Casing board including clear overlay defining exterior pocket

A process for producing a casing board used in the manufacture of articles for organizing, storing, protecting and displaying communications media, such as papers, audio cassettes, video cassettes and compact discs, the process comprising the steps of:

• providing a generally planar substrate made of a relatively rigid material and comprising a front cover portion, a rear cover portion and a spine portion, the spine portion positioned between and hingedly connected to the front cover portion and the rear cover portion, the substrate further comprising an exterior surface, an interior surface opposite said exterior surface and a periphery defined by the longitudinal and lateral edges of the substrate;
• providing an outer wrap made of a flexible polyolefin material and having longitudinal and lateral dimensions greater than the longitudinal and lateral dimensions of the substrate;
• positioning the outer wrap adjacent the exterior surface of the substrate such that the longitudinal and lateral edges of the outer wrap extend beyond the periphery of the substrate;
• turning the longitudinal and lateral edges of the outer wrap over the periphery of the substrate;
• affixing the longitudinal and lateral edges of the outer wrap to the interior surface of the substrate;
• providing a clear overlay made of a flexible polyolefin material and having a longitudinal dimension greater than the longitudinal dimension of the substrate;
• positioning the clear overlay adjacent the outer wrap such that the longitudinal edges of the clear overlay extend beyond the periphery of the substrate;
• turning the longitudinal edges of the clear overlay over the periphery of the substrate;
• affixing the longitudinal edges of the clear overlay to the longitudinal edges of the outer wrap such that the clear overlay defines a transparent exterior pocket that extends between the longitudinal edges of the casing board;
• wherein the step of affixing the longitudinal edges of the clear overlay to the longitudinal edges of the outer wrap comprises the further step of thermal welding the longitudinal edges of the clear overlay to the longitudinal edges of the outer wrap.

A binder for organizing, storing, protecting and displaying communications media such as papers, said binder comprising:

• a substrate made of a relatively rigid material and comprising a front cover portion, a rear cover portion and a spine portion, said spine portion of said substrate positioned between and hingedly connected to said front cover portion and said rear cover portion, said substrate further comprising an exterior surface, an interior surface opposite said exterior surface and a periphery defined by the longitudinal and lateral edges of said substrate;
• an outer wrap made of a flexible polyolefin material and having longitudinal and lateral dimensions greater than the longitudinal and lateral dimensions of said substrate, said outer wrap positioned adjacent said exterior surface of said substrate such that the longitudinal and lateral edges of said outer wrap are turned over said periphery of said substrate and affixed to the interior surface thereof;
• a clear overlay made of a flexible polyolefin material and having a longitudinal dimension greater than the longitudinal dimension of said substrate, said clear overlay positioned adjacent said outer wrap such that the longitudinal edges of said clear overlay are turned over said periphery of said substrate and affixed to the longitudinal edges of said outer wrap, said clear overlay defining a transparent exterior pocket that extends between the longitudinal edges of the casing board;
• and
• a retaining mechanism affixed to one of said front cover portion, said rear cover portion and said spine portion adjacent said interior surface of said substrate;
• wherein the longitudinal edges of said clear overlay are affixed to the longitudinal edges of said outer wrap on said interior surface of said substrate by thermal welding.

A case for organizing, storing, protecting and displaying communications media such as papers, said case comprising:

• a substrate made of a relatively rigid material and comprising a front cover portion, a rear cover portion and a spine portion, said spine portion of said substrate positioned between and hingedly connected to said front cover portion and said rear cover portion, said substrate further comprising an exterior surface, an interior surface opposite said exterior surface and a periphery defined by the longitudinal and lateral edges of said substrate;
• an outer wrap made of a flexible polyolefin material and having longitudinal and lateral dimensions greater than the longitudinal and lateral dimensions of said substrate, said outer wrap positioned adjacent said exterior surface of said substrate such that the longitudinal and lateral edges of said outer wrap are turned over said periphery of said substrate and affixed to the interior surface thereof;
• a clear overlay made of a flexible polyolefin material and having a longitudinal dimension greater than the longitudinal dimension of said substrate, said clear overlay positioned adjacent said outer wrap such that the longitudinal edges of said clear overlay are turned over said periphery of said substrate and affixed to the longitudinal edges of said outer wrap, said clear overlay defining a transparent exterior pocket that extends between the longitudinal edges of the casing board;
• and
• at least one compartment fixed to one of said front cover portion and said rear cover portion adjacent said interior surface of said substrate;
• wherein the longitudinal edges of said clear overlay are affixed to the longitudinal edges of said outer wrap on said interior surface of said substrate by thermal welding.