Opp Adhesive Tape Slitting Machine

Opp Adhesive Tape Slitting Machine

Slitting machine starts production
1. The winding roller is pressed down, the counter is cleared, and the production is started;
2. During the operation process, check the winding status of each joint from time to time, and adjust the tension according to the tightness of the winding to make each volume
The material is wound up and the end face is flush and firm;
3. Always pay attention to product quality during machine operation.
4. The machine has no abnormal sound.
5. Whether the photoelectric tracking operation is normal.
6. When checking the next volume, pay attention to check the surface of the product for quality defects and stick the tape as required.

Opp Adhesive Tape Slitting Machine

Reasons, countermeasures and effects of BOPP film slitting quality ---

 

six. Burr

Another reason for the burrs is the quality of the parent roll.
First, when the mother roll product is wrinkled, the burr phenomenon is likely to occur when the film is cut to the sipe roll and the film is not effectively flattened;
Second, when the film is thick or thin for a long time, the film is prone to burr phenomenon when the film is not attached to the sipe, especially in the triangular position of the thickness. In addition, since the thinner the film, the lower the stiffness, and the higher the chance of burrs.

Opp Adhesive Tape Slitting Machine

Reasons, countermeasures and effects of BOPP film slitting quality ---

eleven. Width deviation is too large
     The width of the film roll is limited by the gap of the sipe roll. The actual slit width will deviate from the width required for the order, but the deviation should be controlled within the tolerance range of ±2mm required by the national standard. The so-called width deviation Large, that is, the actual width of the film roll exceeds the requirements of internal control standards or customer standards.
     Not all products have a tolerance of ±2mm, and some customers can only take deviations from the film width, such as the Pd film of Kunshan Zhangpu, the LL film of Shanghai Zhicheng, the PL film of Beijing Amcor, etc. It is required to adjust the film width.

About

Zhengzhou EAST IMPORT AND EXPORT co., ltd . ( a goulian group of company) a manufacturer and exporter for all kind of packaging machinery , like bopp tape coating machines, bopp tape slitting machines. Bopp tape core cutter, bopp tape core loader etc

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