User’s Manual of DingTec® Laminators – BU-380 to 2040 Cold Laminator Series
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Figure 2
3. Turn the handle and let the film go without picture. Check whether the film is flat. If
there are bubbles, it means the pressure is too high, the user needs to raise the rollers
to reduce the pressure, then turn the knobs until upper limit of idling or proper
position.
Figure 3
4. Turn the handle counter-clockwise let one side (about 5-10cm) of the film pressed by
the rollers. Two persons standing at the each side of the machine work together to tear
off the film and stretch the film. At the same time, another person arrange materials in
an orderly way where is under roller the film and the padding-paper at separate place.
The torn part should be lower than the rollers. It also helps if it is put on clean floor.
Figure 4
5. Putting the picture on the padding paper, then align the two sides.
Figure 5
