Package and automatic method of forming same

Details Package and automatic method of forming same Package and automatic method of forming same

B - Operations, Transporting

65

B

156/21

B65B 9/00 (2006.01) B65B 37/00 (2006.01) B65D 75/56 (2006.01) B65B 9/20 (2006.01)

Patent

CA 1126150

ABSTRACT OF THE DISCLOSURE This invention relates to a method and apparatus for automatically forming packages of materials or goods such as milk packages from flexible film and to the novel packages pro- duced thereby. The roll stock film is passed over a forming shoulder to give it a tubular shape and the opposite edges are joined by a sealing bar to form a tubular portion. The milk pouches or other material to be packaged are then dropped into the tubular portion which has previously been laterally sealed across the bottom. The weight of the pouches draws the film down between a pair of reciprocating cutting and sealing jaws when they are opened until the pouches come to rest upon a pivotal support member. The jaws are then closed to form two lateral seals, i.e. one for that package and one for the next package, and a lateral cut separates the packages. The package thus formed may also have an upper handle portion.

311143

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