Sizing roll are generally seamless steel pipes with chrome-plated surfaces, which require a smooth, rounded and wear-resistant surface; while Squeeze rolls are generally cast iron rolls covered with nitrile rubber, with smooth surfaces and microporous surfaces.

In daily life, we are exposed to all kinds of "waste" paper, newspapers we have read, office paper with unwrapped packages filled with schedules, and milk cartons you have just drunk and so on.Usually we throw them into the dustbin at will. However, in the eyes of professionals, these "waste" paper are all precious resources. The use recycling recycling is the complete life chain of paper. So it seems that when paper begins to be recycled, the story just begins. After recycling sorting pulping reproduction, the "waste" paper will become all kinds of things you like and reappear again.

How to correctly select the anilox roller, how to maintain the anilox roller, etc. These issues are more critical for users. Anilox roller is an important part of flexo printing machine, and it has a lot to do with flexo printing plate and ink. When choosing anilox roller, the following factors shou

When the line speed of the paper machine is low, one generation of paper products should be considered, and the width of the paper is not large. However, internal combustion engine oil, hydraulic oil or gear oil cannot be used to replace the circulating oil of the paper machine dry. Due to the low t

Dehydration element selection principle?Wear resistance:The wear properties of a material determine how long it can maintain the correct shape, such as the leading edge of the ceramic strip and the angle of inclination. The stable operation of the paper machine can only be provided with the performa

The rewinding of the toilet paper rewinding machine includes an upper rewinding roller, a lower rewinding roller, a rear rewinding roller and a pressing roller having the same linear speed as the rear rewinding roller, which is characterized in that the pressing roller is in the base paper. The rewi