33.Coffee valve on the light roast and medium roast coffee bag.

Today Color Suns Coffee Valve and Valve Applicator Machine use the coffee valve to pack the roast coffee bean. As you can see the picture that all the coffee bags have been installed a piece of One-way degassing coffee valve on the coffee package. After roasted the coffee bean, they will release large of the CO2,we need to install one piece of one way coffee valve into the coffee bag by the Coffee Valve Applicator Machine, only 1.5 second ,the coffee valve have been installed into the coffee package. And the a bag of roasted coffee bean will be protect very well. A small coffee valve can keep your coffee bean fresh and the coffee aroma will be smell by these one way coffee valve.

 

Some of the clients will smell a bag of coffee during these small one way coffee valve at the supper market. They can know whether a bag of coffee fresh or not during the small holes on the bag, and these small holes are made by the coffee valve applicator machine which also called coffee valve applier or coffee valve installer. The coffee valve applicator machine can install the coffee valve into per coffee bag ,in the same time, while the coffee valve applicator machine installing the coffee valve, the machine will make some holes on the bag, and then the coffee valve can make the function—release the co2 outside the coffee bag by these small holes on the coffee bag with coffee valve.