Method of making, opening, filling and sealing a two-compartment

Details Method of making, opening, filling and sealing a two-compartment Method of making, opening, filling and sealing a two-compartment

1978-09-27

1980-05-06

McGehee, Travis S.

Package making

Methods

Forming or partial forming a receptacle and subsequent filling

53459, 53562, B65B 4304

Patent

active

042010314

ABSTRACT:
An envelope-type pouch is divided into two compartments by a divider panel which is disposed between and is sealed to the two side panels of the pouch. The top margin of the divider panel and the top margin of one of the side panels are disposed above the top margin of the other side panel to facilitate opening of the pouch by an automatic packaging machine. Sealing of the upper end of the pouch is effected by first sealing the top margin of the divider panel to the top margin of the one side panel and then by sealing the top margin of the other side panel to the divider.

REFERENCES:
patent: 2913861 (1959-11-01), MacNeale
patent: 3082585 (1963-03-01), Waters

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