Multiple part identification card production
AssigneeMoore Business Forms, Inc.
InventorAndre Longtin
Life of this patent
Estimating the term…
Abstract
An identification card intermediate is constructed so that it has a multi-part construction overlying the base stock of the intermediate. The basic web, comprising a transparent plastic substrate with a base stock covering the first side and a release liner covering the second side, is mated with one or more paper webs and carbon sheet webs so that paper and carbon sheets overlie the base stock of the basic web. A glue pattern adjacent one edge of the base stock holds the paper and carbon sheets in place, and a perforation line through the webs allows detachment of the overlying paper and carbon sheets from the base stock.
Claims20
An identification card intermediate comprising:
- a transparent plastic substrate having first and second edges parallel to each other, and third and fourth edges perpendicular to said parallel edges, and having first and second faces;
- a base stock having first, third, and fourth edges in substantial alignment with said substrate first, third, and fourth edges, respectively, and a second edge;
- and having first and second faces;
- indicia printed on said first face of said base stock;
- a release liner having second, third, and fourth edges in substantial alignment with said substrate second, third, and fourth edges, respectively, and having first and second faces;
- an adhesive layer substantially covering said first face of said substrate, and connecting said second face of each of said base stock and said release liner to said substrate;
- the length of said third and fourth edges of each of said release liner and said base stock being roughly one half the length of said substrate third and fourth edges;
- and
- at least one paper layer having first through fourth edges in substantial alignment with said base stock first through fourth layers and removably attached thereto, and transfer means between said at least one paper layer and said base stock for transferring indicia applied to said paper layer to said base stock first face.
A method of making an identification card intermediate, comprising the steps of:
- (a) constructing a basic web comprising a transparent plastic substrate with permanent adhesive covering a first face thereof, with a second face thereof free of adhesive, and having a base stock covering a first side thereof connected to the adhesive, and a release liner covering a second side thereof connected to the adhesive, with a longitudinal part line between the base stock and release liner, and indicia printed on the top face of the base stock;
- (b) feeding at least one bond sheet web and at least one transfer sheet web into contact with the basic web with a transfer sheet web covering the base stock portion only of the basic web;
- (c) connecting the at least one bond sheet web and at least one transfer sheet web to each other and to the basic web so as to provide a multiple part form essentially commensurate in extent with the base stock to form a composite web;
- and
- (d) forming a longitudinal line of weakness in the composite web at the base stock adjacent a longitudinal edge thereof remote from the release liner, so that any sheets covering the base stock can be readily removed by detachment along the line of weakness.
Dependencies are inferred from the claim text.