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How to control the paper weight during the manufacturing process?

Under the condition of a certain width, a certain speed and a certain quantity, the paper machine can adjust and control the opening of the quantitative valve on the outlet pipe of the sizing pump from the pulp pool in front of the sizing pump, so as to achieve the purpose of adjusting and controlling the pulp flow at the entrance of the grouting pump.

On the condition that the pulp concentration is stable, adjusting and controlling the flow rate means adjusting and controlling the amount of dry pulp sent to the inlet of the pulp pump per unit time. The paper making width is constant, the speed is constant, and the quantitative ratio is constant. In this case, it is equivalent to controlling the basis weight of the paper machine.

Our company Leizhan is the Chinese advanced Leader & Manufacturer, specializing in Pulp & Paper industry. We company can offer the whole paper making line for paper mill. If you have any question or want to know more about our paper making equipment, you can send email to us.
Email: leizhanpapermachine@gmail.com

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Project Case

Kraft Liner Paper Making Line

Kraft Liner Paper Making Line

Testline paper machine, also called kraft liner board machine is to produce testliner paper. With large capacity, lower energy consumption, superior quality and the most competitive price, our testliner paper making line enjoys the good command and admission of our customers. If you are interested in our products, welcome to our company, you can also consult via telephone or mail to us. Email: leizhanpapermachine@gmail.com

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Corrugated Paper Making Line

Corrugated Paper Making Line

Corrugated Paper Making Line needs Chain Conveyor, Drum Pulper, D Type Hydrapulper, Mid Consistency Pressure Screen, Double Disc Refiner, Inflow Pressure Screen, and so on. Paper pulp machine used to make waste paper turn to fine pulp for paper forming on the paper machine. Leizhan plays great emphasis on designing most suitable Corrugated packaging paper manufacturing solutions for corrugated packaging paper makers.

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Cultural Paper Making Line

Cultural Paper Making Line

Cultural paper machine line: Firstly, Raw materials are conveyed by Chain Conveyor into Drum Pulper for pulping. Then, High Density Cleaner helps to remove heavy impurities. What’s more, we need to improve slurry beating degree by using Double Disc Refiner. Eventually, the waste paper turn into fine pulp after a series of screening and deslagging and it will be conveyed into Headbox for paper making.

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