Rolled film and pallet construction

• US 7,124,889 B2
• Filed: 03/09/2004
• Issued: 10/24/2006
• Est. Priority Date: 03/17/2003
• Status: Expired due to Fees

• Current Assignee: Delta Plastics Of The South, LLC
• Original Assignee: Mexico Plastic Company
• Inventors: Fuemmeler, Carl D.
• Primary Examiner(s): Gehman, Bryon P.
• Application Number:
  US10/796,676
• Publication Number:
  US 20040182731A1
• Time in Patent Office: 959 Days
• Field of Search: 206/386, 206/391, 206393-394, 206/392, 108/51.3, 108/53.5, 108/55.1, 108/57.17, 108/57.19, 108/57.21, 108/57.33, 108/51.11, 108/56.1, 108/56.3, 108/901
• US Class Current: 206/391
• CPC Class Codes: B65D 19/0095 and each contact surface having a stringer-like shape
• CPC Class Codes: B65D 2519/00029 Wood
• CPC Class Codes: B65D 2519/00064 Wood
• CPC Class Codes: B65D 2519/00099 Wood
• CPC Class Codes: B65D 2519/00278 the load supporting surface and the base surface being identical
• CPC Class Codes: B65D 2519/00293 made of more than one piece
• CPC Class Codes: B65D 2519/00298 skeleton type
• CPC Class Codes: B65D 2519/00323 made of more than one piece
• CPC Class Codes: B65D 2519/00333 contact surface having a stringer-like shape
• CPC Class Codes: B65D 2519/00353 skeleton type
• CPC Class Codes: B65D 2519/00373 whereby at least one spacer is made of one piece
• CPC Class Codes: B65D 2519/00572 with separate auxiliary element, e.g. screws, nails, bayonets
• CPC Class Codes: B65D 71/70 Trays provided with projections or recesses in order to assemble multiple articles, e.g. intermediate elements for stacking
• CPC Class Codes: B65D 85/67 for web or tape-like material for jumbo rolls or rolls of floor covering B65D85/66; for recording-tape cassettes G11B23/00

Abstract

A rolled film and pallet combination for storing rolls of film material wound on a core whose ends extend past the ends of the rolls, with the pallet being symmetrical and having aligned openings in the top and bottom to accommodate the core ends. The pallet comprises spaced pairs of longitudinal stringers which define the top and bottom of the pallet and spaced transverse ribs which are positioned between the pairs of longitudinal stringers to define the aligned openings in the top and bottom of the pallet into which the core ends are placed. The pallets are symmetrical so they can be rotated 90° in any direction and still be packed the same. The pallets can also be turned top for bottom. The rolls of film are packed in paperboard containers so that the core ends protrude through openings in the ends of the containers into the pallet openings.

Claims

1. A rolled film and pallet combination comprising

(a) a pallet comprising four longitudinal top stringers, three transverse ribs, and four longitudinal bottom stringers, two of the longitudinal top and two of the longitudinal bottom stringers being located opposite each other at the ends of the transverse ribs, the other of the two longitudinal top and the two longitudinal bottom stringers being located opposite each other on the ribs intermediate the ends of the ribs to define four sets of aligned top and bottom stringers with aligned top and bottom spaces between the end stringers and the intermediate stringers, and

(b) four rolls of plastic film, each wound on a core with the ends of the cores extending beyond the ends of the rolls a distance less than one half the distance between the outer surfaces of each pair of the top and bottom stringers, the rolls being positioned on the top surface of the top stringers with the ends of the cores being located in the spaces between the end stringers and the adjacent intermediate stringers.

2. The combination of claim 1 including paperboard containers for each of said rolls, each paperboard container having flat sides and a flat top and a flat bottom, the tops and bottoms having apertures therein to accommodate the core ends of the rolls contained in the containers.

3. The combination of claim 2 wherein the tops and bottoms of the containers are defined by end flaps and side flaps which are folded inwardly and are sized to leave a gap at the centers of the tops and bottoms to accommodate said core ends.

4. The combination of claim 1 wherein the spaces between the end stringers and their adjacent intermediate stringer in the same plane are greater than the spaces between the said intermediate stringers in the same plane.

5. The combination of claim 1 wherein the top stringers, the transverse ribs and the bottom stringers all have substantially the same length whereby the pallet is symmetrical.

6. A plurality of the rolled film and pallet combinations of claim 1 stacked one atop another.

7. A plurality of the rolled film and pallet combinations and paperboard containers of claim 2 stacked one atop another.