Offset press connection technology
We are a big printing company in Shenzhen China . We offer all book publications, hardcover book printing, papercover book printing, hardcover notebook, sprial book printing, saddle stiching book printing, booklet printing,packaging box, calendars, all kinds of PVC, product brochures, notes, Children's book, stickers, all kinds of special paper color printing products, game cardand so on.
For more information please visit
http://www.joyful-printing.com. ENG only
http://www.joyful-printing.net
http://www.joyful-printing.org
email: info@joyful-printing.net
Modern offset printing equipment is no longer satisfied with the traditional application field. In the successful implementation of UV printing, the printing material is extended from paper to plastic and cardboard; after the printing frame is oriented to four or less, the ultra-large format is expanded, and new innovations are started again. Offset press connection technology. Wired processing can increase the added value of printed matter to meet the needs of customers.
At present, the offset processing technology of offset printing machine includes connection cutting, connection hot stamping and connection detection.
The line cutting device is a highlight of the offset press technology. The Heidelberg XL105 and the Manroland ROLAND 700 single-plate offset press can be equipped with a wire cutting device. The wire cutting device enables the sheetfed offset press to use a roll paper, which can be cut by a cutting machine before printing, which can reduce the cost of raw materials by 20%. The connection cutting technology is also seen in the high-profile single-sheet proposal of Gao Baochao and the Rapida 205 and Rapida 185. It is equipped with a cutting device on the stamping cylinder of the last unit. Cut online.
The hot stamping is to add cold stamping after the offset printing unit. The hot stamping foil is wound on the blanket cylinder. The pressure of the adhesive roller is bonded to the hot stamping foil by the pressing of the blanket cylinder and the impression cylinder, and the hot stamping is performed. The unit can also be used as a normal color set. This technology has been applied to the Roland 700 Roland, which is most suitable for packaging printing.
Wiring detection is to install a camera (eagle eye) on the last color group to perform video detection on the printed matter. It can detect the quality of each printed sheet while the offset printing machine is in the running state, and can also detect the size of the printed sheet; When the situation arises, the monitoring decoration is activated immediately, and the problematic paper is removed by the online sorter. The sorter can also be used as a second delivery mechanism. For example, in the case of cleaning the negative half, blanket or short stop and the unqualified sheet produced during the adjustment process will not be transferred to the delivery stack, but directly Enter the online sorting mechanism to reduce waste in the finished product.