Method and apparatus for closing bags and a plant for bagging bu

Details Method and apparatus for closing bags and a plant for bagging bu Method and apparatus for closing bags and a plant for bagging bu

1986-05-08

1987-11-10

Spruill, Robert L.

Package making

Methods

Closing package or filled receptacle

53481, 53371, 53378, B65B 708

Patent

active

047048450

ABSTRACT:
The process serves for closing filled bags (52) making use of an approximately horizontal conveying track (3). The bags are fed on a conveying track with constant conveying speed to a spreading apparatus (16 to 51) and then to a closing station (12, 13). In order that the bag material be stressed as little as possible in the case of a greater capacity, provision is made for a movement to be superimposed on the spreading tools (21) of the spreading apparatus during the spreading process, in the conveying direction (4), that attains the conveying speed, at latest, at the end of the spreading process. In this fashion, the bag end is spread apart without the bag experiencing a delay by the spreading tools (21) reaching therein.

REFERENCES:
patent: 2757894 (1956-08-01), Kindseth
patent: 2911778 (1959-11-01), Ozor
patent: 2925699 (1960-02-01), Ozor
patent: 3115736 (1936-12-01), Peterson
patent: 3241290 (1966-03-01), Ingleson et al.
patent: 3483803 (1969-12-01), Back et al.
patent: 3755986 (1983-09-01), Hudson
patent: 3775937 (1973-12-01), Devan et al.
patent: 3805489 (1974-04-01), Lieder et al.
patent: 3882657 (1975-05-01), Fischbein et al.
patent: 3928114 (1975-12-01), Aylon
patent: 4069646 (1978-01-01), Slomp et al.
patent: 4162602 (1979-07-01), Achelpohl et al.
patent: 4284187 (1981-08-01), Kramer et al.
patent: 4322932 (1982-04-01), McGregor
patent: 4418513 (1983-12-01), Plahm

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