EP3532393A1 - Polygonal container and blank for making the same - Google Patents
Polygonal container and blank for making the sameInfo
- Publication number
- EP3532393A1 EP3532393A1 EP17929947.4A EP17929947A EP3532393A1 EP 3532393 A1 EP3532393 A1 EP 3532393A1 EP 17929947 A EP17929947 A EP 17929947A EP 3532393 A1 EP3532393 A1 EP 3532393A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- panel
- panels
- container
- blank
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
- B65D71/06—Packaging elements holding or encircling completely or almost completely the bundle of articles, e.g. wrappers
- B65D71/12—Packaging elements holding or encircling completely or almost completely the bundle of articles, e.g. wrappers the packaging elements, e.g. wrappers being formed by folding a single blank
- B65D71/36—Packaging elements holding or encircling completely or almost completely the bundle of articles, e.g. wrappers the packaging elements, e.g. wrappers being formed by folding a single blank having a tubular shape, e.g. tubular wrappers, with end walls
-
- 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
- B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
- B65D2571/00123—Bundling wrappers or trays
- B65D2571/00129—Wrapper locking means
- B65D2571/00135—Wrapper locking means integral with the wrapper
- B65D2571/00141—Wrapper locking means integral with the wrapper glued
-
- 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
- B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
- B65D2571/00123—Bundling wrappers or trays
- B65D2571/00246—Locating elements for the contents
- B65D2571/00253—Locating elements for the contents integral with the wrapper
- B65D2571/00259—Locating elements for the contents integral with the wrapper inwardly folded tabs, i.e. elements substantially narrower than the corresponding package dimension
- B65D2571/00271—Locating elements for the contents integral with the wrapper inwardly folded tabs, i.e. elements substantially narrower than the corresponding package dimension extending from at least a side wall
-
- 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
- B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
- B65D2571/00123—Bundling wrappers or trays
- B65D2571/00246—Locating elements for the contents
- B65D2571/00253—Locating elements for the contents integral with the wrapper
- B65D2571/00296—Locating elements for the contents integral with the wrapper consisting of at least a part of a wall conforming to the contents shape
-
- 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
- B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
- B65D2571/00123—Bundling wrappers or trays
- B65D2571/00648—Elements used to form the wrapper
- B65D2571/00654—Blanks
- B65D2571/0066—Blanks formed from one single sheet
-
- 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
- B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
- B65D2571/00123—Bundling wrappers or trays
- B65D2571/00709—Shape of the formed wrapper, i.e. shape of each formed element if the wrapper is made from more than one element
- B65D2571/00722—Shape of the formed wrapper, i.e. shape of each formed element if the wrapper is made from more than one element tubular with end walls, e.g. walls not extending on the whole end surface
- B65D2571/00728—Shape of the formed wrapper, i.e. shape of each formed element if the wrapper is made from more than one element tubular with end walls, e.g. walls not extending on the whole end surface the end walls being closed by gluing
-
- 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
- B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
- B65D2571/00123—Bundling wrappers or trays
- B65D2571/00833—Other details of wrappers
- B65D2571/00839—Integral reinforcements
-
- 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
- B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
- B65D2571/00123—Bundling wrappers or trays
- B65D2571/00833—Other details of wrappers
- B65D2571/00888—Stacking elements
- B65D2571/00895—Stacking elements for stacking one upon the other
Definitions
- the field of the invention relates generally to a blank and a polygonal container formed from the blank and more particularly, to a blank that may be formed into a polygonal container about a product to be contained therein.
- Containers are frequently utilized to store and aid in transporting products. These containers can be square, hexagonal, or octagonal.
- the shape of the container can provide additional strength to the container.
- octagonal-shaped containers provide greater resistance to bulge over conventional rectangular, square or even hexagonal-shaped containers.
- An octagonal-shaped container may also provide increased stacking strength.
- a blank is formed into a container about a product to be contained therein.
- One known container as described in U.S. Pat. Nos. 5,295,623 and 5,395,043, is formed from a blank that includes a sequence of at least four panels connected to one another via fold lines and having lateral flaps connected respectively to each panel via fold lines that are perpendicular to the fold lines interconnecting the panels. At least two of the panels are a first spaced-apart pair that each have cut-off corners. Each of the cut-off corners has at least one edge, and the pair of panels are the bottom and the top of the container. Lateral tongues extend from the side edges of the lateral flaps of the first pair of panels. The panels between the first pair of panels constitute a second spaced-apart pair that each have first and second lateral flaps extending from side edges thereof.
- the first lateral flaps include cut-off corners adjacent a respective second lateral flaps.
- each first lateral flap has a first width at top and bottom edges that is narrower than a second width near the center portion of each first lateral flap and has a first height adjacent one of the panels and a second height adjacent a respective second lateral flap, wherein the first height is larger than the second height. Accordingly, the height of each first lateral flap decreases from an adjacent panel toward a respective second lateral flap.
- Each second lateral flap is coupled to a first lateral flap where the first lateral flap has the second width and the second height.
- Each second lateral flap includes a free edge opposing a respective first lateral flap.
- the second pair of panels are connected to the first pair of panels at fold lines that are parallel to the fold lines of the first pair. After being folded, each tongue of the first pair of panels is secured to a respective first lateral flap of the second pair of panels.
- the blank includes twenty-four fold lines and twenty -five panels.
- the container described in the '623 and the '043 patents includes tongues that are folded and secured to comer walls formed by the first lateral flaps. Accordingly, a need exists for an eight-sided container for wrapping around a product that includes fewer fold lines and/or panels than known eight-sided containers while also providing improved stacking strength.
- a blank of sheet material for forming a container includes a series of four generally rectangular panels connected along a plurality of substantially parallel fold lines.
- the panels include a first spaced-apart pair of panels and a second spaced-apart pair of panels. Each of the second spaced-apart pair of panels is connected to at least one panel of the first spaced-apart pair of panels.
- the blank also includes a comer panel extending from each side edge of each panel of the first pair of panels, and a lateral flap extending from each side edge of each panel of the second pair of panels, wherein each lateral flap has free side edges.
- a container formed from a blank of sheet material includes a bottom wall, a pair of end walls, a pair of side walls and at least one corner wall interconnected along a plurality of fold lines.
- the at least one comer wall extends between an adjacent end wall and side wall.
- Each side wall includes a bottom side flap that does not overlap the at least one comer wall.
- a method of forming a container from a blank of sheet material includes a series of four generally rectangular panels connected along a plurality of substantially parallel fold lines.
- the panels define a first spaced-apart pair of panels, and a second spaced-apart pair of panels, wherein each of the second spaced-apart pair of panels is connected to at least one panel of said first spaced-apart pair of panels.
- a comer panel extends from each side edge of each panel of the first pair of panels.
- a side panel extends from each comer panel, and a lateral flap extends from each side edge of each panel of the second pair of panels. Each lateral flap having free side edges.
- the method includes rotating the panels of the first pair of panels about respective fold lines toward a first panel of the second pair of panels to form a pair of opposing end walls and a bottom wall, rotating the comer panels about respective fold lines toward an adjacent panel of the first pair of panels to form a plurality of comer walls, rotating the side panels about respective fold lines toward an adjacent comer panel, rotating the lateral flaps about respective fold lines toward at least one side panel, without overlapping the comer panels, to form a pair of opposing side walls, wherein the end walls, side walls, and bottom wall define a cavity, and securing each of the lateral flaps to at least one of the side panels.
- a blank of sheet material for forming a container having a cavity includes a first end panel, a second end panel, a bottom panel and at least one top panel connected along a plurality of substantially parallel fold lines, a pair of lateral flaps extending from opposing sides of the bottom panel, a comer panel extending from each side edge of each end panel, and first and second side panels extending from each side edge of each comer panel.
- Each of the second side panels has a free edge. The free edges of the second side panels of the first end panel are configured to interconnect with the free edges of the second side panels of the second end panel.
- a container formed from a blank of sheet material is provided.
- the container includes a bottom wall, a pair of end walls, a pair of side walls and at least one corner wall interconnected along a plurality of fold lines.
- the at least one comer wall extending between an adjacent end wall and side wall.
- the walls defining a cavity.
- Each side wall including a pair of side panels and a pair of joinder panels.
- Each joinder panel having a free edge. The free edge of one joinder panel of each pair of joinder panels is configured to interconnect with the other joinder panel of each pair of joinder panels.
- Each pair of joinder panels extend from the side panels inwardly toward the cavity.
- FIG. 1 is a top plan view of a blank of sheet material for constructing a container, according to a first embodiment of the present invention.
- FIG. 2 is a side perspective view of a container that is partially formed from the blank shown in FIG. 1.
- FIG. 3 is a side perspective view of the container formed from the blank shown in FIG. 1.
- FIG. 4 is a top plan view of a blank of sheet material for constructing a container, according to a first alternative embodiment of the present invention.
- FIG. 5 is a side perspective view of a container formed from the blank shown in FIG. 4.
- FIG. 6 is a side perspective view of a second alternative embodiment of the present invention similar to the container shown in FIG. 5.
- FIG. 7 is a top plan view of a blank of sheet material for constructing a container, according to a third alternative embodiment of the present invention.
- FIG. 8 is a side perspective view of a container formed from the blank shown in FIG. 7.
- FIG. 9 is a side perspective view of a fourth alternative embodiment of the present invention similar to the container shown in FIG. 8.
- FIG. 10 is a top plan view of a blank of sheet material for constructing a container, according to a fifth alternative embodiment of the present invention.
- FIG. 11 is a side perspective view of a container formed from the blank shown in FIG. 10.
- FIG. 12 is a top plan view of a blank of sheet material for constructing a container, according to a sixth alternative embodiment of the present invention.
- FIG. 13 is a side perspective view of a container formed from the blank shown in FIG. 12.
- FIG. 14 is a top plan view of a blank of sheet material for constructing a container, according to a seventh alternative embodiment of the present invention.
- FIG. 15 is a side perspective view of a container formed from the blank shown in FIG. 14.
- FIG. 16 is a top plan view of a blank of sheet material for constructing a container, according to an eighth alternative embodiment of the present invention.
- FIG. 17 is a side perspective view of a container formed from the blank shown in FIG. 16.
- FIG. 18 is a top plan view of a blank of sheet material for constructing a container, according to a ninth alternative embodiment of the present invention.
- FIG. 19 is a side perspective view of a container formed from the blank shown in FIG. 18.
- FIG. 20A is a partial cross section view of the container shown in FIG. 11.
- FIG. 20B is a partial cross section view of the container shown in FIG. 17.
- FIG. 20C is a partial cross section view of the container shown in FIG. 19.
- the present invention provides a stackable, collapsible container that may be formed about a product to be contained therein, and a method for constructing the container.
- the container may be constructed from a blank of sheet material using a machine.
- the container is fabricated from a cardboard material.
- the container may be fabricated using any suitable material, and therefore is not limited to a specific type of material.
- the container is fabricated using cardboard, plastic, fiberboard, paperboard, foamboard, corrugated paper, and/or any suitable material known to those skilled in the art and guided by the teachings herein provided.
- the container includes at least one marking thereon including, without limitation, indicia that communicates the product, a manufacturer of the product and/or a seller of the product.
- the marking may include printed text that indicates a product's name and briefly describes the product, logos and/or trademarks that indicate a manufacturer and/or seller of the product, and/or designs and/or ornamentation that attract attention.
- Print may include, but is not limited to including, ink jet printing, laser printing, screen printing, giclee, pen and ink, painting, offset lithography, flexography, relief print, rotogravure, dye transfer, and/or any suitable printing technique known to those skilled in the art and guided by the teachings herein provided.
- the container is void of markings, such as, without limitation, indicia that communicates the product, a manufacturer of the product and/or a seller of the product.
- FIG. 1 is a top plan view of a first embodiment of a blank 10 of sheet material.
- a container 200 (shown in FIGS. 2 and 3) is formed from blank 10.
- Blank 10 has a first or interior surface 12 and an opposing second or exterior surface 14. Further, blank 10 defines a leading edge 16 and an opposing trailing edge 18.
- blank 10 includes, in series from leading edge 16 to trailing edge 18, a front panel 20, a bottom panel 22, a rear panel 24, a top panel 26, and a front flap, or closure flap, 28 coupled together along preformed, generally parallel, fold lines 30, 32, 34, and 36, respectively.
- front panel 20 extends between leading edge 16 and fold line 30
- bottom panel 22 extends from front panel 20 along fold line 30
- rear panel 24 extends from bottom panel 22 along fold line 32
- top panel 26 extends from rear panel 24 along fold line 34
- front flap 28 extends from top panel 26 along fold line 36 to trailing edge 18.
- Fold lines 30, 32, 34, and/or 36, as well as other fold lines and/or hinge lines described herein, may include any suitable line of weakening and/or line of separation known to those skilled in the art and guided by the teachings herein provided.
- Front and rear panels 20 and 24 may be considered to be end panels.
- fold line 30 defines a bottom edge of front panel 20 and a front edge of bottom panel 22
- fold line 32 defines a rear edge of bottom panel 22 and a bottom edge of rear panel 24
- fold line 34 defines a top edge of rear panel 24 and a rear edge of top panel 26
- fold line 36 defines a front edge of top panel 26 and a top edge of front flap 28.
- Front panel 20 and rear panel 24 are substantially congruent and have a rectangular shape.
- bottom panel 22 and top panel 26 are substantially congruent and have an octagonal shape.
- front panel 20, rear panel 24, and front flap 28 have a width W.sub.1.
- Bottom and top panels 22 and 26 have a width W.sub.2, which is longer than width W. sub.1.
- width W.sub.1 is substantially equal to or longer than width W.sub.2.
- front and rear panels 20 and 24 have a first height H.sub.1, and bottom and top panels 22 and 26 have a first depth D.sub.1 that is smaller than first height H.sub.1.
- height H.sub.1 is substantially equal to or smaller than depth D.sub.1.
- front panel 20 and/or rear panel 24 and/or bottom panel 22 and/or top panel 26 are equally dimensioned, however, front panel 20 and/or rear panel 24 and/or bottom panel 22 and/or top panel 26 may be other than equally dimensioned.
- bottom panel 22 and top panel 26 may each be considered to be substantially rectangular in shape with four cut-off corners or angled edges 38, 40, 42, and 44.
- the cut-off corners of otherwise rectangular bottom and top panels 22 and 26 define an octagonal shape of bottom and top panels 22 and 26.
- each angled comer 38, 40, 42, and 44 has a length L.sub. l
- angled corners 38 and 42 and angled corners 40 and 44 are substantially parallel.
- bottom panel 22 and/or top panel 26 has any suitable shape that enables container 200 to function as described herein.
- bottom panel 22 and/or top panel 26 may be in the shape of a rectangle having corners that are truncated by a segmented edge such that bottom panel 22 and/or top panel 26 has more than eight sides.
- bottom panel 22 and/or top panel 26 may be in the shape of a rectangle having corners that are truncated by an arcuate edge such that bottom panel 22 and/or top panel 26 has four substantially straight sides and four arcuate sides.
- a first corner panel 46 extends from front panel 20 along a fold line 48
- a first side panel 50 extends from first corner panel 46 along a fold line 52 to a free edge 54.
- Fold lines 48 and 52 define side edges of first comer panel 46, fold line 48 defines a side edge of front panel 20, and fold line 52 defines a side edge of first side panel 50.
- First comer panel 46 and first side panel 50 are each substantially rectangular shaped having a respective top edge 56 or 58 and a respective bottom edge 60 or 62.
- First comer panel 46 and first side panel 50 each have substantially height H.sub. l such that front panel 20, first comer panel 46, and first side panel 50 have a substantially equal height.
- top edges 56 and 58 are substantially collinear with leading edge 16, which defines a top edge of front panel 20, and bottom edges 60 and 62 are substantially collinear with fold line 30.
- first comer panel 46 has a width
- first side panel 50 has a width W.sub.4.
- Width W.sub.3 is substantially equal to length L.sub. l, and width W.sub.4 is longer than width W.sub.3.
- width W.sub.3 is equal to or longer than width W.sub.4.
- first comer panel 46 has substantially constant width W.sub.3 from top edge 56 to bottom edge 60 such that first comer panel 46 does not include cut-off comers and/or tapered top and/or bottom edges.
- a second comer panel 64 extends from front panel 20 along a fold line 66
- a second side panel 68 extends from second comer panel 64 along a fold line 70 to a free edge 72
- a third comer panel 74 extends from rear panel 24 along a fold line 76
- a third side panel 78 extends from third comer panel 74 along a fold line 80 to a free edge 82
- a fourth comer panel 84 extends from rear panel 24 along a fold line 86
- a fourth side panel 88 extends from fourth comer panel 84 along a fold line 90 to a free edge 92.
- second comer panel 64, second side panel 68, third comer panel 74, third side panel 78, fourth comer panel 84, and fourth side panel 88 are each substantially rectangular and have substantially height H.sub.1 extending between respective top edges 56 or 58 and respective bottom edges 60 or 62 such that front panel 20, rear panel 24, comer panels 64, 74, and 84, and side panels 68, 78, and 88 have an equal height.
- top edges 56 and 58 of second comer and side panels 64 and 68 are substantially collinear with leading edge 16
- bottom edges 60 and 62 of second comer and side panels 64 and 68 are substantially collinear with fold line
- top edges 56 and 58 of third comer and side panels 74 and 78 are substantially collinear with fold line 34
- bottom edges 60 and 62 of third comer and side panels 74 and 78 are substantially collinear with fold line 32
- top edges 56 and 58 of fourth corner and side panels 84 and 88 are substantially collinear with fold line 34
- bottom edges 60 and 62 of fourth corner and side panels 84 and 88 are substantially collinear with fold line 32.
- second comer panel 64, third corner panel 74, and fourth corner panel 84 have width W.sub.3, and second side panel 68, third side panel 78, and fourth side panel 88 have width W.sub.4.
- comer panels 46, 64, 74, and/or 84 and/or side panels 50, 68, 78, and/or 88 may have any suitable dimensions that enable blank 10 to function as described herein.
- corner panels 64, 74, and 84 have substantially constant width W.sub.3 from top edges 56 to bottom edges 60 such that corner panels 64, 74, and 84 do not include cut-off comers and/or tapered top and/or bottom edges.
- second, third, and fourth comer panels 64, 74, and 84 are substantially congruent to first corner panel 46, and second, third, and fourth side panels 68, 78, and 88 are substantially congruent to first side panel 50.
- corner panels 46, 64, 74, and/or 84 are other than congruent to each other and/or side panels 50, 68, 78, and/or 88 are other than congruent to each other.
- first and second side panels 50 and 68 are congruent
- third and fourth side panels 78 and 88 are congruent with each other but not first and/or second side panels 50 and/or 68.
- fold line 48 is generally aligned with an intersection of angled corner 38 of bottom panel 22 and fold line 30
- fold line 66 is substantially aligned with an intersection of angled comer 44 of bottom panel 22 and fold line
- fold line 76 is substantially aligned with and extends between the intersections of angled corner 40 of bottom panel 22 and fold line 32 and angled comer 38 of top panel 26 and fold line 34
- fold line 86 is substantially aligned with and extends between the intersections of angled comer 42 of bottom panel 22 and fold line 32 and angled corner 44 of top panel 26 and fold line 34.
- fold lines 48, 52, 66, 70, 76, 80, 86, and 90 are substantially parallel.
- free edges 54, 72, 82, and 92 are substantially parallel with fold lines 48, 52, 66, 70, 76, 80, 86, and 90.
- free edges 54, 72, 82, and/or 92 and/or fold lines 48, 52, 66, 70, 76, 80, 86, and/or 90 are other than parallel.
- a first bottom side panel 94 extends from bottom panel 22 along a fold line 96 to a free edge 98
- a second bottom side panel 100 extends from bottom panel 22 along a fold line 102 to a free edge 104.
- Fold line 96 defines a bottom edge of first bottom side panel 94 and a side edge of bottom panel 22, and fold line 102 defines a bottom edge of second bottom side panel 100 and a side edge of bottom panel 22.
- First and second bottom side panels 94 and 100 are each generally rectangularly shaped and have angled comers 106 and 108 and free side edges 110 and 112.
- Bottom side panels 94 and 100 each have a depth D.sub.2 between side edges 110 and 112 that is shorter than depth D.sub.2 such that bottom side panels 94 and 100 are narrower than bottom panel 22.
- depth D.sub.2 is substantially equal to width W.sub.4, however, depth D.sub.2 may be less than or greater than width W.sub.4 depending on the overlap and/or separation between free edges 54 and 82 of first and third side panels 50 and 78 and/or between free edges 72 and 82 of second and fourth side panels 68 and 88, as described in more detail below.
- bottom side panels 94 and 100 each have a height H.sub.2 such that width W.sub.2 and height H.sub.2 are substantially equal to widths W.sub. l, W.sub.3, and W.sub.4.
- width W.sub.2 and height H.sub.2 are other than equal to widths W.sub.1, W.sub.3, and W.sub.4.
- fold line 96 extends between ends of angled comers 38 and 40
- fold line 102 extends between ends of angled corners 42 and 44.
- Bottom side panels 94 and 100, and top side panels 114 and 120 are also referred to as lateral flaps.
- first top side panel 114 extends from top panel 26 along a fold line 116 to a free edge 118
- a second top side panel 120 extends from top panel 26 along a fold line 122 to a free edge 124.
- Fold line 116 defines a top edge of first top side panel 114 and a side edge of top panel 26, and fold line 122 defines a top edge of second top side panel 120 and a side edge of top panel 26.
- First and second top side panels 114 and 120 are each generally rectangularly shaped and have angled comers 126 and 128 and free side edges 130 and 132.
- Top side panels 114 and 120 each have depth D.sub.2 between side edges 130 and 132. Further, top side panels 114 and 120 each have height H.sub.2.
- top side panels 114 and 120 are substantially congruent to bottom side panels 94 and 100.
- top side panels 114 and/or 120 may be other than congruent to bottom side panels 94 and/or 100.
- fold line 116 extends between ends of angled corners 38 and 40
- fold line 122 extends between ends of angled corners 42 and 44.
- FIG. 2 is a side perspective view of container 200 that is partially formed from blank 10 and includes products 202 therein.
- FIG. 3 is a side perspective view of container 200 formed from blank 10 and containing products 202.
- container 200 is shown as being formed about a product 202 to be contained therein, container 200 may be formed without having a product 202 therein.
- container 200 includes a plurality of products 202, container 200 may include any suitable number of products 202, such as one product 202.
- products 202 are shown as cylindrical, products 202 may have any suitable shape.
- container 200 To construct container 200 from blank 10, at least one product 202 is positioned on interior surface 12 of bottom panel 22.
- bottom panel 22 is sized to correspond to product(s) 202 contained within container 200.
- Front panel 20 is rotated about fold line 30 toward interior surface 12 and/or products 202
- rear panel 24 is rotated about fold line 32 toward interior surface 12 and/or products 202. More specifically, front panel 20 and rear panel 24 are rotated to be substantially perpendicular to bottom panel 22, as shown in FIG. 2.
- container 200 is formed about products 202, interior surface 12 of front and rear panels 20 and 24 is adjacent side walls 204 of products 202.
- height H.sub.1 of front and rear panels 20 and 24 is sized to correspond to a height Hp of products 202 such that height H.sub.1 is substantially equal to or greater than height Hp.
- Bottom panel 22 forms a bottom wall 206 of container
- front panel 20 forms a front wall 208 of container 200
- rear panel 24 forms a rear wall 210 of container 200.
- First corner panel 46 is rotated about fold line 48 toward interior surface 12 and/or products 202, and first side panel 50 is rotated about fold line 52 toward interior surface 12 and/or products 202. More specifically, first corner panel 46 and first side panel 50 are rotated such that first comer panel 46 is oriented at an oblique angle A to front panel 20 and first side panel 50 is substantially perpendicular to front panel 20 and bottom panel 22. Similarly, second corner panel 64 is rotated about fold line 66 toward interior surface 12 and/or products 202, and second side panel 68 is rotated about fold line 70 toward interior surface 12 and/or products 202.
- second corner panel 64 and second side panel 68 are rotated such that second comer panel 64 is oriented at an oblique angle B to front panel 20 and second side panel 68 is substantially perpendicular to front panel 20 and bottom panel 22.
- angles A and B are substantially equal, however, angles A and B can be other than equal depending upon products 202 contained within container 200.
- first and second side panels 50 and 68 are
- Third corner panel 74 is rotated about fold line 76 toward interior surface 12 and/or products 202, and third side panel 78 is rotated about fold line 80 toward interior surface 12 and/or products 202. More specifically, third corner panel 74 and third side panel 78 are rotated such that third corner panel 74 is oriented at an oblique angle C to rear panel 24 and third side panel 78 is substantially perpendicular to rear panel 24 and bottom panel 22. Interior surface 12 of third side panel 78 is adjacent exterior surface 14 of first side panel 50, and side panels 50 and 78 are secured together using any suitable bonding material, such as glue, tape, and/or adhesives.
- any suitable bonding material such as glue, tape, and/or adhesives.
- free edge 54 of first side panel 50 is substantially aligned with fold line 80
- free edge 82 of third side panel 78 is substantially aligned with fold line 52.
- first and third side panels 50 and 78 only partially overlap and/or do not overlap (as shown in FIG. 5) such that free edge 54 is offset from fold line 80 and/or free edge 82 is offset from fold line 52.
- bottom edges 62 of side panels 50 and 78 are substantially aligned with fold line 96
- bottom edge 60 of third corner panel 74 is substantially aligned with angled corner 40 of bottom panel 22
- bottom edge 60 of first comer panel 46 is substantially aligned with angled comer 38 of bottom panel 22.
- First comer panel 46 forms a first comer wall 212 of container 200
- third comer panel 74 forms a third comer wall 214 of container 200.
- Fourth comer panel 84 is rotated about fold line 86 toward interior surface 12 and/or products 202, and fourth side panel 88 is rotated about fold line 90 toward interior surface 12 and/or products 202. More specifically, fourth comer panel 84 and fourth side panel 88 are rotated such that fourth comer panel 84 is oriented at an oblique angle D to rear panel 24 and fourth side panel 88 is substantially perpendicular to rear panel 24 and bottom panel 22.
- angles A, B, C, and D are substantially equal, however, angles A, B, C, and/or D can be other than equal depending upon products 202 contained within container 200.
- third and fourth side panels 78 and 88 are substantially parallel.
- fourth side panel 88 is adjacent exterior surface 14 of second side panel 68, and side panels 68 and 88 are secured together using any suitable bonding material, such as glue, tape, and/or adhesives.
- free edge 72 of second side panel 68 is substantially aligned with fold line 90
- free edge 92 of fourth side panel 88 is substantially aligned with fold line 70.
- second and fourth side panels 68 and 88 only partially overlap and/or do not overlap such that free edge 72 is offset from fold line 90 and free edge 92 is offset from fold line 70.
- bottom edges 62 of side panels 68 and 88 are substantially aligned with fold line 102
- bottom edge 60 of fourth corner panel 84 is substantially aligned with angled comer 42
- bottom edge 60 of second corner panel 64 is substantially aligned with angled corner 44.
- bottom edges 60 and 62 of corner and side panels 46, 64, 74, 84, 50, 68, 78, and 88 are adjacent to and/or in contact with bottom wall 206.
- bottom edges 60 and 62 of corner and side panels 46, 64, 74, 84, 50, 68, 78, and 88 are substantially co-planar with bottom wall 206.
- Second corner panel 64 forms a second comer wall 216 of container 200
- fourth comer panel 84 forms a fourth corner wall 218 of container 200.
- third and fourth side panels 78 and 88 overlap first and second side panels 50 and 68, respectively, it will be understood that first and second side panels 50 and 68 may overlap third and fourth side panels 78 and 88, respectively.
- first bottom side panel 94 is rotated about fold line 96 toward exterior surface 14 of third side panel 78
- second bottom side panel 100 is rotated about fold line 102 toward exterior surface 14 of fourth side panel 88.
- First bottom side panel 94 is secured at least to third side panel 78
- second bottom side panel 100 is secured at least to fourth side panel 88.
- First side panel 50, third side panel 78, and first bottom side panel 94 form a first side wall 220 of container 200
- second side panel 68, fourth side panel 88, and second bottom side panel 100 form a second side wall 222 of container 200.
- Bottom wall 206, front wall 208, rear wall 210, corner walls 212, 216, 214, and 218, and side walls 220 and 222 define a cavity 224 of container 200 in which products 202 are contained. Further, when a top wall is not yet formed, container 200 is considered to be in an open configuration.
- top panel 26 is rotated about fold line 34 toward cavity 224 such that top panel 26 is substantially perpendicular to rear wall 210 and substantially parallel to bottom wall 206.
- First top side panel 1 14 is rotated about fold line 116 toward exterior surface 14 of third side panel 78, and second top side panel 120 is rotated about fold line 122 toward exterior surface 14 of fourth side panel 88.
- First top side panel 1 14 is secured to third side panel 78, and second top side panel 120 is secured to fourth side panel 88.
- First top side panel 1 14 becomes a part of first side wall 220 when container 200 is in a closed
- first comer panel top edge 56 is adjacent angled edge 40 of top panel 26
- second corner panel top edge 56 is adjacent angled edge 42 of top panel 26
- third corner panel top edge 56 is adjacent angled edge 38 of top panel 26
- fourth corner panel top edge 56 is adjacent angled edge 44 of top panel 26.
- top edges 56 and 58 of corner and side panels 46, 64, 74, 84, 50, 68, 78, and 88 are adjacent to and/or in contact with top panel 26. Further, top edges 56 and 58 of comer and side panels 46, 64, 74, 84, 50, 68, 78, and 88 are substantially co-planar with top panel 26.
- the above-described method to construct container 200 from blank 10 may be performed using a machine.
- the machine performs the above-described method to continuously form container 200 from blank 10 as blank 10 is moved though the machine.
- the machine includes at least one plow or finger to rotate panels 20, 24, 26, 28, 46, 50, 64, 68, 74, 78, 84, 88, 94, 100, 114, and/or 120.
- FIG. 4 is a top plan view of a first alternative embodiment of a blank 300 of sheet material for constructing a container 400 (shown in FIG. 5).
- Blank 300 includes several components that are similar to components indicated in blank 10 (shown in FIG. 1) and, as such, similar components are labeled with similar references. More specifically, blank 300 includes side handles, and side panels 50 and 78 and side panels 68 and 88 that do not overlap. Further, blank 300 is sized differently than blank 10 such that the relationships between widths W.sub. l, W.sub.2, W.sub.3, and/or W.sub.4, heights H.sub. l and/or H.sub.2, depths D.sub. l and/or D.sub.2, and/or length L.sub.1 are different than the relationships with respect to blank 10.
- First side panel 50 includes a first notch 302 defined in free edge 54 at a distance d.sub.1 from top edge 58
- second side panel 68 includes a second notch 304 defined in free edge 72 at a distance d.sub.2 from top edge 58
- third side panel 78 includes a third notch 306 defined in free edge 82 at a distance d.sub.3 from top edge 58
- fourth side panel 88 includes a fourth notch 308 defined in free edge 92 at a distance d.sub.4 from top edge 58.
- Distances d.sub. l, d.sub.2, d.sub.3, and d.sub.4 are substantially equal, although distances d.sub.
- notches 302, 304, 306, and 308 are substantially rectangular-shaped and congruent to each other. More specifically, each notch 302, 304, 306, and 308 has a height H.sub.3. Alternatively, notch 302, 304, 306, and/or 308 may have a height other than height H.sub.3.
- First top side panel 1 14 includes a first handle flap 310
- second top side panel 120 includes a second handle flap 312.
- Each handle flap 310 and 312 is substantially rectangular- shaped to correspond to notches 302, 304, 306, and 308 and is defined a distance d.sub.5 from a respective fold line 1 16 or 122.
- Distance d.sub.5 is substantially equal to distances d.sub. l, d.sub.2, d.sub.3, and d.sub.4.
- each handle flap 310 and 312 is defined by a pair of parallel cut lines 314 and 316 and a hinge line 318.
- Hinge lines 318 each include a pair of parallel fold lines 320 and 322 that are spaced to enable handle flaps 310 and 312 to fold about side panels 50 and 78 or 68 and 88, as described in more detail below.
- FIG. 5 is a side perspective view of container 400 formed from blank 300.
- Container 400 is essentially similar to container 200 (shown in FIGS. 2 and 3), and, as such, similar components are labeled with similar references.
- Container 400 is formed from blank 300 using a method similar to the method used to form container 200 from blank 10, as described above. Further, container 400 may be formed with a machine that performs the method of constructing container 400. As shown in FIG. 5, first and third side panels 50 and 78 and second and fourth side panels 68 and 88 do not overlap and, as such, side panels 50 and 78 and side panels 68 and 88 are not secured to each other. Alternatively, side panels 50 and 78 and/or side panels 68 and 88 overlap as described with respect to container 200 and, as such, are secured as described above.
- first and third notches 302 and 306 define a first handle opening. More specifically, notches 302 and 306 are substantially aligned with each other to form the handle opening.
- second and fourth side panels 68 and 88 form second side wall 222
- second and fourth notches 304 and 308 define a second handle opening 402. More specifically, notches 304 and 308 are substantially aligned with each other to form opening 402.
- handle flap 310 is rotated about hinge line 318 toward cavity 224 at least partially into the respective handle opening
- handle flap 312 is rotated about hinge line 318 toward cavity 224 at least partially into handle opening 402.
- Hinge lines 318 form a top surface of a handle formed by handle flaps 310 and 312 within the respective handle openings. As such, the handle openings and handle flaps 310 and 312 enable container 400 to be lifted and carried more easily.
- the above-described blank and container formed from the blank includes eight sides to provided added compression strength as compared to containers having less than eight sides, such as containers having four sides.
- the above-described container may be formed about products to be contained therein such that, when the container is formed from the blank, the products are loaded and secured into the container. As such, the container is formed and loaded in one process, and once the container is formed it may be transported with the products therein.
- the above-described blank may be formed on a known blank-forming machine. Additionally, the above-described blank includes fifteen fold lines and seventeen panels. As such, fewer steps are required to form the container from the blank, as compared to known polygonal containers.
- side and comer walls are substantially the same height as the front and rear walls such that the side and comer walls provide improved stacking strength and side wall strength as compared to containers having side walls that are shorter than the front and/or rear walls.
- FIG. 6 shows a container 450 that is similar to container 400 (FIG. 5) but does not include notches 302, 304, 306 and 308, nor does it include handle flaps 310 and 312.
- container 450 includes corresponding side panels 50 and 78 each extending from an adjacent corner panel to a free end wherein the free end of side panel 50 is adjacent to the free end of side panel 78 when the container is erected but the side panels do not overlap.
- side panels 68 and 88 each extend from an adj acent corner panel to a free end wherein the free end of side panel 68 is adjacent to the free end of side panel 88 when the container is erected but the side panels do not overlap.
- FIG. 7 is a top plan view of a third alternative embodiment of a blank 600 of sheet material for constructing a container 800 (shown in FIG. 8).
- Blank 600 includes several components that are similar to components indicated in blank 10 (shown in FIG. 1) and blank 300 (shown in FIG. 4).
- FIG. 7 is a top plan view of a third alternative embodiment of a blank 600 of sheet material.
- a container 800 (shown in FIG. 8) is formed from blank 600.
- Blank 600 has a first or interior surface 612 and an opposing second or exterior surface 614.
- blank 600 includes a first top panel 618, a front panel 620, a bottom panel 622, a rear panel 624, and a second top panel 626 coupled together along preformed, generally parallel, fold lines 630, 632, 634, and 636, respectively.
- first top panel 618 extends from fold line 630
- front panel 620 extends from first top panel 618 along fold line 630
- bottom panel 622 extends from front panel 620 along fold line 632
- rear panel 624 extends from bottom panel 622 along fold line 634
- second top panel 626 extends from rear panel 624 along fold line 636.
- Fold lines 630, 632, 634, and/or 636, as well as other fold lines and/or hinge lines described herein, may include any suitable line of weakening and/or line of separation known to those skilled in the art and guided by the teachings herein provided.
- Front and rear panels 620 and 624 may be considered to be end panels.
- fold line 630 defines a top edge of front panel 620
- fold line 632 defines a bottom edge of front panel 620 and a front edge of bottom panel 622
- fold line 634 defines a rear edge of bottom panel 622 and a bottom edge of rear panel 624
- fold line 636 defines a top edge of rear panel 624.
- Front panel 620 and rear panel 624 are substantially congruent and have a rectangular shape.
- Bottom panel 622 forms an octagonal shape.
- Top panels 618 and 626 are also configured to form in combination at least a portion of a substantially octagonal shape.
- bottom panel 622 may be considered to be substantially rectangular in shape with four cut-off or angled corners 638, 640, 642, and 644.
- top panels 618 and 626 in combination, may be considered to be substantially rectangular in shape with four corresponding cut-off or angled corners 638, 640, 642, and 644.
- the cut-off comers of otherwise rectangular bottom panel 622 and the combination of top panels 618 and 626 define a generally octagonal shaped container.
- each angled comer 638, 640, 642, and 644 defines a top and bottom end of a corner wall of the container described in greater detail below.
- bottom panel 622 and/or top panels 618 and 626 have any suitable shape that enable container 800 to function as described herein.
- Blank 600 also includes a first pair of corner panels 646 extending from opposing sides of front panel 620 along a fold line 648, a first pair of side panels 650 extending from each corner panel 646 along a fold line 652, and a first pair of joinder panels 654 extending from each side panel 650 along a fold line 656.
- blank 600 includes a second pair of corner panels 658 extending from opposing sides of rear panel 624 along a fold line 660, a second pair of side panels 662 extending from each corner panel 658 along a fold line 664, and a second pair of joinder panels 666 extending from each side panel 662 along a fold line 668.
- each of first pair of joinder panels 654 includes a wavy or saw-tooth free edge 670
- each of second pair of joinder panels 666 includes a wavy or saw-tooth free edge 672.
- each free edge 670 of joinder panels 654 is configured to engage or interconnect with the corresponding free edge 672 of joinder panels 666.
- a first bottom side panel 694 extends from bottom panel 622 along a fold line 696 to a free edge 698
- a second bottom side panel 700 extends from bottom panel 622 along a fold line 702 to a free edge 704.
- Fold line 696 defines a bottom edge of first bottom side panel 694 and a side edge of bottom panel 622
- fold line 702 defines a bottom edge of second bottom side panel 700 and a side edge of bottom panel 622.
- First and second bottom side panels 694 and 700 are each generally rectangularly shaped and have angled corners and free side edges.
- first top side panel 714 extends from first top panel 618 along a fold line 716 to a free edge 718
- a second top side panel 720 extends from first top panel 618 along a fold line 722 to a free edge 724
- a third top side panel 726 extends from second top panel 626 along a fold line 728 to a free edge 730
- a fourth top side panel 732 extends from second top panel 626 along a fold line 734 to a free edge 736.
- FIG. 8 is a side perspective view of container 800 that is formed from blank 600 in a partially erected condition.
- container 800 may be formed about a product to be contained therein, container 800 may also be formed without having a product already stored therein.
- container 800 may include a plurality of products, container 800 may include any suitable number of products, such as one product.
- products contained within container 800 may have any suitable shape.
- container 800 To construct container 800 from blank 600, at least one product may be positioned on interior surface 612 of bottom panel 622.
- bottom panel 622 is sized to correspond to product(s) contained within container 800.
- Front panel 620 is rotated about fold line 632 toward interior surface 12 and/or the products
- rear panel 624 is rotated about fold line 634 toward interior surface 612 and/or the products. More specifically, front panel 620 and rear panel 624 are rotated to be substantially perpendicular to bottom panel 622.
- interior surface 612 of front and rear panels 620 and 624 is adjacent the side walls of the products.
- Bottom panel 622 forms a bottom wall 806 of container
- front panel 620 forms a front wall 808 of container 800
- rear panel 624 forms a rear wall 810 of container 800.
- first corner panels 646 is rotated about fold line 648 toward interior surface 612 and/or the products
- each of first side panels 650 is rotated about fold line 652 toward interior surface 612 and/or the products. More specifically, each of first corner panels 646 and each of first side panels 650 are rotated such that each first corner panel 646 is oriented at an oblique angle A to front panel 620 and each first side panel 650 is substantially perpendicular to front panel 620 and bottom panel 622.
- each of second corner panels 658 is rotated about fold line 660 toward interior surface 612 and/or the products, and each of second side panels 662 is rotated about fold line 664 toward interior surface 612 and/or the products.
- each of second corner panels 658 and each of second side panels 662 are rotated such that each second corner panel 658 is oriented at an oblique angle B to rear panel 624 and each second side panel 662 is substantially perpendicular to rear panel 624 and bottom panel 622.
- angles A and B are substantially equal, however, angles A and B can be other than equal depending on the products contained within container 800.
- first pair of joinder panels 654 is rotated about fold line 656 toward interior surface 612, and each of second pair of joinder panels 666 is rotated about fold line 668 such that each free edge 670 of first joinder panels 654 engages or is interconnected with the corresponding free edge 672 of second joinder panels 666. More specifically, each of first joinder panels 654 are rotated such that each first joinder panel 654 is oriented at an oblique angle C to each corresponding first side panel 650, and each of second joinder panels 666 are rotated such that each second joinder panel 666 is oriented at an oblique angle D to each corresponding second side panel 662.
- First bottom side panel 694 is rotated substantially perpendicular to bottom panel 622 about fold line 696 and is attached to side panels 650 and 662.
- Second bottom side panel 700 is rotated substantially perpendicular to bottom panel 622 about fold line 702 and is attached to side panels 650 and 662.
- First bottom side panel 694 and second bottom side panel 700 do not overlap either first or second pairs of corner panels 646 and 658.
- first top panel 618 is rotated about fold line 630 and second top panel 626 is rotated about fold line 636 toward cavity 812 such that first and second top panels 618 and 626 are substantially perpendicular to front wall 808 and rear wall 810, and substantially parallel to bottom wall 806.
- First top side panel 714 is rotated about fold line 716 toward exterior surface 614 and attached to the corresponding side panel of the first pair of side panels 650.
- Second top side panel 720 is rotated about fold line 722 toward exterior surface 614 and attached to the corresponding side panel of the first pair of side panels 650.
- Third top side panel 726 is rotated about fold line 728 toward exterior surface 614 and attached to the corresponding side panel of the second pair of side panels 662.
- Fourth top side panel 732 is rotated about fold line 734 toward exterior surface 614 and attached to the corresponding side panel of the second pair of side panels 662.
- first and second top panels 618 and 626 do not cover the entire top area of cavity 812, rather top panels 618 and 626 cover a portion of the top area of cavity 812 by leaving a gap between side free edges of the top panels.
- top panels 618 and 626 cover the entire top area of cavity 812.
- the above-described method to construct container 800 from blank 600 may be performed using a machine.
- the machine performs the above-described method to continuously form container 800 from blank 600 as blank 600 is moved though the machine.
- FIG. 9 is a side perspective view of a fourth alternative embodiment of the present invention similar to the container shown in FIG. 8.
- FIG. 9 shows a container 900 that is similar to the container shown in FIG. 8 except container 900 includes a different top panel structure.
- container 900 includes a top panel 902 with side closure flaps 904 and end closure flap 906. The closure flaps are affixed to the end and side walls when the container is sealed shut.
- FIG. 10 is a top plan view of a fifth alternative embodiment of a blank 1000 of sheet material for constructing a container 1000 A (shown in FIG. 11).
- Blank 1000 and container 1000A include several components that are similar to components indicated in blank 600 (shown in FIG. 7) and blank container 800 (shown in FIG. 8).
- Components labeled lOxx and l lxx in FIGs. 10 and 11 are usually similar to components labels 6xx and 7xx in FIGS. 7 and 8. Therefore it is not necessary to again describe every component.
- FIG. 11 shows a side perspective view of a container 1000A formed from blank 1000.
- blank 1000 includes a pair of bifold panels 1054, 1055 (or bifold panels 1066, 1067).
- 'Bifold panels' may be taken to mean a pair of subpanels (e.g. panels 1054, 1055) connected by a fold (e.g. 1057).
- the bifold panels overlap, for example in facing relationship, that is, in contact with one another, as shown in the foreground of FIG.
- bifold panels 1066, 1067 located toward the inside of container 1000A overlap bifold panels 1055, 1054 located toward the outside of the container.
- the overlapping bifold panels may be glued together.
- a cross-sectional view of one set of the overlapping bifold panels is shown in FIG. 20A.
- the bifold panels may extend inwardly into container 1000A to form a divider structure.
- FIG. 12 is a top plan view of a sixth alternative embodiment of a blank 1200 of sheet material for constructing a container 1200A (shown in FIG. 13).
- Blank 1200 and container 1200A include several components that are similar to components indicated in the blanks of FIG. 7 or FIG. 10, or the containers of FIG. 8 and FIG. 10.
- Components labeled 12xx and 13xx in FIGs. 12 and 13 are usually similar to components labels lOxx and 1 lxx in FIGS. 10 and 11. Therefore it is not necessary to again describe every component.
- FIG. 13 is a side perspective view of a container 1200A formed from blank 1200.
- blank 1200 includes a pair of bifold panels 1254, 1255 (or bifold panels 1266, 1267).
- the bifold panels overlap, for example as shown in the foreground of FIG. 13, where bifold panels 1266, 1267 located toward the inside of container 1200A overlap bifold panels 1255, 1254 located toward the outside of the container.
- the overlapping bifold panels may be glued together.
- a cross-sectional view of one set of the overlapping bifold panels is shown in FIG. 20A, using element numbers from FIG. 10.
- the top panels 1218, 1226 of container 1200A may differ in shape from top panels 1018, 1026 of container 1000A.
- the top side panels 1314, 1320, 1326, 1332 of container 1200 A may differ in shape from top side panels 1114, 1120, 1126, 1132 of container 1000 A. Therefore, when the first top panel 1218 and second top panel 1226 are folded over to close container 1200A, and top side panels 1314, 1320, 1326, 1332 are folded downward, the top panels and top side panels may leave partially open the upper area of the triangular column formed by the bifold panels.
- the bottom side panels 1294, 1300 being folded upward meanwhile may close the lower area of the triangular column formed by the bifold panels.
- FIG. 14 is a top plan view of a seventh alternative embodiment of a blank 1400 of sheet material for constructing a container 1400A (shown in FIG. 15).
- Blank 1400 and container 1400A include several components that are similar to components indicated in the blanks of FIG. 7 or FIG. 10, or the containers of FIG. 8 and FIG. 10.
- Components labeled 14xx and 15xx in FIGs. 14 and 15 are usually similar to components labels lOxx and l lxx in FIGS. 10 and 11. Therefore it is not necessary to again describe every component.
- the embodiment of FIGs. 14 and 15 may have a single top panel 1426, with a glue flap 1428.
- FIG. 15 is a side perspective view of a container 1400A formed from blank 1400.
- blank 1400 includes a pair of bifold panels 1454, 1455 (or bifold panels 1466, 1467).
- the bifold panels overlap, for example as shown in the foreground of FIG. 15, where bifold panels 1466, 1467 located toward the inside of container 1400A overlap bifold panels 1455, 1454 located toward the outside of the container.
- the overlapping bifold panels may be glued together.
- a cross-sectional view of one set of the overlapping bifold panels is shown in FIG. 20A, using element numbers from FIG. 10.
- the top panels 1426 of container 1400 A may be a single panel in contrast to the pair of top panels with container 1000 A. Likewise, the top side panels 1526, 1532 of container 1400 A be larger than the top side panels of container 1000A. After top panel 1226 is folded over to close container 1400 A, glue flap 1428 may be adhered to panel 1424 to hold the container closed. Along with top side panels 1526, 1532 that are folded downward, the top panel 1426 may partially or completely close upper area of the triangular column formed by the bifold panels. The bottom side panels 1494, 1500 being folded upward meanwhile may close the lower area of the triangular column formed by the bifold panels.
- FIG. 16 is a top plan view of an eighth alternative embodiment of a blank 1600 of sheet material for constructing a container 1600 A (shown in FIG. 17).
- Blank 1600 and container 1600A include several components that are similar to components indicated in the blanks of FIG. 7 or FIG. 10, or the containers of FIG. 8 and FIG. 10.
- Components labeled 16xx and 17xx in FIGs. 16 and 17 are usually similar to components labels lOxx and l lxx in FIGS. 10 and 11. Therefore it is not necessary to again describe every component.
- the embodiment of FIGs. 16 and 17 may have reinforcing assemblies covering at least one of comer panels 1646, 1658 and bifold panels 1654, 1655.
- FIG. 17 is a side perspective view of a container 1600A formed from blank 1600.
- blank 1600 includes a pair of bifold panels 1654, 1655 (or bifold panels 1666, 1667).
- the bifold panels overlap, for example as shown in the foreground of FIG. 17, where bifold panels 1666, 1667 located toward the inside of container 1600A overlap bifold panels 1655, 1654 located toward the outside of the container.
- the overlapping bifold panels may be glued together.
- top panels 1618, 1626 of container 1600 A may be sized and shaped so that, when folded over and down upon container 1600 A, they may completely or partially close the upper area of the triangular column formed by the bifold panels, or may leave this upper area completely or partially open.
- the bottom side panels of container 1600A may be split into two sections and formed into reinforcing assemblies 1700, 1701.
- reinforcing assembly 1701 may include an inner reinforcing panel 1701A that reinforces the bifold panels 1655, 1666, a side reinforcing panel 1701B that reinforces sides panel 1662, and an outer reinforcing panel 1701C that reinforces corner panel 1624.
- the reinforcing assembly 1701 may omit the inner reinforcing panel 1701 A or the outer reinforcing panel 1701C.
- FIG. 20B A cross-sectional view of one set of the overlapping bifold panels along with the reinforcing assemblies is shown in FIG. 20B.
- FIG. 18 is a top plan view of a ninth alternative embodiment of a blank 1800 of sheet material for constructing a container 1800A (shown in FIG. 19).
- Blank 1800 and container 1800A include several components that are similar to components indicated in the blanks of FIG. 14, or the container FIG. 15.
- Components labeled 18xx and 19xx in FIGs. 18 and 19 are usually similar to components labels 14xx and 15xx in FIGS. 14 and 15. Therefore it is not necessary to again describe every component.
- the embodiment of FIGs. 18 and 19 may have internal fin panels 1854, 1866 instead of bifold panels.
- FIG. 19 is a side perspective view of a container 1800A formed from blank 1800.
- blank 1800 includes a pair of internal fin panels 1854, 1855 (or internal fin panels 1866, 1867).
- the internal fin panels may meet and turn inwardly to overlap as shown in FIG. 19.
- the overlapping internal fin panels may be glued together.
- a cross-sectional view of one set of the overlapping internal fin panels is shown in FIG. 20C.
- Exemplary embodiments of a container formed about a product to be contained therein and blanks for making the same are described above in detail.
- the blanks and the container are not limited to the specific embodiments described herein, but rather, components of the blanks and/or the container may be utilized independently and separately from other components described herein.
- the blanks may also be used in combination with other type of product, and is not limited to practice with only the cylindrical products, as described herein. Rather, the exemplary embodiment can be implemented and utilized in connection with many other container applications.
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US15/334,037 US9994352B2 (en) | 2008-04-29 | 2016-10-25 | Polygonal container and blank for making the same |
PCT/US2017/058007 WO2019083503A1 (en) | 2017-10-24 | 2017-10-24 | Polygonal container and blank for making the same |
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EP3532393A1 true EP3532393A1 (en) | 2019-09-04 |
EP3532393A4 EP3532393A4 (en) | 2020-05-06 |
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EP17929947.4A Pending EP3532393A4 (en) | 2016-10-25 | 2017-10-24 | Polygonal container and blank for making the same |
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US8777093B2 (en) * | 2008-04-29 | 2014-07-15 | Rock-Tenn Shared Services, Llc | Polygonal container and blank for making the same |
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2017
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