GRS Certified Recycled Polyester Cotton Yarn | Eco-Friendly Compact Spun Blend

GRS Certified Recycled Polyester Cotton Yarn | Compact Spun Technology

VI-TEX produces premium GRS Recycled Polyester Cotton Yarn using advanced Compact Spun technology. Unlike standard ring-spun alternatives, our yarn delivers 30% less hairiness and superior tensile strength. We offer fully traceable GRS Transaction Certificates (TC) and a vertically integrated supply chain, serving global brands like UNIQLO and Polo Ralph Lauren. Ideal for high-end sustainable knitting and weaving.

Market Comparison: Technical Superiority vs. Competitors

Many suppliers trade standard recycled yarns that suffer from pilling and certification delays. Conversely, VI-TEX manufactures Compact Spun yarn directly, solving these critical quality and compliance issues.

Why Choose VI-TEX? (Authority & Trust)

Sourcing sustainable textiles requires a partner with proven integrity. Founded in 2003, VI-TEX (Sunho Dyeing and Finishing) mitigates your supply chain risks through:

• Vertical Integration: We control the entire lifecycle—from rPET fiber selection to spinning, dyeing, and finishing. This “One-Stop” model eliminates hidden markups and guarantees chemical safety (REACH compliant).

• Validated by Industry Giants: We successfully serve demanding global retailers including UNIQLO, MUJI, YONEX, and ALDI. Our 99.9% client satisfaction rate demonstrates our reliability.

• Inventory Stability: We maintain a massive stock of raw white and colored yarns. Consequently, we support “Just-in-Time” delivery, helping you reduce your warehousing costs.

Product Specifications & Technical Data

We utilize post-consumer PET bottle flakes blended with premium cotton. This circular economy approach significantly reduces carbon emissions while maintaining the hand-feel of virgin fibers.

Wholesale Policy & Price Structure

We offer a transparent, tiered pricing structure designed to support both startups and large-scale garment factories.

• Sample Policy: We provide free quality samples (Color cards + 500g cones). Note: Shipping costs are collected upon delivery.

• Minimum Order Quantity (MOQ):

  • Stock Service: 1 kg per color (Instant dispatch).

  • Custom Pantone: 200 kg per color.

Packaging & Global Logistics

We prioritize product safety during transit. Our export-standard packaging prevents moisture absorption and cone deformation.

• Packing Details:

  • Unit: 25kg per Polypropylene (PP) Bag or Carton.

  • Protection: Each cone is individually wrapped in plastic film.

• Logistics Capacity:

  • 20GP Container: Loads approx. 10,000 kg.

  • 40HQ Container: Loads approx. 24,000 kg.

• Delivery Port: Shanghai / Ningbo (Close proximity reduces inland freight costs).

Certifications & Compliance

VI-TEX ensures your products meet international environmental and safety standards, allowing smooth entry into EU and US markets.

• Global Recycled Standard (GRS 4.0): Verifies recycled content and responsible social/environmental practices.

• Oeko-Tex Standard 100: Guarantees the yarn is free from harmful substances (Azo dyes, Formaldehyde).

• ISO 9001 / ISO 14001: Certified quality and environmental management systems.

Technical FAQ: GRS Recycled Polyester Cotton Yarn

Q1: How does Compact Spun technology technically improve recycled yarn compared to traditional Ring Spun?
A: Compact Spinning is a game-changer for recycled fibers.

• The Problem: Traditional Ring Spinning leaves a “spinning triangle,” causing shorter recycled fibers to protrude, leading to hairiness and pilling.

• Our Solution: VI-TEX uses aerodynamic Compact Spinning which eliminates this triangle by condensing fibers before twisting.

• The Result: This achieves 30% less hairiness (hairiness index <3mm) and significantly higher yarn strength. Practically, this means your finished fabrics will have a cleaner surface, clearer stitch definition, and a Pilling Resistance Grade of 3-4, which is superior to standard ring-spun recycled yarns.

Q2: Does VI-TEX issue GRS Transaction Certificates (TC) for every shipment, and what is the validity?

A: Yes, we guarantee traceability.

Unlike trading companies that may struggle to provide documentation, VI-TEX is a fully certified GRS manufacturer. We issue a valid Transaction Certificate (TC) for every bulk order.

• Workflow: Once the goods are shipped, we apply for the TC based on the specific invoice and weight.

• Importance: This document is mandatory for brands to prove to retailers (and consumers) that the polyester used is genuinely derived from post-consumer waste (rPET bottles).

Q3: Is there a difference in dyeing consistency between GRS recycled yarn and virgin yarn?

A: Technically, recycled polyester can have slightly different dye uptake rates due to polymer variations. However, VI-TEX solves this via our in-house dyeing facility (Sunho Dyeing).

• Our Process: We use high-temperature, high-pressure (HTHP) dyeing with specialized leveling agents designed for rPET.

• Standard: We ensure a color accuracy of ΔE < 1.0 (CMC 2:1) and Color Fastness to washing/rubbing of Grade 4 or higher. You will not perceive a visual difference compared to virgin yarn.

Q4: Is your recycled polyester cotton yarn safe for direct skin contact (e.g., underwear or socks)?

A: Absolutely.

• Safety is our priority. While the raw material comes from recycled plastics, it undergoes rigorous cleaning and melting processes at over 260°C, removing impurities.

• Compliance: Our yarn is Oeko-Tex Standard 100 Class I/II certified, meaning it is tested for harmful substances (formaldehyde, azo dyes, heavy metals). It is hypoallergenic and safe for socks, underwear, and baby apparel.

Q5: What is the “Bottle-to-Fiber” conversion rate and environmental impact?

A: Choosing our GRS yarn directly contributes to the Circular Economy.

• Data: Approximately 50-60 PET plastic bottles (500ml) are recycled to produce 1kg of our polyester fiber.

• Impact: Compared to virgin polyester, our process reduces energy consumption by ~50% and CO2 emissions by ~30%. We provide data support for your brand’s ESG (Environmental, Social, and Governance) reports.