FIELD: transport, pipes.
SUBSTANCE: fabric enclosure wound up on the drum is fed through the neck for folding the film panel into a sleeve. The aforesaid fabric enclosure is laid into the said sleeve and both are laid into a bath with glue. The device comprises a mechanical air gate allowing sealed feeding of the said enclosure in the pipeline. The neck frame accommodates a clamping and welding device for warming up the film sleeve lap in its motion.
EFFECT: expanded performances.
2 cl, 5 dwg
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