We offer optimum quality the stack type of 8 color rotogravure printing machine. Our shaft-type-slitter-rewinder-machines are used to automatically guide all types of flexible materials. The range of rotogravure printing machines is not complete without lamination-coating machine. It offers better quality multi-layered laminates.
Doctor Blade Chamber System Flexo
The most recent development in the flexographic inking process is chamber doctor blade system Flexo. Two doctor blades are used along with an enclosed chamber to dispense the ink to the anilox roll. An anilox roll is a hard cylinder, usually constructed of a steel or aluminum core which is coated by an industrial ceramic whose surface is engraved with millions of very fine dimples, known as anilox cells. For color consistency and job repeatability, delivering and metering ink to the anilox roller needs to be done correctly. If it is, the system can realize the true volume of the anilox roller, by Michal Lodej.
Doctoring Rewinding Machine Manufacturer
Ceramic Anilox Roller
The ceramic micro concave roller base material adopts special quenching and tempering treatment to ensure its processing and use accuracy has the surface coating of micro concave roll is processed by imported powder and spraying equipment. It has high precision grinding machine ensures high precision requirements of micro concave roll. Adopting the world advanced laser carving technology to ensure the smoothness of its mesh structure.
Blown Film Extrusion Machine
Blown film extrusion is a technology that is the most common method to make plastics, films, especially for the packaging industry. The process involves extruding a tube of molten polymer through a die and inflating to several times its initial diameter to form a thin film bubble. This bubble is then collapsed and used as a lay-flat film or can be made into bags. Usually polyethylene is used with this process, and other materials can be used as blends with these polymer.
Closed Doctor Blade Chamber
There are two doctor blades are used along with an enclosed chamber to dispense the ink to the anilox roll where the ink is delivered through a closed loop from the ink pump to the doctor blade system and then back to the pump.
Doctor blade chamber alignment is critical for good doctor blade performance. It takes a few minutes to make sure that there is proper system alignment to prevent early and excessive doctor blade and anilox wear, ink leaks, waste and downtime.