Classifications

• • 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
  • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
  • B65D5/42—Details of containers or of foldable or erectable container blanks
  • B65D5/4204—Inspection openings or windows

Definitions

• the present invention relates to the field of packages for storing dryer sheets.
• One method of applying fabric enhancers to fabrics utilizes dryer sheets impregnated with a fabric enhancer composition comprising fabric enhancer actives such as softeners, antistatic agents, and perfumes. These dryer sheets may be readily placed in the dryer with the fabrics. During drying process the fabric enhancer actives are transferred from the dryer sheets to the fabrics. Dryer sheets have generally been provided to consumers in the form of a roll or as individual folded sheets stored in recloseable cartons. Examples of known cartons include those disclosed in U.S. Patent Nos. 5,577,612 to Chesson et al ; 5,310,057 to Caldwell et al;
• One aspect of the invention provides a package for storing a dryer sheet comprising: a carton comprising a top panel defining at least one window; and at least one dryer sheet comprising a perfume technology comprising at least one perfume microcapsule, wherein said at least one dryer sheet comprises an indicia of freshness, and wherein said at least one dryer sheet is located within the interior of said carton such that said indicia of freshness is visible through said at least one window.
• Another aspect of the invention provides a package for storing a dryer sheet comprising: a carton comprising: a top panel defining at least one window comprising an arcoidal shape; and at least one dryer sheet comprising a perfume technology, wherein said at least one dryer sheet comprises an indicia of freshness, and wherein said at least one dryer sheet is located within the interior of said carton such that said indicia of freshness is visible through said at least one window.
• FIG. 1 shows an elevated side view of one embodiment according to the present invention.
• Fig. 2 shows an elevated side view of another embodiment according to the present invention.
• Fig. 3 shows an elevated side view of yet another embodiment according to the present invention.
• Fig. 4 shows a top planar view of a carton blank in accordance with one embodiment of the present invention.
• Fig. 5 shows an elevated side view of a carton in accordance with one embodiment of the present invention.
• a package for storing a dryer sheet comprising: a carton comprising a top panel defining at least one window; and at least one dryer sheet comprising a perfume technology in accordance with the present invention, wherein said at least one dryer sheet comprises an indicia of freshness, and wherein said at least one dryer sheet is located within the interior of said carton such that said indicia of freshness is visible through said at least one window in accordance with the present invention provides the synergistic benefits of providing consumers with an enhanced and/or more pleasurable scent experience while properly communicating the type of scent benefit provided in the given package of dryer sheets.
• the window comprises an arcoidal shape.
• the perfume technology comprises at least one perfume microcapsule.
• Fig. 1 shows one non-limiting embodiment of a package for storing a dryer sheet
• a carton 10 comprising: a top panel 20 comprising a proximal edge 30; and a proximal panel 40 connected to said top panel at said proximal edge; a line of weakness 50 formed from at least one of said top panel and said proximal panel, said line of weakness defining a recloseable access flap 60, a hinge line 70 formed from said top panel 20, said hinge line 70 pivotably attaches said recloseable access flap 60 to said top panel.
• Said top panel further defines a window 80 having an arcoidal shape revealing the interior of the carton 400.
• the carton 10 further comprises at least one dryer sheet 90 stored within said carton 10, said at least one dryer sheet comprising at least one perfume microcapsule, wherein said at least one dryer sheet comprises an indicia of freshness 100.
• Fig. 1 further shows how said indicia of freshness is visible through said window 80.
• the carton 10 further comprises a distal panel 140 connected to said top panel 20 at the edge opposite the proximal edge 30. Further, the carton 10 comprises a bottom panel 150, attached to said proximal and distal panels, and opposite said top panel. On one side of the carton 10, there is a first side panel 130 attached to said top, bottom, proximal, and distal panels. Opposite this first side panel, the carton comprises a second side panel 120, attached to said top, bottom, proximal, and distal panels.
• Fig. 2 shows another embodiment of the present invention, wherein said carton 10 further comprises a second window 110 defined by said proximal panel 40.
• the second window is defined by the top panel 20.
• Fig. 3 shows yet another embodiment of the present invention, wherein said portion of said top panel 62 which forms said recloseable access flap 60 also forms a portion of said window 80.
• the hinge line is formed of both the top panel as well as a portion of said window film 85.
• Fig. 3 also shows a second window 110 which is displaced from said portion of said proximal panel 64 which forms said recloseable access flap 60.
• the carton contains a plurality of dryer sheets 160 which are visible through said second window 110. Further, the dryer sheet 90 further comprises at least one area of embossment 170.
• Fig. 4 shows a carton blank 15 which can be used to form the carton according to at least one embodiment of the present invention.
• Top panel 10 is connected to said proximal panel 40 at the proximal edge 30 of said top panel.
• the line of weakness 52 has a rounded shape.
• a plurality of adhering flaps 200 are provided so that the carton blank when properly cut and folded forms the carton 10 of the present invention.
• Fig. 5 shows a carton 10 formed of a carton blank in accordance with one embodiment of the present invention.
• Fig. 5 shows the carton empty of any contents within the interior 400 of said carton.
• An enhanced and/or more pleasurable scent experience is not only limited to the scent or fragrance deposited upon the fabrics during the laundering process but also includes the experience the consumers obtain when selecting their desired fabric enhancers during the purchasing process as well as when the consumer takes the fabric enhancers home.
• an enhanced and/or more pleasurable scent experience means the holistic freshness or scent feeling which a consumer achieves throughout the laundering process, starting from the purchase of the laundering products, use of the laundering products, storage of the fabrics laundered by said product, and extending to the wear and/or re-wear cycle.
• the present invention provides a holistic approach to conveying a sense of an enhanced and/or more enjoyable scent experience to the consumer by informing them of the type of scent experience they are selecting.
• This enhanced and/or more pleasurable scent experience is shown through enhanced user scent / freshness acceptance rates from using the present invention.
• the present invention allows consumers to more easily identify the type of scent experience they are searching for during the selection process, thereby saving time while shopping and helping the consumers select the proper type of dryer sheet for their laundering preferences. It is believed that providing a window to allow consumers to see the interior contents of the carton is desirable in that it allows the consumer to begin the scent experience without having to open the carton or wait till the consumer has taken the package home. By coordinating the type of scent experience with the indicia of freshness located upon the dryer sheet, the consumer can more easily determine which type of scent experience they desire.
• the indicia of freshness comprises one or more dots, bubbles or other circular shapes.
• the present invention allows consumers to more easily understand that the type of perfume technology provided within the dryer sheet.
• the perfume microcapsule technology is more effectively conveyed to the consumer, helping the consumer differentiate between the multitude of dryer sheets available in the market.
• the package further comprises a different types of dryer sheets having different types of scents and/or varying fabric softening dosages (i.e. soft vs. very soft), different indicia of freshness are used to signal different types of dryer sheets.
• a certain color or shape can be used to indicate the type of scent or perfume technology used.
• the window of the present invention thereby allows the consumer to view the dryer sheets within the container and more easily select the desired sheet during the purchasing process and/or the laundering process. This reduces the amount of time the carton is in an open position, thereby decreasing any undesired fragrance loss from the carton and/or the contained dryer sheets.
• the package for storing dryer sheets of the present invention comprises a carton.
• the carton of the present invention can be in the shape of a rectangular or square box.
• the carton can have sharp angular edges or smoothed edges.
• the carton is formed from a single carton blank.
• This carton blank comprises a single sheet of carton material.
• Suitable carton materials include card board and or paper materials and are commonly known and used for storing dryer sheets.
• the carton can have varying dimensions. Non-limiting examples of suitable carton dimensions are described in U.S. Patent No. 5,310,057 to Caldwell et al.
• the carton of the present invention comprises a line of weakness which allows for easy opening of the carton to access the interior contents.
• the line of weakness comprises a plurality of slits or cuts into the carton.
• the line of weakness is formed from the top panel and the proximal panel of the carton.
• the line of weakness is formed only of the top panel.
• the line of weakness is formed only of the proximal panel. It should be understood that the line of weakness can be formed in any one or more adjacent panels such that a recloseable access flap is formed from the portion of the panel(s) which form the line of weakness.
• the two ends of the line of weakness of the present invention are connected by a hinge line to forms recloseable access flap.
• the hinge line can be a score line or a fold line such that when the interior of the carton is accessed by accessing the line of weakness, the hinge line allows the recloseable access flap to remain attached to the carton.
• the hinge line further allows the recloseable access flap to be biased away from the carton such that an the interior contents of the carton can be accessed.
• the recloseable access flap is formed of more than one panel
• the recloseable access flap will further have a secondary hinge line where said more than one panels touch; where the recloseable access flap is formed of the top panel and the proximal panel, the recloseable access flap further comprises a secondary hinge line where the proximal edge of the top panel meets the proximal panel.
• the recloseable access flap forms a hexagonal shape. In another embodiment, the recloseable access flap is in the shape of a quadrilateral, trapezoid, a pentagon, a semi-circle, semi-oval, or otherwise semi-circular shape, wherein the hinge line forms one side of the shape.
• the carton of the present invention comprises a top panel defining at least one window.
• the window comprises an arcoidal shape.
• an arcoidal shape means any shape which is curved and rounded, comprising a circle, an oval, an ellipse, a crescent, a half-circle, a quarter circle, a semi-circle, a ring, a group of concentric circles, a group of concentric rings, and combinations thereof, and so forth.
• the arcoidal shape includes any of the aforementioned shapes and portions or sections thereof.
• the windows can have different arcoidal shapes.
• the window comprises any suitable shape which reveals the interior of the carton, including but not limited to the arcoidal shapes disclosed herein, other geometric shapes including squares, rectangles, triangles, stars, as well as flower shapes, petal shapes, tear drops, and so forth.
• said at least one window comprises a window area of from about 10% to about 40% of said top panel area, alternatively from about 20% to about 30% of said top panel area.
• window area means the area of the cut out portion of the carton which reveals the topmost sheet located in the interior of the carton.
• the top panel comprise from about 100 cm 2 to about 600 cm 2 , alternatively from about 150 cm 2 to about 500 cm , alternatively from about 250 cm to about 350 cm .
• the window is from about 10 cm 2 to about 100 cm 2 , alternatively from about 15 cm 2 to about 60 cm 2 , alternatively from about 20 cm 2 to about 50 cm 2 , and alternatively from about 25 cm 2 to about 40 cm 2 .
• Said at least one window of the present invention is designed to reveal the contents of the interior of the carton while protecting said contents from being exposed to the ambient environment prior to the carton being opened during use or re-use.
• a plastic film is laminated upon the panel or panels which define said at least one window.
• Suitable materials for the window include clear sheet, including but not limited to plastic films comprising polyethylene, polyester, cellophane, and mixtures thereof.
• clear sheet means the contents within the carton are visible through the sheet with the naked eye; transparent and translucent sheets are included in the present clear sheet. It is suitable for the clear sheet to be laminated upon the interior facing side of the panel but it is possible to laminate the clear sheet upon the exterior facing side of the panel.
• the clear sheet comprises a window cut out area which extends from about 5 mm to about 50 mm away from any cut line or cut edge of the carton, alternatively 10 mm to about 40 mm, alternatively 15 mm to about 30 mm.
• a window cut out area means the area of the clear film which is laminated upon the panel or panels forming said at least one window or under the panel or panels forming said at least one window (being in the interior of the carton).
• the window cut out area is chosen such that when the clear sheet is laminated onto said panel or panels the clear sheet covers over said window cut out area.
• a cut line or a cut edge means any portion of said carton which forms either an edge between the carton panel and a window or the edge of the panel.
• the clear sheet comprises a slit or opening which allows for access to the interior of the carton without the need to further open the carton. Suitable cartons with clear sheets comprising a slit are used with tissue cartons. In another embodiment, the clear sheet does not have a slit or any other opening.
• the carton comprising said window enhances the consumer scent experience in that the window helps the consumer appreciate the perfume technology provided in the dryer sheet contained therein. Further, the window is designed and positioned to reveal at least a portion of the indicia present upon said dryer sheet contained therein. This combination of elements is believed to cause the consumer to gain a further refreshing and holistic benefit from using the present invention during the laundering process.
• said at least one window is defined by at least one panel comprising said top panel. In another embodiment, said at least one window is at least partially defined by said top panel and at least partially defined by an additional panel, adjacent to said top panel, such as any of said proximal, distal, first side, or second side panels.
• the carton further comprises a second window which is separate and non-contiguous with said first window.
• This second window can be on said proximal panel or any other panel of the present carton, including on the top panel.
• Said second panel comprises a window area of from about 10% to about 40% of said panel which defines said second window, alternatively from about 20% to about 30%.
• said second window can be on said top panel or said proximal panel.
• the dryer sheets of the present invention comprise a non-woven substrate and a releasably affixed fabric enhancer composition, hereinafter "fabric enhancer composition”.
• the dryer sheet comprises a fabric enhancer loading rate of from about 0.1% to about 40% of said fabric enhancer composition by weight of said dryer sheet.
• Said fabric enhancer composition comprising a perfume technology and optionally one or more additional fabric enhancer actives as defined below. Further, any conventional fabric enhancer actives can be used with the present invention.
• the fabric enhancer composition comprises from about 0.1% to about 99% of said perfume technology, alternatively from about 0.5% to about 60%, alternatively from about 1% to about 50%, alternatively from about 3% to about 40% by weight of said fabric enhancer composition.
• the remainder of said fabric enhancer composition comprises said one or more additional fabric enhancer actives.
• the perfume technology of the present invention comprises at least one perfume microcapsules comprising a friable perfume microcapsule, a moisture-activated perfume microcapsule and combinations thereof.
• the perfume technology comprises a free perfume ingredient.
• the advantages of using the present perfume technology in dryer sheets includes, but are not limited to: (i) the ability to use a reduced total perfume level, e.g., in neat perfume directly added onto the dryer sheet, and/or the amount of perfume in the perfume microcapsules; (ii) avoiding cost in processing and lost perfume through processing; (iii) delivering a high level of perfume while not affecting process product disposition or process parameters or product stability or product physical properties of the fabric enhancer actives and/or the non-woven substrate; and (iv) delivering a high level of perfume to fabric while avoiding a high level of neat product odor, which can be undesirable to some consumers; (v) delivering improved fabric odor longevity performance compared to neat perfume; and (vi) delivering improved odor from fabrics under stress conditions (one example is while wearing clothing during physical activity or exercise).
• the perfume ingredients of the present invention can be encapsulated into a microcapsule
• the perfume technology further comprises from about 1% to about 50% by weight of a free perfume oil, alternatively from about
• Non- limiting examples of suitable perfumes ingredients include blooming perfumes, perfume oils, and perfume raw materials comprising alcohols, ketones, aldehydes, esters, ethers, nitriles alkenes, and mixtures thereof.
• the perfume microcapsule encapsulates a blooming perfume composition, wherein the blooming perfume composition comprises blooming perfume ingredients.
• blooming perfume ingredients that may be useful in the articles of the present invention are given in U.S. Pat. Pub. No. 2005/0192207 Al, published Sep. 1, 2005, fj[ 29 - 31.
• microcapsule A non-limiting example of a suitable dryer sheets comprising a perfume microcapsule is disclosed in U.S. Patent No. 5,425,887 to Lam et al. b.
• Microcapsules The term "microcapsule” is used herein the broadest sense and includes the encapsulation of perfume or other materials or actives in small capsules (i.e., microcapsules), typically having a diameter less than about 300 microns. In one embodiment, these microcapsules comprise a spherical hollow shell of water insoluble or at least partially water insoluble material, typically polymer material, within which the active material, such as perfume, is contained.
• Non-limiting examples of microcapsules are available in the following references: U.S. Patent Publ. Nos.
• the plurality of microcapsules comprises a friable microcapsule.
• Friability refers to the propensity of the microcapsules to rupture or break open when subjected to direct external pressures or shear forces.
• a microcapsule is "friable" if, while attached to fabrics treated therewith, the microcapsule can be ruptured by the forces encountered when the capsule-containing fabrics are manipulated by being worn or handled (thereby releasing the contents of the capsule).
• the perfume technology comprises from about 0.5% to about 99% of a friable microcapsule, alternatively from about 1% to about 70%, alternatively from about 2% to about 50%, alternatively from about 4% to about 30%, by weight of said fabric enhancer composition.
• the plurality of microcapsules comprises a moisture- activated microcapsule.
• the moisture-activated microcapsule comprises a free perfume ingredients either absorbed onto or into a perfume carrier (e.g., zeolites, clays, cyclodextrins, and combinations thereof).
• a moisture-activated microcapsule includes perfume ingredient absorbed into or onto a perfume carriers.
• the perfume technology comprises a moisture- activated microcapsule comprising a cyclodextrin carrier such as beta-cyclodextrin.
• the perfume technology comprises from about 0.5% to about 30% of a moisture-activated microcapsule, alternatively from about 1% to about 20%, alternatively from about 4% to about 15% by weight of said fabric enhancer composition. iii. Other Microcapsules
• the plurality of microcapsules further comprises a heat- activated microcapsule.
• a heat-activated microcapsule is one that ruptures or otherwise releases the encapsulated fabric enhancer composition by body heat and/or by the heat in a machine dryer.
• the plurality of microcapsules comprises a friable microcapsule, a moisture-activated microcapsule, a heat-activated microcapsule, and combinations thereof.
• additional microcapsules include wax comprising microcapsule such as those described in U.S. Patent No. 5,246,603 and starch-based microcapsule also described in U.S. Patent No. 5,246,603. iv. Preparation of Microcapsule and Microcapsule Characteristics
• Microcapsules may be prepared using a range of conventional methods known to those skilled in the art for making shell capsules, such as interfacial polymerization, and polycondensation. See e.g., U.S. Patent Nos. 3,516,941, 4,520,142, 4,528,226, 4,681,806, and 4,145,184; GB Patent No. 2,073,132; and WO Publication No. 99/17871.
• the shell of the microcapsule comprises an aminoplast resin.
• a method for forming such shell capsules includes polycondensation.
• Aminoplast resins are the reaction products of one or more amines with one or more aldehydes, typically formaldehyde.
• suitable amines include urea, thiourea, melamine and its derivates, benzoguanamine and acetoguanamine and combinations of amines.
• Suitable cross-linking agents e.g., toluene diisocyanate, divinyl benzene, butane diol diacrylate etc.
• secondary wall polymers may also be used as appropriate, e.g., anhydrides and their derivatives, particularly polymers and co-polymers of maleic anhydride as disclosed in U.S. Pat. Publ. No. 2004/0087477 Al.
• the shell of the microcapsules comprises urea-formaldehyde; melamine-formaldehyde; or combinations thereof.
• the plurality of microcapsules comprises a mean diameter in the range from about 1 micrometer to about 100 microns, alternatively from about 5 microns to about 80 microns, alternatively from about 10 microns to about 75 microns, and alternatively between about 15 microns to about 50 microns.
• the particle size distribution can be narrow, broad or multimodal.
• the plurality of microcapsules vary in size having a maximum diameter between about 5 microns and about 300 microns, alternatively between about 10 microns and about 200 microns.
• the plurality of microcapsules comprises an average shell thickness from about 0.01 micron to about 5 microns, alternatively from about 0.02 micron to about 1 micron.
• the dryer sheet further comprises additional fabric enhancer actives.
• fabric enhancer active means any material that performs a function or delivers a benefit, such as modifying the physical or chemical properties of the treated material (e.g. fabric).
• Suitable fabric enhancer actives include, but are not limited to: perfumes, softening agents, anti-static agents, crisping agents, water/stain repellents, stain release agents, refreshing agents, disinfecting agents, wrinkle resistant agents, wrinkle release agents, odor resistance agents, malodor control agents, abrasion resistance and protection agents, solvents, insect/pet repellents, wetting agents, UV protection agents, skin/fabric conditioning agents, skin/fabric nurturing agents, skin/fabric hydrating agents, color protection agents, dye fixatives, dye transfer inhibiting agents, silicones, preservatives and anti-microbials, fabric shrinkage-reducing agents, brighteners, hueing dyes, bleaches, chelants, antifoams, anti-scum agents, whitening agents, catalysts, cyclodextrin, zeolite, petrolatum, glycerin, triglycerides, vitamins, other skin care actives such as aloe vera, chamomile, shea butter and the like, mineral oils, and combinations
• said one or more additional fabric enhancer actives can be encapsulated similar to the perfume microcapsule. In another embodiment, said one or more additional fabric enhancer actives are included as free ingredients present in or on the dryer sheet. Those of skill in the art will understand that more than one type of dryer sheet can be used in accordance with the package of the present invention.
• the package for storing dryer sheets comprises a carton containing a plurality of dryer sheets, said plurality of dryer sheets comprising a first dryer sheet comprising a first perfume technology and a first indicia, and a second dryer sheet comprising a second perfume technology and a second indicia, wherein said first and said second perfume technologies can be different, meaning for example that the first dryer sheet comprises a perfume microcapsule comprising a first perfume, and the second dryer sheet comprises a perfume microcapsule comprising a second perfume. Further said indicia of said first and said second dryer sheets can be correspondingly different such that a consumer will understand that dryer sheets having a certain indicia will provide a certain perfume technology.
• said plurality of dryer sheets comprises a second dryer sheet comprising a fabric enhancer active other than a perfume microcapsule.
• the dryer sheet comprises an embossed substrate comprising at least one embossment.
• embossed substrates comprising at least one embossment.
• said at least one embossment comprises an area of embossment. It is believed that including at least one embossment on said dryer sheet further enhances and/or makes more pleasurable the consumer scent experience because the added three dimensionality of the embossed substrate conveys a sense of increased potency and/or longer lasting freshness of the dryer sheet. Further, embossed substrates are believed to allow for increased fabric enhancer composition loading rates.
• the dryer sheet of the present invention further comprises an indicia of freshness.
• the indicia of freshness should be visible through the window of the carton. By revealing the indicia of freshness, it is believed that the consumer scent experience can be enhanced and/or made more pleasurable. This enhanced and/or more pleasurable scent experience is believed to be represented by the freshness
• the indicia of freshness is in the form of printed designs or patterns upon the dryer sheet. Suitable designs and or patterns include a variety of shapes comprising dots, bubbles, circular shapes, triangles, squares, stars, flowers, lines, crescents, hearts, letters, numbers and combinations thereof.
• the type of shape can be selected to convey the scent experience which is designed from the given type of dryer sheet provided.
• the dryer sheet comprises a perfume technology comprising at least one perfume microcapsule
• the indicia of freshness can be a plurality of dots, bubbles or other circular shapes.
• the indicia of freshness can comprise flower or petal shapes.
• the indicia of freshness is printed onto the dryer sheet.
• the indicia of freshness is printed using a flexographic printer.
• the indicia of freshness is made of a water-soluble ink.
• the indicia of freshness comprises an indicia area of from about 5% to about 50% of said area of said at least one dryer sheet. In another embodiment, the indicia area is from about 10% to about 25% of said area of said at least one dryer sheet. Regardless of the relative size of the indicia of freshness or the relative size of the window defined by the carton, it is believed that at least a portion of said indicia of freshness should be revealed through the window.
• the indicia of freshness comprises an area from about 50% to about 90%, alternatively from about 60% to about 75% of said at least one dryer sheet.
• the indicia of freshness comprises colors or color patterns which can be present upon the entire dryer sheet or a portion of the dryer sheet. Suitable colors or color patterns for use herein include any colors which are different from the conventional dryer sheets which are whitish in color, such as rainbows, ribbons, or tie dye patterns. Where a color or color pattern is used as the indicia of freshness, the indicia or freshness can cover the entire dryer sheet.
• Table I - Enhanced and/or More Pleasurable Scent Experience
• Test subjects are instructed to use the dryer sheets as they normally do following the wash, during the drying process using an automatic dryer. After the two week usage period, test subjects are questioned regarding their acceptance of the tested product.
• Table 1 shows that the Leg 1, in accordance with the present invention provides enhanced and/or more pleasurable scent experience compared to Leg 2, where no indicia is used, and when compared to Leg 3, where neither indicia nor a carton having a window are used.
• X means that the test condition is included in that Leg.
• Morning Dew Scent Dryer sheets comprising the perfume technology shown in the table above are used for each of said three legs.
• the dryer sheets of Leg 1 include indicia of freshness in the form of a plurality of dots, printed onto the dryer sheet, whereas the dryer sheets of Leg 2 and 3 do not. Further, the carton of Leg 3 does not include a window.
• Morning Dew Scent Dryer sheets comprise: • Non woven polyester substrate impregnated with a coating comprising the following ingredients: o KRA: di(soft tallow oxyethyl) hydroxyethyl methyl ammonium methyl sulfate with primary benefit being antistatic; o CSaIt: salt of stearyl (and palmyl) dimethyl amine and hard tallow fatty acid with primary benefit being sof tnes s ; o Perfume technology.
• Every maximum numerical limitation given throughout this specification includes every lower numerical limitation, as if such lower numerical limitations were expressly written herein. Every minimum numerical limitation given throughout this specification includes every higher numerical limitation, as if such higher numerical limitations were expressly written herein. Every numerical range given throughout this specification includes every narrower numerical range that falls within such broader numerical range, as if such narrower numerical ranges were all expressly written herein.

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• Engineering & Computer Science (AREA)
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• Fats And Perfumes (AREA)
• Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
• Details Of Rigid Or Semi-Rigid Containers (AREA)

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• 2007
  • 2007-11-16 US US11/985,636 patent/US20090127149A1/en not_active Abandoned
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