4m Height One Way Vent Valve In PE Food Grade Protect Coffee Bag From Damp
Product Detail |
Model Name |
One way vent valve |
Model |
A1 |
Function |
Protect coffee bag from damp |
Material |
Polyethylene and PVC gasket |
OEM/ODM |
Great , welcome |
Usage |
Coffee bags |
Technique |
Plastic injection mould |
Outer diameter |
23mm |
Height |
4m |
Color |
Clear , white , customized color |
Payment method |
Western Union,Bank Transfer , letter of credit |
Shipping way |
By sea , or by express(usually for sample order) |
Package |
Inner poly bags and standard export carton box |
Packing box size |
50*33*43cm |
One Way Vent Valve Picture |
One way ventilation instruction |
The one way vent valve , it works that the outer air won't get into bags , and inner air could vent from
bags , release the air and protect bags from damp and expandation.
1. Usually sealed on coffee bags , coffee bean bags , cereal bags with one way vent valve
2. Foil-based laminated packaging , food flexible bags
3. Pet's food composition bags
4. Vacuum bags with valve could degassing air from bags
5. Seasoning sauce packing bags , air vent , keep bags from damp
Advantage |
1. Some food will produce volatilized air after roast , with one way vent valve could vent air while outer air
won't get into bags , will upmost protect the commodity
2. 100% food grade PE material , could used for food softbags
3. Guard against damp , prolong the storage time of commodity
4. Preserves aroma characteristics within the package during shelf life