12-Inch Latex Balloons | 2.8g Industrial Quality | Borun (NiuN®)

12inch Latex Balloon

12-Inch Latex Balloons - Industrial Factory Supply

Borun (NiuN®) is a direct manufacturer of 12-inch latex balloons, engineered for high-performance commercial and event applications. We focus on the industrial production of 2.8g latex balloons, utilizing precision dip-molding and vulcanization technology to ensure consistent quality and mechanical reliability for large-scale B2B requirements.

Product Technical Specifications

  • Dimensional Standard: 12-inch (30.5cm) nominal diameter at optimal inflation.
  • Unit Mass Calibration: 2.8g ± 0.05g, ensuring standardized performance and consistent helium buoyancy across large batches.
  • Polymer Composition: High-purity natural rubber latex with reinforced cross-linking density.
  • Vulcanization Process: Multi-stage deep-cured vulcanization for enhanced molecular stability and long-term shelf-life.
  • Mechanical Properties: Optimized high-modulus elastomer neck for automated machine inflation and high-frequency deployment.
  • Surface Finish: Integrated anti-tack processing to facilitate clean handling and efficient retail packaging.

Quality Control Benchmarks

Quality Parameter Borun (NiuN®) Factory Specification
Mass Calibration 2.8g ± 0.05g
Mechanical Failure Rate <0.1% (Automated inflation testing)
Molecular Cross-linking Deep-cured polymer matrix
Regulatory Safety CE, CPC, EN 71-12 compliant

Operational Integration for B2B Procurement

Our 12-inch industrial latex balloons are configured for high-frequency industrial throughput. By utilizing vacuum-compressed packaging, we optimize carton density, reducing international shipping CBM and warehousing costs for your wholesale operation.

Request Technical Specifications & Wholesale Quote

Contact our export department for batch testing documentation, factory audit data, and volume-based pricing structures.

Submit Wholesale Inquiry

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