The sandwich former in the paper machine represents a type of former in which the headbox jet is sprayed between two converging meshes.1. The paper web formed on the ordinary Fourdrinier wire or round wire is not uniform in the thickness direction

With the increasing demand for various papers, which has driven the rapid development of the paper machine industry, Easttai paper machine has won the favor of customers with its efficient production efficiency, advanced design organization, and stable production.

Paper machine gluing means that there are pieces of holes on the surface of the mesh that are blocked and cannot filter water. Paste has a great influence on paper formation and dehydration as well as normal papermaking.

The paper machine is a complete set of equipment linked to the division of the pulp into the paper web, including the headbox, the wire section, the press section, the drying section, the calender, the paper reel, and the transmission section, Lubrication, heat recovery and other auxiliary systems.

The development history of paper machine. What are the four major inventions in China? This question can be answered by elementary school students, but the editor still feels that papermaking is still a very important invention.

The production process and structure principle of the paper machine manufacturer's equipment. First, let's take a look at the production process of the equipment. After sizing, filling, and purification, the pulp of suitable consistency is poured into the pulp flow equipment of the equipment.