4.1 Adjusting Take-up Shaft Speed
1.Main rollers and take-up shaft speed is not synchronized.
Adjust take-up shaft speed,by loosenning or tightenning the knob
According to label-take up.
4.2 Adjusting front and rear rollers
when the machine is running, check that
the top and the bottom films are fed in
without any wrinkles.
Pressure
• Use Screwdriver
to adjust the roller pressure:
5 spots as shown on Figure B &C:
Front roller should be 5~6 and back
rollers should be 6~8.
2.Checking for over all tension –
3.Pressure mark checking (Heat Line) –
stop the machine for 30 seconds to
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CAUSES:
MEASURES:
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Clockwise – Increase pressure.
Counter Clockwise – Decrease pressure.
1.Using Push-Pull Scale , measure
create a heat line. Then check to see if
you have two even parallel lines from
one end to other. Note: A narrow parallel
lines indicate that it has less pressure
at that point.
15
Figure B
Figure A
C.W
C.C.W
