Package making – Progressively seamed cover web or web folds – With closing of web between package units
Patent
1997-09-23
1999-09-28
Coan, James F.
Package making
Progressively seamed cover web or web folds
With closing of web between package units
53568, B65B 906, B65B 5110
Patent
active
059569310
ABSTRACT:
Apparatus for supplying plastic wrapping film from a supply roll in which the film is folded to have a closed side edge and plies of the film open along an opposite side. The wrapping film is conveyed simultaneously with a stream of predetermined size product through a hot wheel to seal the open plies and form a tube enclosing the product, after which the tube and enclosed product is fed into a film sealing apparatus which cross seals and cuts the plastic tube transversely of its line of movement in a moving cycle in which the plastic tube is cut and sealed with the products individually wrapped and discharged. The film sealing apparatus is adjustable to be able to accommodate changes in the dimensions of products to be wrapped.
REFERENCES:
patent: Re27977 (1974-04-01), Monaghan
patent: Re30010 (1979-05-01), Shanklin
patent: 3355857 (1967-12-01), Tobey
patent: 3508378 (1970-04-01), Fehr et al.
patent: 3552088 (1971-01-01), Niwa
patent: 3720565 (1973-03-01), Cavanna
patent: 3765990 (1973-10-01), Histed et al.
patent: 3791101 (1974-02-01), Monaghan
patent: 3914917 (1975-10-01), Young
patent: 4110954 (1978-09-01), Olsson et al.
patent: 4185443 (1980-01-01), Budzyn
patent: 4211599 (1980-07-01), Bolter et al.
patent: 4219988 (1980-09-01), Shanklin et al.
patent: 4260447 (1981-04-01), Muscariello
patent: 4537016 (1985-08-01), Shanklin et al.
patent: 4658569 (1987-04-01), Hanagata
patent: 4870802 (1989-10-01), Cerf
patent: 4903460 (1990-02-01), Ballestrazzi et al.
patent: 4939889 (1990-07-01), Watanabe
patent: 5001884 (1991-03-01), Hanagata
patent: 5329745 (1994-07-01), Suga
patent: 5341623 (1994-08-01), Siegel
patent: 5371999 (1994-12-01), Hansen et al.
patent: 5381640 (1995-01-01), Chiu
patent: 5417041 (1995-05-01), Hansen et al.
patent: 5444964 (1995-08-01), Hanagata
patent: 5603202 (1997-02-01), Hanagata
patent: 5675958 (1997-10-01), Shanklin et al.
Coan James F.
Stork Fabricators, Inc.
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