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{"title":"Low Crimp Polyester Staple Fiber 32mm Feather Soft For Non Woven Fabric","imgUrl":"https:\/\/img.chinax.com\/nimg\/d3\/57\/83f901e4f6c17eb27bb155712dd4-200x200-1\/low_crimp_polyester_staple_fiber_32mm_feather_soft_for_non_woven_fabric.jpg","attrs":{"Brand Name":"Octopus","Model Number":"0.9D\u00d732MM","Certification":"SGS&OEKO&ITS&GRS","Place of Origin":"China"}}
{"title":"Customized Color Solid Polyester Short Cut Fiber 2.5D fibre For Plush Toy","imgUrl":"https:\/\/img.chinax.com\/nimg\/ef\/aa\/139ce4e6dce5c594d782da216bac-200x200-1\/customized_color_solid_polyester_short_cut_fiber_2_5d_fibre_for_plush_toy.jpg","attrs":{"Brand Name":"Octopus","Model Number":"2.5D\u00d751MM","Certification":"SGS&OEKO&ITS&GRS","Place of Origin":"China"}}
{"title":"65mm Non siliconized GRS Certificated Recycled Polyester Staple Fiber PSF for","imgUrl":"https:\/\/img.chinax.com\/nimg\/9e\/cf\/0d236361a09581130580e9f81bf6-200x200-1\/65mm_non_siliconized_grs_certificated_recycled_polyester_staple_fiber_psf_for_sofa_filling_and_mattress.jpg","attrs":{"Brand Name":"Octopus","Model Number":"6D\u00d765MM","Certification":"SGS&OEKO&ITS&GRS","Place of Origin":"China"}}
{"title":"Polyester Staple Fibres White Polyester Fiber 4080 51mm Length For Filling","imgUrl":"https:\/\/img.chinax.com\/nimg\/b7\/4f\/0178a3bc76421cfac5e5f70a64c6-200x200-1\/polyester_staple_fibres_white_polyester_fiber_4080_51mm_length_for_filling.jpg","attrs":{"Brand Name":"Octopus","Model Number":"2.5D\u00d751MM","Certification":"SGS&OEKO&ITS&GRS","Place of Origin":"China"}}
Customized according to the quantity required by your company
Native/Regenerative
Regenerative
Siliconized/non-silicified
non-silicified
More sizes
Customizable
Payment Terms
D/A,T/T,D/P
Color
white
Delivery Time
5-15days
Specification
1.56D*38MM
Name
spunlace fiber
Model Number
1.56D*38MM
Certification
9965525-25151
Brand Name
Octopus fiber
Spunlace Fiber 1.56D×38MM - Hydrophilic Available for Wet Tissue & Cosmetic Cotton Fiber
Product Overview
Our 1.56D×38MM spunlace grade polyester staple fiber is specially optimized for high-speed spunlace production lines. This specialized nonwoven raw material addresses common issues with ordinary polyester staple in spunlace processing, including nozzle clogging, excessive fly waste, uneven web formation, and linting.
Through targeted optimization in oiling formula, crimp design, cutting accuracy, and purity control, this fiber significantly improves production efficiency, reduces defective rates, and enhances finished product quality.
Technical Specifications
Item
Detailed Parameter
Product Name
1.56D×38MM Spunlace Special Grade Polyester Staple Fiber (PSF)
Standard Spec
1.56D Fine Denier, 38mm Standard Cotton-Type Fixed Cut Length
Raw Material
100% Virgin Food-Grade PET Chip, Zero Recycled Impurity, No Heavy Metal
Process Optimization
Special oiling formula for spunlace process, precision crimping & cutting
Core Advantages
Low fly waste, no nozzle clogging, uniform web formation, low linting, high purity
Oil Content
0.08%-0.15%, ultra-uniform single-side oiling, antistatic, no negative effect on hydrophilicity
Crimp Number
10-14 crimps / 25mm, moderate crimp for high fiber cohesion & web uniformity
Length Deviation
≤±3%, ultra-high length accuracy for stable high-speed spunlace production
Defect Content
Near-zero nep, heterofilament, stiff filament and oil stain, no crystal dot on finished fabric
Breaking Tenacity
≥3.2 cN/dtex, stable web strength, low linting after finishing
Elongation at Break
28% ± 4%, balanced toughness, no fiber breakage during high-pressure water needling
Hygiene Grade
Meets FDA food contact standard, ISO 10993 biocompatibility, non-toxic odorless
Web Formation Performance
Uniform web surface, no streak, no broken hole, high fabric evenness
Compatibility
Fully compatible with all high-speed spunlace production lines, no machine adjustment needed
Spunlace-Specific Formula, No Nozzle Clogging & Low Fly Waste
Specially developed for high-pressure spunlace nonwoven process with customized low-content uniform oiling formula. The oil agent is antistatic, non-sticky and will not migrate or accumulate, completely solving common issues of nozzle clogging and production interruption.
1.56D Fine Denier + 38mm Standard Length, Delicate Soft Fabric Hand Feel
Optimized fine denier brings ultra-fine and soft fiber texture. The 38mm standard cut length is the golden specification widely used in the spunlace industry, perfectly matching all mainstream carding and spunlace equipment.
Moderate Crimp & High Cohesion, High Fabric Strength & Ultra-Low Linting
Precision crimping process provides moderate three-dimensional crimp, excellent inter-fiber cohesion and holding force. Finished fabric has high tensile strength and ultra-low linting performance.
Ultra-High Purity & Low Defect, Flawless Uniform Web Surface
Made of 100% virgin food-grade PET chips in closed-loop clean workshop with near-zero defects. No crystal dots, hard spots or streak defects on finished spunlace fabric.
Raw materials and production process strictly comply with food contact and medical hygiene standards, free of heavy metals, fluorescent agents and harmful substances.
Stable Batch Consistency & High-Speed Line Adaptation
Standardized continuous production ensures consistent fineness, length, oil content and crimp performance with small batch-to-batch fluctuation.
Industrial Special Fields: Electronic factory dust-free wiping cloth, precision instrument cleaning cloth, industrial filter nonwoven material
Product Gallery
Frequently Asked Questions
Q1: Will this fiber clog spunlace nozzles during high-speed production?
A1: No. It adopts spunlace-specific low-content uniform oiling formula, the oil agent does not migrate or accumulate, and will not cause nozzle scaling and clogging, which can greatly reduce shutdown cleaning frequency.
Q2: How is the linting performance of the finished spunlace fabric?
A2: With moderate crimp and high fiber cohesion, fibers are tightly entangled after water needling. The finished fabric has ultra-low linting, no fiber shedding during wiping and use, meeting high-end hygiene product standards.
Q3: Is 38mm length compatible with common spunlace production lines?
A3: 38mm is the standard general specification for the spunlace industry, fully compatible with all mainstream carding and spunlace equipment, no need to adjust process parameters, and can be directly put into production.
Q4: Does this fiber meet food contact and medical hygiene standards?
A4: Yes. Made of 100% virgin food-grade PET, free of heavy metals and harmful substances, it meets FDA food contact standard and relevant medical biocompatibility requirements, safe for skin and food contact.
Q5: Can you provide hydrophilic or antibacterial modified spunlace fiber?
A5: Yes. We support various functional customization, including durable hydrophilic, antibacterial, deodorant, skin-care additive and other modifications, which can be developed according to your product requirements.
Q6: How about the batch consistency for mass production?
A6: Standardized continuous production line ensures consistent fineness, length, oil content and crimp of each batch, with small batch-to-batch fluctuation, suitable for 24-hour uninterrupted mass production of high-speed lines.