Factors Affecting The Elasticity Of Needled Felt
Dec 16, 2021
The elasticity of needle-punched felt is determined by the density of the felt. If the density is too high, the elasticity will decrease. On the contrary, if the density is too small, the toughness and resilience will be lost. Others such as thickness, thickness and quality of wool have an impact on various properties, and the user can be appropriately selected according to the requirements of use.
