Xinda pelosi co.,limited
Xinda pelosi co.,limited
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Our service:
1. Free stocked samples for checking quality
2. 7 * 12H customer service provide fast reply
3. Professional design service is available
4. Skillful engineers are waiting for your requests
5. Production visualization. Photos of every production steps will be sent to you
6. Shipping statues updating. You will not lost information about products forwarding and arrival
7. Customer database available. Your every request will be marked to make the repeat order easily.
Gas Release: The primary function of the degassing valve is to allow carbon dioxide (CO2) gas, released naturally by freshly roasted coffee beans, to escape from the package. This prevents the package from bulging or bursting due to pressure buildup.Oxygen Barrier: Prevents oxygen from entering the package once it is sealed. Oxygen can oxidize coffee beans, leading to loss of flavor and aroma. The degassing valve helps maintain the freshness of coffee beans by creating a controlled atmosphere inside the bag.By effectively managing gas release and oxygen ingress, coffee packaging with degassing valves helps to extend the shelf life of coffee beans. This ensures that consumers receive coffee that is as fresh as possible, even after storage.Aroma Preservation: Ensures that the aromatic qualities of freshly roasted coffee beans are preserved until the bag is opened by the consumer. This enhances the overall coffee-drinking experience.Designed to be integrated into various types of coffee bags and pouches. They are typically positioned near the top or side of the package to optimize gas release and ensure functionality.
Many coffee bags with degassing valves are equipped with resealable closures, such as zippers or heat seals. This allows consumers to reseal the bag after opening, maintaining freshness between uses.
| Body material: | HDPE (Polyethylene) |
| External diameter: | 19.6mm ±0.1 |
| Height: | 5.38mm ±-0.3 |
| Weight: | 0.95g ±-0.03 |
| Sealing valves: | 163℃-168℃ |
| Open pressure: | 2-8 mbar |
| Close pressure: | ≤ 2 mbar |
| Air flow: | 1-1.3L /min at 6 mbar |
Q1:May i know your MOQ?
A: YES.For printed bags,10,000 pcs.
Q2:What do you have in stock for unprinted bags?
A: All kinds of caps .
Q3: Can I get free sample ?
A: YES, free existing sample bag is available, freight is needed.
Q4: Can you make customized items?I would like to print my logo on packaging.
A: YES.Customized service is acceptable we here .
Q5: Should we need to pay the mold cost again when we reorder next time?
A: NO.It's just one time fee if size do not change and it can be used for a long time.