Seamless felt belt for leather processing machines is a premium annular transmission and conveying accessory customized for core leather processes, including tanning, ironing, embossing, pre-shrinking and conveying. Using an integral seamless molding technology, it eliminates seam defects found in conventional spliced belts. Compatible with a wide range of leather processing equipment—such as leather ironing machines, embossing machines, pre-shrinking machines and conveying setting machines—it is suitable for processing cowhide, sheepskin, artificial leather, microfiber leather and other leather materials. As a core consumable for leather finishing, it helps ensure flat fabric formation, uniform texture and zero damage. It is widely used in industrial applications including leather processing plants, leather goods manufacturing and leather fabric setting.

Product name :	Seamless felt belt for leather sammying machines
Material :	Wool blended synthetic fiber, or 100% wool
Thickness :	10–20 mm, or custom
Weight :	4500–10500 g/m² , density matched according to squeezing pressure and leather process
Dimension:	Width and perimeter tailored according to the sammying machine model
Structure:	Endless seamless felt belt, no delamination or lint falling
Continuous operating temperature:	≤180°C
Water permeability:	300–350 L/h/10 cm²
Color:	Off-white, beige
Chemical properties:	Resistant to tannery agents, grease, brine, weak acid and alkali

Features

1. Seamless endless design without a protruding seam; no indentation marks on leather.

2. Superior natural water absorption efficiently removes moisture from wet hides, shortening subsequent drying time.

3. Minimal elongation; anti-sag and anti-deviation under long-term roller compression for a longer service life.

4. Soft felt surface fully protects the leather grain against scratches and creases.

5. Good compression and abrasion resistance; compact fiber structure helps prevent delamination and lint loss.

6. Suitable for wet processing in tanneries; resistant to corrosion from mild tanning liquors.

1. Leather ironing and setting: Suitable for various through-type leather ironing machines and flattening machines for flattening, setting and wrinkle removal.

2. Leather embossing processing: Compatible with high- and low-pressure leather embossing machines and texture replication machines to ensure three-dimensional, uniform and flawless embossed textures.

3. Leather pre-shrinking treatment: Applied to leather pre-shrinking machines and shrinkage setting machines to complete pre-shrinking and stabilize fabric dimensions.

4. Leather conveying and transferring: Used for leather gluing machines, laminating machines and cutting-support conveying equipment to enable damage-free material transfer.

5. Universal leather compatibility: Applicable to finishing processes for cowhide, sheepskin, pigskin, artificial leather, PU leather, microfiber leather and all other leather materials.