Stash Jars

advanced production process Professional Glass Jar, Bottle & Container Manufacturer

Our cutting-edge manufacturing system integrates precision engineering and smart technology to deliver superior glass containers:

• Raw Material Refinement System
  Utilizing high-purity quartz sand (SiO₂ ≥ 99.98%) and fully automated batching systems with ±0.05g accuracy, we ensure flawless material consistency. Real-time spectral analysis guarantees compliance with strict compositional standards.

• Intelligent Forming Technology
  Equipped with French SIDEL all-electric melting furnaces (maintained at 1600°C ±2°C) and Italian BOTTERO intelligent molding units, we achieve dimensional tolerances ≤0.15mm. Integrated 10-channel IS machine vision detects micro-defects at 1200pcs/h.

• Precision Strengthening
  Glass undergoes triple-gradient annealing (650°C→450°C→300°C) and U.S. Corning-grade ion exchange treatment, achieving surface stress values exceeding 120MPa for exceptional impact resistance.

• Quality Assurance Network
  Our LMI 3D scanners and Oxford Instruments EDS systems perform 360° inspections, backed by ISO 9001:2015 and FDA certifications. Every batch undergoes rigorous thermal shock testing (-20°C to 300°C cycling).

• Eco-Conscious Manufacturing
  Featuring closed-loop waste heat recovery (35% energy conservation) and photovoltaic power systems, we reduce annual CO₂ emissions by 1,200 metric tons. Wastewater purification reaches 98.7% efficiency, exceeding GB8978-1996 regulations.