Method and apparatus for wrapping folio reams and the like

Details Method and apparatus for wrapping folio reams and the like Method and apparatus for wrapping folio reams and the like

1990-02-28

1991-12-17

Sipos, John

Package making

Wrapping machines

Prepositioned cover and contents transported to wrapping means

53540, 53590, 414788, B65B 1112

Patent

active

050725726

ABSTRACT:
Folio reams are draped into discrete panels of paper or other wrapping material while in continuous motion along a horizontal path. The panels are fed from below so that the front, lateral and rear portions of each panel extend beyond the respective sides of the corresponding ream. The rear portions of successive panels are folded upwardly against the rear sides and thereupon forwardly against the top sides of the respective reams. The front portions of the panels are provided with films of adhesive and are folded upwardly against the front sides and thereupon rearwardly against the top sides of the respective reams so that their leaders overlie and are adhesively secured to the folded rear portions. The folding of front and rear portions is preceded by squaring of the reams and is followed by tucking and folding of front, rear and lateral portions of successive panels against the adjacent lateral sides of the respective reams.

REFERENCES:
patent: 3053373 (1962-09-01), Cross
patent: 3198105 (1965-08-01), Smith
patent: 3213591 (1965-10-01), Feurstein
patent: 3553935 (1971-01-01), Woods
patent: 3629991 (1971-12-01), Sundin
patent: 3724159 (1973-04-01), Reed
patent: 3750361 (1973-08-01), Stevens
patent: 3886026 (1975-05-01), Kienel
patent: 3918705 (1975-11-01), Koch
patent: 3964598 (1976-06-01), Alsop
patent: 4178118 (1979-12-01), Bailey
patent: 4189894 (1980-02-01), Laing

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