Cashmere yarn

High-quality cashmere yarn is primarily defined by fiber fineness (typically 14-16 microns) and fiber length (32-38mm). B2B buyers should look for 100% Pure Cashmere labels or specific blends like 70/30 Cashmere-Silk for added sheen. Always request a microscopic test report to verify the absence of excessive guard hairs or sheep wool adulteration, which can lead to pilling and reduced softness.

Buyers must specify the Yarn Count (e.g., 2/26Nm, 2/48Nm, or 2/60Nm) based on the final product's gauge. For example, 2/26Nm is the industry standard for 12-gauge knitwear. Additionally, confirm the Twist Direction (S or Z twist) and Twist Per Inch (TPI) to ensure compatibility with your knitting machines and to prevent fabric torque or spirality.

To ensure ethical sourcing and chemical safety, prioritize suppliers with OEKO-TEX® Standard 100 certification. For sustainability-focused brands, look for the Good Cashmere Standard (GCS) or Sustainable Fibre Alliance (SFA) credentials. If exporting to the US or EU, ensure the yarn meets REACH regulations and carries accurate Fiber Content Labeling to avoid customs seizures.

There are two main methods: Top-dyed (fiber-dyed) and Piece-dyed (yarn-dyed). Top-dyed yarn offers superior color fastness and a softer hand-feel because the fibers are dyed before spinning, though it usually requires a higher MOQ (typically 50kg+ per color). Piece-dyed yarn is more economical for smaller batches but may result in slightly less uniform color penetration.

The most significant risk is material substitution, where suppliers blend cashmere with fine wool or acrylic to lower costs. To mitigate this, use Made-in-China.com's Secured Trading services and insist on Third-Party Inspection (such as SGS or Intertek) before the final balance payment is made. Another risk is weight discrepancy due to moisture regain; ensure the contract specifies the Commercial Moisture Regain (standard is 18.25% for cashmere).

Cashmere is a commodity influenced by raw material market auctions. Negotiate based on volume-tiered pricing; for instance, orders over 500kg can often secure a 5-10% discount. For startups, look for suppliers on Made-in-China.com that offer 'Ready-to-Ship' stock service, which allows for MOQs as low as 1kg per color, albeit at a higher unit price.

Cashmere is highly susceptible to moisture and pests. Ensure the supplier uses polybag inner lining and heavy-duty corrugated cartons. For long-distance sea freight, request desiccant silica gel packs in every carton. For high-value, low-volume orders, Air Freight is recommended to reduce the time the product spends in humid transit environments, ensuring the yarn arrives in optimal spinning condition.

Request a Video Audit of their spinning mill and check for ISO 9001 certification. On Made-in-China.com, prioritize Audited Suppliers who have undergone on-site verification by independent third parties. Review their annual production capacity to ensure they can scale with your business during peak seasons (typically Q3 for winter apparel).