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Take you to understand the production process of cardboard

Take you to understand the production process of cardboard

Material preparation: The raw materials of wood must be treated to meet the requirements of cooking or pulping. Wood peeling, the bark of wood has high fiber content and many impurities, which will affect the quality of pulp, so peeling operation must be carried out. Then there is chipping, which is used to cut wood into thin pieces of certain specifications to adapt to the process of making pulp.

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Grey cardboard thickness description

Grey cardboard thickness description

0.8 and 1.0mm thickness description: 0.8mm and 1.0mm gray cardboard is thin and easy to fold, suitable for various small packages, clothing cardboard, paper photo frames, photo album inner pages, art paper, manual DIY paper, etc.

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Performance specification requirements for grey paperboard

Performance specification requirements for grey paperboard

Now the use of gray cardboard is very extensive, and a large part of it is used in the packaging market. The double gray cardboard is very good in packaging, but the product requirements must meet the standards before it can play its due role. When making the double gray board, its use should be considered first to enhance the performance of the product in some aspects.

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Dazhang Paper

dazhang

Shijiahuang Dazhang paper

Mob：+86 18931158839
Fax：+86 311 88469867
Add：Dazhang Industrial Park , Gaocheng District , Shijiazhuang City , Hebei Province , China

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