US20050167310A1 - Drywall trim reinforced package and method of packaging such drywall trim - Google Patents
Drywall trim reinforced package and method of packaging such drywall trim Download PDFInfo
- Publication number
- US20050167310A1 US20050167310A1 US10/771,606 US77160604A US2005167310A1 US 20050167310 A1 US20050167310 A1 US 20050167310A1 US 77160604 A US77160604 A US 77160604A US 2005167310 A1 US2005167310 A1 US 2005167310A1
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- Prior art keywords
- sheet
- sleeve
- projecting
- package
- return
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- 238000004806 packaging method and process Methods 0.000 title claims description 22
- 238000000034 method Methods 0.000 title claims description 7
- 239000011324 bead Substances 0.000 claims abstract description 41
- 239000000123 paper Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims 3
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000010276 construction Methods 0.000 description 8
- 238000003860 storage Methods 0.000 description 8
- 239000002184 metal Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000003292 diminished effect Effects 0.000 description 2
- 238000007730 finishing process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000011499 joint compound Substances 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/20—Containers, packaging elements or packages, specially adapted for particular articles or materials for incompressible or rigid rod-shaped or tubular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/44—Integral, inserted or attached portions forming internal or external fittings
- B65D5/50—Internal supporting or protecting elements for contents
- B65D5/5002—Integral elements for containers having tubular body walls
- B65D5/5016—Integral elements for containers having tubular body walls formed by folding inwardly of extensions hinged to the side edges of the body
Definitions
- the present invention relates generally to packaging and more particularly to packaging for storing, supporting and shipping flexible drywall trim devices.
- Corrugated cardboard has been a popular lightweight and inexpensive sheet material for the constructing of different packaging.
- Elongated corner beads have long been used to finish such corners.
- Such beads typically consist of a length corresponding with the overall height of drywall panel walls and having a cross-sectional configuration corresponding with the configuration of the joint to be finished, such as a square corner, or corners having joining angles of different configurations. It has been common practice to stack such beads together in a rectangular-in-cross-section elongated corrugated cardboard package for shipping to the construction finishing site.
- Containers of various configurations have been proposed for packaging elongated strips.
- Containers have even been proposed to be wrapped about a collection of elongated strips for the purpose of allowing for flexing thereof.
- a device of this type is shown in U.S. Pat. No. 2,340,422 to Okonski.
- Containers of this type are not intended to support drywall strips against flexing and bending during storage and shipment.
- the elongated package of the present invention is constructed of a sheet folded along fold lines to form first and second sidewalls.
- the sheet projects beyond the bottom extent of one of the sidewalls and turns inwardly toward the other and is configured with a raised support rib defining the cross-sectional configuration of a drywall strip support such strip.
- a drywall strip support such strip.
- such rib supports a drywall finish strip having a generally orthogonal cross-sectional configuration.
- FIG. 1 is a broken plan view of a sheet of a corrugated cardboard incorporating fold lines in accordance with the present invention
- FIG. 2 is a broken prospective view of a package constructed from the sheet shown in FIG. 1 in accordance with the present invention shown in FIG. 1 ;
- FIG. 3 is a transverse sectional view, in a large scale, taken from the package shown in FIG. 2 ;
- FIG. 4 is a vertical sectional view, in a large scale, taken along the line 4 - 4 of FIG. 3 ;
- FIG. 5 is a broken perspective view of a sheet which may be utilized to form a packaging sleeve in accordance with one aspect of the present invention
- FIG. 6 is a broken perspective view similar to FIG. 5 with a sheet folded into a finished sleeve
- FIG. 7 is a transverse sectional view, in a large scale, taken along the line 7 - 7 of FIG. 6 ;
- FIG. 8 is a transverse sectional view, in a large scale, taken along the line 8 - 8 of FIG. 6 ;
- FIG. 9 is a transverse sectional view, in a large scale, taken along the line 7 - 7 of FIG. 6 ;
- FIG. 10 is a transverse sectional view similar to FIGS. 9 and 7 showing the package of FIG. 2 received within the sleeve of FIG. 6 ;
- FIG. 11 is a partial transverse sectional view, in a large scale, similar to FIG. 9 and showing elongated angular strips packaged therein.
- the package of the present invention is fabricated from a flat sheet 21 and may be folded along fold lines to form, generally, a top wall 23 , sidewalls 25 and 27 and an extension from the sidewall 25 which forms a rib device 29 and 31 rising upwardly in the interior of the package as viewed in FIG. 3 .
- finishing trim such as corner beads which include a pair of angular flanges for laying down over the marginal edges of joining drywall panels and which may themselves be formed of, or covered with, fibrous material, such as paper having a texture and surface similar to that of paper covering the drywall panels.
- Corner beads of this type are typically on the order of 9 feet long. Care is taken during manufacture to form angular flanges in a flat plane. This is intended to allow the craftsman on the construction site to withdraw such beads from the packaging in which they are packaged and apply the flanges of beads to the planer panels forming corner or other joint being covered. Typically, a joint compound or other material is applied to the joint to adhere the trim piece in place to form a straight-line attractive joint covering. Drywall workers involved in the finishing process are relatively skilled and enjoy a relatively high pay scale either on piecework or an hourly wage. Thus, it is important for the success of a construction project that the finishing process take place in a relatively efficient manner.
- the quantity of corner bead trim material supplied to the job site is coordinated in accordance with the lineal feed of joint to be covered, it is advantageous there be minimal rejection of the bead material on site so that the quantity of material required corresponds with the quantity scheduled for the particular job site. To this end, it is important that the quality and configuration of the corner bead is maintained during the package, shipping and handling of the product prior to the installation step.
- One preferred embodiment of the package of the present invention is constructed from a sheet 21 made of corrugated cardboard.
- the sheet will be cut to a length of 9 feet and may typically have a width of about 11 ⁇ 2 feet to be, when folded along respective creased fold lines 35 - 49 , form return panel 51 , first and second rib panels 53 and 55 , bottom wall 29 , first sidewall 25 , top wall panels 57 and 59 , second sidewall panel 27 and the closure flap 61 .
- a plurality of staples 63 are stapled through the flap 61 bottom wall 29 and the return 51 to secure the package in its erected position.
- the sheet 21 itself may be constructed of numerous different materials, such as solid cardboard, fiber board, corrugated cardboard, plastic or any other structural sheet having sufficient rigidity to provide structural support and of a sufficiently light weight character as to provide practical packaging function.
- sufficiently rigid I mean the sheet, while having flexibility, will be sufficiently rigid in the unweakened areas away from the fold lines to, when erected and stapled ( FIG. 3 ), to resist crushing or bending during normal handling associated with loading and unloading from transport trailers and to withstand stacking of a number of erected packages in warehouses and storage sheds.
- the sheet 21 may be creased or perforated during the manufacturing process to form the respective fold lines 35 - 49 defining hinges for convenience of folding thereof.
- the workman may fold the sheet along the fold lines 35 , 37 and 39 to form the turn back panel 51 at the bottom of the triangularly shaped rib device 31 and to form the upwardly and convergently angled rib panels 53 and 55 ( FIG. 3 ). Further folding along the crease lines 41 , 43 , 47 and 49 will form the sidewalls 25 , angular top panels 57 and 59 , sidewall 27 and closure flap 61 .
- the package is intended to receive drywall beads, generally designated 71 ( FIG. 9 ) for packaging and transportation thereof.
- the drywall beads 71 are of the type sometimes referred to as tape-on beads and include, as an example, respective angular metal cores 73 ( FIG. 11 ) which include flanges bent transversely at an angle of slightly less and than 90° to one another to, in use, fit tightly over the right angle corner of a joint between drywall panels.
- the cores 73 are covered by a paper 75 that projects laterally beyond the opposite edges of such core to form flexible paper wings 77 which are intended to, in practice, overlie the marginal edges of the wallboard being covered.
- a typical drywall corner bead might have angular metal flanges having a width of about 1 1/4 inches with the paper wings extending 3/4 of an inch to and an inch beyond the distal edges thereof to cooperate with the respective core flanges to form a lateral span extending of about 2 to 2 1/4 inches from the corner of the bead.
- the width of the respective rib panels 53 and 55 is such as to provide support for the entire core flange and paper wing on each side of the respective beads to resist rolling and bending of the entire flange and wing. In the preferred embodiment such panels have a width of about 21 ⁇ 4 inches to provide full lateral support for beads having a flange and wing span of 2 to 21 ⁇ 8 inches.
- the package of the present invention can be constructed to support drywall trim having many different cross-sectional configurations, as for example, bull-nose drywall trim or beads with a core with a rounded transverse cross-section and lateral flanges projecting at various angles varying from about 90° to one another up to 120° as with the right angle beads the flanges are covered with paper, which projects beyond the metal flanges to define paper wings.
- the shape of the support rib and span of the panels 53 and 55 will be configured to compliment the transverse shape of the bead a trim strip being packaged.
- the rib panels 53 and 55 project orthogonal to one another at substantially 90° to one another such that in the flanges 75 of the respective core 73 are nested there against, those flanges, angling relative to one another at an angle slightly less than 90°, are thus, when nested on the rib device 31 , biased outwardly slightly away from one another to thus form a nested firm fit unto the support rib 31 itself.
- the packaging of the present invention may be conveniently fabricated from the sheets 21 with perforations or otherwise diminished thickness to produce creases defining fold lines 35 - 49 and a supply of sheets in their flattened state may be stored in stacked relationship ready to be erected to receive the drywall beads to be packaged.
- a quantity of sheets 21 may be withdrawn from the storage stack and conveniently and rapidly folded along the crease lines 35 - 49 as described above to form the cross-sectional configuration shown in FIG. 3 and the staples 63 apply to staple the panels in position.
- a quantity of drywall beads 71 may then be inserted from one end or the other of the erected package to nest in stacked relationship on the rib 31 as shown in FIG. 11 for shipping.
- the ends of the package may be closed to capture the beads in place or, as described below, inserted in a external sleeve, generally designated 81 ( FIG. 6 ).
- the sleeve 81 is constructed from a flat sheet designated 83 ( FIG. 5 ).
- the sheet 83 is made of corrugated cardboard but, in practice, may be made of anyone of a different number of sheet materials which provide sufficient body to maintain the shape shown in FIG. 7 and to cooperate in providing support for the package 23 inserted therein.
- the sleeve 83 is formed with laterally spaced apart longitudinally extending fold lines 85 , 87 , 89 and 91 dividing the sheet into an internal flap 93 first sidewall 95 end wall 97 second sidewall 99 and bottom wall 101 .
- fold lines may take many different forms, as for instance creases, diminished thickness of the sheet along the lines, perforations or any one of a number of forms well-known to those skilled in the art.
- the sheet is stamped to be formed with flaps projecting from the opposite end to form respective, opposite end sidewall flaps 103 and 105 and end wall flaps 107 and 109 .
- the flap 105 is formed with a pair of longitudinally spaced, transversely projecting fold back full lines 111 and 113 and a transversely projecting fastener slot 115 having one side thereof in alignment with a fold line 117 , and finally, a turn back fold line 119 .
- the fold lines are spaced longitudinally from one another to form, respectively, a first turn back panel 121 closure panel 123 and second turn back panel 125 .
- the other side panel 95 is formed on its opposite ends with longitudinally projecting closure flaps 127 having transversely projecting turn back fold lines 129 and 131 disposed in closed spaced relationship and a closure fold line 133 spaced there from to cooperate in forming a return panel 135 and closure panel 137 .
- the end walls 97 and 101 are formed with respective longitudinally projecting fold closure flaps 107 and 109 , the flap 107 being formed at its base with close spaced transversely projecting return closure fold lines 141 and 143 .
- the flap 109 is also formed in its base with close spaced return and closure fold lines 145 and 147 .
- the sheet 83 is stamped to form longitudinally projecting clearance slots between the respective closure panels 103 , 105 , 107 and 109 .
- the lateral outer side of the closure panel 109 is shaped to form at its base a longitudinally and inwardly angled relief 151 to provide for narrowing of the flap 109 to thereby provide clearance for folding into its assembled position as to be described herein after.
- the sleeve sheets 83 may be cut to size, shape and creased to form perforations along the fold lines 85 - 91 and the transverse fold lines described above, as well as to punch out the closure slots 115 .
- the flat sheets 83 may be stacked in storage at the manufacturing facility available for erection when desired for the packaging process. As needed sheets 83 may be withdrawn from the storage stack quickly folded along the fold lines 85 - 91 to form the generally rectangular construction shown in FIG. 7 . Staples 181 will be inserted to staple the panels 101 and 93 in overlying relationship.
- One end of the sleeve may then be closed by folding in the sidewall flap 105 along the fold lines 111 and 113 to recess the panel the distance of the return section 121 leaving the slot 115 opening transversely inwardly as shown in FIG. 8 with the return 125 turning longitudinally outwardly to lay flush against the opposite sidewall 95 .
- the end wall flaps 107 and 109 are then folded inwardly and, finally, the flap 139 folded longitudinally inwardly along the fold lines 129 and 131 causing the return segment 133 to lie along the wall 95 and the closure panel to bend transversely inwardly so the fastening tongue 139 will be received in the fastening slot 115 ( FIG. 8 ).
- the package 23 may then be inserted telescopically into the open end of the sleeve 81 and such open end then closed by folding the closure flaps 105 , 107 , 109 and 103 of such open end inwardly as discussed here and above.
- the entire package is then ready for shipping and the corner beads 71 contained within the package 23 will be protected and supported against unwanted rolling twisting.
- the workman can easily gain access to the corner beads by withdrawing the fastener tongue 103 from the slot 115 to withdraw the flap 103 and consecutively withdraw the remaining flaps at one end of the sleeve to open the sleeve and gain access to the corner beads packaged within the package 23 .
- the package of the present invention provides an economical and affective container for receiving and supporting elongated angular objects, such as drywall beads, against twisting, rolling and flexing during storage and shipment such as to maintain the integrity thereof for convenient and economic application thereof to drywall joints.
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Abstract
Package constructed of a sheet of corrugated cardboard along transversely spaced elongated bend lines to form proposed sidewalls, top and bottom walls and supporting rib device forming a angular rib complementally supporting a plurality of drywall beads.
Description
- 1. Field of the Invention
- The present invention relates generally to packaging and more particularly to packaging for storing, supporting and shipping flexible drywall trim devices.
- 2. General Background and State of the Art
- The design and construction of packaging to receive and support odd shaped objects have long been a challenge. Corrugated cardboard has been a popular lightweight and inexpensive sheet material for the constructing of different packaging.
- The finishing of corners and seams between drywall panels has long posed a problem. Elongated corner beads have long been used to finish such corners. Such beads typically consist of a length corresponding with the overall height of drywall panel walls and having a cross-sectional configuration corresponding with the configuration of the joint to be finished, such as a square corner, or corners having joining angles of different configurations. It has been common practice to stack such beads together in a rectangular-in-cross-section elongated corrugated cardboard package for shipping to the construction finishing site. The packages, however, are often subjected to rough handling during shipping, causing the flanges of the corner beads to be flexed or twisted, frequently beyond the yield point, resulting in irregularities or bends in the beads which can lead to rejection or time consuming straightening techniques during the installation process. The situation is exacerbated for tape-on style beads and trim which incorporate paper wings or flaps projecting beyond the edges of metal cores and particularly susceptible to being flexed and bent. In any event, the efficiency of installation demands that the configuration of such fittings maintained throughout storage and shipping and that the product be delivered to the work site without twists or warping throughout their length.
- Containers of various configurations have been proposed for packaging elongated strips. Containers have even been proposed to be wrapped about a collection of elongated strips for the purpose of allowing for flexing thereof. A device of this type is shown in U.S. Pat. No. 2,340,422 to Okonski. Containers of this type are not intended to support drywall strips against flexing and bending during storage and shipment.
- There, thus is a need for a package configured to support the packaged drywall beads and trim against bending or twisting.
- The elongated package of the present invention is constructed of a sheet folded along fold lines to form first and second sidewalls. The sheet projects beyond the bottom extent of one of the sidewalls and turns inwardly toward the other and is configured with a raised support rib defining the cross-sectional configuration of a drywall strip support such strip. In the preferred embodiment, such rib supports a drywall finish strip having a generally orthogonal cross-sectional configuration.
-
FIG. 1 is a broken plan view of a sheet of a corrugated cardboard incorporating fold lines in accordance with the present invention; -
FIG. 2 is a broken prospective view of a package constructed from the sheet shown inFIG. 1 in accordance with the present invention shown inFIG. 1 ; -
FIG. 3 is a transverse sectional view, in a large scale, taken from the package shown inFIG. 2 ; -
FIG. 4 is a vertical sectional view, in a large scale, taken along the line 4-4 ofFIG. 3 ; -
FIG. 5 is a broken perspective view of a sheet which may be utilized to form a packaging sleeve in accordance with one aspect of the present invention; -
FIG. 6 is a broken perspective view similar toFIG. 5 with a sheet folded into a finished sleeve; -
FIG. 7 is a transverse sectional view, in a large scale, taken along the line 7-7 ofFIG. 6 ; -
FIG. 8 is a transverse sectional view, in a large scale, taken along the line 8-8 ofFIG. 6 ; -
FIG. 9 is a transverse sectional view, in a large scale, taken along the line 7-7 ofFIG. 6 ; -
FIG. 10 is a transverse sectional view similar toFIGS. 9 and 7 showing the package ofFIG. 2 received within the sleeve ofFIG. 6 ; and -
FIG. 11 is a partial transverse sectional view, in a large scale, similar toFIG. 9 and showing elongated angular strips packaged therein. - Referring to
FIGS. 1-3 , the package of the present invention is fabricated from aflat sheet 21 and may be folded along fold lines to form, generally, atop wall 23,sidewalls sidewall 25 which forms arib device FIG. 3 . - In the construction industry, the finishing of joints, such as corner joints between drywall panels to a pleasing appearance can be relatively time consuming. This problem led to the development of finishing trim such as corner beads which include a pair of angular flanges for laying down over the marginal edges of joining drywall panels and which may themselves be formed of, or covered with, fibrous material, such as paper having a texture and surface similar to that of paper covering the drywall panels. A device of this type is disclosed in U.S. Patent Application Pub. No. 2003/0033770 A1 assigned to the assignee of the instant application.
- Corner beads of this type are typically on the order of 9 feet long. Care is taken during manufacture to form angular flanges in a flat plane. This is intended to allow the craftsman on the construction site to withdraw such beads from the packaging in which they are packaged and apply the flanges of beads to the planer panels forming corner or other joint being covered. Typically, a joint compound or other material is applied to the joint to adhere the trim piece in place to form a straight-line attractive joint covering. Drywall workers involved in the finishing process are relatively skilled and enjoy a relatively high pay scale either on piecework or an hourly wage. Thus, it is important for the success of a construction project that the finishing process take place in a relatively efficient manner. Furthermore, since the quantity of corner bead trim material supplied to the job site is coordinated in accordance with the lineal feed of joint to be covered, it is advantageous there be minimal rejection of the bead material on site so that the quantity of material required corresponds with the quantity scheduled for the particular job site. To this end, it is important that the quality and configuration of the corner bead is maintained during the package, shipping and handling of the product prior to the installation step.
- It has been common practice to package a number of such corner beads together in a rectangular in cross-section cardboard packaging for storage and shipping to the job site. Unfortunately, such packaging typically fails to incorporate any effective means for supporting and maintaining the corner beads in the desired configuration thus often resulting in bending or cracking the flanges of such beads during shipment and handling, even to the extent that the flanges are sometimes bent beyond the yield point resulting in them taking a permanent set either in angular orientation relative to one another or in assuming longitudinal configuration which is non linear thereby failing to match the linear configuration of a drywall panel on which the flange or flanges are to be mounted. This is the problem to which the package of the present invention is directed.
- One preferred embodiment of the package of the present invention is constructed from a
sheet 21 made of corrugated cardboard. Referring toFIGS. 1 and 3 , for corner beads or other drywall trim having designed to be installed on joints formed between drywall panel used in residential or office construction having 9 foot ceilings, the sheet will be cut to a length of 9 feet and may typically have a width of about 1½ feet to be, when folded along respective creased fold lines 35-49,form return panel 51, first andsecond rib panels bottom wall 29,first sidewall 25,top wall panels second sidewall panel 27 and theclosure flap 61. A plurality ofstaples 63 are stapled through theflap 61bottom wall 29 and thereturn 51 to secure the package in its erected position. - The
sheet 21 itself may be constructed of numerous different materials, such as solid cardboard, fiber board, corrugated cardboard, plastic or any other structural sheet having sufficient rigidity to provide structural support and of a sufficiently light weight character as to provide practical packaging function. By sufficiently rigid I mean the sheet, while having flexibility, will be sufficiently rigid in the unweakened areas away from the fold lines to, when erected and stapled (FIG. 3 ), to resist crushing or bending during normal handling associated with loading and unloading from transport trailers and to withstand stacking of a number of erected packages in warehouses and storage sheds. - As viewed in
FIG. 1 , thesheet 21 may be creased or perforated during the manufacturing process to form the respective fold lines 35-49 defining hinges for convenience of folding thereof. When the package is to be formed and assembled, the workman may fold the sheet along thefold lines turn back panel 51 at the bottom of the triangularlyshaped rib device 31 and to form the upwardly and convergentlyangled rib panels 53 and 55 (FIG. 3 ). Further folding along thecrease lines sidewalls 25, angulartop panels sidewall 27 andclosure flap 61. - In the embodiment shown, the package is intended to receive drywall beads, generally designated 71 (
FIG. 9 ) for packaging and transportation thereof. Thedrywall beads 71 are of the type sometimes referred to as tape-on beads and include, as an example, respective angular metal cores 73 (FIG. 11 ) which include flanges bent transversely at an angle of slightly less and than 90° to one another to, in use, fit tightly over the right angle corner of a joint between drywall panels. Thecores 73 are covered by apaper 75 that projects laterally beyond the opposite edges of such core to form flexible paper wings 77 which are intended to, in practice, overlie the marginal edges of the wallboard being covered. It is a problem with these so calledpaper beads 71 that, when packaged in conventional packages for shipping, the cores and/or wings roll or twist during handling and maneuvering of the packaging thus causing the paper wings, and sometimes the cores themselves to become twisted or bent out of the plane of the body of the respective wings or core flanges such that they do not mate well against the flat surface of the drywall panels. It is the problem associated with this rolling and bending to which the present invention is addressed. - A typical drywall corner bead might have angular metal flanges having a width of about 1 1/4 inches with the paper wings extending 3/4 of an inch to and an inch beyond the distal edges thereof to cooperate with the respective core flanges to form a lateral span extending of about 2 to 2 1/4 inches from the corner of the bead. The width of the
respective rib panels - As will be apparent to those skilled in the art, the package of the present invention can be constructed to support drywall trim having many different cross-sectional configurations, as for example, bull-nose drywall trim or beads with a core with a rounded transverse cross-section and lateral flanges projecting at various angles varying from about 90° to one another up to 120° as with the right angle beads the flanges are covered with paper, which projects beyond the metal flanges to define paper wings. The shape of the support rib and span of the
panels - For the preferred embodiment, the
rib panels flanges 75 of therespective core 73 are nested there against, those flanges, angling relative to one another at an angle slightly less than 90°, are thus, when nested on therib device 31, biased outwardly slightly away from one another to thus form a nested firm fit unto thesupport rib 31 itself. - The packaging of the present invention may be conveniently fabricated from the
sheets 21 with perforations or otherwise diminished thickness to produce creases defining fold lines 35-49 and a supply of sheets in their flattened state may be stored in stacked relationship ready to be erected to receive the drywall beads to be packaged. When a supply of beads have been manufactured, a quantity ofsheets 21 may be withdrawn from the storage stack and conveniently and rapidly folded along the crease lines 35-49 as described above to form the cross-sectional configuration shown inFIG. 3 and thestaples 63 apply to staple the panels in position. A quantity ofdrywall beads 71 may then be inserted from one end or the other of the erected package to nest in stacked relationship on therib 31 as shown inFIG. 11 for shipping. The ends of the package may be closed to capture the beads in place or, as described below, inserted in a external sleeve, generally designated 81 (FIG. 6 ). - The
sleeve 81 is constructed from a flat sheet designated 83 (FIG. 5 ). In the preferred embodiment, thesheet 83 is made of corrugated cardboard but, in practice, may be made of anyone of a different number of sheet materials which provide sufficient body to maintain the shape shown inFIG. 7 and to cooperate in providing support for thepackage 23 inserted therein. - The
sleeve 83 is formed with laterally spaced apart longitudinally extendingfold lines internal flap 93first sidewall 95end wall 97second sidewall 99 andbottom wall 101. Such fold lines may take many different forms, as for instance creases, diminished thickness of the sheet along the lines, perforations or any one of a number of forms well-known to those skilled in the art. - The sheet is stamped to be formed with flaps projecting from the opposite end to form respective, opposite end sidewall flaps 103 and 105 and end wall flaps 107 and 109. The
flap 105 is formed with a pair of longitudinally spaced, transversely projecting fold backfull lines 111 and 113 and a transversely projectingfastener slot 115 having one side thereof in alignment with a fold line 117, and finally, a turn back foldline 119. The fold lines are spaced longitudinally from one another to form, respectively, a first turn back panel 121closure panel 123 and second turn back panel 125. - The
other side panel 95 is formed on its opposite ends with longitudinally projecting closure flaps 127 having transversely projecting turn back foldlines 129 and 131 disposed in closed spaced relationship and a closure fold line 133 spaced there from to cooperate in forming a return panel 135 andclosure panel 137. - The
end walls flap 107 being formed at its base with close spaced transversely projecting return closure fold lines 141 and 143. Theflap 109 is also formed in its base with close spaced return andclosure fold lines sheet 83 is stamped to form longitudinally projecting clearance slots between therespective closure panels closure panel 109 is shaped to form at its base a longitudinally and inwardlyangled relief 151 to provide for narrowing of theflap 109 to thereby provide clearance for folding into its assembled position as to be described herein after. - As with the packaging described above, the
sleeve sheets 83 may be cut to size, shape and creased to form perforations along the fold lines 85-91 and the transverse fold lines described above, as well as to punch out theclosure slots 115. Theflat sheets 83 may be stacked in storage at the manufacturing facility available for erection when desired for the packaging process. As neededsheets 83 may be withdrawn from the storage stack quickly folded along the fold lines 85-91 to form the generally rectangular construction shown inFIG. 7 . Staples 181 will be inserted to staple thepanels - One end of the sleeve may then be closed by folding in the
sidewall flap 105 along thefold lines 111 and 113 to recess the panel the distance of the return section 121 leaving theslot 115 opening transversely inwardly as shown inFIG. 8 with the return 125 turning longitudinally outwardly to lay flush against theopposite sidewall 95. The end wall flaps 107 and 109 are then folded inwardly and, finally, theflap 139 folded longitudinally inwardly along thefold lines 129 and 131 causing the return segment 133 to lie along thewall 95 and the closure panel to bend transversely inwardly so thefastening tongue 139 will be received in the fastening slot 115 (FIG. 8 ). - The
package 23 may then be inserted telescopically into the open end of thesleeve 81 and such open end then closed by folding the closure flaps 105, 107, 109 and 103 of such open end inwardly as discussed here and above. - The entire package is then ready for shipping and the
corner beads 71 contained within thepackage 23 will be protected and supported against unwanted rolling twisting. When the packaging reaches the construction site, the workman can easily gain access to the corner beads by withdrawing thefastener tongue 103 from theslot 115 to withdraw theflap 103 and consecutively withdraw the remaining flaps at one end of the sleeve to open the sleeve and gain access to the corner beads packaged within thepackage 23. - From the foregoing, it will apparent that the package of the present invention provides an economical and affective container for receiving and supporting elongated angular objects, such as drywall beads, against twisting, rolling and flexing during storage and shipment such as to maintain the integrity thereof for convenient and economic application thereof to drywall joints.
- While the specification describes particular embodiments of the present invention, those of ordinary skill can devise variations of the present invention without departing from the inventive concept
Claims (22)
1. A package device for packaging a plurality of elongated angular drywall trim fittings having first and second flanges projecting at a predetermined acute angle relative to one another and comprising:
a sheet body folded along elongated fold lines spaced laterally apart to form box top wall, bottom flap and first and second sidewalls cooperating to define a box, the sheet body including a sheet section projecting from the bottom end of one of the sidewalls to form a rib device, the rib device including first and second upwardly raised rib panels converging toward another at an angle corresponding with the predetermined acute angle to define upwardly facing rib support surfaces for stacking thereon of such trim fittings received in the box.
2. The package device of claim 1 wherein:
the sheet body is constructed of cardboard.
3. The package device of claim 1 wherein:
the sheet section is constructed with a return panel projecting from the second panel and folded back along a fold line to overlie the bottom wall.
4. The package device of claim 3 wherein:
the return panel is of sufficient length to define a free end abutting the fold between the bottom wall and first panel.
5. The package device of claim 1 wherein:
the sheet section projects from the bottom end of the first sidewall to form an intermediate bottom panel interposed between the bottom flap and return panel.
6. The package device of claim 1 wherein:
the top wall is formed with angled panels projecting upwardly and converging toward one another at an angle corresponding with said predetermined angle.
7. The package device of claim 1 wherein:
the sheet is constructed of corrugated cardboard.
8. The package device of claim 1 wherein:
the rib panels converge toward one another at an angel of substantially ninety degrees.
9. The package device of claim 1 constructed for receipt in an outer sleeve, the sleeve comprising:
first and second sleeve sidewalls and top and bottom sleeve walls cooperating to form a tube for telescopical receipt of the box, the sleeve including at the respective one ends of the first and second sleeve sidewalls, sleeve top wall and bottom walls respective first and second side flaps and top and bottom flaps, the top and bottom sleeve flaps constructed with transverse folds returning a short distance into the interior of the sleeve and then projecting transversely across the interior of the sleeve to form overlapping closure panels, the first sleeve sidewall including folds defining a fastener return returning into the sleeve and then folded to form a transverse closure flap, the fastener return including a fastener slot, the second side flap including a return returning into the sleeve and folded to from a closure flap terminating at a free end formed with a fastener tongue for releasable receipt into the slot.
10. A package for packaging elongated strips having a predetermined interior cross-section and opposed flexible flanges with flexible wings projecting laterally therefrom and comprising:
an elongated sheet folded along fold lines space laterally apart to form box top wall, bottom wall and first and second sidewalls cooperating to define a box;
the sheet including a sheet section projecting from the bottom end and one of the sidewalls to form a rib device including wall panels raised upwardly from the bottom section and formed to complementally receive and support such flanges and wings having respective widths at least as wide as the flanges and wings to support the wing sections against flexing and bending.
11. The package of claim 10 wherein:
the sheet is constructed of corrugated cardboard.
12. The package of claim 10 wherein:
the sheet is constructed with a return panel projecting from one of the sidewalls and folded back overlying the bottom wall.
13. The package of claim 10 wherein:
the rib panels project at an angle of substantially 90° to one another.
14. A method of making a packaging for elongated angular drywall fittings having first and second flanges projecting at a predetermined acute angle relative to one another with flexible wings projecting laterally therefrom including:
selecting a substantially rigid elongated sheet;
forming the sheet with laterally spaced apart elongated fold lines configured and disposed to, when folded, form a box top wall, bottom flap, first and second sidewalls and a sheet section projecting from one of the sidewalls to form a rib device;
folding the sheet along the fold lines to form the top wall, bottom flap, first and second sidewalls; and
further folding the sheet section into a rib device raised upwardly from the bottom wall and shaped to compliment the configuration of the first and second flanges and configured to support such flanges.
15. The method of claim 14 that includes:
selecting the sheet of corrugated cardboard.
16. The method of claim 14 that includes:
forming the sheet section into a substantially triangular cross-sectional configuration.
17. The method of claim 14 that includes:
forming the sheet section with a turn back panel overlying the bottom wall and of a sufficient length to correspond with the width of the bottom of the rib device.
18. The method of claim 14 that includes:
selecting an elongated sleeve sheet having elongated laterally spaced apart fold lines spaced and configured such that the sheet, when folded along such fold lines, will have opposed sidewalls and end walls cooperating to form an interior compartment constructed to complementally receive the package; and
further forming the sleeve sheet with closure panels projecting longitudinally from the respective side and end walls and configured to be folded inwardly over the respective end of the sleeve and to be recessed there into; and
folding such sleeve sheet along the respective fold lines to form an erected sleeve;
fastening the sleeve in its erected position;
folding the end flaps inwardly over the at least one end of the sleeve and fastening the flaps in their closed position; and
inserting the package in the sleeve.
19. The method of claim 14 that includes:
forming the sheet with one of the sidewall flaps formed with transverse creased lines defining first and second return sections disposed laterally apart a distance corresponding with the width of the sleeve between such side panels;
forming a fastener slot in the one return section;
forming the other section with a return segment and projecting closure panel segment;
forming the closure segment panel segment on its free extremity with a closure tongue projecting there from for receipt in the closure slot;
during erection of the sleeve, folding such one closure panel to recess the closure panel section the distance of the first return section to position the body of the closure panel over the end of the sleeve; and
when folding the other side closure panel folding it along its fold return lines such as to project across the end of the sleeve and inserting the tongue into the fastener slot.
20. A package for packaging a plurality of elongated angular drywall trim fittings having first and second flanges projecting a predetermined angle to one another and comprising:
an elongated sheet having elongated laterally spaced apart fold means;
first and second sidewall means between respective fold means;
first and second end wall means between the sidewall means;
rib means for supporting the drywall trim with the flanges held at substantially the predetermined angle relative to one another; and
means for fastening the side and end walls in there closed positions.
21. The package of claim 20 wherein:
the rib means includes a pair of rib panels raised upwardly from the bottom wall and spacer means disposed between such rib panels.
22. Apparatus for packaging and shipping of drywall elongated corner beads having flanges projecting at a predetermined angle relative to one another and paper wings projecting laterally selected distance from the marginal edges of such flanges to cooperate with respective flanges to define respective spans and comprising:
a package constructed from sheet material and including opposed sidewalls and top and bottom walls defining a lateral cross-sectional configuration defining a compartment for receipt of such corner beads;
a rib device formed integral with such sheet and having an upwardly raised panels having widths at least as great as the respective spans and cooperating to form a rib configured to complementally receive such corner beads to support such wings against flexing;
an elongated sleeve sheet surrounding the packaging, the sleeve sheet having opposed sidewalls and end walls cooperating to form a tube for complementally receiving the package, the sleeve sheet including first and second sidewall flaps projecting from the respective opposed sidewalls and end wall flaps projecting from the respective end walls;
the end wall flaps including fold lines at the respective intersections with the respective end walls and projecting longitudinally inwardly along such end walls a selected distance then turning laterally inwardly away from the respective end walls along respective fold lines spaced a selected distance from the return fold lines;
one of the flaps turning longitudinally inwardly at a fold line intersecting the juncture with the respective sidewall to project longitudinally inwardly along the inner surface of the respective sidewall to form a return panel segment, the return panel segment including a laterally inwardly opening fastening slot, one of the flaps further including a closure panel projecting laterally inwardly across the cross-section of the sleeve to be formed at the free extremity with a fold line adjacent the slot, such one of the flaps including on its distal end a return tab projecting distally along the interior surface of the opposite sidewall;
the flap projecting from the other sidewall including a return segment over lying the distal end of the return tab and projecting longitudinally inwardly along such return tab and further including a closure segment overlying the first mentioned closure segment and including on its distal extremity a fastener tongue slideably received in such fastener slot.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/771,606 US20050167310A1 (en) | 2004-02-03 | 2004-02-03 | Drywall trim reinforced package and method of packaging such drywall trim |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/771,606 US20050167310A1 (en) | 2004-02-03 | 2004-02-03 | Drywall trim reinforced package and method of packaging such drywall trim |
Publications (1)
Publication Number | Publication Date |
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US20050167310A1 true US20050167310A1 (en) | 2005-08-04 |
Family
ID=34808501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/771,606 Abandoned US20050167310A1 (en) | 2004-02-03 | 2004-02-03 | Drywall trim reinforced package and method of packaging such drywall trim |
Country Status (1)
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US (1) | US20050167310A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113911559A (en) * | 2021-10-14 | 2022-01-11 | 高邮市恒升彩印包装有限公司 | Corrugated paper packing carton shocks resistance |
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Legal Events
Date | Code | Title | Description |
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AS | Assignment |
Owner name: CONTINUOUS COATING CORPORATION, CALIFORNIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:HAREL, KENNETH N.;REEL/FRAME:014962/0297 Effective date: 20040128 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |