expanded mesh spiral tube forming machine for heavy duty air filters
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This machine is used for non-woven material heat jointing and forming of the environment-friendly air filter element.
Model:ZYZA-1
Suitable for A/C Filter coated with hot melt adhesive with strip non-woven fabric or paper on both sides of the filter paper.
This machine is used for put the hot melt thread on the outside of the eco filter for more strength.