In the cutting process of the A4 paper cutter, sometimes the safety screw is often broken.
Pulp equipment (or refining equipment) is to make the fibrous raw materials to be processed displace the primary and secondary walls of the fibers that are moving relative to each other, and then rupture, and then the fibers absorb water and swell and are cut, and finally fine fibers Change
The main development direction of modern pulp equipment is continuity, large-scale, high concentration, multi-function, high efficiency and centralized automatic control.1. The pulp equipment is developing in the direction of medium and high concentration.
The beating process of the paper machine production line is very important. The beating machine is the main equipment involved in the beating process.
The function of the environmental protection paper machine forming device, also known as the wire part, is an important part of the paper machine. The paper suspension forms the paper sheet on it. The quality of the paper and the normal production of the paper machine are all related to the operatio
The raw materials of my country's paper industry include plant fibers, mineral fibers, and other fibers. Plant fibers are divided into wood, bamboo, grass, etc.; mineral fibers are divided into asbestos, glass fiber, etc.;The fibers also include polymer materials obtained from petroleum cracking. At