Nonwoven fabric

Selecting the correct nonwoven fabric depends heavily on the production process. For medical and hygiene products (masks, gowns), prioritize Spunbond-Meltblown-Spunbond (SMS) or Meltblown fabrics for their high filtration and barrier properties. For agriculture or packaging, Spunbond Polypropylene (PP) is preferred due to its high tensile strength and UV resistance. If you are in the wipes or filtration industry, Spunlace (hydro-entangled) fabric offers superior softness and absorbency.

You must confirm the Grammage (GSM), which determines the thickness and weight (typically ranging from 10gsm to 150gsm). Additionally, check the tensile strength (MD/CD ratio) to ensure the fabric won't tear under stress. For specific uses, verify hydrophilic or hydrophobic treatments, anti-static properties, and flame retardancy levels to meet your end-product requirements.

For the EU market, ensure the fabric meets REACH and OEKO-TEX Standard 100 (especially for skin-contact items). For medical-grade nonwovens, look for EN 14683 or ASTM F2100 compliance. Always request ISO 9001 certification from the manufacturer to ensure consistent quality management systems are in place.

Perform a uniformity test by holding the fabric against light to check for thin spots or clumps. Conduct a burn test to verify material purity (PP should melt without black smoke and leave a hard bead). For liquid-barrier fabrics, perform a hydrostatic pressure test to ensure it meets the required water resistance levels.

Nonwoven production can vary between batches. To mitigate this, stipulate a maximum variance percentage (e.g., +/- 5%) for GSM and width in the contract. Utilize third-party inspection services like SGS or Intertek to conduct pre-shipment inspections, focusing on roll length accuracy and weight consistency.

Since nonwoven fabric is a commodity tied to polymer prices, negotiate a price formula linked to raw material indexes (like PP resin prices). For large-scale buyers, aim for volume-based discounts (typically 5-10% for full container loads). Always source through reputable platforms like Made-in-China.com to verify the supplier's 'Diamond Member' status and audited reports.

Nonwoven fabric is high-volume but low-weight, meaning you often pay for 'dim weight.' Optimize container loading by requesting vacuum packaging or specific roll diameters to maximize the utilization of a 40HC container. Ensure rolls are wrapped in heavy-duty PE film to prevent moisture absorption and contamination during sea freight.

Avoid paying 100% upfront. The industry standard is a 30% deposit and 70% balance against the Bill of Lading (B/L). Use Secured Trading services provided by platforms like Made-in-China.com to ensure your funds are protected until the shipping documents are verified, reducing the risk of supplier default.