Nested insulated packaging

Patent metadata

Field	Value
Publication number	US-10752425-B2
Application number	US-201815954677-A
Country	US
Kind code	B2
Filing date	Apr 17, 2018
Priority date	Apr 20, 2015
Publication date	Aug 25, 2020
Grant date	Aug 25, 2020

Abstract

A nested insulated packaging assembly includes: an outer box including an outer top side wall, an outer bottom side wall, and a plurality of outer lateral side walls; an inner box received in the outer box, the inner box including an inner top side wall, an inner bottom side wall, and a plurality of inner lateral side walls; a first thermal liner contacting a one of the outer lateral side walls of the outer box and a one of the inner lateral side walls of the inner box; and a second thermal liner contacting a second of the outer lateral side walls of the outer box and a second of the inner lateral side walls of the inner box.

First claim

That which is claimed is:

1. A nested insulated packaging assembly comprising:
an outer box including an outer top side wall, an outer bottom side wall, and a plurality of outer lateral side walls;
an inner corrugated cardboard portion positioned in the outer box, the inner corrugated cardboard portion including a plurality of inner lateral side walls, the plurality of inner later side walls defining a lateral outer surface and a lateral inner surface, the lateral inner surface disposed opposite from the lateral outer surface, the lateral inner surface at least partially defining an inner storage cavity within the inner corrugated cardboard portion, the lateral outer surface and the lateral inner surface each defined by corrugated cardboard;
a first thermal liner contacting the outer bottom side wall of the outer box; and
a second thermal liner contacting at least a first outer lateral side wall, a second outer lateral side wall, and a third outer lateral side wall of the plurality of outer lateral side walls of the outer box and at least a first inner lateral side wall, a second inner lateral side wall, and a third inner lateral side wall of the plurality of inner lateral side walls of the inner corrugated cardboard portion, the second thermal liner contacting the lateral outer surface, the second thermal liner comprising a left fold, a front fold, and a right fold, the second thermal liner defining an inner surface and an outer surface, a thickness of the second thermal liner being defined between the inner surface and the outer surface, a portion of the outer surface defined by the left fold contacting the first outer lateral side wall, a portion of the inner surface defined by the left fold contacting the first inner lateral side wall, a portion of the outer surface defined by the front fold contacting the second outer lateral side wall, a portion of the inner surface defined by the front fold contacting the second inner lateral side wall, a portion of the outer surface defined by the right fold contacting the third outer lateral side wall, a portion of the inner surface defined by the right fold contacting the third inner lateral side wall, the second thermal liner defining a first bend line between the left fold and the front fold, the portion of the inner surface defined by the left fold being connected to the portion of the inner surface defined by the front fold at the first bend line, the second thermal liner defining a second bend line between the front fold and the right fold, the portion of the inner surface defined by the front fold being connected to the portion of the inner surface defined by the right fold at the second bend line, the left fold defining a left side end of the second thermal liner, the right fold defining a right side end of the second thermal liner, the left side end defined opposite from the right side end, the thickness being uniform from the left side end to the right side end.

2. The nested insulated packaging assembly of claim 1 , wherein the first thermal liner and the second thermal liner are each C-shaped.

3. The nested insulated packaging assembly of claim 2 , wherein:
the first thermal liner comprises a top fold, a back fold, and a bottom fold;
the inner corrugated cardboard portion further includes an inner top side wall and an inner bottom side wall;
the top fold contacts the inner top side wall;
the back fold contacts a fourth inner lateral side wall of the plurality of inner lateral side walls; and
the bottom fold contacts the inner bottom side wall.

4. The nested insulated packaging assembly of claim 3 , wherein:
the top fold contacts the outer top side wall;
the back fold contacts a fourth outer lateral side wall of the plurality of outer lateral side walls; and
the bottom fold contacts the outer bottom side wall.

5. The nested insulated packaging assembly of claim 3 , wherein the back fold is defined between the top fold and the bottom fold.

6. The nested insulated packaging assembly of claim 1 , wherein the inner corrugated cardboard portion further includes an inner top side wall, wherein the inner top side wall defines a top outer surface, and wherein the top outer surface contacts the first thermal liner.

7. The nested insulated packaging assembly of claim 6 , wherein the top outer surface is defined by corrugated cardboard.

8. The nested insulated packaging assembly of claim 1 , wherein:
the inner surface extends unbroken from the left side end to the right side end; and
the inner surface contacts the lateral outer surface.

9. The nested insulated packaging assembly of claim 8 , wherein the inner surface is substantially planar when the second thermal liner is in an unfolded configuration.

10. The nested insulated packaging assembly of claim 1 , wherein:
the inner corrugated cardboard portion further includes an inner bottom side wall; and
the first thermal liner contacts the inner bottom side wall.

11. The nested insulated packaging assembly of claim 10 , wherein the inner bottom side wall is attached to at least one of the plurality of inner lateral side walls.

12. The nested insulated packaging assembly of claim 1 , wherein the second thermal liner comprises an insulation material, and wherein the insulation is a recycled, nonwoven, biodegradable material.

13. The nested insulated packaging assembly of claim 1 , wherein the second thermal liner rests on at least a portion of the first thermal liner.

14. The nested insulated packaging assembly of claim 1 , wherein the first bend line and the second bend line are vertically extending bending lines.

15. The nested insulated packaging assembly of claim 1 , wherein:
the portion of the outer surface defined by the left fold is connected to the portion of the outer surface defined by the front fold at the first bend line, and
the portion of the outer surface defined by the front fold is connected to the portion of the outer surface defined by the right fold at the second bend line.

16. The nested insulated packaging assembly of claim 1 , wherein:
the second thermal liner comprises an insulation;
the insulation defines the inner surface and the outer surface; and
the insulation extends through the first bend line and the second bend line.

17. A method of assembling a nested insulated packaging comprising:
positioning a first thermal liner in an outer box, the outer box including an outer top side wall, an outer bottom side wall, and a plurality of outer lateral side walls, the first thermal liner contacting the outer bottom side wall of the outer box;
folding a second thermal liner from an unfolded configuration to a folded configuration, the second thermal liner comprising a left fold, a front fold, and a right fold, the left fold defining a left side end of the second thermal liner, the right fold defining a right side end of the second thermal liner, the second thermal liner defining a first bend line between the left fold and the front fold, the second thermal liner defining a second bend line between the front fold and the right fold, the left fold, the front fold, and the right fold being substantially aligned in the unfolded configuration, the left fold being folded relative to the front fold about the first bend line and the right fold being folded relative to the front fold about the second bend line in the folded configuration, the second thermal liner defining an inner surface and an outer surface, a thickness of the second thermal liner defined between the inner surface and the outer surface, the thickness being uniform from the left side end

Assignees

• Pratt Corrugated Holdings Inc

Inventors

• Aksan Yavuz
• Kayne Joshua David

Classifications

• B65D5/48046

  Plain strips not fixed by gluing or other fastening elements (B65D5/48048 takes precedence) · CPC title

• B65D81/3816

  formed of foam material · CPC title

• B65D81/3862 Primary

  with a foam formed container located inside a folded box · CPC title

• B65B2230/02

  Containers having separate compartments isolated from one another (B65B29/10 and B65B2220/16 take precedence) · CPC title

• B65D5/46096

  two opposite closure flaps being provided with handle elements which are in contact with each other · CPC title