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Tech-Gen Data Sheets

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Title / Description Posted Type Download

A bar code is a combination of wide and narrow bars together with wide and narrow spaces in between. The bars and spaces represent numbers and letters in which product information is coded... download... Read more

Views: 40

31st Jul 2009 Bar Codes
0.37 MB

If you search on the Internet you will find huge amounts written on the science of colour. You will discover that we do not all see colour in exactly the same way... download the file to read full det... Read more

Views: 45

31st Jul 2009 Colour Control
0.13 MB

When digital plates were first investigated, the use of the laser to evaporate the polymer was tested as this was the technology used to create laser engraved rubber rolls. It was soon found however t... Read more

Views: 51

31st Jul 2009 Digital Imaging of Photopolymer Plates
0.15 MB

Specifically this is referring to ink systems whose resin components are cured or polymerised following exposure to ultra violet radiation. This results in a solid, nonfluid ink layer... download the ... Read more

Views: 41

31st Jul 2009 Energy-Curing
0.07 MB

The Corona Treater serves to increase the surface energy of a material by means of a high frequency, high voltage electrical discharge, thus improving the wettability and bonding of printing inks... d... Read more

Views: 40

31st Jul 2009 Factors influencing Corona Treatment
0.09 MB

What is fingerprinting? "Fingerprinting is a method for determining the performance and capability of a printing machine. It is a process, which identifies the factors on the press, which are the... Read more

Views: 50

31st Jul 2009 Fingerprinting
0.34 MB

Less obvious than, but as significant as the more visible technological changes in flexography, has been the development of flexographic inks. The major components of an ink i.e. pigment, resin and so... Read more

Views: 37

31st Jul 2009 Flexographic Inks
0.07 MB

As the requirement for finer quality increases, so does the need for an anilox roll, that will deliver consistently good quality over a long period of time. The laser engraved ceramic roller meets thi... Read more

Views: 37

31st Jul 2009 Laser Engraved Ceramic Anilox Rollers
0.07 MB

The Anilox rolls function is simply to deliver and control the volume of ink that is transferred to the surface of the printing plate. It is the ‘heart’ of the Flexographic ink metering sy... Read more

Views: 48

31st Jul 2009 Looking after your Anilox Rollers
0.07 MB

The first step is choosing the right laser engraved Anilox roll is to determine the correct volume of ink required to give the proper colour density. Usually this is done through experience - making t... Read more

Views: 36

31st Jul 2009 Making the Correct Anilox Selection
0.07 MB

The importance of mounting plates with total precision onto the plate cylinder prior to the printing process, is a necessity to produce high quality flexo printing with efficiency and good productivit... Read more

Views: 42

31st Jul 2009 Mounting and Proofing
0.08 MB

Exposure of an unpolymerized Photopolymer plate to ultraviolet light (UVA light in the wavelength of 360nm) causes macromolecules by polymerization. These cross-linked macromolecules pervade the Polym... Read more

Views: 37

31st Jul 2009 Photopolymer Flexographic Printing Plates
0.21 MB

Used by every printer in all print markets and segments that use printing plates, mounting, self adhesive or stick back tapes as they are variously called, are all too often seen as a relatively minor... Read more

Views: 38

31st Jul 2009 Plate Mounting Tapes
0.08 MB

Coated liners have been available in the market for a few years. They are normally based on a white top kraft on which a clay-coating is applied... download the file to read full details

Views: 35

31st Jul 2009 Printing on Clay Coated Board
0.08 MB

Reprographics or as it is more commonly referred to as Repro can be described as the taking of a design from Artwork and reworking it to make it printable to the clients expectations... download the f... Read more

Views: 39

31st Jul 2009 Reprographics
0.21 MB