Knitting fabric

When evaluating knitting fabric, you must prioritize GSM (Grams per Square Meter), which determines the fabric's weight and thickness. For instance, lightweight t-shirts typically require 140-180 GSM, while hoodies need 280-400 GSM. Additionally, verify the yarn count (e.g., 30s, 40s) as higher counts indicate finer, smoother textures. Ensure the composition ratio (e.g., 95% Cotton, 5% Spandex) matches your elasticity requirements, and check for colorfastness to washing and light (Grade 4 or above is recommended).

To ensure market entry and consumer safety, prioritize suppliers with OEKO-TEX® Standard 100 certification, which guarantees the fabric is free from harmful substances. For organic products, look for the GOTS (Global Organic Textile Standard). If you are exporting to the US, ensure compliance with CPSIA (especially for children's wear), and for the EU, verify REACH regulation compliance regarding chemical usage in dyes and finishing agents.

Request a pre-production sample (PPS) and conduct third-party lab testing for pilling resistance (ISO 12945-2) and shrinkage rates (standard tolerance should be within +/- 3% to 5%). It is also critical to perform a skewing/spirality test to ensure the fabric does not twist after washing. For functional knits, verify moisture-wicking and breathability ratings through specialized performance reports.

Single Jersey is ideal for basic apparel like t-shirts and innerwear due to its lightness. Interlock and Rib fabrics are preferred for sportswear and cuffs because of their excellent recovery and double-sided smoothness. For winter or outdoor gear, French Terry or Fleece provides the necessary thermal insulation. Understanding the end-use allows you to specify the correct knitting machine gauge to the supplier.

Color consistency is a major risk in textile sourcing. You should require the supplier to provide Lab Dips for approval before dyeing. For bulk orders, insist on consistent dyelot production and request Side-Center-Side and Beginning-Middle-End shade cuttings. Utilize Made-in-China.com's inspection services to verify color consistency under standard light boxes (D65/TL84) before the goods leave the factory.

Negotiate based on volume-based pricing tiers; typically, reaching a 1,000kg+ per color threshold can reduce costs by 10-15%. Discuss payment terms such as a 30% deposit and 70% balance against the Bill of Lading (B/L). Always clarify if the price is based on Gross Weight or Net Weight, as the weight of paper tubes and packaging can significantly impact the final cost per meter.

Knitting fabrics are susceptible to moisture and pressure. Ensure the supplier uses double-layer packaging (inner plastic bag + outer woven bag) to prevent water damage and staining. For sea freight, request desiccants inside the container. When shipping to specific regions, choose Incoterms like FOB or CIF based on your logistics control preference, and ensure all HS Codes (typically Chapter 60) are correctly declared to avoid customs delays.

Use the Secured Trading Service provided by Made-in-China.com to protect your payments. Never transfer funds to personal bank accounts; always use the verified company account listed on the platform. Conduct a factory audit or hire a third-party auditor to verify the supplier's production capacity and social responsibility status (e.g., BSCI audit) before signing a high-value contract.