Title:
METHODS OF MAKING MULTILAYER BARRIER STRUCTURES
Document Type and Number:
WIPO Patent Application WO2004080802
Kind Code:
A3
Abstract:
Methods of making multilayer structures useful for packaging bone-in meat or other like products are provided. More specifically, the multilayer structures made by the methods provided have sufficient rigidity and strength to contain bone-in meat or other like products, while also maintaining good oxygen barrier properties. In addition, the multilayer structures made by the methods provided can easily seal to themselves or to other structures to provide the packages for the products. Moreover, the multilayer structures made by the methods provided may be biaxially oriented and heat-shrinkable.
Inventors:
MUELLER CHAD D (US)
DOUGLAS MICHAEL J (US)
BUELOW DUANE H (US)
BLEMBERG ROBERT J (US)
CASTELLANI ROBERTO PASCUAL (AR)
DOUGLAS MICHAEL J (US)
BUELOW DUANE H (US)
BLEMBERG ROBERT J (US)
CASTELLANI ROBERTO PASCUAL (AR)
Application Number:
PCT/US2004/006637
Publication Date:
November 04, 2004
Filing Date:
March 05, 2004
Export Citation:
Assignee:
PECHINEY EMBALLAGE FLEXIBLE EU (FR)
MUELLER CHAD D (US)
DOUGLAS MICHAEL J (US)
BUELOW DUANE H (US)
BLEMBERG ROBERT J (US)
CASTELLANI ROBERTO PASCUAL (AR)
MUELLER CHAD D (US)
DOUGLAS MICHAEL J (US)
BUELOW DUANE H (US)
BLEMBERG ROBERT J (US)
CASTELLANI ROBERTO PASCUAL (AR)
International Classes:
B29C35/10; B29C48/07; B29C48/08; B29C48/305; B29C48/32; B29C55/12; B29C55/26; B29C55/28; B29C71/00; B32B27/08; B32B27/32; B32B27/34; B65B; (IPC1-7): B29C35/10; B29C47/06; B29C47/14; B29C47/20; B29C47/88; B29C55/12; B29C55/26; B29C71/00
Foreign References:
| US5562996A | 1996-10-08 | |||
| US6274228B1 | 2001-08-14 | |||
| US6117465A | 2000-09-12 | |||
| US3456044A | 1969-07-15 |
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