U.S. patent number 3,593,849 [Application Number 04/857,285] was granted by the patent office on 1971-07-20 for wraparound carrier.
This patent grant is currently assigned to Container Corporation of America. Invention is credited to Charles R. Helms, Richard T. Walter.
United States Patent |
3,593,849 |
Helms , et al. |
July 20, 1971 |
WRAPAROUND CARRIER
Abstract
A wraparound carrier formed from a unitary paperboard blank and
particularly adapted for the transport of large glass bottles, the
carrier consisting of a bottom panel and side panels extending
upward therefrom and inclined toward each other to conform
generally to the neck portions of the bottles, the side panels
being joined by a narrow panel overlying the tops of said bottles,
the narrow panel being scored and slit between the ends thereof to
provide a pair of finger holes on each side of an intermediate of
such necked bottles and to provide confronting gusset folds to
reinforce the carrier in the area of said finger holes and to
stabilize said intermediate bottles. Desirably, the ends of the
narrow and side panels may be scored to define end gusset folds
extending toward the endmost of the bottles to hold them against
endwise displacement.
Inventors: |
Helms; Charles R. (Norristown,
PA), Walter; Richard T. (Norristown, PA) |
Assignee: |
Container Corporation of
America (Chicago, IL)
|
Family
ID: |
25325641 |
Appl.
No.: |
04/857,285 |
Filed: |
August 28, 1969 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
Issue Date |
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781005 |
Dec 4, 1968 |
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Current U.S.
Class: |
206/427; 206/193;
206/434; 206/197 |
Current CPC
Class: |
B65D
71/16 (20130101); B65D 71/32 (20130101); B65D
2571/00277 (20130101); B65D 2571/00265 (20130101); B65D
2571/0066 (20130101); B65D 2571/00765 (20130101); B65D
2571/00271 (20130101) |
Current International
Class: |
B65D
71/00 (20060101); B65d 075/00 () |
Field of
Search: |
;220/112 ;206/65E
;229/40 ;224/45.2,45.25 ;294/87.2,87 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Leclair; Joseph R.
Assistant Examiner: Caskie; John M.
Parent Case Text
This application is a continuation-in-part of our application, Ser.
No. 781,005, filed Dec. 4, 1968, and now abandoned.
Claims
We claim:
1. In a carrier for packaging a plurality of necked bottles
arranged in a row:
a. a pair of opposed side panels inclined toward each other in the
distal portions thereof to conform generally to the neck portions
of the bottles;
b. a narrow panel overlying the tops of said necked bottles and
joined to said side panels and disposed therebetween;
c. said narrow panel being scored and slit intermediate the ends
thereof to provide at least one finger hole disposed between two
adjacent of such necked bottles for transport and to provide a pair
of confronting gusset folds disposed one on each side of said
finger hole and opposing portions of said two adjacent of such
necked bottles to reinforce the carrier in the area of said finger
hole and to stabilize said necked bottles against displacement;
d. said confronting gusset folds being defined by a score line
continuing across said narrow panel and extending into said side
panels.
2. In a carrier according to claim 1, wherein said narrow panel is
scored and slit to provide a pair of gusset folds disposed in
juxtaposition to the outer ones of said necked containers.
3. In a carrier according to claim 1, wherein said narrow panel is
slit along a generally curved line and a straight score line
connects the ends of said slit.
4. In a carrier according to claim 3, wherein said score lines are
proximate to each other.
5. In a carrier according to claim 3, wherein said gusset folds are
defined by score lines extending from said straight score line to
said generally curved slit.
Description
BACKGROUND OF THE INVENTION
1. Field of the Invention
This invention relates generally to that class of wraparound
carrier particularly adapted to transport a number of large bottles
of approximately quart size, for example.
2. The Prior Art
Weiss U.S. Pat. No. 3,278,075; Chidsey, Jr. et al. 3,157,309 and
Forrer 3,128,010 show examples of wraparound carriers having top
panels provided with finger holes for transport. Wolowicz U.S. Pat.
No. 3,168,963 shows examples of such carriers with sloping side
panels conforming generally to the neck portions of the bottles
with a narrow top panel, the latter, however, not having finger
holes for transport.
SUMMARY OF THE INVENTION
The structure according to the present invention comprehends a
wraparound carrier for large bottles, the carrier having finger
holes in the top panel thereof for transport. The structure
according to the invention makes it possible to prevent movement of
the bottles in the carrier at the same time providing reinforcing
at the finger holes.
DRAWINGS
FIG. 1 is a perspective view of a wraparound carrier embodying the
features of the invention according to one embodiment thereof;
FIG. 2 is a plan view of a portion of the blank for forming the
carrier seen in FIG. 1;
FIG. 3 is a perspective view of the upper part of the container
seen in FIG. 1;
FIG. 4 is a section taken along the line 4-4 of FIG. 3 looking in
the direction of the arrows;
FIG. 5 is a perspective view of a portion of a carrier embodying
another form of the invention;
FIG. 6 is a plan view of a portion of the blank used in forming the
container of FIG. 5;
FIG. 7 is a plan view of a blank somewhat similar to the blank seen
in FIG. 6 and embodying another form of the invention;
FIG. 8 is a perspective view showing the form of the invention in
FIG. 7;
FIG. 9 is a perspective view showing another form of the
invention;
FIG. 10 is a plan view of a cut and scored blank for forming the
carrier of FIG. 9; and
FIG. 11 is a section taken along the line 11-11 of FIG. 9 looking
in the direction of the arrows.
Referring to FIGS. 1 to 4, there is shown a wraparound carrier
according to one embodiment of the invention and denoted by the
reference numeral 10. The carrier 10 is adapted to transport a
number of bottles B arranged in a row as shown. These are arranged
to be enclosed within a folded and scored blank 10A seen in FIG. 2
and between side panels 12 and 13 hingedly connected to and
extending upward from a bottom panel 11, the latter being glued at
a glue flap 15 to side panel 12. The two side panels 12 and 13 are
inclined toward each other in the distal portions thereof to
conform generally to the neck portions of bottles B.
A narrow panel 14 overlies the tops of the bottles B and is
hingedly joined to the side panels 12 and 13, and is disposed
therebetween.
Each end of the narrow panel 14 and the side panels 12 and 13 is
scored along score lines 18 and 21 extending laterally of score
lines 16 and 17 between panels 12 and 13 and narrow panel 14. Score
lines 18 and 21 are inclined to their respective score lines 16 and
17, as seen in FIG. 2, and extend from a score line 19 normal to
score lines 16 and 17 to the end margins of panels 12 and 13.
In the forming of carrier 10 around the bottles B, the ends of
carrier 10 are folded in along the score lines 18, 19 and 21 to
provide end gusset folds 22 inclined toward the end bottles B
thereby providing for the stabilization of same.
Structure is provided in the carrier 10 for transporting the same
and to give stiffness to the narrow panel 14 which is provided with
finger holes for such transport. To this end the side panels 12 and
13 and the narrow panel 14 are slit transversely of score lines 16
and 17 as at 24. Transverse slit 24 extends across narrow panel 14
and into side panels 12 and 13, as seen in FIG. 2, and the ends of
slits 24 intersect slits 24A parallel to score lines 16 and 17
spaced therefrom. The slits 24A mark opposite ends of curved score
lines 23 extending across narrow panel 14 and into panels 12 and
13.
Confronting gusset folds 25 are thus defined by the slits 24 and
24A and the score lines 23, and when the folds 25 are deformed as
seen in FIGS. 1 and 4, a plurality of finger holes 26 are formed in
the top of carrier 10. As seen in FIG. 4, the gusset folds 25 are
disposed one on each side of the intermediate of such bottles B to
stabilize such intermediate bottle B against movement.
By reason of the score lines 23, which are continuous across narrow
panel 14, and which extend into side panels 12 and 13, the narrow
panel 14 is strengthened as a handle since the vertical shear is
taken by the score lines 23 in panels 12 and 13.
By reason of the structure thus far described the end bottles B are
stabilized by the end gusset folds 22 and one of the gusset folds
25, while the intermediate of such bottles B is stabilized by
paired gusset folds 25.
Referring now to FIGS. 5 and 6, there is shown another embodiment
of a carrier according to the present invention. It is denoted by
the reference numeral 30 and is formed from a blank 30A to define
side panels 32 and 33 joined along score lines 36 and 37 and
defining a narrow panel 34 therebetween, it overlying the tops of
the bottles B.
Each end of the panels 32 and 33 and narrow panel 34 is scored
along score lines 38, 39, 41 and 42, and along score lines 42
extending from the edges of panels 32 and 33 to the intersection of
score lines 38 and 41 with narrow panel score line 39. The
aforesaid score lines provide end gusset folds 40 when the blank
30A is formed about the bottles B seen in FIG. 5. End gusset folds
40 provide for stabilization of the endmost bottles B.
As with the embodiment seen in FIGS. 1 to 4, structure is provided
in carrier 30 and blank 30A to give stiffness to narrow panel 34
when it is provided with finger holes for transport. Side panels 32
and 33 and narrow panel 34 are scored at 43 transversely of narrow
panel 34, score line 43 being connected at its ends to a generally
curved slit 44 extending across narrow panel 34 and into side
panels 32 and 33. Curved slit 44 and score line 43 define a gusset
fold 45.
In order to provide proper folding of gusset folds 45 formed in
panels 32, 33 and 34 additional score lines 46 are provided. These
extend from the intersection of score line 43 with score lines 36
and 37 in diverging directions from score lines 36 and 37 toward
the generally curved slit 44.
As with the embodiment seen in FIGS. 1 to 4, by reason of the score
line 43 extending across narrow panel 34 and into panels 32 and 33,
narrow panel 34 is strengthened as a handle since vertical shear
can be taken by score line 43 in panels 32 and 33.
Referring now to FIGS. 7 and 8, there is shown another embodiment
of the wraparound carrier according to the present invention. It is
referred to by reference numeral 50 and is formed from a blank
50A.
As with the previous embodiments, end gusset folds 55 are formed in
side panels 52 and 53 and narrow panel 54 by score lines 58, 59 and
61 at the ends thereof.
Structure is also provided in carrier 50 and blank 50A to give
stiffness to narrow panel 54 when it is provided with finger holes
for transport. Side panels 52 and 53 and narrow panel 54 are scored
transversely of panel 54 along a transverse score line 63. A
generally curved slit 64 extends transversely of narrow panel 54
and is joined at its ends to the ends of the score line 63.
To provide proper folding of a gusset fold defined by the curved
slit 64 and transverse score line 63, additional score lines 66 are
provided. These extend from the intersection of score line 63 with
score lines 56 and 57 in diverging directions to the generally
curved slit 64.
As with the previous embodiment, score line 63 extending across
narrow panel 54 and into panels 52 and 53 provide stiffening of
panel 54 to improve its function as a handle, since vertical shear
is taken by score line 63.
Referring now to FIGS. 9 to 11, there is shown another embodiment
of the invention adapted to the transport of two side-by-side large
bottles. It is denoted generally by one reference numeral 70 and is
formed from a cut and scored blank 70A.
As with the previous embodiments, end gusset folds 75 are formed in
side panels 72 and 73 and narrow panel 74 by score lines 78, 79 and
81 at the ends thereof.
Structure is also provided in carrier 70 and blank 70A to give
stiffness to narrow panel 74 when it is provided with a finger hole
for transport. Side panels 72 and 73 and narrow panel 74 are scored
transversely of panel 74 along a transverse score line 83 and
convergent score lines 83A extending from each end of score line 83
to a cut line 83B extending parallel to score line 76 and spaced
therefrom. A slit 84 extends transversely of narrow panel 74 and is
joined at its ends to the convergent ends of the score lines
83A.
To provide proper folding of a gusset fold 85 defined by the slit
84 and transverse score line 83, fold lines 86 are provided. These
are coterminous with score lines 76 and 77.
As with the previous embodiment, score line 83 extending across
narrow panel 74 and into panels 72 and 73 provide stiffening of
panel 74 to improve its function as a handle, since vertical shear
is taken by score lines 83A.
* * * * *