Bag methods and standards
A. Methods 1. The film fixed by fixing the shaft nut to send the next film after the Package Materials, installation, pay attention to the direction of film sent clockwise, not anti-installed. Tighten the lock nut will be fixed in the membrane film from the paper machine substrate size of 145mm center position. (Example: film width of 160, the basic size of 145, for membrane equipment installation size from the substrate 70, then the film positioning measurements 145 +70-160/2 = 135, the size of membrane on the right side to Za'an plane loaded plate size, adjustment can be left right after the move within 10mm.)
2. To film the end of the measurement device on the aluminum roll bar top, as in the following the machinery is not running.
3. Adjustment device film gave the location of the two aluminum rollers, so that Package Material contact with the rubber roller surface at least 180 degrees to 250 degrees. (Can be adjusted according to actual situation, the purpose is to have enough transmission capacity)
4. Adjust the location of the final guide roller (the most on the side of the aluminum roll), it left a cut point of the face with the bag forming device in a vertical line. Positioning height as the width of the packaging material may be, the wider the packaging material, then the higher the contrary, lower. Can also be observed from the left front, including shock material substrate vertical bag forming device.
5. Adjustment of bag forming device support, so that the vertical face substrate with the machine.
6. Adjustment of bag forming device, so that the center distance of 145mm substrates located in the same position.
7. The film by film end detection device, optical testing
Devices, thin film forming device sent to device from the bag folded into rolls.
8. Adjustment of vertical sealing rolls, transverse heat sealing and cooling roller pressure roller size. To enable better thermal sealing. Adjustment should pay attention to even the pressure of the right and left adjustment, and adjust the film installed on the shaft nut to make films about fine-tuning the wrong side of alignment.
9. The bag by cutting guide slot and cut into the cutting device installations. Incision with the point of moving and adjusting the location of the incision knife clockwise adjustment is cut up, cut the other hand is down. Only when the handle is pulled down and to adjust the lateral incision knife.
10. Adjustment of cutting device. Adjustment range of 1 to 359, the number increased to upward adjustment, and vice versa for downward adjustment. Note should be avoided in the 355 range of 5 to adjust the figures, that would cause the cutter does not boot.
11. When you open the main control panel on the printer can start counting switch, the function menu interface, you can adjust the location of the printer, the same can not be in the range of 355 ~ 5 adjustment will result in print as normal.
12. Linked to the machine, open the cutting device, and air bags produced.
B: Standard 1. Sealing Heat normal, leak sealing, no compression damage (caused by excessive pressure)
2. Longitudinal seal on the left about 1 ~ 1.5mm left side, to prevent the left and right the wrong side, wrong side should be controlled at ± 1mm.
3. Incision depth of 3mm, the distance from the transverse seal is 5 ~ 10mm.
4 incision formation, about the level of deviation of ± 1mm. Deviation above and below ± 2mm.
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