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Causes of corrugating roller wear of paper mounting machine

Date:2020-12-08
Info:
 The paper mounting machine is composed of paper feeding, paper mounting and paper pressing. It is a

  The paper mounting machine is composed of paper feeding, paper mounting and paper pressing. It is a kind of mechanical equipment which can bond two different kinds of paper together. It is also a kind of equipment often used in packaging field. Some users in the process of using the laminating machine, often because of corrugating roller wear, resulting in product quality degradation. Corrugating roller is one of the main parts of the paper mounting machine, so what is the cause of corrugating roller wear?

Composite Machine

  1. During the forming process of corrugating roller teeth, the paper and the corrugating teeth have relative sliding. Because there are always some sand particles or other hard impurities in the corrugated paper, this kind of sliding will make the corrugated paper friction the corrugated teeth along the circumference direction like the abrasive belt. Over time, the surface of the corrugated roller teeth will produce pitting abrasion, resulting in serious wear on the surface of the corrugated teeth.

  The upper corrugating roller is driven by the lower corrugating roller teeth, so the circumferential force of the corrugated teeth always acts in one direction. The wear of the stressed side of the corrugated teeth is faster than that of the non stressed side, which makes the corrugated teeth appear one-sided wear deformation. The corrugated shape of the corrugated board produced by the production is also one-sided, which affects the strength and appearance.

  2. Because the pressure roller of the upper corrugating roller exerts pressure on the lower corrugating roller, the pressure acts on the top of the uv-shaped corrugated for a long time, and the corrugating base paper is constantly rubbing with the corrugated top during the corrugated forming process, which makes the corrugated top of the corrugated teeth wear quickly.

  If the parallel adjustment of the upper and lower corrugating rollers is improper, the stress on one end of the corrugating roller is large, and the corrugating teeth will incline or deform due to long-term operation. If the corrugation height is lower than the lower limit of the standard ridge height due to wear, the corrugation will not meet the standard.


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Home / News / Industry News

Causes of corrugating roller wear of paper mounting machine

  The paper mounting machine is composed of paper feeding, paper mounting and paper pressing. It is a kind of mechanical equipment which can bond two different kinds of paper together. It is also a kind of equipment often used in packaging field. Some users in the process of using the laminating machine, often because of corrugating roller wear, resulting in product quality degradation. Corrugating roller is one of the main parts of the paper mounting machine, so what is the cause of corrugating roller wear?

Composite Machine

  1. During the forming process of corrugating roller teeth, the paper and the corrugating teeth have relative sliding. Because there are always some sand particles or other hard impurities in the corrugated paper, this kind of sliding will make the corrugated paper friction the corrugated teeth along the circumference direction like the abrasive belt. Over time, the surface of the corrugated roller teeth will produce pitting abrasion, resulting in serious wear on the surface of the corrugated teeth.

  The upper corrugating roller is driven by the lower corrugating roller teeth, so the circumferential force of the corrugated teeth always acts in one direction. The wear of the stressed side of the corrugated teeth is faster than that of the non stressed side, which makes the corrugated teeth appear one-sided wear deformation. The corrugated shape of the corrugated board produced by the production is also one-sided, which affects the strength and appearance.

  2. Because the pressure roller of the upper corrugating roller exerts pressure on the lower corrugating roller, the pressure acts on the top of the uv-shaped corrugated for a long time, and the corrugating base paper is constantly rubbing with the corrugated top during the corrugated forming process, which makes the corrugated top of the corrugated teeth wear quickly.

  If the parallel adjustment of the upper and lower corrugating rollers is improper, the stress on one end of the corrugating roller is large, and the corrugating teeth will incline or deform due to long-term operation. If the corrugation height is lower than the lower limit of the standard ridge height due to wear, the corrugation will not meet the standard.



Dongguan Chuanbo Machinery Equipment Co., Ltd.