PE Food Grade Small Plastic One Way Valve For Ground Coffee Packaging
| Product Detail | 
 
 
| Item name | Small plastic one way valve | 
| Model num | A1 | 
| Function | One way degassing air | 
| Material | PE Food Grade | 
| Custome order | Okay | 
| Usage | Ground coffee packaging | 
| Processing | Injection molding | 
| Outer Dia | 23millimeter | 
| Thickness | 4millimeter | 
| Color | White | 
| Shipping time | Around 7 days after confirm payment | 
| Shipping way | By sea , air , express | 
| Packing box size | 50*33*43cm | 
 
 
| Picture | 



| Advantage | 
1. This model of small plastic one way valve , are suitable for roast coffee bean , ground coffee packaging
2. For the roast coffee will continue release C02 , will expand the bags , so it's very necessary have one way 
valve to degassing C02 from bags , to protect from bursting
3. The environmental air , moisture will be stoped from bag , good for warehouse reservation
| FAQ | 
 
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 speed . The
Shipping time depends on freight company .
If there's any question or confusion , pls kindly email us or wechat us