Paper cup machines and paper bowls need to go through three processes from raw materials (paper) to commodities (formed paper cups, paper bowls): printing, die-cutting, and forming, and only two processes from paper lunch boxes: die-cutting and forming.
Paper cup machine milk is fresh, elegant, hygienic, convenient and fashionable, giving people a refreshing feeling. It is used to package liquid milk or fermented milk in foreign countries, especially in Japan and Southeast Asian countries. In China, it is a new form of packaging.
At present, except for large-scale manufacturers to complete all the processes independently, most investors complete the two processes of printing and die-cutting at the beginning. First, investment can be reduced; second, the printing process is highly specialized.
Due to the poor quality of the pulp in some paper cup machines, in order to make the cups look whiter, some paper cup manufacturers have added a large amount of fluorescent whitening agents. This fluorescent substance can mutate cells, and once it enters the human body, it will become a potential carcinogen. factor. According to national regulations, food paper is not allowed to use fluorescent powder. Therefore, the whiter the paper cup is, the better.
Because the paper cup machine is different from the roof bag, glass bottled milk and bagged milk, it meets the needs of consumers who like the new and hates the old, realizes differentiated sales, increases the price difference, and brings additional profits.