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The basic performance of thin film switches needs to be known
Thin film switches can be divided into two types based on different substrates: soft and hard; According to the type of button, it can be divided into two types: tactile keys and non tactile keys; According to panel structure, it can be divided into two types: flat type and concave convex type.
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Screen printing process and screen printing technology
The most common is printed paper; Convex printing and concave printing, to put it simply, seals are both used; And screen printing covers the widest range and can print the vast majority of the first three substrates, which is also the most common. Although we are not very familiar with it, when you look around, such as the letters on the keyboard, the text on the monitor, the patterns on T-shirts, the images and texts on containers, and so on, all are printed using screen printing.
Combination printing and anti-counterfeiting label technology
The production of anti-counterfeiting labels is closely related to combination printing. Whether it is offline or online combination printing, technologies such as gravure printing, offset printing, flexographic printing, silk screen printing, embossing, variable information, holographic hot stamping, laser aluminum foil paper have all played an important role. The mutual penetration of various printing equipment and processes makes printing images and texts more unpredictable and colorful. The use of combination printing technology for label products also poses numerous obstacles for counterfeiters, achieving the goal of anti-counterfeiting.
Production process of small film blowing machines
With the rapid development of industrial technology, small film blowers are widely used in various packaging production industries, such as food and clothing. The transformation and innovation of the manufacturing process of small film blowers will promote the safe and rapid development of the plastic industry. For a long time, China's plastic production equipment technology has been continuously relying on foreign advanced mechanical equipment and foreign technology to a certain extent since its introduction and development, It will increase the production costs of the plastic industry and the plastic machine industry. To save costs, independent research and innovation are necessary. Developing intelligent and automated forms of plastic machinery not only improves the performance of small blow molding machines, but also reduces costs and working hours, making production operations more simple and efficient, which will significantly improve the current situation of the plastic industry. Intelligent mechanical equipment refers to mechanical equipment with intelligent systems that have the ability to perceive, analyze, make decisions, and control the outside world. This intelligent form of application enables small film blowing machines to have sensing and temperature control perception coefficients, which can effectively operate automatically, improve efficiency, and enable small film blowing machines to have preventive detection functions.
Operating precautions for ultra-thin film blowing machine
Precautions for operation of ultra-thin film blowing machine: 1. Do not start the extruder and rotating die without heating the equipment, or if the heating temperature and time do not meet the design requirements, otherwise the equipment may be damaged.
Temperature Control of Small Film Blowing Machine
The quality of plastic film production not only depends on the quality of the material, but also on whether the temperature is well controlled. If the temperature of each section of the small film blowing machine is well controlled, the probability of producing a good film reaches 170%.