The effect of the bag

Transmission of messages:

　　Packaging and labelling inform everyone how the package is used, shipped, recovered or resolved.

Facilitation:

　　Packaging may have easy to increase, load, stack, display, sell, open, reload, use and reuse.

Promotion:

　　Promote the use of box labels to encourage potential buyers to purchase products. Packaging planning has been an insignificant and changing phenomenon for decades. Promote the dissemination of the bright spots of the application of peace surface planning to the outer packaging box and the sale display.

Partial control:

　　Individual packing helps to control the whole situation accurately. For example, when salt is packaged, inventory can be known. It also makes it easier to account for sales, such as milk companies delivering and recovering milk bottles, rather than allowing consumers to fill them themselves.

Physical protection:

　　The contents of the bag stored in the bag need to prevent kneading, hitting, vibration, temperature difference and other phenomena.

Shell protection:

　　The shell can separate the article from oxygen, water vapor, stains, etc., and the prevention of leakage is also an essential element of the packaging plan. Some packaging includes a desiccant or deoxyagent to extend the shelf life. Vacuum packing or removing the air from the package is also the primary method of packaging. The primary function of the bag is to keep food clean, fresh and full during the shelf life.

Consistent packaging:

　　Small items of the same kind can be inserted into a package to save volume. Powder and granular objects need to be encapsulated.

Security:

　　Packaging can play a major role in reducing transport safety risks. Packaging can also prevent food from being transferred to other products. Some bags are strong and have a security logo, the effect is to protect the merchants from the advantages of lost. The package can have laser logo, extra color, text message authentication and other labels. Other retailers guard against theft by placing electronic surveillance tags on their bags for consumers to take to the store's exports for demagnetization.