Close-pack, vertical-stack webbing roll packaging

• US 4,998,619 A
• Filed: 06/23/1989
• Issued: 03/12/1991
• Est. Priority Date: 06/23/1989
• Status: Expired due to Fees

• Current Assignee: Illinois Tool Works Inc.
• Original Assignee: Signode Corporation (Illinois Tool Works Inc.)
• Inventors: Linnerud, Neil D., Sowa, Paul E.
• Primary Examiner(s): Gehman, Bryon P.
• Application Number:
  US07/370,820
• Time in Patent Office: 627 Days
• Field of Search: 206/391, 206/392, 206/394, 206/386, 206/597, 206/497, 206/499, 108/51.3, 108/53.1, 108/53.5, 242/130.2, 242/130, 242/132, 242/134, 242/139, 242/141, 242/146
• US Class Current: 206/392
• CPC Class Codes: B65D 2571/00018 under tension
• CPC Class Codes: B65D 2571/00055 Clapping elements, also placed on the side
• CPC Class Codes: B65D 2571/00117 with protecting or supporting elements arranged between binder and articles or materials, e.g. for preventing chafing of binder
• CPC Class Codes: B65D 71/0096 the dimensions of the supports corresponding to the periphery of the load, e.g. pallets
• 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: Y10T 428/24149 Honeycomb-like

Abstract

A shipping package system with at least one tier of vertically-stacked webbing rolls utilizes pads with an inner set of passages and an outer set of passages, which webbing rolls may have extended tubular core ends nesting in the pad passages. The outer set of passages accommodate radial webbing roll movement and inhibit circumferential movement about the pad center, which radial movement provides tangential contact between adjacent and/or inner passage webbing rolls.

Claims

1. A shipping package system with at least one tier of vertically-stacked webbing rolls, said package system comprising:

a stacking platform;

a plurality of webbing rolls, each webbing roll having a first roll end, a second roll end, and a cylindrical, tubular core with an outer diameter, a longitudinal axis, a first tube end and a second tube end extending outwardly from each of said webbing roll first and second ends, respectively;

a first pad and a second pad for each said tier of webbing rolls, each of said first and second pads having a center, a plurality of first passages, a plurality of sets of second passages for receiving tube ends, each of said sets of second passages operable with one of said first passages and radially, outwardly displaced from said center and said first passages;

at least one of said pads positioned on said stacking platform;

each of said first and second passages of one of said first and second pads in alignment with an opposed first and second passage in the other of said first and second pads,

webbing roll tube cores with webbing rolls thereon extending approximately normally between and into each of said aligned first and second passages of each pair of first and second pads, said webbing rolls movable in said second passages to tangentially contact at least two of said webbing roll of said tier, and,

means for securing, which means for securing extends around said pads and platform to secure said pads and webbing rolls to said platform.

2. A shipping package system as claimed in claim 1 wherein each of said sets of second passages comprise three generally elliptically-shaped passages, each of said elliptically-shaped passages having a major axis approximately aligned along radii extending from said center of said pad, and at least one minor axis, which minor axis is greater than said outer diameter of said tubular core to provide adjustable movement in said second passages for said webbing roll tubular cores.

3. A shipping package system as claimed in claim 2, wherein said means for securing comprises a first means for securing and a second means for securing said pads and webbing rolls to said platform.

4. A shipping package system as claimed in claim 3 wherein said vertically-stacked webbing rolls and said pads cooperate to provide a package having at least two vertical sides;

and, one of said first and second means for securing being a stretch film wound about said package vertical sides and the other of said first and second means for securing is at least one binding strap extending around said pads, webbing rolls and platform.

5. A shipping package system as claimed in claim 4, said package having at least a first tier and a second tier of first and second pads with said webbing rolls arranged in vertically-stacked alignment, said package further comprising a plurality of corner guards and third securing means, each said tier having at least one package corner, a corner guard provided at each said package corner and secured to a webbing roll at said package corner.

6. A shipping package system as claimed in claim 2 wherein each of said pads has a generally rectangular shape with a pair of longitudinal sides, a pair of transverse sides and a pad perimeter, each of said passages of said set of second passages defines an inner and an outer extremity, which outer extremities are in proximity to a pad perimeter at one of said sides and are provided in parallel alignment to said one side with the other second passage extremities in proximity to said side.

7. A shipping package system as claimed in claim 2 and further comprising at least a first tier and a second tier of first and second pads and vertically-stacked webbing rolls, wherein each of said webbing rolls positioned between first and second pad second passages is generally movable along said major axis to tangentially contact at least two webbing rolls of said tier.

8. A shipping package system as claimed in claim 1, further comprising at least a first tier and a second tier of first and second pads and webbing rolls, which webbing rolls are arranged in a vertically-stacked alignment;

said second tier vertically arranged atop said first tier with said first and second passages of said first and second pads in vertical alignment with said first and second passages of said first tier and secured with said first tier to said platform by said means for securing.

9. A shipping package system as claimed in claim 1, wherein said means for securing are binding straps, said system further comprising an upper frame;

one of said first and second pads operable as an upper package surface, said frame overlaying said upper package surface;

said bindings extending over said upper frame and said platform to secure said frame, webbing rolls and pads to said platform.

10. A shipping package system as claimed in claim 9, wherein each of said pads has at least two pad corners;

and said frame has at least two frame corners which frame corners are angled to approximately conform to the shape of said pad corners.

11. A shipping package system as claimed in claim 1 wherein said first passages are approximately circular and include a passage diameter, said outer diameter of said tubular core being less than said passage diameter, said first passages operable to maintain said webbing rolls approximately stationary.

12. A shipping package system as claimed in claim 11 wherein said plurality of first passages are positioned at a first radius from said center of said first and second pad.

13. A shipping package system as claimed in claim 1, wherein said pads are formed from fiberboard.

14. A shipping package system as claimed in claim 1 wherein each of said pads are formed with a laminate structure, said laminate structure comprising a first fiberboard layer, a second fiberboard layer and a honeycomb fiberboard structure between said first layer and second layer.

15. A shipping package system as claimed in claim 1, wherein said first and second passages in each of said pads are through-passages.

16. A shipping package system as claimed in claim 1, wherein each pad has an upper layer, a lower layer and a centerline divider between said upper and lower layers;

said first and second passages are depressions in each said pad at each of said upper and lower layers, which depressions are aligned with a first and second passage, respectively, at the other of said upper and lower layers.

17. A shipping package system as claimed in claim 1, further comprising at least one buffer sheet, said buffer sheet interlaced among said rolls and operable to prevent direct surface-to-surface contact between tangentially contacting webbing rolls.

18. A shipping package system with at least one tier of vertically-stacked webbing rolls, said package system comprising:

a stacking platform;

a plurality of webbing rolls, each webbing roll having a first roll end and a second roll end, which webbing is would on a cylindrical, tubular core, said tubular core having a predetermined outer diameter, a first tube end and a second tube end, said first and second tube ends extending outwardly from each of said webbing roll first and second ends, respectively;

a first pad end and a second pad for said first and second roll ends, respectively, for each said tier, each of said first and second pads having a center, first means for receiving said tube end and maintaining said rolls approximately stationary and second means for receiving said tube ends, said second means for receiving said tube ends radially, outwardly displaced from said center and first means for receiving said tube ends;

means for securing said at least one tier of webbing rolls and pads, with said platform;

each of said first and second pads arranged to provide each of said first and second means for receiving said tube ends of one of said first and second pads in alignment with a mating first and second means for receiving said tube ends in the other of said first and second pads;

a webbing roll tubular core extending between and into each of said aligned pair of first and second means for receiving said tube ends, said webbing rolls radially movable from said center in said second means for receiving said tube ends to tangentially contact at least two of said webbing rolls of said tier;

said means for securing operable to secure said webbing rolls and pads to said platform.

19. A pad for a shipping package system for transport and storage of webbing wound on tubular cores to form webbing rolls with a first end and a second end, said tubular cores having a first core end and a second core end extending from said webbing roll;

said pad comprising an upper surface, a lower surface, and a center position on said upper and lower surface, a plurality of first passages positioned about said center position and a plurality of sets of second passages, each of said sets of second passages operable with one of said first passages;

each pad having radii extending from said center position;

each of said second passages being generally elliptically shaped and having a major axis and at least one minor axis, each of said second passages having its major axis approximately aligned along one of said radii;

each of said plurality of first and plurality of second passages operable to receive one of said extending first and second core ends for vertical stacking of said webbing rolls, which second passages allow movement of said tubular core ends in said second passages along said major axis and inhibit webbing roll rotational movement about said center position.

20. A pad for a shipping package system as claimed in claim 19 wherein said pad has an upper layer, a lower layer, and a centerline divider therebetween said first passages and said second passages are depressions in each said upper and lower layers, which depressions are aligned with a first and second depression at the other of said upper and lower layers.

21. A pad for a shipping package system as claimed in claim 19 wherein said first and second passages are through passages in said pads.