Hem seal for draw tape trash bag

Details Hem seal for draw tape trash bag Hem seal for draw tape trash bag

1984-07-31

1985-12-10

Garbe, Stephen P.

Flexible bags

With closure

Gathered bag mouth

493225, B65D 3328

Patent

active

045584630

ABSTRACT:
A draw tape trash bag made of linear low density polyethylene film has a tack seal between the folded over hem portion of the top of the bag and the adjacent panel. The tack seal extends in the direction of extrusion across the width of the bag below the draw tape. It includes a continuous line of heat fused polyethylene formed by applying heat, but limited pressure, in an amount just sufficient to weld the polyethylene.

REFERENCES:
patent: 2777491 (1957-01-01), Ashton et al.
patent: 3029853 (1962-04-01), Piazze
patent: 3084731 (1963-04-01), Kugler
patent: 3414032 (1968-12-01), Jortikka
patent: 3506048 (1970-04-01), Jortikka
patent: 3721383 (1973-03-01), Dufes
patent: 3738567 (1973-06-01), Ruda
patent: 3738568 (1973-06-01), Ruda

Affiliated with

Also associated with

Rating

Hem seal for draw tape trash bag does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hem seal for draw tape trash bag, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hem seal for draw tape trash bag will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-63172