Wrapping device

Details Wrapping device Wrapping device

1994-12-23

1997-08-12

Garbe, Stephen P.

Flexible bags

With venting or ventilation means

Fluid circulates between bag plies

2203661, 383103, 426118, B65D 3301

Patent

active

056558422

ABSTRACT:
A wrapping device having a laminate film is disclosed. The laminate film includes at least a pair of outer layer and inner layer comprising synthetic resin layers non-heat-fusible relative to each other, a bonded portion through which the outer layer and the inner layer are bonded to each other by bonding means and a non-bonded portion where the outer layer and the inner layer are separated from each other. A communicating passage is formed at the non-bonded portion by the inner and outer layers. A communicating construction is provided to the inner layer at the non-bonded portion, the construction allowing communication between space facing the inner layer and the communicating passage.

REFERENCES:
patent: 2593328 (1952-04-01), Meaker
patent: 3085737 (1963-04-01), Horton
patent: 3494457 (1970-02-01), Titchenal
patent: 3628720 (1971-12-01), Schmedding
patent: 4470153 (1984-09-01), Kenan
patent: 4550441 (1985-10-01), Keppel
patent: 4550546 (1985-11-01), Raley et al.
patent: 4874620 (1989-10-01), Mendenhall et al.
patent: 5399022 (1995-03-01), Sheets

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-155886