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We have found that even when companies or brands add many unique design elements to their tin cans, their shelf appeal doesn’t necessarily surpass that of a well-designed standard tin can—provided the latter excels in printing, embossing, and surface finishing. So, when designing premium tin, the question is: Should this differentiation come from the structure […]
Transparent windows, hinged lids, and embossed logos each serve distinct functions, but integrating them into a single metal can creates several structural design challenges. Creating a window requires removing part of the metal sheet; a hinge subjects the lid’s edges to concentrated stress during repeated opening and closing; and embossing alters the shape of the […]
If a metal tin lid is fastened too tightly, it may dent the can body when opened; if it is fastened too loosely, the lid may come off easily during use, giving the impression of poor packaging quality. For custom metal tins, a reliable seal depends on how well the can’s external dimensions match the […]
It is important to clarify that “customization” is not the same as “developing new molds.” For many of the custom food tin packaging products we manufacture, most customization requests do not require the development of new molds. Instead, they can be achieved based on the existing tin structure through printing processes, surface treatments, inner liner […]
Unlike other colors, gold-finished tins convey an extraordinary sense of quality the moment they reach the recipient’s hands—even before they’re opened. However, if the metallic finish is mishandled, the brand logo lacks sufficient contrast, or the surface finish is inconsistent, it can actually undermine the luxurious impression that high-end brands strive to create. Therefore, crafting […]
Tin gift boxes often catch the eye on store shelves, but their production can pose many challenges. For example, internal compartments may be difficult to fill, the interior space may be too large, or the lid may crush the snacks inside—all of which can turn what should be exquisite packaging into a flawed product. For […]
On a flat tinplate surface, printed designs can be positioned with extreme precision; however, after embossing, the designs may become misaligned. Deformation may also occur during forming. The issue is that printing, embossing, and metal forming each affect the same metal surface differently. Therefore, to seamlessly integrate printing and embossing in custom metal tin forming, […]
We believe whole coffee beans and ground coffee should not be packaged in the same coffee tin format. Although both need protection from oxygen, moisture, light, and external odors, they behave very differently after roasting and packaging. Whole coffee beans typically release carbon dioxide more slowly and take up more volume, whereas ground coffee has a […]
When controlling deep-drawing candle tin dimensions, it is essential to manage material flow from the flat tinplate blank through each forming stage. First, we determine the candle tin’s diameter, height, sidewall profile, bottom geometry, flange dimensions, and lid-fit requirements; next, we translate these specifications into blank dimensions, die geometry, drawing depth, and forming allowances. During […]
When selecting an interior coating for food tin packaging, it is essential first to understand how the food being packaged will affect the metal surface. At TSING, we never select a coating simply because it is labeled “food-grade.” We first confirm whether the food will contact the tinplate directly and consider its acidity, fat content, […]
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