Tape cutting machine receipt：
1. When the inner and outer ends of the machine are stopped, use the unloading button to place the film on the prepared unloading trolley, cut the film and paste the film roll with the sealing glue.
2. Use the collet release button to release the chuck and check whether the film cores have left the core. If one is still stuck on the core, manually remove the film roll manually.
3. After ensuring that all the film leaves the chuck on the trolley, use the film button to raise the winding arm, install the corresponding paper core, and attach the film to the paper core for the next slitting.
Reasons, countermeasures and effects of BOPP film slitting quality ---
Whether the slitting and scratching can be compared and determined by the film surface before and after the slitting, there are various reasons for the scratching of the membrane surface, and the analysis should be based on the appearance of the scratch, such as short-line scratching. The difference of the speed ratio of each drive roller exceeds the process setting requirement, and it needs to be carefully tested and adjusted. If the film surface scratch occurs continuously, the film on the slitter should be inspected for whether it touches the fixed object or cuts each. Whether the roller adheres to dirt such as fine sand grains scratches the film surface.
Scratch is the appearance quality problem of the film, which directly affects the quality appearance of the deep-processed product. Therefore, it is not allowed to exist in the film quality control standard. The slitting process finds that the scratching problem must be carefully checked and quickly eliminated. Since the scratch on the film surface is an irreversible appearance quality problem, it is not allowed to operate the disease when the film surface is scratched, so as to avoid the continuous occurrence of the problem.
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