What Our Technology Enables

Kapok Fibre Applications — Yarn,
Nonwoven, and Technical Uses

Flocus’s technology-processed kapok fibre is used by spinners and nonwoven manufacturers to produce yarns, fabrics,
and nonwoven materials for apparel, home textiles, insulation, and technical applications.

Kapok Yarn — Up to 45% Kapok Content

Flocus’s technology-processed kapok fibre can be spun into blended yarns by our customers, combined with fibres such as cotton, organic cotton, lyocell, modal , recycled polyester and others depending on the application. Current developments enable up to approximately 45% kapok content in selected yarn constructions.

Yarn applications include:

More Than a Decade Pioneering Kapok Textile Technology

Flocus’s technology also enables high-kapok-content nonwoven materials, reaching up to approximately 80% kapok in selected constructions when processed by our customers.

Nonwoven applications include:

Thermal Insulation Applications

Kapok’s hollow fibre structure traps air, giving it naturally low density and useful thermal insulation characteristics. Flocus’s technology enables this property to be used in apparel insulation, bedding insulation, furniture, and lightweight thermal barriers.

Acoustic and Sound-Absorbing Applications

Kapok’s hollow structure also gives it potential in acoustic applications, through its ability to dissipate acoustic energy. Applications include acoustic panels, interior acoustic materials, wall coverings, and sound-absorbing nonwovens.

Buoyancy and Oil Absorption Applications

Kapok’s combination of low density, hollow structure, and hydrophobic characteristics has historically made it useful in buoyancy applications, including life jackets and marine flotation materials. The same hydrophobic, oleophilic surface characteristics also make kapok well suited to oil absorption applications, including oil spill remediation and industrial absorbents.

Applications We're Actively Developing

Beyond our established yarn and nonwoven applications, ongoing research continues to explore kapok’s potential in areas such as biocomposites, filtration, and advanced insulation materials. These represent emerging areas of development rather than current commercial product lines.

Frequently Asked Questions

Yes. Flocus's technology enables kapok fibre to be spun into blended yarns, reaching up to approximately 45% kapok content in selected constructions.

Nonwoven applications include apparel insulation, bedding, mattress layers, upholstery, and technical padding, with Flocus's technology enabling up to approximately 80% kapok content.

Yes. Kapok's hollow fibre structure gives it naturally low density and thermal insulation characteristics, suited to apparel, bedding, and furniture insulation.

Kapok's hollow structure gives it potential for acoustic applications, including panels and sound-absorbing nonwovens. This is an area of active development.

Yes, Flocus supplies not only technology-processed kapok fibre, but also kapok-based yarns, fabrics and nonwovens through our affiliated manufacturing partners. Customers can source the fibre for their own manufacturing or purchase Flocus-developed textile solutions.

Find the Right Application for Your Product

Not sure which application fits your production process?

Flocus

Flocus B.V., Enschede, Netherlands

Contact Us

Indonesia

Semarang Indonesia Tel +628112964299

Netherlands

Enschede Tel +31532340008

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Shaoxing Keqiao Flocus I/E Co. Ltd No. 399 Qiantao Rd, Rm 402 Xinfeng business building, Keqiao Shaoxing, 312000 Tel: +86 575 84560697

Italy

Forli (FC) Tel: +39 05438 06415

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