Coffee, this mysterious beverage originating from Africa, has long become an indispensable part of modern life. Legend has it that the world's first coffee tree was discovered in Africa, where indigenous tribes would grind coffee berries, mix them with animal fat, and roll them into balls as energy food for warriors heading into battle.
Over time, people gradually discovered coffee's charm—it not only refreshes the mind but also pairs beautifully with sugar, honey, milk, and other ingredients to create unique aromas and flavors. Today, coffee has become one of the world's most beloved beverages.
When selecting coffee, beyond factors like taste and brand, consumers increasingly value the design and functionality of coffee packaging bags. Elegant packaging not only enhances product image but also effectively extends coffee's shelf life.
Based on market demand, Sengreen Shenzhen Coffee Bag Manufacturer has identified four common types of coffee packaging bags:
① Vacuum Pressure Packaging
This premium packaging method involves introducing inert gas and maintaining controlled pressure within the bag to significantly extend freshness. The pressurized environment helps aromas adhere to coffee oils, enhancing the beverage's flavor complexity.
② One-Way Valve Packaging
Post-roasting coffee releases carbon dioxide, making one-way valve packaging essential. This valve allows gas to escape while preventing air ingress, avoiding off-flavors. However, continuous gas release results in slight aroma loss.
③ Non-airtight Packaging Bags
This economical packaging method suits short-term sales and rapid consumption. While cost-effective, it limits coffee's shelf life and is typically used in markets with brief distribution cycles.
④ Airtight Packaging Bags (Vacuum Sealed)
This packaging maintains coffee freshness for short periods at a low cost. However, consumption within three months is recommended to ensure optimal flavor.Premium coffee demands superior packaging. Sengreen's Shenzhen Coffee Packaging Division is dedicated to providing professional, high-quality coffee packaging solutions.
We prioritize our clients' urgency and address their needs, ensuring every coffee bean retains its purest aroma.
