The application of aluminium foil bags in the food packaging industry
The emergence of aluminium foil bags has made a huge contribution to the flexible packaging industry, and with its own excellent characteristics, aluminium foil bags have been widely used in the food packaging industry.
In actual production, aluminium foil bags for food also have advantages that ordinary plastic food packaging bags do not have, such as aluminium foil bags in the packaging of cooked food products, can extend the shelf life of cooked food products, light, to avoid the defects of cooked food products easy to deteriorate and change the taste; aluminium foil bags also have good printability, can be in all kinds of food packaging according to the “things” of the appropriate design In addition, aluminium foil bags are very plastic and can be made into a variety of bag types, such as three-side-seal food packaging bags, four-side-seal bags, eight-side-seal bags, stand-up zip bags, shaped bags, etc. Different types of aluminium foil bags can be used for different types of food packaging.
Aluminium foil bags are widely used in food packaging also depends on several elements. One, aluminium foil pouch packaging can make the food and oxygen, water vapour, stains, etc. isolated, and leak-proof is also one of the elements of packaging design needs. And some aluminium foil pouches packaging to extend the shelf life of the product is to add desiccant / deoxidiser to achieve the goal, or the use of vacuum packaging or vacuum packaging packaging packaging methods.
Secondly, the aluminium foil pouch has many excellent physical properties, which can protect the food stored in the aluminium foil pouch from extrusion, impact, vibration, temperature differences and other external physical factors and damage; Thirdly, the printing of the aluminium foil pouch is not only a good way to protect the food, but also a good way to protect the food.
Third, the printing suitability of aluminum foil pouches can not only design printing patterns in food packaging according to “things”, but also a marketing tool that can use aluminum foil pouch labels to inspire potential buyers to purchase goods, and aluminum foil pouch packaging design can directly affect consumers’ desire to buy.
Fourth, aluminium foil pouch packaging can have the advantages of easy additions, loading and unloading, stacking, displaying, selling, opening, reloading, using and reapplying, which brings great convenience for food packaging, storage and transportation, marketing and use.