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Plastic Air Degassing One Way Coffee Valves Exhaust Valve for Coffee Pouch
| Price | $0.03 |
|---|---|
| Min Order | 10000 Pieces |
| Availability | In Stock |
| Shipping From | Guangdong, China |
| Popularity | 439 people viewed |
Model NO.:
MD23
Type:
Valve
Material:
Plastic
Main Material:
HDPE
Color:
Clear
Weight:
0.82g (±0.02)
Sealing:
180-200 ºC
Open Pressure:
2.0 – 3.0 Mbar
Close Pressure:
≤ 2 Mbar
with Filter:
Yes
Usage:
Coffee Package
Trademark:
Mandun Plastic
Transport Package:
Plastic Film+Outer Carton
Specification:
6mm(H) x Dia. 20mm
Origin:
China
HS Code:
3923900000
Product Description
Plastic Air Degassing One Way Coffee Valves for Coffee Pouch
(with Filter)
(with Filter)
| Model | MD23 (with filter) |
| Material | PE |
| Size | Diameter 20mm±0.1 |
| Weight | 0.82g ± 0.02 |
| Color | transparent |
| Sealing temperature | 163ºC - 168ºC |
| Open pressure | 2-3 mbar |
| Close pressure | ≤2 mbar |
| MOQ | 10000 PCS |
HOW IT WORKS?
When the gas generated by the product sealed in the bag makes the inside of the bag reach to a certain pressure, the gas can be pushed from the inside to the outside to open the one way degassing valve sheet, and the excess gas is discharged outward. When the pressure in the bag reduced to the level which is not enough to open the valve, the valve will close automatically. Meanwhile, the valve will automatically open only when the pressure inside the bag is higher than the pressure outside the bag, otherwise, it will not open, and the air outside will not enter to the bag.
A degassing valve is a one-way vent that allows coffee beans and ground coffee to slowly release carbon dioxide (CO2) and other volatile gases from the bag, without coming into contact with the air outside.
Packaging: Plastic film and carton Carton
Packing: 12,000 pcs/ctn, 55*35*39cm
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