The potential benefits of Industry 4.0 for China are enormous. The Ministry of Industry and Information Technology has estimated that the output value of China's automation industry is about 100 billion US dollars. Nowadays people's living standards are getting higher and higher, purchasing power is also growing, and people are able to choose more and more types of food, which makes the types and use of food packaging more extensive.
Types and functions of food packaging bags
Food packaging bags can be classified into waterproof and moisture-proof packaging, mildew-proof packaging, quick-freezing packaging, microwave sterilization packaging, aseptic packaging, plastic packaging, vacuum packaging, and blister packaging according to the technical classification. These packages are made from different composite materials and the food packaging is part of the food.
Food packaging and food packaging protection, in the process of food circulation from the factory to the consumer, in addition to preventing biological, chemical and physical factors and external damage, can also maintain the quality and stable function of the food itself, is a convenient Food packaging. The appearance of foods that attract consumption is the cost of materials, which can be combined with the requirements of different products, using economical and hygienic food packaging and printing procedures.
Food packaging bag packaging form
Stand-up pouch packaging is currently considered to be a widely used form of packaging compared to other packaging containers. Packaging the product in a soft plastic container can be convenient for shoppers and the package will not be easily damaged.
Many consumers believe that stand-up pouch packaging products are simple and convenient, and can be reused if zippered stand-up pouches are added. The filling nozzle self-standing bag makes the food more convenient to pour, and the tearing mouth is an ideal liquid food packaging method such as beverages and dairy products. Perfect print quality can help retailers attract consumers' attention; soft plastic packaging is light in weight, not easily damaged, reducing the capital for sales and storage; waste disposal is easier than bottles, and packaging regulations for stand-up pouches, cans, etc. are less restrictive . These advantages have led to a rapid growth in the stand-up pouch packaging industry.
The nozzle self-supporting bag is mainly used for juice drinks, sports drinks, bottled water, sippy jelly, spices and other products. In addition to the food industry, the use of detergents, daily cosmetics, medical supplies and other products is gradually increasing. The nozzles are self-supporting bags that are clearly and brightly packed and can stand upright on the shelves, making it easier to attract the attention of consumers and adapt to the trend of modern supermarket sales.
With the increase of social environmental awareness, the development of self-supporting nozzles will be more extensive. A perfect standard system will help improve product quality and standardize market order. At present, according to the standard revision plan, the State has formulated the Packaging Machinery Standardization Technical Committee to organize the industry standard for self-supporting bag filling and capping packaging machines.
Industry insiders pointed out that the development potential of high-productivity bagging automation equipment and flexible packaging bags is growing. For example, the birth of the mouthpiece pouch makes the flexible pouch comparable to cartons, cans and plastic containers. Advances in materials and processing technology have played a decisive role in the consumption of soft packaging bags. The shelf life of food and beverages packed in stand-up pouches is extended at room temperature.
Food packaging safety
Food packaging safety is a global concern, and food packaging safety issues are worthy of in-depth research by packaging companies.
Recently, the nozzle self-standing bag has been listed as one of the practical packaging items, and the nozzle self-supporting bag has entered a period of rapid development. In the future, the use of the nozzle stand-up pouch will become wider and wider. It is convenient to combine the nozzle with the self-standing bag, and realize the function of the nozzle bag by the shape of the product itself.
The progress of society and people's requirements for food packaging have made the design of stand-up pouches more colorful and the scope of application has greatly increased. As a popular form of packaging, the mouth-standing pouch can increase the appeal of the product and promote the sale of the product, and to some extent increase the satisfaction of the consumer. There are many types of stand-up pouches. According to people's needs, different products should choose the right nozzle stand-up pouch.
