What are the advantages of plastic packaging bags

　　Plastic packaging bag is a kind of packaging bag that uses plastic as raw material to produce various articles in daily life. It is widely used in daily life and industrial production, but its convenience at this time brings long-term harm. The commonly used plastic bags are mostly made of polyethylene film, which can hold food. Let's take a look at the advantages of plastic bags.

　　1. Physical protection: The articles stored in the plastic packaging bag shall be free from extrusion, impact, vibration, temperature difference, etc.

　　2. Shell protection: The shell can isolate the articles from oxygen, moisture, stains, etc. Leakage prevention is also a necessary factor in packaging design. Some packages include desiccants or deoxidizers to extend shelf life. Vacuum packaging or vacuuming from the packaging bag is also the main packaging method. Keeping clean, fresh and safe during the shelf life is the main function of plastic packaging bags.

　　4. Message: Plastic bags and labels tell people how to use, transport, recycle or dispose of packages or items.

　　5. Marketing: Marketing often uses box labels to encourage potential buyers to buy goods. For decades, packaging design has become a key and changing phenomenon. Marketing communication and graphic design are applied to the highlights of the outer box and (for some reason) sales presentation.

　　6. Safety: Plastic bags can play an important role in reducing transport safety risks. Packaging bags can also avoid being classified as other goods. Some packages are firm with anti-counterfeiting marks to protect the interests of businesses from loss. Plastic packaging bags can have labels such as laser marking, special color, SMS authentication, etc. In addition, in order to prevent theft, retailers attached electronic monitoring labels on the packaging bags and waited for consumers to remove demagnetization at the outlet of the store.

　　7. Convenience: Plastic bags can be easily added, loaded, unloaded, stacked, displayed, sold, opened, repacked, used and reused.

　　8. Local control: A single package helps to accurately control the global. It can also easily calculate sales.

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