Package making – Methods – Forming or partial forming a receptacle and subsequent filling
Patent
1981-03-27
1983-03-01
Culver, Horace M.
Package making
Methods
Forming or partial forming a receptacle and subsequent filling
53454, 53559, 53560, B65B 4702, B65B 4710
Patent
active
043751466
ABSTRACT:
A method of packaging and machine capable of continuously forming an array of packages from a double web film. A first web is fed over a rotating thermoforming drum which vacuum forms a plurality of pouches for receiving a product to be packaged, and a second web, maintained under constant pressure, is progressively disposed in sealing relation to the peripheral edges of the formed pouches in the first web as the pouches approach a vertical position while the product is simultaneously introduced into the progressively formed package at a rate not exceeding the volume of the package as it is formed.
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Culver Horace M.
International Automated Machinery, Inc.
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