Package making – Methods – Forming or partial forming a receptacle and subsequent filling
Patent
1977-10-28
1980-10-28
McGehee, Travis S.
Package making
Methods
Forming or partial forming a receptacle and subsequent filling
53459, 53469, 53558, 53570, B65B 4306
Patent
active
042299284
ABSTRACT:
Two superimposed layers of thermally weldable material are welded to one another at welding zones delimiting respective receptacle preforms having respective open ends and connected in series to a transporting strip which extends longitudinally of the processing path of displacement of the receptacle preforms. The goods to be packaged are introduced into the respective receptacle after the two layers of the respective receptacle preform have been separated by blowing a stream of air into the receptacle through the open end thereof. Thereafter, the open end of the receptacle preform is closed and the receptacle preform is severed from the transporting strip to obtain a filled receptacle which is freely transportable. The welding operation is performed by a welding roller which has an electrically resistive conductor wire mounted thereon along such a course that, when developed into the plane of the superimposed layers, the conductor wire will coincide with the zones to be welded. A severing arrangement which cuts through the superimposed layers to obtain openings in the receptacles is displaced by an eccentric portion of the welding roller in a predetermined sequence with the welding operation.
REFERENCES:
patent: 3445982 (1969-05-01), Schweikert
patent: 3446334 (1969-05-01), Donner
patent: 3543466 (1970-12-01), Forsberg
patent: 3599388 (1971-08-01), Feingold
patent: 3746056 (1973-07-01), Titchenal
Brehm Robert
Munchinger Bernd
McGehee Travis S.
Striker Michael J.
LandOfFree
Method of and an apparatus for packaging consumer goods does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of and an apparatus for packaging consumer goods, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of and an apparatus for packaging consumer goods will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-261623