Rotogravure printing, coating

Phosphate rock plants" Rotogravure printing Large appliance surface coating Meted coil surface coating Asphalt processing and roofing manufacture... 

This article contains a detailed summary of the experiments carried out by LCA Coates Lorilleux aimed at evaluating the sensorial perception thresholds of ethyl acetate (and other solvents) used in rotogravure printing of flexible packaging for food. The methodological approach applied in the present study can be deemed a valid tool of study for the organoleptic behaviour of solvents and/or volatile compounds other than ethyl acetate that may be present inflexible materials. 8 refs. 

Letterpress and Offset Letterpress (Dry Offset) Lithography Rotogravure Printing Rapid Prototyping UV Powder Coatings... 

Standards of Performance for the Graphic Arts Industry Publication Rotogravure Printing Standards of Performance for Pressure Sensitive Tape and Label Surface Coating Operations Standards of Performance for Industrial Surface Coating Large Appliances Standards of Performance for Metal Coil Surface Coating... 

FIGURE 4.10 Rotogravure printing schematic. Almost a n ative of the flexo process, ink coats all of the printing plate, but is removed by a doctor blade from the elevated areas before contacting the substrate. Thus, only the valley-like wells on the printing plate transfer ink. 

Table 7.8 Wood-containing light weight coated (LWC) paper for rotogravure printing (51-72 g m ), gloss quality.

The same basic smoothness measurements are apphcable for coated paper as for base paper. As rotogravure printing is the most demanding printing method for paper surface, a special test method is used only for that purpose. The soprinting test, the number of missing dots, counted visually, provides information on the printabiKty. 

Uses Wetting agent and dispersant for aq. and glycol-based universal pigment pastes, emulsion paints and surf, coatings, aq. inks for flexo and rotogravure printing, wood preservatives and stains Features APEO s free solvent-free... 

Quantitatively, pigments are the principal constituent of any coating color, binders being used in relatively small amounts. For every 100 parts pigment, there are typically about 5-20 parts binder and 0.1-3 parts of other additives. Coating color compositions common in both North America and Europe for sheet-fed offset and rotogravure printing processes are listed in Tab. 4-2. 

Tab. 4-2 Typical coating color compositions for sheet-fed offset and rotogravure printing processes in both North America and Europe.

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