Package making – Methods – Group forming of contents into a unit
Patent
1986-10-30
1988-05-17
Garbe, Stephen P.
Package making
Methods
Group forming of contents into a unit
206554, 383 8, 493204, B65D 3314, B65B 3550, B65B 4304
Patent
active
047442000
ABSTRACT:
A bag pack of a plurality of stacked bags made from thermoplastic film, each bag comprising front and rear walls; a bottom; an open-mouth portion, said open-mouth portion being characterized by having handles which are integral extensions of said walls and located at opposite ends of said bag mouth portion. A single film tab member extends above each rear bag wall and above the open-mouth portion. The tab is coplanar with the rear wall and connected thereto through a localized line of film weakening. The tabs of all bags are in registration and are a collection of only tabs coplanar with said rear walls. The tabs are bonded together and include a suspension means to accommodate physical suspension of the pack.
REFERENCES:
patent: 3317037 (1967-05-01), Russell
patent: 3385428 (1968-05-01), Kugler
patent: 4406371 (1983-09-01), Membrino
patent: 4476979 (1984-10-01), Reimann et al.
patent: 4529090 (1985-07-01), Pilon
patent: 4557384 (1985-12-01), Membrino
patent: 4560067 (1985-12-01), Reimann
patent: 4562925 (1986-01-01), Pistner
Benoit, Jr. Gordon L.
Smith, Jr. R. Stuart
Garbe Stephen P.
Gilman M. G.
McKillop A. J.
Mobil Oil Corporation
O'Sullivan, Sr. J. P.
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