METHOD AND DEVICE FOR CONNECTION OF IMAGE TRANSFERRING OR LAMINATION FILM WEBS Russian patent published in 2017 - IPC B29C65/02 B29C65/78 B65H21/02 B29L9/00 

FIELD: machine building.

SUBSTANCE: group of inventions relates to method and device for connection of image transfer film one first and one second film webs (2, 2') or lamination film. Each film web (2, 2') contains thermoplastic film substrate (21) and decorative layer (23). Between the first and second film webs (2, 2') common connecting area (3) is created, in which first and second film webs (2, 2') are connected to each other by means of welding. Device for image transfer film of first and second film webs solid connection comprises receiving means, adjustment means, installed with possibility of alignment signs orientation on first web relative to alignment signs at second web, welding head, installed with possibility of perpendicular movement to film surface.

EFFECT: technical result, achieved using group of inventions consists in that, to enable required tensile strength during processing.

23 cl, 18 dwg