Plastic and nonmetallic article shaping or treating: processes – With step of making mold or mold shaping – per se
Patent
1998-05-19
1999-12-28
Silbaugh, Jan H.
Plastic and nonmetallic article shaping or treating: processes
With step of making mold or mold shaping, per se
264139, 264154, 264293, 264320, 425385, 425394, 425400, 425411, 156256, 156264, 156265, 156299, B29C 4304, B29C 5902, B29C 3338, B29C 3340
Patent
active
060077549
ABSTRACT:
A method by which to easily and inexpensively make a matched set of male and female embossing dies so that articles can be embossed in an arts and crafts environment. Upper and lower sheets of adhesive are applied to opposite faces of a substrate, and each adhesive layer is covered with a paper backing to form a sandwich with the substrate secured between the upper and lower sheets. A design to be embossed is then cut through the sandwich. A portion of the backing covering the upper adhesive sheet is removed to expose an area of the adhesive, and a first die plate is bonded to the upper sheet. A different portion of the backing covering the lower adhesive sheet is removed to expose an area of the adhesive, and a second die plate is bonded to the lower sheet. The first and second die plates are pulled away from one another with a first part of the design cut through the sandwich affixed to the first die plate to form a male die half and the remaining part of the design cut through the sandwich affixed to the second die plate to form a female die half.
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Corcoran Kevin L.
Crawford Alan D.
DiCamillo Adrienne T.
Ellison Educational Equipment Inc.
Fischer Morland C.
Poe Michael
Silbaugh Jan H.
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