What is the difference between vacuum packaging bags and inflatable packaging bags?

Vacuum packaging bags and inflatable packaging bags are two different packaging methods, with the following differences:
1. Gas state: Vacuum packaging bags extract air from the bag during the packaging process to reduce the oxygen content inside the bag, thereby extending the shelf life of food. Inflatable packaging bags are bags filled with gas to increase pressure, fill or protect products.
2. Gas injection time: Vacuum packaging bags will extract air after sealing, and usually require a specified time to complete the vacuum process. Inflatable packaging bags require gas to be filled into the bag before sealing, usually through an inflator or manual inflation.
3. Purpose: Vacuum packaging is commonly used for preserving food such as meat, cheese, and vegetables. By reducing the presence of oxygen, the oxidation and spoilage process of food can be slowed down. Inflatable packaging is usually used for potato chips, bubble wrap materials, etc., to protect products from crushing or external impacts by filling them with gas.
4. Packaging effect: Vacuum packaging bags can keep food fresh for a longer period of time, while also reducing the volume and weight of food. Inflatable packaging bags can provide filling effect and product protection, avoiding damage caused by compression, vibration, etc. during transportation and storage.
In short, the main differences between vacuum packaging bags and inflatable packaging bags are gas state, injection time, purpose, and packaging effect. Choosing appropriate packaging methods based on different product requirements can comprehensively protect and transport products.
Jinde Packaging has been focusing on the production and research and development of various vacuum packaging bags for 11 years. We can provide customers with a one-stop service of vacuum packaging bag design, printing, lamination, curing, slitting, bag making, quality inspection, finished products, and delivery. The product has successively obtained multiple certification qualifications such as FDA certification, ISO certification, SGS certification, MA product certification, etc. It can produce more than 500000 pieces per day and sell more than 13000 tons annually. It is a top supplier for Taobao stores and a SKA merchant for Alibaba. Service Hotline: 15902743510