Experts introduce you to the production technology of synthetic fiber felt.

Synthetic fiber felt boasts excellent tensile strength, allowing it to reach the specified length. It can be used for papermaking doctor rolls and suction belts, and exhibits good thermal insulation, moisture retention, and elasticity. It can also be fabricated into sealing strips for car doors and windows.

　　Chemical fiber felt and other products for industrial machinery—glass cutting machine desktop filters, dust-proof furniture mats, non-slip mats, packaging cushioning pads, wall soundproofing and protective equipment, stationery, and other felt-based craft items. Chemical fiber felt is primarily used in civilian applications: it can be employed as grinding and cleaning felt for slitting machines to prevent scratches. It’s also widely used in garment and footwear factories—as linings, for protection, decoration, thermal insulation, and cold resistance. In bag-making factories, it’s utilized to produce wallets, iPad cases, tote bags, and more. Chemical fiber felt is ideal for crafting gift items; it can be dyed into a variety of colors and fashioned into felt bags, handbags, commemorative felt gifts, decorative ornaments, storage boxes, cup coasters, window decals, and other custom-made products. It can be dyed in any color and transformed into bags of various hues. Our chemical fiber felt manufacturer specializes in producing and processing colored felt accessories, felt gears, industrial felt, polishing felt, self-adhesive felt, multicolored felt, and a wide range of other felt products. We have a comprehensive and scientifically sound quality control system. The integrity, strength, and product quality of our company have earned widespread recognition within the industry. We warmly invite friends from all sectors to visit us, offer guidance, and engage in business discussions. Since its establishment, our chemical fiber felt manufacturer has adhered to the business philosophy of “quality first, service paramount,” serving both new and existing customers and earning their unanimous praise. Today, we have established both online and offline sales channels and export our products to markets worldwide. We consistently uphold the cross-management principle of “integrity, quality, innovation, service, and speed,” continuously providing our customers with high-quality products and timely, attentive service.

　　The production technologies for synthetic fiber felts include needle punching, thermal bonding, pulp-air-laid web formation, wet-laid process, spunbonding, meltblowing, and needle punching.

　　1. Needle punching: This process involves spraying high-pressure fine water onto one or more layers of fiber web, causing the fibers to interlock and thereby strengthening the fiber web.

　　2. Thermal bonding: This process involves adding fiber-like or powder-like thermoplastic bonding agents to a fiber web, then heating, melting, cooling, and reinforcing the web into fabric.

　　3. Pulp air-laid web formation: Also known as dust-free paper or dry-process nonwoven fabric. This process uses air-laid technology to separate wood pulp fiber boards into individual fibers, then employs an air-laid method to bond these fibers onto a mesh screen, after which the fiber web is reinforced into a fabric.

　　4. Wet Process: The fiber raw materials, placed in an aqueous medium, are loosened into individual fibers. At the same time, different fiber raw materials are mixed to form a fiber suspension slurry, which is then conveyed to a web-forming unit. In the wet state, the fibers are formed into a web and subsequently reinforced into a fabric.

　　5. Spunbonding: After the polymer is extruded and stretched to form continuous filaments, these filaments are laid out into a web. The web is then bonded by itself, thermally, chemically, or mechanically reinforced, thereby transforming the web into a nonwoven fabric.

6. Meltblowing: The process flow for synthetic fiber felt is as follows: polymer feed—melt extrusion—fiber formation—fiber cooling—web formation—fabric reinforcement.

　　7. Needle punching: Needle-punched nonwoven fabric uses the piercing action of needles to consolidate a fluffy fiber web into a fabric.

　　8. Sewing-bonded nonwovens are dry, nonwoven fabrics. Sewing-bonded fabrics are produced by reinforcing fiber webs, yarn layers, nonwoven materials, or combinations thereof with warp-knitted loop structures.