What are the application fields of synthetic fiber intelligent spinning machine?

Application field of synthetic fiber intelligent spinning machine

The intelligent spinning machine mainly relies on the melt spinning process, and can produce filaments (POY, FDY, HOY, DTY precursors, composite fibers) such as PET, PA6/PA66, PP, PLA, PBAT, PBT, and composite co-spun fibers, covering various fields such as civil textiles, industrial textiles, new materials, and environmental-friendly biological fibers.

I. Civil Textile Field (Maximum Application Market)

Clothing fabric fiber

Polyester filament: sports fabrics, quick-drying clothes, down jacket fabrics, shirts, fashion, home textile fabrics;

Nylon filament: underwear, swimsuit, elastic fabric, high-grade women's wear, knitted fabric;

Ultra-fine denier fiber: silk-like, suede and sanded fabric, which enhances the soft feel of the fabric.

household textile

Curtains, sofas, bedding, carpet fibers, decorative fabrics, and high-uniformity silk cakes ensure the dyeing consistency of fabrics.

Raw materials for hosiery, ribbon and sewing thread

High strength and low shrinkage nylon and polyester filament are used as raw materials for webbing, elastic band and high-grade sewing thread.

Second, industrial textiles (high-growth track)

Geotechnical and infrastructure materials

High strength polyester industrial filament: geotextile, geogrid, safety net, tarpaulin, membrane structure, container tarpaulin.

Field of transportation

Automobile industry: raw materials for automobile airbag yarn, tire cord, seat belt fiber and automobile interior non-woven fabric;

Ships and rail transit: cables, interior fabrics and protective fabrics.

Safety protection field

High-strength nylon/polyester filament: fire-fighting clothing base fabric, tear-proof protective fabric, labor safety belt, bulletproof composite base material (supporting high-performance modified spinning machine).

Ropes and nets

Fishing nets, climbing ropes, lifting cables and high-altitude safety ropes require stable fiber strength and controllable elongation.

Third, the medical and health field

Conventional medical materials

Modified PP and PET fibers: raw materials for medical non-woven fabric base yarn, dressing and insulating fabric;

Biodegradable fiber

PLA and PBAT degradable filaments: disposable medical consumables fabrics, absorbable dressings, and sanitary products substrates.

Note: Medical high-end fiber needs to be equipped with clean intelligent spinning machine to meet the requirements of clean production and low impurity control.

IV. Field of Environmental Protection and Bio-based New Materials

Degradable fiber

PLA polylactic acid, PBAT and PHA bio-based fibers are used in environmental protection clothing, disposable nonwoven products and agricultural plastic film base cloth, which is the key development direction of intelligent spinning equipment at present.

regenerated fiber

RPET regenerated polyester spinning, producing regenerated filaments by using regenerated chips from bottles, is suitable for circular economy and green textile policy.

V. Functional special fiber field (main type of composite spinning machine)

Depending on intelligent and accurate temperature control and synchronous control of two-component metering, various differential fibers are produced;

Special-shaped cross-section fibers: cross-shaped, trefoil-shaped, hollow fibers, used for moisture absorption and perspiration, warm and hollow fabrics;

Composite fiber: sheath-core, parallel bicomponent fiber (thermal bonding fiber, elastic composite fiber);

Functional modified fiber: antistatic, flame retardant, antibacterial, cationic dyeable and low-temperature dyeable fiber;

Microfiber and fine denier fiber: raw materials for high-end artificial leather and cleaning wipes.

VI. Emerging industrial fields

filter material

High-strength and temperature-resistant polyester/nylon filament, making industrial dust removal filter bag and liquid filtration base cloth;

Wire and cable, rubber reinforcing material

Fiber is used as rubber and plastic reinforced skeleton material;

3D fabric and composite substrate

Carbon fiber precursor, thermoplastic composite reinforced fiber (supporting special high-temperature spinning module).

Seven, a brief distinction between subdivided models and corresponding products.

POY intelligent spinning machine: civilian polyester and nylon conventional precursors are supplied to the texturing plant to produce DTY；;

FDY intelligent spinning machine: directly spinning finished yarn, directly supplying fabric filament for weaving factory;

Intelligent spinning machine for composite spinning: differentiated and bicomponent functional fiber;

Intelligent spinning machine for industrial filament: high-strength industrial filament;

Special spinning machine for biodegradation: PLA/PBAT and other heat-sensitive materials, with specially optimized temperature control and cooling system.