White non-woven fabric

Selecting the correct fabric depends on the manufacturing process. For medical and hygiene products (masks, gowns), prioritize Spunbond-Meltblown-Spunbond (SMS) for its superior bacterial filtration and fluid resistance. For packaging and eco-friendly bags, Spunbond Polypropylene (PP) is the industry standard due to its high tensile strength and cost-effectiveness. If the application is filtration or oil absorption, Meltblown fabric is essential for its fine fiber structure.

Buyers must verify the Grammage (GSM), which typically ranges from 10gsm to 150gsm; a variance of more than ±5% indicates poor production control. Check the tensile strength (MD/CD ratio) to ensure the fabric doesn't tear under load. For white fabrics, whiteness index and opacity are crucial to ensure consistency and prevent 'see-through' issues in consumer goods.

Ensure the supplier provides OEKO-TEX Standard 100 certification if the fabric touches the skin. For medical use, compliance with EN 14683 (Europe) or ASTM F2100 (USA) is mandatory. Additionally, verify REACH or RoHS compliance to ensure the white pigments and additives are free from heavy metals and harmful chemicals.

Hydrophilic treatment allows the fabric to absorb water, making it ideal for wipes and diaper inner layers. Conversely, Hydrophobic treatment repels water, which is necessary for the outer layers of surgical masks or protective covers. Always specify the treatment type in your RFQ to avoid functional failure.

The primary risk is material substitution, where a supplier uses recycled PP instead of 100% virgin Polypropylene, leading to brittle fabric and odors. Another risk is volume measurement fraud; since non-woven fabric is lightweight but bulky, some suppliers may misreport the roll length or net weight. Always demand a Pre-shipment Inspection (PSI) to verify roll dimensions and weight.

Focus on Annual Volume Commitments rather than single-order pricing to secure a 5-10% discount. Request FOB (Free On Board) terms to maintain control over your shipping costs, especially since non-woven fabric is a 'high-volume, low-weight' cargo where shipping air can be expensive. For high-quality sourcing, platforms like Made-in-China.com allow you to filter for Audited Suppliers to ensure factory legitimacy.

Non-woven fabric is prone to moisture absorption and deformation during sea transit. Ensure the supplier uses heavy-duty PE stretch film wrapping and moisture-proof desiccant bags inside the containers. Because it is a 'light cargo,' calculate your Volumetric Weight carefully; utilizing 40HQ containers is usually the most cost-effective way to reduce the per-unit shipping cost.

Avoid making full payments upfront. Use a 30% deposit and 70% balance payment against the Bill of Lading (B/L) copy. For new suppliers found on Made-in-China.com, utilize their Secured Trading Service to ensure funds are only released after you confirm the goods have been shipped and meet the agreed-upon quality standards.