High trength corrugated medium paper making machine
In modern society,most of the outer packaging of products is generally protected by boxes made
of corrugated cardboard,and for the production of good corrugated cardboard is required to first
produce high strength corrugated medium paper of ideal quality.Our factory supply
Full high strength corrugated medium paper making machine production line from raw
material to finished paper.
Corrugated medium paper making machine raw material selection
1.At present, the high strength corrugated medium paper produced in the market
mainly use waste paper pulp as the main raw material, with a part of wheat straw pulp or cotton
pulp or chemical mechanical thermal milling pulp (CTMP) as the auxiliary raw material.
2.At the present stage,straw pulp pulping is not only seriously polluted, easy to cause pollution
to the environment, and waste water treatment cost is high, so its use is limited.
3.Cotton stalk pulp and chemical mechanical thermal milling pulp, due to their high cost, are generally
used to make high-strength paper, such as banknote paper, coated paper, etc .;
4.Wood pulp generally depends on imports.if it is used to make high strength corrugated medium
paper, it will inevitably increase the import volume of wood pulp,such high trength
corrugated paper making machine production process production costs are higher.
Corrugated medium paper making machine flow chart
1.Use waste paper as main raw material to produce corugated medium paper,after pulping system,sand remover,
coarse screening system,low density cleaning system,fine screening system,pulp refining equipment pulp approach
flow system,then the pulp sent to high strength corrugated medium paper making machine for
2.In corrugated medium paper making machine,the paper made by paper pulp,and the paper is put
into coating machine, and the surface sizing machine is applied to the paper on both sides. After sizing,Put the
air-dried paper into a dryer and quickly dried. After drying, high-strength corrugated medium paper can be obtained.
We are a professional manufacturer of pulp making and paper making equipment,
more than 40 year’s development in China,We provide complete high strength corrugated medium paper making
machine production line.welcome contact me any time.