The present invention relates to product packaging, more specifically, to clamshell-type packaging.
Clamshell packaging is used, for example, at a point-of-purchase for the display of merchandise. Clamshell packaging allows for irregularly shaped items to be hung from hooks or pegs at the point-of-purchase. In some cases, translucent portions of the packaging allow the item to be viewed within the clamshell packaging.
In one embodiment, the invention provides a clamshell package. A first clamshell portion has a first surface with a first edge, and a first chamber portion. A second clamshell portion is coupled to the first clamshell portion about a fold axis. The second clamshell portion has a second surface with a second edge, and a second chamber portion. A paper card includes a first card portion, a second card portion, and a connecting portion connecting the first card portion and the second card portion. The first card portion is coupled to the first surface. The second portion is coupled to the second surface. The first edge and second edge extend beyond a perimeter of the paper card. A hanging hole extends through the first clamshell portion, the second clamshell portion, and the paper card.
In another embodiment the invention provides a method of assembling a clamshell package. A plastic shell is provided. A first chamber is formed in a first clamshell portion of the plastic shell. A second chamber is formed in a second clamshell portion of the plastic shell. The plastic shell is folded about a fold axis disposed between the first clamshell portion and the second clamshell portion. The first clamshell portion is welded to the second clamshell portion. A paper card is provided. A chamber aperture is formed in the card for receiving at least one of the first chamber and the second chamber. The paper card is folded about the plastic shell. The paper card is coupled to the first clamshell portion and the second clamshell portion, such that edges of the first clamshell portion and second clamshell portion extend beyond a perimeter of the paper card. A hanger hole is formed through the first clamshell portion, the second clamshell portion, and the paper card.
Other aspects of the invention will become apparent by consideration of the detailed description and accompanying drawings.
Before any embodiments of the invention are explained in detail, it is to be understood that the invention is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the following drawings. The invention is capable of other embodiments and of being practiced or of being carried out in various ways. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting.
Referring to
Referring to
The first clamshell half 22 includes a first surface 34, with edges 36 defining a perimeter 38. The second clamshell half 26 includes a second surface 40 with edges 42 defining a perimeter 44. The first surface 34 surrounds a first chamber portion 50. The second surface 40 surrounds a second chamber portion 54. A first slot 58 is defined in the first surface. A second slot 62 is defined in the second surface. As illustrated in
Referring to
The plastic shell 14, including the first clamshell half 22 and the second clamshell half 26 may be formed, for example, by various combinations of blow molding, vacuum thermoforming, and die-cutting operations.
Referring to
Referring to
Referring to
With reference to
The pair of holes 104, the alignment posts 64, and the second projection 76 (
Although the invention has been described with reference to certain preferred embodiments, variations and modifications exist within the scope and spirit of one or more independent aspects of the invention as described. Accordingly, the invention is not to be restricted except in light of the attached claims and their equivalents.
Thus, the invention provides, among other things, a clamshell package. Various features and advantages of the invention are set forth in the following claims.
This application claims priority to U.S. Provisional Patent Application No. 61/653,868, filed May 31, 2012, the entire contents of which are incorporated by reference herein.
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