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5
SINGLE SIDE LAMINATION USING BOPP FILM OF CA 25 - 30MICRON MODELS 350 / 360 / 460 / 660MM
In this case only the upper roll holder is used and the only single side switch is enabled on the back of the
machine.
Feed the film through the de curler you need to use.
Thicker paper => roller de curler
(360, 460, 660 only)
Thinner paper => bar de curler
(All models)
By trial you will find the right height of the de curler to get the flat output.
Output curling upwards => increase the de curler height
Output curling downwards => decrease the de curling height
Speed 1 to 3 depending on the film
Pressure setting higher
Heat ca 110 to 120°C
a too high temp will blister the digital print !
Optional film strippers in position and engaged to cut the film to width
Insert scrap paper before lowering or you will foul the opposite roller !
The scrap paper is to get the film web and machine stabilised before committing to produce.
Film must be narrower than the paper or you will foul the opposite roller !
Have the next sheets ready to insert!
Infeed overlap the sheets by ca 5 mm to avoid fouling the opposite roller !
1. Lower the rolls
2. Start the machine
3. Let the wrinkles disappear
4. Keep feeding continuously !
5. Once stabilized use the real paper
6. Be careful always to keep an overlap !
7. Last sheet is scrap paper !
8. Once finished raise the rolls and turn OFF
