In our daily life, everyone should have some understanding of food composite bags, because we can no longer live without this kind of food composite bags. Our manufacturers of food composite bags still have a deep understanding of this aspect.

Food composite bags have strong plasticity. Almost all composite food bag manufacturers provide customized services for plastic bags. Different shapes, specifications, materials, hardness, patterns, etc. can be designed according to the individual needs of customers. Make it colorful and more in line with the demands of products and customers. Moreover, customized plastic bags are like tailor-made clothes, and are more in line with the style of the product than the wholesale plastic bags, so as to play a better role in packaging, transportation and secondary use. The more personalized the customized plastic bags, the more they will be loved by consumers. The stronger the publicity effect of the product and brand, the greater its influence and popularity among similar products will eventually be greatly improved.

Food composite bags have both the characteristics of plastic film and the characteristics of metal. The function of aluminum plating on the film surface is to shield light and prevent ultraviolet radiation, which not only prolongs the shelf life of the contents, but also improves the brightness of the film. It replaces the aluminum foil to a certain extent. It also has low price, beautiful appearance and better barrier performance. , Food composite bags are widely used in composite packaging, mainly used in the packaging of dry and puffed foods such as biscuits, and the outer packaging of some medicines and cosmetics. At present, the most widely used aluminized films are mainly polyester aluminized film (VMPET) and CPP aluminized film (VMCPP).

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The design issues of composite food bags also need to be paid attention to by manufacturers; the first is rationality. The packaging picture can be exaggerated appropriately, but not arbitrarily. Modern food packaging bag designs are increasingly adopting artistic effects to express product characteristics, so that people can understand and trust products more intuitively. The second is the aesthetic characteristics. With the continuous improvement of people's aesthetics, satisfying people's aesthetic needs has become the main topic of packaging bag design, and it should be a more artistic form of expression. The designers also use abstract techniques to make product packaging more artistic, leaving people with room for reverie. Finally, it is pertinence, specifically for a certain range of consumer groups, the performance of the packaging bag needs to be highlighted, and local characteristics, such as dialects, cultural traditions, etc., can be displayed on the packaging.