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barrier function. Coating UV varnishes for print finishing and Braille application The modern adhesives are complemented by Jowat UV varnishes to round off the [...] PermaCoat ® UV varnishes protect the surface of food packaging as well as labels, book covers, and other printed products. Jowat provides an innovative UV-curing [...] bonding of fanfolds for lay-flat books, foil lamination in print finishing, and UV varnish for Braille application. Highly demanding applications in the printing

faster manufacturing process. UV coating Another product group used in print finishing apart from the adhesives are the Jowat® UV varnishes. Due to perfect adhesion [...] One crucial processing benefit of UV varnishes is provided in combination with a specially adapted adhesive. Jowat® UV varnishes and closing adhesives are [...] Alternatively to film lamination, surfaces may be finished with a layer of UV varnish. The used adhesives and varnishes have a major impact on the quality

formulation has an excellent resistance to UV rays - no yellowing of the adhesive has been observed – even under excessive UV exposure. Apart from the fact that this

printing industry, drupa 2016, focused on special applications: bookbinding, UV varnishes for print finishing effects and dispersions for the different applications [...] dispersion meets the highest demands in the high end lamination of print sheets; and UV varnishes create visual highlights and protect the surface. Bookbinding: Adhesives

products is a significantly reduced yellowing of the bondline due to the very high UV resistance of the adhesive. This ensures a permanently attractive packaging.

adhesive solutions for different requirements: special adhesives with very high UV resistance for laminating roofing liners, pressure-sensitive hot melts for laminating [...] against perforation due to walking, and ensure high durability when exposed to UV light. In practice, the most suitable adhesives have proven to be the polyol [...] Viscosity [mPas] / Temperature [°C] Processing Temperature [°C] Application UV Marker Download technical data sheet (PDF) Jowat-Toptherm ® 230.45 PO Hot Melt

No yellowing of the bondline could be determined – even when the exposure to UV rays was extensive. Apart from a durable and high-strength material compound

antiperforation protection, and the compound must be permanently resistant to UV radiation. Jowatherm-Reaktant ® 630.20 has been developed for high-strength bonding

while also providing a wide range of adhesion to different substrates, and high UV resistance. Textiles are often thin and translucent and therefore a yellowing [...] Viscosity [mPas] / Temperature [°C] Processing Temperature [°C] Application UV Marker Download technical data sheet (PDF) Jowatherm-Reaktant ® 630.20 PUR Hot

from the outside to the inside. In addition, it is resistant to weathering and UV-stable. Compared to silicones, this polymer can be painted without problems.