My first time know coffee valve

First contact with the one way valve

Do you know when is my first time to know coffee valve? When I was cleaning up at home, I turned out a bag of coffee powder I had been reluctant to drink before. At this time, I opened it and found that it had become damp and caked, deteriorated and inedible.

At this time, my friend sent a new bag of coffee powder. I see that this bag of coffee powder is different from the previous one. It has some holes on it. I was confused.

I'm afraid that the coffee powder will become damp and caked. Why do I need to make a hole? Isn't this accelerating the speed of moisture？

My friend explained that the vent you said was called one-way degassing valve which also called coffee valve. Although it is small, it has great effect. It is mainly use for coffee powder, because it has a filter, it can prevent the powder from blocking the one-way degassing valve.

It can also use for the packaging bags of coffee beans, nuts, pickles and pet feed. Its function is releasing the CO2 outside the package. Keep your products fresh and aroma. Prevent the air getting into the package.

Sure enough, with this one-way degassing valve, my coffee powder is no longer so susceptible to moisture and caking, and the storage time is longer, and the quality is also very good. Thanks to a bag of wet and caked coffee powder, I know the product of one-way degassing valve.

Touch the coffee valve again

Now I am working at a factory which mainly producing the one-way degassing valve and valve applicator machine in China.

Our factory name Color Suns Company Limited. Color Suns One Way Valve & Valve Applicator Machine Factory, who mainly focus on producing "COLOR SUNS" One Way Valve and Valve Applicator Machine in China.

COLOR SUNS is designing, manufacturing, selling, serving, trading the high quality of One-Way Valve & Valve Applicator Machine. We focus on offering the high-quality One-Way Valve and Valve Applicator Machine to Coffee Industry, Flexible Packaging Industry, Food Industry or Feed Industry......

In this factory, the first product I know is the one-Way Degassing Valve-CS01.The coffee degassing valve CS01 with filter mainly for the ground coffee, coffee valve solved the problem and gives many roasters the opportunity to roast and pack fresh coffee immediately.

Fresh roasted coffee naturally gives off large amounts of CO2 (gas). The coffee valve naturally released CO2 creates an over pressure in packages and it must be released from a package by the coffee valve. Its function is releasing the CO2 outside the package. Keep your products fresh and aroma. Prevent the air getting into the package.

Learn more about coffee valve

This coffee valve is only 22.3mm, 4.00mm high, weight 0.65g, and its sealing melting point reaches 135℃,sealing range depending on sealing time and sealing pressure which can reach 180-220℃.The opening pressure is required to be 2.0-5.0mbar.

Are you interested in it? Welcome to email us to get the catalog of the CS01: sales@colorsuns.com

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