Duct Tape Air Score Knife Slitting Machine

Duct Tape Air Score Knife Slitting Machine

Slitting machine instruction manual -

Second, the use of procedures;

6. The gears inside the tool holder are regularly cleaned and greased.
7. When moving the tool holder, remove the upper and lower screws and translate it to the left to release the blade from the blade groove of the drum. Then release the timing belt and pull out the timing pulley on the tool holder shaft to remove the whole. Tool holder for maintenance and cleaning.
During installation, the tool holder translates against the drum, so that the blade is correctly cut into the drum groove, fix the upper and lower screws, install the timing pulley from the back, and loosen the foot screw of the drive motor to the right to facilitate the synchronization. With the belt, then the motor base moves to the right, confirming the proper tightness of the timing belt, and fixing the motor base screw to work normally.

Duct Tape Air Score Knife Slitting Machine

Causes, countermeasures and effects on the quality of BOPP film slitting quality ---

(iv) Effect of film roll tightness on product quality

2. The volume is too loose:
1 Shift: Due to the looseness of the winding, the film roll is easy to move in series and shifts. If the degree is serious, it cannot be used.
2 Core-pulling: Due to the looseness of the winding, the film roll has serious end face misalignment near the paper tube during the loading or unloading or use process, commonly known as “core pulling”, which affects the appearance and use effect of the product.
3 The film wrinkles produced by the loosening of the rolls and the pit lines (stars) formed by the tightness of the inner pines affect the appearance quality and the use effect of the products to some extent.
4 Face wrinkles: Due to the looseness of the winding, the point support force of the end face of the film roll during the movement is reduced, and the fish scale-like end face wrinkles are easily generated.
5 Eccentricity: If the winding is too loose, the film roll will be eccentric (elliptical), and the unwinding tension will be uneven during the unwinding process, which will affect the use effect, especially the printing overprinting effect.

Duct Tape Air Score Knife Slitting Machine

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

four. Deviation
Deviation refers to the phenomenon that part of the film on the end face of the film roll is misaligned, which is caused by the sliding of the film during the winding process.

1. The effect of deviation on usage
The effect of deviation on the use is basically the same as that of the end face, which is mainly to track the problem of alignment and the influence on the appearance of the product. Because the degree of misalignment of the deviation is much more obvious than that of the end face, it does not meet the requirements of the customer. Therefore, it must be processed twice, and it can be graded and packed into the warehouse after meeting the requirements.

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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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