Today we are the world's largest group of consumer countries, the rapid development of the domestic economy and people's consumption level directly drives the growth of the packaging industry and the improvement of packaging product quality. And metal packaging with its high quality sealing, printing adsorption and anti-corrosion, has been widely used in gifts, food, daily necessities, electronic products, drugs, health care products and other industry fields. With the continuous improvement of people's requirements for consumer products, people's aesthetics have also improved, with a sense of texture, bright colors, beautiful and generous metal packaging can get more people's favorite, more product manufacturing enterprises also continue to step forward to the high quality of packaging methods. For other packaging materials (paper, wood, plastic, etc.), wood packaging costs less, but its own quality and the overall lack of, easy to have the appearance of insects. Paper packaging, the production process is extremely simple, can also be printed on the surface of the beautiful pattern, but the paper packaging is very poor moisture resistance, moisture will affect the appearance of the product effect. Tinplate just to make up for the above packaging materials, more and more food manufacturers use tinplate packaging, tin cans, tin boxes have light, sealing, corrosion resistance and other unique quality features, on the other hand, the tin metal stability is very high, the material does not contain any heavy metal substances, green, safe and hygienic, in line with national requirements for food-grade packaging.
Analysis of tinplate material performance advantages:
< span style="font-size: 16px;">1. Tinplate boxes are basically made of 0.23mm tin-plated tin, and tin is tin-plated because tin has a reducing effect, the tin tin inside the tin will be filled with the residual oxygen in the tin can to reduce the chances of the food inside being oxidized. The reduction of tin is more helpful for canning fruit, juice and other canned foods with high water content preservation effect, but also packaging to extend the storage period of food.
2. Light will not only trigger the deterioration of the food, but also cause changes in the protein and amino acids contained in the food, and the vitamin C in the food will be a lot of deterioration after being directly exposed to light, and the tin cans' high quality light-proof performance effectively preserves the vitamin C of the food inside.
< p style="line-height: 2em; text-indent: 2em; text-align: left;">3. Tinplate boxes are comparable to plastic, Compared to plastic, glass, wood, paper and other packaging materials, it has the advantages of high strength, good rigidity, not easy to break, etc.. Not only can be used for small sales packaging, but also is one of the main containers for large transport packaging.4. The process of tinplate box is mature and the production efficiency is high. Tinplate cans have been in China for more than 30 years of history of survival, the process is mature and has the matching production equipment, high production efficiency, to meet the needs of various industries product packaging.
5. Tinplate boxes can be recovered and recycled many times, which meets the international environmental requirements for packaging materials and the future trend of product packaging.
