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{"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
Color
white
More sizes
Customizable
Siliconized/non-silicified
non-silicified
Delivery Time
5-15days
Packaging Details
bundle
Specification
1.4D*6MM
Name
PLA biodegradable chopped fiber
Brand Name
Octopus fiber
Place of Origin
China
Model Number
1.4D*6MM
Certification
6687782001
PLA Degradable Staple Fiber - Plant-Based Raw Material for Sanitary Nonwoven Compostable Biodegradable
Our 1.4D*6MM biodegradable PLA short cut staple fiber is a professional ultra-short plant-based eco textile raw material, specially developed for the global green disposable nonwoven industry. Unlike ordinary petroleum-based polyester staple fiber, this fiber uses 100% renewable corn starch PLA polymer as its core raw material, abandoning traditional non-degradable plastic fiber formulas and achieving full life cycle carbon neutral production.
Specifications can be customized
Standard 1.4D fine denier provides soft, delicate, and fluffy fiber texture, avoiding the hard and rough feel of coarse denier degradable fibers. The fixed 6mm ultra-short cut design is the most popular specification for global nonwoven manufacturers, solving issues of uneven fiber length, excessive flying dust, and low web forming efficiency. Precise cutting craftsmanship ensures batch consistency with no length deviation for bulk container orders.
With inherent full biodegradable performance, finished nonwoven products completely decompose into natural organic matter after disposal, eliminating microplastic pollution and soil damage. This addresses the core issue of traditional disposable nonwoven products causing global white pollution, fully complying with EU plastic restriction policies and brand green production requirements.
This biodegradable short fiber features low shrinkage, high cohesion, and stable mechanical strength. It fits all needle punching nonwoven production lines without requiring extra process modifications. It supports pure spinning degradable nonwoven fabric and can also blend with other plant fibers to freely adjust fabric density and hardness. Natural white raw fiber supports deep dyeing and color matching for customized colored degradable nonwoven products.
Factory strict batch quality control stabilizes fiber strength, degradation index, and cutting size uniformity. Free samples are available for degradation testing and machine trial production. Factory direct bulk supply with stable stock and competitive wholesale pricing for global B2B textile manufacturers, nonwoven factories, and hygiene product producers.
Eco Industrial Filter Materials: Plant-based air filter cloth, biodegradable liquid filter cotton, industrial disposable filter nonwoven raw fiber
Agricultural Green Textiles: Degradable farm ground covering cloth, plant root wrapping nonwoven, agricultural seedling protective fabric, zero pollution farm textile
Medical Disposable Supplies: Degradable medical protective lining, disposable medical wiping cloth, hospital eco disposable auxiliary fabric
Daily Eco Disposable Products: Biodegradable cleaning wiping cloth, eco household nonwoven, green disposable packing lining material
Green Packaging Textile: Environmentally friendly gift packaging lining, degradable shockproof filling fiber, recyclable textile packing raw material
Product Images
Core Selling Points
100% Plant PLA Base, Full Natural Biodegradable
Made of renewable corn starch PLA raw material instead of petroleum polyester fiber. No plastic components or harmful chemical additives. The fiber fully decomposes into carbon dioxide and water in soil or industrial compost environments within 90 days, with no microplastic residue or environmental pollution. Perfectly aligns with global green environmental protection and carbon emission reduction standards.
1.4D*6MM Ultra Short Fixed Cut, Industrial Dedicated Spec
Professionally customized 1.4D fine denier + 6mm ultra-short fixed cutting size with uniform fiber incision and consistent length. Features ultra-low broken filament and flying waste. Exclusive size for disposable nonwoven production ensures fast carding, neat fiber web formation, and greatly improved nonwoven finished product flatness and production efficiency.
Hypoallergenic & Skin-Friendly, No Chemical Irritation
Utilizes closed-loop green spinning process without chemical bleaching and harmful solvent residue. Mild fiber properties with no skin irritation or peculiar odor. Safe for human skin contact, making it ideal raw material for baby-grade and medical disposable hygiene products.
Moderate fiber tensile strength with ultra-low shrinkage rate prevents deformation, cracking, or loosening during needle punching, hot rolling, and post-processing. Excellent cohesion performance compatible with all conventional nonwoven needle punching machines, requiring no equipment adjustment for mass production.
Zero Pollution Waste, Meet Global Eco Export Standard
Whole production process eliminates dyeing wastewater and industrial waste emissions. End products degrade naturally without white pollution. Passes global eco textile inspections and supports EU, Southeast Asia, and American green order exports. Solves customer environmental compliance audit problems.
Micro porous fiber structure provides excellent air permeability and liquid water isolation performance. Offers perfect dust filtration, moisture absorption, and breathable effects. Suitable for functional filter cloth and disposable breathable nonwoven base materials.
Frequently Asked Questions
How long will this fiber fully biodegrade?
Under standard industrial compost and soil environments, it achieves 90+ days full biodegradation with no plastic residue left.
What is the raw material of this degradable fiber?
Made of 100% natural corn starch PLA plant base, no petroleum polyester, no plastic raw material.
Why choose 1.4D 6mm fixed ultra short size?
6mm ultra short cut is dedicated for nonwoven needle punching process, providing low fly dust, fast web forming, and high finished product yield.
Is this fiber safe for baby and medical products?
Yes, non-toxic, odorless, hypoallergenic, with no chemical residue. Safe for infant and medical disposable supplies.
Can it be dyed into other colors?
Supports customized dope dyed color for bulk orders while maintaining stable biodegradable performance after coloring.
Can match conventional nonwoven production machines?
Fully compatible with all ordinary needle punching nonwoven equipment, requiring no machine adjustment.
Do you provide free test samples?
Free small samples offered for degradation testing and production machine trials.
Is batch fiber size and performance consistent?
Unified fixed production standard ensures zero batch difference on denier, length, and biodegradation index.
