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Audited Supplier W800 Water-based Gloss primer coating
W800 is a gloss, very flexible, transparent, water-based polymer dispersion varnish. primer varnishing of coated papers and cardboards,Suited for subsequent finishing with UV varnish offline (wet on dry),UV screen printing and PP lamination primer,Very good adhesion even on non-absorbent substrates and special printing inks.
| Field of application: | Gloss primer varnishing of coated papers and cardboards Suited for subsequent finishing with UV varnish offline (wet on dry) Suited for subsequent finishing with UV screen printing Regarding finishing with gluable UV varnishes we recommend to leave the glue flaps blank or preliminary test suitability |
| Application Equipment: | Suited for all common coating facilities of offset and flexo presses as well as coating machines For necessary adjustments of the viscosity please contact our technical service |
| Application quantity: | 3-10g/m2 , strongly depends on the absorbency of the substrate. |
| Special features : | Very good adhesion even on non-absorbent substrates and special printing inks Low odour after drying Suited for packaging of odour sensitive goods Quick drying Perfect processing wet on dry (offline) |
| Physical characteristics | |
| Gloss (60º) | Approx 55º |
| Solid content | 38±2% |
| pH: | 8.0-9.0 |
| Viscosity : | approx. 45 sec DIN4 cup/20ºC |
| Drying: | Hot-air blast, IR radiation, powder application when required |
| Embossing | Suited |
| Hot foil stamping | Suited with appropriate foils |
| Gluability: | Existing with suited glues |
| Rub resistance : | poor |
| Corrugated cardboard lamination : | Suited after sufficient intermediate drying |
| Heat sealing resistance | PP film suited 150 °C/2 sec./20 N/cm² (2 layers of film) MS film suited |
| Further remarks | |
| Shelf life 12 months in original sealed containers Protect from frost, heat and insolation Recommended storage temperature 5 - 30 °C |
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| Stir varnish thoroughly before use! Before production run we recommend preliminary tests! Please also read our data sheet regarding the general processing of dispersion varnishes and the best possible use of our cleaning agents. |
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| The statements in this Technical Data Sheet are based on laboratory tests and practical experience. This does not imply any liability for us, however. Because of the wide range of application and processing of this product, preliminary tests before production run are essential. | |
Welcome to SuZhou Wantec Printing Materials CO.,LTD. We are specialized in printing varnish and special film innovative enterprises. The company's main products are water-based coating series, UV varnish series, UV offset printing ink series, special series of more than 150 kinds of varnish, there are BOPP scratch-proof matt film, scratch-proof matt gloss film, soft-touch film, diamond film, diamond drawing film, laser film and so on up to 30 kinds of special film. We believe that the added value of printing comes more from the innovation and improvement of printing surface materials.
Our products are widely used in tobacco packaging, pharmaceutical packaging, food packaging, electronic packaging, cosmetics packaging, daily chemical packaging, clothing tags, high-grade gift box packaging, wine packaging, book and magazine products, entertainment cards, casino grade playing cards, refrigerated waterproof packaging, up to 150 kinds of Printing Materials, products to provide you with more professional service and print value increase!
Suppliers with verified business licenses
Audited Supplier 
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