Since the outbreak of new coronavirus pneumonia, the supply of masks and other medical protective articles in various parts of the country has been in sh

　　People in the industry have calculated the accounts for the reporters - generally, a general medical surgical mask costs 1 layer (about 1g) of melt blown

　　The melt blown cloth produced by melt pump uses polypropylene as the main raw material, and the fiber diameter can reach 0.5-10 μ M. these unique micr

Polymer Processing Systems designs and manufactures precision melt stream components for extrusion, injection molding and pelletizing processes. time：2020.04.2

K-Plastics & Rubber Exhibition, the special show illustrates how plastics shape everyday life, accompany us almost wherever we go and are capable of solving th

In the design and layout of pipelines, the following points should be paid attention to:A. Reasonable selection of pipe diameter, pipe diameter, at the same f

　　From engineering plastics to film blowing process, Booster melt pump is indispensable. With the rapid development of domestic plastics industry, especiall

　　The conveying device of the melt metering pump is composed of three parts: the transmission system, the melt metering pump and the control system. The dr

More than one third of the gear transmission noise of the melt gear pump is caused by burrs and bumps, which is also a difficult problem to eradicate. Some m

The bearing of Metering melt pump usually adopts sliding bearing, and the spiral channel is specially designed on the non-bearing surface of the inner wall of