It has stable performance of absorbing oxygen and the indicator can colored sensitively through the color change of indicator

 

OUKPAK is an oxygen absorber developed to protect packaged foods, pharmaceuticals and other products against spoilage, mold growth, color change, rancidity, loss of nutritive values, insect damage and loss of quality. Produced in packet form using food grade ingredients, OUKPAK irreversibly absorbs oxygen inside sealed packaging to less than 0.01% and maintains this level. 

Typical Usage:

It has stable performance of absorbing oxygen and the indicator can colored sensitively. It's intuitionistic and efficient, you can estimate if there is oxygen or not in the packaging through the color change of indicator, and it also can be used to eatimate the barrier property and the airtightness of packaging accessorily.

 

OUKPAK Benefits 

Extends shelf lifePrevents growth of aerobic pathogens and spoilage organisms, including moldsEliminates the need for additives such as BHA, BHT, sulfur dioxide, sorbates, benzoates, etc.Eliminates or reduces the need for preservativesUse with or without gas flushing/vacuum packaging to absorb virtually all oxygen and absorb any oxygen that may permeate the packageAvailable in spool or fan-folded for automatic dispensingIncreases stability in oxygen sensitive compounds

 

Significantly improves keeping qualities of polyunsaturated fats and oilsHelps retain fresh-roasted flavor of coffee and nutsPrevents oxidation of spice oleoresins present in spices themselves and in seasoned foodsPrevents oxidation of vitamins A, C and EInhibits mold in natural cheeses and other fermented dairy productsDelays non-enzymatic browning of fruits and some vegetablesInhibits oxidation and condensation of red pigment of most berries and sauces

 

OUKPAK has been found to be effective when used with many kinds of packaging materials including EVOH and PVDC. Some important considerations to keep in mind regarding certain types of packaging include:adequate barrier should be used - Plastic film must be checked for its oxygen permeabilityHermetic seals are essential - Non-hermetic seals reduce shelf-life by using up oxygen absorber capacity prematurely  Package geometry - The package must be designed so as to allow free circulation of air around the product It is recommended that application tests with actual materials and equipment be conducted before using and specifying OUKPAK. This includes determining the water activity of the product as nearly as possible, at what temperature the product will be packaged, and specifications of the packaging film. 

 

 

Standard Packing                                                                           With inner KNYLON bags and outside PE bag for air and moisture-proofing (Customized packing is available)

 

How to choose OXYGEN ABSORBER packet? Please ask for the Computation method. 

 

 

oukpak indicator oxygen absorber