PURPOSE: To provide an easy and automatic feeding of packing film in which, while a packing worker is packing a long aluminium sash-shaped matter with a packing film, the next film is fed to the packing worker.
CONSTITUTION: A film transfer pipe 7 is formed of a horizontal pipe body 7a, a slit-shaped opening pierced in a lower part and in an axial direction of the pipe body 7a, and a film takeout rubber valve 7b provided to close the opening. A packing film 2 is led to the film transfer pipe 7 by feed ing rollers 5 which has a driving means, by the aid of suction force of suction blower 6, and transferred through the film transfer pipe 7. Next, the film 2 is cut by a length necessary for packing, and projected by film projecting cylinders 10a and l0b provided in the form of a transfer pipe by means of the rubber valve. Then, a packing worker grips a rear end of the projected film 2 and takes out the film 2.
SHIMAZAKI TOSHIKIYO
MATSUSHITA FUMIO
NIPPON CARBON ENG KK