CA2446826A1 - Flexible orifice for wet wipes dispenser - Google Patents

Flexible orifice for wet wipes dispenser Download PDF

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Publication number
CA2446826A1
CA2446826A1 CA002446826A CA2446826A CA2446826A1 CA 2446826 A1 CA2446826 A1 CA 2446826A1 CA 002446826 A CA002446826 A CA 002446826A CA 2446826 A CA2446826 A CA 2446826A CA 2446826 A1 CA2446826 A1 CA 2446826A1
Authority
CA
Canada
Prior art keywords
orifice
continuous slit
curved portion
dispenser
orientation
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.)
Granted
Application number
CA002446826A
Other languages
French (fr)
Other versions
CA2446826C (en
Inventor
Yung Hsiang Huang
Timothy Walter Shoaf
Robert Samuel Schlaupitz
Gerald Keith Sosalla
Paige Annette Dellerman
Stephen Robert Kehn
James Ronald Bath
Rodney Carlton Christianson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kimberly Clark Worldwide Inc
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US09/870,785 external-priority patent/US6585131B2/en
Priority claimed from US09/870,814 external-priority patent/US6592004B2/en
Application filed by Individual filed Critical Individual
Publication of CA2446826A1 publication Critical patent/CA2446826A1/en
Application granted granted Critical
Publication of CA2446826C publication Critical patent/CA2446826C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D83/00Containers or packages with special means for dispensing contents
    • B65D83/08Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession
    • B65D83/0805Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession through an aperture in a wall
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47KSANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00Body-drying implements; Toilet paper; Holders therefor
    • A47K10/24Towel dispensers, e.g. for piled-up or folded textile towels; Toilet-paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
    • A47K10/32Dispensers for paper towels or toilet-paper
    • A47K10/42Dispensers for paper towels or toilet-paper dispensing from a store of single sheets, e.g. stacked
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47KSANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00Body-drying implements; Toilet paper; Holders therefor
    • A47K10/16Paper towels; Toilet paper; Holders therefor
    • A47K10/18Holders; Receptacles
    • A47K10/185Holders for boxes of tissue
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D83/00Containers or packages with special means for dispensing contents
    • B65D83/08Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47KSANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00Body-drying implements; Toilet paper; Holders therefor
    • A47K10/24Towel dispensers, e.g. for piled-up or folded textile towels; Toilet-paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
    • A47K10/32Dispensers for paper towels or toilet-paper
    • A47K2010/3266Wet wipes

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

The invention relates to a flexible orifice for pop-up style dispensing with a wet wipes dispenser. The orifice includes a flexible, rubber-like sheet havi ng a top surface and a bottom surface. A continuous slit extends across the top and bottom surfaces of the sheet and enables a wet wipe to pass from the bottom surface to the top surface or from the top surface to the bottom surface. The continuous slit has at least one curved portion connected with at least one non-curved portion. Alternately, the continuous slit has at least one zigzag portion connected with a pair of end leg portions.

Claims (75)

1. A flexible orifice for pop-up style dispensing with a wet wipes dispenser comprising:
a flexible, rubber-like sheet having a top surface and a bottom surface;
a continuous slit extending across the top and bottom surfaces of the sheet and through which a wet wipe can pass from the bottom surface to the top surface or from the top surface to the bottom surface; and the continuous slit having at least one curved portion connected with at least one non-curved portion.
2. The orifice of claim 1 wherein the curved portion has a first orientation relative to a longitudinal axis of the continuous slit and a second orientation relative to a longitudinal axis of the continuous slit wherein the first orientation is different than the second orientation.
3. The orifice of claim 2 wherein the first orientation is an inverse of the second orientation.
4. The orifice of claim 2 wherein the curved portion has at least one orientation pattern along its length of A-B.
5. The orifice of claim 2 wherein the curved portion has an orientation pattern approximating that of a sine wave.
6. The orifice of claim 1 wherein the curved portion has a first diameter for curvature adjacent the non-curved portion and a second diameter for curvature adjacent the first diameter which is different than the first diameter.
7. The orifice of claim 5 wherein the first diameter is greater than the second diameter.
8. The orifice of claim 1 wherein the curved portion has two non-curved portions, with each non-curved portion connected adjacent opposite ends of the curved portion.
16~~~
9. The orifice of claim 8 wherein the non-curved portions extend away from each other relative to a longitudinal axis of the curved portion connecting the two non-curved portions.
10. The orifice of claim 1 wherein the non-curved portion is straight.
11. The orifice of claim 1 wherein the continuous slit forms two sides substantially uniform spaced apart from each other along the continuous slit.
12. The orifice of claim 1 wherein the two sides are spaced apart from each other by a distance equal to or less than about 20 mils.
13. A wet wipes dispenser having a flexible orifice for pop-up style dispensing comprising:
a rigid port positioned adjacent an end portion of the dispenser, the dispenser having a longitudinal axis and a lateral axis;
the rigid port surrounding a flexible, rubber-like sheet having a top surface and a bottom surface;
a continuous slit extending across the top and bottom surfaces of the sheet and through which a wet wipe can pass from the bottom surface to the top surface or from the top surface to the bottom surface; and the continuous slit having at least one curved portion connected with at least one non-curved portion.
14. The dispenser of claim 13 wherein the curved portion has a first orientation relative to a longitudinal axis of the continuous slit and a second orientation relative to a longitudinal axis of the continuous slit wherein the first orientation is different than the second orientation.
15. The dispenser of claim 13 wherein the curved portion has a longitudinal axis and the longitudinal axis of the curved portion is oriented non-parallel relative to the longitudinal axis of the dispenser.
16. The dispenser of claim 13 wherein the longitudinal axis of the curved portion is oriented between -90 degrees to 90 degrees relative to the longitudinal axis of the dispenser.
17 17. The dispenser of claim 13 wherein the longitudinal axis of the curved portion is oriented between -45 degrees to 45 degrees relative to the longitudinal axis of the dispenser.
18. The dispenser of claim 13 wherein the longitudinal axis of the curved portion is oriented between -20 degrees to 20 degrees relative to the longitudinal axis of the dispenser.
19. The dispenser of claim 13 wherein the curved portion is connected adjacent two non-curved portions, with each non-curved portion connected adjacent opposite ends of the curved portion.
20. The dispenser of claim 19 wherein the non-curved portions extend away from each other relative to a longitudinal axis of the curved portion connecting the two non-curved portions.
21. The dispenser of claim 13 wherein the non-curved portion is straight.
22. The dispenser of claim 13 wherein the continuous slit forms two sides substantially uniformly spaced apart from each other along the continuous slit.
23. The dispenser of claim 22 wherein the two sides are spaced apart from each other by a distance equal to or less than about 20 mils.
24. The orifice of claim 1 wherein the flexible, rubber-like sheet comprises a thermoplastic elastomeric material.
25. The dispenser of claim 13 wherein the flexible, rubber-like sheet comprises a thermoplastic elastomeric material.
26. The orifice of claim 1 wherein a Length of the non-curved portion is at least 50%
greater than a Diameter of the curved portion connected thereto.
27. The orifice of claim 1 wherein a Length of the non-curved portion is at least 60%
greater than a Diameter of the curved portion connected thereto.
28. The orifice of claim 1 wherein a Length of the non-curved portion is at least 70%
greater than a Diameter of the curved portion connected thereto.
29. The dispenser of claim 13 wherein a Length of the non-curved portion is at least 50% greater than a Diameter of the curved portion connected thereto.
30. The dispenser of claim 13 wherein a Length of the non-curved portion is at least 60% greater than a Diameter of the curved portion connected thereto.
31. The dispenser of claim 13 wherein a Length of the non-curved portion is at least 70% greater than a Diameter of the curved portion connected thereto.
32. A flexible orifice for pop-up style dispensing with a wet wipes dispenser comprising:
a flexible, rubber-like sheet having a top surface and a bottom surface;
a continuous slit extending across the top and bottom surfaces of the sheet and through which a wet wipe can pass from the bottom surface to the top surface or from the top surface to the bottom surface; and the continuous slit having at least one zigzag portion connected with a pair end leg portions.
33. The orifice of claim 32 wherein the zigzag portion has at least one orientation pattern along its length of A-B.
34. The orifice of claim 32 wherein the zigzag portion has an orientation pattern approximating that of a sine wave.
35. The orifice of claim 32 wherein the zigzag portion has a first diameter for curvature adjacent the non-curved portion and a second diameter for curvature adjacent the first diameter, where the second diameter is different than the first diameter.
36. The orifice of claim 35 wherein the first diameter is greater than the second diameter.
37. The orifice of claim 32 wherein the leg portions extend away from each other relative to a longitudinal axis of the zigzag portion connecting the end leg portions.
38. The orifice of claim 32 wherein each leg portion is straight.
39. The orifice of claim 32 wherein the continuous slit forms two sides substantially uniform spaced apart from each other along the continuous slit.
40. The orifice of claim 32 wherein the two sides are spaced apart from each other by a distance equal to or less than about 20 mils.
41. The orifice of claim 1 wherein a ratio of a Length of the continuous slit to a Length of a stack of wipes in the wet wipes dispenser is between about 0.2 and about 0.8.
42. The orifice of claim 1 wherein a ratio of a Length of the continuous slit to a Length of a stack of wipes in the wet wipes dispenser is between about 0.3 and about 0.7.
43. The orifice of claim 1 wherein a ratio of a Length of the continuous slit to a Length of a stack of wipes in the wet wipes dispenser is between about 0.4 and about 0.6.
44. The orifice of claim 32 wherein a ratio of a Length of the continuous slit to a Length of a stack of wipes in the wet wipes dispenser is between about 0.2 and about 0.8.
45. The orifice of claim 32 wherein a ratio of a Length of the continuous slit to a Length of a stack of wipes in the wet wipes dispenser is between about 0.3 and~
about 0.7.
46. The orifice of claim 32 wherein a ratio of a Length of the continuous slit to a Length of a stack of wipes in the wet wipes dispenser is between about 0.4 and about 0.6.
47. A flexible orifice for pop-up style dispensing with a wet wipes dispenser comprising:
a flexible, rubber-like sheet having a top surface and a bottom surface;

a continuous slit extending across the top and bottom surfaces of the sheet and through which a wet wipe can pass from the bottom surface to the top surface or from the top surface to the bottom surface; and a first portion of the sheet having a first thickness and a second portion of the sheet located between the continuous slit and the first portion having a second thickness which is greater than or less than the first thickness.
48. The orifice of claim 47 wherein the second portion is located adjacent the continuous slit.
49. The orifice of claim 47 wherein the second portion is located adjacent the continuous slit on opposing sides of the continuous slit.
50. The orifice of claim 47 wherein the second portion extends along only a portion of the continuous slit.
51. The orifice of claim 47 wherein the continuous slit has a curved portion.
52. The orifice of claim 47 wherein the continuous slit has a first curved portion and a second curved portion, with the first curved portion having a first orientation relative to a longitudinal axis of the continuous slit and the second curved portion having a second orientation relative to a longitudinal axis of the continuous slit wherein the first orientation is different than the second orientation.
53. The orifice of claim 52 wherein the first orientation is an inverse of the second orientation.
54. The orifice of claim 52 wherein the continuous slit has an orientation pattern along its length of A-B-A.
55. The orifice of claim 47 wherein the continuous slit has an orientation pattern approximating that of a sine wave.
56. The orifice of claim 47 wherein the continuous slit forms two sides substantially uniformly spaced apart from each other along the continuous slit.
57. The orifice of claim 56 wherein the two sides are spaced apart from each other by a distance equal to or less than about 20 mils.
58. The orifice of claim 47 wherein the second thickness is less than the first thickness.
59. The orifice of claim 48 wherein the second thickness is less than the first thickness.
60. A wet wipes dispenser having a flexible orifice for pop-up style dispensing comprising:
a rigid port positioned adjacent an end portion of the dispenser;
the rigid port surrounding a flexible, rubber-like sheet having a top surface and a bottom surface;
a continuous slit extending across the top and bottom surfaces of the sheet and through which a wet wipe can pass from the bottom surface to the top surface or from the top surface to the bottom surface; and a first portion of the sheet having a first thickness and a second portion of the sheet located between the continuous slit and the first portion having a second thickness which is greater than or less than the first thickness.
61. The dispenser of claim 60 wherein the second portion is located adjacent the continuous slit and the second thickness is less than the first thickness.
62. The dispenser of claim 60 wherein the second portion is located adjacent the continuous slit on opposing sides of the continuous slit and the second thickness is less than the first thickness.
63. The dispenser of claim 60 wherein the second portion extends along only a portion of the continuous slit.
64. The dispenser of claim 60 wherein the continuous slit has a curved portion.
65. The dispenser of claim 60 wherein the continuous slit has a first curved portion and a second curved portion, with the first curved portion having a first orientation relative to a longitudinal axis of the continuous slit and the second curved portion 22~~

having a second orientation relative to a longitudinal axis of the continuous slit wherein the first orientation is different than the second orientation.
66. The dispenser of claim 65 wherein the first orientation is an inverse of the second orientation.
67. The dispenser of claim 60 wherein the continuous slit has an orientation pattern along its length of A-B-A.
68. The dispenser of claim 60 wherein the continuous slit forms two sides substantially uniformly spaced apart from each other along the continuous slit.
69. A flexible orifice for pop-up style dispensing with a wet wipes dispenser comprising:
a flexible, rubber-like sheet having a top surface and a bottom surface;
a continuous slit extending across the top and bottom surfaces of the sheet and through which a wet wipe can pass from the bottom surface to the top surface or from the top surface to the bottom surface; and at least one hinge located between the continuous slit and a surrounding portion of the sheet wherein a side of the sheet adjacent the continuous slit can pivot relative to the surrounding portion of the sheet via the hinge.
70. The orifice of claim 69 further comprising a first portion of the sheet having a first thickness and a second portion of the sheet located between the continuous slit and the first portion having a second thickness which is greater than or less than the first thickness.
71. The orifice of claim 69 wherein the at least one hinge comprises two hinges located adjacent the continuous slit on opposing sides of the continuous slit.
72. The orifice of claim 69 wherein the hinge extends along only a portion of the continuous slit.
73. The orifice of claim 69 wherein the continuous slit has a first curved portion and a second curved portion, with the first curved portion having a first orientation relative to a longitudinal axis of the continuous slit and the second curved portion having a second orientation relative to a longitudinal axis of the continuous slit wherein the first orientation is different than the second orientation.
74. The orifice of claim 73 wherein the continuous slit has an orientation pattern along its length of A-B-A.
75. The orifice of claim 69 wherein the continuous slit forms two sides substantially uniform spaced apart from each other along the continuous slit.
CA2446826A 2001-05-31 2002-05-31 Flexible orifice for wet wipes dispenser Expired - Fee Related CA2446826C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US09/870,814 2001-05-31
US09/870,785 2001-05-31
US09/870,785 US6585131B2 (en) 2001-05-31 2001-05-31 Flexible orifice for wet wipes dispenser
US09/870,814 US6592004B2 (en) 2001-05-31 2001-05-31 Flexible orifice for wet wipes dispenser
PCT/US2002/016995 WO2002096775A1 (en) 2001-05-31 2002-05-31 Flexible orifice for wet wipes dispenser

Publications (2)

Publication Number Publication Date
CA2446826A1 true CA2446826A1 (en) 2002-12-05
CA2446826C CA2446826C (en) 2010-01-26

Family

ID=27128174

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2446826A Expired - Fee Related CA2446826C (en) 2001-05-31 2002-05-31 Flexible orifice for wet wipes dispenser

Country Status (10)

Country Link
EP (1) EP1401733B1 (en)
JP (1) JP4205438B2 (en)
KR (2) KR100951739B1 (en)
BR (1) BR0209698A (en)
CA (1) CA2446826C (en)
DE (1) DE60210277T2 (en)
IL (2) IL158755A0 (en)
MX (1) MXPA03010503A (en)
TW (1) TWI220647B (en)
WO (1) WO2002096775A1 (en)

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JP4947974B2 (en) * 2005-12-27 2012-06-06 大王製紙株式会社 Wet seat storage container
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JP4921108B2 (en) * 2006-10-20 2012-04-25 ユニ・チャーム株式会社 Moisturizing container
DE102007035501A1 (en) 2007-07-28 2008-08-28 Nordenia Technologies Gmbh Closure device for use in wet- clothes e.g. toilet paper, packaging container, has two elastic foils, which overlaps in removal area for moist clothes and are arranged in frame, where removal area is formed within opening of frame
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JP4510063B2 (en) * 2007-09-21 2010-07-21 大王製紙株式会社 Household thin paper storage container
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JP5230776B2 (en) * 2011-06-14 2013-07-10 大王製紙株式会社 Wet sheet container
JP5390586B2 (en) * 2011-12-15 2014-01-15 大王製紙株式会社 Wet seat storage container
US9986875B2 (en) 2013-10-24 2018-06-05 Sharmin MEHDIZADEH Container and cap for dispensing wipes
US10231582B2 (en) 2013-10-24 2019-03-19 Sharmin MEHDIZADEH Container and cap for dispensing wipes
US9788694B2 (en) 2014-03-31 2017-10-17 Kimberly-Clark Worldwide, Inc. Dispensing container having flexible dispensing partition
JP6198877B1 (en) 2016-03-30 2017-09-20 大王製紙株式会社 Sanitary tissue paper storage container
USD984824S1 (en) 2019-05-31 2023-05-02 San Jamar, Inc. Center pull-through dispenser
US11224314B2 (en) 2019-05-31 2022-01-18 San Jamar, Inc. Web material center-pull dispenser assembly
JP2021066444A (en) * 2019-10-18 2021-04-30 凸版印刷株式会社 Cap, and package container having the same

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Also Published As

Publication number Publication date
CA2446826C (en) 2010-01-26
IL158755A0 (en) 2004-05-12
EP1401733B1 (en) 2006-03-29
DE60210277T2 (en) 2006-10-05
KR100951739B1 (en) 2010-04-08
KR20040005994A (en) 2004-01-16
DE60210277D1 (en) 2006-05-18
WO2002096775A1 (en) 2002-12-05
JP2005515939A (en) 2005-06-02
IL158755A (en) 2008-03-20
TWI220647B (en) 2004-09-01
BR0209698A (en) 2006-05-23
KR20080111171A (en) 2008-12-22
MXPA03010503A (en) 2004-03-11
EP1401733A1 (en) 2004-03-31
JP4205438B2 (en) 2009-01-07

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