Crimp burky yarn for sound absorbers used in automobile muffler silencers

▲ Product type/ patent

▲ Crimp burky

About crimp bulky yarn for buckling used in automobile mufflers and silencer filled with crimp bulky yarn. - Excellent sound absorbing effect.
- It is easy to make, easy to handle, and glass fiber does not scatter during use.  

Blend polyester fibers and low-melting point polyester fibers.
After mixing, carding and thermoforming to obtain matte primary product.
The first products are laminated in multiple layers and then heated so that they are mutually heat-sealed, cold-formed at the same time, and trimmed to produce products.