Automatic Jumbo Roll Slitting Rewinding Machine

Automatic Jumbo Roll Slitting Rewinding Machine

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 Roll Slitting Rewinding 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.

Automatic Jumbo Roll Slitting Rewinding Machine

Domestic cutting machine development status and outlets ---

 

5. Strategically lacking deeper cooperation with film-making companies
China has made tremendous changes in the economy in the past decade or so. Film-making enterprises have grown from scratch, from large to strong, and film-making enterprises have been listed on domestic and overseas stock markets, with dozens of them, and the key slitting machine industry is currently facing The small scale and low output value are extremely disproportionate to the scale of the film-making industry. There are two reasons for the above phenomenon: First, for the manufacturing of slitting machine enterprises, the opportunity has not been seized in time, and The knowledgeable film-making enterprises have jointly developed the domestic and foreign slitting machine market. Secondly, from the perspective of film-making enterprises, they have not been able to support some cutting-edge machine enterprises with promising prospects from reducing manufacturing costs, and jointly research and develop production slitting. device. If the film-making enterprises can reduce the purchase cost and operating cost, the price competition faced by today's film-making enterprises will be alleviated, and at the same time, the world-class cutting machine enterprises will be created.

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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