Application Technology Of UV Purple Light Machine And UV Solidification Machine

Plastic sheet printing has always relied on screen printing in the past. Due to the limitations of screen printing technology, it is impossible to print fine and high-end products. Therefore, with the introduction of foreign equipment, new technologies, and new processes, plastic sheet printing no longer relies on screen printing. In developed printing areas such as Guangdong and Zhejiang, offset UV printing is gradually adopted. Offset UV printing is characterized by its fine craftsmanship, rich printing patterns, strong three-dimensional sense, and bright colors The excellent process characteristics of multi-color overprinting with high accuracy, which can print exquisite products, are widely welcomed and promoted. The products are widely used in industries such as stationery, gift packaging, food, toys, and high-end daily packaging. The vast market prospects have led many printing manufacturers to introduce offset UV printing as a new technology.
The offset printing UV printing equipment must be equipped with UV curing machines and other UV drying equipment. Usually, UV curing machines such as UV curing machines, UV drying machines, and UV curing machines are used to connect with the offset printing machine. However, the process performance of UV drying machines, UV curing machines and other equipment on the market cannot meet the requirements of the offset printing UV printing process, as the existing UV curing machines and UV curing machines on the market are used in the screen printing UV curing process of the screen printing industry, The UV light used in the UV curing machine is a high-temperature and low-intensity UV light with lower process performance. There are drawbacks such as high temperature and slow drying speed in the UV curing process, which is not suitable for offset UV printing process. The offset UV printing process requires that the drying speed of UV light curing must be synchronized with high-speed production printing machines, and high-speed light curing drying must be carried out. After UV light curing drying, the heating temperature of the printed material must be within 50 ℃ at room temperature to prevent plastic sheets and printed materials from being deformed by heat, Conventional equipment such as UV curing machines, UV drying machines, and UV curing machines have slow drying speed and high luminous temperature. Increasing power to increase the drying speed and double the luminous temperature is a technical problem that restricts the compatibility of conventional UV curing machines, UV drying machines, and UV curing machines with offset printing machines.
A fully automatic offset printing low-temperature and high-speed UV drying machine is developed and produced in response to the process requirements of offset printing UV printing. It uses imported advanced low-temperature and high-strength UV lamps and is equipped with an advanced UV lamp cooling system to control the UV curing temperature at around 45 ℃, with a drying speed of 9000 sheets/hour. In addition, an intelligent automatic paper receiving machine is equipped to adapt to the high-speed printing and paper receiving requirements of offset printing, which meets the low-temperature and high-speed UV printing process requirements. The fully automatic offset printing low-temperature high-speed UV curing machine has been continuously optimized and developed, forming a series, multiple models, and multiple specifications of fully automatic offset printing low-temperature high-speed UV drying machine brand products that can be professionally matched with various monochrome and multi-color offset printing machines.