During the printing process the paper tray, the time is not in place due to prepress quality caused problems occur, ranging from waste materials and man-hours, while leading to product obsolescence, resulting in serious economic losses. To prevent these problems from occurring, I think we should pay attention to the following aspects. The need to fight different types of tray when printing on a plate, if when the imposition of the same or similar products are not to fight in the same tone longitudinal position may occur A product can reach standard proofs, B basic product close proofs standard, C product with a slight color proofs, D product and color proofs larger phenomenon. Thus, the imposition should be warm, cool colors, midtones products to fight in the same longitudinal position in order to print out high-quality products. When the make-up if the non-image portion of the tray placed on Diao mouth, and drag the tip of the discharge is not a continuous tone image is flat screen or in the field, then printing it is prone to "ghosting" seriously affect the product quality. In this case the non-image areas should be put in drag at the tip, so there is no "ghosting." ) When the make-up should also be careful not to save the film and the tray product line is omitted, but on proofing and printing staff calculations gripper positions and finished in Dongguan high-grade printing paper tray, it will greatly affect the production efficiency, may also be Because the copy and printing staff negligence, causing a major accident. Laser engraving flexographic (rubber version): Some carton manufacturers to reduce production costs, some small quantities of processed orders scattered most used laser plate making technology forum, the plate-making technology in the country's medium-sized carton manufacturers They are more common. This plate is more convenient manner, you need a computer with a laser engraving machine carton printing, in the plate, the plate will be used to design a computer by way of a good layout. Concrete action is: the base version of the engraved version will be according to the size of the design layout cut, the base version of the required placed in the laser engraving machine, as required positioning of Dongguan toy carton printing, computer output carving instructions, laser engraving engraving machine, after the completion of engraving, laser engraving machine prompt, need to continue carving engraved version, you can simply press the above procedure to replace the base version of the operations to it. After engraved forum, plate-making process needs to clean up the layout, the unnecessary portions removed, and then a control sample from the plate-making to do the layout for review, confirmation and post production unit linked to the use or production version. Such as the production of printed carton Dongguan hanging version, you need plate-making again after doing hanging version control sample of the layout review, correct and then post production departments. Otherwise, it may not be put into production use. Dongguan packaging carton printing, paper printing, beyond printing by the Dongguan City, often beyond packaging products factory provided. Dongguan Chang-ping beyond packaging products plant (www.dgcyp.com) strong, credible, in Dongguan, Guangdong paper printing industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead beyond printers and you hand into the brilliant, for a better future!