product overview
Our high-performance postal rubber bands are precision-engineered for global mail handling systems. Manufactured from 100% natural latex with advanced vulcanization technology, they withstand rigorous postal operations while ensuring minimal breakage and environmental impact. Certified by ISO 9001 and REACH compliance.
Product advantages
Our postal rubber bands have a tensile strength of ≥28 megapascals (ASTM D412 standard) and fully recover after withstanding tensile deformation of more than 200%. It operates stably in an environment ranging from -40°C to 80°C (passed the MIL-R-6855 test). It is free of phthalates, non-toxic (compliant with FDA 21 CFR 177.2600 standard), and biodegradable within 2 to 5 years under soil burial conditions. Our color identification system (Pantone® color number matching) enables rapid sorting of mail. The low-friction surface reduces the jamming rate of the automatic sorting machine by 40%.
Application of the product
Bulk mail processing
suitable for letter bundling (50-200 pieces). The usage is 30% less than that of traditional rubber bands.
Bulk mail processing
suitable for letter bundling (50-200 pieces). The usage is 30% less than that of traditional rubber bands.
Newspaper and periodical delivery
with UV-resistant design to prevent ink from staining. 98% no trace rate.
Why choose our postal rubber bands?
Our quality is stable. Full inspection on ISO 9001 production line (tolerance control ±0.1mm), customer complaint rate < 0.05%. My customization is flexible. Sample delivery is available within 72 hours (supporting non-standard sizes/logos), and the minimum order quantity is 500kg. We offer a zero-risk warranty. If the breakage rate is over 0.5%, we will replenish goods for free. The annual loss cost is locked at no more than $1,200. We have a strong supply guarantee. Our daily production capacity is 100 tons, and urgent orders can be delivered globally within 20 days.
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