Bicomponent fibers are defined as fibers produced by extruding two different polymers from the same spinneret, allowing both polymers to coexist within a single filament. This innovative structure provides unique properties that neither polymer could achieve on its own. A related term, "co-spun fiber," refers to filaments made from different polymers, with each filament containing only one component. In some regions, particularly in Asia, the term "conjugate fibers" is used interchangeably with bicomponent fibers. The primary goal of creating bicomponent fibers is to harness the distinct capabilities of each polymer to enhance performance and functionality. One notable example of bicomponent fibres is those constructed with a polyethylene sheath surrounding a polypropylene core. These fibers are crucial in the nonwoven fabric market, offering benefits such as improved durability, resilience, and thermal bonding properties.
Flame Retardant Polyester Staple FR Fiber Waste Grade: Virgin/Recycled Fineness: 7D Fiber Length: 5mm - 200mm Color Options: Available in Raw White, Black, Green, Blue, Red, Beige, Yellow, and more Fiber Type: Staple Pattern: Siliconized/Non-siliconized Style: Solid Fluorescent Options: Non-fluorescent/Fluorescent Features: Anti-Distortion Anti-Static Anti-Pilling Abrasion-Resistant Flame Retardant Heat-Resistant Applications: Filling Material: Suitable for filling toys, cushions, pillows, and sofas (32mm/51mm). Spinning: Used in cotton/cloth lining and slippers lining (51mm/64mm). Needle-Punched Non-Woven Fabrics: Ideal for non-woven fabrics, polyester wadding, non-glue cotton, and filtering material, as well as hard mattresses (51mm/64mm/72mm). Filling Cotton: Available for various filling applications (51mm).
Black and Color Polyester Staple Fiber Solution-Dyed Advantage: Our color fiber is solution-dyed, which provides superior color fastness compared to stock-dyed fibers. The solution-dyeing process integrates the color throughout the fiber, ensuring consistent and durable coloration that withstands challenging environments, including prolonged sunlight, abrasion, and chemical exposure. We can match any sample you provide in terms of both color and quality, collaborating closely with you to meet your specific requirements. Item Types and Grades: Standard Fiber: 1.4D/1.5D x 38mm/51mm: Type: Recycle Color: Black 1.4D/1.5D x 38mm/51mm: Type: Recycle Color: Custom colors available (Red, Blue, Green, Brown, Navy Blue, etc.) 2D/2.5D/3D x 38mm/51mm/64mm: Type: Recycle Color: Black 2D/2.5D/3D x 38mm/51mm/64mm: Type: Solid, Hollow Nonsilicon Color: Custom colors available Usage: Ideal for ring spinning and open-end (O/E) spinning. Colored Polyester Staple Fiber for Nonwoven Products: 2.5D/3D x 51mm/64mm: Type: Recycle Color: Custom colors available 6D/7D x 51mm/64mm: Type: Recycle Color: Custom colors available 12D/15D x 51mm/64mm: Type: Recycle Color: Custom colors available Applications: Suitable for filtration, nonwoven products, interlining pads, and carpets. Low Shrinkage Colored Polyester Staple Fiber: 1.5D x 64mm/76mm/102mm: Color: Black and White Shrinkage: Less than 4% 3D x 32mm/64mm/76mm/102mm: Color: Black and White Shrinkage: Less than 4% 6D/7D x 64mm/76mm/102mm: Color: Black and White Shrinkage: Less than 4% 15D x 64mm/76mm/102mm: Color: Black and White Shrinkage: Less than 4% Applications: Primarily used for needle-punched fabrics such as automotive interior and roof interior fabric. Shrinkage Control: Our standard polyester staple fiber typically has a shrinkage rate of about 9%, with some exceeding 10%. However, we have developed critical technology to control shrinkage, allowing us to supply fibers with shrinkage rates of within 5% and within 4%. The shrinkage test is conducted at 180C for half an hour. Minimum Order Quantity: 20GP per color.
Solid and Hollow Silicon/Nonsilicon Polyester Staple Fiber (PSF) Item Types and Grades: 3Dx32mm/51mm/64mm: Type: Solid, Hollow Nonsilicon Grade: Recycle 6D/7Dx32mm/51mm/64mm/76mm: Type: Solid, Hollow Nonsilicon Grade: Recycle 6D/7Dx32mm/51mm/64mm/76mm: Type: Hollow Silicon Grade: Recycle 12D/15Dx32mm/51mm/64mm/76mm: Type: Solid, Hollow Nonsilicon Grade: Recycle 12D/15Dx32mm/51mm/64mm/76mm: Type: Hollow Silicon Grade: Recycle 25D/30Dx64mm: Type: Solid Grade: Recycle Usage: Ideal for a variety of applications, including: Nonwoven fabric Filling for mattresses, jackets, and comforters Spunbonded fabric Soft loft and hard padding Resin bonded fabric
Hollow Conjugated Silicon/Nonsilicon Polyester Staple Fiber (PSF) Item Types and Grades: 2.5Dx32mm/51mm/64mm/76mm Type: HCS/HC PSF Grade: Recycle/Virgin 3D/4Dx32mm/51mm/64mm/76mm Type: HCS/HC PSF Grade: Recycle/Virgin 6D/7D/8Dx32mm/51mm/64mm/76mm Type: HCS/HC PSF Grade: Recycle/Virgin 12Dx51mm/64mm/76mm Type: HCS/HC PSF Grade: Recycle/Virgin 15D/18Dx32mm/51mm/64mm/76mm Type: HCS/HC PSF Grade: Recycle/Virgin Usage: Suitable for a variety of applications, including: Nonwoven fabric Filling for mattresses, jackets, and comforters Spunbonded fabric Soft loft and hard padding Resin bonded fabric Functional Options: Functional HC/HCS PSF is available with additional properties, including: Flame-resistant Antibacterial Quality Control Features: Stable Quality: We use high-quality PET flakes sourced from clean drinking bottles. Our stock levels are maintained at 2000 MT, with a daily capacity of 100 MT, ensuring consistent quality across lots. Nice Resilience: The resilience of PSF is enhanced by the raw material's viscosity (IV). We ensure that all materials have an IV value of over 0.72. Effective Control on Fusion Points: We control PVC content to prevent fusion points, with strict limits of no more than 200 ppm. Our oven tests ensure compliance with these standards. Bright Color: We only use raw materials with less than 1000 ppm yellow flakes to maintain the brightness of the final product. Inspection: Functional polyester staple fiber can be produced according to customer requirements and has passed BS5852 and ASTM E2149-10 testing. Inspections before shipment are also available.
Polyester Staple Fiber Material: 100% Polyester Fiber Type: Staple Fineness: 1.2D Fiber Length: 38mm Style: Hollow Conjugated Pattern: Siliconized Grade: Recycled Features: Anti-Distortion Anti-Static Anti-Pilling Abrasion-Resistant Heat-Resistant Packaging and Delivery: Selling Units: Single item Single Package Size: 2 x 15 x 30 cm Single Gross Weight: 1.000 kg
