Packaging film

Plastic and nonmetallic article shaping or treating: processes – Direct application of fluid pressure differential to... – Producing multilayer work or article

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

15624411, 1563099, 264171, 264173, 264515, 264512, 2641761, B29F 304

Patent

active

047537000

ABSTRACT:
A multilayer film useful in the packaging of high acid food products at elevated temperatures comprises a core layer of ethylene vinyl alcohol copolymer, two intermediate layers each comprising a polyamide; outer blend layers of linear low density polyethylene and anti-blocking agent, and adhesive polymeric materials to adhere the outer blend layers to the respective intermediate polyamide layers.

REFERENCES:
patent: 4095012 (1978-06-01), Schirmer
patent: 4117193 (1978-09-01), Tsuchiya et al.
patent: 4182457 (1980-01-01), Yamada et al.
patent: 4284674 (1981-10-01), Sheptak
patent: 4355721 (1982-10-01), Knott, II
patent: 4398635 (1983-08-01), Hirt
patent: 4405667 (1983-09-01), Christensen et al.
patent: 4407873 (1983-10-01), Christensen et al.
patent: 4412025 (1983-10-01), Corwin et al.
patent: 4436778 (1984-03-01), Dugal
patent: 4457960 (1984-07-01), Newsome
patent: 4495249 (1985-01-01), Ohya et al.
patent: 4501798 (1985-02-01), Koschak et al.
patent: 4514465 (1985-04-01), Schoenberg
patent: 4522775 (1985-06-01), Briggs et al.
patent: 4533510 (1985-08-01), Nissel
patent: 4551365 (1985-11-01), Bonis
patent: 4561920 (1985-12-01), Foster
patent: 4572854 (1986-02-01), Dallmann
patent: 4588648 (1986-05-01), Krueger et al.
patent: 4612221 (1986-09-01), Biel et al.
patent: 4615922 (1986-10-01), Newsome
patent: 4649004 (1987-03-01), Nohara et al.
patent: 4692351 (1987-09-01), Johnston et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Packaging film does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Packaging film, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Packaging film will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1913217

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.