Resolution: pad printing technology application of disc pad printing in screen printing and offset printing
Application of common CD printing way is silk screen printing and offset printing, pad printing gather together the lively is relatively fresh.As a kind of special printing, pad printing technology has been and screen printing area has the close relation, all screen printing can apply, pad printing is often with a friend's attitude to focus on.

CD is information records the latest way of modern society, it not only can record the original books record of graphic information, can also record sound, video and other multimedia information.But CD record information not as open as a book you can see, it must use laser to read and write, that is, it records the some "intangible", must use modern technology to make its recovery by man "in place" to identify.Give something like that to an ancient learned bachelor to study, it can only see a disc shone.Make this example is also proved the importance of printing.The history of mankind has been creating all kinds of black box, with printing can let us have lenovo on its mystery.When we put the disc printing on simple introductions, this degree will understand the content of some CD records.Curiosity will force, of course, he smashed the CD to search the contents.

Speaking of compact disc printing, pad printing process deciede not just absolutely.In fact, the excellent performance of the pad printing process on the CD has been recognized by more and more people in the industry.With the method of offset printing CD is undoubtedly the most successful, it reaches the highest resolution, the printing speed is the fastest.But it so quickly, if the number of discs is not very big, offset printing can't really be the ideal choice.The cost of offset printing machine is not anyone can bear.So, screen printing a lot of the time instead of offset printing.The advantages of screen printing said a lot, but there is one drawback is very deadly.Screen down to CD, scraping board for printing, pressure fluctuations from one end to the other end, because both discs are thickness below 1.5 mm wafer, very light, there will always be a slight rub, affect the printing quality is often the case.Many CD printing center purchasing a few stations opened printing machine can print CD is a good thing, but it's not easy to ensure the printing quality.Because the CD in multi-color overprint to shift from one machine to another machine, disc itself has no circumferential direction of the positioning of the logo, achieve accurate overprint is difficult.

The advantage of compact disc pad printing technology

Is mohican compact disc printing, pad printing experts focus on the market is a natural thing.Pad printing pressure comes from the soft and elastic rubber pad printing head.Its vertical down from the top of the CD, printing process will not have any influence on the position of the disc.Due to the disc center is the center of a 15 mm diameter hole, just can be ruled out rubber head center prone to the blank area.Multi-color pad printing machine printing up far more than the simple multi-color screen printing machine, disc in the same place many times printing overprint of course much more accurate.

Pad printing screen printing of advantages, has always been one of them is that it is very good at small area of the printing products.CD though with a diameter of 120 mm large disc is given priority to, but now 80 mm small disc of the market share is more and more big, the various different discs, name card related arises at the historic moment, for the printing process of adaptation proposed the new task.Pad printing process open workbench institutions make it put all kinds of fixture is very convenient, making special special glue head is also very simple, especially the replacement is fast moving plate, pad printing quickly won the favor of the compact disc printing is not nonsense.

Despite the greater value on the CD, but it is far from print publications that strict with color.The main reason is pad printing machine manufacturing enterprises for printing - color management lack of understanding the forefront of technology, no enterprise can other printing color management technology as a means of pad printing color control, so the pad printing has remained at the deflection in the quality of color space.Film to make the whole process of the lack of effective means of color management, its the biggest risk is involved in the disc pad printing control problem of the network stack, many enterprises have been uncovered was not a question of equipment, mainly in the model of color is difficult to reliably meet customer requirements.Because of the lack of professional and technical personnel for color management to put forward effective ways to improve, color management has always been a matter of manufacturers are taboo, they prefer to accept the gap pad printing inherent, also won't frankly pointed out a solution.In mainstream printing industry is put forward to the quality requirements of our clients unconditionally push to the limit of today, pad printing is the key to compete with them is hard, pad printing color management not only has not been seriously, is not even by most manufacturers.

Unlike offset printing, maybe we can't too strict, but at least can start from today to establish the framework, and then gradually improve.It is necessary for us to realize the basic parameters of digital film production process, should start using density meter, we should understand our computers, scanners, printers, and laser phototypesetter color characteristics.Only in this way can pad printing technology step by step forward.

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