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Valve Application
One-way degassing valves have become a staple in the coffee and tea packaging arena. This amazing invention has given roasters great flexibility in terms of packaging by allowing freshly roasted coffee to be packaged immediately. Since our valves release the air within the bag without letting outside air back in, it keeps your product fresh and prevents your bags from bursting.
Installing our one-way degassing valve is a must for coffee packaging. This allows roasters to pack freshly roasted coffee immediately without the worry of having the bag burst open due to trapped air. You see, freshly roasted coffee releases gas and continue to do so for up to 7 days. Our one-way valve will help release the gas while preventing air in?keeping freshness intact. Your customers will never be faced with stale coffee again.
Standard Valve Location
How valve location are measured:TT: From the top of the bag to the top of the valve.
BB: From the bottom of the bag to the bottom of the valve.
Gusseted Bags
| Capacity | Valve Location | Notes |
|---|---|---|
| 2 oz | 1.5" | TT |
| 4 oz | 2" | TT |
| 8 oz | 3" | TT |
| 12 oz | 4.25" | TT |
| 16 oz | 4.25" | TT |
| 16 oz (Extra Long) oz | 5" | TT |
| 2 LB | 5" | TT |
| 5 LB | 6" | TT |
| 10 LB | 6" | TT |
| 20 LB | 7" | TT |
| 40 LB | 7" | TT |
Square Bottom Gusseted Bags
| Capacity | Valve Location | Notes |
|---|---|---|
| 8 oz | 3" | TT |
| 16 oz | 4" | TT |
| 2 LB | 5" | TT |
| 5 LB | 6" | TT |
Square Bottom Gusseted Bags w/ E-Zip
| Capacity | Valve Location | Notes |
|---|---|---|
| 12 oz | 2.5" | TT |
| 16 oz | 2.5" | TT |
| 2 LB | 5" | TT |
| 5 LB | 6" | TT |
Function
Serves as a pressure relief valve when packaging freshly roasted coffee. Prevents staleness by inhibiting the introduction of oxygen withn the bag.
Stand - Up Pouches
| Capacity | Valve Location | Notes |
|---|---|---|
| 2 oz (No Zip) | 1.5" | TT |
| 2 oz | 2" | TT |
| 4 oz | 2" | TT |
| 8 oz | 2.5" | TT |
| 12 oz | 3" | TT |
| 16 oz | 3" | TT |
| 24 oz | 4" | TT |
| 2 LB | 4" | TT |
| 4 LB | 5" | TT |
| 5 LB | 6" | TT |
| 8 LB | 6" | TT |
Flat Pouches Matallized & Poly
| Capacity | Valve Location | Notes |
|---|---|---|
| 2 oz | 1.5" | TT |
| 4 oz | 2" | TT |
| 8 oz | 2.25" | TT |
| 16 oz | 3" | TT |
| 2 LB | 5" | TT |
| 5 LB | 6" | TT |