EP 0572686 B1 19960918 - Use of a paper sheet for transferring coloured decoration to a plastic film
Title (en)
Use of a paper sheet for transferring coloured decoration to a plastic film
Title (de)
Verwendung eines Papiers zum Aufbringen von Farbe auf eine zu dekorierende Kunststoff-Folie
Title (fr)
Utilisation d'une feuille de papier pour le transfert de décoration colorée à une feuille plastique
Publication
Application
Priority
EP 92108424 A 19920519
Abstract (en)
[origin: EP0572686A1] The use of a paper for transferring colour to a plastic film (14) to be decorated provides for the following: - the plastic film (14) to be decorated is preheated before it is introduced into the calender, - the preheated plastic film (14) is guided on a heated transfer roll (10) of the calender, - the paper (16) which is provided with a coloured decoration on one side is guided over the plastic film (14) onto the heated transfer roll (10) of the calender such that its side provided with the coloured decoration faces the plastic film (14), - a buffer film (18) is guided over the paper (16) on the transfer roll (10), - a tensioning cover (20) which presses the plastic film (14), the paper (16) and the buffer film (18) towards the transfer roll (10) is laid externally over the buffer film (18), - the transfer roll (10), the plastic film (14), the paper (16), the buffer film (18) and the tensioning cover (20) are moved through the calendar synchronously with the same angular velocity and - after it has passed through the calendar, the plastic film (14') with coloured decoration is cooled under tension. <IMAGE>
IPC 1-7
IPC 8 full level
B41M 5/035 (2006.01); B44C 1/16 (2006.01); B44C 1/17 (2006.01)
CPC (source: EP)
B41M 5/0358 (2013.01); B44C 1/16 (2013.01); B44C 1/1716 (2013.01)
Designated contracting state (EPC)
DE ES FR GB IT SE
DOCDB simple family (publication)
EP 0572686 A1 19931208; EP 0572686 B1 19960918; DE 59207194 D1 19961024
DOCDB simple family (application)
EP 92108424 A 19920519; DE 59207194 T 19920519