WO2008063955A2 - Procédés, appareils et systèmes d'enveloppement de couche - Google Patents

Procédés, appareils et systèmes d'enveloppement de couche Download PDF

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Publication number
WO2008063955A2
WO2008063955A2 PCT/US2007/084427 US2007084427W WO2008063955A2 WO 2008063955 A2 WO2008063955 A2 WO 2008063955A2 US 2007084427 W US2007084427 W US 2007084427W WO 2008063955 A2 WO2008063955 A2 WO 2008063955A2
Authority
WO
WIPO (PCT)
Prior art keywords
sheets
sheet
diaper
disposable
adhesive side
Prior art date
Application number
PCT/US2007/084427
Other languages
English (en)
Other versions
WO2008063955A3 (fr
Inventor
Ramona Wilson
Kenneth A. Murdock
Original Assignee
Mi Llc
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
Application filed by Mi Llc filed Critical Mi Llc
Publication of WO2008063955A2 publication Critical patent/WO2008063955A2/fr
Publication of WO2008063955A3 publication Critical patent/WO2008063955A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B67/00—Apparatus or devices facilitating manual packaging operations; Sack holders
    • B65B67/08—Wrapping of articles

Definitions

  • FIG. 1A depicts a soiled diaper being placed on a sheet of material according to one implementation of a method.
  • FIG. 1 B depicts the soiled diaper of FIG. 1A after it has been wrapped in the sheet of material and after the material has been adhered to itself.
  • FIG. 2 depicts a roll of sheets having perforation lines defining the boundaries between the adjacent sheets.
  • FIG. 3 depicts a stack of sheets having tabs to facilitate separation of the sheets from adjacent sheets.
  • a soiled diaper is placed on a sheet of material.
  • the material may be configured to be adhered to itself without a secondary means for adhesion so as to create a seal around at least a portion of the diaper.
  • the material may also include an adhesive side and a non-adhesive side, and the adhesive side may comprise a pressure-sensitive adhesive.
  • a suitable material is the commercially available product sold by The Glad Products Company under the trademarks "PRESS 1 N SEAL" and "GRIPTEX.” Details regarding this product, and other materials that may be suitable for use in connection with the methods, systems, and apparatus disclosed herein, can be found in U.S.
  • Patent No. 6,489,022 titled “Composite Material Releasably Sealable to a Target Surface When Pressed Thereagainst”
  • U.S. Patent No. 6,421 ,052 titled “Method of Seaming and Expanding Amorphous Patterns”
  • U.S. Patent No. 6,194,062 titled “Storage Wrap Material”
  • U.S. Patent No. 6,193,918 titled “High Speed Embossing and Adhesive Printing Process and Apparatus”
  • U.S. Patent No. 5,965,235 titled “Three-Dimensional, Amorphous-Patterned, Nesting-Resistant Sheet Materials and Method and Apparatus for Making Same”
  • the material is used to wrap the diaper. Because the material is capable of being adhered to itself, the material may then be pressed against itself at one or more portions of the material to create a seal around at least a portion of the diaper. In some implementations, the seal may fully extend around the diaper so as to seal in the odor from the soiled diaper. Of course, other messy or odorous items may be used in place of a soiled diaper in other implementations.
  • a roll or other set of connected sheets of the material may be provided.
  • the connected sheets may be provided with a plurality of perforation lines to define boundaries between the sheets and to facilitate separation of the sheets from one another.
  • the set of sheets may be provided with, for example, a plurality of tabs, each tab being connected with one of the sheets.
  • the tabs may be configured such that pulling a tab allows for the sheet connected with the pulled tab to be separated from an adjacent sheet.
  • a plurality of non-adhesive spacer sheets or other spacer members may be positioned in between each of the adjacent adhesive sheets to facilitate separation of the adhesive sheets.
  • FIG. 1A depicts a soiled diaper 10 placed on a sheet 100 of material.
  • the material may be configured such that it can be adhered to itself without a secondary means for adhesion, as described above.
  • a portion of the material may be pressed against another portion of the material to create a seal around at least a portion of the diaper.
  • the seal may completely enclose the diaper in an air-tight pocket to thereby keep the odor and/or mess from the soiled diaper inside the wrapped sheet.
  • FIG. 1 B depicts the soiled diaper 10 after it has been wrapped in sheet 100. It should also be understood that, although the soiled diaper 10 is shown in FIG. 1A as having been placed on sheet 100 with the soiled portion open, the diaper 10 may, if desired, be wrapped up to enclose the soiled portion either before placing it on the sheet 100, or after placing it on the sheet 100 but before wrapping/folding sheet 100 around the diaper 10.
  • the material used to form sheet 100 may comprise a flexible film.
  • This flexible film may include a plurality of layers.
  • the flexible film may have an adhesive side and a non-adhesive side. These sides may each be formed from a separate layer in multi-layered embodiments.
  • the adhesive side may also include a pressure-sensitive adhesive.
  • a plurality of protrusions may be formed on the adhesive side to space the pressure sensitive adhesive until the sheet is pressed against itself.
  • FIG. 2 depicts an embodiment of a plurality or set 200 of connected sheets of the aforementioned material.
  • the set 200 of sheets in FIG. 2 are shown as having been rolled together. In alternative embodiments, the rolled sheets may be wound around a cylindrical member.
  • a plurality of perforation lines 210 are provided, which define the boundaries between each of the adjacent sheets. The perforation lines 210 also facilitate separation of the sheets from one another.
  • FIG. 3 depicts another embodiment of a set 300 of disposable sheets for wrapping diapers or other odorous items.
  • the sheets are stacked on top of one another.
  • Each of the sheets in set 300 also includes an associated tab 310.
  • Tabs 310 are configured such that pulling a tab 310 allows for the sheet connected with the pulled tab to be separated from an adjacent sheet.
  • each of the tabs 310 also extends beyond the periphery of the sheets, to thereby facilitate use of the tabs 310 to separate the sheets in the set 300.
  • the tabs do not extend beyond the periphery of the sheets.
  • the tabs 310 in set 300 are shown as integrally formed with the sheets, it is also contemplated that other embodiments may provide tabs that are attached or otherwise connected with the sheets. Relative to the sheets, the tabs may therefore be made of the same material, partially of the same material, or entirely of a different material.
  • a means for facilitating separation may comprise a plurality of spacer members positioned in between each of the adjacent sheets.
  • the spacer members may comprise a plurality of non-adhesive separation sheets. These separation sheets may be of the same dimensions as the sheets for wrapping diapers or, alternatively, the separation sheets may be of a different dimension. In some embodiments, the separation sheets may be larger than the diaper-wrapping sheets, such that at least a portion of the separation sheets extends beyond the periphery of the diaper-wrapping sheets, to further facilitate use of the separation sheets to separate the diaper-wrapping sheets from adjacent diaper-wrapping sheets.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

L'invention concerne des appareils, des procédés et des systèmes pour envelopper une couche usagée et/ou d'autres articles malodorants dans un matériau de feuille. Selon un mode de réalisation, une couche usagée est placée sur une feuille de matériau. Le matériau peut être configuré pour être collé sur lui-même sans des moyens secondaires pour une adhérence afin de créer un joint d'étanchéité autour d'au moins une partie de la couche. Le matériau peut également comprendre un côté adhésif et un côté non adhésif, et le côté adhésif peut comprendre un adhésif sensible à une pression. De cette manière, une adhérence non intentionnelle du matériau peut être évitée, et le matériau peut être plié sur la couche usagée et comprimé contre lui-même pour bloquer l'odeur et/ou la saleté sans avoir recours à des moyens secondaires pour une adhérence, tels qu'un ruban adhésif.
PCT/US2007/084427 2006-11-17 2007-11-12 Procédés, appareils et systèmes d'enveloppement de couche WO2008063955A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/561,159 2006-11-17
US11/561,159 US20080115463A1 (en) 2006-11-17 2006-11-17 Diaper wrapping methods, apparatus, and systems

Publications (2)

Publication Number Publication Date
WO2008063955A2 true WO2008063955A2 (fr) 2008-05-29
WO2008063955A3 WO2008063955A3 (fr) 2009-02-26

Family

ID=39415549

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/084427 WO2008063955A2 (fr) 2006-11-17 2007-11-12 Procédés, appareils et systèmes d'enveloppement de couche

Country Status (2)

Country Link
US (1) US20080115463A1 (fr)
WO (1) WO2008063955A2 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080003332A1 (en) * 2006-05-12 2008-01-03 Dimitrios Ginossatis Multilayer heat shrinkable cook-in film
ES2380973T3 (es) * 2007-04-26 2012-05-22 Flexopack S.A. Plastics Industry Película termorretráctil sellable en superposición
ATE552304T1 (de) 2008-01-02 2012-04-15 Flexopack Sa Pvdc-formulierung und wärmeschrumpfbare folie
DE202009014170U1 (de) * 2008-01-29 2010-02-25 Flexopack S.A. Dünner Film für Abfallverpackungskassetten
EP2432414A4 (fr) * 2009-05-20 2013-09-25 Team E Ii Llc Enveloppe d'élimination des déchets pouvant être dissimulée
GB2475961B (en) * 2009-12-02 2015-07-08 Flexopack Sa Thin film for waste packing cassettes
DE202011110798U1 (de) 2011-05-03 2016-08-09 Flexopack S.A. Abfallverpackungssystem und Folie
EP2535279B1 (fr) 2011-06-16 2016-11-16 Flexopack S.A. Système de conditionnement de déchets et film
US9604430B2 (en) 2012-02-08 2017-03-28 Flexopack S.A. Thin film for waste packing cassettes
US9789669B2 (en) 2013-06-14 2017-10-17 Flexopack S.A. Heat shrinkable film
AU2015258191B2 (en) 2014-11-19 2020-02-27 Flexopack S.A. Oven skin packaging process
EP3501822A1 (fr) 2017-12-22 2019-06-26 Flexopack S.A. Film de revêtement pour fibc

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973567A (en) * 1975-05-19 1976-08-10 Personal Products Company Wrapped sanitary napkins
US4085753A (en) * 1965-10-20 1978-04-25 The Procter & Gamble Company Disposable diaper with integral disposal bag
US5680741A (en) * 1988-09-26 1997-10-28 Southpac Trust International, Inc. Method for wrapping a floral grouping using a material having a tick mark
US6521310B1 (en) * 2000-05-15 2003-02-18 John P. Dickson Cling film
US20050158567A1 (en) * 2003-11-04 2005-07-21 Carper James D. Cling film laminate structure

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1946569A (en) * 1932-03-01 1934-02-13 Package Machinery Co Method of making hermetically sealed packages
US2371985A (en) * 1943-02-08 1945-03-20 Louis D Freiberg Wrapped article and method of wrapping the same
US2449334A (en) * 1944-05-04 1948-09-14 Package Machinery Co Method of packaging
US2424680A (en) * 1945-01-11 1947-07-29 Mary R Doyle Paper bib
US2529060A (en) * 1949-11-07 1950-11-07 Munising Paper Company Self-sealing wrapping material
US2883262A (en) * 1954-06-11 1959-04-21 American Hospital Supply Corp Method for sterilizing instruments
US2962836A (en) * 1959-02-25 1960-12-06 Claude L Hanks Rodent capturing device
US3793799A (en) * 1973-02-26 1974-02-26 Grace W R & Co Method of film sheet dispensing and wrapping
US3915302A (en) * 1974-10-07 1975-10-28 Vac Pac Mfg Co Imbricated package of closed-end bags
US4546875A (en) * 1983-07-06 1985-10-15 Pauline C. Zweber Coin wrapper
US5111638A (en) * 1984-05-22 1992-05-12 Highland Supply Corporation Method for wrapping an object with a material having pressure sensitive adhesive thereon
USH377H (en) * 1986-05-13 1987-12-01 Moore Business Forms, Inc. Releaseable adhesive pads
US5689933A (en) * 1988-09-26 1997-11-25 Southpac Trust International, Inc. Wrapping material having a pull tab and pull indicia for wrapping a floral arrangement and method
US6151869A (en) * 1988-09-26 2000-11-28 Southpac Trust International, Inc. Method for wrapping a food item
US5792535A (en) * 1988-09-26 1998-08-11 Southpac Trust International, Inc. Pad of wrapping material having alternating sizes of sheets
US4968311A (en) * 1989-10-02 1990-11-06 Personal Hygiene Research Associates Attached wrapper flaps for the considerate disposal of infant disposal diapers
US4996822A (en) * 1989-10-30 1991-03-05 Truppe Robert B Coin wrapping device
US5037414A (en) * 1990-02-06 1991-08-06 Edward R. Gutierrez Self-contained disposable diaper
US5366776A (en) * 1993-06-29 1994-11-22 Minnesota Mining And Manufacturing Company Pad assembly
US6000544A (en) * 1993-07-21 1999-12-14 Southpac Trust International, Inc. Floral grouping wrapper having a detachable portion
US5613345A (en) * 1993-12-29 1997-03-25 Cattleya Music Co., Ltd. Waste disposing system and apparatus
NL9400424A (nl) * 1994-03-17 1995-11-01 Jei Lee Corp Werkwijze en inrichting voor het vervaardigen van vellen voor het inpakken van producten.
SE503524C2 (sv) * 1994-10-27 1996-07-01 Moelnlycke Ab Förfarande för att förse påsformiga förpackningar av absorberande engångsartiklar med påsar för temporär förvaring av använda artiklar
US6167678B1 (en) * 1995-06-07 2001-01-02 Southpac Trust International, Inc. Mountable and demountable wrapping material and method for use
JP3020728U (ja) * 1995-07-18 1996-02-06 京子 古矢 二重収納袋および二重収納袋付おむつ
US5662758A (en) * 1996-01-10 1997-09-02 The Procter & Gamble Company Composite material releasably sealable to a target surface when pressed thereagainst and method of making
US5965235A (en) * 1996-11-08 1999-10-12 The Procter & Gamble Co. Three-dimensional, amorphous-patterned, nesting-resistant sheet materials and method and apparatus for making same
DE69718883T2 (de) * 1996-11-29 2003-09-11 Lintec Corp., Tokio/Tokyo Druckempfindliche Klebefolie
US5813200A (en) * 1996-12-17 1998-09-29 Mondial Industries, Ltd. Packaging and disposal system
US5975394A (en) * 1998-05-04 1999-11-02 Shuval; Shlomo Portable bag dispenser
US6193918B1 (en) * 1999-04-09 2001-02-27 The Procter & Gamble Company High speed embossing and adhesive printing process and apparatus
US6421052B1 (en) * 1999-04-09 2002-07-16 The Procter & Gamble Company Method of seaming and expanding amorphous patterns
US20020029546A1 (en) * 2000-06-29 2002-03-14 Gould Lisa M. Method for disposing of a soiled disposable diaper
US20030115834A1 (en) * 2001-12-26 2003-06-26 Kelley Mirian Denise Personal disposal system
US7615038B2 (en) * 2004-02-12 2009-11-10 Kropf Keith E Disposable diaper with sealable enclosure and method for sealing and disposing of the same
US20060025738A1 (en) * 2004-07-27 2006-02-02 Santa Cruz Cathy D Pre-packaged, dispensable diaper with accessories and method of use
US20070128094A1 (en) * 2005-12-02 2007-06-07 Arjo Wiggins Microbial barrier system having a plurality of sterilization sheets

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4085753A (en) * 1965-10-20 1978-04-25 The Procter & Gamble Company Disposable diaper with integral disposal bag
US3973567A (en) * 1975-05-19 1976-08-10 Personal Products Company Wrapped sanitary napkins
US5680741A (en) * 1988-09-26 1997-10-28 Southpac Trust International, Inc. Method for wrapping a floral grouping using a material having a tick mark
US6521310B1 (en) * 2000-05-15 2003-02-18 John P. Dickson Cling film
US20050158567A1 (en) * 2003-11-04 2005-07-21 Carper James D. Cling film laminate structure

Also Published As

Publication number Publication date
WO2008063955A3 (fr) 2009-02-26
US20080115463A1 (en) 2008-05-22

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