1. Field of the Invention
The present invention relates generally to a storage package for recording media and, more particularly, to a package comprising a paper board assembly for storing one or more discs.
2. Description of the Prior Art
Various types of planar discs are in use at the present time to record and store information which is to be retrieved by various means, such as by optical or magnetic means. Typical of such discs are compact discs in which information is digitally recorded by use of a laser beam and then read optically by a laser beam. Such discs are used to record audio information, such as musical renditions, video information such as visual images and digital information for use as read only and other memories for use in various applications, such as computer applications. In most instances, at the present time, such discs are sold with information already recorded thereon. In other applications, such discs are sold in blank form and are used by the customer to record information thereon. In the latter case, for example, optical discs are sold for use as computer storage media and are used in hard disc storage systems. As used herein, the terms media disc, compact disc, CD or disc are intended to encompass all such discs, whatever their size, for all known or proposed uses.
Compact discs containing laser recorded information are typically packaged in injection molded plastic enclosures designed to hold one or more CDs for protecting the discs during storage and shipment. Enclosures commonly used at the present time, such as the well known “jewel box,” comprise a three piece assembly consisting of a base or bottom element, an insert or tray in the base/bottom element for positioning and supporting the disc in the base/bottom element, e.g., by a center projection (commonly referred to as a “rosette”) which engages the periphery of the aperture in the center of the disc, and a lid or cover which is hinged to the base/bottom element and is closed thereon after the disc is mounted therein on the tray. Other enclosures utilize only two pieces, omit the tray, and position and support the disc via the center projection directly on the base/bottom element. The enclosure is, typically, at least partially transparent and graphics relating to the disc and containing trademark and sales promotional information are usually inserted in such a manner as to be visible through the enclosure.
Except for the printed matter inserted therein, the “jewel box” is entirely plastic. For this reason, as well as because the typical jewel box requires three separately injection molded elements which must be manually assembled, the use of this type of enclosure is relatively expensive. Moreover, the use of such an enclosure is believed to be ecologically unacceptable by many because the plastic is non-biodegradable and, in view of the huge volume of such enclosures in use today, the disposal of these enclosures poses either a real or potential environmental problem. One solution to both of these problems has been the development of hybrid packages comprising both paperboard and plastic components. These hybrid packages provide a CD package which is suitable and attractive for display, sale and storage of compact discs, yet which is both simple and inexpensive to manufacture.
For example, U.S. Pat. No. 4,709,812 to Kosterka, which is incorporated herein by reference, discloses a compact disc package formed from a pre-scored, preprinted unitary blank and at least one injection molded plastic compact disc holder or tray adhesively adhered to one segment of the blank, the blank being adapted to fold along fold lines to position a blank segment over the top of the disc holder to sandwich it, in book style, between the segment to which it is adhered and the overlying segment. The problem with this type of arrangement is that the book frequently opens and provides little protection for the disc there within.
It should be apparent, therefore, that efforts to date directed at hybrid packaging containing multiple discs suffer from one or more shortcomings which make the resulting CD packaging unsatisfactory. Among these shortcomings are that prior art hybrid packaging is typically either uneconomical to manufacture and may be expensive to transport, store and display in retail stores. Further, the plastic materials are not ecologically friendly. Accordingly, there remains a need for a simple, environmentally friendly, inexpensive to manufacture CD package that adequately protects the disc yet provides easy access thereto.
It is an object of the subject disclosure to provide a package for holding discs that is easy to manufacture from paper board or similar suitable environmentally friendly and/or recyclable material and adhesive such that promotional graphics and other necessary information like UPC codes can be printed directly on the package blank.
In one embodiment, the present disclosure is directed to a package for housing a disc including an enclosure with an elongated panel having an access opening through which one or more discs may be received into or removed from the package. The package may have internal supports or abutments to securely receive the one or more discs. The discs may be wrapped in a fold-around wrapper or “taco” together and graphics may be printed on the taco and extend onto the spine of the taco, where they may form a contiguous portion of additional graphics printed on the outside of the enclosure. Variations of the illustrative embodiment, including variations in the size and shape of the taco, variations in the size and shape of the access opening, and variations in the size and shape of the internal supports or abutments, are also within the contemplation of the present invention and are further described below. In certain embodiments the enclosure may be made from a single blank of material. In certain embodiments the enclosure may be made from more than one blank of material. In certain embodiments items other than discs may be housed within the package.
In another embodiment, the present disclosure is directed to a booklet-style package for housing a disc, including a hinged cover over an enclosure in which one or more discs may be received. The package may have internal supports or abutments for strength and to more securely receive the one or more discs. Graphics may be printed on all exterior surfaces (and at least some interior surfaces) and may extend onto all four spines of the package. Variations of the illustrative embodiment, including variations in the size and shape of the internal supports or abutments, are also within the contemplation of the present invention and are further described below. In certain embodiments the enclosure may be made from a single blank of material. In certain embodiments the enclosure may be made from more than one blank of material. In certain embodiments items other than discs may be housed within the package.
It should be appreciated that the present invention can be implemented and utilized in numerous ways, including without limitation as a process, an apparatus, a system, a device, and a method for applications and from other suitable materials now known and later developed. These and other unique features of the system disclosed herein will become more readily apparent from the following description and the accompanying drawings.
So that those having ordinary skill in the art to which the disclosed system appertains will more readily understand how to make and use the same, reference may be had to the following drawings.
The present invention overcomes many of the prior art problems associated with CD packages. The advantages, and other features of the package disclosed herein, will become more readily apparent to those having ordinary skill in the art from the following detailed description of certain preferred embodiments taken in conjunction with the drawings which set forth representative embodiments of the present invention and wherein like reference numerals identify similar structural elements whenever possible.
All relative descriptions herein such as left, right, up, down, topside, underside and the like are with reference to the Figures, and not meant in a limiting sense. The illustrated embodiments can be understood as providing exemplary features of varying detail of certain embodiments, and therefore, unless otherwise specified, features, components, modules, elements, and/or aspects of the illustrations can be otherwise combined, interconnected, sequenced, separated, interchanged, positioned, and/or rearranged without materially departing from the disclosed systems or methods. Additionally, the shapes and sizes of components are also exemplary and unless otherwise specified, can be altered without materially affecting or limiting the disclosed technology to holding discs exclusively.
Certain parts of blank 100 will now be described. The major panels include back panel 110, open spine 120, front panel 130, closed spine 140, and innercell 150. Back panel 110 may comprise a thumb aperture 112. Open spine 120 comprises an aperture that may be partly bounded by support flaps 122. Innercell 150 may comprise an inward stopper wall 152, outward buttress walls 154, floor 156, side beams 157 and top beam 158. Additionally the blank 100 may comprise end panels 134, closure flaps 136, and closure tabs 138.
Package blank 100 may be formed by, for example, cutting a board substrate with a die. Various board thicknesses and materials are acceptable. The stock board may be paper, plastic and/or the like. The stock board may be single ply although, in some instances, it may be desirable for blank 100 to be two or multiple ply. Once blank 100 is formed, it is folded and glued into the package 102 described below.
In the remaining FIGURES, mini-jackets 190 are not shown but are understood to be contained within wrapper 182 which is placed within package enclosure 102.
Although a single wrapper 182 is shown in the preceding examples, more than one wrapper may be used, for example two wrappers 183 as shown in
In order that the assembled package fit together neatly, the various panels may be suitably sized and shaped. Package blanks 100 and wrapper blank 180 may typically be produced with printing on at least one side. Since these blanks form package enclosure 102 and wrapper 182, respectively, which fit together to form a finished package, blank 180 may be printed so that the graphics on wrapper 182 form a continuous image with the graphics on package enclosure 102 (which were printed on package blank 100).
Certain parts of blank 200 will now be described. Portions of blank 200 are symmetric with respect to the horizontal axis of
Portions of the blank will form channels 258 as shown later. These portions include channel outer wall 250, channel top wall 252, and channel inner wall 254. The channel inner wall 254 may be connected to back panel 230 by an adhesive attachment through channel foot 241 or floor 240. A semicircular tab 256 may be attached to channel top wall 252. Dust flaps 251 and 255 may are attached to channel outer wall 250 and channel inner wall 254 respectively.
On the side of back panel 230, opposite from spine 238, is outer side wall 232, inner side wall 234, and side wall foot 236. Package blank 200 may be formed by, for example, cutting a board substrate with a die. Various board thicknesses and materials are acceptable. The stock board may be paper, plastic and/or the like. The stock board may be single ply although, in some instances, it may be desirable for blank 200 to be two or multiple ply. Once blank 200 is formed, it is folded and glued into the package 202 described below. For example, the package may be assembled as described herein by the illustrated folding steps, and with blank 200 as viewed in
Package blank 200 may be formed by, for example, cutting a board substrate with a die. Various board thicknesses and materials are acceptable. The stock board m
The finished package 202 may be considered to comprise a cover (generally made up of front outside panel 210, front inside panel 220, and their associated inner and outer end and side panels) and a base (generally made up of back panel 230, floor 240, channels 258, and the associated outer side wall 232 and inner side wall 234). The cover and base are hingedly connected by the spine 238.
In order that the assembled package fit together neatly, the various panels may be suitably sized and shaped. Package blank 200 may typically be produced with printing on at least one side. Usually the exterior surface of package 202 would be printed. By printing a single surface of blank 200, graphics may be provided on all exterior surfaces of package 202 (that is the major surfaces of front outside panel 210, back panel 230, spine 238, outer side panel 212, and outer end panels 216). By printing the same single surface of blank 200, graphics may also be provided on the inner surfaces of the cover (that is, inside front panel 220, inner side panel 222, and inner end panels 218), as well as the exposed surfaces of channels 258. outer side wall 232 and inner side wall 234, and floor 240. Thus substantially all of the external surfaces of package 202 are printed, and nearly all (even 90% or more) of surfaces internal surfaces that are visible inside an open package are also printed (in the case of package 202, the inside of spine 238 may not be printed. However, by modifying blank 200, even the inside of spine 238 could be printed, for example if an additional narrow panel was provided at the left end (as viewed in
The package examples shown here are particularly suitable for forming a package sized as is common for a “DVD package,” that is, a package with a major face having one dimensional substantially larger than the other, or a somewhat elongated rectangle as opposed to a generally square shape. The content items as shown by example here have a generally square aspect, as would seen with “mini-jacket” holders for disc media. It will be understood that other blanks may be produced according to the principles of blanks 100 and 180, and blank 200, but with appropriate dimensions to form packages of other sizes and shapes.
The packages disclosed herein may contain one or more items, such as one or more sleeves or mini-jackets containing media discs. For example, the packages may contain from one to 25, or even more, mini-jackets. The term sleeves or mini-jackets is meant to include other forms of thin envelope-type enclosures, such as dust-jackets, sleeves, and the like. The package may contain items other than media discs. In some embodiments the package may be made from paperboard having a thickness of about 0.018″, other types and thicknesses of materials may be utilized as are known in the packaging arts.
The packages can be formed using a variety of materials or substrates. For example, PRINTKOTE EAGLE®, which is composed of at least 10% post consumer recycled material, can be used. Moreover, a polymeric substrate such as calendered POLYLITH® GC-3 can be used. POLYLITH® substrate is manufactured by Nanya Plastics of Taiwan and is distributed in the U.S. by Granwell Products, Inc. POLYLITH® substrate is primarily formed using polypropylene resin and minerals comprising inert calcium carbonate and titanium dioxide and the resulting substrate is strengthened by calendaring.
While the invention has been described with respect to preferred embodiments, those skilled in the art will readily appreciate that various changes and/or modifications can be made to the invention without departing from the spirit or scope of the invention.
This application claims the benefit of priority under 35 U.S.C. §119(e) of provisional application Ser. Nos. 61/078,672 and 61/078,689, both filed on Jul. 7, 2008, both of which are hereby incorporated by reference in their entireties
Number | Date | Country | |
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61078672 | Jul 2008 | US | |
61078689 | Jul 2008 | US |