Apparatus for the preparation of packaging blanks by severing fr

Package making – Means to feed cover material – Continuous web cover material

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Details

53228, 493363, 83325, 83300, B65B 4116

Patent

active

043854796

ABSTRACT:
A pair of parallel conveyor belts 20, 21 are spaced apart less than the width of a web 11 of packaging material to be transported, but greater than the width of a package to be wrapped in blanks 10 severed from the web. Suction holes 24 in the inner edges of the belts hold the overlapping outer edges of the web. A transverse knife 27 slightly wider than the web passes through oblong cutouts 30, 31 in the inner edges of the belts to sever the blanks, which are subsequently U-wrapped around packages 13 individually pushed between the belts.

REFERENCES:
patent: 3075325 (1963-01-01), Liedtke
patent: 3277630 (1966-10-01), Youngman et al.
patent: 3385026 (1968-05-01), Schmermund
patent: 3917092 (1975-11-01), McGinnis
patent: 4151699 (1979-05-01), Fock et al.

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