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Polyester Multifilament Yarn

-- Steady & Reliable Manufacturer --

Introduction

Polyester multifilament yarn is made of many fine continuous polyester filaments grouped into one strand. Compared with a single thick monofilament, it is softer, more flexible and can be tailored through filament count, twist and finishing for very different end uses.

GC FIBER manufactures polyester multifilament yarn at our factory in Haian, Nantong, Jiangsu, and has supplied functional and eco-friendly yarns since 2006. Our range covers FDY, DTY and POY for apparel and home textiles, plus higher-tenacity grades for webbing, rope, tents and technical fabrics.

Yarn is available in raw white and dope-dyed colors, in virgin or recycled polyester, with optional twisting and plying. We quote against a written specification and send a test report with every lot.

What Buyers Usually Check First

  • Denier and filament count: together they decide hand feel, cover and strength.
  • Tenacity grade: standard tenacity for apparel, high tenacity for load-bearing products.
  • Twist and interlacing: affects processing, fabric appearance and yarn cohesion.
  • Lot consistency: denier CV, shrinkage and dye uptake across repeat orders.

Related products

Services

We insist on timely and fast service, the implementation of all-weather tracking service, adequate spare parts inventory, so that our customers have no worries.

  • Wide Variety

    Wide Variety

    Design & Manufacturing. In stock or customizable.

  • Sample and Catalog

    Sample & Catalog

    OEM/ODM available.

  • Production and Delivery

    Production & Delivery

    Flexible production and delivery policies

  • Business Experience

    Business

    Over 19 years of experience in eco-friendly textile products

Specification

ItemTypical Specification
Material100% polyester (PET); virgin or recycled
Yarn TypeFDY, DTY, POY; industrial high-tenacity multifilament
Denier Range (Apparel / Home)20D to 600D (common: 50D/24F, 75D/36F, 100D/48F, 150D/48F, 300D/96F)
Denier Range (Industrial)500D to 3000D high-tenacity multifilament
Filament Count12F to 576F
Cross-SectionRound; trilobal, hollow and other profiles on request
LusterBright, semi-dull (SD), full-dull (FD)
ColorRaw white; dope-dyed black and custom colors
TenacityStandard grade 3.8 cN/dtex or higher; high-tenacity grade 6.5 cN/dtex or higher
Elongation at BreakStandard grade 30% ± 5%; high-tenacity grade 12% to 20%
Boiling Water ShrinkageStandard grade 6% to 10%; low-shrinkage grades on request
TwistZero twist as standard; S or Z twist, plied yarn on request
PackagePaper tube bobbins, cheeses or cones; cartons or pallets
DocumentsLot test report covering denier, tenacity, elongation and shrinkage

Values above are typical production ranges. Final tolerances and test methods are written into the contract specification and confirmed with pre-shipment samples.

Application

Multifilament polyester is one of the most widely used synthetic yarns because a single specification can be adapted from soft apparel fabrics to load-bearing webbing.

  • Apparel fabrics: sportswear, jackets, linings, dresses, sportswear mesh and seamless garments.
  • Home textiles: curtains, bedding, sofa and upholstery fabrics, carpets and rugs.
  • Sewing and embroidery thread: base yarn for industrial and decorative thread.
  • Webbing and rope: seat belts, lifting slings, tie-downs, braided rope and cord.
  • Bags, tents and covers: backpack, awning, tarpaulin and coated fabric base cloth.
  • Industrial fabrics: filter cloth, conveyor belt fabric and geotextile reinforcement.
  • Narrow fabrics: ribbons, labels, drawcords and zipper tapes.

Advantages

  • Soft and flexible: many fine filaments give a smoother hand and better drape than monofilament.
  • Strong for its weight: high-tenacity grades reach strength suitable for webbing and rope.
  • Wide range: one supplier for apparel, home textile and technical grades reduces sourcing work.
  • Good dimensional stability: controlled shrinkage and low moisture uptake help fabrics keep their shape.
  • Easy to process: runs on standard knitting, weaving, braiding and twisting equipment.
  • Color and sustainability options: dope-dyed colors and recycled polyester are available on the same specification.

Multifilament vs Monofilament vs Spun Polyester

FeatureMultifilamentMonofilamentSpun Yarn (Staple)
StructureMany fine continuous filamentsOne solid continuous filamentShort fibers twisted together
Hand FeelSmooth and flexibleStiffSoft and fuzzy
StrengthHighModerate to high, by diameterLower
SurfaceSmooth, lustrousVery smooth, rigidHairy, matte
Typical UseApparel, thread, webbing, ropeMesh, screens, fishing lineCasual apparel, knit, blended fabrics

Payment and Shipping

  • Payment terms: T/T (commonly 30% deposit, balance before shipment or against a copy of the B/L) or irrevocable L/C at sight.
  • MOQ: typically from 1 metric ton per specification and color for standard items; industrial grades from 1 to 2 metric tons.
  • Samples: test cones are available on request; express freight is normally paid by the buyer.
  • Lead time: about 7 to 10 days for stock specifications and 15 to 30 days for custom items, twisted yarn or dope-dyed colors.
  • Trade terms: FOB, CFR, CIF or DAP through Shanghai, Ningbo or Nantong ports.
  • Packing: bobbins bagged and packed in cartons or on pallets with stretch film, sized for export containers; a 20-foot container usually holds around 9 to 12 metric tons depending on packing.
  • Documents: commercial invoice, packing list, bill of lading, certificate of origin and lot test report.

FAQ

  • Q: What is polyester multifilament yarn?
  • A: It is yarn made of many fine continuous polyester filaments grouped together. Denier is the total weight, and filament count is the number of individual filaments in the strand.
  • Q: What is the difference between polyester multifilament and monofilament?
  • A: Monofilament is one solid strand, stiff and used for mesh, screens and lines. Multifilament has many fine filaments, so it is softer and more flexible and is used for fabrics, thread, webbing and rope.
  • Q: How does filament count affect the fabric?
  • A: A higher filament count with the same denier gives a softer, silkier hand and better cover. A lower count gives a crisper, more rigid result. We can suggest a specification from your fabric construction.
  • Q: Do you supply high-tenacity polyester multifilament yarn?
  • A: Yes. Industrial high-tenacity multifilament is available from 500D to 3000D with tenacity of 6.5 cN/dtex or higher. It is used in webbing, rope, tents and technical fabrics.
  • Q: Can you supply twisted or plied multifilament yarn?
  • A: Yes. S or Z twist and plied yarn can be provided to your twist level and packing requirement.
  • Q: Is multifilament available in recycled or dope-dyed versions?
  • A: Yes. Recycled polyester and dope-dyed black or custom colors are available in the common denier range.
  • Q: What is your minimum order quantity?
  • A: Standard items usually start from 1 metric ton per specification and color. Industrial grades typically start from 1 to 2 metric tons, and a smaller trial quantity can be discussed for new projects.
  • Q: How do you control quality between lots?
  • A: We test denier, tenacity, elongation, shrinkage and interlacing before shipment and keep retained samples. The report is sent with the shipping documents.
About
GC FIBER
GC FIBER has been a special textile factory in China since 2006 years. We are devoted to researching, developing, producing, and selling special and functional eco-friendly textile products.
Our products include Biodegradable Yarn, Low Melting Yarn, ECDP Yarn, Anti Static Yarn, HDPE Yarn, Bio-component Yarn, and Polyester Filament Yarn.
We are always interested in cooperating with our guests to develop new material.

WHY WE ARE SO TRUSTED

We have got a high reputation in both domestic and overseas markets.

Professional

We will communicate with customers professionally, listen to their opinions and give useful suggestions, and spend time and energy to solve every problem, no matter all the problems you encounter.

Quality

We have strict quality control requirements and the advanced testing equipment in the industry. Every process has professionals to conduct inspections to ensure product quality.

Cost

We have a number of production lines, a number of production machines, comprehensively improve product quality and production efficiency.

Design and R&D

We devote to research, development, production and sales of special and functional eco-friendly textile product.

Diversity

Our product includes PBS biodegradable product, recycled easy dyeing cationic yarn, PLA yarn, Low melting yarn, Anti-Static yarn ,PBS fiber, PLA fiber, FR nylon fiber etc.

Capacity

The company has sufficient production capacity and high control over raw material prices, quality and stable supply, which can meet the needs of customers with different procurement volumes.

Service

We insist on timely and fast service, the implementation of all-weather tracking service, adequate spare parts inventory, so that our customers have no worries.

Shipment

We are near Ningbo Port and Shanghai Port, and are very convenient and quick to transport cargo to other national capitals.

Diversified Professional Team

GC FIBER has unique sales, research and development, design, production departments and expertise to provide customers and stakeholders in various industries with specialty, functional and environmentally friendly textiles.

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