Hua 'ao environmental protection customizes filter bags of various specifications and shapes according to customer requirements, and provides perfect factory inspection, automatic production line, so that the production cost of filter bags is controlled at a low level.
Currently, there are two major manufacturing processes for filter bags: one is sewing, which is used for PPS, P84, PTFE or filter bags after surface coating treatment, etc.; the other is heat welding, which is used for the manufacture of PE, PP, PPS, etc., which further improves the efficiency and performance of filter bag manufacturing by heat welding.
Through years of cooperation with customers, Wuxi Huazao filter bag processing technology has been improving, using modern planning management system, computer-aided manufacturing technology, IS0900L2008 quality control standard, so that Wuxi Huazao filter bag processing has a strong competitiveness.

Detection of filter bags
In the laboratory, we can carry out each of the old and new filter bags
A kind of instrument for testing, thus you can ask about the filter material
Conduct comprehensive performance evaluation.
Air permeability testTest for airtight performance
Surface tension
Tensile strength
Analysis on the
corrosion of chemical substances
Performance of high temperature resistance