ATCO® Oxygen Indicator Label is totally non-toxic & food safe for insertion into food packages
Provides a clear colour change from bright yellow to dark blue, in the presence of oxygen
Self adhesive label format, supplied on a reel for automatic application
Reversible and Non reversible Formats
Acts as a Pack Integrity Monitor
Ideally suited for applications with Oxygen Absorbers
ATCO I-A20 indicator is a self-activated oxygen indicator. It is yellow in the absence of oxygen, and becomes progressively blue when oxygen is detected. It is completely food safe and can be place din direct food contact.
ATCO I-S120 indicator is a heat-activable oxygen indicator. It is yellow to orange in absence of oxygen, and becomes progressively blue when oxygen is detected. In combination with ATCO oxygen absorbers, it is perfectly suited for applications, where a sterilization process by autoclave is conducted.
Monitor and show O2 level in food packaging
Monitor effectiveness of O2 Absorption
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