Tag marking

专利名称：Tag marking

发明人：MICHAEL STUART GARDNER,ROY VICTOR

BLADEN

申请号：AU2424502申请日：20011121公开号：AU2424502A公开日：20020603

摘要：A plastic product such an animal ear tag (1) is laser marked with indicia (2). Thecontrast between the indicia (2) and the surrounding surface of the tag (1) is enhanced bythe heated of the indicia following laser marking to a temperature at which the indiciaand the surrounding surface have melted. In the preferred embodiment the indicia (2) isprovided as a raised surface (3) and with a plurality of spaced apart peaks (4) with gaps (6)therebetween. The heating of the tag (1) is preferably by the application of a hot plate tothe indicia surface of the tag and simultaneaouly or subsequently to the non-indiciasurface of the tag.

申请人：MICHAEL STUART GARDNER

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