Have you ever noticed the milk carton in your hand?
Why are fresh milk mostly packed in cartons?
Is the carton you see really just a carton?
There are six layers in the milk carton. Paper is just one layer that supports the packaging box. The main materials are aluminum foil and polyethylene. The secret of keeping milk fresh is hidden in a layer of aluminum foil with a thickness of 0.006 mm.
The domestic consumer market is vast and the demand for aluminum foil packaging is large. Aluminum foil has strong barrier properties and good antibacterial properties, which enables aluminum foil packaging to maintain the freshness and flavor of food to the maximum extent. It is widely used in food packaging fields such as fresh milk, juice, and cooked food.
The dilemma of domestic food grade aluminum foil
In the past, our country was unable to independently produce food-grade double-zero aluminum foil. Foreign aseptic packaging companies and their upstream supply chains have long had a monopoly in China's aseptic packaging field. First, because the production process of double-zero aluminum foil is complex and requires double-rolling of finishing mills. Second, enterprises need to inject a large amount of capital to introduce double-zero aluminum foil production equipment from abroad.
Why do milk cartons have to be packaged in aluminum foil?
In the early days of the development of China's dairy industry, milk could only be stored at low temperatures, and transportation became the biggest problem. Aluminum foil packaging extends the shelf life of fresh milk and solves the problem of long-distance transportation. The air and moisture permeability are low, which better ensures the sterile environment and factory quality of milk, allowing people to drink fresh drinks without leaving home, and bringing new opportunities to enterprises.
How GNEE aluminum foil breaks through
The only way to break the situation is through innovation
As a demonstration enterprise that has repeatedly achieved great results in the field of aluminum deep processing, GNEE adheres to the declaration of "continuous self-improvement and revitalization of China" and leads aluminum foil people to explore a path of scientific and technological innovation in China's aluminum industry.
Under the leadership of the CEO, we insist on "innovation is the life of an enterprise" and independently develop "casting and rolling instead of hot rolling" short-process and stable manufacturing of high-end double-zero aluminum foil in large quantities; we also recruit talents, including academicians of the Chinese Academy of Engineering and experts enjoying special national allowances. A high-quality team composed of a large number of elites in the professional field.
