WO2020179884A1 - Article absorbant - Google Patents

Article absorbant Download PDF

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Publication number
WO2020179884A1
WO2020179884A1 PCT/JP2020/009513 JP2020009513W WO2020179884A1 WO 2020179884 A1 WO2020179884 A1 WO 2020179884A1 JP 2020009513 W JP2020009513 W JP 2020009513W WO 2020179884 A1 WO2020179884 A1 WO 2020179884A1
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WO
WIPO (PCT)
Prior art keywords
absorbent article
individual
sanitary napkin
skin
functional agent
Prior art date
Application number
PCT/JP2020/009513
Other languages
English (en)
Japanese (ja)
Inventor
祥平 内田
野田　祐樹
俊久 林
なるみ 山本
Original Assignee
ユニ・チャーム株式会社
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 ユニ・チャーム株式会社 filed Critical ユニ・チャーム株式会社
Priority to CN202080001353.7A priority Critical patent/CN111787895A/zh
Publication of WO2020179884A1 publication Critical patent/WO2020179884A1/fr

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin

Definitions

  • the present invention relates to an absorbent article such as a sanitary napkin.
  • Patent Document 1 describes at least one functional enhancement label that is a women's hygiene article having a body-facing surface, a first-terminal region, and a second-terminal region and is visible from the body-facing surface.
  • a feminine hygiene article is disclosed, comprising, wherein the enhancement mark corresponds to at least one enhanced portion of the feminine hygiene article.
  • an object of the present invention is to provide an individual package of an absorbent article in which a user of the absorbent article can easily recognize a predetermined function of the absorbent article from the state of the individual package before use. ..
  • One aspect (Aspect 1) of the present invention is an individual packaging body for absorbent articles, which is obtained by folding an absorbent article,
  • the individual package has a first surface and a second surface facing each other in the thickness direction.
  • the absorbent article contains a predetermined functional agent in the first surface-corresponding portion corresponding to the first surface and the thickness direction in the folded state.
  • the individual wrapping body wherein the first surface exhibits a color at least partially corresponding to the function of the functional agent.
  • the individual package of the first aspect since the portion containing the functional agent and the first surface corresponding to the thickness direction exhibit a color corresponding to the function of the functional agent at least partially, the individual package before use is used. Even in the state of the body, it is easy for the user to recognize a predetermined function of the absorbent article by visually recognizing the above colors. Therefore, the individual wrapping body of the present aspect 1 allows the user to appropriately wear the absorbent article in consideration of the above functions, and therefore, steadily exhibit the intended effect of the absorbent article by the above functions. You can
  • each of the skin facing surface and the non-skin facing surface of the first surface corresponding portion is at least a portion. It exhibits a color corresponding to the function of the functional agent.
  • the absorbent article exhibits a color corresponding to the function of the functional agent at least partially on each of the skin-facing surface and the non-skin-facing surface of the first surface-compatible portion of the individual package. Therefore, by not only the state of the individual wrapping body before use, but also when the individual wrapping body is opened (that is, when the folded absorbent article is developed), the user visually recognizes the color. It is easier to recognize the predetermined function of the absorbent article.
  • the absorbent article has creases formed when the absorbent article is folded on the skin-facing surface in the unfolded state. On both sides of the crease, there are a region exhibiting a color corresponding to the function of the functional agent and a region exhibiting another color.
  • the individual wrapping body of the present aspect has a region where the absorbent article exhibits a color corresponding to the function of the functional agent with the fold as a boundary, and a region exhibiting other colors, and the boundary between these regions is the fold. This makes it easier to visually recognize, so that the user can more clearly recognize the color corresponding to the function of the functional agent when the folded absorbent article is developed.
  • the region exhibiting a color corresponding to the function of the functional agent is larger than the plan-viewing area of the region exhibiting the other colors. It has a plan view area.
  • the region exhibiting the color corresponding to the function of the functional agent has a planar view area larger than the planar view area of the region exhibiting other colors, so that the user can fold it.
  • the absorbent article in the individual package according to any one of the above aspects 2 to 4, has the thickness of the first surface-corresponding portion and the said first in the unfolded state. 1
  • the thickness of the portion adjacent to the surface-corresponding portion is different.
  • the thickness of the portion corresponding to the first surface of the absorbent article and the thickness of the portion adjacent to the portion corresponding to the first surface are different, and the boundary between these portions has a three-dimensional visual sense based on the thickness difference. Since the difference and the difference in texture make it easier to visually recognize, the user can more clearly recognize the color corresponding to the function of the functional agent when the folded absorbent article is developed. If the absorbent articles have such a thickness difference, there is an advantage that the folded absorbent articles can be easily developed due to the difference in rigidity.
  • the individual wrapping body of any one of the above aspects 1 to 5 is a wrapping material that wraps the folded absorbent article, A lead tape for maintaining an individually wrapped state, which is arranged across the end portion of the packaging material and other portions on the outer surface of the packaging material,
  • the packaging material has a light transmittance of 45% or more.
  • the lead tape is arranged on a portion of the outer surface of the packaging material corresponding to the first surface and the thickness direction.
  • the lead tape which is easily noticed by the user, is arranged on the outer surface of the packaging material, which corresponds to the first surface in the thickness direction, so that the user can lead.
  • the color of the first surface under the lead tape can be more reliably recognized.
  • the light transmittance of the wrapping material is 45% or more, so that the color corresponding to the function of the functional agent is more easily recognized through the wrapping material.
  • the absorbent article has an adhesive portion for fixing clothing on a non-skin facing surface
  • the individual package has a packaging material that is attached to the absorbent article via the adhesive portion and wraps the folded absorbent article.
  • the packaging material has a light transmittance of 45% or more and has a mold release treatment region on the surface facing the absorbent article.
  • the light transmittance of the packaging material is 45% or more, the opposite side of the packaging material is transparent and easily visible, and the packaging material has a release treatment on the surface facing the absorbent article.
  • the number of constituent members of the individual package can be reduced, and the function of the above-mentioned functional agent can be reduced. Corresponding colors can be more easily recognized through the packaging material.
  • the present invention it is possible to provide the individual package of the absorbent article in which the user of the absorbent article can easily recognize the predetermined function of the absorbent article from the state of the individual package before use.
  • FIG. 1 a perspective view of the individual package 10 comprising folding the sanitary napkin 1, FIG. 1 (a), the individual packaging body 10 from the first surface S 1 side is a perspective view
  • FIG. 1 (b) is a perspective view of the individual package 10 from the second surface S 2 side.
  • FIG. 2 is a plan view of the sanitary napkin 1 as viewed from the surface sheet 2 side in the thickness direction DT in the unfolded state.
  • FIG. 3 is a plan view of the sanitary napkin 1 as viewed from the back surface sheet 3 side in the thickness direction DT in the unfolded state.
  • the sanitary napkin 1 is an end view of a cross-section along the central axis C L extending in the longitudinal direction D L.
  • FIG. 5 is a perspective view for explaining a folding method of the sanitary napkin 1 for forming the individual wrapping body 10.
  • FIG. 6 is a plan view of a sanitary napkin 1A used in another embodiment of the present invention as viewed in the thickness direction D T from the topsheet 2 side in an unfolded state.
  • the "longitudinal direction” is a direction in which a vertically long object in a plan view (for example, an individual wrapping body, an absorbent article in a developed state, various constituent members of the absorbent article, etc.) has a long length.
  • the "width direction” refers to "the direction in which the length of the vertically long object in plan view is short”
  • the “thickness direction” is “the direction perpendicular to the object placed on the horizontal plane in the unfolded state”. Refers to "directions”, and these directions are orthogonal to each other.
  • the axis line located in the center of the longitudinal object in the width direction and extending in the longitudinal direction is referred to as "the central axis line in the longitudinal direction”
  • the central axis of the longitudinal object is located in the longitudinal direction.
  • the “axis extending in the width direction” is referred to as the “center axis in the width direction”.
  • the absorbent article in the longitudinal direction of the absorbent article, one side in the longitudinal direction which is relatively proximal to the abdomen of the wearer when the wearer wears the absorbent article
  • the "front side of the absorbent article” is referred to as "the distal side relative to the abdomen of the wearer when the wearer wears the absorbent article in the longitudinal direction of the absorbent article (that is, the wearer's abdomen).
  • the other side “that is relatively proximal to the back” is referred to as the "rear side of the absorbent article”.
  • in the thickness direction of the absorbent article in the unfolded state "when the absorbent article is worn, the position is relatively proximal to the wearer's skin surface”.
  • a "user” includes a person who actually wears the absorbent article (that is, a wearer) and a person who wears the absorbent article to another person (for example, a caregiver). ..
  • Each D W is formed by folding in three folds, and has a flat and substantially rectangular parallelepiped outer shape as shown in FIG.
  • the individual wrapping body 10 of the present embodiment, as shown in FIG. 1A, is a lead tape 12 arranged on the outer surface of the wrapping material 11 so as to straddle the end of the wrapping material 11 and other portions. The individually wrapped state of the folded sanitary napkin 1 is maintained.
  • the individual package 10 is folded so as to correspond to the longitudinal direction DL and the width direction D W of the sanitary napkin 1 in the state where the longitudinal direction DL and the width direction D W are expanded, respectively. Is not limited to such a folding form.
  • individual packaging body 10 as shown in FIG. 1, the first surface S 1 located at one side in the thickness direction D T of the individual package 10, the other in the thickness direction D T of the individual package 10 It has a second surface S 2 that is located on the side, a.
  • the sanitary napkin 1 corresponds to the first surface S 1 and the first surface corresponding portion corresponding to the thickness direction D T (specifically, the sanitary napkin 1 in a developed state described later).
  • a predetermined functional agent (warming agent) is included in the functional agent.
  • a portion exhibiting a color corresponding to the function of the functional agent may be at least a portion of the first surface S 1 of the individual packaging body 10.
  • a second surface S 2 side e.g., the interior of the sanitary napkin 1
  • colored portion located e.g, positioned between the topsheet 2 and the backsheet 3, colored functional member 21
  • chromogen may be formed so as to be viewed through the first surface S 1.
  • the portion including the predetermined functional agent and the first surface S 1 corresponding to the thickness direction DT exhibit a color corresponding at least partially to the function of the functional agent. Therefore, even in the state of the individual wrapping body 10 before use, the user visually recognizes the above-mentioned color, whereby a predetermined function of the sanitary napkin 1 (that is, a warming function of the warming agent which is a functional agent). ) Is easier to recognize. Therefore, in the individual package 10 of the present embodiment, the user can accurately attach the sanitary napkin 1 in consideration of the above functions, so that the desired effect of the sanitary napkin 1 by the above functions (that is, that is). The warmth effect) can be steadily exerted.
  • the sanitary napkin 1 has a vertically long outer shape having a longitudinal direction DL and a width direction D W in a plan view, and further, a center of the width direction D W.
  • each of one side end and the other side end of the width direction D W of the sanitary napkin 1 is substantially trapezoidal toward the outer side of the width direction D W. It has a pair of flap portions 6 and 6 protruding from the surface.
  • the outer shape of the absorbent article is not limited to such an embodiment, and any vertically long shape according to various uses and the like can be used as long as it has a long shape having a longitudinal direction and a width direction.
  • a rectangle, an ellipse, an hourglass, etc. can be adopted.
  • Sanitary napkin 1 described above in the thickness direction D T, a liquid permeable topsheet 2 to form the skin-facing surface S F of the sanitary napkin 1; of the sanitary napkin 1 Non a liquid impermeable back sheet 3 forming the skin-facing surface S B; in the functional region 20 located on the front side D F of the sanitary napkin 1; these two sheets and the absorbent body 4 of absorbent located between the A functional member 21 located between the front surface sheet 2 and the back surface sheet 3 and containing a warming agent as a functional agent is provided as a main constituent member.
  • the sanitary napkin 1 as shown in FIG. 2, comprise a pair of side sheets 5 and 5 respectively extending in the longitudinal direction D L at both ends in the width direction D W, further, shown in FIG. 3 as such, the absorbent body 4 in the thickness direction D duplicate T to and longitudinally D L garment fastening adhesive portion 7 which is arranged in a plurality of strip-shaped form extending in the non-skin-facing side S B of the backsheet 3 ; a pair of flap portions 6, 6 each of the non-skin facing surface S longitudinal D pair of flap portions fixing adhesive portion 71, 71 arranged in strip form extending in the L in B of; the front of the sanitary napkin 1 With a pair of front side first adhesive portions 72, 72 arranged at both ends of the width direction D W in the functional region 20 located on the side DF ; in the substantially central portion of the width direction D W of the functional region 20 in the longitudinal direction. It arranged in a plurality of strip-shaped form extending in D L and a front-side second adhesive portion 73,
  • the above-mentioned sanitary napkin 1 is in the width direction D W so as to pass through the longitudinal front side end located at the most anterior side DF of the sanitary napkin 1 in a plan view. It has a front end virtual line LE 1 that extends and a rear end virtual line LE 2 that extends in the width direction D W so as to pass through a longitudinal rear end located on the rearmost side D B of the sanitary napkin 1, and these front end between the imaginary lines LE 1 and the rear end virtual line LE 2, to the longitudinal direction D functional area 20 comprising the functional member 21 providing a warming sensation to the wearer at the front side D F of the L, the
  • the absorbent region 30 is adjacent to the rear side D B of the functional region 20 and includes the absorbent body 4 that absorbs liquid excrement such as menstrual blood discharged from the wearer.
  • the absorbent body 4 of the absorbent region 30 does not extend beyond the boundary between these regions in the functional region 20, but the absorbent region 30 does not include the absorbent body 4 of the functional region 20.
  • the functional member 21 extends beyond the boundary between these regions, and further, in a portion of the absorbent region 30 adjacent to the functional region 20, the absorbent body 4 located relatively on the skin facing surface side is relatively disposed. It has an overlapping portion 40 that overlaps with the functional member 21 located on the non-skin facing surface side in the thickness direction DT . Since the absorber 4 and the functional member 21 overlap in such a form, the overlapping portion 40 has an action of absorbing the liquid excrement discharged from the wearer as a main action.
  • the absorbent region 30 is located substantially at the center of the absorbent region 30 in the longitudinal direction D L and overlaps the pair of flap portions 6 and 6 in the width direction D W , so that the wearer can wear the sanitary napkin 1 at the time of wearing the sanitary napkin 1.
  • corresponding to the excretion area opposite to the excretory part and; the rear side absorption area adjacent to the rear side D B of the corresponding to the excretion area; the excretion corresponding region front absorbent region and adjacent to the front side D F of the It can be divided into three areas.
  • the sanitary napkin 1 described above in plan view, for three fold the sanitary napkin 1 in the width direction D W, a first longitudinal fold line extending in the longitudinal direction D L LW 1 (phantom) and a second longitudinal fold line LW 2 and (phantom); for three fold the sanitary napkin 1 in the longitudinal direction D L, the width direction first fold line LL extending in the width direction D W 1 (virtual line) and the width direction second folding line LL 2 (virtual line).
  • the sanitary napkin 1 is folded in three in each of the longitudinal direction DL and the width direction D W so that the skin facing surface S F is on the inside by each of these fold lines, and the above-mentioned individual package 10 is folded. Can be formed.
  • the method of folding the sanitary napkin 1 that is, the method of forming the individual wrapping body 10) will be described later.
  • Such sanitary napkin 1 constructed, when worn, the non-skin-facing side S B of the sanitary napkin 1, Suit fixing adhesive portion 7, a pair of front-side first adhesive portion 72 and the forward After being attached to the inner surface of the wearer's clothing (for example, underwear) via the side second adhesive portion 73, the pair of flap portions 6 and 6 are folded back to the outer surface side of the clothing and the pair of flap portions are fixed. It is fixed to the wearer's clothing by being attached to the outer surface of the clothing through the parts 71, 71.
  • it is not an indispensable constituent requirement to have the pair of flap portions it is not always necessary to have such flap portions depending on the form of the absorbent article and the like.
  • the surface sheet 2 extends from the anterior end to the posterior end of the sanitary napkin 1 in the longitudinal direction in a plan view, and is physiological.
  • the napkin 1 has a vertically long outer shape extending from one side end portion of the width direction D W to the other side end portion.
  • the surface sheet 2 is arranged at a position on the skin facing surface side in the thickness direction DT of the sanitary napkin 1 and has a contact surface that can come into contact with the wearer's skin surface (that is, menstruation).
  • the napkin 1 is formed of a liquid-permeable sheet-like member that forms the skin-facing surface S F ).
  • Such a liquid-permeable sheet member is not particularly limited as long as it has various properties that can be used as a surface sheet of an absorbent article (for example, liquid permeability, touch, flexibility, strength, etc.).
  • various non-woven fabrics such as air-through non-woven fabric, spun lace non-woven fabric, spun-bonded non-woven fabric, point-bonded non-woven fabric, and porous resin film can be used.
  • the structure of the sheet-shaped member is not particularly limited, and various sheet-shaped structures such as a flat sheet-shaped structure having a plurality of openings and a concavo-convex structure are adopted in addition to the flat non-perforated sheet-shaped structure. be able to.
  • the light transmittance of the surface sheet is preferably 45% or more, more preferably 50% or more, further preferably 55% or more.
  • the surface sheet has a light transmittance of 45% or more, even if the color-developing source corresponding to the function of the above-mentioned functional agent is located closer to the non-skin facing surface side than the surface sheet, such a color is generated. Can be made easier to see through the surface sheet. That is, when the folded absorbent article is unfolded, the skin-facing surface of the portion corresponding to the first surface of the individual package (the portion corresponding to the first surface) exhibits a color corresponding to the function of the above-mentioned functional agent. It is possible to make it easier to recognize that there is.
  • the "light transmittance” means the “total light transmittance” measured according to the "measurement method A” of 5.5.2 of JIS K7105-1981, and the total light transmittance is, for example, Japan.
  • a colorimetric color difference meter model NDH-300A manufactured by Denshoku Kogyo Co., Ltd.
  • a predetermined condition light receiving element: silicon photocell conforming to JIS K7105-1981, filter: colored glass filter Y, measurement area: It can be measured with ⁇ 12 mm).
  • the type of constituent fibers is not particularly limited, and examples thereof include cellulosic fibers and hydrophilized thermoplastic resin fibers (for example, hydrophilized olefin resin. , Polyester resin, etc.) and other hydrophilic fibers. These fibers may be used alone or in combination of two or more kinds of fibers.
  • any outer shape, various dimensions, basis weight, etc. of the topsheet can be adopted according to the desired liquid permeability, touch, flexibility, etc.
  • the absorber 4 has a longitudinal direction DL and a width direction centered on a substantially central portion of the area corresponding to the excretion port of the sanitary napkin 1 in a plan view. with a wide range extending in D W, it has a longitudinal D L elongated outer shape having both ends protruding to respectively draw an arc toward the outer side in the longitudinal direction D L of.
  • the absorbent body 4 is disposed between the topsheet 2 and the backsheet 3 in the thickness direction D T of the sanitary napkin 1 and is a liquid such as menstrual blood that has passed through the topsheet 2. It is formed of a water-absorbing member having a predetermined water-absorbing property and liquid-retaining property capable of absorbing and holding excrement.
  • Such a water-absorbent member is not particularly limited as long as it can absorb and retain liquid excrement such as menstrual blood discharged from the wearer, and any water-absorbent member known in the art is adopted. be able to.
  • Examples of such a water-absorbent member include one in which at least one absorbent core made of an arbitrary water-absorbent material is covered with a hydrophilic core wrap sheet such as a tissue.
  • examples of the water absorbent material forming the absorbent core include hydrophilic fibers and super absorbent polymers, and more specifically, cellulosic fibers such as crushed pulp, cotton, rayon and acetate; acrylic. Granules made of highly absorbent polymers such as sodium acid copolymers; and mixtures thereof.
  • any outer shape, various dimensions, basis weight, etc. of the absorbent body can be adopted according to the desired absorption performance, flexibility, strength, etc.
  • the back sheet 3 extends from the front end portion to the rear side end portion in the longitudinal direction of the sanitary napkin 1 in a plan view.
  • the sanitary napkin 1 has a vertically long outer shape extending from one side end portion of the width direction D W to the other side end portion.
  • the back sheet 3 is arranged at a position on the non-skin facing surface side in the thickness direction DT of the sanitary napkin 1 and is a non-contact surface with respect to the wearer's skin surface (that is, for sanitary use).
  • forming a non-skin-facing surface S B) of the napkin 1 is formed by a liquid-impermeable sheet member.
  • the liquid-impermeable sheet-like member is not particularly limited as long as it has at least a liquid impermeable property that can prevent the permeation of liquid excrement discharged from the wearer.
  • a liquid impermeable property that can prevent the permeation of liquid excrement discharged from the wearer.
  • heat Hydrophobic non-woven fabrics formed of plastic resin fibers (for example, polyolefin resin fibers such as polyethylene and polypropylene, polyester resin fibers such as polyethylene terephthalate, various composite fibers such as core sheath type); thermoplastics such as polyolefin resins.
  • a hydrophobic resin film formed of a resin; a laminate obtained by laminating a nonwoven fabric on the resin film; a laminated nonwoven fabric such as an SMS nonwoven fabric can be used.
  • the structure of the sheet-shaped member is not particularly limited, and in addition to the flat sheet-shaped structure having no holes, for example, a plurality of openings for ensuring air permeability while maintaining a predetermined liquid impermeability are provided.
  • Various sheet-like structures such as a flat sheet-like structure and an uneven structure can be adopted.
  • the back sheet preferably has a light transmittance of 45% or more, more preferably 50% or more, further preferably 55% or more.
  • the back sheet has a light transmittance of 45% or more, even if the color development source of the color corresponding to the function of the above-mentioned functional agent is located on the skin facing surface side of the back sheet, such a color is produced. , It can be easily seen through the back sheet. That is, it can be more easily recognized that the first surface of the individual wrapping body obtained by folding the absorbent article has a color corresponding to the function of the functional agent.
  • the coloring source of the color corresponding to the function of the functional agent is located on the non-skin facing surface of the back sheet (for example, when the non-skin facing surface of the back sheet is colored), the back sheet is , The above light transmittance requirements may not be satisfied.
  • any outer shape, various dimensions, basis weight, etc. of the back sheet can be adopted according to desired leakproof performance, air permeability, etc.
  • the pair of side sheets 5 and 5 extends in plan view, respectively in the longitudinal direction D L at both ends in the width direction D W of the sanitary napkin 1 It is formed by a pair of strip-shaped sheet-like members.
  • Such a pair of side sheets 5, 5 are arranged in positions skin-facing surface side in the thickness direction D T of the sanitary napkin 1, together with the topsheet 2 to form a skin-facing surface S F of the sanitary napkin 1 ing.
  • each of the pair of side sheets 5 and 5 the outer end in the width direction D W is joined to the skin-facing surface of the back sheet 3 to form a fixed end, while the side sheet in the width direction D W is formed.
  • the center-side end is not joined to any of the constituent members such as the topsheet 2 and forms a free end.
  • the pair of side sheets 5 and 5 have their center-side end portions (free end portions) in the width direction D W standing up when the sanitary napkin 1 is worn, so that liquid waste discharged from the wearer does not leak.
  • a leak-proof wall portion for prevention can be formed.
  • the strip-shaped sheet-shaped member used for the side sheet may have various characteristics (for example, liquid impermeable (leakage proof), touch, flexibility, strength, etc.) that can be used as a side sheet for an absorbent article.
  • a liquid-impermeable sheet-like member similar to the back sheet that is, a sheet-like member such as a hydrophobic nonwoven fabric or a hydrophobic resin film
  • cut into a band may be used. it can.
  • the side sheet preferably has a light transmittance of 45% or more, more preferably 50% or more, and further preferably 55% or more.
  • the side sheet has a light transmittance of 45% or more, even if the color-developing source corresponding to the function of the above-mentioned functional agent is located closer to the non-skin facing surface side than the side sheet, Can be easily seen through the side sheet. That is, when the folded absorbent article is unfolded, the skin-facing surface of the first surface-corresponding portion corresponding to the first surface of the individual package exhibits a color corresponding to the function of the above-mentioned functional agent. , Can be made easier to recognize.
  • any outer shape, various dimensions, basis weight, etc. of the side sheet any outer shape, various dimensions, basis weight, etc. can be adopted according to the desired leak-proof property, touch, flexibility, and the like.
  • the functional member 21 has a longitudinal direction DL and a width direction in at least the functional region 20 located on the front side DF of the sanitary napkin 1 in a plan view. It has a predetermined outer shape that extends over a wide range of D W. As shown in FIG. 4, the functional member 21 is arranged between the topsheet 2 and the backsheet 3 in the thickness direction DT of the sanitary napkin 1 and has a predetermined action (warming effect) on the wearer. It is formed by a sheet-like member containing a warming agent as a functional agent.
  • the sheet-shaped member forming the functional member 21 has a warming agent as a functional agent, a base material capable of holding the warming agent, and a color corresponding to the function of the warming agent (warm feeling function) (that is,). It is composed of a colorant (a warm color).
  • the sheet-like member forming the functional member has a liquid or solid (including paste, powder, etc.) functional agent and a structure capable of holding the functional agent.
  • a colorant having a color corresponding to the function of the functional agent may not be included as long as it includes at least the base material. In that case, a color development source of a color corresponding to the function of the functional agent is provided on other constituent members (for example, a back sheet).
  • the base material capable of holding the functional agent is not particularly limited as long as it can hold the liquid or solid functional agent, and examples thereof include cloth (for example, non-woven fabric, woven fabric, knitted fabric, etc.) and porous. Examples include quality resin sheets (for example, sponge sheets).
  • Such a base material does not have to be used alone as a base material for a functional member, and is also used as another constituent member (for example, a surface sheet, a back sheet, an intermediate sheet, a core wrap sheet, etc.). May be good.
  • the functional agent itself has a predetermined shape-retaining property and the like, and the functional agent alone can be arranged at a predetermined position of the absorbent article and can exert a predetermined function, the functional member may be used. It does not have to have a base material.
  • the warming agent used as a functional agent does not generate heat by itself and stimulates the warming sensory receptor of the wearer's skin to make the wearer perceive warmth. It contains a sensory component.
  • the warming agent is contained in substantially the entire functional member 21 in a plan view, but a part (for example,) if a predetermined warming function can be exhibited. , Only in the central part, etc.).
  • the warming agent of the functional member 21 is eluted or dissolved when the sanitary napkin 1 is worn. Since it can pass through the surface sheet 2 by volatilization or the like and come into contact with the skin of the lower abdomen of the wearer, the warming sensation component of the warming sensitizer stimulates the heat sensory receptors of the skin and the lower abdomen of the wearer Can give a feeling of warmth to the skin.
  • the wearer's menstrual pain can be alleviated, and symptoms such as premenstrual syndrome, poor circulation, and menopause can be alleviated. It is expected.
  • the position of the thickness direction DT on which the functional member 21 is arranged is not particularly limited as long as the warming agent can come into contact with the wearer's skin when the sanitary napkin 1 is worn, but the wearer's skin. from the viewpoint of ease of contact with, is preferably located closer to the skin-facing surface S F.
  • the warming component contained in the warming agent is preferably a plant-derived compound from the viewpoint of a sense of security for the wearer, for example, capsaicins, vanillyl alcohol alkyl ether derivatives (for example, vanillyl ethyl). Ether, vanillyl butyl ether, vanillyl pentyl ether, vanillyl hexyl ether, etc.), ginger extract, ginger oil and the like.
  • vanillyl alcohol alkyl ether derivative, ginger extract, ginger oil and the like are preferably used from the viewpoint of skin irritation.
  • these compounds may be used alone or in combination of 2 or more types.
  • a solvent component capable of dissolving or dispersing the warming component together with the warming component can be used, and examples of such a solvent component include. , Lipophilic solvent, hydrophilic solvent and the like.
  • the lipophilic solvent include fats and oils such as natural oils (for example, fatty acid esters such as triglycerides, coconut oil, linseed oil and the like) and hydrocarbons (for example, paraffin and the like).
  • examples of the hydrophilic solvent include water and alcohol, and examples of the alcohol include lower alcohol (for example, methanol, ethanol, ethylene glycol, glycerin, etc.) and higher alcohol (for example, capryl alcohol).
  • the solvent it is preferable to use a lipophilic solvent such as fat or oil or alcohol because it is easy to control the volatility, and further, it is easy to maintain the absorption performance of the absorbent article. It is more preferable to use an oily solvent.
  • the solvent may remain in the application target site in a solidified state or a volatilized state.
  • the concentration of the warming component in the warming agent is preferably 1 to 50% by mass, more preferably 3 to 30% by mass, and further preferably 5 to 15% by mass from the viewpoint of the warming effect. Is.
  • the functional agent is not limited to the above-mentioned warming agent, and any functional agent according to a desired action can be adopted.
  • functional agents include cold sensation agents, exothermic agents, agents (for example, skin astringents, anti-inflammatory agents, antibacterial agents, pH adjusters, moisturizers, etc.), deodorants and the like.
  • These functional agents have, for example, one type of functional agent (for example, a warming agent) arranged in a part of the functional member and another type of functional agent (for example, a warming agent) in another part in a plan view. , Cooling agent) may be arranged in combination.
  • the functional agent is contained in a water-disintegrating protective material (for example, a microcapsule) in order to prevent the functional agent from volatilizing or moving to another area before use.
  • a water-disintegrating protective material for example, a microcapsule
  • microcapsules containing a functional agent can disintegrate when in contact with a liquid (for example, menstrual blood, urine, sweat, etc.) and release the functional agent to the outside.
  • the functional agent released in this way can exert a predetermined function on the wearer by vaporizing due to the wearer's body temperature or the like or by coming into contact with the wearer's skin.
  • the material of the microcapsules is not particularly limited, but for example, monosaccharides (for example, glucose, etc.), disaccharides (for example, sucrose, etc.), polysaccharides (for example, dextrin, glucomannan, sodium alginate, water-soluble).
  • Sugars such as starch); gelatin; water-soluble polymers such as polyvinyl alcohol and polyvinyl acetate.
  • Microcapsules can be produced, for example, by dissolving the material of microcapsules in water to form an aqueous solution, mixing the aqueous solution with a functional agent and a surfactant, and drying the aqueous solution under reduced pressure while spraying. it can.
  • microcapsules are commercially available, and examples thereof include INCAP (trademark) commercially available from Symrise.
  • the cold sensation agent that can be used as the functional agent contains a cold sensation component that stimulates the cold sensation receptor of the wearer's skin without cooling itself and causes the wearer to perceive the cold sensation. It is a waste.
  • the cooling sensation component include menthol (eg, 1-menthol); menthol derivatives (eg, menthyl lactate, menthyl glyceryl ether); methyl salicylate; essential oils derived from plants such as mint and eucalyptus.
  • the solvent component that can be used when the cooling sensation agent is applied to the substrate by coating or the like can be the same as the above-described warming sensation agent.
  • the concentration of the cooling sensation component in the cooling sensation agent is preferably 5 to 90% by mass, more preferably 10 to 80% by mass, and further preferably 30 to 70% by mass from the viewpoint of the cooling sensation effect. Is.
  • the heating agent that can be used as the functional agent has an action of warming the wearer's skin by generating heat by itself, and for example, heat of oxidation of a metal powder such as iron powder, acid or alkali. Those that utilize chemical energy such as heat of neutralization and heat of hydration of inorganic salts can be mentioned.
  • the exothermic agent may be used by being dissolved or dispersed in a solvent component or a dispersion medium.
  • the agent that can be used as the functional agent has a predetermined pharmacological action on the skin of the wearer, and examples thereof include a skin astringent, an anti-inflammatory agent, an antibacterial agent, a pH adjuster, and a moisturizer.
  • a skin astringent include zinc oxide, aluminum sulfate, tannic acid, and oil-soluble polyphenols (for example, Oobaku extract, Otogirisou extract, Chamomile extract, Shirakaba extract, Biwa leaf extract, Bodaiju extract, Hop extract, etc.). Examples include those containing.
  • anti-inflammatory agent examples include naturally occurring anti-inflammatory components (eg, button extract, otogirisou extract, chamomile extract, yomogi extract, perilla extract, etc.) and synthetic anti-inflammatory components (eg, allantoin, dipotassium glycyrrhizinate, etc.). Examples include those containing anti-inflammatory components.
  • antibacterial agent examples include naturally derived antibacterial components (for example, Oubaku extract, olive leaf extract, chamomile extract, bear zasa extract, sansho extract, perilla extract, dokudami extract, hop extract, eucalyptus extract, yomogi extract, etc.) and synthetic.
  • Examples include those containing an antibacterial component such as an antibacterial component (eg, ethylhexylglycerin, etc.).
  • Examples of the pH adjuster include those containing a weakly acidic component for keeping the skin weakly acidic, such as malic acid, succinic acid, citric acid, tartaric acid, and lactic acid.
  • Examples of the moisturizer include those containing moisturizing components such as polyhydric alcohols (for example, glycerin, propylene glycol, butylene glycol, sorbitol, etc.), urea, and emollient components (for example, petrolatum).
  • the deodorant that can be used as the functional agent has an action of physically or chemically adsorbing or absorbing the odor generated from the excrement discharged from the wearer, and for example, activated carbon, Zeolites, silica gel, alumina, porous glass, silver ions and the like can be mentioned.
  • the content (basis weight) of the functional agent in the functional member a predetermined content depending on the type of the functional agent, the arrangement position of the functional member, etc. can be adopted.
  • the functional agent is a warming sensation agent or a cooling sensation agent.
  • the basis weight of the warming sensation component or the cooling sensation component contained in is preferably 0.001 to 30 g/m 2 , more preferably 0.01 to 20 g/m 2 , and further preferably 0.1 to 10 g/m 2 . It can be contained in the functional member with such a basis weight.
  • the functional member 21 is colored with a color corresponding to the warming function of the warming agent as a functional agent, that is, a warm-colored colorant.
  • the individual wrapping body 10 in which the sanitary napkin 1 is folded has a warm color system corresponding to the warm sensation function of the warming agent using the functional member 21 colored in a warm color system as a color source. Since the color can be visually recognized by the user through the first surface S 1 of the individual wrapping body 10, the user can easily recognize the warming function of the sanitary napkin 1 even in the state of the individual wrapping body. You can Further, the functional member 21 is formed by sandwiching air-laid pulp (white) with colored tissue in the thickness direction.
  • the fiber density is higher than that of airlaid, and pigments and the like are easily diffused (that is, color is easily developed).
  • a tissue By using a tissue, it is possible to make the above-mentioned color easily visible from both the surface sheet side and the back sheet side, rather than simply coloring the air-laid pulp (material having a low fiber density and excellent heat retention).
  • the colored tissue may be sandwiched between sheets of air-laid pulp or a non-woven fabric to develop the color. As a result, the color can be developed without hindering the placement of the functional agent and the absorption of liquid excrement.
  • the "color corresponding to the function of the functional agent” means a color reminiscent of the function of the functional agent.
  • the functional agent when the functional agent is a warming agent or a heat-generating agent, a warm impression is given. Warm colors such as red, orange, and yellow that give a cold impression are applicable, and when the functional agent is a cold sensitizer, cold colors such as blue, bluish green, and bluish purple that give a cold impression are applicable.
  • the functional agent is a drug or the like, a green-based neutral color such as green or yellow-green that gives a good health impression or a natural impression is applicable.
  • the functional agent when the functional agent is a deodorant or the like, black or gray reminiscent of activated carbon or silver ions is applicable.
  • the warm colors of the colored functional member 21 can be visually recognized from the non-skin facing surface side through the back sheet 3.
  • the skin facing surface S F of the portion corresponding to the first surface S 1 of the individual wrapping body 10 formed by folding the sanitary napkin 1 (that is, the portion corresponding to the first surface) can be visually recognized from the skin facing surface side through the surface sheet 2.
  • each of the non-skin-facing surface S B is, and has a warm colors corresponding to the function of the warming agent.
  • the individual wrapping body 10 formed by folding the sanitary napkin 1 is not only used by the user in the state of the individual wrapping body before use but also when the individual wrapping body 10 is opened (that is, the folded sanitary napkin). Even when the napkin 1 is unfolded), the warming function of the sanitary napkin 1 can be easily recognized by visually recognizing the warm color.
  • any outer shape, various dimensions, basis weight, etc. of the functional member any outer shape, various dimensions, basis weight, etc. can be adopted according to the type and arrangement form of the functional agent.
  • the colorant used for coloring the functional member is not particularly limited, and any colorant known in the art (for example, pigment, dye, etc.) can be adopted. Further, the coloring means using this colorant is not particularly limited, and the functional member may be colored by, for example, coating or printing the colorant, or the colorant may be contained in the constituent components of the functional member. It may be colored by. The same applies to the case where a color development source corresponding to the function of the functional agent is formed other than the coloring of the functional member (for example, the case where the first surface of the individual package is directly colored).
  • any pressure-sensitive adhesive known in the art can be adopted, for example, styrene-ethylene-butadiene-styrene (SEBS), styrene-butadiene-styrene (SBS).
  • SEBS styrene-ethylene-butadiene-styrene
  • SBS styrene-butadiene-styrene
  • the pressure sensitive adhesive include a styrene-based copolymer such as styrene-isoprene-styrene (SIS).
  • any arrangement form, outer shape, and various dimensions of various adhesive parts can be adopted in consideration of the ease of fixing to the clothes.
  • the individual packaging body 10 As shown in FIG. 2, affixed to the sanitary napkin 1 through a plurality of adhesive portions arranged in the non-skin-facing side S B of the sanitary napkin 1 , Has a packaging material 11. Note that the packaging material 11 is not shown in FIGS. 3 and 4. The packaging material 11 is folded together with the sanitary napkin 1 and wraps the folded sanitary napkin 1, and is formed of a predetermined sheet-shaped member.
  • the packaging material 11 has a light transmittance of 45% or more and has a mold release processing region on the surface facing the sanitary napkin 1.
  • the individual package 10 can be easily seen through the opposite side of the packaging material 11, and it is not necessary to separately provide a release sheet for protecting the adhesive portion of the sanitary napkin 1, so that the individual package 10 is configured.
  • the number of members can be reduced, and the color corresponding to the function of the functional agent of the individual wrapping body 10 can be more easily recognized through the wrapping material 11.
  • the packaging material does not have to meet the above requirements for light transmittance.
  • the packaging material when the portion exhibiting the color corresponding to the function of the functional agent is covered with the packaging material, the packaging material preferably has a light transmittance of 45% or more. It is more preferably% or more, and even more preferably 55% or more. When the light transmittance of the packaging material is 45% or more, the color corresponding to the function of the functional agent of the individual packaging body can be more easily recognized through the packaging material.
  • the sheet-shaped member that can be used as the packaging material is not particularly limited, and for example, a resin sheet or a non-woven fabric can be used. Above all, from the viewpoint of airtightness of the individual package, it is preferable to use a resin sheet, and further preferably, a resin sheet made of a polyolefin resin such as polyethylene or polypropylene is used. Such a resin sheet may have a single-layer structure or a multi-layer laminated structure, and may further have a barrier layer formed of an ethylene vinyl alcohol copolymer (EVOH) resin or the like. ..
  • EVOH ethylene vinyl alcohol copolymer
  • any outer shape, various dimensions, basis weight, etc. of the packaging material any outer shape, various dimensions, basis weight, etc. can be adopted in consideration of ease of packaging, airtightness, and the like.
  • the individual packaging body since it is not essential to provide such a packaging material, in the case of forming the individual packaging body only with the absorbent article, the individual packaging body is provided with such a packaging material. It does not have to be.
  • the individual wrapping body 10 is arranged on the outer surface of the packaging material 11 so as to straddle the end of the packaging material 11 and other portions.
  • a lead tape 12 is provided.
  • the lead tape 12 seals the open end of the packaging material 11 folded together with the sanitary napkin 1 to maintain the individual packaging state of the folded sanitary napkin 1, and is formed by a band-shaped tape member. Has been done.
  • any tape member known in the art can be adopted, for example, a strip-shaped tape base material (for example, film, non-woven fabric, paper, etc.) and the surface of the tape base material. And the like (for example, a rubber-based pressure-sensitive adhesive, an acrylic-based pressure-sensitive adhesive, etc.) disposed in the.
  • the constituent materials of the film and the non-woven fabric that can be used as the tape base material are not particularly limited, and examples thereof include polyolefin resins such as polyethylene and polypropylene; polyester resins such as polyethylene terephthalate; polyamide resins; polyurethane resins and the like. Can be mentioned.
  • Such a tape base material may have elasticity.
  • the lead tape 12 of the individual wrapping body 10 corresponds to the first surface S 1 of the outer surfaces of the packaging material 11 in the thickness direction, as shown in FIG. 1A. It is placed in the part.
  • the user's eyes to remain easily lead tape 12 is arranged on the first surface S 1 and the portion corresponding to the thickness direction of the outer surface of the packaging material 11, the user read
  • the tape 12 is peeled off and the individual wrapping body 10 is opened, it is possible to more reliably recognize the color (that is, the color corresponding to the function of the functional agent) of the first surface S 1 under the lead tape 12. it can.
  • any arrangement form, outer shape, various dimensions, etc. of the lead tape any arrangement form, outer shape, various dimensions, etc. may be adopted in consideration of the strength required for the lead tape, ease of opening, and the like. it can.
  • the individual packaging state can be maintained by means other than the lead tape (for example, heat fusion means), the individual packaging is performed.
  • the body does not have to be equipped with such lead tape.
  • FIG. 5 a sanitary napkin 1 of the expanded state (a), the as shown in FIG. 5 (b), a first longitudinal extending in the longitudinal direction D L
  • FIG. 5 (c) and (d) show. as shown, in each of the widthwise direction a first fold line LL 1 and the width direction second fold line LL 2 extending in the width direction D W, the three-fold in the longitudinal direction D L as skin-facing surface S F is the inner It can be formed by folding.
  • the sanitary napkin 1 folded with packaging material 11 affixed to the non-skin-facing surface S B furthermore, after folding, the said packaging material at the outer surface of the packaging material 11
  • the open end of the folded packaging material 11 is sealed by the lead tape 12 arranged at the end of the 11 to maintain the packaging state.
  • the method of folding the absorbent article for forming the individual package is not limited to the mode of the above-described embodiment, and is arbitrary in consideration of the compactness of the individual package and the ease of opening. Folding method can be adopted. (Another embodiment)
  • the absorbent article that can be used for the individual package is not limited to the above-described embodiment, and in particular, the arrangement form of the functional agent (that is, the arrangement form of the functional member) and the like can be appropriately changed. It is possible.
  • an absorbent article (sanitary napkin 1A) according to another embodiment of the present invention which is different from the sanitary napkin 1 in the above-described embodiment only in the arrangement form of the functional member and the absorbent body, with reference to the drawings. The details will be described.
  • the configuration other than the configuration different from the above-mentioned sanitary napkin 1 is basically the same as the above-mentioned sanitary napkin 1, and thus the description thereof will be omitted.
  • the length of the longitudinal direction D L of the functional member 21A and the absorbent body 4A is shorter, respectively, the functional member 21A and absorber 4A are arranged so as not to overlap in the thickness direction D T. That is, the sanitary napkin 1A does not have the overlapping portion 40 unlike the sanitary napkin 1 described above.
  • Sanitary napkin 1A in skin-facing surface S F of a developed state, fold the sanitary napkin 1A is formed when folded (in particular, is formed along the width direction first fold line LL 1 in FIG. 6 A fold line, and further, on both sides of the fold line, a region exhibiting a warm-colored color corresponding to the function of the warming agent (that is, in FIG. 6, the first folding line LL in the width direction).
  • the functional region 20A located on the front side DF and in which the warm-colored color of the functional member 21A is visible, and a region exhibiting other colors (that is, the first folding in the width direction in FIG. 6).
  • the absorption region 30A located on the rear side D B with the line LL 1 as a boundary.
  • this "region exhibiting other colors” is not particularly colored and usually exhibits a white color.
  • the boundary of each of the above regions is easily visible by the crease. Therefore, when the user unfolds the folded sanitary napkin 1A, the above Warm colors corresponding to the function of the warming agent can be recognized more clearly.
  • this individual wrapping body is used because the region showing a warm color corresponding to the function of the warming agent has a plan view area larger than the plan view area of the region showing other colors.
  • the functional member 21A has a thickness smaller than that of the absorbent body 4A in the absorbent region 30A, as shown in FIG. 7. Therefore, in the sanitary napkin 1A, in the unfolded state, the thickness of the portion including the functional member 21A (that is, the portion corresponding to the first surface) and the thickness of the portion adjacent to the portion are different (more). Specifically, the thickness of the portion including the functional member 21A is smaller than the thickness of the portion adjacent to the portion). As described above, when the thickness of the portion corresponding to the first surface of the sanitary napkin 1A is different from the thickness of the portion adjacent to the portion corresponding to the first surface, the boundaries of these portions are stereoscopically based on the thickness difference.
  • the folded sanitary napkin 1A Since it becomes easier to see due to the difference in texture and texture, when the user unfolds the folded sanitary napkin 1A, it is possible to more clearly recognize the warm color corresponding to the function of the warming agent. it can. If the sanitary napkin 1A has such a thickness difference, there is also an advantage that the folded sanitary napkin 1A can be easily deployed due to the difference in rigidity.
  • the absorbent article in the individual wrapping body of the present invention is not limited to the sanitary napkin of each of the above-described embodiments, and can be applied to various absorbent articles such as panty liners, incontinence pads, breast milk pads, and disposable diapers. .. Further, the individual package of the present invention is not limited to the above-described embodiments and the like, and can be appropriately combined, substituted, modified, etc. within a range that does not deviate from the object and purpose of the present invention.
  • the ordinal numbers such as “first” and “second” are for distinguishing the items with the ordinal numbers, and mean the order, priority, importance, etc. of each item. Not something to do.

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  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dermatology (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

La présente invention concerne un emballage individuel d'article absorbant permettant à l'utilisateur de l'article absorbant de reconnaître facilement une fonction prescrite de l'article absorbant à partir de l'état du paquet individuel avant utilisation.　Cet emballage individuel (10) d'article absorbant (1) comprend une première surface (S1) et une seconde surface (S2) qui se font face dans le sens de l'épaisseur. L'article absorbant (1) comprend un agent fonctionnel prescrit sur une première partie correspondante de surface qui correspond à la première surface (S1) dans le sens de l'épaisseur en position dépliée. La première surface (S1) présente au moins partiellement une couleur correspondant à la fonction de l'agent fonctionnel.
PCT/JP2020/009513 2019-03-06 2020-03-05 Article absorbant WO2020179884A1 (fr)

Priority Applications (1)

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JP2019041023A JP7357452B2 (ja) 2019-03-06 2019-03-06 吸収性物品
JP2019-041023 2019-03-06

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JPWO2023100845A1 (fr) * 2021-11-30 2023-06-08
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008173505A (ja) * 2008-04-07 2008-07-31 Daio Paper Corp 包装生理用ナプキン
JP2012075569A (ja) * 2010-09-30 2012-04-19 Unicharm Corp 吸収性物品
JP3213494U (ja) * 2017-09-01 2017-11-09 ユニ・チャーム株式会社 機能性物品
JP2018157943A (ja) * 2017-03-22 2018-10-11 株式会社リブドゥコーポレーション 吸収性物品包装体
JP2018166941A (ja) * 2017-03-30 2018-11-01 花王株式会社 吸収性物品の個装体
JP3218754U (ja) * 2018-08-13 2018-11-08 ユニ・チャーム株式会社 吸収性物品

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8039685B2 (en) * 2004-12-15 2011-10-18 The Procter & Gamble Company Absorbent article having a functional enhancement indicator
JP5033833B2 (ja) 2009-04-28 2012-09-26 ユニ・チャーム株式会社 吸収性物品
JP5548439B2 (ja) 2009-12-22 2014-07-16 花王株式会社 吸収性物品
JP2011136741A (ja) 2009-12-28 2011-07-14 Kao Corp 吸収性物品用包装体
JP6205450B1 (ja) 2016-03-31 2017-09-27 ユニ・チャーム株式会社 吸収性物品
JP6144805B1 (ja) * 2016-06-09 2017-06-07 大王製紙株式会社 吸収性物品

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008173505A (ja) * 2008-04-07 2008-07-31 Daio Paper Corp 包装生理用ナプキン
JP2012075569A (ja) * 2010-09-30 2012-04-19 Unicharm Corp 吸収性物品
JP2018157943A (ja) * 2017-03-22 2018-10-11 株式会社リブドゥコーポレーション 吸収性物品包装体
JP2018166941A (ja) * 2017-03-30 2018-11-01 花王株式会社 吸収性物品の個装体
JP3213494U (ja) * 2017-09-01 2017-11-09 ユニ・チャーム株式会社 機能性物品
JP3218754U (ja) * 2018-08-13 2018-11-08 ユニ・チャーム株式会社 吸収性物品

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JP7357452B2 (ja) 2023-10-06
TWI836025B (zh) 2024-03-21

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