Semi - Transparent Silicon One Way Degassing Coffee Bag Valve Sealing On Soft Doypack

The one way vent valve , named as coffee bag valve , is composed of plastic and silicon gasket .

1.  Used for Sealing on coffee bags , to expel the air from bags and keep bags dry

2.  The valve could be assembled on soft dypack , like tea bags , bean bags , and cookie doypack

3.  Used for a number of pet's products packaging , like pet's food , pet's snack , feeding stuffs

4. Vacuum bags with valve could degassing air from bags

5. Condiment packaging bags with silicon one way degassing valve

1. Some special stuff easy produce C02 or other airs after sealing , so need on way degassing coffee bag

valve to expel the air from bags , and insure the outer air won't go in , that's how it works

2. Composited with PE food grade plastic and silicon gasket

3. Guard against moisure, keep the spiciness within shelf life time

4. Customize color is acceptable , low MOQ , fast delivery and with prefessional customer service