Tea is generally packaged in iron boxes. The exquisite iron box packaging not only looks more beautiful, but also is more high-end and atmospheric. When people buy tea, they will not only pay attention to the quality of the tea, but also pay attention to the quality of the tin box. A high-quality tin box will add color to the tea. How to judge the quality of tin box customization?
Method 1: Smell the iron box for any peculiar smell. Tea tin boxes are generally made of tinplate, and the packaging material has no peculiar smell, good moisture-proof performance, and strong airtightness, which can reduce contact with air. The tin-iron alloy made of tin-plated iron alloy has the characteristics of corrosion resistance, non-toxicity, high strength, and good elongation. It has become the main material for making tea tin boxes, so it can also be called Maku tin box tea packaging.
Method 3: Listen to the sound of the iron box. Open the lid of the teapot and flick the jar lightly with your hands. If you make a melodious jingle, it's made of fine tin. 97% of the tea pots have a bright metallic sound and a short reverberation of tin, which are high-grade tea pots. This little knowledge editor generally won't tell others! You have to write it down.
Method four, look at the color, look at the weight. Generally speaking, the tea iron on the top can be polished with silver and bright colors, and you can see the light and dark texture effects of black, white and gray, so that the tin products are exquisite and colorful, and it is a fine tin vessel . In addition, you can also see the sealing of the bottle cap. The tin seal made of pure iron cans is good, and the sealing effect can be achieved by using the outer cap. Look at the weight of the tea tin box. Two tin cans of the same size are heavy and heavy, and a tin can mixed with other metals (such as lead) is heavier than a pure tin can.