1) The ink has good adhesion and mechanical properties Because the tinplate printing materials need to be cut, bent and stretched to be made into cans of food, toys, metal photo frames and barrels and cans of chemical products, the printing ink is required to have good adhesion and corresponding mechanical properties to the tinplate.…
The purpose of coating bright oil after sheet printing is to protect the image and text imprinting and enhance the decorative effect. Coating wrinkle oil is a special polishing process. Its basic process is: coating wrinkle oil – heat preservation, baking and wrinkling – high temperature drying and forming. After polishing and baking by the…
How to iron box proofing should pay attention to the food packaging, gift packaging, daily necessities packaging and other businesses in the process of selecting iron box packaging. In the process of iron box proofing, it involves important steps such as technicians, mechanical equipment, material selection, process scheme, color recognition and so on. Then, how…
Opacity In addition to the deterioration reaction of food, light can also cause changes in protein and amino acids. Vitamin C is more likely to interact with other food ingredients when exposed to light, resulting in a large loss. According to the research and analysis, the loss of vitamin C of milk in transparent glass…
At present, tinplate boxes and tinplate cans have been widely used in food, health products, cosmetics, gifts, electronic products and other fields, but it is not easy to get a good tinplate packaging solution. 1、 Improve the standardized management system, complete product quality inspection system and have a certain sense of social responsibility. We must…
For example, the outer packaging of some products we usually go out to buy is packed in iron boxes, and then after we use these products, we will leave an iron box. Can this iron box be reused? Actually, it’s OK. Let’s take a look at the description of Shandong iron box manufacturer: The selected…
Generally, the tinplate box will not rust. At the same time, it is easy to rust only when the inside of the box is wet or placed in a wet place. In addition, rust will occur only when the coating on the outside is damaged; Today, Xiaobian introduces why the tinplate box will not rust;…
The production and manufacturing materials of iron boxes are all tinplate, such as tinplate boxes and tinplate cans. In the whole process of manufacturing iron boxes, we also have strict professional skills to prevent mistakes and omissions in the packaging of practical activities. Shandong iron box manufacturer There are also some problems about the thickness…
Tea, in addition to gift box packaging, the most common is iron box packaging. Have you ever wondered why? In fact, just because the iron box has these four advantages! 1. Opacity Light has always been one of the factors causing food deterioration. Tea is also easy to deteriorate when exposed to pipeline irradiation. The…
Because of its high-grade, beautiful, environmental protection and other characteristics, iron box packaging is deeply loved by merchants and consumers in the packaging market, but it does not mean that the iron box packaging is perfect. The most common problem of iron box packaging is paint falling. What should we do in the face of…
