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US 8,601,955 B2Granted
Corrugated paper pallet
AssigneeThe Corrugated Pallets Company
InventorsChristopher Casey, Janet Lynn Duffield
Life of this patent
Estimating the term…
Abstract
A method and apparatus for providing pallet runners and pallets constructed using them for use in the storage and/or transport of goods and, more particularly, to a low cost, strong, recyclable, reinforced pallet and runner design.
Claims9
A corrugated pallet for supporting a load during transport and storage comprising:
- a. a series of spaced parallel two way access runners, each of the runners comprising the following components:
- I. a die cut corrugated sheet comprising five joined parallel segments of length L, with the second and fourth segments having extended end flaps;
- II. a rectangular corrugated block of length L, attached adhesively to the second and fourth segments of the die cut corrugated sheet;
- III. two paperboard strips of length L, attached adhesively to the first and third segment of the die cut corrugated sheet;
- IV. wherein the extended end flaps are attached adhesively over the ends of the assembled runner;
- b. wherein each two way access runner is created by:
- I. applying an adhesive on the interior side of the die cut corrugated sheet, coating all five joined parallel segments and their end flaps;
- II. adhesively attaching the corrugated block onto the second parallel segment;
- III. adhesively attaching the paperboard strips on the first and third parallel segments;
- IV. folding, pressing, and adhesively attaching the first and third parallel segments with attached strips of paperboard against said rectangular corrugated block on the second segment of the die cut corrugated sheet;
- V. adhesively attaching the fourth parallel segment against the top of said rectangular corrugated block, allowing the adhesively coated fifth parallel segment to wrap over the top and cover the outside of the first parallel segment;
- VI. adhesively attaching the extended end flaps on each end of the assembled runner;
- c. a corrugated top sheet joined to the tops of the runners using adhesive applied to the horizontal upper surface of the runner;
- d. a corrugated bottom sheet joined to the bottoms of the runners using adhesive to the horizontal bottom surface of the runner.
11 more elements
A corrugated pallet for supporting a load during transport and storage comprising:
- a. a series of spaced parallel four way access runners, each comprising multiple spaced apart short block runners, having openings extending the entire width of the runner in a direction perpendicular to a longitudinal axis of the runner, each of the spaced apart short block runners comprising the following components:
- I. a die cut corrugated sheet comprising five joined parallel segments of length L, with the second and fourth segments having extended end flaps;
- II. a rectangular corrugated blocks of length L;
- III. two paperboard strips of length L;
- b. wherein each spaced apart short block runner is created by:
- I. applying an adhesive on the interior side of the die cut corrugated sheet, coating all five joined parallel segments and their end flaps;
- II. adhesively attaching the corrugated block onto the second parallel segment;
- III. adhesively attaching the paperboard strips on the first and third parallel segments;
- IV. folding, pressing, and adhesively attaching the first and third parallel segments with attached strips of paperboard against said rectangular corrugated block on the second segment of the die cut corrugated sheet;
- V. adhesively attaching the fourth parallel segment against the top of said rectangular corrugated block, allowing the adhesively coated fifth parallel segment to wrap over the top and cover the outside of the first parallel segment;
- VI. adhesively attaching the extended end flaps on each end of the assembled short block runner.
- c. a corrugated top sheet joined to the tops of the 4-way access runners using adhesive applied to the horizontal upper surface of the 4-way access runner;
- d. a corrugated bottom sheet joined to the bottoms of the 4-way access runners using adhesive to the horizontal bottom surface of the 4-way access runners.
10 more elements
A method for preparing a corrugated runner for a corrugated pallet comprising the steps of:
- a. preparing a die cut corrugated sheet comprising five joined parallel segments, with the second and fourth segments having extended end flaps;
- b. spray coating an adhesive on the interior side of the die cut corrugated sheet, coating all five joined parallel segments and their end flaps;
- c. glueing a rectangular corrugated block on the second segment of the die cut corrugated sheet;
- d. placing strips of paperboard onto the first and third parallel and adhesively coated segments;
- e. folding and pressing said first and third parallel segments with attached strips of paperboard against said rectangular corrugated block on the second segment of the die cut corrugated sheet;
- f. pressing the adhesively coated fourth parallel segment against the top of said rectangular corrugated block, allowing the adhesively coated fifth parallel segment to wrap over the top and cover the outside of the first parallel segment;
- g. pressing two adhesively coated end flaps down on each end of the assembled runner to provide double coverage of the ends.
4 more elements
Dependencies are inferred from the claim text.