One Way Air Vent Valve Press Jointing On ziplockkk Foil Flat Bottom Coffee Bags
Product Detail |
Product Name | one way air vent valve |
Mould num | #A2 |
Feature | one way air vent / unilateral air vent |
Plastic Type | PE body & Silicon gasket &Silicon oil |
Application | Jointing on ziplockkk foil flat bottom coffee bags |
Pressure open | 2-8mbar |
Pressure close | <2mbar |
Height | 5.7milimeter |
Diameter | 19.8milimeter |
Color | As customer's demands |
Benefit | Vent CO2 from bags , keep bags from burst |
Shipping time | Normal 7-10 days |
Shipping way | By sea , air , express (or custom freight fowarder) |
Picture |
Instruction |
This model A2 one way air vent valve , the instruction is as below :
1. Compose: PE main body + sillicon gasket + sillicon oil
2. Benefit for air vent , unilateral air vent , protect bags from burst
3. Sealed joint on ziplockkk foil flat bottom coffee bags , kraft laminated doypack , bean plastic bags ,
fertilizer bags , pet food pouch bags
4. Covenient for preservation and shelf-life
5. Improve and enhance package aesthetics
Superior |