Be it digital UV, screen, or offset printing, each process is unique, and delivers high quality finishing across a variety of substrates. The decision of choosing the right process will primarily depend upon the material used and the finishing requirements. Of course, each one requires its own set-up of equipment and accessories. For purchasing second hand offset printing machines of international brands, one may get in touch with Printoholic, a leading importer & dealer of presses.
Digital UV (Ultraviolet)
This is an environment-friendly process, which involves the use of UV lighting for drying up the UV ink on the material. UV ink reacts instantly to UV light, thereby quickening the drying process. The end result is vibrant color on the material that is resistant to scratch and abrasion. Further, the UV ink is durable too. This procedure can be applied on practically any type of substrate.
This is the ideal procedure to be followed if printing needs to be carried out on cloth, plastic, glass, or metal. It involves the use of a screen/mesh to transfer the ink and imprint the required images onto the material. On applying pressure to the mesh, the ink is forced to be transferred to the surface. In case of multiple colors, various layers of mesh are used to enable colors to be printed separately. Post curing, the ink remains adhered to the material, thereby rendering it a long-lasting functionality. This method is ideal for simple designs and bulk quantities.
This procedure is widely used for producing magazines, flyers, brochures, and other visual communication materials. It consists of an assembly line, which has multiple printers in a row, through which the pages are passed for printing various colors. The good part is that the ink does not get disheveled even if the page is folded. It makes use of ink instead of solvents, and can process all formats, be it small, medium, or large.
For buying branded Used offset Printing Machines in India, the go-to destination is Printoholic. This company keeps a stock of various presses, peripheral equipment, and accessories. Here’s An Overview of Different Types of Buckle Plates for Stahl Folding Machines.