Matt emulsion specifically designed for application via the ink duct.
Excellent stability and press run ability.
All the benefits of waterbased emulsions without the need for a dedicated coating unit.
Fast drying and excellent rub resistance provides maximum press speed potential with minimum transfer times between print and finishing.
TECHNICAL CHARACTERISTICS | ||
Viscosity (DIN 4 @ 20°C) | 35-50 Seconds | |
PH | 7.8-8.2 | |
Solids | 70-75% | |
Gloss (Sheen @ 60° on Gloss Art) | 10-20 | |
Drying Speed | Medium | |
Rub Resistance | Good | |
Slip Values | High | |
Heat Resistance | 110°C | |
WB 012 is suitable for use in the carton, commercial and magazine sectors. |
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APPLICATION CHARACTERISTICS | ||
Single/Double Sided | Single | |
Recommended Minimum back up time | N/A | |
Minimum Substrate Grammage | 115 gsm | |
Glueable | No | |
Foil Blockable | No | |
UV Varnishable | No | |
Recommended film weight | Typically 2-4gsm wet | |
Z-INKS AQUATINGS 227 is suitable for application via the ink ducts on all popular presses, including Heidelberg, Komori, KBA, and Rolands. |
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GENERAL TECHNICAL DETAILS | ||
Z-INKS AQUATINGS 227 has been formulated for application via ink ducts and can be applied in-line over wet ink as well as off-line. The coating dries via a combination of penetration and evaporation and requires accelerated dryers in the form of hot air knives and IR lamps. Optimum stack temperatures are 28-32°C. A slight application of a medium to large sized spray powder is recommended. Z-INKS AQUATINGS 227 can be applied as a dry solid using a rough grained aluminium plate or as a spot image by stripping a blanket or by employing a photo-polymer plate. Upon starting up, it is recommended to apply a heavier than usual film weight. This will assist with any initial drying/stability problems. The film weight can be reduced as required. During press stops, the plate and blanket should be cleaned using either warm water or a dedicated wash. Upon starting up the rollers should be sprayed with a fresh start retarder in order to ensure a clean start up. Z-INKS AQUATINGS 227 contains silicones that are unsuitable for gluing or foil blocking. |
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STORAGE AND HANDLING | ||
Waterbased emulsions should not be exposed to temperatures below 5°C or above 35°C. During cold months, it is recommended that containers are kept off of cold oors and stored on pallets. All emulsions have a 12 month shelf life - if unopened and stored in the correct conditions. Manufacture date is available on the label. Waterbased emulsions are non-hazardous and require no special storage or labelling. |
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DISCLAIMER | ||
The information contained in this product data sheet is correct to the best of our knowledge at the date of issue. It is intended as a guide for the optimum use of the named product and is not intended as a warranty or as a specification. The information relates only to the product specified and may not be suitable for combinations with other materials or in processes other than those specifically described herein. |