Package making – Progressively seamed cover web or web folds – With closing of web between package units
Patent
1978-10-30
1981-04-21
Culver, Horace M.
Package making
Progressively seamed cover web or web folds
With closing of web between package units
53389, B65B 908, B65B 4114, B65B 5130
Patent
active
042624746
ABSTRACT:
A web feeding system reels the web off a web roll in increments of predetermined length for forming a package by a braked web spool and dancing roller array to pass through a work station such as a printer for registration at package sealing stations. The web is yanked, one package length at a time, by a reciprocating web transit motivating member grasping and withdrawing the web from the roll on an advance stroke and synchronized to brake the roll and to prevent movement through the feed path upon the return stroke.
REFERENCES:
patent: 2955398 (1960-10-01), Dreeben
patent: 3381441 (1968-05-01), Condo, Jr. et al.
patent: 3488914 (1970-01-01), Csernak
patent: 4074508 (1978-02-01), Reid
patent: 4128985 (1978-12-01), Simmons
patent: 4144693 (1979-03-01), Ogata
Blackburn Charles M.
Heffner Clifton W.
Reid Philip L.
Reuter Daniel L.
Brown Laurence R.
Culver Horace M.
Sigma Systems Inc.
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