EP1725152A1 - Rouleau a distribution controlee - Google Patents
Rouleau a distribution controleeInfo
- Publication number
- EP1725152A1 EP1725152A1 EP05736905A EP05736905A EP1725152A1 EP 1725152 A1 EP1725152 A1 EP 1725152A1 EP 05736905 A EP05736905 A EP 05736905A EP 05736905 A EP05736905 A EP 05736905A EP 1725152 A1 EP1725152 A1 EP 1725152A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- layer
- roll
- deposited
- paper
- adhesive
- 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- Withdrawn
Links
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
- A47K10/16—Paper towels; Toilet paper; Holders therefor
-
- 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
- A47K2010/322—Dispensers for paper towels or toilet-paper with means for deodorizing the ambient air
-
- 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
- A47K2010/3863—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 rotation braking devices
Definitions
- the invention relates to the field of single-use absorbent paper rolls used in particular by the general public or in communities and known by the names such as toilet paper, wiping rolls, paper towel rolls, or even rolls of paper. 'towels.
- toilet paper wiping rolls
- paper towel rolls or even rolls of paper. 'towels.
- cost in use is very important for the buyer and many systems have been developed to distribute only the necessary quantity of paper to the user (sheet-by-sheet system for example).
- the product is placed in a dispensing device which protects the roll and which can also ensure distribution control by limiting, for example, the unwanted unwinding of the roll.
- Braking is particularly important for large diameter toilet paper rolls whose overconsumption results in high costs.
- the dispenser may itself be provided with braking means which act on the roller to prevent it from unwinding too easily.
- the upper part (or cover) of the distributor resting partially on the roller, simultaneously ensures braking.
- the document GB 2 101 084 describes a dispenser provided with a horizontal braking bar, of particular shape, acting on the external face of the roller.
- an additional braking system to the roller is provided at its mandrel.
- the known systems are external to the roller; these are additional parts that need to be added to the distributor itself and which, moreover, only work with a specific distributor.
- the difficulty lies in the fact that the system must be able to operate with different types of paper having various characteristics: rolls of one-fold, two-fold paper, pre-cut sheets or not. Under these conditions, the reliability of known distribution systems is not optimal and varies depending on the paper used, which can cause problems with customer-consumers.
- the object of the invention is to overcome the aforementioned drawbacks in particular by proposing rollers, the progress of which is controlled by integration of a braking device specific to each roller. Thus, it is no longer necessary to use a particular dispensing device and the invention can be applied to all kinds of rolls and papers.
- the invention relates to a roll of absorbent paper for sanitary or domestic use intended to cooperate with a distribution system allowing lateral unwinding of the paper and intrinsically comprising a means intended to slow its unwinding.
- said braking means comprises at least one layer deposited on at least one of the sides of the roller, preferably by printing.
- said layer is a layer of adhesive material.
- said layer covers at least 15% of the surface of at least one of said sides of the roller.
- said layer is deposited by printing, of pad printing type.
- the adhesive layer can be deposited in a regular pattern of dots, a continuous or linear pattern or a pattern comprising both areas of dots and continuous or linear areas.
- the invention further relates to a method of manufacturing a roll in which, after forming the roll, a layer of adhesive material is applied to at least one of its sides so that it partially penetrates inside. coil turns.
- a layer of adhesive material is applied to at least one of its sides so that it partially penetrates inside. coil turns.
- an adhesive is deposited on at least one of the sides of the roll so as to ensure sufficient connection of the turns of the roll so as to avoid self-unwinding of the paper.
- the roller is "self-braking" by incorporating this adhesive.
- the roll according to the invention performs a double function: a certain braking when the user normally unwinds the roll, and above all, it prevents excessive unwinding when the user abruptly pulls the paper and releases it. The paper then wraps itself around the roll and no longer unwinds.
- the nature of the adhesive and the manner of depositing it are such that the sheets of the roll can peel off without tearing when the user uses the roll, the connection ensuring braking being limited to the external part of the turns.
- the winding is such that the density of the roll is between 150 and 350 kg / m 3 .
- This type of winding which can be qualified as “dense”, is preferred because it makes it possible in particular to obtain, in accordance with the invention, a connection between the turns which allows the roll to be braked correctly without tearing the sheets.
- the adhesive used can be used in liquid form: in this case the quantity deposited and the viscosity of this adhesive will be adjusted in such a way that braking is possible without causing tearing of the paper during dispensing.
- the adhesive may be a composition, preferably aqueous, in the form of a solution or an emulsion. Different adhesives of this type have been used satisfactorily.
- the adhesive used can also be of the solid type and implemented hot (products known under the name of "Hot Melt”): a solid product is melted under the effect of the temperature then it is sprayed under the effect of some pressure.
- the application depending on the nature of the adhesive and its state, its application can be done by any known means such as: - coating; - spraying; - fiberization; - impregnation; - impression.
- said layer is deposited by printing, in particular by pad printing.
- pad printing is a printing technique making it possible to transfer to a given support by means of a deformable pad, a defined pattern contained in a previously inked plate.
- pad printing first of all consists in transferring the ink initially contained in a reserve 10, in the hollow relief of a plate 11 itself obtained by chemical photogravure and this by means of a doctor blade 14.
- the deposition of the pattern engraved in the plate on an object 12 whose surface is not necessarily flat, is produced by removing the ink contained in the hollows of the said plate by a pad 13, most of the time made of silicone, which is transferred by contact and deformation of this ink on the object 12.
- the use of such stamps has the particular advantage of printing on non-planar, convex, concave or irregular surfaces. Many industrial applications of this technique are known to date: switches, electronic components, compact discs, toys, advertising or even medical articles, vials, syringes, packaging for drugs.
- pad printing makes it possible to decorate and make objects more attractive.
- this technique is preferably used to apply a layer of adhesive on at least one of the sides of a paper roll.
- a screen printing type can be operated without departing from the scope of the invention.
- inkjet type printing can be envisaged in accordance with the invention.
- the quantity of adhesive deposited as well as its distribution may vary depending in particular on the diameter of the roll, so as to ensure continuous braking during normal unwinding of the paper.
- Figures 1 to 3 illustrate some embodiments of rollers according to the invention, without limiting the scope of the invention.
- FIG. 1 shows a roller 1 provided on one of its sides with two zones coated with an "adhesive 2, arranged symmetrically, each in the shape of a trapezoid.
- the two zones coated with adhesive 2 are oval
- FIG. 3 illustrates another embodiment of the invention according to which four zones 2 of the side of the roll are glued; The system of this arrangement results in a more regular braking of the roll.
- the areas coated with adhesive can advantageously give a decorative character to the roll. These areas can alternatively and / or additionally serve as a marking if the roll has to be positioned in a particular way. In a dispenser. In all cases, the covered surface represents at least 15% of the total surface of the sidewall.
- the adhesive deposit can be carried out by points, discreetly, or continuously.
- the nature of the glue and how it is deposited will determine the type of deposit.
- the adhesive is deposited even if the surface of the sidewall is not very smooth and has some defects, with a particular surface condition. Pad printing is well suited for this type of deposition.
- the presence of the adhesive layer on the side of the roll strengthens the resistance to deformation of the roll 1 itself, therefore increases its rigidity, which is appreciable for its subsequent packaging.
- the layer 2 according to the invention reduces the risks of crushing of the central hole 3 of the roller.
- the presence of layer 2 changes the coefficient of friction of the side of the roller.
- additional braking may be obtained by contacting the sidewall with an external braking means.
- an external braking means Preferably, a dye is added to the glue, thus allowing the formation of decorative and / or advertising designs, logos, etc. on at least one of the sides of the roller: FIG. 6 illustrates an example of such an application.
- the decorative aspect thus imparted to the roller makes it more attractive to the user.
- the dry extract is determined as the ratio (reduced in%) between the weight of glue actually deposited after the glue has dried by the support, and the weight of glue deposited before drying (during deposition).
- the glue-based solution used can have a viscosity of between 3000 and 8000 cp, with a dry extract of between 25 and 35%.
- the glue used can be perfumed, or even combined with a bactericide in order to associate an additional function with the roller according to the invention.
- FIG. 7 is a photo which shows an embodiment of the invention according to which the deposition of the layer of adhesive material is carried out by points, according to a regular network.
- a roll of absorbent paper with an outside diameter equal to 130 mm consisting of sheets comprising two plies of 16 g / m 2 each, has received on one of its sides, a deposit of a solution based on BOSTIK FINLEY glue as defined above.
- the deposition was carried out by pad printing, on a surface of approximately 125 cm 2 , of substantially annular shape.
- the roller has a density of 280 kg / m 3 . More generally, good results have been observed with quantities of adhesive deposited ranging from 10 "4 g / cm 2 to 10 " 3 g / cm 2 . Another interesting parameter concerns the weight of adhesive deposited per roll.
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Sanitary Thin Papers (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Unwinding Webs (AREA)
- Replacement Of Web Rolls (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0402338A FR2867051B1 (fr) | 2004-03-05 | 2004-03-05 | Rouleau a distribution controlee |
PCT/FR2005/000527 WO2005084508A1 (fr) | 2004-03-05 | 2005-03-04 | Rouleau a distribution controlee |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1725152A1 true EP1725152A1 (fr) | 2006-11-29 |
Family
ID=34855095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05736905A Withdrawn EP1725152A1 (fr) | 2004-03-05 | 2005-03-04 | Rouleau a distribution controlee |
Country Status (6)
Country | Link |
---|---|
US (1) | US7367520B2 (ru) |
EP (1) | EP1725152A1 (ru) |
EA (1) | EA010082B1 (ru) |
FR (1) | FR2867051B1 (ru) |
NO (1) | NO20064406L (ru) |
WO (1) | WO2005084508A1 (ru) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7261724B2 (en) * | 2005-04-14 | 2007-08-28 | Ethicon Endo-Surgery, Inc. | Surgical clip advancement mechanism |
FR2886929B1 (fr) † | 2005-06-08 | 2007-09-14 | Georgia Pacific France Soc En | Rouleau avec moyen de maintien des spires |
US8921244B2 (en) * | 2005-08-22 | 2014-12-30 | The Procter & Gamble Company | Hydroxyl polymer fiber fibrous structures and processes for making same |
US7972986B2 (en) * | 2007-07-17 | 2011-07-05 | The Procter & Gamble Company | Fibrous structures and methods for making same |
US10024000B2 (en) * | 2007-07-17 | 2018-07-17 | The Procter & Gamble Company | Fibrous structures and methods for making same |
US8852474B2 (en) | 2007-07-17 | 2014-10-07 | The Procter & Gamble Company | Process for making fibrous structures |
US20090022960A1 (en) * | 2007-07-17 | 2009-01-22 | Michael Donald Suer | Fibrous structures and methods for making same |
US20090022983A1 (en) * | 2007-07-17 | 2009-01-22 | David William Cabell | Fibrous structures |
ES2629803T3 (es) * | 2007-10-22 | 2017-08-14 | San Jamar, Inc. | Dispensador de material en banda con función de diferenciación |
US8181896B1 (en) * | 2008-09-11 | 2012-05-22 | Scribner Patrick L | Marking off tape assembly |
WO2011053677A1 (en) | 2009-11-02 | 2011-05-05 | The Procter & Gamble Company | Fibrous structures and methods for making same |
WO2011053946A1 (en) * | 2009-11-02 | 2011-05-05 | The Procter & Gamble Company | Low lint fibrous sturctures and methods for making same |
MX338419B (es) | 2009-11-02 | 2016-04-15 | Procter & Gamble | Elementos fibrosos y estructuras fibrosas que los usan. |
CA2780158A1 (en) * | 2009-11-02 | 2011-11-05 | The Procter & Gamble Company | Fibrous structures that exhibit consumer relevant property values |
CA2795139C (en) | 2010-03-31 | 2018-05-08 | The Procter & Gamble Company | Fibrous structure with absorbency, barrier protection and lotion release |
RU2722016C2 (ru) * | 2016-04-01 | 2020-05-26 | Эссити Операсьон Франс | Полый рулон абсорбирующего листа и способ его изготовления |
USD859661S1 (en) * | 2017-03-13 | 2019-09-10 | Innovative Medical Products, Inc. | Connector pad for surgical positioner |
US10682023B2 (en) | 2017-04-10 | 2020-06-16 | William Holden | Magnetic resistance for rolled material dispensers |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2780352A (en) * | 1954-08-25 | 1957-02-05 | Carl F Schroeder | Sheet-retaining package |
GB1253181A (ru) * | 1969-02-14 | 1971-11-10 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB704397A (en) * | 1951-06-15 | 1954-02-24 | William Alexander Richard Cole | Improvements in or relating to toilet rolls |
GB2101084B (en) | 1981-05-26 | 1985-03-27 | Kimberly Clark Ltd | Roll dispenser |
US5415357A (en) | 1992-02-13 | 1995-05-16 | Smith, Jr.; Jonathan R. | Product roll with rotation impedance |
US5474249A (en) * | 1992-09-14 | 1995-12-12 | Sony Corporation | Method for producing tape leaders for hubs |
JPH0877746A (ja) * | 1994-08-31 | 1996-03-22 | Sony Corp | 記録媒体収納カセット及びカセット保管用ケース、及びこれらに貼付けられるラベル |
GB2308098B (en) * | 1995-07-31 | 1998-10-21 | Tohoku Riko Kk | Stencil and stencil perforating device |
US6179235B1 (en) * | 1998-08-31 | 2001-01-30 | Kimberly-Clark Limited | Collaspe resistant center feed roll and process of making thereof |
US6257410B1 (en) * | 1999-07-30 | 2001-07-10 | The Procter & Gamble Company | Dispensable products having end-wise indicia |
US6511573B1 (en) * | 2000-05-30 | 2003-01-28 | Minnesota Medical Development, Inc. | Machines for forming tubular containers |
-
2004
- 2004-03-05 FR FR0402338A patent/FR2867051B1/fr not_active Expired - Fee Related
-
2005
- 2005-03-04 WO PCT/FR2005/000527 patent/WO2005084508A1/fr not_active Application Discontinuation
- 2005-03-04 EA EA200601424A patent/EA010082B1/ru not_active IP Right Cessation
- 2005-03-04 US US10/597,877 patent/US7367520B2/en not_active Expired - Fee Related
- 2005-03-04 EP EP05736905A patent/EP1725152A1/fr not_active Withdrawn
-
2006
- 2006-09-29 NO NO20064406A patent/NO20064406L/no not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2780352A (en) * | 1954-08-25 | 1957-02-05 | Carl F Schroeder | Sheet-retaining package |
GB1253181A (ru) * | 1969-02-14 | 1971-11-10 |
Also Published As
Publication number | Publication date |
---|---|
NO20064406L (no) | 2006-12-05 |
US7367520B2 (en) | 2008-05-06 |
EA200601424A1 (ru) | 2007-02-27 |
FR2867051A1 (fr) | 2005-09-09 |
FR2867051B1 (fr) | 2006-09-29 |
EA010082B1 (ru) | 2008-06-30 |
US20070063091A1 (en) | 2007-03-22 |
WO2005084508A1 (fr) | 2005-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20061005 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR LV MK YU |
|
17Q | First examination report despatched |
Effective date: 20071109 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: GEORGIA-PACIFIC FRANCE |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SCA TISSUE FRANCE |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SCA TISSUE FRANCE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20160115 |