PACKAGE OF RECLOSABLE BAGS WITH STAGGERED SLIDERS
20250326563 ยท 2025-10-23
Assignee
Inventors
- Kenneth A. Toney (Jacksonville, IL, US)
- John Wegner (Lake Forest, IL, US)
- Taylor Kizer (Chicago, IL, US)
- Brian Scaman (Jacksonville, IL, US)
Cpc classification
B65D33/2508
PERFORMING OPERATIONS; TRANSPORTING
B65D83/0805
PERFORMING OPERATIONS; TRANSPORTING
B65B35/50
PERFORMING OPERATIONS; TRANSPORTING
B65D33/002
PERFORMING OPERATIONS; TRANSPORTING
B65D83/0894
PERFORMING OPERATIONS; TRANSPORTING
B65B63/04
PERFORMING OPERATIONS; TRANSPORTING
International classification
B65D83/08
PERFORMING OPERATIONS; TRANSPORTING
B65D33/00
PERFORMING OPERATIONS; TRANSPORTING
B65D33/25
PERFORMING OPERATIONS; TRANSPORTING
B65B35/50
PERFORMING OPERATIONS; TRANSPORTING
B65B63/04
PERFORMING OPERATIONS; TRANSPORTING
Abstract
A package of reclosable bags and method of packaging the same including a roll having a number x of reclosable bags each having opposite first, and second panels joined along corresponding first and second sides thereof and a mouth having a width defined therebetween. The mouth having a closure member along its width, and a slider for opening and closing the reclosable bag offset along the closure member relative to the slider of each adjacent reclosable bag in the roll. The roll of reclosable bags rolled about an axis parallel with the mouth of each bag and housed in a container having a plurality of walls defining a compartment. The container having a cross-sectional area linearly correlated with the number of reclosable bags in the roll defined by an equation of cross-section=m(x)+b.
Claims
1. A package of reclosable bags, the package comprising: a roll of reclosable bags, the roll comprising a number x of reclosable bags, wherein each reclosable bag has: a first panel and a second panel opposite the first panel, the first panel and the second panel joined along corresponding first and second sides thereof with a mouth defined therebetween, the mouth having a width less than about 9 inches, and a closure member extending along the mouth, the closure member including a slider configured to open and close the mouth, wherein the roll is rolled about an axis parallel with the mouth of each bag, and further wherein the slider of each reclosable bag in the roll is offset along the closure member relative to the slider of each adjacent reclosable bag of the roll; and a container comprising a plurality of walls defining a compartment, the plurality of walls including a bottom wall having a depth, a front wall having a height extending upwardly from the bottom wall, and a side wall having a height extending upwardly from the bottom wall and adjacent the front wall, wherein the container has a cross-sectional area in side view, the cross-sectional area being linearly correlated with the number of reclosable bags in the roll defined by an equation of cross-section=m(x)+b, wherein m is about 0.17 and b is about 3.16, and wherein the cross-sectional area is in square inches.
2. The package of claim 1, wherein the reclosable bags of the roll are arranged in an overlapping shingled arrangement.
3. The package of claim 1, wherein the sliders of adjacent reclosable bags of the roll are staggered in a repeating pattern.
4. The package of claim 1, wherein each slider has a slider length measured along the width of the mouth and each slider is offset along its respective closure member relative to the slider of each adjacent reclosable bag a distance greater than the slider length, and wherein the first side of each reclosable bag of the roll is aligned with the first side of each adjacent reclosable bag of the roll.
5. The package of claim 1, wherein the container has a spatial efficiency defined by a second equation of
6. The package of claim 1, wherein the container has an overall width at least equal to but less than 10% greater than the width of the mouth of each reclosable bag of the roll.
7. The package of claim 1, wherein the mouth each of each reclosable bag of the roll has a width between 7.5 and 8.5 inches.
8. A package of reclosable bags, the package comprising: a roll of reclosable bags, the roll comprising a number x of reclosable bags, wherein each reclosable bag has: a first panel and a second panel opposite the first panel, the first panel and the second panel joined along corresponding first and second sides thereof with a mouth defined therebetween, the mouth having a width greater than about 9 inches, and a closure member extending along the mouth, the closure member including a slider configured to open and close the mouth, wherein the roll is rolled about an axis parallel with the mouth of each bag, and further wherein the slider of each reclosable bag in the roll is offset along the closure member relative to the slider of each adjacent reclosable bag of the roll; and a container comprising a plurality of walls defining a compartment, the plurality of walls including a bottom wall having a depth, a front wall having a height extending upwardly from the bottom wall, and a side wall having a height extending upwardly from the bottom wall and adjacent the front wall, wherein the container has a cross-sectional area in side view, the cross-sectional area having a linear correlation to the number of reclosable bags in the roll defined by an equation of cross-section=m(x)+b, wherein m is about 0.26 and b is about 2.48, and wherein the cross-sectional area is in square inches.
9. The package of claim 8, wherein the reclosable bags of the roll are arranged in an overlapping shingled arrangement.
10. The package of claim 8, wherein the sliders of adjacent reclosable bags of the roll are staggered in a repeating pattern.
11. The package of claim 8, wherein each slider has a slider length measured along the width of the mouth and each slider is offset along its respective closure member relative to the slider of each adjacent reclosable bag a distance greater than the slider length, and wherein the first side of each reclosable bag of the roll is aligned with the first side of each adjacent reclosable bag of the roll.
12. The package of claim 8, wherein the container has a spatial efficiency defined by a second equation of
13. The package of claim 8, wherein the container has an overall width at least equal to but less than 10% greater than the width of the mouth of each reclosable bag of the roll.
14. The package of claim 8, wherein the mouth of each reclosable bag of the roll has a width between 9.5 and 11.5 inches.
15. A method of packaging reclosable bags comprising: stacking a number x of reclosable bags, each of the reclosable bags having opposite first and second panels joined along corresponding first and second sides thereof, and a mouth having a width defined therebetween, the mouth having a closure member extending along the mouth, the closure member including a slider configured to open and close the mouth; staggering the positions of each slider offset along the closure member relative to the slider of each adjacent reclosable bag, rolling the stacked reclosable bags about an axis parallel with the mouth of each bag; and inserting the roll of reclosable bags into a container having a plurality of walls defining a compartment, the plurality of walls including a bottom wall having a depth, a front wall having a height extending upwardly from the bottom wall, and a side wall having a height extending upwardly from the bottom wall and adjacent the front wall, wherein the container has a cross-sectional area in side view, the cross-sectional area having a linear correlation to the number of reclosable bags in the roll defined by an equation of cross-section=m(x)+b, m being about 0.17 and b being about 3.16 when x is a number of reclosable bags in the roll each having mouth widths less than about 9 inches and m being about 0.26 and b being about 2.48 when x is a number of reclosable bags in the roll each having mouth widths greater than about 9 inches, wherein the cross-sectional area is in square inches.
16. The method of claim 15, wherein the reclosable bags of the roll are arranged in an overlapping shingled arrangement.
17. The method of claim 15, wherein the sliders of adjacent reclosable bags of the roll are staggered in a repeating pattern.
18. The method of claim 15, wherein each slider has a slider length measured along the width of the mouth and each slider is offset along its respective closure member relative to the slider of each adjacent reclosable bag a distance greater than the slider length, and wherein the first side of each reclosable bag of the roll is aligned with the first side of each adjacent reclosable bag of the roll.
19. The method of claim 15, wherein the container has an overall width at least equal to but less than 10% greater than the width of the mouth of each reclosable bag of the roll.
20. The method of claim 15, wherein the cross-sectional area is defined by the equation 0.17x+3.16 when each reclosable bag in the roll has a mouth width between 7.5 and 8.5 inches, and wherein the cross-sectional area is defined by the equation 0.26x+2.48 when each reclosable bag in the roll has a mouth width between 9.5 and 11.5 inches.
Description
BRIEF DESCRIPTION OF THE DRAWINGS
[0015]
[0016]
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[0018]
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[0022]
DETAILED DESCRIPTION
[0023] Reference will now be made in detail to the various exemplary embodiments of the disclosed subject matter, which are illustrated in the accompanying drawings. The structure and corresponding method of operation of the disclosed subject matter will be described in conjunction with the detailed description of the system. The accompanying drawings, where like reference numerals refer to identical or functionally similar elements throughout the separate views, serve to further illustrate various embodiments and to explain various principles and advantages all in accordance with the disclosed subject matter.
[0024] The package and methods presented herein can be used to store and dispense reclosable bags having sliders for opening and closing the bags. The positioning of the sliders during manufacturing and packaging can impact the packaging efficiency and size of the containers, which can cause increased shipping and materials costs. The package and methods of the disclosed subject matter can reduce the cross-section of the container and increase the packaging efficiency.
[0025] The accompanying figures, where like reference numerals refer to identical or functionally similar elements throughout separate views, serve to further illustrate various embodiments and to explain various principles and advantages all in accordance with the disclosed subject matter. For purpose of explanation and illustration, and not limitation, exemplary embodiments of the reclosable bags and container, as well as the various methods for packaging the reclosable bags, are shown in
[0026] For purpose of illustration, and not limitation, reference will be made to an exemplary embodiment of a package of reclosable bags having a container and a roll of reclosable bags therein. As used herein, the terms front, end, side, top, and bottom are used for the purpose of illustration only, and not limitation. That is, it is recognizable that the terms front, end, side, top, and bottom are interchangeable and are merely used herein as a point of reference.
[0027] The disclosed subject matter is generally directed to a package of reclosable bags having a container and a roll of reclosable bags therein. The package of reclosable bags in accordance with the disclosed subject matter generally includes a roll of reclosable storage bags. The roll having a number of x reclosable bags each having a first panel and a second panel opposite the first panel, the first panel and the second panel joined along corresponding first and second sides thereof with a mouth defined therebetween. The reclosable bags further include a closure member extending along the mouth, the closure member including a slider configured to open and close the mouth. The roll is formed by rolling the reclosable bags about an axis parallel with the mouth of each bag, and the slider of each reclosable bag in the roll is offset along the closure member relative to the slider of each adjacent reclosable bag of the roll.
[0028] The disclosed subject matter further includes a container having a plurality of walls defining a compartment. The plurality of walls includes a bottom wall having a depth, a front wall having a height extending upwardly from the bottom wall, and a side wall having a height extending upwardly from the bottom wall and adjacent the front wall. The container has a cross-sectional area in side view defined in square inches.
[0029] The cross-sectional area in side view of the container is linearly correlated with the number of reclosable bags in the roll. As described further herein, the linear correlation between the number of reclosable bags in the roll and the cross-sectional area of the container can be different for reclosable bags of different sizes. In accordance with an aspect of the disclosed subject matter, for reclosable bags having a mouth width less than about 9 inches the cross-sectional area is linearly correlated with the number of bags in the roll as defined by an equation of cross-section=m(x)+b, where m is about 0.17 and b is about 3.16. In accordance with another aspect of the disclosed subject matter, for reclosable bags having a mouth width greater than about 9 inches the cross-sectional area is linearly correlated with the number of bags in the roll as defined by an equation of cross-section=m(x)+b, where m is about 0.26 and b is about 2.48.
[0030] The disclosed subject matter further includes a method of packaging reclosable bags comprising. The method including stacking a number x of reclosable bags, staggering the positions of each slider offset along the closure member relative to the slider of each adjacent reclosable bag, rolling the stacked reclosable bags about an axis parallel with the mouth of each bag, and inserting the roll of reclosable bags into a container having a plurality of walls defining a compartment. As noted above, the container has a cross-sectional area, and the cross-sectional area of the container can be different for reclosable bags of different sizes. In accordance with an aspect of the disclosed subject matter, the cross-sectional area has a linear correlation to the number of reclosable bags in the roll defined by an equation of cross-section=m(x)+b, where x is a number of reclosable bags in the roll each having mouth widths less than about 9 inches, m is about 0.17 and b is about 3.16. In accordance with another aspect of the disclosed subject matter x is a number of reclosable bags in the roll each having mouth widths greater than about 9 inches, m is about 0.26, and b is about 2.48.
[0031] For the purpose of illustration, and not limitation, reference is made to the exemplary package 100 shown in
[0032] With reference to
[0033] With reference to
[0034] As embodied herein, a fourth reclosable bag 104d can be stacked adjacent the third reclosable bag 104c. For example, and as embodied herein, the slider 118 of the fourth reclosable bag 104d can be spaced a fourth distance d.sub.4 from the first side 112a, the fourth distance d.sub.4 being equal to the first distance d.sub.1, thereby creating a staggered repeating pattern. The staggered slider pattern illustrated in
[0035] As illustrated in
[0036] With reference to
[0037] With reference to
[0038] Furthermore, the container 102 can have a cross-sectional area in side view in square inches, as seen in
[0039] The cross-sectional area of the container is linearly correlated with the number of reclosable bags 104 in the roll 102. The linear correlation between the number of reclosable bags in the roll and the cross-sectional area of the container can be different for reclosable bags of different sizes. In accordance with an aspect of the disclosed subject matter, for reclosable bags having a mouth width less than about 9 inches the cross-sectional area is linearly correlated with the number of reclosable bags 104 in the roll 102 as defined by an equation of cross-section=m(x)+b, where m is about 0.17 and b is about 3.16. As used herein, m being about 0.17 means that m is between 0.15 and 0.19 and b being about 3.16 means that b is between 3.1 and 3.2. This linear correlation is depicted in
[0040] According to another aspect of the disclosed subject matter, the container 120 can further include a spatial efficiency defined by a second equation of
As with the relationship between cross-sectional area and the number of reclosable bags in the roll, the spatial efficiency of the container can be different for reclosable bags of different sizes. As embodied herein, the reclosable bags can have a mouth width less than about 9 inches, and when x is between 20 and 30 the spatial efficiency can be above 3, and when x is between 31 and 40 the spatial efficiency can be above 3.3.
[0041] Additionally, or alternatively, the reclosable bags 104 can have a mouth width w.sub.1 greater than about 9 inches. For purpose of example, and not limitation, the mouth width w.sub.1 can be between 9.5 and 11.5 inches. In accordance with an aspect of the disclosed subject matter, the linear correlation between the cross-section of the container 102 and the reclosable bags 104 in the roll 102 for reclosable bags having a mouth width w.sub.1 greater than about 9 inches can be defined by the equation of cross-section=m(x)+b, where m is about 0.26 and b is about 2.48. As used herein, m being about 0.26 means that m is between 0.2 and 0.3 and b being about 2.48 means that b is between 2.4 and 2.5. This linear correlation is depicted in
[0042] In accordance with the disclosed subject matter described above, the reclosable bags 104 can have a mouth width w.sub.1 greater than about 9 inches and the container 120 can include a spatial efficiency defined by a second equation of
The spatial efficiency is measure in bags/unit cross-section value, and when x is between 15 and 30 the spatial efficiency can be above 2.3, and when x is between 31 and 40 the spatial efficiency can be above 3.
[0043] As embodied herein, the disclosed subject matter further includes a method of packaging the reclosable bags 104. In accordance with the described subject matter above, the method includes stacking a number x of reclosable bags 104 and staggering the positions of each slider 118 located on each of the reclosable bags 104 offset along the mouth 110 of the closure member 116 relative to the slider 118 of each adjacent reclosable bag 104. The method further includes rolling the stacked reclosable bags 104 about an axis parallel with the mouth 110 of each bag 104 creating a roll of reclosable bags 102. The method also includes inserting the roll of reclosable bags 102 into a container 120.
[0044] As described above, the container 120 has a cross-sectional area that can differ for reclosable bags of different sizes. In accordance with an aspect of the disclosed subject matter, the cross-sectional area has a linear correlation to the number of reclosable bags 104 in the roll 102 defined by an equation of cross-section=m(x)+b, where x is a number of reclosable bags 104 in the roll 102 each having mouth 110 widths less than about 9 inches, m is about 0.17 and b is about 3.16. In accordance with another aspect of the disclosed subject matter x is a number of reclosable bags 104 in the roll 102 each having mouth 110 widths greater than about 9 inches, m is about 0.26, and b is about 2.48.
Example 1
[0045] For purpose of illustration and not limitation, exemplary packages of reclosable bags in accordance with the disclosed subject matter were prepared as outlined below. Each package included a roll of reclosable bags. The number of reclosable bags in each roll is denoted in Table 1 below. Each reclosable bag in the roll included a first panel and a second panel opposite the first panel, the first panel and the second panel joined along corresponding first and second sides thereof with a mouth defined therebetween, the mouth having a width less than about 9 inches. Each reclosable bag in the roll included a closure member extending along the mouth, the closure member including a slider configured to open and close the mouth. The roll was rolled about an axis parallel with the mouth of each bag. The slider of each reclosable bag in the roll was offset along the closure member relative to the slider of each adjacent reclosable bag of the roll. The exemplary packages each included a container comprising a plurality of walls defining a compartment, the plurality of walls including a bottom wall having a depth, a front wall having a height extending upwardly from the bottom wall, and a side wall having a height extending upwardly from the bottom wall and adjacent the front wall. The dimensions of the exemplary containers are included below in Table 1. Each of the exemplary containers has a cross-sectional area in side view, the cross-sectional area being linearly correlated with the number of reclosable bags in the roll defined by an equation of cross-section=m(x)+b, wherein m is about 0.17 and b is about 3.16, and wherein the cross-sectional area is in square inches. For further purposes of illustration, and not limitation, a container having a bag count of 25 and a cross-section of 7.72 square inches would be in accordance with the disclosed subject matter and the linear correlation recited above.
TABLE-US-00001 TABLE 1 Bag Count Cross-Section 18 6.47 22 6.47 25 7.72 26 7.72 35 9.77 40 9.77
Example 2
[0046] For purpose of illustration and not limitation, exemplary packages of reclosable bags in accordance with the disclosed subject matter were prepared as outlined below. Each package included a roll of reclosable bags. The number of reclosable bags in each roll is denoted in Table 2 below. Each reclosable bag in the roll included a first panel and a second panel opposite the first panel, the first panel and the second panel joined along corresponding first and second sides thereof with a mouth defined therebetween, the mouth having a width greater than about 9 inches. Each reclosable bag in the roll included a closure member extending along the mouth, the closure member including a slider configured to open and close the mouth. The roll was rolled about an axis parallel with the mouth of each bag. The slider of each reclosable bag in the roll was offset along the closure member relative to the slider of each adjacent reclosable bag of the roll. The exemplary packages each included a container comprising a plurality of walls defining a compartment, the plurality of walls including a bottom wall having a depth, a front wall having a height extending upwardly from the bottom wall, and a side wall having a height extending upwardly from the bottom wall and adjacent the front wall. The dimensions of the exemplary containers are included below in Table 2. Each of the exemplary containers has a cross-sectional area in side view, the cross-sectional area being linearly correlated with the number of reclosable bags in the roll defined by an equation of cross-section=m(x)+b, wherein m is about 0.26 and b is about 2.48, and wherein the cross-sectional area is in square inches. For further purposes of illustration, and not limitation, a container having a bag count of 40 and a cross-section of 12.71 square inches would be in accordance with the disclosed subject matter and the linear correlation recited above.
TABLE-US-00002 TABLE 2 Bag Count Cross-Section 15 6.47 17 6.47 20 7.72 22 7.72 25 9.77 30 9.77 40 12.72
[0047] In addition to the specific embodiments claimed below, the disclosed subject matter is also directed to other embodiments having any other possible combination of the dependent features claimed below and those disclosed above. As such, the particular features presented in the dependent claims and disclosed above can be combined with each other in other manners within the scope of the disclosed subject matter such that the disclosed subject matter should be recognized as also specifically directed to other embodiments having any other possible combinations. Thus, the foregoing description of specific embodiments of the disclosed subject matter has been presented for purposes of illustration and description. It is not intended to be exhaustive or to limit the disclosed subject matter to those embodiments disclosed.
[0048] It will be apparent to those skilled in the art that various modifications and variations can be made in the method and system of the disclosed subject matter without departing from the spirit or scope of the disclosed subject matter. Thus, it is intended that the disclosed subject matter include modifications and variations that are within the scope of the appended claims and their equivalents.