4.1 Adjusting Take-Up Shaft Speed
1. Main rollers and Take-Up Shaft speed is not synchronized.
1. Use a hand to loosen (increases speed) or tighten (reduces speed) the bolt. Figure 1
4.2 Adjusting Front Roller
.
30 ~ 36
37 ~ 42
on the gauge
when the machine is running, check that
the top and the bottom films are fed in
without any wrinkles.
11
CAUSES:
MEASURES:
Pressure
•
Use 5/16” or 8mm Allen wrench
to
adjust the roller pressure:
Clockwise – Increase pressure.
Counter Clockwise – Decrease pressure.
1. Using Push-Pull Scale
, measure
4. Check above steps 2 through 3
with
5 spots as shown on Figure B &C:
Front roller should read between6-7
2. Checking for over all tension
–
4. Adjustments
with different thickness of substrates.
3. Laminating Test –
Laminate samples
1.5mil & 5mil films.
Figure B
Figure C
Figure A
Clockwise
Counterclockwis
Figure A
Figure 1
Decrease
Increase
