HDPE films with imbalanced biaxial orientation

Details HDPE films with imbalanced biaxial orientation HDPE films with imbalanced biaxial orientation

1989-08-03

1990-04-10

Seccuro, Carman J.

Stock material or miscellaneous articles

Composite

Of addition polymer from unsaturated monomers

B32B 2728, B32B 2732

Patent

active

049160257

ABSTRACT:
High density polyethylene (HDPE) films, preferably containing blends of HDPE resins or microcrystalline wax, are oriented up to about two times in the machine direction and six times or more in the transverse direction to give films having good dead-fold and water vapor transmission characteristics making them highly suited for packaging, particularly for dry foods when coated with or coextruded with a heat sealable layer, e.g. Surlyn.

REFERENCES:
patent: 3179720 (1965-04-01), Hilmer
patent: 3340328 (1967-09-01), Brindell
patent: 3976612 (1976-08-01), Kaji
patent: 3998914 (1976-12-01), Lillis
patent: 4022646 (1977-05-01), Casey
patent: 4226905 (1980-10-01), Harbourne
patent: 4469754 (1984-09-01), Hoh et al.
patent: 4720427 (1988-01-01), Clauson et al.
patent: 4820590 (1989-04-01), Hodgson et al.

Affiliated with

Also associated with

Rating

HDPE films with imbalanced biaxial orientation does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2298592