Bopp Adhesive Cellophane Tape Slitting Auto Machines

Bopp Adhesive Cellophane Tape Slitting Auto Machines

Slitting machine instruction manual -

Second, the use of procedures;

4. Check the position of the knife holder and the nozzle of the drum on the left side of the drum, and adjust the left and right distance of the blade so that the blade can be cut into the blade groove of the drum in the middle. The distance between the two blades is the length of the cutting nozzle: 20mm and 15mm. , tighten the screws on the blade holder to secure the blade position

Bopp Adhesive Cellophane Tape Slitting Auto Machines

Reasons, countermeasures and effects of BOPP film slitting quality ---
two. Wrinkles (wrinkles, vertical wrinkles, cross wrinkles, wrinkles)

With the continuous improvement of slitting technology, the length of wrinkle is becoming less and less, and the products of individual manufacturers have achieved zero wrinkle, which undoubtedly grasps the opportunities in the fierce competition environment. It is worth noting that the wrinkles that we sometimes appear are not caused by the unreasonable setting of the cutting parameters, but because our operators are not responsible for the work, and the film is not attached to the paper tube but is free. After the film is put on the paper tube, it is turned on and cut, and the quality of the wrinkle is artificially created. It must be paid attention to, eliminate the defects of human quality and improve the quality of the product.

Bopp Adhesive Cellophane Tape Slitting Auto Machines

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.

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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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