30s Functional Compact-Spun Polyester Yarn: Hydrophilic Quick-Dry & Anti-Pilling Grade 4+

30s Compact Siro-Spun Polyester Yarn: Hydrophilic & Anti-Pilling Grade 4+

Engineered for premium summer textiles, our 30s functional polyester yarn utilizes advanced Compact Siro Spinning technology. This process delivers Grade 4+ anti-pilling performance, a silky “cool-touch” hand feel, and permanent moisture-wicking capabilities (DryQck™), making it superior to standard ring-spun alternatives.

Technical Comparison: Compact Siro vs. Standard Ring Spun

Expert Insight:
Consequently, by eliminating the “spinning triangle,” our Compact Siro process significantly reduces hairiness. This is the critical factor that allows us to achieve Grade 4 Anti-Pilling without chemical coatings.

Why Partner With Us: Supply Chain Reliability

Sourcing technical yarn requires a partner, not just a vendor. We solve the three biggest pain points for textile manufacturers: Consistency, Speed, and Cost.

• 17-Year Manufacturing Expertise: We are not a trading intermediary. With 17 years of production history, we control the entire spinning process, ensuring strict lot-to-lot consistency.

• Factory-Direct Pricing: By removing middlemen, we offer premium functional yarns at competitive factory rates.

• Rapid Deployment Strategy: We maintain a standing inventory of 10,000+ kg for instant dispatch. Therefore, we achieve a 4.0/5.0 speed rating, ensuring your production lines remain active.

• Automated Quality Control: Every cone undergoes Uster testing. We guarantee high strength and evenness, ensuring seamless operation on high-speed circular knitting machines.

Product Specifications (Data Sheet)

• Product Name: 30s Functional Dry-Quick Polyester Yarn

• Material Composition: 100% Modified Polyester (Poly)

• Yarn Count: 30s (30/1)

• Spinning Technology: Compact Siro Spinning (紧赛纺)

• Twist Level: 780 TPM (High Twist for Dry Touch)

• Strand Construction: Single Ply (1 Ply)

• Linear Density: 11-20 Tex

• Functionality:

  • Moisture Wicking: Structural capillary wicking (Permanent).

  • Anti-Pilling: Grade 4+ (Pilling Box Test).

• Recommended End-Use: Summer T-shirts, Sportswear, Underwear, High-end Knitting.

Wholesale Policy & Tiered Pricing

We offer flexible procurement structures tailored to both boutique brands and large-scale garment factories.

• Sample Availability: We provide free color cards and sample cones (Freight Collect). We strongly encourage sampling to verify the “Anti-Pilling” performance before bulk commitment.

• Minimum Order Quantity (MOQ):

  • In-Stock Colors: 1 Carton (~24kg).

  • Custom Dyeing (Pantone): 500kg per color.

Indicative Pricing Structure (Ex-Works):
(Note: Prices are subject to raw material fluctuation. Contact us for a real-time quote.)

Packaging & Global Logistics

To ensure product integrity during international maritime transit, we utilize industrial-grade packaging solutions.

• Moisture Protection: Each cone (approx. 1.5kg) is individually heat-sealed in plastic to prevent moisture absorption and dust.

• Outer Protection:

  • Option A: 5-Layer Corrugated Cartons (Best for palletizing).

  • Option B: High-Density Woven Bags (Best for maximizing container space).

• Loading Capacity:

  • 20GP Container: Approx. 9,000 – 10,000 kgs.

  • 40HQ Container: Approx. 23,000 – 24,000 kgs.

Certifications & Quality Compliance

Our manufacturing facility adheres to strict international standards to ensure safety and performance.

• Oeko-Tex Standard 100: Certified free from harmful substances (Suitable for baby wear and intimate apparel).

• ISO 9001: Adherence to strict Quality Management Systems for color consistency.

• SGS Performance Testing: Reports available for Wicking Height and Pilling Resistance upon request.

Frequently Asked Questions (FAQ) – Compact Siro-Spun Polyester Yarn

Q: What are the main advantages of Compact Siro spinning over traditional ring spinning for polyester yarn?

A: Compact Siro spinning eliminates the spinning triangle present in conventional ring spinning, condensing the fiber strand before twisting. This results in significantly lower hairiness (typically <3 mm vs. >5 mm in ring-spun yarn), smoother surface structure, and superior fiber binding. For our 30s polyester yarn, these improvements deliver Grade 4+ anti-pilling performance (ICI Pilling Box Test), clearer stitch definition in knitting, and enhanced durability—advantages that standard ring-spun yarns cannot consistently achieve without chemical treatments.

Q: Is the moisture-wicking property in your 30s Compact Siro polyester yarn permanent, or does it wash out?

A: The moisture-wicking function (DryQck™) is permanent and structural, not a topical chemical finish. It is achieved through the modified cross-sectional profile of the polyester filament combined with the dense fiber alignment of Compact Siro spinning. Capillary action rapidly transports moisture away from the skin, with sweat evaporation rates up to 3x faster than standard polyester. This performance remains intact throughout the garment’s lifecycle, even after repeated industrial laundering.

Q: Is 30s Compact Siro-spun polyester yarn compatible with high-speed circular knitting machines?

A: Yes. The combination of 30s count, high twist level (780 TPM), and compact structure provides excellent tensile strength, low hairiness, and uniform evenness (Uster-tested). These characteristics minimize breakage, snarling, and downtime on modern high-speed circular knitting machines, making it ideal for seamless production of summer T-shirts, sportswear, and performance fabrics.

Q: How quickly can samples of your 30s anti-pilling polyester yarn be shipped?

A: In-stock raw white and standard colors are dispatched within 24–48 hours of request confirmation. We prioritize rapid sampling to allow technical teams to verify anti-pilling (Grade 4+), cool-touch feel, and moisture management performance before committing to bulk orders. Contact us directly for express sample kits (freight collect).