Automatic Jumbo Opp Tape Roll Slitter Rewinder

Automatic Jumbo Opp Tape Roll Slitter Rewinder

Slitting machine operating procedures -

Third, through the film:
1. The cutter exits to the stop position. (The split knife switch is in the off position)
2. Press the “Pinch with chain” button and the hook and loop on the chain will run to the feeding position.
3. Press “Release Brake” until the indicator light is on, and the unwinder brake is released.
4. Pull one end of the film manually, pull the film along the running route to the film-piercing mechanism, and fix the film to the shackle of the chain.

Automatic Jumbo Opp Tape Roll Slitter Rewinder

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

eleven. Width deviation is too larg

Each user orders the film according to the shrinkage rate of the processed object and the film to accurately calculate the film width, try to get the lowest value to reduce the production cost. Therefore, the slit film width is too small, it is very easy to cause users. The processing width is not enough, and the film width is too large, which causes waste on the user's materials. In both cases, the user's complaint or even compensation may be caused. In actual operation, although the film width has a certain tolerance, the film width should be adjusted as much as possible on the standard width of the production construction sheet.
     Excessive deviation of film width is generally caused by human factors. Therefore, in the process of slitting, we need to detect the film width in the first time after conversion, transfer of specifications, transfer, equipment cleaning, equipment maintenance, adjustment of the tool holder, and replacement of the blade. The problem of preventing excessive deviation of the film width occurs.

Automatic Jumbo Opp Tape Roll Slitter Rewinder

Domestic cutting machine development status and outlets ---

4. Lack of independent innovation, boldly out of their own characteristics
At present, most of the domestic slitter manufacturers are counterfeit foreign products. Most of them are in the German, Japanese, and Taiwanese styles. Their structures are quite different. What's more, they are copied and copied. Not to mention serious violations of the intellectual property rights of others, there is no driving force for China's slitter manufacturing industry, which will bring China a very unfavorable factor in the next round of international market competition. Everyone knows that plagiarizing others will achieve short-term performance in the market, but in the long run, in addition to inhibiting the development of enterprises, it also has a negative impact on related industries, and also limits the film-making enterprises. Towards international competition. I personally believe that in addition to drawing on foreign advanced technology and experience, we must also focus on self-innovation, give full play to the wisdom of Chinese people, and create first-class cutting equipment at the lowest cost, so that filmmakers can make the next round. In the international competitive environment, it brings a greater competitive advantage.

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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