Packaging assembly

Patent metadata

Field	Value
Publication number	US-9309024-B2
Application number	US-201213416463-A
Country	US
Kind code	B2
Filing date	Mar 9, 2012
Priority date	Mar 9, 2012
Publication date	Apr 12, 2016
Grant date	Apr 12, 2016

Abstract

A packaging structure for restraining an object comprises a panel and a film. The panel comprises a platform portion, an end flap portion, and a hinge portion. The end flap portion is foldably connected to the platform portion along an end flap fold line. The hinge portion comprises top and bottom hinge sections foldably connected to each other along a first hinge fold line between the top and bottom hinge sections. The film extends across the end flap fold line and is attached to the end flap portion and is also attached to the panel outside of the end flap portion. The packaging structure is foldable to an engaged position in which the object may be restrained between the film and the platform portion of the panel.

First claim

What is claimed is:

1. A packaging structure for restraining an object, the structure comprising:
a panel comprising:
a platform portion having a support surface for supporting the object;
an end flap portion foldably connected to the platform portion along an end flap fold line; and
a hinge portion comprising top and bottom hinge sections foldably connected to each other along a first hinge fold line between the top and bottom hinge sections, wherein the hinge portion is bordered by:
a second hinge fold line between the platform portion and the top hinge section;
at least one top hinge cut line between the platform portion and the top hinge section and extending from the end flap fold line to the second hinge fold line;
a third hinge fold line between the end flap portion and the bottom hinge section; and
at least one bottom hinge cut line between the end flap portion and the bottom hinge section and extending from the end flap fold line to the third hinge fold line; and

a film extending across the end flap fold line and attached to the end flap portion and attached to the panel outside of the end flap portion;
wherein the packaging structure is in an engaged position having:
the end flap portion folded along the end flap fold line away from the support surface of the platform portion to define an acute angle between the platform portion and the end flap portion; and
the hinge portion folded along the first, second, and third hinge fold lines to separate the top hinge section and the platform portion along the at least one top hinge cut line, separate the bottom hinge section and the end flap portion along the at least one bottom hinge cut line, and extend the top and bottom hinge sections within the acute angle between the platform portion and the end flap portion;

wherein the film is tensioned to restrain the object supported between the film and the platform portion.

2. The packaging structure of claim 1 wherein the film has at least one edge portion of the film unconnected to the platform portion.

3. The packaging structure of claim 1 wherein:
the at least one top hinge cut line comprises:
a first top hinge cut line between the platform portion and the top hinge section and extending from the end flap fold line to the second hinge fold line; and
a second top hinge cut line between the platform portion and the top hinge section and extending from the end flap fold line to the second hinge fold line; and

the at least one bottom hinge cut line comprises:
a first bottom hinge cut line between the end flap portion and the bottom hinge section and extending from the end flap fold line to the third hinge fold line; and
a second bottom hinge cut line between the end flap portion and the bottom hinge section and extending from the end flap fold line to the third hinge fold line; and

in the engaged position the hinge portion is folded to separate the top hinge section and the platform portion along the first and second top hinge cut lines and to separate the bottom hinge section and the end flap portion along the first and second bottom hinge cut lines.

4. The packaging structure of claim 1 wherein;
the first hinge fold line is oriented parallel to the second hinge fold line; and
the third hinge fold line is oriented parallel to the second hinge fold line.

5. The packaging structure of claim 1 wherein:
the panel further comprises:
a supplemental end flap portion foldably connected to the platform portion along a supplemental end flap fold line oriented on an end of the platform portion opposite the end flap fold line; and
a supplemental hinge portion comprising supplemental top and supplemental bottom hinge sections foldably connected to each other along a supplemental first hinge fold line between the supplemental top and supplemental bottom hinge sections, the supplemental hinge portion bordered by:
a supplemental second hinge fold line between the platform portion and the supplemental top hinge section;
at least one supplemental top hinge cut line between the platform portion and the supplemental top hinge section and extending from the supplemental end flap fold line to the supplemental second hinge fold line;
a supplemental third hinge fold line between the supplemental end flap portion and the supplemental bottom hinge section; and
at least one supplemental bottom hinge cut line between the supplemental end flap portion and the supplemental bottom hinge section and extending from the supplemental end flap fold line to the supplemental third hinge fold line; and

the film extends across the supplemental end flap fold line and is attached to the supplemental end flap portion;
wherein the packaging structure is in the engaged position further having:
the supplemental end flap portion folded along the supplemental end flap fold line away from the support surface of the platform portion to define an supplemental acute angle between the platform portion and the supplemental end flap portion; and
the supplemental hinge portion folded along the supplemental first, supplemental second, and supplemental third hinge fold lines to separate the supplemental top hinge section and the platform portion along the at least one supplemental top hinge cut line, separate the supplemental bottom hinge section and the supplemental end flap portion along the at least one supplemental bottom hinge cut line and to extend the supplemental top and supplemental bottom hinge sections within the supplemental acute angle between the platform portion and the supplemental end flap portion.

6. The packaging structure of claim 5 wherein the film has at least one edge portion of the film unconnected to the platform portion.

7. The packaging structure of claim 5 wherein:
the at least one supplemental top hinge cut line comprises:
a supplemental first top hinge cut line between the platform portion and the supplemental top hinge section and extending from the supplemental end flap fold line to the supplemental second hinge fold line; and
a supplemental second top hinge cut line between the platform portion and the supplemental top hinge section and extending from the supplemental end flap fold line to the supplemental second hinge fold line; and

the at least one supplemental bottom hinge cut line comprises:
a supplemental first bottom hinge cut line between the supplemental end flap portion and the supplemental bottom hinge section and extending from the supplemental end flap fold line to the supplemental third hinge fold line; and
a supplemental second bottom hinge cut line between the supplemental end flap portion and the supplemental bottom hinge section and extending from the supplemental end flap fold line to the supplemental third hinge fold line; and

in the engaged position the supplemental hinge portion is folded to separate the supplemental top hinge section and the platform portion along the supplemental first and second top hinge cut lines and to separate the supplemental bottom hinge section and the supplemental end flap portion along the supplemental first and second bottom hinge cut lines.

8. The packaging structure of claim 5 wherein:
the supplemental first hinge fold line is oriented parallel to the supplemental second hinge fold line; and
the supplemental third hinge fold line is oriented parallel to the supplemental second hinge fold line.

9. The packaging structure of claim 1 wherein:
the second hinge fold line extends from the end flap fold line to the at least one top cut line; and
the third hinge fold line extends from the end flap fold line to the at least one bottom hinge cut line.

10. The packaging structure of claim 9 wherein:
the top hinge section

Assignees

• Hammerschmidt Christof
• Ridgeway Devin C
• Sealed Air Corp

Inventors

• Hammerschmidt Christof
• Ridgeway Devin C

Classifications

• B65D5/5028 Primary

  Elements formed separately from the container body · CPC title