Direct Laser Engraving Of Rotogravure Cylinder

The gravure is distinguished by a very high resolution and edge definition.

Direct laser engraving of rotogravure cylinder.

About 0 of these are laser marking machines. Direct laser engraving of rotogravure cylinder by janoschka duration. 10 things you never knew about tombstone duration. A method for engraving of cups to accept printing ink in a surface of a rotogravure print cylinder comprising the steps of.

The cellaxy laser is also a direct laser although it engraves directly in the gravure cylinder s copper surface. Krishnamurthy that the system has been successfully commissioned on the 15th of february 2008. As research shown rong 2004 laser engraved cylinders. The uflex cylinder engraving division has after three years of intense r d been able to optimize cell structures of laser engraved rotogravure cylinders to an extent that can actually reduce ink consumption by about 20 25 than what can be achieved using electro mechanically engraved cylinders for similar image quality.

With this highly innovative gravure process we have the possibility of generating individual halftone dots and of producing high quality line 3d embossed engraving. A wide variety of laser rotogravure cylinder engraving options are available to you such as key selling points laser type and certification. In addition to all of the applications for packaging and decor printing and for high quality embossing forms this engraving process is. If the thickness of the material covering the copper steel or ceramic cylinder is not deep enough then you might destroy the cylinder.

With one of a diamond and a laser beam directly forming each of the cups in said surface from a plurality of image points separately engraved in said surface and wherein at least one of the image points has a depth which is different than a depth of another of said. With the developing of direct laser engraving technology this technology opens up new perspectives for rotogravure printing hennig 2002. Positive packaging s sister company acuprint systems have become the first company in india and possibly in south asia to go in for a direct laser engraving system for rotogravure cylinders at their mumbai plant. We will be visiting their plant soon after interpack to bring our readers a first hand report on this installation in our next issue.

We have been advised by their director mr.