High-speed and high-speed operation problems of domestic five-layer corrugated board production line are solved

The high-quality and high-speed operation technology of the domestic five-layer corrugated board production line has been overcome. Difficulties in China's packaging industry for many years of technical problems, recently by the Wenzhou University and the East Packaging Corporation jointly overcome. The research results fill the gap in the country. On August 5th, Wenzhou Science and Technology Bureau organized experts to examine and accept the scientific research achievements.

China's five-story high-speed operation of corrugated cardboard has always lagged behind Western countries, especially in North America. The Western companies represented by Langston and American Malaysia have always monopolized the highest level of corrugated board production technology and corrugated cardboard. Production line, but before China's corrugated board production line can only meet the production needs of the general middle and low corrugated board, the overall level of the level of the foreign 80 years, in particular, poor process and operational reliability, cardboard uneven and broken, seriously restricting the corrugated board in China The overall level of improvement. The scientific research team led by Prof. Yang Fuxin, Dean of the School of Industrial Engineering of Wenzhou University, cooperated with NEC to carry out experimental research and finally solved the problems that the packaging industry could not solve for a long time.

This project has taken one year's efforts to deepen the production of the first line, understand the production status, analyze the causes and mechanism of the quality reduction of corrugated board in high-speed operation, and compare the key technical parameters. In researching high speed operations. The company has been making unremitting efforts to find technical solutions to the cracking or breaking of the base paper and to try to eliminate the phenomenon of abruption. With the solution of the problems, it has great practical significance for driving the industry of the entire packaging industry down, improving the competitiveness of corrugated packaging products in China, reducing costs and improving quality. At the same time, this is also a successful example of Wenzhou University's promotion of technical cooperation between universities and enterprises in recent years. â—†

Source: Packaging World