Food tin cans are food packaging boxes made of tinned thin steel plates through different processes such as welding, stamping or buckling, which can be used to package and protect food. When the finished food tin cans are made, the finished tin cans need to be inspected to see if their quality meets the relevant design standards and safety standards.

  In the production of metal cans, if each surface has a flat screen background color, then the production quality needs to check whether the background color is consistent. Some customers have designs in the product that look the same, but in fact The ingredients inside are not the same, which requires caution in each printing workshop.

Since the British Peter Durand invented tin cans in 1810 and was granted a British patent, the canning industry has a history of 170 years. As a packaging container for canned food, tin cans have long occupied an absolute advantage in the canning industry. In 1896, American Ams invented liquid rubber for can sealing and created a three-piece solder can with a double crimp structure. This is a significant reform in the history of tin can manufacturing. Tinplate (tinned sheet) has good welding...

The international market has always been the main market of the US canned food industry. The US is currently the world's largest canned food manufacturer and exporter. With an annual export volume of more than 6 million tons, export destinations include more than 150 countries and regions including China, Japan, and Europe. A number of traditional export varieties such as canned fruits, canned beef, and canned fish continue to maintain the top position in the world.

The metal packaging industry has a broad market and a rich variety of products. Metal packaging refers to thin-walled packaging containers made of thin metal plates. The main products are: tin boxes, tin cans, beverage cans (steel, aluminum two-piece cans, tin-plated iron three-piece cans), food cans and chemical cans, etc. The operating income of the metal box packaging industry in 2020 will be 111.4 billion U.S. dollars. It is expected that the metal box packaging industry's income will...

Metal storage box printing is to transfer text, pictures, photos, anti-counterfeiting and other manuscripts through procedures such as plate making, ink application, and pressure, so that the ink is transferred to the surface of the tin-plated iron material. It mainly uses the physical properties of water and ink to repel each other, and uses the pressure of the printing press to transfer the printing plate graphics to the tin-plated iron via a blanket, which belongs to the principle of...

The anti-corrosion system of tin cans is based on steel materials, and a layer of anti-corrosion coating is applied on it, which is further improved through canning or spraying process. Therefore, the corrosion resistance of tin cans is mainly affected by the following factors.

Tin can color printing surface inspection requirements: A. The color registration is accurate, the pattern is beautiful, the text is clear, complete, not deformed, there is no obvious blur, the font has no double shadows, missing pens, broken lines, etc.; there should be no obvious color difference between the sheets and the bar code is clear.

Classification method of metal box container: A. According to the shape of the container, it can be divided into round metal box, square metal box, oval metal box, oblate metal box, trapezoidal metal box, irregular metal box, etc.

The tin box printing technology has a history of decades, and the current tin box printing technology is very advanced. The printing process includes: Printing, Graphic Arts, Graphic Communications. Printing is to transfer text, pictures, photos, anti-counterfeiting and other manuscripts through processes such as plate making, ink application, and pressure to transfer the ink to tin plated iron, fabrics, plastics, etc. Technology of copying the contents of manuscripts in batches on the...

The cost of the cookie tin box depends on many factors, such as the structure of the tin box, the raw materials used, the number of cookie tin boxes produced, the printing process of the cookie tin box, and so on. According to the detailed information of the level of customization, the cost of the cookie tin box may change dramatically. Therefore, it is difficult to determine the price before determining the tin box production process and raw material information. However, we share the cost...

A good tin box company can not only bring ideal tin box design effects to customers, but also save costs for them and obtain the highest return with the lowest investment. Therefore, everyone is satisfied with such tin box companies. select. However, it is not easy to choose a high-quality and suitable one among many tin box companies. You need to understand certain skills yourself. So, how to choose the right tin box company?