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
