What is felt

Felt, a commonly used industrial tool, is often made of wool, and can also be made of cow hair or fibers, which are processed and bonded together. The main feature is that it is elastic and can be used as a material for shock-absorbing, sealing, lining, and elastic steel wire needle cloth bottom felt. Applied to various industrial machinery such as vibration prevention, oil lubrication, and friction resistance.
feature
Felt is made of wool and processed by bonding (not interwoven with warp and weft). The main features are as follows:
1. It is elastic and can be used as a material for shock-absorbing, sealing, lining, and elastic steel wire needle cloth bottom felt.
2. Good adhesion performance, not easy to loosen, can be cut into various shapes of parts.
3. It has good insulation performance and can be used as a thermal insulation material.
4. With tight organization and small pores, it can be used as a good filtering material. Due to its compact density and stable performance, felt can be stamped to produce various felt parts.
5. It has good wear resistance and can be used as a material for polishing.
6. It is elastic, so it is bonded through the principle of shrinking. After shrinking and bonding, different densities and specifications can be used separately.
7. Felt has good stretchability and can reach the specified length, which can be used for leather rolling belts and paper suction belts.
8. Felt has good warmth retention and can be made into various sizes of felt insoles.
9. Felt has moisturizing properties and elasticity, which can be used to make car door and window seals, as well as central door and window seals. It is not woven, so it has good filtering properties and can be used for oil absorption. The bottom of the ship's oil drum is mostly made of felt to keep the ship clean. Packaging machine parts with felt has high whiteness, good shock resistance, and noise reduction. The pitch of an instrument can be modulated according to the size of the felt.