Cotton knitted fabric

Selecting the correct GSM (Grams per Square Meter) is critical for the intended application. For lightweight t-shirts, aim for 140-180 GSM, while hoodies or sweatshirts require 280-400 GSM. Additionally, verify the machine gauge (e.g., 24G or 28G); a higher gauge results in a finer, denser knit which improves surface smoothness and reduces pilling.

To ensure market access and consumer safety, prioritize suppliers with OEKO-TEX Standard 100 certification, which guarantees the fabric is free from harmful substances. For organic claims, a GOTS (Global Organic Textile Standard) certificate is mandatory. Always request colorfastness to washing (Grade 4 or higher) and shrinkage control reports, ensuring shrinkage is kept within +/- 5%.

The choice between Combed Cotton and Carded Cotton significantly impacts quality; Combed cotton is superior as it removes short fibers, resulting in a stronger, smoother yarn with less fuzz. For high-end apparel, consider Compact Spinning technology to further minimize hairiness and enhance the lustrous appearance of the knitted surface.

Depending on the end-use, you can request treatments such as mercerization for increased sheen and dye affinity, or enzyme washing for a softer hand-feel. For activewear blends, ensure the inclusion of moisture-wicking finishes or anti-bacterial treatments to enhance performance and durability.

Color inconsistency is a major risk. Always require a Lab Dip (A, B, C options) for approval before mass production. Use a standard light box (D65/TL84) for inspection and stipulate in the contract that the bulk production must achieve a 95% match or a Grayscale rating of 4-5 compared to the approved sample.

Focus on Total Cost of Ownership. Negotiate based on volume-tiered pricing (e.g., 500kg vs. 2000kg) and ask for free sample yardage for prototyping. Ensure the supplier is a Diamond Member or Audited Supplier on Made-in-China.com to verify their factory scale and export history.

Knitted fabrics are prone to moisture and snagging. Insist on double-layer packaging (inner plastic bag + outer woven bag). For sea freight, ensure the container is dry to prevent mildew, and request that rolls are packed horizontally to avoid edge deformation during long-term transit.

Utilize Secured Trading Services provided by Made-in-China.com to protect your funds. For large orders, a common payment structure is 30% deposit and 70% against the Bill of Lading (B/L), but only after a third-party pre-shipment inspection has confirmed the fabric weight, width, and quality.