Fine-denier polyester filling fiber

Fine-denier polyester staple fiber for down-alternative filling in bedding, apparel and soft goods. Choose the fineness, cut length and finish to suit your filling process.

Linear density: 0.78D–2.5D
Cut length: 15–51 mm
Packing dimensions: 135 × 110 × 78 cm
Net weight per bale: 350 kg
Reference minimum order: 5,000 kg

Virgin / recycled optionsFine fibers

Used inFilling & comfort

Quotation on request

Price depends on grade, quantity, packing and destination.

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A fine fiber for down-alternative filling

This range includes virgin, recycled and micro-hollow polyester fibers for a soft hand feel, light drape and lofty filling. Compare the grades for apparel, bedding and other filled products. Specify polyester as the required polymer when requesting a sample or quotation.

Choose for your filling method

Virgin 1.33D grades can be considered for apparel and imitation-silk wadding. Recycled fine-denier options include 0.78D grades. Other listed grades suit bedding, pillows, quilts, sleeping bags and plush toys. Match the cut length to carding or injection rather than substituting grades on denier alone.

Evaluate softness and durability

Check fiber cohesion, evenness of opening, blowing performance, drape, fill weight, thermal behavior and recovery after compression or washing. Fine fibers do not automatically match natural down insulation or establish hypoallergenic performance; evaluate the actual finished article.

Available grades

Catalog reference values. Confirm the agreed grade, net weight, packaging and minimum quantity in the quotation.

Specification (D × MM)	Material Type	Application / processing notes
Virgin 1.33D × 38MM	100% Virgin Polyester	Winter garments and imitation silk wadding.
Virgin 1.33D × 51MM	100% Virgin Polyester	Garment padding, thermal insulation sheets and carded panels.
Virgin 1.33D × 51MM	100% Virgin Polyester	Direct filling for pillows and quilted coats.

Specification (D × MM)	Material Type	Application / processing notes
Recycled 0.78D × 51MM	Recycled	Down-alternative bedding fill.
Recycled 0.9D × 25MM	Recycled	Short-cut filling for thin outerwear panels.
Recycled 0.9D × 32MM	Recycled	Sleeping bags and soft toys.
Recycled 0.9D × 51MM	Recycled	Carded filling for comforters and mattress overlays.
Recycled 2.5D × 51MM	Recycled	Silk-like padding sheets and blown sofa filling.

Specification (D × MM)	Structural Profile	Application / processing notes
Recycled 0.9D × 15MM	Down-Like PP Cotton	Small soft toys, decorative pillows and craft filling.
Recycled 0.9D × 25MM	Down-Like PP Cotton	Blown pillows and quilted cushioning liners.
Recycled 0.9D × 32MM	Down-Like PP Cotton	Soft toys and bedding inserts.
Recycled 1.2D × 25MM	Down-Like PP Cotton	Bedding and shaped supportive filling.
Recycled 1.2D × 32MM	Down-Like PP Cotton	Soft toy filling and pneumatic blowing processes.
Recycled 1.5D × 15MM	Micro-Hollow PP Cotton	Thermal imitation silk insulation.
Recycled 1.8D × 15MM	Micro-Hollow PP Cotton	Industrial wadding and winter coat insulation.

Please confirm grade availability and required documentation with your inquiry.

Applications

Ordering information

Packing dimensions: 135 × 110 × 78 cm
Net weight per bale: 350 kg
Reference minimum order: 5,000 kg

Catalog reference values. Confirm the agreed grade, net weight, packaging and minimum quantity in the quotation.

Request a Quote

Price depends on grade, quantity, packing and destination.

Sample & line trial

Share the sample quantity and trial requirements. Availability, charges and delivery are agreed for your request.

Packing & shipment

Confirm bale specification, shipment quantity, destination and delivery terms. Agree the invoice, packing list, origin and transport documents required for the order.

Request a Quote