;AUF DER HEIDE, DIRK;KALLWEIT, JUERG-HEINRICH |
分类号 |
A22C13/00;A23L13/60;C08J5/00;C08L67/00 |
主分类号 |
A22C13/00 |
代理机构 |
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主权项 |
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地址 |
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