Breathing Unilateral Coffee One Way Degassing Valve With 5 Holes / Micro Plastic One Way Valve

Small Plastic One Way Valve / Unilateral Coffee Valve Breathing Coffee Pouch

1. Flow way : one way vent air , unilateral 

2. Opening pressure: 1500pa - 1700 pa

3. Closing pressure: 1000pa - 1200pa

4. Shape : Dish / Round shape

5. Advantage : Sealing on coffee pouch , will do good for reserve the coffee pouch , and vent the CO2

expand air from bags , keep bags from burst  

 
1. How can I get sample , would you send free sample ? 

Answer : We can send free sample for your testing our quality , just kindly send us inquiry via email , or wechat

2. Do you have regarding coffee valve sealing machine ? 

Answer: Yes , we also produce coffee valve sealing machine 

3. How long will I get my order ? 

Answer : Normally order time will be about 5 to 8 working days , if urgent , we would accelerate the

shipping speed