Coffee Valve WJ01P(square)
The one-way degassing valve allows carbon dioxide to escape from the inside of the bag without allowing external oxygen into the sealed bag. The raw materials (PET) meets FDA standard, is imported from the USA and have obtained a third-party authority (SGS) FDA test report.
Wojin Plastic Product Factory
Aroma protection / Pressure relief valve for ground coffee / Applicable to iron cans, plastic cans, coffee bags, flexible food packaging, and composite packing bags, etc.
Diameter 20mm±0.1, Height 0.5mm±0.2
1. It is easy to install on a variety of food packages
2. The amount of plastic used is 60% less than that of ordinary valves
3. It can be directly contacted with food according to US and European guidelines
Opening pressure: 5 mbar
Air flow: 1-1.3L/min at 6 mbar
Paste power up to: 22N / 25MM
A perfect performance of the valve is guaranteed for 3 years
1. QTY - 10,000 PCS/CTN
2. MEAS - 250 x 140 x 120mm
3. N.W. - 1.49 KG/PCS
3. G.W. - 10.2 KG/CTN
"Easy to install and very effective!"
"It preserves the flavor's integrity beautifully."
---Label type degassing valves work great!---