Printing Paper Coating Finishing Techniques Reflected The Higher Value - Paper Industry

As a printed paper coating the surface of finishing techniques

, more and more people of all ages. Polishing process is very simple, is printed on the surface coating layer of colorless and transparent coating, after leveling, drying or pressure light, absorbed in the printed surface of the transparent thin bright layer.

Paper coating process after the treatment, can effectively improve the surface properties of printed matter, not only can enhance the surface gloss of printed materials, print or packaging to make products more visible, but also can play a protective effect on the printed matter, moisture, corrosion , thereby greatly increasing the value to their products. Gold, silver and pearl coating process caused by special gloss effect, caused by foam coating the surface of three-dimensional effect and the smell of paint with the visual impact arising from the olfactory receptor, so that the application of coating technology more widely, to reflect the higher value print.

Glazing process classification Glazing process according to processing methods can be divided into light and offline, on-line coating.

Offline coating that is printing, polishing were carried out in special machines, polishing need to use special Polishing machine Or press-ray machine. For some folding carton producers, offline, on just a very good process, not only because it can provide good gloss, but also because of its high flexibility and small investment. But the off-line coating system due to the increase between the printing and coating process the transfer of transportation to work offline, so most of the polish of the production efficiency is lower than the on-line coating.

Online polish polish soon after the unit connected to the printing units, printing, polishing one time. Now Offset , Gravure press, and some screen printing can be realized in the process. Without the need to acquire special polishing equipment, not only improves efficiency, but also to overcome the offset Dusting Caused by various types of quality failures. Therefore, the line became an attractive glazing glazing program. But the on-line coating of the coating technology, Varnish , Drying equipment and coating equipment requirements are very high.

Paper coating technology in China History

Our paper coating technology has come a long and difficult road, polishing equipment replacement, technological innovation, unlike pre-press, Printing Equipment So fast. Offline polish speaking on the last century to the mid-80s late 90s, almost all of the equipment manually, from feeding to the collection of paper are all carried out manually, and not only inefficient, and sometimes very unsafe, but that paper finishing times people demand is not high, people do not fully understand the true value of paper finishing. With the improvement of living standard and the rapid development of the domestic economy, especially the pre-press and printing technology, rapid development, making prints more and more delicate and pretty, and increasing efficiency, which in the intangibles driving the post-print paper finishing equipment forward.

The new millennium, as some foreign art paper finishing equipment and paper coating technology introduction, and some Taiwan Postpress Equipment Manufacturers in the mainland, to the finishing, polishing paper brings a vitality in the field, so that has been greatly improved.

Such as Sino-German group Huawei Printing Machinery Co., Ltd., in the early 90s only to produce some manual polishing, laminating equipment, its main customers are professional coating, polishing processing small business or some small home workshop. In 2001, the German group Huawei Printing Machinery Co., Ltd. began developing automated series of print processing equipment after the paper, with the coating process, coating materials, continues to mature, automated polishing equipment technology has constantly improved, towards efficiency, energy saving, safety, environmental protection, the direction of continuous innovation, and the scope is also expanding. At the same time, printed on paper finishing equipment on how to improve the speed, how to reduce energy consumption and costs have also launched a major technological innovation. Such as full automatic polishing machine Warwick, its configuration, functions have a greater improvement. In energy consumption, this device is equipped with infrared, ultraviolet energy systems; in the cost of supplies, the addition of this equipment, UV oil coating control system, stepless regulation of oil can be UV oil coating control 2 grams / square meter range, a coating for the user saves costs; in easy operation, human Design Connection, it uses transport network with automatic correction, the paper run the whole way of suction, in a failure to automatically shut down; its biggest advantage is measured using reversal-type roll, UV coating paper to expand the scope of adaptation, of the 80 g The tissue can also be UV glazing, and good results.

Present, the practical application of coating technology publications are: gold and silver cardboard, packaging boxes, Adhesive Label, gift surface printing varnish, outdoor billboards, circuit boards, colored paper, etc., especially in various packaging boxes, such as food, medicine, hardware, tobacco, cosmetics and so on. In addition, the glazing techniques are used more than the cover of books and magazines, samples of corporate propaganda. Not only print the full glazing local glazing also printed.

Summary

China's accession to WTO, an increasing emphasis on environmental protection, a lot of need for surface finishing of printed matter is gradually replaced by polishing technology of coating technology in the past, especially in export packaging, all with glazing to improve the packaging gloss, wear, moisture and corrosion resistance. Through the glazing process can significantly improve the grade of print, but also bring higher value-added print. Therefore, the print finishing technology in China is gradually warming up, the corresponding polishing equipment is also developing towards multi-species, multi-standard, multi-purpose, high efficiency, energy saving, safety, environmental protection direction flourish. Glazing techniques will be the most promising of a packaging and printing surface processing technology.

by: gaga

POST COMMENT

Forex Trading Programs Here's how to turn the monitor of the notebook Guide to help you choose the best iPod/iPhone to computer Transfer & Backup software February 4 Stenciling Hc Food Industry Online Quote - Quote Inkjet Printer, Inkjet Printer - Food Dell Black Friday 2010 Ad offers desktop and laptop deals How Long To Keep Outdoor Inkjet Image Quality - Outdoor, Advertising, Printing - Silk Screen Leather case with USB Keyboard for 7" ePad aPad tablet PC How Online Wedding Planning Courses and Wedding Planning Certification Programs Work 7 inch ePAD notebook Tablet Rockchip iRobot Laptop with bundled extras Monitor Cable - What Is A Monitor Cable? Enhanced your Skills with fresherlab.com Corporate Training programs Color Management: The Color Of Life With The Decryption Code - Color Management, Color - Printing Usb Cable - What Is A Usb Cable?