Polylactic Acid (PLA) Bi-component Short Fibers

Product Overview
Polylactic Acid (PLA) Bi-component Short Fibers are a cutting-edge eco-friendly material, featuring a bi-component core-sheath structure. The sheath layer is made from low-melting-point PLA, providing excellent softness, while the core layer is composed of high-melting-point PLA, offering high strength. After heat treatment, the sheath layer melts and binds the fibers together, forming a non-woven fabric without the use of adhesives. This fiber is highly versatile and supports various non-woven fabric processing methods, such as hot air through, needle punching, and air-laid, making it ideal for producing hygiene materials, thermal insulation fillers, filtration materials, and more.

Key Features

• Biodegradability: Fully biodegradable, meeting environmental protection standards.
• Eco-Friendly: Naturally sourced material that complies with sustainable development standards.
• Skin-Friendliness: Non-irritating to the skin, suitable for direct contact with the body.
• Biocompatibility: Friendly to human health, with anti-allergic properties.
• Adhesive-Free Bonding: Fiber bonding is achieved through heat treatment, eliminating the need for adhesives.
• Wide Applicability: Suitable for a variety of non-woven fabric processing methods.
• Low Shrinkage Rate: Maintains good shape stability.

Applications

• Non-Woven Fabric Production: Used in various non-woven fabric processing methods such as thermal bonding, hot air through, needle punching, and water jet.
• Hygiene Materials: Ideal for producing biodegradable hygiene products such as wet wipes, care pads, etc.
• Thermal Insulation Fillers: Used as insulation materials providing excellent thermal performance.
• Filtration Materials: Widely applied in air and liquid filtration.
• Natural Composite Board Adhesive Materials: Serves as an adhesive for natural materials, with applications in home and automotive industries.