Coffee Packaging For Stand Pouch
The advantages of coffee bags made by BN packaging:
1. Japanese kraft paper, very high barrier to extend the foods life time,all materials are food grades with the certificates.
2. Swiss WIPF valve which is one of the famous valve in world, it can keep your coffee freshness and extend the life time.
3. One year quality warranty .
4. Solvent-free lamination and dust-free workshop, so we can guarantee the food safety for food packaging pouches.
5. Free designing and mockup.
6. Door to door shippment.
- OEM & ODM
- China
- 5 DAYS
- 600000 PCS
- Information
Name | BN Packaging 340g Coffee Benas Bag Flat Bottom Bag With Valve and T-zipper, Kraft Paper + PLA |
Size & Thickness | Customized (120-200 microns) |
Ink Type | Eco-friendly package |
Material | White kraft paper, PLA, VMPET, NK,NKNE etc... |
MOQ | 2,000 Piece per size per design, 11 designs |
Usages | Coffee Packaging For Stand Pouch |
Feature | 1) Extend Product Shelf Time 5) Certificate: EU FDA standard |
Port | Guangzhou/Shenzhen/Foshan |
Most coffee bean bags will have a circular button-like element on them. Squeeze the bag, and the aroma of the coffee will be drilled through the small hole above the "button". This "button" shaped widget is called a "one-way exhaust valve".
Freshly roasted coffee beans gradually release carbon dioxide, and the darker the roast, the more carbon dioxide gas is released.
The one-way exhaust valve has three functions: one is to help the coffee beans to exhaust, and at the same time to prevent the oxidation of the coffee beans caused by the backflow of air. Second, during transportation, avoid or reduce the risk of package damage due to bag inflation due to coffee bean exhaust. Third, for some consumers who like to smell the aroma, they can experience the fascinating aroma of coffee beans in advance by squeezing the bean bag.
Would a bag without a one-way vent valve fail? Not absolute. Due to the degree of roasting of the coffee beans, the carbon dioxide emissions are also different.
Deep roasted coffee beans release a lot of carbon dioxide gas, so a one-way vent valve is needed to help the gas escape. For some lightly roasted coffee beans, the CO2 emissions are not as active, and the presence or absence of a one-way vent valve is not as important. This is why, when making pour coffee, light roast beans are "bulkier" than dark roast beans.
In addition to the one-way vent valve, another measure of packaging is the interior material. Good quality packaging, the inner layer is usually aluminum foil. Aluminum foil can better block oxygen, sunlight and moisture from the outside world, creating a dark environment for coffee beans.
The storage conditions of coffee beans determine the flavor performance of coffee beans. A dark, cool, ventilated and moisture-proof environment is more conducive to the storage of coffee beans.Reduce the time the beans are exposed to the air and remove them before use. Try to grind again before use to reduce the escape of aromatic substances. Purchase in small quantities and multiple times, try not to stock up. After all, fresh coffee can bring us a better sensory experience. Using the coffee stand up pouch of bn pack can effectively protect the coffee beans.
