Consumer voucher and card printing process

The printing staff first obtains the corresponding screen, ink and sticker information according to the consumer subpoena and the request for the craft card, and performs the mutual inspection work. Details include: 1) The use of screen printing, ink compatibility with consumer subpena or craft card Request; 2 screen quality can meet the quality requirements of printing applications; 3 on the edge of the adhesive material to check the appearance of quality. After the inspection is correct, fix the screen and adjust the net distance, and then use the positioning information of the adhesive to stop positioning. At this time, strictly follow the positioning frame to confirm the position of the printing pattern. The three positioning tabs are located at 1/3 of each positioning edge respectively. The size rule of the positioning piece is 1 cm × 2 cm, and the position of the positioning piece at the edge of the adhesive data is marked when the original positioning is performed.

The first piece of paper is printed before the printing. The first piece of monochrome printing is finished. It must be confirmed by the quality inspector. Sign the "agree to print" on the color sample of the first product and sign it; According to the inspection, abnormalities were found and adjustments were made properly, such as adding thinner, adjusting the angle of the doctor blade, changing the ink, etc.

Requesting sophisticated products requires the use of an electrostatic brush, electrostatic wipe, or non-woven cloth, alcohol, or a non-drying adhesive to clean the surface of the sticker before printing. According to the printing quality inspection standard, each printing press is the preliminary self-inspection unit, and the qualified products and unqualified products are strictly discriminated and placed in the printing process.

When printing transparent adhesive materials, it is necessary to do a body-transplant color test, which can be printed before passing the inspection.

At the end of printing, the self-adhesive used for printing such as Seiko Ink Co., Ltd. should push the drying rack into the drying room. The temperature is set to 45-50°C, baked for 20-30 minutes, and then dried in the drying room; other types of ink At the end of the printing, the interior is naturally boring for 24 h. The stacking can be done in the front, otherwise it must be placed vertically. For the two-color printing, the color registration distance should be controlled for more than 30 minutes. When collecting prints from the air baffle, it must be ensured that there are no differences in positioning and no scratches or wrinkles; for non-conforming products, use the “×” mark on the bottom side to mark the corresponding part; Goods and non-conforming products, specify their respective quantities, and fill in the consumer subpena.