Knowledge About 1800mm Corrugated Card Board Working Line

Knowledge About 1800mm Corrugated Card Board Working Line

production line
The production paper for corrugated boxes imported from foreign trade mainly imports corrugated base paper with a basis weight of 360g/m2 and 180g/m2 from the United States, Japan, Finland, Canada and other countries, and some corrugated base paper with a basis weight of 337g/m2 and 160g/m2. In order to improve the production paper of corrugated boxes in China, some paper-making enterprises have also started trial production of kraft liner paperboard (kraft cardboard) with the basis weight of 360g/m2 and 420g/m2. According to the national standard for corrugated cardboard (GB-6544-86), the paper materials for corrugated cardboard production must conform to the regulations, and the basis weights of boxboard paper are 250g/m2, 280g/m2, 300g/m2, 320g/m2 and 360g/m2 respectively, and the corrugated medium paper is 125g/m2, 150g/m2 and 160g/m2 respectively
History
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Corrugated board started at the end of 18th century. In the 19th century, it was found that corrugated board was not only light in weight and firm in performance, but also cheaper than ordinary materials, and its manufacturing process was simple and its uses were more extensive. Moreover, corrugated board is not only a recyclable and environment-friendly material composed of wood fibers which can be decomposed by natural action, but also can be reused without affecting its performance.
corrugated board
At the beginning of the 20th century, due to the unique performance and advantages of packaging containers made of corrugated cardboard in beautifying and protecting the goods inside, corrugated cardboard began to be comprehensively generalized, popularized and applied, and became a protective packaging coat for goods in various fields, and achieved unprecedented success in the competition with various packaging materials. In the past two centuries, with the flood-like expansion and huge market coverage, corrugated board has become one of the main materials for making packaging containers, which has been used for a long time and is still developing rapidly.
technology application
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The whole process of continuous development of corrugated board (box) production technology is the elimination process of continuous innovation.
corrugated board
Backward production technology and inefficient production line have been eliminated with the continuous development of corrugated board (box) industry and the continuous progress of science and technology. Instead, high-efficiency production technology and multi-capacity advanced production line have laid a solid technical foundation for the development of corrugated board (box) industry to follow the trend of the times and meet the market demand.
mechanical equipment
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Before 1970s, domestic carton production equipment was mostly single machine manual operation, with low production efficiency and poor enterprise benefit.
corrugated board
Since 1980s, domestic carton machinery enterprises began to imitate and introduce foreign advanced equipment, corrugated board production line, water-based printing slotting machine, round die-cutting machine and so on.
However, due to the high price of imported equipment from abroad, most domestic carton enterprises can't accept it, which promotes the development of domestic machinery and equipment enterprises and makes domestic carton packaging machinery and equipment increasingly advanced.
With the increasing demand of corrugated box industry, the development of carton production requires more and more carton machinery and equipment. According to the current development trend, corrugated box packaging machinery enterprises will further develop towards high-speed, high-grade, high-efficiency and high-tech machinery and equipment, which will trigger a new round of scientific and technological revolution in corrugated box machinery and equipment industry.Knowledge About 1800mm Corrugated Card Board Working Line