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Solutions to common problems of paper bag making machine

Views: 0     Author: Site Editor     Publish Time: 2023-05-23      Origin: Site

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Solutions to common problems of paper bag making machine

The paper bag making machine is suitable for the mass production of paper environmental protection shopping bags in food and garment industries, its working principle is: the hand-roll machine will make the coupon rope and paper sheet coupon tube into hand-roll, send the hand-roll to the unit through the conveying system, then the original color or printed roll paper will be pre-dotted and broken at the paper rope position, glued at the patch position, automatically stick the hand-roll, then the main machine will stick the paper with the hand-roll for edge gluing, forming the tube, cutting, creasing, bottom the whole process is completed simultaneously at once. Paper bag-making machines in the production process, will inevitably encounter some small failures, so even if the automatic paper bag-making machine, operation also requires someone to look after, then, the paper bag-making machine fails to repair how?

Here is the content list:

  • Flat machine cold cutting knife cut constantly

  • The size of paper bags of different lengths

  • Sealing side sealing good and one side is not good enough

  • Self-adhesive strip cut by edge sealing machine often stick to the conveyor belt

  • Side sealing machine cut out the finished product length is not the same

  • Flat paper bag making machine in front of the cold cutting knife blocking material

  • Paper bag making machine with printing feeding is not smooth, the electric eye is not sensitive enough


Flat machine cold cutting knife cut constantly

The reason may be an unfavorable knife, which need to re-sharpen the knife; or knife slider used for a long time, wear a gap, resulting in knife imbalance, the need to adjust the good balance of the upper and lower knives.


The size of paper bags of different lengths

Flat machine if cut three or more will lead to this phenomenon, the solution is to pad the film after the rubber roller, so that it can be balanced with other materials.


Sealing side sealing good and one side is not good enough

Generally, it is the reason that the aluminum pressure roller is not adjusted well, and it is necessary to adjust the aluminum pressure roller to the sealing side to be pressed on both sides, otherwise, it will produce the above situation.


Self-adhesive strip cut by edge sealing machine often stick to the conveyor belt

Self-adhesive strip misalignment, sticky to the conveyor belt, the need to correct the edge of the machine behind the self-adhesive bit debugging, the edge of the electric eye must be placed on the self-adhesive. The edge correction eye must be placed in the self-adhesive bit to prevent running.


Side sealing machine cut out the finished product length is not the same

The reason is that the pressure spring is not pressed tightly enough to cause the rubber roller to slip, or the back of the clipboard clip is too tight, adjust to the correct position.


Flat paper bag making machine in front of the cold cutting knife blocking material

Paper bag over the electronic too strong, the solution with a rubber band to a small piece of cardboard attached to the knife beam on the screw, so cut out the paper bag at the same time.



Paper bag making machine with printing feeding is not smooth, the electric eye is not sensitive enough

First, check whether the electric eye has been used according to the correct, the general situation of the electric eye is if the paper bag is single-color with blue, heavy-color with red, red available for single-color, heavy-color, edge-correction machine under the electric eye of the roller is to spray black, if the paper bag color is single and heavier then you need a white bottom.


If you are interested in food paper bag making machine or want to buypaper shopping bag making machine. Our official website is www.bosenmac.com. You can communicate with us on the website. We look forward to serving you.


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