The role of plastic food packaging: 1.
Physical protection of storage in the food packaging bags of food needs to avoid squeezing, impact, vibration, temperature and so on.
Shell protection shell to be able to make food and oxygen, water vapor, stains, such as seepage prevention is also the necessary factors of packaging design.
Some packaging include the desiccant or deoxidizer to prolong shelf life.
Vacuum packaging or go to the air inside the bag is the main method of food packaging.
Save the food within the shelf life of clean, fresh and safety is the first function of packaging.
Into the same package the same kinds of small objects into a package is a good way to save the volume.
Powder and granular objects need to encapsulate.
Message packaging and label to tell people how to use the packaging or food, transport, recycling or processing.
Marketing marketing often use packaging label to encourage potential buyers to purchase goods.
Packaging design for decades has become an important and constantly changing phenomenon.
Marketing communications and graphic design is applied to the bottle and,
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Sales show window.
Safe packaging can play an important role in reduce transportation security risks.
Packaging can also avoid food to other goods.
Food packaging can reduce food was stolen.
Some food packaging is very strong and have anti-counterfeiting mark, the role is to protect the interests of businesses from losses.
Packaging can have laser logo, special color, SMS certification labels, etc.
Other retailers to prevent theft, with electronic monitoring label on food packaging bags, such as the export of consumers to shop for demagnetization.
Convenient packaging may be easy to acquire, loading and unloading, stacking, display, sales, open, reshipment, use and reuse.
Part of the control of a single package helps to accurately control the overall situation.
Such as salt in packaging can know inventory.
It can calculate the recent sales of dairy company delivery, recycling milk bottle, for example, instead of letting consumers themselves filling.
Plastic bags 】