WO2021132724A1 - Article absorbant et emballage pour article absorbant - Google Patents

Article absorbant et emballage pour article absorbant Download PDF

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Publication number
WO2021132724A1
WO2021132724A1 PCT/JP2020/049219 JP2020049219W WO2021132724A1 WO 2021132724 A1 WO2021132724 A1 WO 2021132724A1 JP 2020049219 W JP2020049219 W JP 2020049219W WO 2021132724 A1 WO2021132724 A1 WO 2021132724A1
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WO
WIPO (PCT)
Prior art keywords
absorbent article
inspection member
skin
excrement
display unit
Prior art date
Application number
PCT/JP2020/049219
Other languages
English (en)
Japanese (ja)
Inventor
裕哉 鈴木
吉政　渡
瑶介 曽我部
久孝 七海
貴志 野本
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 CN202080088926.4A priority Critical patent/CN114845674A/zh
Priority to JP2021567769A priority patent/JPWO2021132724A1/ja
Publication of WO2021132724A1 publication Critical patent/WO2021132724A1/fr

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Classifications

    • 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
    • A61F13/42—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with wetness indicator or alarm
    • 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
    • A61F13/45—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 shape
    • A61F13/47—Sanitary towels, incontinence pads or napkins
    • 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
    • A61F13/56—Supporting or fastening means

Definitions

  • the present invention relates to an absorbent article and a package of the absorbent article.
  • Patent Document 1 discloses an absorbent article in which a collecting member for collecting excrement is arranged between a skin-side sheet and an absorbing core. By inspecting the excrement obtained by removing the collected member from the absorbent article, the health condition of the user can be known.
  • the collection member had to be taken out from the absorbent article and the excrement had to be inspected, and it took time for the user of the absorbent article to know the health condition.
  • the time until the user knows the health condition will be shortened by arranging the inspection member for inspecting the health condition of the user instead of the sampling member between the skin side sheet and the absorption core. Will be done.
  • the user can know the health condition by taking out an inspection member having a display unit that develops a color based on excrement from the absorbent article and visually observing the display unit.
  • the skin side sheet is arranged on the skin surface side of the inspection member, it is difficult to visually recognize the display part, and there is a risk that the user cannot accurately confirm the health condition.
  • the display unit is easily visible, but it takes time and effort to take out the inspection member from the absorbent article, and when the inspection member is taken out, the user's excrement causes the user. There is a risk that the user's health condition cannot be easily confirmed due to dirty hands.
  • an absorbent article provided with an inspection member for inspecting the health condition of the user, which can easily and accurately confirm the health condition of the user, is desired.
  • the absorbent article includes an absorbent core, a skin-side sheet arranged on the skin surface side of the absorbent core, and a skin-side sheet arranged on the skin surface side of the absorbent core, and the health condition of the user. It is provided with an inspection member for inspecting.
  • the inspection member has a display unit that develops a color based on excrement. The color difference between the skin-side sheet and the display unit after coloring is 0.6 or more.
  • the package includes an absorption core, a skin-side sheet arranged on the skin surface side of the absorption core, and a skin-side sheet arranged on the skin surface side of the absorption core to determine the health condition of the user. It has an absorbent article provided with an inspection member for inspection, and a packaging member for packaging the absorbent article, and the inspection member has an absorbent display portion that develops a color based on excrement. It is a package of goods.
  • the rigidity of the packaging member is larger than the rigidity of the inspection member.
  • FIG. 1 is a schematic plan view of the absorbent article according to the embodiment as viewed from the skin surface side.
  • FIG. 2 is a schematic plan view of the absorbent article according to the embodiment as viewed from the non-skin surface side.
  • FIG. 3 is a schematic cross-sectional view taken along the line F3A-F3A in FIG.
  • FIG. 4 is a schematic cross-sectional view taken along the line F3B-F3B in FIG.
  • FIG. 5 is a schematic enlarged cross-sectional view of the absorbent article according to Modification 1.
  • FIG. 6 is a schematic enlarged cross-sectional view of the absorbent article according to the second modification.
  • FIG. 7 is a schematic enlarged cross-sectional view of the absorbent article according to the third modification.
  • FIG. 1 is a schematic plan view of the absorbent article according to the embodiment as viewed from the skin surface side.
  • FIG. 2 is a schematic plan view of the absorbent article according to the embodiment as viewed from the non-skin surface
  • FIG. 8 is a schematic plan view of the absorbent article according to the fourth modification.
  • FIG. 9 is a schematic plan view of the absorbent article according to the modified example 5.
  • FIG. 10 is a schematic cross-sectional view of the absorbent article according to the modified example 6.
  • FIG. 11 is a schematic cross-sectional view of the absorbent article according to the modified example 7.
  • FIG. 12 is a schematic perspective view of the package 200 according to the modified example 8.
  • FIG. 13 is a schematic plan view of the package 200 according to the modified example 8 in a state of being opened (expanded).
  • FIG. 14 is a diagram showing the visible light transmittance of the skin-side sheet according to the embodiment.
  • Outline of Embodiment [Aspect 1] Absorption core and The skin side sheet arranged on the skin surface side of the absorption core and It is provided with an inspection member arranged on the skin surface side of the absorption core and for inspecting the health condition of the user.
  • the inspection member is an absorbent article having a display portion that develops a color based on excrement.
  • An absorbent article in which the color difference between the skin-side sheet and the display portion after coloring is 0.6 or more.
  • the above-mentioned absorbent article makes it difficult for the color of the display unit after coloring to resemble the color of the skin-side sheet, and makes it easier to visually recognize the display unit after coloring.
  • the user can easily grasp whether or not the display unit is colored without removing the inspection member from the absorbent article, and can easily and accurately confirm the health condition of the user.
  • Aspect 2 Absorption core and The skin side sheet arranged on the skin surface side of the absorption core and It is provided with an inspection member arranged on the skin surface side of the absorption core and for inspecting the health condition of the user.
  • the inspection member is an absorbent article having a display portion that develops a color based on excrement.
  • the above-mentioned absorbent article makes it easy for the user to confirm the health condition of the user easily and accurately.
  • the skin side sheet has a surface sheet arranged on the skin surface side with respect to the inspection member.
  • the inspection member has a contact portion for contacting the excrement for coloring the display portion.
  • the skin-side sheet has a recess that is recessed toward the non-skin side with respect to the surroundings. The recess overlaps the contact portion in the thickness direction.
  • the excrement is directed toward the non-skin surface side from a position closer to the contact portion than around the recessed portion, so that the excrement easily reaches the contact portion.
  • the display unit can be easily colored, and the time until the display unit is colored can be shortened, so that the user can easily confirm the health condition.
  • the inspection member further includes a display moving portion between the display portion and the contact portion, in which components contained in the excrement move from the contact portion to the display portion.
  • the recess does not overlap the display moving portion in the thickness direction.
  • the inspection member is further provided with a predetermined display moving portion, and the recess does not overlap with the display moving portion in the thickness direction. Therefore, the display moving part is less likely to be hindered by the sweat of the user, and the display is displayed even when the user uses the absorbent article for a long time or the user makes a violent movement.
  • the members, components, etc. that make up the moving part are less likely to come into direct contact with the user's skin, giving the user a sense of security.
  • the absorbent article is formed with creases for folding the absorbent article.
  • the crease is formed at a position where it does not overlap with the display portion in the thickness direction.
  • the absorbent article according to any one of aspects 1 to 5.
  • the area where the display unit can be visually recognized may be reduced due to the formation of creases in the display unit.
  • the display unit may be damaged due to the bending of the display unit, and the area of the display unit to be colored may be reduced.
  • the crease is formed at a position where the crease does not overlap with the display portion in the thickness direction, the display portion is not bent and the deterioration of the visibility of the display portion after coloring can be suppressed.
  • the absorbent article is formed with creases for folding the absorbent article.
  • the inspection member is A contact portion that brings the excrement into contact for coloring the display portion, A display moving part in which the components contained in the excrement move from the contact part to the display part, and Have, The crease is formed at a position where it does not overlap with the display moving portion in the thickness direction.
  • the absorbent article according to any one of aspects 1 to 6.
  • the display moving portion When the display moving portion is bent, the display moving portion may be damaged due to the bending of the display moving portion, and the transport of components contained in excrement may be hindered. In this case, the components contained in the excrement that moves to the display unit are reduced, and the display unit becomes difficult to color.
  • the absorbent article since the crease is formed at a position where it does not overlap with the display moving portion in the thickness direction, the portion from the contact portion to the display portion is not bent, and the accuracy of coloring the display portion is maintained. be able to.
  • the center of the absorbent article in the anteroposterior direction (hereinafter referred to as the anterior-posterior center). It is easier for the user to see the front part than the front-back center as compared with the rear part.
  • the center of the inspection member in the front-rear direction is located in front of the center of the absorbent article in the front-rear direction, it is easy for the user to easily grasp whether or not the display portion is colored. This makes it easier to check the health condition of the user.
  • the inspection member has a contact portion for contacting the excrement for coloring the display portion.
  • the contact is located posterior to the anterior-posterior center of the absorbent article.
  • the absorbent article according to any one of aspects 1 to 8.
  • the contact portion is located behind the center of the absorbent article in the anteroposterior direction. Therefore, in the supine lying position, the user's excrement (particularly body fluid) moves backward due to gravity, so that the excrement easily reaches the contact portion located behind the center of the absorbent article in the anteroposterior direction. .. As a result, the display unit is easily colored, so that the user can easily confirm the health condition.
  • the user may apply an inward force in the width direction by narrowing the distance between the legs.
  • the inspection member may be deformed and the function of the inspection member may be deteriorated.
  • the bending guide portion since the bending guide portion is provided outside the inspection member in the width direction, the bending guide portion guides the bending of the absorbent article and absorbs the material outside the inspection member in the width direction. The article is easily bent. As a result, the inward force in the width direction is less likely to be transmitted to the inspection member, and the function of the inspection member is less likely to deteriorate. Therefore, the accuracy of coloring the display unit can be maintained, and the health condition of the user can be confirmed with high accuracy.
  • Aspect 11 The absorbent article according to any one of aspects 6 to 10, wherein the absorbent article is selected from the group consisting of a sanitary napkin, a panty liner, an adult incontinence pad and a urine absorbing pad. Since the absorbent article is selected from a predetermined product group, the effects of aspects 6 to 10 are higher. In addition, aspect 11 can also be subordinate to any one of aspects 1 to 10.
  • the non-skin side sheet arranged on the non-skin surface side of the absorption core and It has an adhesive portion provided on the non-skin surface of the non-skin side sheet for fixing the absorbent article to the worn article.
  • the inspection member has a contact portion for contacting the excrement for coloring the display portion. At least a part of the contact portion is arranged at a position that does not overlap with the adhesive portion in the thickness direction.
  • the region that does not overlap with the adhesive portion in the thickness direction is more likely to be lifted from the worn article and is easier to approach the user's body than the region that overlaps with the adhesive portion in the thickness direction.
  • the contact portion can approach the user's body and easily come into contact with excrement.
  • the display unit is easily colored, and the user can easily confirm the health condition with high accuracy.
  • the detection targets detected by the test member are urinary waste products, leukocytes, proteins, glucose, ketones, urobilinogen, bilirubin, urinary occult blood, nitrites, steroids, peptides, aromatic compounds, FSH (follicle stimulating hormone), and BUN.
  • Aspect 14 selected from the group consisting of troponin I, troponin T, hemoglobin, strep A, HBs antibody, HIV antibody, TP antibody, rotavirus, influenza virus, adenovirus, DNA, O-157, cocaine, marijuana and morphine. Absorbent article described in.
  • the detection target detected by the inspection member is selected from a predetermined group, so that the effect of the 13th or 14th aspect can be more exerted.
  • aspect 15 can also be subordinate to any one of aspects 1 to 14.
  • An absorption core a skin-side sheet arranged on the skin surface side of the absorption core, an inspection member arranged on the skin surface side of the absorption core and for inspecting the health condition of the user, and With absorbent articles and It has a packaging member for packaging the absorbent article, and has The inspection member is a package of an absorbent article having a display portion that develops a color based on excrement. The rigidity of the packaging member is larger than the rigidity of the inspection member. Packaging for absorbent articles.
  • the rigidity of the packaging member is larger than the rigidity of the inspection member. Therefore, even when the rigidity of the inspection member is low, the rigidity of the packaging member makes it difficult for the inspection member to be bent before opening the packaging body. can do. As a result, it is possible to prevent the inspection member from being damaged before opening and the function of the inspection member from being deteriorated.
  • the skin side sheet has a surface sheet arranged on the skin surface side of the inspection member, and the visible light transmittance of the surface sheet is 60% or more.
  • the visible light transmittance of the surface sheet is 60% or more.
  • the skin side sheet has a surface sheet arranged on the skin surface side of the inspection member, and the basis weight of the surface sheet is 90 gsm or less.
  • the visibility of the color of the display unit after coloring is less likely to be hindered by the surface sheet arranged on the skin surface side of the inspection member, and it is possible to more easily grasp whether or not the display unit is colored. ..
  • the absorbent article comprises a non-skin side sheet arranged on the non-skin surface side of the absorbent core and the non-skin side sheet for fixing the absorbent article to the worn article. It has an adhesive portion provided on the non-skin surface of the above, and at least a part of the inspection member overlaps with the adhesive portion in the thickness direction.
  • the region overlapping the adhesive portion in the thickness direction adheres to the worn article via the adhesive portion. Therefore, the region that overlaps the adhesive portion in the thickness direction does not rise from the worn article as compared with the region that does not overlap the adhesive portion in the thickness direction, and is less likely to hit the user's body.
  • the absorbent article has a non-skin side sheet that is located closer to the non-skin surface side than the absorbent core, and the non-skin side sheet is liquid impermeable and breathable. It is a sheet to have. Compared with the case where the non-skin side sheet is a film having no breathability, the stuffiness of the absorbent article can be reduced. As a result, it is possible to reduce the erroneous reaction of the inspection member due to the sweat of the user, and it becomes easier for the user to confirm the health condition with high accuracy.
  • a display region that overlaps the display portion in the thickness direction and a peripheral region that is a region around the inspection member are provided, and the absorbent article is viewed from the skin surface side.
  • the maximum color difference between the peripheral area and the display area after the display unit is colored is 0.6 or more. Since the maximum color difference between the display area after the display unit is colored and the surrounding area is 0.6 or more, the user can view the absorbent article from the skin surface side to display the color after coloring. The part can be easily seen. The user can easily grasp whether or not the display unit is colored without removing the inspection member from the absorbent article, and can easily and accurately confirm the health condition of the user.
  • the absorbent article 1 may be an absorbent article such as a sanitary napkin, panty liner, adult incontinence pad or urine absorbing pad.
  • disposable sanitary napkins will be described as an example of an absorbent article.
  • the absorbent article 1 may have an anteroposterior direction L, a width direction W, and a thickness direction T.
  • the anteroposterior direction L is a direction extending from the front side (ventral side) of the user to the rear side (dorsal side), or a direction extending from the rear side of the user to the front side.
  • the width direction W is a direction orthogonal to the front-rear direction L.
  • the thickness direction T is a direction extending from the skin surface side of the user to the non-skin surface side (T2) or a direction extending from the non-skin surface side of the user to the skin surface side (T1). Further, the thickness direction T is a direction orthogonal to the front-rear direction L and the width direction W.
  • the skin surface side corresponds to the side facing the user's skin at the time of use.
  • the non-skin side corresponds to the side opposite to the skin side at the time of use, that is, the side facing away from the user's skin.
  • the absorbent article 1 may have a front side region S1, a rear side region S2, and a central region S3.
  • the front side region S1 is located on the front side of the central region S3, and the rear side region S2 is located on the rear side of the central region S3.
  • the central region S3 includes a region that contacts the user's excretory opening (for example, vaginal opening).
  • the anterior region obtained by dividing the absorbent article 1 into three equal parts in the front-rear direction L is the anterior region S1, the posterior region is the posterior region S2, and the anterior region S1 and the posterior region S2.
  • the central region between may be the central region S3.
  • the central region S3 may be the region from the front edge of the wing root to the trailing edge of the wing root.
  • the wing is a portion that is folded back toward the non-skin surface side of the worn article when the absorbent article 1 is used.
  • the absorbent article 1 may have an absorbent core 20, a skin-side sheet 30, a non-skin-side sheet 40, an adhesive portion 50, and an inspection member 60.
  • the absorption core 20 contains an absorption material that absorbs a liquid.
  • the absorbent material may be composed of, for example, at least one of pulp and a highly absorbent polymer.
  • the skin side sheet 30 is arranged on the skin surface side T1 of the absorption core 20.
  • the skin side sheet 30 may have a surface sheet 31 arranged on the skin surface side T1 of the inspection member 60.
  • the surface sheet 31 faces the user's skin.
  • the surface sheet 31 may be composed of a plurality of sheets, for example, a top sheet facing the user's skin, arranged on the non-skin surface side T2 of the top sheet, and on the skin surface side T1 of the inspection member 60. It may be composed of a sheet to be arranged.
  • the skin side sheet 30 is composed of the surface sheet 31.
  • the surface sheet 31 (skin side sheet 30) may be made of, for example, a spunlace non-woven fabric, an air-through non-woven fabric, a spunbonded non-woven fabric, an SMS non-woven fabric, or the like.
  • the visible light transmittance of the surface sheet 31 may be 60% or more.
  • the visible light transmittance of the surface sheet 31 may be preferably 70% or more, and more preferably 80% or more.
  • the basis weight of the surface sheet 31 may be 90 gsm or less, 30 gsm or less, or 17 gsm or less.
  • the thickness of the surface sheet 31 may be 5 mm or less.
  • the non-skin side sheet 40 is arranged on the non-skin side T2 rather than the absorption core 20.
  • the non-skin side seat 40 may have a back seat 41 facing the worn article.
  • the non-skin side sheet 40 may be composed of, for example, a liquid-impermeable film. Further, the non-skin side sheet 40 may be a sheet having liquid impermeableness and breathability, such as a perforated plastic film.
  • the adhesive portion 50 is provided on the non-skin surface of the non-skin side sheet 40. As shown in FIGS. 2 and 3, the adhesive portion 50 may be provided in a region that overlaps the absorption core 20 in the thickness direction T, or may be provided in a region that does not overlap the absorption core 20 in the thickness direction T. .. The adhesive portion 50 may be provided on the wing. The absorbent article 1 is fixed to the worn article via the adhesive portion 50.
  • the inspection member 60 is a member for inspecting the health condition of the user.
  • the inspection member 60 displays the health condition of the user by coloring (color change) based on excrement.
  • excrement include blood (menstrual blood), urine, stool, sweat, and vaginal discharge.
  • Items indicating health status are, for example, physical condition-related (pH, iron deficiency anemia, renal function, myocardial infarction, inflammation / infectious disease, nutritional status evaluation, etc.), pregnancy-related (physiological cycle prediction, ovulation prediction, etc.), mental-related. (Depression tendency, drugs, etc.).
  • the detection targets are, for example, urinary waste products (urine specific gravity), leukocytes, hydrogen ions (pH), proteins, glucose, ketones, urobilinogen, bilirubin, urinary occult blood, nitrites, steroids, peptides, aromatic compounds, FSH ( Follicular stimulating hormone), BUN (Urea nitorogen), AlB (Albumin), LPS (lipopolysaccharide), hCG (human chorionic gonadotropin), LH (yellow body stimulating hormone), U-ALB, CRP (C-reactib protein), Examples include myoglobin, CK-MB, troponin I, troponin T, hemoglobin, strep A, HBs antibody, HIV antibody, TP antibody, rotavirus, influenza virus, adenovirus, DNA, O-157, cocaine, marijuana, morphine, etc. Can be mentioned.
  • the detection target is a chemical substance (inorganic substance, organic substance) determined according to an
  • the inspection member 60 has a display unit 62 that develops a color based on excrement.
  • the display unit 62 displays the health status of the user.
  • the display unit 62 may display the health condition of the user by the color after coloring, or may display the health condition of the user by the presence or absence of coloring.
  • the user can confirm the health condition by visually determining the color after coloring and / or the presence or absence of coloring.
  • the display 62 may include an indicator that develops color based on excrement.
  • the indicator is a chemical substance that develops color by reacting with a detection target contained in excrement or a substance derived from the detection target (for example, a complex formed by an antigen-antibody reaction between the detection target and an antibody).
  • a detection target contained in excrement or a substance derived from the detection target (for example, a complex formed by an antigen-antibody reaction between the detection target and an antibody).
  • Inorganic substances, organic substances may be included.
  • the indicator may contain a chemical substance (inorganic substance, organic substance) that develops color by reacting with an antibody (a chemical substance that causes an antigen-antibody reaction with a detection target) that has moved with the excrement.
  • the display unit 62 may be composed of a plurality of display units having different detection targets. As shown in FIGS. 1 and 3, the display unit 62 may include, for example, a first display unit 62A and a second display unit 62B. The first display unit 62A is located closer to the contact unit 64 than the second display unit 62B.
  • the inspection member 60 has a contact portion 64 for contacting excrement. When the excrement comes into contact with the contact portion 64, the health condition of the user can be displayed.
  • the inspection member 60 may have a moving portion 66 to which a component contained in excrement (hereinafter, excrement component) moves.
  • the excrement component may move due to the capillary phenomenon.
  • the excrement component may include a detection target.
  • the moving unit 66 may include a display moving unit 66A in which the excrement component moves from the contact unit 64 to the display unit 62, and a terminal moving unit 66B in which the excrement component moves in a direction away from the display unit 62.
  • the display moving unit 66A is located between the first display moving unit 66A1 from the contact unit 64 to the first display unit 62A and the plurality of display units 62 (in the embodiment, the first display unit 62A to the second display unit 62B). It may have a second display moving unit 66A2 to which excrement moves.
  • the terminal moving unit 66B is a portion where excrement components and the like that have passed through the display unit 62 move.
  • an immunochromatography method can be used to inspect the health condition.
  • the contact portion 64 to which the excrement comes into contact may be composed of, for example, a pad (may be referred to as a sample pad or a sample pad).
  • the excrement component that has come into contact with the contact portion 64 moves on the display moving portion 66A.
  • the excrement component moves from the first display moving unit 66A1 to the display unit 62.
  • the display moving unit 66A may include an antibody (labeled antibody) that reacts with the detection target (antigen).
  • the portion of the first display moving portion 66A1 containing an antibody may be composed of, for example, a conjugate pad.
  • the excrement component, the complex formed by causing an antigen-antibody reaction with the detection target contained in the excrement component, and the labeled antibody may move due to the capillary phenomenon.
  • the portion to which these chemicals move may be composed of, for example, a membrane.
  • the display unit 62 is a region containing an indicator (supplementary antibody).
  • the first display unit 62A may include a supplementary antibody that captures (binds) the formed complex.
  • the first display unit 62A develops a color by supplementing the complex with a supplementary antibody.
  • the first display unit 62A may be referred to as a test line.
  • the labeled antibody and excrement component may move through the second display unit 66A2 to reach the second display unit 62B from the first display unit 62A.
  • the second display unit 62B may include a supplementary antibody different from that of the first display unit 62A.
  • the supplementary antibody of the second display unit 62B may supplement the complex supplemented by the first display unit 62A and another complex, or may supplement the labeled antibody.
  • the second display unit 62B is colored by being supplemented with a complex or a labeled antibody.
  • the second display unit 62B that captures the labeled antibody may be referred to as a control line.
  • the excrement component that has passed through the display unit 62 (that is, the component that has not been supplemented by the supplementary antibody) moves through the terminal movement unit 66B.
  • the end moving portion 66B may be composed of a membrane.
  • the terminal moving unit 66B may have a suction pad that absorbs excrement components that have passed the display unit 62. Instead of the suction pad, the excrement component that has passed through the display unit 62 may be absorbed by the absorption core 20.
  • the display unit 62 and the contact unit 64 are arranged at different positions. Therefore, in this case, the display unit 62 and the contact unit 64 are different.
  • a test strip method can be used to inspect the health condition.
  • the excrement (detection target) can be brought into direct contact with the display unit 62 containing the indicator. Therefore, the display unit 62 and the contact unit 64 may be the same.
  • the inspection member 60 may have a contact portion 64 and a moving portion 66 (a portion that does not contain the indicator) different from the display unit 62.
  • the inspection member 60 may have a member capable of holding or containing an indicator, and may be made of any material such as paper, non-woven fabric, or woven cloth.
  • the inspection member 60 may be biased to one of the front-rear directions L. As shown in FIG. 1, the center CT of the inspection member 60 in the front-rear direction L may be located in front of the center CL of the absorbent article 1 in the front-rear direction L. Further, the display unit 62 may be biased to one side in the front-rear direction L. The display unit 62 may be located in front of the central CL of the absorbent article 1, and the display unit 62 may be located in front of the central region S3. The display unit 62 may be arranged in the front side region S1. As a result, since the display unit 62 is arranged at a position away from the excrement opening, it is possible to prevent the coloration of the display unit 62 from becoming difficult to see due to excrement.
  • the excrement in the lying posture on the back, the excrement is difficult to diffuse into the anterior region S1, so that the deterioration of the visibility of coloration due to the excrement can be suppressed. Further, in the inspection member 60 using the inochromatography method, the excrement is less likely to come into direct contact with the display unit 62, so that the health condition can be displayed accurately.
  • the contact portion 64 may be biased to one of the front-rear directions L.
  • the contact portion 64 may be located in front of the central CL of the absorbent article 1.
  • the contact portion 64 may be arranged in the inseam region (not shown). Since the excrement easily comes into contact with the contact portion 64, the display portion is easily colored, and the user can easily confirm the health condition.
  • the contact portion 64 may be located inside the display portion 62 in the front-rear direction L.
  • At least a part of the inspection member 60 may overlap with the adhesive portion 50 in the thickness direction T. At least one of the display portion 62, the contact portion 64, and the moving portion 66 may overlap with the adhesive portion 50. As shown in FIG. 2, all of the inspection members 60 may overlap with the adhesive portion 50 in the thickness direction T. As a result, the inspection member 60 is fixed to the worn article, so that the position of the inspection member 60 is less likely to shift due to the movement of the user who wears the absorbent article 1. As a result, it is possible to prevent the excrement from becoming difficult to reach due to the misalignment of the inspection member 60, and it is possible to accurately display the health condition.
  • the color difference ⁇ E between the skin side sheet 30 and the display unit 62 after coloring is 0.6 or more. Further, the color difference ⁇ E between the skin-side sheet 30 and the display unit 62 after coloring is preferably 1.2 or more, more preferably 3.0 or more, still more preferably 5.0 or more, and even more preferably 7. It is 0 or more. Further, as shown in FIGS. 1 and 3, a display region IR that overlaps with the display unit 62 in the thickness direction T and a peripheral region SR that is a peripheral region of the inspection member 60 may be provided. For example, when the absorbent article 1 is a panty liner, the peripheral region SR is an region within, for example, 50 mm from the inspection member 60.
  • the maximum color difference ⁇ E between the peripheral region SR and the display region IR after the display unit 62 is colored may be 0.6 or more.
  • the maximum color difference ⁇ E between the peripheral region SR and the display region IR after coloration is preferably 1.2 or more, more preferably 3.0 or more, still more preferably 5.0 or more, and even more preferably 7. It is 0 or more.
  • the color difference ⁇ E between the display unit 62 after coloration and the portion of the inspection member 60 adjacent to the display unit 62 may be 0.6 or more. Further, the color difference ⁇ E between the display unit 62 after coloring and the excrement to be excreted in the absorbent article 1 may be 0.6 or more. Further, the color difference ⁇ E between the color-developed display unit 62 and the excrement to be excreted in the absorbent article 1 is preferably 1.2 or more, more preferably 3.0 or more, still more preferably 5. It is 0 or more, and even more preferably 7.0 or more. For example, if the absorbent article 1 is a napkin or liner, the excrement is blood (menstrual blood) or vaginal discharge.
  • the display unit 62 may include an indicator in which the color difference ⁇ E between the display unit 62 after coloration and blood (menstrual blood) is in the above range.
  • the absorbent article 1 is a disposable diaper
  • the excrement is feces or urine.
  • the display unit 62 may include an indicator whose color difference ⁇ E between the color-developed display unit 62 and urine is within the above range.
  • the skin side sheet 30 may be selected according to the color (wavelength) of the display unit 62 after coloration. For example, when the color of the display unit 62 after coloring is orange (590 to 620 nm) or red (620 to 750 nm), the visible light transmittance in the entire range of 590 to 750 nm is a predetermined value (for example, 60%).
  • the skin-side sheet 30 described above may be used.
  • the color of the display unit 62 after coloring is green (495 to 570 nm) or yellow (570 to 590)
  • the visible light transmittance in the entire range of 495 to 590 nm is a predetermined value (for example, 60%) or more.
  • a skin-side sheet 30 may be used.
  • the visible light transmittance in the entire range of 380 to 495 nm is a predetermined value (for example, 60%) or more.
  • a skin-side sheet 30 may be used.
  • the color difference between the skin side sheet 30 and the color-developed display unit 62 is 0.6 or more, the color of the display unit 62 after coloration is the skin. It becomes difficult to resemble the color of the side sheet 30, and the display unit 62 after coloring can be easily visually recognized. The user can easily grasp whether or not the display unit 62 is colored without taking out the inspection member 60 from the absorbent article 1, and can easily and accurately confirm the health condition of the user.
  • the visible light transmittance of the surface sheet 31 may be 60% or more. As a result, the user can more clearly see the color of the display unit after coloring through the surface sheet, so that it is easier to grasp whether or not the display unit is colored.
  • the basis weight of the surface sheet 31 may be 90 gsm or less, and the thickness of the surface sheet 31 may be 5 mm or less.
  • the visibility of the color of the display unit 62 after coloring is less likely to be hindered by the surface sheet 31 arranged on the skin surface side T1 of the inspection member 60, and whether or not the display unit 62 is colored is determined. It can be easier to understand.
  • the center CT of the inspection member 60 in the front-rear direction L may be located in front of the center CL of the absorbent article 1 in the front-rear direction L.
  • the user In a state where the user keeps the absorbent article 1 from the crotch part while passing the worn article to which the absorbent article 1 is fixed through both legs, the user is in a state behind the central CL of the absorbent article 1.
  • the front part is easier to see than the central CL. Therefore, the user can easily see the inspection member 60 arranged in front of the central CL. As a result, it becomes easy to grasp whether or not the display unit 62 is colored, and it becomes easy to easily confirm the health condition of the user.
  • At least a part of the inspection member 60 may overlap with the adhesive portion 50 in the thickness direction T.
  • the region overlapping the adhesive portion 50 in the thickness direction T comes into close contact with the worn article via the adhesive portion 50. Therefore, the region that overlaps the adhesive portion 50 and the thickness direction T does not rise from the worn article as compared with the region that does not overlap the adhesive portion 50 and the thickness direction T, and is less likely to hit the user's body.
  • By overlapping at least a part of the inspection member 60 with the adhesive portion 50 it is possible to reduce the separation of the inspection member 60 from the worn article. As a result, it becomes difficult for the inspection member 60 to continue to receive the force from the user's body, and the function of the inspection member 60 can be less likely to deteriorate. Therefore, the accuracy of coloring the display unit 62 can be maintained, and the health condition of the user can be confirmed with high accuracy.
  • the non-skin side sheet 40 may be a sheet having liquid impermeableness and breathability. Compared with the case where the non-skin side sheet 40 is a film having no breathability, the stuffiness of the absorbent article 1 can be reduced. As a result, it is possible to reduce the erroneous reaction of the inspection member 60 due to the sweat of the user, and it becomes easier for the user to accurately confirm the health condition.
  • the maximum color difference ⁇ E between the peripheral region SR and the display region IR after the display unit 62 is colored may be 0.6 or more.
  • the user can easily see the display unit 62 after coloring by viewing the absorbent article 1 from the skin surface side.
  • the user can easily grasp whether or not the display unit 62 is colored without taking out the inspection member 60 from the absorbent article 1, and can easily and accurately confirm the health condition of the user.
  • the skin side sheet 30 may have a recess 40p recessed toward the non-skin surface side T2 from the periphery.
  • the thickness of the skin-side sheet 30 in the recess 40p may be 5 mm or less.
  • the density of the skin-side sheet 30 in the recess 40p may be 18 g / cm 3 or less.
  • the skin side sheet 30 may have a convex portion 40q protruding toward the skin surface side T1 from the surroundings.
  • the concave portions 40p and the convex portions 40q may be arranged alternately in the front-rear direction L.
  • the concave portion 40p and the convex portion 40q may extend in the width direction W.
  • the skin side sheet 30 may be, for example, an uneven sheet manufactured by using a spunlace non-woven fabric.
  • the recess 40p may overlap the contact portion 64 in the thickness direction T.
  • the excrement tends toward the non-skin surface side T2 from a position closer to the contact portion 64 than the periphery of the recess 40p, so that the excrement easily reaches the contact portion 64.
  • the display unit 62 can be easily colored, and the time until the display unit 62 can be colored can be shortened, so that the user can easily confirm the health condition.
  • the recess 40p may overlap the display portion 62 in the thickness direction T. Since the thickness of the skin-side sheet 30 is thin in the recess 40p, the color of the display unit 62 after coloring becomes easy to see. This makes it easier to grasp whether or not the display unit 62 is colored.
  • the concave portions 40p and the convex portions 40q may be arranged alternately in the width direction W.
  • the concave portion 40p and the convex portion 40q may extend in the front-rear direction L.
  • the recess 40p may overlap the display portion 62 in the thickness direction T.
  • the recess 40p can extend across the plurality of display units 62.
  • the thickness of the skin-side sheet 30 is thin in the recess 40p, the colors of the plurality of display units 62 after coloring can be easily visually recognized. This makes it easier to grasp whether or not the display unit 62 is colored.
  • the recess 40p may overlap the contact portion 64 in the thickness direction T.
  • the absorbent article 1 according to the modified example 3 will be described with reference to FIG. 7.
  • the recess 40p may be formed by pressing the skin side sheet 30 in the thickness direction T.
  • the recess 40p formed by pressing may overlap the contact portion 64 in the thickness direction T. Since the excrement goes toward the non-skin surface side T2 from a position close to the contact portion 64, the excrement easily reaches the contact portion 64.
  • the density of the skin-side sheet 30 in the recess 40p is increased by squeezing, excrement is easily drawn in by the capillary phenomenon. As a result, the excrement easily reaches the contact portion 64.
  • the time until the display unit 62 is colored can be shortened, so that the user can easily confirm the health condition.
  • the absorbent article 1 according to the modified example 4 will be described with reference to FIG.
  • the center CT of the inspection member 60 in the front-rear direction L may be located behind the center CL of the absorbent article 1.
  • the display unit 62 may be located behind the central CL of the absorbent article 1, and the display unit 62 may be located behind the central region S3.
  • the display unit 62 may be arranged in the rear side region S2.
  • the contact portion 64 may be located behind the central CL of the absorbent article 1.
  • the contact portion 64 may be arranged in the inseam region (not shown).
  • the contact portion 64 may be located inside the display portion 62 in the front-rear direction L. Since the excrement easily comes into contact with the contact portion 64, the display portion is easily colored, and the user can easily confirm the health condition.
  • the contact portion 64 may be located inside the display portion 62 in the front-rear direction L. In particular, in the supine lying position, the user's excrement (particularly body fluid) moves backward due to gravity, so that the excrement easily reaches the contact portion 64 located behind the center of the absorbent article in the anteroposterior direction. Become.
  • the display unit 62 is easily colored, so that the user can easily confirm the health condition. Further, when the sample is other than urine, since the contact portion 64 is located far from the urine excretion port on the front side of the wearer, it is possible to reduce erroneous reaction of the inspection member 60 due to urine that easily diffuses, and it is used. It makes it easier for people to check their health condition accurately.
  • a bending guiding portion 80 for inducing bending of the absorbent article 1 in the width direction W may be provided outside the inspection member 60 in the width direction W.
  • the bending guiding portion 80 may have a first bending guiding portion 81 in which at least the skin side sheet 30 and the non-skin side sheet 40 are pressed in the thickness direction T along the outer circumference of the absorbent article 1.
  • the bending guiding portion 80 may have a second bending guiding portion 82 extending in the front-rear direction L on both outer sides of the inspection member 60 in the width direction W.
  • the second bending guide portion 82 may be a slit through which the absorption core 20 is penetrated in the thickness direction T, or at least a compression portion in which the absorption core 20 is squeezed in the thickness direction T.
  • the front edge of the second bending guide 82 may be located in front of the front edge of the inspection member 60, and the trailing edge of the second bending guide 82 may be located posterior to the rear edge of the inspection member 60. You can do it.
  • the absorbent article 1 Since the absorbent article 1 is sandwiched between the user's legs, a force toward the inside of the width direction W may be applied by the user narrowing the distance between the legs. When a force is applied to the inspection member 60, the inspection member 60 may be deformed and the function of the inspection member 60 may be deteriorated. By inducing the bending of the absorbent article 1 by the bending guiding portion 80, the absorbent article 1 is more likely to be bent outside the inspection member 60 in the width direction W. As a result, the inward force in the width direction W is less likely to be transmitted to the inspection member 60, and the function of the inspection member 60 is less likely to be deteriorated. Therefore, the accuracy of coloring the display unit 62 can be maintained, and the health condition of the user can be confirmed with high accuracy.
  • At least a part of the contact portion 64 may be arranged at a position that does not overlap with the adhesive portion 50 in the thickness direction T. As shown in FIG. 10, all of the contact portions 64 do not have to overlap with the adhesive portion 50. The region that does not overlap the adhesive portion 50 and the thickness direction T is more likely to be lifted from the worn article and is easier to approach the user's body than the region that overlaps the adhesive portion 50 and the thickness direction T.
  • the contact portion 64 can approach the user's body and easily come into contact with excrement.
  • the display unit 62 is easily colored, and the user can easily confirm the health condition with high accuracy.
  • the absorbent article 1 according to the modified example 7 will be described with reference to FIG.
  • the skin side sheet 30 may have an intermediate sheet 32 arranged between the inspection member 60 and the absorption core 20.
  • the inspection member 60 may be arranged between the surface sheet 31 and the intermediate sheet 32.
  • the intermediate sheet 32 may be a colored sheet.
  • the intermediate sheet 32 may be a second sheet or a core wrap covering the absorption core 20.
  • the color difference ⁇ E between the intermediate sheet 32 and the display unit 62 after coloring may be 0.6 or more. As a result, the user can easily see the display portion after coloring by viewing the absorbent article from the skin surface side.
  • the packaging body 200 includes an absorbent article 1 having an inspection member 60 and a packaging member 100 for individually packaging the absorbent article 1.
  • the packaging member 100 may be a packaging sheet for individually packaging the absorbent article 1. By removing the packaging member 100 when the absorbent article 1 is used, the absorbent article 1 is exposed and can be used.
  • the rigidity of the packaging member 100 is larger than the rigidity of the inspection member 60. Even when the rigidity of the inspection member 60 is low, the rigidity of the packaging member 100 makes it difficult for the inspection member 60 to be bent before opening the package 200. As a result, it is possible to prevent the inspection member 60 from being damaged before opening and the function of the inspection member 60 from being deteriorated.
  • the rigidity of each member can be measured using, for example, a KES pure bending tester.
  • the packaging member 100 may be folded together with the absorbent article 1 with the crease FL as a base point.
  • the absorbent article 1 and the packaging member 100 are formed with a first fold FL1 and a second fold FL2 as fold FLs.
  • the first fold FL1 is formed outside the inspection member 60 in the front-rear direction L
  • the second fold FL2 is formed outside the inspection member 60 in the front-rear direction L.
  • the crease FL may be formed at a position where it does not overlap with the display unit 62 in the thickness direction T.
  • the area where the display unit 62 can be visually recognized may be reduced due to the formation of creases in the display unit 62.
  • the display unit 62 may be damaged due to the bending of the display unit 62, and the area of the display unit 62 to be colored may be reduced.
  • the crease FL may be formed at a position where it does not overlap with the display moving portion 66A in the thickness direction T.
  • the display portion When the display moving portion is bent, the display portion may be damaged due to the bending of the display portion, and the transport of components contained in excrement may be hindered. In this case, the components contained in the excrement that moves to the display unit are reduced, and the display unit becomes difficult to color.
  • the crease By forming the crease at a position where it does not overlap with the display moving portion in the thickness direction, the portion from the contact portion to the display portion is not bent, and the accuracy of coloring the display portion can be maintained.
  • FIG. 14 shows the measurement result of the visible light transmittance.
  • the vertical axis of FIG. 14 indicates the visible light transmittance (%), and the horizontal axis indicates the wavelength (nm) of the light beam used for the measurement.
  • Example 1 an SMS non-woven fabric having a basis weight of 17 gsm was used as the skin side sheet 30.
  • an air-through non-woven fabric having a basis weight of 17 gsm was used as the skin-side sheet 30.
  • Example 3 a spunbonded non-woven fabric having a basis weight of 17 gsm was used as the skin side sheet 30.
  • Example 4 a spunbonded non-woven fabric having a basis weight of 30 gsm was used as the skin side sheet 30.
  • cotton was used as a raw material, and a spunlace non-woven fabric having a basis weight of 30 gsm was used as the skin side sheet 30.
  • Example 6 an air-through non-woven fabric having a basis weight of 30 gsm was used as the skin-side sheet 30.
  • the visible light transmittance was 60% or more.
  • the visible light transmittance having a wavelength of 393 nm or more was 60% or more.
  • the visible light transmittance was 70% or more.
  • the visible light transmittance was 80% or more.
  • the color of the display unit 62 could be visually recognized.
  • the color difference ⁇ E is 1.2 or more, the color difference can usually be easily recognized. Therefore, in any of the examples, the color difference between the skin side sheet 30 and the display unit 62 after coloring is 0.6 or more. It turned out. In Examples 1 to 4, the color of the display unit 62 was easily visible, and in particular, in Examples 1 and 2, the color of the display unit 62 was clearly visible.
  • Example 1 has a higher visible light transmittance than Example 3 in visible light having a wavelength of 476 nm or less, and Example 3 is more visible than Example 1 in visible light having a wavelength of 477 nm or more.
  • the light transmittance was high. Therefore, when the wavelength of the color of the display unit 62 after coloration is 476 nm or less (purple to blue), Example 1 is particularly preferable, and the wavelength of the color of the display unit 62 after coloration is 477 nm or more (green to blue). In the case of red), it was found that Example 3 is particularly preferable.
  • Example 5 has a higher visible light transmittance than Example 6 in visible light having a wavelength of 623 nm or less
  • Example 6 has a higher visible light transmittance than Example 5 in visible light having a wavelength of 624 nm or more.
  • the visible light transmittance was high. Therefore, when the wavelength of the color of the display unit 62 after coloration is 623 nm or less (purple to orange), Example 5 is particularly preferable, and the wavelength of the color of the display unit 62 after coloration is 626 nm or more (red). In the case of, it was found that Example 6 is particularly preferable.
  • Example 4 although the basis weight of the skin-side sheet 30 is 30 gsm, the visible light transmittance is 70% or more, and the visible light transmittance having a wavelength of 385 nm or more is 75% or more. It turned out that there was.
  • the inspection member 60 may be arranged on the skin surface side T1 rather than the skin side sheet 30. This makes it easier for the user to directly visually recognize the color of the display unit 62 after coloring. The user can easily grasp whether or not the display unit 62 is colored without taking out the inspection member 60 from the absorbent article 1, and can easily and accurately confirm the health condition of the user.
  • the inspection member 60 may have a circular shape.
  • the contact portion 64 may be arranged on the outer peripheral side of the inspection member 60, and the display portion 62 may be arranged on the center side of the inspection member 60.
  • the contact portion 64 can come into contact with the excrement diffused in the plane direction more easily than the display portion 62.
  • the absorbent article 1 may have a plurality of inspection members 60.
  • the plurality of inspection members 60 may be arranged at intervals in the width direction W. Since the chance that the inspection member 60 comes into contact with the contact portion 64 increases, it is possible to more easily obtain the inspection result at the time of use.
  • the absorbent article 1 may contain a cooling sensation agent.
  • the cooling sensitizer may be an essential oil derived from menthol (eg, l-menthol), plants (eg, mint, eucalyptus, nutmeg), etc., as acting on the receptor activation channel (TRPM8) in the nerves of the skin.
  • Alcohols such as methanol and ethanol, may be used as the ones that lower the ambient temperature by the heat of vaporization. As a result, it is possible to reduce the erroneous reaction of the inspection member 60 due to the sweat of the user.
  • the absorbent article 1 may be packaged in the packaging member 100 without being folded.
  • the absorbent article 1 does not have to form a crease FL for folding.
  • the inside of the packaging member 100 may be hermetically sealed.
  • the absorbent article 1 may be taken out by breaking the packaging member 100.
  • the packaging member 100 may be packaged with one absorbent article 1 or may be packaged with a plurality of absorbent articles 1 (for example, 2 or 3 absorbent articles 1).
  • the color difference ⁇ E between the skin side sheet 30 and the display unit 62 after coloring may be 2.5 or more.
  • the maximum color difference ⁇ E between the peripheral region SR and the display region IR after coloring may be 2.5 or more.
  • the color difference ⁇ E between the display unit 62 after coloring and the excrement to be excreted in the absorbent article 1 may be 1.2 or more, or 2.5 or more. As a result, even when the skin-side sheet 30 is contaminated with excrement, the user can easily visually recognize the display unit 62 after coloring.
  • Absorbent article 20 Absorbent core 30: Skin side sheet 31: Surface sheet 40: Non-skin side sheet 40p: Recessed part 50: Adhesive part 60: Inspection member 62: Display part 64: Contact part 66A: Display moving part 80: Bending guide 100: Packaging member 200: Packaging IR: Display area SR: Surrounding area

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

Abstract

Le but de la présente invention est de fournir un article absorbant comprenant un élément de test pour tester l'état de santé d'un utilisateur, l'article absorbant étant apte à confirmer l'état de santé de l'utilisateur d'une manière simple et précise. Cet article absorbant présente la configuration suivante.　L'article absorbant comprend : un cœur absorbant (20) ; une feuille côté peau (30) qui est disposée plus vers un côté de surface de peau (T1) que le cœur absorbant (20) ; et un élément de test (60) qui est disposé plus vers le côté de surface de peau (T1) que le cœur absorbant (20) et qui teste l'état de santé de l'utilisateur. L'élément de test (60) présente un indicateur (62) qui subit la coloration sur la base d'excréments. Dans un article absorbant (1), la différence de couleur entre la feuille côté peau (30) et l'indicateur (62) après avoir subi la coloration est de 0,6 ou plus.
PCT/JP2020/049219 2019-12-27 2020-12-28 Article absorbant et emballage pour article absorbant WO2021132724A1 (fr)

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JP2021567769A JPWO2021132724A1 (fr) 2019-12-27 2020-12-28

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JP7353528B1 (ja) 2022-07-28 2023-09-29 ユニ・チャーム株式会社 吸収性物品
WO2024085240A1 (fr) * 2022-10-21 2024-04-25 ユニ・チャーム株式会社 Article absorbant ayant une bandelette réactive de décharge vaginale, et bandelette réactive de décharge vaginale destinée à être utilisée dans un article absorbant
WO2024085239A1 (fr) * 2022-10-21 2024-04-25 ユニ・チャーム株式会社 Bandelette de test pour écoulement vaginal

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JP7353528B1 (ja) 2022-07-28 2023-09-29 ユニ・チャーム株式会社 吸収性物品
WO2024024183A1 (fr) * 2022-07-28 2024-02-01 ユニ・チャーム株式会社 Article absorbant
WO2024085240A1 (fr) * 2022-10-21 2024-04-25 ユニ・チャーム株式会社 Article absorbant ayant une bandelette réactive de décharge vaginale, et bandelette réactive de décharge vaginale destinée à être utilisée dans un article absorbant
WO2024085239A1 (fr) * 2022-10-21 2024-04-25 ユニ・チャーム株式会社 Bandelette de test pour écoulement vaginal
WO2024084726A1 (fr) * 2022-10-21 2024-04-25 ユニ・チャーム株式会社 Article absorbant avec bandelette réactive pour décharge vaginale, et bandelette réactive pour décharge vaginale destinée à être utilisée dans un article absorbant

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