2024年4月14日发(作者：王韵流)
专利内容由知识产权出版社提供
专利名称：Method for making embossed identification
plate having retroreflective sheeting of the
surface thereof
发明人：Chirhart, Dennis J.,Daniels, Michael P.,Kneipp,
Kenneth G.
申请号：EP87305721.0
申请日：19870626
公开号：EP0253532B1
公开日：19941005
摘要：A method for producing an embossed identification plate wherein desired
indicia (26) are embossed in the front surface in relief form and retroreflective sheeting
(12) is adhered to the background portions of the front surface. A reflective sheeting
having a low-tack, heat-activated adhesive (16) on its backside is tacked to a plate blank
(10). When the plate blank (10) is embossed with desired indicia (26), the sheeting (12) is
simultaneously cut out according to the indicia (26). After the cut-out portions of the
sheeting are removed, the embossed plate and trimmed sheeting (28) which is tacked
thereto are passed between a series of pairs of co-acting, resilient lamination rollers
(32a,b; 34a,b) bwherein the roller of each pair which contacts the sheeting is heated. The
rollers (32a,b; 34a,b) conform to the contour of the indicia (26) and heat the sheeting and
adhesive, thereby causing the adhesive to effectively wet the surface of the plate and
activating it as the sheeting is simultaneously laminated to the plate.
申请人：MINNESOTA MINING & MFG
地址：US
国籍：US
代理机构：Baillie, Iain Cameron
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2024年4月14日发(作者：王韵流)
专利内容由知识产权出版社提供
专利名称：Method for making embossed identification
plate having retroreflective sheeting of the
surface thereof
发明人：Chirhart, Dennis J.,Daniels, Michael P.,Kneipp,
Kenneth G.
申请号：EP87305721.0
申请日：19870626
公开号：EP0253532B1
公开日：19941005
摘要：A method for producing an embossed identification plate wherein desired
indicia (26) are embossed in the front surface in relief form and retroreflective sheeting
(12) is adhered to the background portions of the front surface. A reflective sheeting
having a low-tack, heat-activated adhesive (16) on its backside is tacked to a plate blank
(10). When the plate blank (10) is embossed with desired indicia (26), the sheeting (12) is
simultaneously cut out according to the indicia (26). After the cut-out portions of the
sheeting are removed, the embossed plate and trimmed sheeting (28) which is tacked
thereto are passed between a series of pairs of co-acting, resilient lamination rollers
(32a,b; 34a,b) bwherein the roller of each pair which contacts the sheeting is heated. The
rollers (32a,b; 34a,b) conform to the contour of the indicia (26) and heat the sheeting and
adhesive, thereby causing the adhesive to effectively wet the surface of the plate and
activating it as the sheeting is simultaneously laminated to the plate.
申请人：MINNESOTA MINING & MFG
地址：US
国籍：US
代理机构：Baillie, Iain Cameron
更多信息请下载全文后查看