Tin box is the dark horse of the packaging industry

Tinplate box industry compared with other packaging industries, it has different excellent characteristics and use areas, become the dark horse in the packaging industry,began to develop rapidly. Tin box packaging is widely used in food packaging materials, gift box packaging, electronic device packaging, cosmetic packaging boxes, and so on.
                                                                           
In metal packaging, tin boxes are the key packaging. Due to the improvement and improvement of printing technology and production process of tin boxes, the use of tin box packaging is becoming increasingly common. Tin box packaging has advantages over other packaging methods in terms of barrier, temperature resistance, waterproofing, light blocking, aroma retention, and airtightness,effectively protecting the quality of products. It also has excellent packaging and printing performance, as well as beautiful design schemes and trademarks.
1.  The barrier of tin box containers to gases and other volatile vapors is crucial for the storage of nutrients and functional qualities.  Compare various fruit juice packaging containers and prove that the oxygen permeability of the containers directly affects the browning of fruit juice and the preservation of vitamin C;  Metal cans, glass bottles, aluminum foil laminations, and low oxygen permeability paper boxes have good preservation effects on vitamin C, with iron cans being the best.
2. The tin on the inner wall of the tin box interacts with the residual oxygen in the container during filling, reducing the chance of food components being oxidized. The restoration of tin has a very good refrigeration effect on the flavor and color tone of light gray fresh fruits and juice. Therefore, compared to juice cans made from other packaging products, juice cans made from unpainted iron can have stronger nutrient storage, mild browning transformation stronger flavor quality acceptance, and thus longer storage life.