Special receptacle or package – Plural paper bags
Patent
1995-07-28
1996-11-19
Ackun, Jacob K.
Special receptacle or package
Plural paper bags
383 37, B65D 8562
Patent
active
055753930
ABSTRACT:
A stack of a plurality of headerless plastic bags are assembled together for individual dispensing. Each bag comprises a front wall having a first body portion and a first lip and a rear wall attached to the front wall. The rear wall includes a second body portion which overlies the first body portion of the front wall and a rear lip which extends beyond the front lip of the front wall. The bags are collated into a stack and are removably joined to one another by forming a cold weld in and between the rear lips of the rear wall of adjacent bags. The cold welds are formed by pressing the rear lips of the bags together under pressure, but without the application of heat. The cold welds join the plurality of bags in the stack together until the cold welds which join a particular bag to the stack are severed. Each bag is dispensed in its entirety without any residual waste.
REFERENCES:
patent: 538712 (1895-05-01), Stuart
patent: 808864 (1906-01-01), McLaughlin
patent: 981639 (1911-01-01), Hall
patent: 2205298 (1938-11-01), Linder
patent: 3263347 (1964-02-01), McCutcheon
patent: 3312339 (1964-06-01), Million
patent: 3385428 (1966-10-01), Kugler
patent: 3402749 (1967-03-01), Kinzler
patent: 3685645 (1972-08-01), Kawaguchi
patent: 3771645 (1973-11-01), Wendel
patent: 3777930 (1973-12-01), Ericson et al.
patent: 3889871 (1975-06-01), White
patent: 3918589 (1975-11-01), Nausedas
patent: 4046257 (1977-09-01), Lehmacher
patent: 4175602 (1979-11-01), Cavalaris et al.
patent: 4290467 (1981-09-01), Schmidt
patent: 4305503 (1981-12-01), Membrino
patent: 4406371 (1983-09-01), Membrino
patent: 4458466 (1984-07-01), Carbone et al.
patent: 4485929 (1984-12-01), Betts, Sr.
patent: 4527693 (1985-07-01), Membrino
patent: 4529090 (1985-07-01), Pilon
patent: 4543084 (1985-09-01), Bailey
patent: 4557384 (1985-12-01), Membrino
patent: 4560068 (1985-12-01), Membrino
patent: 4576316 (1986-03-01), Foster
patent: 4586319 (1986-05-01), Ausnit
patent: 4611719 (1986-09-01), Dudek et al.
patent: 4630311 (1986-12-01), Benston
patent: 4635294 (1987-01-01), Bensten
patent: 4651504 (1987-03-01), Bensten
patent: 4665552 (1987-05-01), Lems et al.
patent: 4699607 (1987-10-01), Lambrecht
patent: 4733780 (1988-03-01), Jensen
patent: 4734148 (1988-03-01), Meyer
patent: 4769126 (1988-09-01), Roen et al.
patent: 4811418 (1989-03-01), Reifenhauser
patent: 4846586 (1989-07-01), Bruno
patent: 4854451 (1989-08-01), Jensen
patent: 4863285 (1989-09-01), Claxton
patent: 4877473 (1989-10-01), Snowdom et al.
patent: 4904092 (1990-02-01), Campbell et al.
patent: 4995860 (1991-02-01), Wilfong, Jr.
patent: 5005695 (1991-04-01), Tennefos et al.
patent: 5014852 (1991-05-01), Herringtom et al.
patent: 5033868 (1991-07-01), Peppiatt
patent: 5094707 (1992-03-01), Bruno
patent: 5100000 (1992-03-01), Huseman
patent: 5118202 (1992-06-01), Bruno
patent: 5207328 (1993-05-01), Bose et al.
patent: 5309698 (1994-05-01), Huseman
patent: 5377570 (1995-01-01), Giljam
patent: 5419437 (1995-05-01), Huseman
Pak-Sher "Quicksack" Packaging System Featuring Pacene Film Brochure.
ITW Minigrip Stock Bag Brochure-Jun. 1988.
Ackun Jacob K.
TC Manufacturing Co., Inc.
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