Computer-to-plate (CTP) is a process of digital plate imaging. The advantage is that digital workflow is used to directly digitize graphics and images and then generate plate images through the printer. This eliminates the need for traditional imagesetters to produce film and manual. The process of imposition and re-printing greatly improves the work efficiency. This article will introduce you to the photo machine recycling.
The imagesetter can be classified according to the photosensitive wavelength of the photosensitive material coated on the imaging medium and the energy required for image formation. According to the wavelength of the light source used, it can be divided into a visible wavelength range and an infrared wavelength range.
The production capacity of the photo-setting machine is not only in itself, but also directly related to the production capacity of its peripheral equipment such as plate feeding, discharging equipment and automatic developing equipment. Therefore, a comprehensive evaluation of the CTP system is necessary.
Phototypesetting machine, using microcomputer control technology, is more reliable and more powerful. Its structure mainly includes: main and sub-scanning parts, upper and lower parts, electrical control system, main and sub-scanning electrical synchronous control system, interface circuit, power supply circuit and so on.
After years of production and operation, the laser phototypesetting machine has recovered various investments and the company can operate at low profit. Therefore, the equipment of the laser imagesetter is relatively cheap, and the cost of film and plate is relatively low, and the cost is high. Small and medium-sized printing enterprises are more suitable for the investment of small and medium-sized investors in order to reduce the cost and apply them widely.
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Pastry And Vegetable Processing Machines
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