The lunch box machine is currently the most used machine in the fast food industry, and the fast food box produced by it has the characteristics of heat resistance, softness and corrosion resistance. It is also a plastic molding machine, like the cup making machine, which is a device for producing plastic products.
        Whether it is a lunch box machine, a cupping machine or a cup making machine, it is a kind of plastic molding machine. The materials needed for their production are plastic or polymer, and plastic is a plasticity and super strong material. Therefore, the plastic machinery is also a rapid development, here to introduce the changing characteristics and advantages of plastics.
         Since the plastic is in a glassy state at normal temperature, if heated, it becomes a highly elastic state, and then becomes a viscous flow state, thereby having an excellent plasticity material, and the product can be manufactured by many high-productivity molding methods, thereby saving raw materials. : It saves man-hours, simplifies the process, and has low technical requirements for workers, and is easy to organize mass production. Therefore, the use of plastic machinery will become more and more, and it has become one of the most used machines in the world.

         The lunch box machine is an indispensable equipment for the fast food industry. It provides the outer packaging of fast food. It has the characteristics of convenience, practicality and low cost, and has become a symbol of the fast food catering in the society. Due to the rapid development of society, workers are increasingly choosing fast food as a food in their spare time, and the chain stores of fast food in the city are more and more open. It can be said that the fast food industry is an industry with good market prospects. Here is a look at the development of the fast food industry in the United States.
         The United States is a country with a relatively prominent and typical development of the fast food industry. From the end of the 19th century to the 1950s, the American fast food industry began to develop for half a century, laying a solid foundation for the formation and overall development of the new fast food market, and also for the lunch box machine and the cup making machine. Plastic machinery has laid a solid foundation. Especially in the 1960s, the American economy was a prosperous scene. Service consumption continues to grow, the fast food industry has entered a period of rapid development, and the fast food industry represented by McDonald's has expanded rapidly. From the establishment of the first McDonald's in 1955 to a few years in 1960, the number of McDonald's stores increased to 280. In 1960, it earned $56 million.
         And constantly improve in the production and marketing system. By 1974, the turnover of the US fast food industry had accounted for 14% of the total consumption of foreign food, and in 1984 it increased by 26.5%. Today, McDonald's has established a huge network in more than 100 countries and regions in the world by franchise chain. On average, a new store opens every 8 hours, and has 26,000 chain stores (as of July 2000). With more than 45 million and an annual turnover of more than 30 billion US dollars, it has become the most successful model of the fast food industry in the world.

         The lunch box machine is used to produce disposable fast food boxes and plastic fast food boxes. It is closely related to the fast food industry. For such a machine, it is an indispensable "backup force" in the city, fast food shops, shopping malls, supermarkets and so on. Why is it an important backup force? It is mainly because in the supermarket, many frozen foods are packaged in fast food, and this uses plastic snack boxes, packaging boxes, etc. Machines, etc. are manufactured.
         There are also many gifts or other items in the mall that need to be packaged for packaging, not to mention the fast food restaurant. The takeaway packaging is a one-time snack box, which is a huge market for the production of lunch boxes and cup makers. It has a good market prospect. Because in the current fast-growing society, more and more people are beginning to have convenient and fast lunch needs, the fast food industry has always had a good market, and this market will truly become in the next few years. A major mainstream industry in China.

         Fast food boxes are the most used packaging delivery products in the fast food industry, while plastic form delivery boxes and disposable plastic paper bowls are currently the most used takeaway packaging. In fact, the one-time use of the fast food box and the plastic lunch box seen in the supermarket are processed by the packaging machine. This kind of machinery belongs to a kind of packaging BOPS thermoforming machinery, and is also a classic in molding machinery. The fast food box produced by the lunch box machine occupies most of the fast food industry and needs to use the packaging products, which has become a food delivery. A mainstream package.
         Relatively speaking, other packaging is relatively small, and it and the cup making machine are the most used machines in the packaging industry. Since the packaging form of the fast food box has gradually become simpler and faster, the use is also more More and more, similar to the transparent plastic fast food box and plastic disposable tableware is also the main form of fast food and other food delivery, this combination is also recognized and accepted by the mass consumers, compared to the previous takeaway packaging Look, such a package is relatively clean, hygienic and gives a fresh feeling.

         The fast food box is produced by the lunch box machine and is an indispensable part of the fast food industry. In the molding machine, controlling the process flow of the product and the specification of the product is an important indicator of whether the machine can be upgraded. The change of the process flow is a sign of whether the machine is simplified or not, just like the pulling process in the lunch box machine. If the intermediate part of the production of the plastic product is removed, the plastic piece is directly formed and trimmed. Can be directly used, then it shows that this can save the power consumption of reheating after pulling the tablet, and it is also an improved performance of the lunch box machine.
         The more specifications of the product output, the stronger the ability of this kind of machinery, such as the forming machine such as lunch box machine and cup making machine, the thickness specifications of the produced fast food box and plastic cup change a lot, then it is explained These two kinds of machinery have strong production capacity and can make consumers have more choices by producing non-standard plastic products. This is an important purpose of mechanical improvement of molded sheets.