WO2012001650A2 - Oral care package - Google Patents
Oral care package Download PDFInfo
- Publication number
- WO2012001650A2 WO2012001650A2 PCT/IB2011/052882 IB2011052882W WO2012001650A2 WO 2012001650 A2 WO2012001650 A2 WO 2012001650A2 IB 2011052882 W IB2011052882 W IB 2011052882W WO 2012001650 A2 WO2012001650 A2 WO 2012001650A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- package
- backer
- oral care
- care implement
- impermeable layer
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
- A61C19/02—Protective casings, e.g. boxes for instruments; Bags
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B15/00—Other brushes; Brushes with additional arrangements
- A46B15/0091—Container, e.g. bag or box with a collection of various devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
- B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
- B65D75/32—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents
- B65D75/36—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents one sheet or blank being recessed and the other formed of relatively stiff flat sheet material, e.g. blister packages, the recess or recesses being preformed
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C2202/00—Packaging for dental appliances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C2202/00—Packaging for dental appliances
- A61C2202/02—Packaging for volatile material
Definitions
- the present invention pertains to a personal hygiene packaging, more particularly to packaging for oral care devices.
- toothbrushes which offer a scented tongue cleaner and/or a scented handle.
- the scent of the tongue cleaner and/or handle is released from the toothbrush in such quantities that the user can detect the scent, thereby enhancing the brushing experience by the user.
- the standard toothbrush packages include a plastic outer shell which is attached to a plastic or cardboard backer.
- These packages typically include slits or openings in the backer to facilitate the removal of the toothbrush by the user.
- these slits or openings additionally may allow the scent to be emitted from the toothbrush while the toothbrush is still on the shelf.
- the toothbrush may release a substantial amount of the scent. This can result in lower concentrations of scent available for the user upon purchase.
- the oral care implement package of the present invention may reduce the amount of leakage of scent from the oral care implement while the oral care implement is in the package.
- the oral care package comprises a plastic shell, a backer, a vapor impermeable layer, and an oral care implement.
- the plastic shell provides a first surface of the package while the backer provides a second surface of the package.
- the vapor impermeable layer is attached to the backer and the backer is attached to the plastic shell.
- the oral care implement is positioned between the plastic shell and the vapor impermeable layer.
- the oral care implement comprises a scented tongue cleaner and/or a scented handle.
- the vapor impermeable layer is capable or reducing the amount of scent released from the tongue cleaner and/or the handle while the oral care implement is in the package.
- Figure 1A is a perspective view of an oral care implement package constructed in accordance with the present invention.
- Figure IB is side view of the oral care implement package of Figure 1 A.
- Figure 1C is a side view of a backer of the oral care implement package of Figure 1A.
- Figure ID is a back view of the oral care implement package of Figure 1 A.
- Figure 2A is a perspective view of an oral care implement package constructed in accordance with the present invention.
- Figure 2B is a side view of the oral care implement package of Figure 2A.
- Figure 2C is a side view of a backer of the oral care implement package of Figure 2A.
- Figure 2D is a back view of the oral care implement package of Figure 2A.
- Figure 3A is a back side view of a toothbrush constructed in accordance with the present invention.
- Figure 3B is a side view of the toothbrush of Figure 3 A.
- an oral hygiene implement constructed in accordance with the present invention is not limited to a manual toothbrush construction and may be implemented in a refill for a power toothbrush or a power toothbrush package including a handle and an oral care attachment.
- Other oral care implements / accessories are contemplated for use with the present invention, e.g. floss picks, toothpicks, floss, and the like.
- An oral care package constructed in accordance with the present invention can reduce the amount of scent released to the atmosphere thereby retaining a higher level of scent concentration on the oral care implement.
- a package 10 in accordance with the present invention may comprise a plastic shell 20 and a backer 30.
- the backer 30 may include an impermeable layer 40.
- the impermeable layer 40 can be vapor impermeable such that any scent applied to the oral care implement is contained within the package 10 for a longer period of time than that of the conventional toothbrush package.
- the backer 30 and/or the plastic shell 20 may be provided with a gasket in order to reduce the amount of scent that is given off by the toothbrush while in the package.
- the impermeable layer 40 may be provided on one side of the backer 30 or may be provided on multiple sides. In some embodiments, the impermeable layer 40 is provided on a front side 50 of the backer 30 which faces the interior of the package 10. In such embodiments, the backer 30 may include a weakened area 70 on a backside facing surface 60 which can facilitate the removal of the toothbrush from the package 10.
- the weakened area 70 may comprise slits, skives, reduced thickness, the like, and/or combinations thereof. In such embodiments, the weakened area 70 may extend through the thickness of the backer 30 and may not extend through the impermeable layer 40. This may be the case for those embodiments which include the impermeable layer 40 on the front side 50. In such embodiments, because the weakened area 70 does not extend through the impermeable layer 40, the amount of scent released while the toothbrush is in the package should be reduced over that of standard packaging.
- the oral care implement may be separately wrapped inside the toothbrush package.
- the separate wrapping of the toothbrush may include impermeable material and may be positioned such that the amount of scent released from the package is reduced.
- a tongue cleaner of the oral care implement may be individually wrapped and/or the handle of the oral care implement may be individually wrapped.
- a toothbrush package 200 including multiple oral care implements may similarly be constructed in accordance with the present invention.
- the package 200 may comprise a plurality of oral care implements. Similar to the package 10 (shown in Figures 1A, IB, and ID), the package 200 may comprise a plastic shell 220 and a backer 230.
- the backer 230 may include an impermeable layer 240.
- the impermeable layer 240 can be vapor impermeable such that any scent applied to the oral care implement is contained within the package 200 for a longer period of time than that of the conventional toothbrush package.
- the plastic shell 220 may be attached to the backer 230 continuously along the perimeter of the plastic shell 220 and/or the backer 230.
- the backer 230 and/or the plastic shell 220 may be provided with a gasket in order to reduce the amount of scent that is given off by the toothbrush while in the package.
- the impermeable layer 240 may be provided on one side of the backer 230 or may be provided on multiple sides. In some embodiments, the impermeable layer 240 is provided on a front side 250 of the backer 230 which faces the interior of the package 200. In such embodiments, the backer 230 may include a plurality of weakened areas 270 and 271 on a backside facing surface 260 which can facilitate the removal of an oral care implement from the package 200.
- the plastic shell 220 and/or the backer 230 may be configured such that a separation wall exists between the oral care implements.
- a user may remove a toothbrush from one side of the package and not disrupt the seal for the other side of the package.
- the weakened areas 270 and 271 may comprise slits, skives, reduced thickness, the like, and/or combinations thereof.
- the weakened areas 270 and 271 may extend through the thickness of the backer 230 and may not extend through the impermeable layer 240. This may be the case for those embodiments which include the impermeable layer 240 on the front side 250.
- the weakened areas 270 and 271 do not extend through the impermeable layer 240, the amount of scent released while the toothbrush is in the package should be reduced over that of standard packaging.
- the impermeable layer 40, 240 may be formed of a material which can be easily disrupted by the user.
- the impermeable layer 40, 240 may include frangible areas which correspond to the weakened areas 70, 270, and/or 271.
- the frangible areas may still provide some level of impermeability.
- a toothbrush 300 may comprise a handle 310, a head 320, and a neck 330 extending between the handle 310 and the head 320.
- the handle 310 may include a scented portion.
- the handle 310 may comprise an elastomeric portion(s) 360A, 360B which includes a scent and or a body portion 362 which includes a scent.
- the toothbrush 300 may comprise a tongue cleaner 370 which includes scented material.
- the head 320 as shown comprise a plurality of cleaning elements 350 and the tongue cleaner 370.
- the cleaning elements 350 may comprise bristle tufts and/or elastomeric massage / cleaning elements.
- a portion of the cleaning elements 350 may comprise a scent.
- the toothbrush 300 may be positioned between the plastic shell 20,
- the toothbrush 300 may be positioned between the plastic shell 20, 220 and the impermeable layer 40, 240.
- Embodiments of the package are contemplated where the plastic shell and or the backer includes the scent which is present on the toothbrush thereby allowing users to smell the scent on the toothbrush prior to removal from the package. Additionally, embodiments are contemplated where a separate scent element is attached to the plastic shell and or the backer which can provide the scent to the user.
- the plastic shell 20, 220 may comprise any suitable material.
- suitable examples of material include amorphous polyethylene terephthalate (A-PET), combinations, e.g. laminate structures including polyethylene terephthalate, polyethylene, and foil made of ethyl vinyl alcohol, laminate structures comprising a layer of A-PET, a layer of polyethylene terephthalate glycol (PET-G) and another layer of PET-G.
- the layers may be arranged in any suitable arrangement.
- the A-PET layer may be sandwiched between the two layers of PET- G, e.g. PET-GAG.
- the A-PET layer can provide mechanical strength to the laminate while the layers of PET-G are printable and sealable.
- Other examples include of a suitable materials include polyvinyl chloride (PVC) and polyethylene terephthalate (PET).
- any suitable thickness of these materials may be utilized.
- a thickness of 0.4 mm may be utilized.
- the backer 30 and 230 may comprise any suitable material.
- suitable material include paper products, e.g. cardboard; PVC in combination with a PVC plastic shell; PET-GAG in combination with a PET-GAG plastic shell, combinations thereof.
- Any suitable thickness may be utilized. For example, a thickness of 0.3 mm may be utilized for the overall thickness of the backer.
- the impermeable layer 40, 240 may comprise any suitable material.
- suitable material include an aluminum coating, a PVC layer, a PET-GAG layer, polyester film, or combinations thereof.
- the aluminum coating may comprise a plurality of flakes of aluminum which may be attached to the backer 30 via an adhesive during a transfer process. The flakes of aluminum can provide a level of impermeability while still providing good adhesion between the plastic shell 20, 220, the backer 30.
- the aluminum coating may comprise a continuous foil which can be adhesively attached to the backer 30.
- the backer may be devoid of weakened areas.
- the backer may include weakened areas.
- the weakened area may extend only through a portion of the laminate, e.g. through an outermost facing PET-G layer and/or through the A-PET layer while leaving the innermost PET-G layer devoid of weakened areas.
- This package construction may facilitate the removal of the toothbrush from the package while also reducing the amount of scent leaked from the package.
- the backer may comprise weakened areas. The weakened areas can extend through the backer but not through the polyester film.
- the impermeable layer comprises a first weakened area which corresponds to a second weakened area in the backer 30.
- the first weakened area may overlay and correspond exactly with the second weakened area in some embodiments. In other embodiments, the first weakened area may be shorter in length and/or width than the second weakened area. It is believed that by limiting the extent of the first weakened area, a substantially vapor proof package may be realized.
- Suitable weakened areas for the first weakened area may be as described heretofore with regard to the weakened area of the backer 30.
- Other suitable forms of weakened areas for the first weakened area may comprise openings in the impermeable layer.
- the impermeable layers disclosed herein may be applied in any suitable manner.
- the backer 30, 230 and the impermeable layer 40, 240 may be laminated together to form a unitary structure.
- the impermeable layer 40, 240 may be wrapped around the backer 30, 230.
- the impermeable layer 40, 240 may be adhesively attached to the backer 30, 230.
- an aluminum layer, e.g. foil may be attached to a paper backer.
- an aluminum layer, e.g. foil may be sandwiched between two paper layers.
- a PET-GAG layer may be sandwiched between two paper layers.
- a PET-GAG layer may be attached to a paper layer.
- the PET described heretofore may be bio based.
- the PET described heretofore may be bio based.
- PET may comprise from about 25 to about 75 weight percent of a terephthalate component and from about 20 to about 50 weight percent of a diol component, wherein at least about one weight percent of at least one of the terephthalate and/or the diol component is derived from at least one bio-based material.
- the terephthalate component may be derived from a bio based material.
- suitable bio based materials include but are not limited to corn, sugarcane, beet, potato, starch, citrus fruit, woody plant, cellulosic lignin, plant oil, natural fiber, oily wood feedstock, and a combination thereof.
- Some of the specific components of the PET may be bio based.
- monoethylene glycol and terephthalic acid may be formed from bio based materials.
- the formation of bio based PET and its manufacture are described in United States Patent Application Publication Nos. 20090246430A1 and 20100028512A1.
- the laminate structures described herein may include at least one layer formed from a bio based material. Such structures are described in WO2009032748.
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Cosmetics (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR112013000077A BR112013000077A2 (en) | 2010-06-30 | 2011-06-30 | oral care product packaging |
EP11743358.1A EP2588023A2 (en) | 2010-06-30 | 2011-06-30 | Oral care package |
CN2011800316884A CN102985028A (en) | 2010-06-30 | 2011-06-30 | Oral care package |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35993510P | 2010-06-30 | 2010-06-30 | |
US61/359,935 | 2010-06-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012001650A2 true WO2012001650A2 (en) | 2012-01-05 |
WO2012001650A3 WO2012001650A3 (en) | 2012-03-01 |
Family
ID=44630100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2011/052882 WO2012001650A2 (en) | 2010-06-30 | 2011-06-30 | Oral care package |
Country Status (5)
Country | Link |
---|---|
US (1) | US20120048760A1 (en) |
EP (1) | EP2588023A2 (en) |
CN (1) | CN102985028A (en) |
BR (1) | BR112013000077A2 (en) |
WO (1) | WO2012001650A2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015072967A1 (en) * | 2013-11-12 | 2015-05-21 | Colgate-Palmolive Company | Packaged oral care implement & method of opening the same |
WO2016071685A1 (en) * | 2014-11-03 | 2016-05-12 | Linpac Packaging Limited | Packaging system and process for sealing a packaging system |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX2013006651A (en) * | 2010-12-13 | 2013-08-01 | Colgate Palmolive Co | Easy opening display package for merchandise. |
KR20160085264A (en) | 2013-11-12 | 2016-07-15 | 콜게이트-파아므올리브캄파니 | Packaged oral care implement & method of opening the same |
EP3125820A4 (en) * | 2014-03-20 | 2018-06-13 | Ultradent Products, Inc. | Packaging systems including sacrificial composition |
EP3169603B1 (en) * | 2014-08-15 | 2019-06-19 | Colgate-Palmolive Company | Packaged oral care implement |
BR112017026306B1 (en) * | 2015-06-23 | 2021-10-13 | Colgate-Palmolive Company | PACKAGING FOR INSTRUMENT FOR ORAL HYGIENE |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009032748A2 (en) | 2007-08-31 | 2009-03-12 | Frito-Lay North America, Inc. | Environmentally-friendly multi-layer flexible film having barrier properties |
US20090246430A1 (en) | 2008-03-28 | 2009-10-01 | The Coca-Cola Company | Bio-based polyethylene terephthalate polymer and method of making same |
US20100028512A1 (en) | 2008-03-28 | 2010-02-04 | The Coca-Cola Company | Bio-based polyethylene terephthalate packaging and method of making thereof |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5439100A (en) * | 1993-05-04 | 1995-08-08 | The Dial Corp. | Packaging system for dispensing cartridge for volatiles |
AP925A (en) * | 1996-01-23 | 2001-01-08 | Sanford Redmond | Reclosable dispenser package, reclosable outlet forming structure and method and apparatus for making same. |
US5817114A (en) * | 1997-10-30 | 1998-10-06 | Anderson; Lorrie E. | Hygienic tongue cleaner |
CN2376791Y (en) * | 1998-03-04 | 2000-05-10 | 江苏三笑集团 | Toothbrush capable of sending fragrance |
DE19931364A1 (en) * | 1999-07-07 | 2001-01-18 | Lohmann Therapie Syst Lts | Blister cardboard packaging for sensitive packaged goods with volatile and / or moisture-sensitive components |
CN1491608A (en) * | 2002-10-24 | 2004-04-28 | 上海民澍科技有限公司 | Mouth freshening fragrant tooth-brush |
CN2589376Y (en) * | 2002-11-08 | 2003-12-03 | 梁文群 | Toothbrush packaging case |
GB0613135D0 (en) * | 2006-06-30 | 2006-08-09 | Glaxosmithkline Consumer Healt | Toothbrush |
ES2340958T3 (en) * | 2007-01-22 | 2010-06-11 | Edwin Kohl | PACKAGING OF BLISTERS AND PROCEDURE FOR THE PROVISIONAL STORAGE OF PRODUCTS. |
US11051604B2 (en) * | 2007-06-26 | 2021-07-06 | Live-Right, Llc | Infant toothbrush |
US8510893B2 (en) * | 2008-06-20 | 2013-08-20 | Colgate-Palmolive Company | Toothbrush with visual and/or other sensory effects |
JP5244553B2 (en) * | 2008-11-17 | 2013-07-24 | 日東電工株式会社 | Blister packaging |
-
2011
- 2011-06-30 US US13/173,571 patent/US20120048760A1/en not_active Abandoned
- 2011-06-30 BR BR112013000077A patent/BR112013000077A2/en not_active Application Discontinuation
- 2011-06-30 EP EP11743358.1A patent/EP2588023A2/en not_active Withdrawn
- 2011-06-30 WO PCT/IB2011/052882 patent/WO2012001650A2/en active Application Filing
- 2011-06-30 CN CN2011800316884A patent/CN102985028A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009032748A2 (en) | 2007-08-31 | 2009-03-12 | Frito-Lay North America, Inc. | Environmentally-friendly multi-layer flexible film having barrier properties |
US20090246430A1 (en) | 2008-03-28 | 2009-10-01 | The Coca-Cola Company | Bio-based polyethylene terephthalate polymer and method of making same |
US20100028512A1 (en) | 2008-03-28 | 2010-02-04 | The Coca-Cola Company | Bio-based polyethylene terephthalate packaging and method of making thereof |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015072967A1 (en) * | 2013-11-12 | 2015-05-21 | Colgate-Palmolive Company | Packaged oral care implement & method of opening the same |
RU2640478C2 (en) * | 2013-11-12 | 2018-01-09 | Колгейт-Палмолив Компани | Packaged oral care implement and method for its opening |
WO2016071685A1 (en) * | 2014-11-03 | 2016-05-12 | Linpac Packaging Limited | Packaging system and process for sealing a packaging system |
Also Published As
Publication number | Publication date |
---|---|
EP2588023A2 (en) | 2013-05-08 |
WO2012001650A3 (en) | 2012-03-01 |
BR112013000077A2 (en) | 2016-05-17 |
US20120048760A1 (en) | 2012-03-01 |
CN102985028A (en) | 2013-03-20 |
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