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Oxygen Indicator

The oxygen indicator is an essential quality control tool for vacuum and oxygen absorber packaging. When the oxygen level inside a package rises, the indicator changes color from pink to blue-purple, clearly signaling seal failure or oxygen leakage. This allows both consumers and production teams to assess product safety at a glance.
Available in adhesive type and single-sheet type, our oxygen indicators are ideal for use in packaged foods, health supplements, and vacuum sealing lines. By incorporating this solution, manufacturers can enhance food safety protocols and strengthen consumer trust in their brand.

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Features

  • Visual detection of oxygen infiltration inside packaging
  • Clear color change: pink → blue-purple
  • Monitors the effectiveness of oxygen absorbers to prevent spoilage
  • Suitable for vacuum-sealed and nitrogen-filled packaging
  • Two flexible formats: adhesive type & single sheet type

Dimensions

  • Adhesive Type: Width 12mm / Indicator width 6mm (100M per roll)
  • Single Sheet Type: 40 × 50 mm

Applications

  • Oxygen leak detection in various food vacuum packaging
  • Quality control in health supplements, pharmaceuticals, and dehydrated foods
  • Quality assurance checks during food manufacturing processes
  • Value-added solution for oxygen absorber manufacturers and food brands

Product Inquiry Form

Product Inquiry Form