4m Height One Way Vent Valve In PE Food Grade Protect Coffee Bag From Damp
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
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