Anti-fogging multilayered film and bag produced therefrom for pa

Details Anti-fogging multilayered film and bag produced therefrom for pa Anti-fogging multilayered film and bag produced therefrom for pa

1987-04-29

1989-10-24

Robinson, Ellis P.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Adhesive outermost layer

428349, 4284111, 428516, 428522, 428523, 428 352, 428910, B32B 2708

Patent

active

048761460

ABSTRACT:
An anti-fogging multilayered film suitable for packaging fresh vegetables and fruits comprising a base layer and at least one surface layer containing an anti-fogging agent, said film having a water vapor transmission of 15 to 200 g/m.sup.2 .multidot.24 hrs.multidot.40.degree. C., an oxygen permeability of 3,000 to 35,000 cc/m.sup.2 .multidot.24 hr.multidot.atm.multidot.20.degree. C..multidot.90% RH, and a carbon dioxide permeability of 12,000 to 130,000 cc/m.sup.2 .multidot.24 hr.multidot.20.degree.C..multidot.90% RH, and said anti-fogging surface layer having heat sealing properties. A packaging bag produced from this film is also disclosed.

REFERENCES:
patent: 4001443 (1977-01-01), Dave
patent: 4066811 (1978-01-01), Naito
patent: 4224347 (1980-09-01), Woodruff
patent: 4341825 (1982-07-01), Kemski
patent: 4486552 (1984-12-01), Niemann
patent: 4565738 (1986-01-01), Purdy
patent: 4671987 (1987-06-01), Knott, II; et al.

Affiliated with

Also associated with

Rating

Anti-fogging multilayered film and bag produced therefrom for pa does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Anti-fogging multilayered film and bag produced therefrom for pa, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Anti-fogging multilayered film and bag produced therefrom for pa will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1588371