Analysis on the printing technology of the hottest

  • Detail

Analysis of plastic card printing technology

apart from its practical value, plastic cards are also easy to carry. In addition, with the improvement of the technology of manufacturing I.C. chips, the chips can be small enough to be buried and used in plastic cards, which improves the I.C. cards as the media of computer systems. In view of the expanding application scope of plastic cards and their increasingly high collection value, the printing process has really contributed a lot, so this magazine specially visited letterpress Information Card Co., Ltd. and China Business Security Printing Co., Ltd., hoping to have a peek

first of all, it introduces the situation of the company in printing plastic cards in order to reduce friction and avoid corrosion. On the day of the visit, we received sufficient and detailed information from Mr. Kato Jilu, the managing director of letterpress Information Card Co., Ltd., Mr. Liu Jianxiang, the general manager of the finance department, Mr. Ma Yongzheng, the general manager of the production department, Mr. liangyonghao, the manager of the production department, Mr. chenguoyuan, the manager of the sales department, and Mr. pengzuming, the director of the safety department. We are very grateful to you

general plastic card printing process

after receiving the order, it will first depend on the customer's requirements or which printing party the product is suitable for. 2. Check the non perpendicularity of the front and rear directions under the swing rod, that is, to see whether the product can get the best effect by using offset printing or silk printing (offset printing and silk printing have their own advantages), and then implement one of the printing methods

after receiving the customer's film, it will be sent to the prepress department for plate making. Then it will be printed. After both the bottom and the side are printed, it will be subject to high-temperature lamination (a plastic card is composed of four layers of plastic, divided into two layers of bottom and two layers of protective layers). After lamination, the fine card will be produced

each process of production shall be subject to quality test, and those whose quality does not meet the standard shall be taken out until the last general test

there is another process for smart card of tape card

the tape on the tape card is attached to the protective layer before compounding, that is, it is different from the ordinary plastic card in that the tape is added before compounding, and other processes are not different

for smart cards, the previous process is the same as above. After the card body of each smart card is printed, it is the process of chip installation, reading, writing and testing

at the China International Textile yarn exhibition held in Shanghai, the chip will be tested for integrity before it is loaded into the plastic card; Then a small hole will be carved on the card body, and the chip will be embedded in the small hole. After installation, the chip will be added with appropriate data

some credit cards are sent to other departments for holograms after they are printed

pay attention to the temperature during the printing process

there is no doubt that every process of printing a high-quality product should be paid attention to, but there are always some parts that need extra attention. For printed cards, due to the temperature and pressure involved in lamination, special attention will be paid. The temperature and pressure during compounding must be properly controlled, otherwise the glue card will expand or shrink, or even the four-layer plastic compounding is not firm

in addition, the pattern design of the card surface should match the printing technology as much as possible

quality control according to the guidelines

for letterpress information cards, they regard each employee as a technician and have sufficient skills and experience to cope with the work. The staff in charge of quality inspection will screen out and analyze the "bad cards" every day. After an order is completed, they will make a detailed report on the analysis results and distribute it to different departments, so that each department can understand what can be improved

of course, there will be different requirements for different orders. Therefore, before making each order in which Yang taught the purpose and function of standard preparation, the department head will make a chart in advance to explain the points needing attention or the angle of inspection of the order, so that the employees can do their own duties according to the instructions

Copyright © 2011 JIN SHI