Plastic bag machine having a separating apparatus

Manufacturing container or tube from paper; or other manufacturi – Bending – Deflecting

Patent

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Details

493196, 493926, B31B 186, B31B 2314, B31B 2714

Patent

active

045683220

ABSTRACT:
There is disclosed a bag making machine for producing wave top bags from an elongate strip of plastic web material. The disclosure relates to various improvements in the bag making machine such as the apparatus for spreading cut web material in directions transverse to the direction of elongation of web material.

REFERENCES:
patent: 2768560 (1956-11-01), Hirson
patent: 2942529 (1960-06-01), Piazze
patent: 3071046 (1963-01-01), Conant
patent: 3599538 (1971-08-01), Piazze
patent: 4131503 (1978-12-01), Plate
patent: 4164170 (1979-08-01), Nordin
patent: 4368051 (1983-01-01), Lehmacher
patent: 4462857 (1984-07-01), Mundus et al.

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