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Custom printed tin cans packaging has a wide coverage in the packaging container industry due to its good air tightness, preserve ability, light resistance, robustness and unique metal decoration charm, and packaging tin box is a universal packaging variety in the world.

In daily life, we often see all kinds of tin boxes and tincans such as tea tin boxes, food tin boxes and milk powder cans. Although on the surface they are all tin canisters made of tinplate (tin plated steel), but Different applications, the technology used is also very different. Let's take a look at the craftsmanship and particularity of different uses of common tincans.

Tinplate can generally does not rust. But when the tinplate can is damp or placed in a humid environment. It is easy to rust, and it is only when the coating on the outside is damaged that rust will appear; today I will introduce why The tinplate can will not rust;

Tea itself is a kind of dry product, which is easy to absorb moisture and cause qualitative changes. It has strong absorption of moisture and peculiar smell, and its aroma is very volatile. In terms of texture, when the tea is not stored properly, under the action of factors such as moisture, temperature and humidity, light, oxygen, etc., it will cause adverse biochemical reactions and microbial activities, which will lead to changes in the quality of tea, so what to use when storing, There are certain requirements for the container and the method used.

The use of tin can packaging is very extensive. From packaging materials for food and beverages to oil tin cans, chemical cans and other miscellaneous cans, the strengths and characteristics of tin can packaging provide good physical and chemical maintenance of the contents.

In order to achieve good coating quality, in addition to the coating's own anti-sulfur and anti-acid functions, the drying conditions in the drying room have a close relationship with the formation of the coating structure. Baking temperature and baking time depend on the curing conditions required for the coating.

In the printing process of personalized metal tins, the last procedure will be designed with a question, that is, what ink is used for the outermost layer of the empty tin can. The last process is very important, not only can prevent the tin can from rusting, but also can achieve different visual and tactile effects on the surface of the tin can with different inks.

Nowadays, tin boxes and tin cans are used in the packaging of many products, especially in fast-moving and high-consumption product industries such as the food industry, pharmaceutical industry, and cosmetics industry. In addition, there are also some industrial and daily necessities that also use tin boxes. Iron cans, such as candle cans, ice buckets, etc.

Before the custom tin cans are manufactured, the thickness of the tinplate must first be determined. The thickness of the tinplate materials used in the tin box cans with different processes and different specifications is different. So, how to choose the thickness of iron material?