Production of strong abrasive band paper

Abstract

The invention relates to a method of potent abrasive belt base paper production which is to make paper in multicylinder and multiple nets paper machine, spray amylum and gelatinize the surface in the net of the machine continuously ; the production process is: preparing the main raw material of unbleached pulpboard, bleached sulfate pulpboard firstly; then adding light calcium, and smashing pulp by hydraulic pulper before entering mill pond, then entering into slurry pond after refining by the double-mill, and then transferring it into the plasm adjusting box while adding AKD, PAE, the heat-resistant agent and anti-oil agent; the adjusted pulp is got rid of waste by cleaner and was added in the retention agent and dyes which enters into the nets of the multicylinder and multiple nets paper machine by the pulp pump and rotor screen; after spraying amylum in nets, it is covered with the glue on machine surface after passing the press and dry parts; last it is dried by the dry part and passes the pressed polish part and batching part to get the product. The invention has the good technique index after detecting.

Description

technical field [0001] The invention relates to a production method of strong abrasive belt base paper. Background technique [0002] The strong abrasive belt base paper is used as the base of the strong abrasive belt. It uses high-strength adhesives and high-quality abrasives to produce a series of strong abrasive belts of different specifications. Users can choose to use according to the width of the grinding head of their own equipment (or abrasive tools) , mainly used for dry grinding and wet grinding. It is understood that at present, the technical indicators of domestic strong abrasive belt base paper are relatively low, and it is difficult to meet the requirements of the final product. Many downstream product users urgently request research and development of this as soon as possible. Contents of the invention [0003] The purpose of the present invention is to provide a kind of production method of strong abrasive belt base paper, the technical index of the strong...

AI Technical Summary

Problems solved by technology

It is understood that at present, the technical indicators of domestic strong abrasive belt base paper are relatively low, and it is difficult to meet the requirements of the final product. Many downstream product users urgently request research and development of this as soon as possible.