Textile manufacturing & global tradeHongbo Group · Chinahenry@hongbotex.comEN

Polyester staple fiber

Hollow conjugated siliconized fiber

White hollow conjugated siliconized polyester staple fiber for pillows, cushions and other filling applications. Compare linear density and cut length before requesting samples.

Linear density
3.33 / 7.30 / 8.88 / 16.67 dtex
Cut length
32 / 51 / 64 mm
Packing dimensions
135 × 110 × 78 cm
Net weight per bale
350 kg
Reference minimum order
5,000 kg
Siliconized finishHollow conjugated

Quotation on request

Price depends on grade, quantity, packing and destination.

Hollow structure and spiral crimp

Virgin PET fibers combine a hollow core, conjugated spiral crimp and a siliconized surface. The structure supports loft and the finish reduces friction, making these fibers a useful starting point for soft, resilient filling.

Compare linear density and length

The listed grades use dtex: 3.33, 7.30, 8.88 and 16.67, with 32, 51 or 64 mm cut lengths depending on the grade. Each table row identifies a specific combination. Include both the linear-density unit and cut length in your inquiry so we can identify the required material.

Applications and validation

Consider the range for pillows, duvets, mattress toppers, sofa cushions, backrests, bean bags, plush toys and seating. Other potential uses include high-loft wadding, filter media and acoustic insulation. Check opening, filling distribution, recovery, silicone finish and washing behavior with your filling weight and cover material.

Available grades

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

Linear Density (dtex)Cut Length (mm)Application / processing notes
3.33 dtex32mm / 51mm / 64mmPillows, garments and soft toys.
7.30 dtex32mm / 51mm / 64mmBedding, cushions, quilts and winter jackets.
8.88 dtex32mm / 51mm / 64mmMedium-firm cushions, mattress toppings and upholstery.
16.67 dtex32mm / 51mm / 64mmSofa backs, pet beds and outdoor cushions.

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

Contact

Request a Quote

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