Tobacco packaging and printing technology and the future development trend – the tobacco, packaging printing – silk screen printing industry, especially web

Restructuring of the tobacco companies and cigarette brands to further increase the degree of concentration in the total production of the relative stability of the brand of a single batch will be printed larger raise, in this case to a large-scale orders known for gravure printing print come into play. In the printing process, gravure printing ink on the high ink saturation is good, structured, colorful.

The same time meet high-volume product printing, high-speed operation means, so that in the short period of time to complete the bulk gravure printing products and printing quality and stability, the same product can be realized without color.

According to incomplete statistics, China-based printing company with packets more than 200, most of the gravure printing companies have a production line. In Yunnan there are only 6 to 8-color gravure printing more than 50 production lines.

No axis (e-axis) drive technology The proposal from concept to application, no shaft drive technology in China has undergone years of development. So far, we have seen not only in the offset-free shaft drive the field of technology into actual production, such as MAN Roland, KBA, Gaussian, and the North were so vendors were introduced corresponding equipment, in the gravure printing field, despite lagging in the well-known international companies, domestic manufacturers will no shaft drive technology successfully applied to the device, effectively accelerate the development of China gravure, gravure improve the quality of products. Shaft drive to become a new technology platform web gravure printing, gravure printing machine is currently one of the three key technologies (no shaft drive, print car, sleeve type impression cylinder).

Shaftless made in the coming years will remain the most important technology gravure printing machine direction, for various uses gravure printing machine will be used shaftless.

Shaftless technology, widely quoted on the continuous web printing equipment, transmission, steering system had a revolutionary impact. There are currently no shaft drive and-Alignment mainly from Japan and Europe, but they made only minimal use in the gravure printing machine. Development of domestic systems will be a comprehensive upgrading of domestic gravure press the key.

The most common solution packets Gravure: Gravure printing machine drum machine line cutting large sheet of

Tobacco industry consolidation makes the production to a large number of packets, high-speed direction, which provides equipment to the rotogravure a great application platform. The exercise is an efficient equipment, the characteristics of thick ink, printed in easily reached thousands of pieces of cigarette packaging printing in a significant advantage. Now very much in line cigarette packaging printing enterprises to choose a class of gravure printing equipment is the rotary gravure press line cutting large sheet machine (electronic shaft) device, because the rotary gravure printing machine and cutting large sheet machine line will be web printed products on-line cutting products for the leaflets, suitable for mass production at the same time as the latter can guarantee processing smoothly. Both foreign and domestic manufacturers to provide this equipment to meet the market demand changes. 9

composite transfer connection gravure color printing machine, is a set of complex, transfer, general printing, UV gravure printing in one unit is a standalone drive of the gravure printing unit. All units from the unwinding device, transfer, complex devices, six groups of ordinary printing press seat, two groups of UV printing Block, a few large sheet of cross-cutting and other components, can be connected to the compound or the transfer of gold and silver cardboard and printed immediately , because the unit as a separate drive, can avoid the laser web of seams, break the wheel can not be laser gravure printing web Zhang restricted.

Fixed-length transfer product line of composite tensile
Connection holographic film transfer of fixed-length multi-color gravure connection tensile composite cross-section of the folding carton production line gravure. Holographic film fixed-length stretch, wet composite connection, the connection or not connect the transfer, can significantly reduce the rejection rate was significantly lower costs. The line has a modular structure, patented technology, high cost and so on. Modular

? Four modules: the "zero speed" butt: fixed long stretch of wet composite transfer (special unit): multi-color printing (with the second set; function); printed after the line unit (horizontal shear, rolling, etc.):

Patented technology -?? Two key patents: Composite transfer printing machine (domestic exclusive rights to produce and sell), fixed-length stretch of wet laminating machine:

Cost-effective?? Performance indicators at or near the level of foreign equipment: the price of imports not only prepared 1 / 3 to 1 / 4.

"Zhen Xing Cup" 2009 China Top Ten selection screen printing special awards ceremony

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