Pouches for packaging flowable materials in pouches

Details Pouches for packaging flowable materials in pouches Pouches for packaging flowable materials in pouches

1995-12-05

1998-02-24

Nold, Charles

Stock material or miscellaneous articles

Hollow or container type article

Nonself-supporting tubular film or bag

428 355, 428192, 428349, 428516, 426127, 426130, 1563084, 156145, 156292, B32B 3120

Patent

active

057210250

ABSTRACT:
An environmentally friendly polymer film pouch made from a polyethylene film structure for the packaging of flowable materials, for example, milk. The film may be a monolayer or multilayer structure, such as two-layer or a three-layer coextruded film containing at least one layer of a blend of an ultra low density polyethylene and a high pressure low density polyethylene as a seal layer having high melt strength. Also disclosed is a process for making the pouch for packaging flowable materials using a film structure described hereinabove.

REFERENCES:
patent: 4503102 (1985-03-01), Mollison
patent: 4521437 (1985-06-01), Storms
patent: 5288531 (1994-02-01), Falla et al.
patent: 5360648 (1994-11-01), Falla et al.
patent: 5364486 (1994-11-01), Falla et al.

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