The development and trend of carton packaging and printing

The development and trend of carton packaging and printing.

 Introduce advanced printing equipment to change the appearance of printing. Before the 1970s, carton printing technology was quite backward, and single-type offset printing machines were mostly used to print text and patterns on the surface of the carton. If you want to print two colors, you need to print twice, and then re-install the printing surface on the corrugator, and then enter the next process for paper separation, crimping, corner cutting, grooves and order boxes. The whole process is very complicated. The printing plate adopts two kinds of hand-carved rubber plate and zinc plate. The main problem of offset printing is the slow drying speed of oil-based ink, but the manual paper feeding speed is slow, and the labor intensity of workers is high. Oily ink must be cleaned with gasoline, causing pollution. This process has been completely eliminated. In the early 1980s, my country's carton machinery industry imitated the Japanese-style water-based printing slotting machine one after another. At that time, single and double printing slotting machines were generally manufactured.

Carton

By the 1990s, carton companies generally used water-based printing slotting machines. This is a major technological revolution in my country's carton printing and a leap in the development of carton printing technology. Absorb the advanced technology of international carton printing and creatively develop printing machinery and equipment. In the late 1990s, with the continuous and rapid development of the corrugated box industry, I introduced France, the United States, Japan, Germany, and Taiwan to countries with international advanced printing technology. Since Taiwanese equipment has an advantage in the Chinese market, especially in Guangdong, it is basically Taiwanese equipment. During this period, technical experts in my country's carton machinery industry went to advanced countries to study and inspect, combined with my country's actual situation, to absorb, improve, and innovate to develop my country's printing technology and printing equipment. And adopted the method of Sino-foreign technical cooperation to manufacture my country's new generation of water-based printing die-cutting machine and water-based printing slotting machine, the State Property Office has granted eight patents. The products sell well in more than 30 domestic container markets and are exported to more than 30 countries and regions.

       The lower printing machine adopts computer control, leading edge paper feeding, printing vacuum suction transmission, rubber roller and double scraper are compatible with scraping volume, precision linear guide rail traverse system of slotting part, constant displacement of die cutting part, automatic speed difference compensation to ensure consistency speed. The entire transmission connection uses a chainless connection to ensure long-term transmission accuracy. It represents the second leap of my country's printing machinery and equipment, and provides high-speed, high-efficiency and high-precision printing machinery for my country's carton printing.