ATBECHDEFRGBITLILUNLSE0118993EUROPEAN PATENT APPLICATIONA319860122EP8430070619840206830373919830210GB833292019831209GB1986012219860419840919198438 6B 41M 01/30 A 6B 41M 07:02 B 6D 06P 05:00 B 6D 06P 03:79 BenProcess for printing onto polypropylenefrProcédé d'impression de polypropylènedeVerfahren zum Bedrucken von PolypropylenJones, Alfred JohnEtheridge, DerekJones, Alfred JohnATBECHDEFRGBITLILUNLSE19860122198604

A process for printing onto polypropylene or other other plastics material having similar surface characteristics, comprising printing, using normal inks, onto the polypropylene or other plastics material surface and then coating the surface, as well as the printed area with transparent sealant material comprising a mixture of non-rub and hard-dry materials and preferably also a varnish to give a gloss finish.