EP0107487A1 - Improvements in sheet material dispensers - Google Patents
Improvements in sheet material dispensers Download PDFInfo
- Publication number
- EP0107487A1 EP0107487A1 EP83306386A EP83306386A EP0107487A1 EP 0107487 A1 EP0107487 A1 EP 0107487A1 EP 83306386 A EP83306386 A EP 83306386A EP 83306386 A EP83306386 A EP 83306386A EP 0107487 A1 EP0107487 A1 EP 0107487A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- web
- aperture
- dispenser
- rope
- housing
- 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.)
- Withdrawn
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K10/00—Body-drying implements; Toilet paper; Holders therefor
- A47K10/24—Towel 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
- A47K10/32—Dispensers for paper towels or toilet-paper
- A47K10/34—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means
- A47K10/38—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means the web being rolled up with or without tearing edge
- A47K10/3809—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means the web being rolled up with or without tearing edge with roll spindles which are not directly supported
- A47K10/3818—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means the web being rolled up with or without tearing edge with roll spindles which are not directly supported with a distribution opening which is perpendicular to the rotation axis
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K10/00—Body-drying implements; Toilet paper; Holders therefor
- A47K10/24—Towel 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
- A47K10/32—Dispensers for paper towels or toilet-paper
- A47K2010/3206—Coreless paper rolls
Definitions
- the present invention relates to dispensers containing, and adapted to dispense sheets from, a continuous web of material, such as tissue, the web having lines of weakness, such as perforations, along which the web is separable into individual sheets.
- the web may be rolled in the form of a cored roll to be dispensed by unwinding from the outside of the roll, or a coreless roll dispensed from the inside or from the outside, or the web may be in a zig-zag folded pile.
- tissue as used herein includes paper, non-woven fabric, woven fabric and laminated fibrous material.
- the invention is particularly, but not exclusively, concerned with so-called “soft tissue” to be used for facials and personal hygiene.
- the tissue sheets can also be used as medical, domestic or catering wipes, or as pre-impregnated cloths.
- the invention is concerned with dispensers of the type generally comprising a housing containing the rolled or folded web, a dispensing aperture being provided in one wall of the housing.
- the dispensing aperture is provided in a rigid wall of the housing and is shaped so that it has a part which is sufficiently large to allow the web to be pulled substantially freely therethrough, and a portion which narrows towards the edge of the aperture, so that, by pulling the web obliquely relative to the aperture, the web is caught in the nip of the narrow portion and a sheet can be pulled to separate it from the web at the perforations.
- Examples of shapes of such apertures include a star, the centre of which is sufficiently open to allow unrestricted flow therethrough, the nip being provided by one of the points of the star, and a triangle, one of the apices of the triangle providing the nip.
- Disadvantages of known dispensers of this kind include the fact that the user will have to know to pull the web obliquely and in which direction to pull it to ensure that it is caught in a nip of the aperture. Furthermore, sheets are only separated cleanly from the rest of the web if the user manages to catch the web in the nip at or near a roll of perforations, otherwise the web may tear at a location other than at the perforations. If the user should catch the web precisely at the perforations, there will be no free end of the web projecting through the aperture for a user to grasp for removal of a subsequent sheet of tissue.
- the aperture in a wall of the dispenser housing comprises a slot or slots, so that the aperture is substantially closed.
- the slot may comprise a single straight slit, a pair of crossed slits, a plurality of slits radiating from a central point, or a curved slot, such as an S-shape.
- a yet further known type of dispenser attempts to overcome these disadvantages and difficulties by providing a dispensing aperture which comprises an outlet sufficiently large to allow unrestricted flow of the web therethrough and a flap within the housing movable between a position where it allows untensioned flow of the web, to a position where it partially or fully closes off the outlet, so that the tissue web being pulled through the outlet is subjected to tension caused by friction of the web against an edge of the outlet and-against the flap.
- the flap can be opened to give easy access to the outlet to pull the first sheet therethrough.
- This dispenser is, however, of relatively complicated and hence expensive construction. Furthermore, in this type of dispenser, the web is bundled into a "rope" during abstraction through the aperture and the effective aperture of this particular dispenser formed between the outlet and flap is rigid and not able to "give” to accommodate localised variations in thickness of the rope. The result of this is that the web may tear at locations other than the perforations.
- a dispenser containing, and adapted to dispense sheets from, a continuous web of material separable into sheets along spaced apart lines of weakness
- the dispenser comprising a housing containing the web and, in a wall of the housing, a resilient element having an aperture therein through which the sheets can be dispensed, the element being adapted to form the web laterally into a rope as it passes through the aperture and being adapted to squeeze the rope with sufficient force that the friction between the rope and element, during extraction of the rope through the aperture, is less than the breaking strength of the lines of weakness when the web is in the rope, but greater than the breaking strength of the lines of weakness in the flat web.
- the aperture in the resilient element is of generally circular contour. This aids formation of the rope.
- the resilient element comprises a rubber membrane.
- the aperture in this rubber membrane may be either circular or oval.
- the resilient element comprises a sheet of semi-rigid plastics material, the aperture being generally circular.
- the aperture in such an , element may be either of toothed contour, crenulated contour, or it may comprise a central circular opening with a plurality of slits radiating therefrom.
- the resilient element comprises an open-ended truncated cone, the smaller open end of the cone being of expandable diameter.
- a dispenser which generally comprises a housing 10 of generally cylindrical form, having a lower wall 12 extending in a plane which is oblique to the longitudinal axis of the housing 10. Centrally disposed in the lower wall 12 of the housing is a recess-14. A threaded collar 16, moulded integrally with the lower wall 12 of the housing, projects inwardly of the . dispenser adjacent the recess 14.
- a resilient element 22 comprising a rubber membrane, or diaphragm, having a central aperture 24.
- the diaphragm 22 is mounted by seating its edge region againts a circular lip 26 which is integral with the lower wall 12 of the housing.
- the diaphragm is held in place against the lip 26 by the circular free edge of the ring 20.
- the platform 18 is unscrewed from the collar 16, a diaphragm is dropped into place on the lip 26 and the platform 18 screwed back onto the collar 16.
- a supply of web material, for instance a coreless roll 28 is contained within the housing 10 and rests on the platform 18.
- a spigot 32 which acts as a support for the roll, maintaining it in position, particularly when a considerable proportion of the roll has been dispensed from the centre of the roll 28 with the danger of the roll collapsing, thus ..fouling extraction from the dispenser.
- the dispenser 10 is in two parts, a lower part 34 interconnected with an upper part 36.
- the two parts may be lockable as security against theft of the roll 28 from the housing 10.
- An inspection window 38 of clear material is provided in the wall of the upper part 36 of the container, to show whether there is any web material loaded into the housing 10.
- the housing 10 may include a mounting bracket (not shown) for mounting the housing 10 on a wall.
- a roll 28 is first loaded into the container by separating the two parts 34, 36 of the housing and placing a roll 28, on its end, to rest on the platform 18. While the upper part of the part 36 of the housing is still separated from the lower part 34, the free end of the roll 28 is unwound from its core and manually forced through the aperture 24 in the diaphragm 22. The upper part 36 is then secured to the lower part 34 of the housing and dispensing may commence. Initiation of the roll is also possible, even if the container is closed, as it is possible to stretch open the aperture 24 in the rubber diaphragm 22 to reach into the housing and thread the free end of the roll through the aperture.
- the free end of the web projecting through the aperture 24 is then pulled downwardly, distorting the diaphragm 22 into a shape approximately as shown in Figure 2.
- the aperture 24 in the rubber diaphragm 22 is able to expand sufficiently to allow a rope of-the web to be formed and pulled through the aperture 24.
- the aperture is intended to be as smooth as possible to avoid premature tearing which would lead to torn sheets and a poor dispensing action. While the web is gathered into a rope-like form, each line of perforations is approximately in the form of a spiral and. the load required to pull the web through the aperture is prevented from being applied to a discrete portion of the perforated line.
- diaphragm material is important and a balance should be reached between a.rubber that is too soft, leading to excess wear at the aperture during the life of the dispenser, and one that is too hard and without sufficient resilience
- the diaphragm 22 is mounted in such a way that replacement of the diaphragm would be possible, although if the diaphragm material is chosen suitably, it is not necessary for the diaphragm 22 to be replaceable and hence for the platform 18 to be removable from the housing 10. Exchangeability of the diaphragm enables the dispenser to be readily adapted by the manufacturer to suit different types of web material.
- FIGS 4 to 8 illustrate alternative embodiments of resilient element.
- Figure 4 there is shown a rubber diaphragm having at its centre an oval, rather than a spherical aperture 24.
- Figures 5 to 7 illustrate a resilient element made of a semi-rigid plastics material.
- the aperture 24 is circular and has a serrated or tooth-like contour. The combination of the type of material and this shape of edge provides the resilience required to squeeze the rope as it is dispensed.
- the aperture shown in Figure 6 comprises a central opening 40, having slits 42 radiating therefrom.
- Figure 7 is similar to the embodiment of Figure 5, and instead of a tooth-like edge, the aperture 24 has a crenulated, or rounded tooth-like edge.
- the resilient element 22 shown in Figure 8 comprises a truncated cone 44, the lower end 46 of which is explandable by virtue of the surface of the cone having overlapping free edges 48.
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
A dispenser comprises a housing 10 containing a web of sheet material separable into sheets along spaced lines of weakness. The housing 10 has a resilient element 22 in one wall 12 having an aperture 24 through which the web is dispensed. The aperture 24 is smaller than a rope of the web material and as the web is drawn through the aperture 24 in rope form, it deforms the resilient element 22 to allow it to pass through. The resilient element squeezes the rope with sufficient force that the friction between the rope and the element during extraction of the web is less than the breaking strength of the lines of weakness when the web is in the rope, but greater than the breaking strength of the lines of weakness in the flat web.
Description
- The present invention relates to dispensers containing, and adapted to dispense sheets from, a continuous web of material, such as tissue, the web having lines of weakness, such as perforations, along which the web is separable into individual sheets.
- The web may be rolled in the form of a cored roll to be dispensed by unwinding from the outside of the roll, or a coreless roll dispensed from the inside or from the outside, or the web may be in a zig-zag folded pile.
- The word "tissue" as used herein includes paper, non-woven fabric, woven fabric and laminated fibrous material. The invention is particularly, but not exclusively, concerned with so-called "soft tissue" to be used for facials and personal hygiene. The tissue sheets can also be used as medical, domestic or catering wipes, or as pre-impregnated cloths.
- The invention is concerned with dispensers of the type generally comprising a housing containing the rolled or folded web, a dispensing aperture being provided in one wall of the housing. In one known type of dispenser of this kind, the dispensing aperture is provided in a rigid wall of the housing and is shaped so that it has a part which is sufficiently large to allow the web to be pulled substantially freely therethrough, and a portion which narrows towards the edge of the aperture, so that, by pulling the web obliquely relative to the aperture, the web is caught in the nip of the narrow portion and a sheet can be pulled to separate it from the web at the perforations. Examples of shapes of such apertures include a star, the centre of which is sufficiently open to allow unrestricted flow therethrough, the nip being provided by one of the points of the star, and a triangle, one of the apices of the triangle providing the nip.
- Disadvantages of known dispensers of this kind include the fact that the user will have to know to pull the web obliquely and in which direction to pull it to ensure that it is caught in a nip of the aperture. Furthermore, sheets are only separated cleanly from the rest of the web if the user manages to catch the web in the nip at or near a roll of perforations, otherwise the web may tear at a location other than at the perforations. If the user should catch the web precisely at the perforations, there will be no free end of the web projecting through the aperture for a user to grasp for removal of a subsequent sheet of tissue.
- In a second known dispenser of this general kind, the aperture in a wall of the dispenser housing comprises a slot or slots, so that the aperture is substantially closed. The slot may comprise a single straight slit, a pair of crossed slits, a plurality of slits radiating from a central point, or a curved slot, such as an S-shape. The web is pulled out of the housing through the slot which continuously exerts the frictional force on the web to tension it against removal.
- Separation of a sheet from the web at a perforated line tends to occur at the slotted aperture, leaving no free end for presentation to a subsequent user. Furthermore, access to the web within the housing is difficult through-the slot and initiation of a new web roll or pile is also not easy.
- A yet further known type of dispenser attempts to overcome these disadvantages and difficulties by providing a dispensing aperture which comprises an outlet sufficiently large to allow unrestricted flow of the web therethrough and a flap within the housing movable between a position where it allows untensioned flow of the web, to a position where it partially or fully closes off the outlet, so that the tissue web being pulled through the outlet is subjected to tension caused by friction of the web against an edge of the outlet and-against the flap. The flap can be opened to give easy access to the outlet to pull the first sheet therethrough.
- This dispenser is, however, of relatively complicated and hence expensive construction. Furthermore, in this type of dispenser, the web is bundled into a "rope" during abstraction through the aperture and the effective aperture of this particular dispenser formed between the outlet and flap is rigid and not able to "give" to accommodate localised variations in thickness of the rope. The result of this is that the web may tear at locations other than the perforations.
- It is an object of the present invention to overcome or minimise the above disadvantages and difficulties by providing a dispenser from which sheets may be dispensed, one at a time, from a continuous perforated web of tissue material, the free end of the remaining web being left to project from the dispenser after each dispensing action.
- According to the invention there is provided a dispenser containing, and adapted to dispense sheets from, a continuous web of material separable into sheets along spaced apart lines of weakness, the dispenser comprising a housing containing the web and, in a wall of the housing, a resilient element having an aperture therein through which the sheets can be dispensed, the element being adapted to form the web laterally into a rope as it passes through the aperture and being adapted to squeeze the rope with sufficient force that the friction between the rope and element, during extraction of the rope through the aperture, is less than the breaking strength of the lines of weakness when the web is in the rope, but greater than the breaking strength of the lines of weakness in the flat web.
- Preferably, the aperture in the resilient element is of generally circular contour. This aids formation of the rope.
- In a preferred embodiment, the resilient element comprises a rubber membrane. The aperture in this rubber membrane may be either circular or oval.
- Alternatively, the resilient element comprises a sheet of semi-rigid plastics material, the aperture being generally circular. The aperture in such an , element may be either of toothed contour, crenulated contour, or it may comprise a central circular opening with a plurality of slits radiating therefrom.
- In a further alternative embodiment, the resilient element comprises an open-ended truncated cone, the smaller open end of the cone being of expandable diameter.
- Embodiments of the invention will now be described, by way of example only, and with reference to the accompanying drawings in which:
- Figure 1 is a longitudinal section through a dispenser in accordance with the invention;
- Figure 2,is a longitudinal cross-section of the dispenser shown in Figure 1, but illustrating the dispensing action;
- Figure 3 is a partial view of the diaphragm of the dispenser of Figure 1, viewed in the direction of arrows III in Figure 1, on an enlarged scale;
- Figures 4, 5, 6 and 7 each show alternative embodiments of resilient element, in a view similar to that of Figure 3; and
- Figure 8 illustrates a yet further embodiment of resilient element.
- Referring to Figures 1 - 3 of the drawings, there is shown a dispenser which generally comprises a
housing 10 of generally cylindrical form, having alower wall 12 extending in a plane which is oblique to the longitudinal axis of thehousing 10. Centrally disposed in thelower wall 12 of the housing is a recess-14. A threadedcollar 16, moulded integrally with thelower wall 12 of the housing, projects inwardly of the . dispenser adjacent therecess 14. - An
annular platform 18, having a threadedring 20 depending centrally therefrom, is'threadingly engaged, by means of itsring 20, on the threadedcollar 16 of the housing. - Mounted in the
lower wall 12 of the housing is aresilient element 22, comprising a rubber membrane, or diaphragm, having acentral aperture 24. Thediaphragm 22 is mounted by seating its edge region againts acircular lip 26 which is integral with thelower wall 12 of the housing. The diaphragm is held in place against thelip 26 by the circular free edge of thering 20. Thus, to insert the diaphragm in the first place, or to renew it, theplatform 18 is unscrewed from thecollar 16, a diaphragm is dropped into place on thelip 26 and theplatform 18 screwed back onto thecollar 16. A supply of web material, for instance acoreless roll 28 is contained within thehousing 10 and rests on theplatform 18. Depending from theupper wall 30 of the housing is aspigot 32 which acts as a support for the roll, maintaining it in position, particularly when a considerable proportion of the roll has been dispensed from the centre of theroll 28 with the danger of the roll collapsing, thus ..fouling extraction from the dispenser. - The
dispenser 10 is in two parts, alower part 34 interconnected with anupper part 36. The two parts may be lockable as security against theft of theroll 28 from thehousing 10. Aninspection window 38 of clear material is provided in the wall of theupper part 36 of the container, to show whether there is any web material loaded into the housing 10., Thehousing 10 may include a mounting bracket (not shown) for mounting thehousing 10 on a wall. - In use of the dispenser, a
roll 28 is first loaded into the container by separating the twoparts roll 28, on its end, to rest on theplatform 18. While the upper part of thepart 36 of the housing is still separated from thelower part 34, the free end of theroll 28 is unwound from its core and manually forced through theaperture 24 in thediaphragm 22. Theupper part 36 is then secured to thelower part 34 of the housing and dispensing may commence. Initiation of the roll is also possible, even if the container is closed, as it is possible to stretch open theaperture 24 in therubber diaphragm 22 to reach into the housing and thread the free end of the roll through the aperture. - The free end of the web projecting through the
aperture 24 is then pulled downwardly, distorting thediaphragm 22 into a shape approximately as shown in Figure 2. Theaperture 24 in therubber diaphragm 22 is able to expand sufficiently to allow a rope of-the web to be formed and pulled through theaperture 24. During extraction of the rope through the aperture, there is no attempt made to initiate tearing at the lines of weakness, such as perforations, on the web. The aperture is intended to be as smooth as possible to avoid premature tearing which would lead to torn sheets and a poor dispensing action. While the web is gathered into a rope-like form, each line of perforations is approximately in the form of a spiral and. the load required to pull the web through the aperture is prevented from being applied to a discrete portion of the perforated line. - Once the rope-like web has passed through the aperture, the natural resilience of the tissue material causes the web to open out, resulting in a reduction of the friction between the various folds and allowing the load to be taken over the full width of the web. Once the rope is opened out to the point where the load is transferred substantially to the lines of weakness, the web will break virtually instantaneously. It is to be noted that this rupture occurs at some distance from the diaphragm and not at the aperture, with the result that a free end of web remains projecting through the diaphragm, ready for the next user.
- Once a sheet has been torn off in this way, this incident being shown in Figure 2, the natural resilience of the
diaphragm 22 will return it to - its approximately flat position in Figure 1, although the fee end of web will remain projecting through the aperture. - The choice of diaphragm material is important and a balance should be reached between a.rubber that is too soft, leading to excess wear at the aperture during the life of the dispenser, and one that is too hard and without sufficient resilience
- to exert the necessary squeezing force on the rope to initiate a clean tearing action. Examples of suitable materials are natural rubber or a synthetic rubber such as neoprene, formed from sheets of between 0.5 and 2 mm thick depending on the web material being dispensed. In the illustrated embodiment, the
diaphragm 22 is mounted in such a way that replacement of the diaphragm would be possible, although if the diaphragm material is chosen suitably, it is not necessary for thediaphragm 22 to be replaceable and hence for theplatform 18 to be removable from thehousing 10. Exchangeability of the diaphragm enables the dispenser to be readily adapted by the manufacturer to suit different types of web material. - Figures 4 to 8 illustrate alternative embodiments of resilient element.
- In Figure 4, there is shown a rubber diaphragm having at its centre an oval, rather than a
spherical aperture 24. Figures 5 to 7 illustrate a resilient element made of a semi-rigid plastics material. In Figure 5, theaperture 24 is circular and has a serrated or tooth-like contour. The combination of the type of material and this shape of edge provides the resilience required to squeeze the rope as it is dispensed. - The aperture shown in Figure 6 comprises a
central opening 40, havingslits 42 radiating therefrom. - Figure 7 is similar to the embodiment of Figure 5, and instead of a tooth-like edge, the
aperture 24 has a crenulated, or rounded tooth-like edge. - The
resilient element 22 shown in Figure 8 comprises atruncated cone 44, thelower end 46 of which is explandable by virtue of the surface of the cone having overlapping free edges 48.
Claims (10)
1. A dispenser containing, and adapted to dispense sheets from, a continuous web of material separable into sheets along spaced apart lines of weakness, the dispenser comprising a housing 10 containing the web and, in a wall 12 of the housing, a resilient element 22 having an aperture 24 therein through which the sheets can be dispensed, characterised in that the resilient element 22 is adapted to form the web laterally into a rope as it passes through the aperture 24, and to squeeze the rope with sufficient force that the friction between the rope and the element, during extraction of the rope through the aperture, is less than the breaking strength of the lines of weakness when the web is in the rope, but greater than the breaking strength of the lines of weakness in the flat web.
2. A dispenser as claimed in Claim 1, characterised in that the aperture 24 is of generally circular contour.
3. A dispenser as claimed in Claim 1 or Claim 2, characterised in that the resilient element 22 comprises a rubber or rubber-like membrane.
4. A dispenser as claimed in Claim 3, characterised in that the web of material is a soft tissue paper web and the membrane is operable to deform in the downstream direction of the web as the web is dispensed through the aperture.
5. A dispenser as claimed in Claim 3 or Claim 4, characterised in that the aperture in the membrane 22 is either circular or oval.
6. A dispenser as claimed in Claim 1, characterised in that the resilient element 22 comprises a sheet of semi-rigid plastics material, and the aperture 24 therein is of generally circular contour.
7. A dispenser as claimed in Claim 6, characterised in that the edges of said aperture 24 are toothed, crenulated or have a plurality of slits 42 radiating therefrom.
8. A dispenser as claimed in Claim 1, characterised in that the resilient element 22 comprises an open-ended truncated cone 44, the smaller open end 46 being of expandable diameter.
9. A dispenser as claimed in any one of the preceding claims, characterised in that said resilient element 22 is replaceably mounted in said housing wall 12.
10. A dispenser as claimed in any of the preceding claims, characterised in that the web is stored in the housing 10 as a coreless roll 28 and is dispensed from the inner aspect thereof, and a spigot 32 is provided within the housing 10 operable to support the roll 28 therein.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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GB8229943 | 1982-10-20 | ||
GB8229943 | 1982-10-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0107487A1 true EP0107487A1 (en) | 1984-05-02 |
Family
ID=10533715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP83306386A Withdrawn EP0107487A1 (en) | 1982-10-20 | 1983-10-20 | Improvements in sheet material dispensers |
Country Status (1)
Country | Link |
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EP (1) | EP0107487A1 (en) |
Cited By (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4846415A (en) * | 1987-04-16 | 1989-07-11 | Holmens Bruk Aktiebolag | Roll holder |
EP0480848A1 (en) * | 1990-10-12 | 1992-04-15 | Maurice Granger | Dispenser of paper towels with central dispensing opening |
US5141171A (en) * | 1991-06-26 | 1992-08-25 | U-Maek Industry Co., Ltd. | Structure of dispensing hopper for paper roll holder |
EP0501093A1 (en) * | 1991-02-07 | 1992-09-02 | Piero Dello Strologo | Dispensing container provided with a removable element |
EP0534600A2 (en) * | 1991-09-23 | 1993-03-31 | Scott Paper Company | Wet wipe dispensing nozzle |
EP0550863A1 (en) * | 1991-12-20 | 1993-07-14 | LOCTITE DEUTSCHLAND GmbH | Dispenser for cleaning tissue |
US5370338A (en) * | 1990-06-28 | 1994-12-06 | Scott Paper Company | Variable orifice centerflow dispenser |
US5582362A (en) * | 1995-03-31 | 1996-12-10 | Johnson; John R. | Center feed toilet paper dispenser |
WO1997021377A1 (en) * | 1995-12-14 | 1997-06-19 | Kimberly-Clark Limited | Centre-feed roll |
US5785274A (en) * | 1995-03-31 | 1998-07-28 | Johnson; John R. | Center feed toilet paper dispenser |
FR2761252A1 (en) * | 1997-03-28 | 1998-10-02 | Fort James France | ONE TO ONE SHEET DISTRIBUTION SYSTEM |
US5868346A (en) * | 1997-07-25 | 1999-02-09 | Cobos; Charles R. | Towel roll holder and towel dispenser |
US6082663A (en) * | 1998-11-18 | 2000-07-04 | Kimberly-Clark Worldwide, Inc. | Dispenser for horizontally dispensed centerflow sheet products |
US6145782A (en) * | 1997-10-10 | 2000-11-14 | Kimberly-Clark Limited | Sheet material dispenser |
US6575397B1 (en) | 2002-04-25 | 2003-06-10 | Kimberly-Clark Worldwide, Inc. | Dispenser for sheet material |
US6629667B2 (en) | 2001-12-28 | 2003-10-07 | Kimberly-Clark Corporation | Dispenser for sheet material |
US6964395B1 (en) | 2004-06-30 | 2005-11-15 | Kimberly-Clark Worldwide, Inc. | Dispenser for rolled sheet material |
US7040568B2 (en) | 2004-04-02 | 2006-05-09 | Kimberly-Clark Worldwide, Inc. | Dispenser for sheet material |
WO2008025980A1 (en) * | 2006-08-29 | 2008-03-06 | Michael John Gordon | Container of wipes with dispensing nozzle |
US7530460B2 (en) | 2004-06-30 | 2009-05-12 | Kimberly-Clark Worldwide, Inc. | Dispenser for rolled sheet material |
GB2458920A (en) * | 2008-04-02 | 2009-10-07 | Michael John Gordon | Wipe dispensing portion for a container that forms a funnel as wipes are dispensed |
EP2213215A1 (en) * | 2009-01-29 | 2010-08-04 | Specialdesign i Göteborg AB | Cutting Means and a Dispenser Comprising Cutting Means |
WO2012079627A1 (en) | 2010-12-15 | 2012-06-21 | Sca Hygiene Products Ab | Center-feed roll unit and dispenser incorporating such center-feed roll unit |
EP2583602A1 (en) * | 2011-10-21 | 2013-04-24 | Sca Tissue France | Dispenser for static center-feed coreless roll of sheet product |
WO2014032706A1 (en) | 2012-08-29 | 2014-03-06 | Sca Hygiene Products Ab | Dispenser for a canter feed roll |
WO2015150935A1 (en) * | 2014-03-31 | 2015-10-08 | Kimberly-Clark Worldwide, Inc. | Dispensing container having flexible dispensing partition |
CN110934525A (en) * | 2019-12-17 | 2020-03-31 | 山东大学 | Paper tissue cutter |
WO2020187402A1 (en) * | 2019-03-19 | 2020-09-24 | Essity Hygiene And Health Aktiebolag | Dipsenser with tear unit |
US11224314B2 (en) | 2019-05-31 | 2022-01-18 | San Jamar, Inc. | Web material center-pull dispenser assembly |
USD984824S1 (en) | 2019-05-31 | 2023-05-02 | San Jamar, Inc. | Center pull-through dispenser |
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DE2818757A1 (en) * | 1978-04-28 | 1979-11-08 | Daimler Benz Ag | Economical paper hand towel dispenser - has upright paper roll with vertical cut forming tear off sections at outlet |
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Cited By (48)
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US4846415A (en) * | 1987-04-16 | 1989-07-11 | Holmens Bruk Aktiebolag | Roll holder |
US5370338A (en) * | 1990-06-28 | 1994-12-06 | Scott Paper Company | Variable orifice centerflow dispenser |
EP0480848A1 (en) * | 1990-10-12 | 1992-04-15 | Maurice Granger | Dispenser of paper towels with central dispensing opening |
FR2667853A1 (en) * | 1990-10-12 | 1992-04-17 | Granger Maurice | PAPER TOWEL DISPENSER WITH CENTRAL WINDING. |
EP0501093A1 (en) * | 1991-02-07 | 1992-09-02 | Piero Dello Strologo | Dispensing container provided with a removable element |
US5141171A (en) * | 1991-06-26 | 1992-08-25 | U-Maek Industry Co., Ltd. | Structure of dispensing hopper for paper roll holder |
EP0534600A2 (en) * | 1991-09-23 | 1993-03-31 | Scott Paper Company | Wet wipe dispensing nozzle |
EP0534600A3 (en) * | 1991-09-23 | 1993-08-04 | Scott Paper Company | Wet wipe dispensing nozzle |
AU650773B2 (en) * | 1991-09-23 | 1994-06-30 | Kimberly-Clark Worldwide, Inc. | Wet wipe dispensing nozzle with rotatable port |
EP0550863A1 (en) * | 1991-12-20 | 1993-07-14 | LOCTITE DEUTSCHLAND GmbH | Dispenser for cleaning tissue |
US5582362A (en) * | 1995-03-31 | 1996-12-10 | Johnson; John R. | Center feed toilet paper dispenser |
US5785274A (en) * | 1995-03-31 | 1998-07-28 | Johnson; John R. | Center feed toilet paper dispenser |
WO1997021377A1 (en) * | 1995-12-14 | 1997-06-19 | Kimberly-Clark Limited | Centre-feed roll |
FR2761252A1 (en) * | 1997-03-28 | 1998-10-02 | Fort James France | ONE TO ONE SHEET DISTRIBUTION SYSTEM |
WO1998043524A1 (en) * | 1997-03-28 | 1998-10-08 | Fort James France | System for dispensing sheets individually |
US5868346A (en) * | 1997-07-25 | 1999-02-09 | Cobos; Charles R. | Towel roll holder and towel dispenser |
US6145782A (en) * | 1997-10-10 | 2000-11-14 | Kimberly-Clark Limited | Sheet material dispenser |
US6082663A (en) * | 1998-11-18 | 2000-07-04 | Kimberly-Clark Worldwide, Inc. | Dispenser for horizontally dispensed centerflow sheet products |
US6629667B2 (en) | 2001-12-28 | 2003-10-07 | Kimberly-Clark Corporation | Dispenser for sheet material |
US6575397B1 (en) | 2002-04-25 | 2003-06-10 | Kimberly-Clark Worldwide, Inc. | Dispenser for sheet material |
US7040568B2 (en) | 2004-04-02 | 2006-05-09 | Kimberly-Clark Worldwide, Inc. | Dispenser for sheet material |
US7530460B2 (en) | 2004-06-30 | 2009-05-12 | Kimberly-Clark Worldwide, Inc. | Dispenser for rolled sheet material |
AU2005262681B2 (en) * | 2004-06-30 | 2010-08-19 | Kimberly-Clark Worldwide, Inc. | Dispenser for rolled sheet material |
WO2006007256A1 (en) * | 2004-06-30 | 2006-01-19 | Kimberly-Clark Worldwide, Inc. | Dispenser for rolled sheet material |
US6964395B1 (en) | 2004-06-30 | 2005-11-15 | Kimberly-Clark Worldwide, Inc. | Dispenser for rolled sheet material |
CN101827761B (en) * | 2006-08-29 | 2012-10-10 | M·J·戈登 | Container of wipes with dispensing nozzle |
WO2008025980A1 (en) * | 2006-08-29 | 2008-03-06 | Michael John Gordon | Container of wipes with dispensing nozzle |
US8857614B2 (en) | 2006-08-29 | 2014-10-14 | Michael John Gordon | Container of wipes with dispensing nozzle |
GB2458920A (en) * | 2008-04-02 | 2009-10-07 | Michael John Gordon | Wipe dispensing portion for a container that forms a funnel as wipes are dispensed |
EP2213215A1 (en) * | 2009-01-29 | 2010-08-04 | Specialdesign i Göteborg AB | Cutting Means and a Dispenser Comprising Cutting Means |
WO2010086252A1 (en) * | 2009-01-29 | 2010-08-05 | Specialdesign I Göteborg Ab | Cutting means and a dispenser comprising cutting means |
WO2012079627A1 (en) | 2010-12-15 | 2012-06-21 | Sca Hygiene Products Ab | Center-feed roll unit and dispenser incorporating such center-feed roll unit |
CN103260492B (en) * | 2010-12-15 | 2016-01-20 | Sca卫生用品公司 | Center advanceable roll unit and combination have the distributor of described center advanceable roll unit |
CN103260492A (en) * | 2010-12-15 | 2013-08-21 | Sca卫生用品公司 | Center-feed roll unit and dispenser incorporating such center-eed roll unit |
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WO2013057572A3 (en) * | 2011-10-21 | 2013-11-07 | Georgia-Pacific France | Dispenser for static center-feed coreless roll of sheet product |
CN103889292A (en) * | 2011-10-21 | 2014-06-25 | Sca纸巾法国公司 | Dispenser for static center-feed coreless roll of sheet product |
CN103889292B (en) * | 2011-10-21 | 2017-02-15 | Sca纸巾法国公司 | Dispenser for static center-feed coreless roll of sheet product |
WO2014032706A1 (en) | 2012-08-29 | 2014-03-06 | Sca Hygiene Products Ab | Dispenser for a canter feed roll |
US9572461B2 (en) | 2012-08-29 | 2017-02-21 | Sca Hygiene Products Ab | Dispenser for a center feed roll |
WO2015150935A1 (en) * | 2014-03-31 | 2015-10-08 | Kimberly-Clark Worldwide, Inc. | Dispensing container having flexible dispensing partition |
US9788694B2 (en) | 2014-03-31 | 2017-10-17 | Kimberly-Clark Worldwide, Inc. | Dispensing container having flexible dispensing partition |
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US11224314B2 (en) | 2019-05-31 | 2022-01-18 | San Jamar, Inc. | Web material center-pull dispenser assembly |
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