In recent years, China’s candy industry has encountered development bottlenecks, and the candy market has begun to transform and upgrade in the direction of sugar-free, high-end, and branding. As a snack food with hundreds of billions of dollars, the consumer market is forcing the traditional candy industry to innovate, and various innovations have also emerged in the packaging field.
Traditional candy packaging has three main functions: protecting the luster, fragrance, and shape of the product and prolonging the shelf life; preventing microbial and dust pollution, improving product hygiene and safety; increasing consumers’ desire to buy and commodity value.
Under the new consumption trend, candy packaging is endowed with more functions and values, including the impact on the environment. As a disposable consumer product, candy packaging used to be mainly made of ordinary plastic, which has a greater impact on the environment because it cannot be degraded and recycled in a short period of time. How to reduce the impact on the environment has become a major direction for the upgrading and innovation of candy packaging.
Pure aluminum bag packaging is obviously an ideal choice. The characteristics of aluminum foil: the surface of aluminum foil is very clean and hygienic, no microorganisms can grow on its surface, and it can be in direct contact with food without any danger to human health. As an opaque packaging material, it has good protection for products exposed to sunlight, such as oily products, solid beverages, coffee, etc. It is a good packaging material, no matter at high temperature or low temperature, aluminum foil will not There is a phenomenon of soaking. Air and moisture permeability are low, which can well protect the interior products. Aluminum foil itself is non-volatile, and it and the packaged food will not dry or shrink. The tasteless and odorless packaging material will not make the packaged food have any peculiar smell. It has stable performance, can be stored in various high and low temperature environments, and has certain corrosion resistance.
Why add a layer of pure aluminum foil to the packaging bag? Aluminum foil is also widely used for insulation, heat exchange, and as an electrical conductor. Generally, the thickness of aluminum foil used in paper-wrapped beverage packaging and food packaging bags is only 6.5 microns. This thin layer of aluminum repels water, preserves umami, keeps harmful microbes out, and resists stains. It has the characteristics of opaque, silvery white, anti-gloss, good barrier property, high/low temperature resistance, oil resistance, heat sealing property, light blocking property, fragrance retention property, no peculiar smell, softness and so on.
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Post time: Jan-07-2023
