Aluminum oxidation processing, also known as aluminum anodizing processing, places aluminum or its alloys in the corresponding electrolyte (such as sulfuric acid, chromic acid, oxalic acid, etc.) as an anode, under specific conditions and applied current, electrolysis. The aluminum of the anode or its alloy is oxidized, and a thin layer of alumina is formed on the surface, the thickness of which is 5 to 20 microns, and the hard anodized film can reach 60 to 200 microns. High resistance plastic packaging materials, because of the ability to stainless steel tile edge trim give quality, preservation, flavor preservation and prolong shelf life function and rapid development and wide application, in addition to the current widely used giant pieces of vinyl chloride (PYDC), ethylene, vinyl alcohol copolymer (EVOH), in recent years, the development of environmentally friendly adaptive materials, to promote polyvinyl alcohol (PVA), according to terephthalate glycol (PEN), copolyamide (MXD6), silicon or aluminum oxide steam film (soft glass), nano inorganic materials and other development will be more eye-catching. Strengthen our scientific, environmentally friendly and economical aluminum oxidation processing methods, then our aluminum oxidation processing industry will enter a new height, the future market, belongs to science and technology, belongs to green!

In order to adapt to the requirements of the new era, plastic bottle packaging materials in addition to stainless tile trim the requirements of the market for packaging quality and quantity and other increasing requirements, its development must be to save resources, save energy, easy to recycle after use, easy to dispose of or be easily degraded by the environment as the starting point of technology development, plastic bottle packaging new materials, new processes, new technologies, new products continue to emerge, and is moving towards high performance, multi-function, active use of new energy, new technologies, broaden the application field and plastic bottle packaging and environmental protection coordinated development and other aspects of development. In our aluminum oxidation processing, in the industrial processing, we are also using such a principle to carry out a certain technical attack, in some of the main aluminum surface treatment methods, we are using some new types of treatment and processing methods. The 21st century is the century stainless steel tile trim of environmental protection, environmental issues are becoming increasingly important, resources and energy are becoming more and more tense, building a circular economy and society, taking the road of sustainable development has become the focus of global attention and urgent tasks, and has become the development of all walks of life and the norms of human activities.