Recycled / Solid Polyester Fiber

Recycled Solid Polyester Staple Fiber

Specification-led recycled polyester fiber for spinning, nonwovens and technical textiles. Select denier, cut length, color and performance around the way your line actually runs.

Raw white / optical whiteBlack & colorsApplication-specific grades

Fiber Built for Processing

Start with the end use. Specify the fiber accordingly.

Solid polyester staple fiber is selected for the behavior it brings to your process and finished material. In spinning, fine counts and suitable cut lengths support yarn development. In nonwovens, the combination of strength, elongation, crimp, finish and length affects opening, carding and web performance.

We work with production and supply partners to match the requested grade to your application. The agreed technical data sheet defines the target characteristics for sampling, testing and repeat orders.

Choose the Right Grade

Color and performance for different production needs.

Every proposal is matched to the requested specifications, origin and intended process.

01 / Raw White

Natural-looking base

Recycled raw-white solid PSF for suitable spinning and nonwoven applications. Shade, cleanliness and processing behavior are matched to the agreed sample.

Grade and availability confirmed before quotation.
02 / Optical White

Brighter appearance

An option when the finished construction calls for a brighter white appearance. Whiteness and other characteristics are specified for the actual grade.

Confirm end-use requirements and reference shade.
03 / Black & Colors

Shade-led selection

Black and selected colored recycled fibers for applications where shade, consistency and processing requirements need to be considered together.

Color matching and MOQ assessed by origin.
One product family, multiple routes: raw-white, optical-white, black and special colors may come from different grades or production origins. We confirm the exact denier, length, shade, finish and documentation together before offering a combination.

Applications

Selected for the material you manufacture.

From spinning and needle punching to thermobonded webs, fiber qualification follows the process and final product. A starting grade is confirmed through your trials.

Yarn Spinning

Fine-denier, shorter-cut grades may suit open-end, ring or other spinning systems when the fiber's strength, finish, shade and contamination profile meet the yarn target.

Needle-Punched Nonwovens

Grades for felt, underlay, carpet and technical layers are selected for opening, carding, needling behavior and the required finished-web properties.

Automotive Felts & Insulation

Fiber can be considered for automotive nonwoven blends where the specification addresses mechanical behavior, color, shrinkage and any component-level odor or emission requirements.

Geotextiles & Technical Fabrics

Fiber tenacity, elongation, cut length and processing behavior support web design. Strength, puncture, filtration and durability are verified on the finished geotextile.

Thermobonded Nonwovens & Wadding

Recycled solid PSF can form the main fiber structure in thermobonded webs for suitable wadding, padding and technical nonwovens. When blended with a compatible BiCo low melt binder fiber, heat activates the binder at fiber contact points while solid fibers contribute bulk and structure. The blend ratio, temperature profile, web weight and finished performance are confirmed in a production trial.

Fiber roles: solid PSF provides the main web structure in the described blend; BiCo low melt is the heat-activated binder. The suitable process depends on the material and equipment.

Colors with Purpose

Match the fiber to the appearance and process.

Black, grey and other colors can support products where the fiber shade contributes to the finished look. For color-critical programs, we establish a reference sample and agree how shade variation will be assessed.

Color is only one part of the specification. We review denier, cut length, crimp, finish, tenacity and elongation together so the selected fiber can run in your production process.

Special colors: shade feasibility, recycled-content details, minimum quantity and lead time depend on the selected source and grade.

Technical Starting Points

Give procurement a useful specification.

The ranges below indicate products to discuss, not a promise that every combination is produced or stocked.

Fiber typeRecycled solid polyester staple fiber
Indicative fineness1.2–30 denier, grade-dependent
Indicative cut lengths32 / 38 / 51 / 64 / 76 / 102 mm
Color directionsRaw white / optical white / black / selected colors
Process propertiesTenacity, elongation, crimp, finish, shrinkage
Application qualificationSpinning / needle punching / thermobonding / technical textile

Final values, tolerances, color, recycled-content basis, test methods and minimum quantity are confirmed in the grade-specific TDS and offer. Fine or coarse deniers and special shades are evaluated individually.

Quality & Documentation

Specify, sample, verify, repeat.

Define the acceptance criteria for your application before committing to the supply program.

01 / SPECIFY

Define the grade

Agree denier, cut length, color, finish, mechanical targets and the intended process.

02 / QUALIFY

Run a trial

Evaluate a representative sample in the actual spinning or nonwoven line and review performance.

03 / DOCUMENT

Check each lot

Agree the lot identification, sampling plan, reported parameters and applicable test documents in advance.

04 / VERIFY

Confirm claims

Where OEKO-TEX® STANDARD 100 or GRS is required, verify certificate scope and shipment evidence for the specific grade.

Request the Right Fiber

Tell us what your line needs.

Send your application, denier, cut length, color, target test values, certification needs, destination and expected volume. We will review the suitable grade and supply route.

Request a Specification