Xuding New Material Packaging
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When customizing bags, many customers are confused by the generic term "aluminum foil bag". When manufacturers quote prices, there is often a significant price difference between pure aluminum (AL) and aluminized (VMPET). A lot of shiny-looking bags, the actual performance is very different. Once you choose the wrong one, you will not only spend more money, but also may lead to product oxidation, deterioration and moisture. Today, Xuding New Material Packaging will teach you three strokes, quickly distinguish pure aluminum bags and aluminized bags, choose the most suitable for your packaging solutions. This is the simplest and most effective method. The physical properties of metal and plastic are very different. This is a destructive test, but very accurate. If you are packaging a product that requires an extremely high shelf life (e.g., more than six months) or needs to be kept away from light for a long time...
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Many customers often ask when customizing packaging, "Why does it take 10 to 15 days to make a bag?" Why can't we order today and ship tomorrow?" In fact, every seemingly simple aluminum foil bag or roll of film has to go through multiple physical and chemical "training". As a deep-rooted in the industry for many years, Xuding New Material Packaging, today we will take you into the workshop to reveal the complete production chain of flexible packaging from a grain of resin to a piece of artwork. Before the official start, the restoration of the design is crucial. This is the process of landing the brand image on the film. Single-layer materials often cannot simultaneously meet the requirements of moisture resistance, light protection and puncture resistance, so multi-layer lamination is required. This is the most time-consuming step in flexible packaging production and determines the quality of...
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If you often visit high-end supermarkets, it is not difficult to find: high-end coffee beans, nuts, pet food and organic grains and cereals, almost always choose the same type of bag - eight side seal bags (Flat Bottom Pouch). In the packaging world, the eight-sided seal is recognized as the peak of "value and strength". Why are more and more high-end brands giving up the traditional three-side seal or stand-up pouches and turning to the embrace of eight-side seal? Today, Xuding new material packaging for you to deeply analyze the four core advantages behind it. Traditional bags (e.g. stand-up pouches) usually have only two printing surfaces, while the eight side seal bag has five printing surfaces: front, back, left and right side, and bottom. The eight-side seal combines the structural features of an organza bag (folded sides) and a stand-up pouch (flat bottom). ...
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