Hand-grip for thermoplastic draw tape handles for thermoplastic

Details Hand-grip for thermoplastic draw tape handles for thermoplastic Hand-grip for thermoplastic draw tape handles for thermoplastic

1988-06-03

1989-03-21

Little, Willis

Flexible bags

With closure

Gathered bag mouth

383 6, 383 13, 383 17, B65D 3328

Patent

active

048137928

ABSTRACT:
A hand-grip for thermoplastic draw tape handles for thermoplastic bags and method of making the same is disclosed. The hand-grip is produced by perforating each hem of the thermoplastic bag at a center section thereof with a substantially U-shaped perforation extending from the mouth of the bag to a location below the bottom of the hem whereby the center section of each hem is separable from the bag along the U-shaped perforation to provide a hand-grip surrounding each draw tape when the bag is lifted by the draw tapes.

REFERENCES:
patent: 3029853 (1962-04-01), Piazzi
patent: 3592379 (1971-07-01), Nakamura
patent: 3738568 (1973-06-01), Ruda
patent: 3774838 (1973-11-01), Christie
patent: 4165832 (1979-08-01), Kuklies et al.
patent: 4558463 (1985-12-01), Boyd
patent: 4597750 (1986-06-01), Boyd
patent: 4617008 (1986-10-01), Boyd et al.
patent: 4624654 (1986-11-01), Boyd et al.
patent: 4628536 (1986-12-01), Herrington

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