Flexible bags – Lifting or suspending element – Unitary with bag
Patent
1986-02-26
1988-01-26
Little, Willis
Flexible bags
Lifting or suspending element
Unitary with bag
383 27, 383120, 229DIG6, B65D 3310
Patent
active
047213965
ABSTRACT:
A bag for fluidic commodities is formed of a hose of thermoplastic film material and includes a body having side folds and formed by two opposing walls welded to each other at at least their upper ends. The bag has a filling opening and a loop-shaped gripping handle formed by two opposite strips cut out from the blank of the bag and welded to each other at the upper ends. A method of producing such bags includes steps for making the bag body and the gripping handle.
REFERENCES:
patent: 3352214 (1967-11-01), McColgan
patent: 3380646 (1968-04-01), Doyen et al.
patent: 3580486 (1971-05-01), Kugler
patent: 3646723 (1972-03-01), Meroney
patent: 4573203 (1986-02-01), Peppiatt
patent: 4597103 (1986-06-01), Hoover
Little Willis
Striker Michael J.
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