What should be paid attention to when choosing felt

At present, various types of felt are divided into special felts and general felts. The difference in varieties is divided according to the thickness of the raw material, the weight per unit volume (that is, the tightness of the density), and the difference in color: the technical requirements are divided according to the presence, absence of strength, elongation, and capillary action. The unit used can be based on needs Choose it. When inspecting the goods, you can use this standard to inspect.

1.The unit volume weight of felt (g / cm3) is too large, it will lose its elasticity, and the unit volume weight is too small, it will lose its abrasion resistance. Thickness, hair thickness, etc. all have an impact on various performances. The user unit can be appropriately selected according to the requirements of use. It is best to inform the product's use when purchasing to avoid affecting production use.

2. At present, various types of felts are divided into special felts and general felts. The difference in varieties is divided according to the thickness of the raw material, the weight per unit volume (that is, the tightness of the density), and the difference in color: the technical requirements are divided according to the presence, absence of strength, elongation, and capillary action. The unit used can be based on needs Choose it. When inspecting the goods, you can use this standard to inspect.

说明 Specification of felt types When ordering felts, you only need to provide your own product number according to the standard category name and number, and also provide specifications such as thickness and long width. If you need to dye, you also need color requirements.