1. Transportation and maintenance effect
In the process of transporting items, it is inevitable to avoid physical phenomena such as collision, extrusion, and vibration that are not conducive to the transportation of items. The item packaging bag can well protect the items in the packaging bag and avoid damage to the items caused by adverse factors. The items are well maintained during transportation.
2. Shell maintenance effect
The shell of the liquid packaging bag can isolate the items from oxygen, water vapor, stains, etc., and leakproof is also a necessary factor in packaging design. Some packages contain desiccants or deoxidizers to extend the shelf life. Vacuum packaging or excluding air from the packaging bag is also the main method of packaging items. Keeping items clean, fresh, and safe during the shelf life is the main function of the packaging bag.
3. Save volume and facilitate the classification of liquid packaging bags. Putting small items of the same type into one package is a good way to save volume. Powdered and granular objects need to be packaged.
4. Convey information
The packaging and labeling of liquid packaging bags can convey information about how people use, transport, recycle, or dispose of packaging bags or items.
5. Improve corporate visibility
Printing the design company's logo, company name and other information on liquid packaging bags can play a publicity role and effectively improve the company's visibility. It's simply a "moving flyer"! This is also another important aspect of liquid packaging bags.
6. Prevent theft and protect the interests of merchants
Liquid packaging bags can prevent food from mixing with other products. Some liquid packaging bags are very strong and have anti-counterfeiting labels to protect the interests of merchants from being lost. The packaging bags can have labels such as laser marking, special colors, and SMS authentication. In addition, to prevent theft, retailers put electronic monitoring labels on liquid packaging bags and wait for customers to take them to the store exit for demagnetization.
7. Easy to measure and process
Liquid packaging bags are easy to add, load and unload, accumulate, display, sell, open, repackage, use, and reuse. They are also easy to count the quantity. It is very convenient and greatly improves the efficiency of cargo transportation and packaging.