Method for continuously supplying plastics film strip from extru

Details Method for continuously supplying plastics film strip from extru Method for continuously supplying plastics film strip from extru

1974-11-01

1977-02-08

Drummond, Douglas J.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156191, 156244, B31F 500, B29C 1900

Patent

active

040070786

ABSTRACT:
A film strip of a thermoplastic synthetic resin, as a bag or package material, is continuously supplied from an extruder to a printing machine, bag-making machine, packaging machine, or like machine.
The material film strip supplied from the extruder at the initial stage of operation thereof is first led to and wound by a winder means, and then fed to such machine. The apparatus is provided with means for shifting the strip from one travel course to another.

REFERENCES:
patent: 3533884 (1970-10-01), Quackenbush
patent: 3799826 (1974-03-01), Kron
patent: 3850778 (1974-11-01), Gnage

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