13
4. Positioning sleeve 5. Adjusting nuts 6. fastening bolts of orientation sleeve
7. Orientation sleeve
·The method of mounting and adjusting of backing paper roller
( See Figure 9 )
1. Turn pressure-adjusting nuts anti-clockwise towards the right cabinet,
move the backing paper roller transversely and take it down from the
machine, and doing the opposite will help fix it on.
2.
Fix the paper tube onto the shaft or tape the backing paper after being
separated from the film onto the backing paper roller directly.
3.
The shaft of backing paper roller is driven by friction. The friction
and torsion will be increased with clockwise turn of the pressure-adjusting
hand-wheel, and an anti-clockwise turn will decrease them.
4.
If the paper tube refuses to go along with the shaft, you need to adjust
the supporting plate so as to make it rotate, following the steps below:
a) loosen the screws b) move the supporting plate c) Fasten the screws
Note: It will be OK if the friction can meet the practical requirements. Better
not too big.
( Figure 9 )
1. Backing paper shaft 2. Screws 3. Supporting plate 4. Left cabinet
5. Left positioning sleeve 6. Right Positioning sleeve
7. Pressure-adjusting nut 8. Right cabinet
Ⅸ
. Adjust the Pressure between Rubber Rollers
The pressure adjustment is achieved by turning the hand-wheel. And the
automatic devices inside can make the top roller move up or down.
When the pressure-adjusting hand-wheel is turned clockwise, the top roller comes
down and the pressure increases, while with a counter-clock turn the top roller
goes up and the pressure decreases. ( Please see XI on page20)
