Patent · US Active

Textile food casing impregnated with food additive

US8147933B2 · kind B2 · utility

2Cited by

2References

25Claims

0Family size

Assignee

Kalle GmbH · DE

Inventors

Christian Auf Der Heide · Osnabrück, DE
Dirk Auf Der Heide · Alfhausen, DE
Erna Kastl · Niedernhausen, DE
Martina Koenig · Wiesbaden, DE
Juerg-Heinrich Kallweit · Osnabrück, DE

Key dates

Filing date	Mar 29, 2004
Grant date	Apr 3, 2012
Priority date	—
Expiry date	Aug 28, 2027

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/1393
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

The invention relates to a tubular food wrapping made of an absorbent material that is imbibed with colorants and/or flavorings which can be transferred to a food item placed in the wrapping. The inventive food wrapping consists of a textile envelope, preferably comprising a longitudinal seam. Also disclosed are a method for producing said wrapping and the use thereof.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.