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Three reasons for the poor sealing effect with Automatic Flaps Folding Carton Sealing Machine

09 Jun.2023

The sealing machine often has such problems in the process of sealing the carton, some of which are the problems of the sealing machine itself, and some may be caused by the unqualified carton or tape. Today, Yupack will take the sealing effect of the sealing machine as an example to share with you the main reasons and solutions.

1. The main tension spring of the sealing machine is loose or its service life is up. The main spring of the sealing machine is also called the movement spring, which is mainly used to tighten the movement of the sealing machine, so that the tape is relatively flat when the sealing machine seals the case. However, if the spring is loose or the service life is up, there will be poor adhesive tape effect.

2, tape quality is too poor. At present, the quality of the tape on the market is uneven, and some businesses in order to save costs, the tape is very thin, so that after the tape is glued to the carton, there will be wrinkles. Therefore, the user should pay more attention to the purchase of tape for the carton sealing machine to avoid similar situations.

3. The belt roll is damaged or the pressure is too small. The tape roll is used to flatten the tape, so that it is flat on the carton, but if the tape roll is damaged or the pressure is too small, the tape will not adhere well.

The above is the 3 reasons for the poor sealing effect of the sealing machine summarized by Yupack in the past work process. In the future article, Yupack will continue to introduce other failure causes and troubleshooting methods of the sealing machine and the unpacking machine. Welcome your continued attention!