Package making – Plural layer package material – Filling preformed receptacle and subsequent covering
Patent
1978-11-09
1980-08-05
McGehee, Travis S.
Package making
Plural layer package material
Filling preformed receptacle and subsequent covering
53552, B65B 908, B65B 4342
Patent
active
042155207
ABSTRACT:
An apparatus for making, filling, closing and boxing bags includes a vertically oriented hollow mandrel about which a hose of sealable sheet is continuously formed, a device for cylindrically providing a transverse seam on the hose; a cutting device for cyclically severing the hose at the transverse seam for providing precedingly filled, sealed bags; a base plate situated underneath the mandrel for supporting thereon serially positioned and advanced, upright-oriented bag-receiving boxes open at their top and bottom; an opening provided in the base plate and aligned with the mandrel; and a vertically displaceably supported bag grasping device for penetrating through the opening into a box positioned underneath the mandrel and for downwardly pulling a filled and closed bag into the box.
REFERENCES:
patent: 3335540 (1967-08-01), Reil et al.
patent: 3774509 (1973-11-01), Heinzer
patent: 4084390 (1978-04-01), Schmachtel et al.
patent: 4129976 (1978-12-01), Grundler
Heinzer Hans
Muller Werner
McGehee Travis S.
SIG - Schweizerische Industrie-Gesellschaft
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