The most reasonable printing method in modern printing industry——China Flexo

[China Packaging Reuters compared to other printing methods, flexographic great environmental advantages, is considered the modern printing industry the most reasonable way of printing, it is understood, flexo in the United States accounted for 70%, 50% in Europe, Due to various reasons, the domestic flexo printing accounted for only about 15% . It can be seen that although flexo printing has market competitive advantages, environmental protection performance, and is promoted by the state, it still needs more people in the printing industry to participate and strive to promote flexo printing. development of.

Established in 2003 , Chengdu Hongjie Weiye Plate Making Co., Ltd., which has now developed into a well-known flexo supplier in China, has always been committed to protecting the environment, doing its utmost to promote the increase of flexo printing penetration in China and actively promote the development of green printing.

Meet various printing needs of narrow-format labels, flexible packaging boxes, wide-format cartons, etc.

The printing effect of flexo printing has restricted its rapid development and popularity to a certain extent, and the CDI Spark5080 Cyrel digital imaging device developed by Hongjie Weiye can achieve an excellent printing effect comparable to offset or gravure printing. CDI can meet various needs from narrow-format label printing to flexible packaging boxes and wide-format corrugated box printing, from monochromatic printed corrugated cardboard boxes to highly complex multi-color packaging boxes and anti-counterfeiting printing.

Flexo printing can be used on almost any type of substrate, including plastics, metal films, cellophane and paper, and lasers are used to etch images on polymer plates (such as photosensitive resin plates). CDI combined with high-definition flexo printing can create high quality Flexo printing plate. Etching images on the printing plate), CDI and high-definition flexo printing help to shorten the preparation time of the printing press and improve the durability of the printing plate. By reducing the number of plate washes, the optimal use of the printing press is achieved.

The high-precision plate-washing system greatly reduces the overall plate-washing time and reduces the damage to the printing plate

In the washing process version, the unexposed printing plate, unreacted polymeric resin material is washed away, thereby forming a relief graphic, Wang Wai Yip of DuPont ™ - Cyrel® 3000 PS (5280 ) version of the system with high precision washing, can be Aiming at strictly controlling the solid content in the solvent during this process, the scientific method of brushing, and scientifically matching the number of brushes, so as to greatly reduce the plate washing time and reduce the long time of solvent soaking during the plate washing process. The resulting swelling reduces the damage to the printing plate, thereby improving the printing quality and the durability of the printing plate.

The drying system can effectively restore the thickness of the substrate and improve the ink transfer performance

During the plate-washing process, the photosensitive resin plate absorbs the solvent, and the embossed graphic part after the polymerization reaction will become soft and swell. To this end, the mk5280 large-format automatic constant temperature drying system can help customers evaporate the solvent during the drying process and restore the printing plate to a fixed thickness.

The automatic constant temperature drying system is carried out in a ventilated oven with a temperature range of 140F ( 60 ° C ) +/‐ 5 ° . Strictly abide by the relevant standards formulated by the National Fire Protection Association for flammable solvents. Automatically detect the actual drying temperature of 9 positions in each layer of drawer , so as to effectively restore the thickness of the substrate, volatile residues, improve the ink transfer performance, and completely solve the printing process and residual solvents caused by drying problems in the printing process. Damage to the printing plate.