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(11) | EP 0 235 097 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | A method for carrying out reserve areas without the adhesion of the sealant, particularly in bottle caps |
(57) A method for carrying out reserve areas without the adhesion of the sealant, particularly
in bottle caps, comprising offset printing to reserved areas with lithographic ink,
so as to lay down ink on the paint that guarantees the adhesion of the sealant, thus
to prevent the above named adhesion in the reserved areas, when the sealant is subsequently
laid down, for instance, through a nozzle and by centrifuging. |