wholesale 1kg glitter Manufacturers

When sourcing glitter in 1kg bulk packs, the material determines the application. PET (Polyethylene Terephthalate) is the industry standard for high-quality glitter because it is heat-resistant (up to 160-190°C) and acid/alkaline resistant, making it ideal for crafts, flooring, and textiles. For cosmetic use, ensure the material is cosmetic-grade and rounded (not hexagonal) to prevent skin irritation. Avoid PVC glitter for high-end applications as it has lower heat resistance and may bleed color.

Precision in particle size is critical. Common sizes range from 1/4" (6.0mm) to 1/500" (0.05mm). You should request a uniformity report to ensure there is no 'dusting' (excessive tiny particles) in a 1kg bag. Additionally, verify the colorfastness; high-quality glitter uses electroplating or vacuum plating to ensure the metallic or holographic effect does not fade when mixed with resins, epoxies, or solvents.

Compliance is non-negotiable for cross-border trade. For the US market, ensure products meet ASTM D-4236 (Non-Toxic) and CPSIA standards if used in children's products. For the EU, REACH compliance is essential. If you are targeting the eco-friendly market, prioritize suppliers offering Biodegradable Glitter (Cellulose-based), which must meet EN 13432 or ASTM D6400 certifications to be legally marketed as compostable.

Perform a solvent resistance test by soaking the glitter in nail polish remover or resin for 24 hours; if the liquid changes color, the glitter is low quality. Check for static electricity levels; high-quality glitter is treated with anti-static coatings to ensure it pours smoothly from the 1kg bag and doesn't clump. Finally, verify the coverage rate—higher density glitter provides better sparkle with less volume.

The primary risk is color inconsistency between batches. A 'Gold' shade from one production run may differ slightly from the next. To mitigate this, use Made-in-China.com's Inspection Services to verify color matching against a physical master sample before the 1kg bags are sealed and shipped. Another risk is weight shortages; ensure the 1kg specification refers to the net weight of the glitter, excluding the heavy-duty plastic packaging.

Glitter is a volume-driven commodity. While the price for a single 1kg bag might be higher, discounts of 20-40% are common when ordering in 'carton units' (usually 25kg per carton). Negotiate for tiered pricing based on total weight rather than per-color, allowing you to mix different colors while still achieving a bulk discount rate.

Glitter is prone to leakage, which can contaminate other cargo and lead to carrier fines. Insist on double-bagging (PE inner bag + foil outer bag) with a heat-sealed closure. For sea freight, ensure the cartons are palletized and shrink-wrapped to prevent moisture ingress, which can cause metallic glitter to oxidize or clump during long transit times.

Always utilize Secured Trading Services on Made-in-China.com to protect your payment. Do not release full payment until the Bill of Lading (B/L) is provided or the third-party inspection report is approved. For high-volume buyers, choosing an Audited Supplier on the platform provides an extra layer of verification regarding their factory capacity and export history.