CN109922767A - Absorbent commodity - Google Patents

Absorbent commodity Download PDF

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Publication number
CN109922767A
CN109922767A CN201680090665.3A CN201680090665A CN109922767A CN 109922767 A CN109922767 A CN 109922767A CN 201680090665 A CN201680090665 A CN 201680090665A CN 109922767 A CN109922767 A CN 109922767A
Authority
CN
China
Prior art keywords
absorbent commodity
illusion
parablepsia
length direction
function
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201680090665.3A
Other languages
Chinese (zh)
Inventor
七海久孝
野本贵志
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unicharm Corp
Original Assignee
Unicharm Corp
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 Unicharm Corp filed Critical Unicharm Corp
Publication of CN109922767A publication Critical patent/CN109922767A/en
Pending legal-status Critical Current

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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
    • 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
    • A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
    • A61F13/51394—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability creating a visual effect, e.g. having a printed or coloured topsheet, printed or coloured sub-layer but being visible from the topsheet, other than embossing for purposes of bonding, wicking, acquisition, leakage-prevention
    • 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
    • A61F13/45—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
    • A61F13/472—Sanitary towels, incontinence pads or napkins specially adapted for female use
    • 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
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/51104—Topsheet, i.e. the permeable cover or layer facing the skin the top sheet having a three-dimensional cross-section, e.g. corrugations, embossments, recesses or projections
    • A61F13/51108—Topsheet, i.e. the permeable cover or layer facing the skin the top sheet having a three-dimensional cross-section, e.g. corrugations, embossments, recesses or projections the top sheet having corrugations or embossments having one axis relatively longer than the other axis, e.g. forming channels or grooves in a longitudinal direction
    • 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
    • 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
    • A61F13/51496—Backsheet, i.e. the impermeable cover or layer furthest from the skin having visual effects
    • 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
    • A61F13/515—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 characterised by the interconnection of the topsheet and the backsheet

Landscapes

  • 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)
  • Dermatology (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

The issue of the present invention is to provide a kind of absorbent commodities, for the absorbent commodity, can properly understand the function of assigning to absorbent commodity, can properly wear absorbent commodity.A kind of absorbent commodity (2), it is made of the multiple components for including at least absorber (3), surface patch (4) and back sheet (5), wherein, in order to enable a user to function possessed by least one component that visual identity goes out in multiple components, the absorbent commodity is in the parablepsia portion (40) for having functional part or there is description to have Illusion Figure (41) for part corresponding with having functional part.

Description

Absorbent commodity
Technical field
The present invention relates to a kind of absorbent commodities.
Background technique
Absorbent commodity as known sanitary napkin, incontinence pad.Absorbent commodity be dressed in underwear come using, But if dress is inappropriate, fully absorbed there are the non-absorbability article such as discharged liquid and generate leak to the outside etc. it is bad existing The possibility of elephant.In order to properly wear absorbent commodity, such as the method that consideration assigns the mark of dress to absorbent commodity. As the method for assigning mark to absorbent commodity, patent document 1 can be enumerated.The absorbent commodity of patent document 1 is that have The feminien hygiene article on surface, the 1st terminal part region and the 2nd terminal part region towards body, being set to has because of bending Leg opening portion part and two sides with boundary in-leg part underwear.Feminien hygiene article includes can be from towards body The function intensified mark of at least one seen of surface.Function intensified mark and at least one of feminien hygiene article are function intensified Part is corresponding.According to patent document 1, user can learn the function intensified part of article according to function intensified mark, Article can be appropriately set in underwear.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Application Publication 2008-522671 bulletin
Summary of the invention
Problems to be solved by the invention
In patent document 1, function intensified mark is the mark or signal that user can perceive, specifically, energy Enough enumerate outlet, line segment, curve, band, arrow, text, picture, label, point, spot, shade, fringe pattern, petal, sunlight The mark being abstracted as line, wave.Above-mentioned mark indicates the direction of the position of function intensified part, absorbent commodity, but The content itself for being envisioned as the function of strengthening will not be actually made one, can not specifically indicate the direction of absorbent commodity.Cause What this indicates by merely look at above-mentioned mark indigestion mark in the state of no any explanation, thus also difficult To know that is indicated is reinforcing or the direction of absorbent commodity of function.Even if what hypothesis was aware of expression is the strong of function Change, it is also difficult to which which type of function understand reinforcing is.In addition, even if assuming that be aware of expression is the side of absorbent commodity To, it is also difficult to understand that having tagged part is front or rear portion.As a result, there are users can not properly grasp function Strengthen the possibility of the intention of mark.So, it if trial is not repeated by user, possibly can not properly operate, nothing Method properly wears absorbent commodity.
The object of the present invention is to provide a kind of absorbent commodities, for the absorbent commodity, can properly understand pair The function that absorbent commodity assigns, can properly wear absorbent commodity.
The solution to the problem
The manufacturing method of absorber of the invention is as follows.
(1) a kind of absorbent commodity is made of multiple components, wherein goes out institute to enable a user to visual identity State function possessed by least one component in multiple components, the absorbent commodity with the function part or with tool There is the corresponding part in the part of the function that there is the parablepsia portion described and have Illusion Figure.
In this absorbent commodity, in order to enable a user at least one component institute that visual identity goes out in multiple components The function that has and describing has Illusion Figure.Therefore, user is only by seeing Illusion Figure, even if in no any explanation Under state, it also can easily imagine and understand that parablepsia portion or part corresponding with parablepsia portion have the function of this.It is based on as a result, The function, even if also can properly operate without attempting, properly wear absorbent commodity.
Absorbent commodity of the invention is also possible to (2) absorbent commodity according to above-mentioned (1), wherein the suction The property received article has length direction, width direction and thickness direction, and the absorbent commodity includes to be located at the length direction On rear and the rear portion that can extend in the length direction, at least one component in the multiple component with The corresponding part of the rear portion includes the parablepsia portion, goes out the rear portion to enable a user to visual identity The function that extends in the length direction and describing in the parablepsia portion has the Illusion Figure.
This absorbent commodity includes the rear portion that can be extended in the longitudinal direction, that is, has rear portion in length side Such function is extended upwards.The purpose of this function is that the movement for two legs for being easy to enable a wearer to and rear portion are linkedly Movement, improves the dressing of absorbent commodity.In this case, when absorbent commodity is dressed in underwear, if carelessly will The state dress that the case where rear portion rearward pulls, then rear portion extends, and there are absorbent commodities with than imagining extends In the possibility that underwear or absorbent commodity are worn from underwear offset.So, imagined originally certainly there are absorbent commodity It wears positional shift and the possibility of above-mentioned function can not be played.Therefore, it in this absorbent commodity, is configured in rear portion wrong Depending on portion, i.e., describe Illusion Figure in rear portion.The Illusion Figure includes that can be visually recognized as rear portion in length side The Illusion Figure extended upwards.Therefore, user can intuitively identify that rear portion has the function of elongation.Base as a result, In the function, even if can also be worn under the premise of being operated in a manner of extending rear portion without attempting Absorbent commodity properly wears absorbent commodity.
Absorbent commodity of the invention is also possible to (3) absorbent commodity according to above-mentioned (2), wherein the mistake View shape includes that can be visually recognized the frazier-Wilcocks extended in the length direction for the rear portion Illusion Figure.
In this absorbent commodity, alongst repeat to configure using frazier-Wilcocks Illusion Figure Figure made of the different color of brightness is as Illusion Figure, so that the rear portion of absorbent commodity be made to seem in length side It moves upwards i.e. flexible.Therefore, user can easily be envisioned as the function of elongation, and can easily grasp to have and be somebody's turn to do The rear portion of function.It is based on the function as a result, even if without attempting, it also can be in the premise for extending rear portion It is lower to wear absorbent commodity, i.e., properly wear absorbent commodity.In addition to this, even if user does not make absorbability using preceding Article elongation, can also make user generate the absorbability object of the high-quality of (i.e. wearing feeling is excellent) especially excellent for retractility The anticipation of product.
Absorbent commodity of the invention is also possible to (4) absorbent commodity according to above-mentioned (2) or (3), wherein The Illusion Figure includes that can be visually recognized the geometry parablepsia extended in the length direction for the rear portion Inclination Illusion Figure.
In this absorbent commodity, inclined using the inclination Illusion Figure i.e. alongst combination configuration of geometry parablepsia Tiltedly figure made of different figures is as Illusion Figure, so that the rear portion of absorbent commodity be made to seem in length direction Upper movement is i.e. flexible.Therefore, user can easily be envisioned as the function of elongation, and can easily grasp with the function The rear portion of energy.
Absorbent commodity of the invention is also possible to (5) absorbability object according to any one of above-mentioned (2)~(4) Product, wherein the Illusion Figure includes that can be visually recognized the benefit extended in the length direction for the rear portion The figure formed with far and near method.
In this absorbent commodity, the remote of the illusion for utilizing the figure for causing two-dimensional figure to appear to three-dimensional is used The figure that nearly method is formed is as illusion figure, to make the rear portion of absorbent commodity because seeming farther away element and having seen Carry out closer element mixing and seems to extend.Therefore, user can easily be envisioned as the function of elongation, and can hold It changes places and grasps the rear portion with the function.
Absorbent commodity of the invention is also possible to (6) absorbability object according to any one of above-mentioned (2)~(5) Product, wherein the Illusion Figure has multiple patterns along the length direction, the pattern by least one pattern elements along The width direction is arranged and is constituted, and the multiple pattern is gradually deformed along the length direction.
In this absorbent commodity, alongst has and multiple arranged by least one pattern elements along width direction The pattern of column and composition, and the multiple pattern is gradually deformed along the length direction, thus after making absorbent commodity Side partially seems to extend.Therefore, user can easily be envisioned as the function of elongation, and can easily grasp and have The rear portion of the function.
Absorbent commodity of the invention is also possible to (7) absorbent commodity according to above-mentioned (6), wherein described more The size of a pattern becomes larger or becomes smaller along the length direction.
In this absorbent commodity, alongst becomes larger or become smaller using the size for being formed as multiple patterns Figure is as illusion figure, so that the rear portion of absorbent commodity be made to seem flexible.Therefore, user can easily think As going out the function of elongation, and it can easily grasp the rear portion with the function.
Absorbent commodity of the invention is also possible to (8) absorbent commodity according to above-mentioned (6) or (7), wherein The width direction or the size on the length direction of the multiple pattern become larger or become along the length direction It is small.
In this absorbent commodity, using the size in the width direction or length direction for being formed as multiple patterns along length Degree direction becomes larger or the figure that becomes smaller is as illusion figure, so that the rear portion of absorbent commodity be made to seem to extend. Therefore, user can easily be envisioned as the function of elongation, and can easily grasp the rear portion with the function.
Absorbent commodity of the invention is also possible to (9) absorbability object according to any one of above-mentioned (6)~(8) Product, wherein the interval on the length direction between the multiple pattern gradually broadens or narrows along the length direction.
In this absorbent commodity, using the size interval on the length direction be formed as between multiple patterns along length The figure that direction gradually broadens or narrows is as illusion figure, so that the rear portion of absorbent commodity be made to seem to extend.Cause This, user can easily be envisioned as the function of elongation, and can easily grasp the rear portion with the function.
Absorbent commodity of the invention is also possible to (10) absorbability object according to any one of above-mentioned (6)~(9) Product, wherein the multiple pattern is arranged along the length direction and/or the width direction in wavy or spring like.
In this absorbent commodity, using multiple patterns alongst and/or width direction be in wavy or spring like The figure of arrangement is as illusion figure, so that the rear portion of absorbent commodity be made to seem to extend.Therefore, user can hold It changes places and is envisioned as the function of elongation, and can easily grasp the rear portion with the function.
Absorbent commodity of the invention is also possible to (11) absorbability according to any one of above-mentioned (2)~(10) Article, wherein the multiple component includes surface patch, back sheet, the absorption between the surface patch and the back sheet Body and the auxiliary piece between the surface patch and the absorber, parablepsia portion are set to the auxiliary piece, the mistake View shape is depicted in the surface by the absorption side of the auxiliary piece.
In this absorbent commodity, Illusion Figure is depicted in the surface by absorbing side of auxiliary piece, therefore user's energy Enough from the skin side confirmation Illusion Figure that surface patch side is from being easy to when wearing absorbent commodity.Therefore, user can It is easily envisioned as flexible function, and can easily grasp the rear portion with the function.Furthermore it is possible in fiber The high auxiliary piece of the fibre density of the usual specific surface piece of density describes Illusion Figure, therefore can more clearly describe parablepsia figure Shape can make user be easy-to-understand to visual identity.
Absorbent commodity of the invention is also possible to (12) absorbability according to any one of above-mentioned (2)~(10) Article, wherein the multiple component includes surface patch, back sheet and the suction between the surface patch and the back sheet Acceptor, the parablepsia portion are set to the surface patch, and the Illusion Figure is depicted in the surface of the skin side of the surface patch.
In this absorbent commodity, Illusion Figure is depicted in the surface of the skin side of surface patch, therefore user can be from Surface patch side is that the skin side for being easy to observe when wearing absorbent commodity directly confirms Illusion Figure.Therefore, user can It is more easily envisioned as flexible function, and can more easily grasp the rear portion with the function.
Absorbent commodity of the invention is also possible to (13) absorbability according to any one of above-mentioned (2)~(10) Article, wherein the multiple component includes surface patch, back sheet and the suction between the surface patch and the back sheet Acceptor, the parablepsia portion are set to the back sheet, and the Illusion Figure is depicted in the surface of the non-skin side of the back sheet.
In this absorbent commodity, Illusion Figure is depicted in the surface of the non-skin side of back sheet, therefore user can Illusion Figure is directly confirmed from back sheet side.Therefore, even if in the state that the back sheet of packed state is towards table side, user Also it can be easily envisioned as flexible function, and can easily grasp the rear portion with the function.
The effect of invention
In accordance with the invention it is possible to provide a kind of absorbent commodity, for the absorbent commodity, inhaled by merely look at being depicted in The figure of the property received article can properly understand function possessed by the part with the figure, can properly wear absorption Property article.
Detailed description of the invention
Fig. 1 is the figure for indicating the absorbent commodity of embodiment.
Fig. 2 is the figure for indicating the absorbent commodity of embodiment.
Fig. 3 is the figure for indicating the Illusion Figure of absorbent commodity of embodiment.
Fig. 4 is the figure for indicating the Illusion Figure of absorbent commodity of embodiment.
Fig. 5 is the figure for indicating the Illusion Figure of absorbent commodity of embodiment.
Fig. 6 is the figure for indicating the Illusion Figure of absorbent commodity of embodiment.
Fig. 7 is the figure for indicating the Illusion Figure of absorbent commodity of embodiment.
Fig. 8 is the figure for indicating the Illusion Figure of absorbent commodity of embodiment.
Fig. 9 is the figure for indicating the Illusion Figure of absorbent commodity of embodiment.
Figure 10 is the figure for indicating the Illusion Figure of absorbent commodity of embodiment.
Figure 11 is the figure for indicating the Illusion Figure of absorbent commodity of embodiment.
Figure 12 is the figure for indicating the Illusion Figure of absorbent commodity of embodiment.
Figure 13 is the figure for indicating the Illusion Figure of absorbent commodity of embodiment.
Figure 14 is the figure for indicating the Illusion Figure of absorbent commodity of another embodiment.
Specific embodiment
Illustrate the absorbent commodity and absorber of present embodiment by taking sanitary napkin as an example referring to attached drawing.Wherein, The type and purposes of absorbent commodity are not particularly limited, such as can enumerate protection pad, light incontinence pad.As the absorbability object The liquid of the absorption object of product is not particularly limited, such as can enumerate the fluid bodily object of user, body fluid etc..
Firstly, illustrating the absorbent commodity of present embodiment.Fig. 1 and Fig. 2 is the figure for indicating absorbent commodity 2, Fig. 1 shows Top view under the unfolded state of absorbent commodity 2, Fig. 2 indicate the exploded perspective view under the unfolded state of absorbent commodity 2.Its In, as described later, there is Illusion Figure in the description of absorbent commodity 2 of present embodiment, but the mistake is omitted in fig. 1 and 2 The diagram of view shape.Absorbent commodity 2 have orthogonal length direction L, width direction W and thickness direction T, and including Two sides stretching of the main part 2a and substantially central portion in the length directionl that alongst L extends on width direction W A pair of of alar part 2b, 2b.Absorbent commodity 2 has the length by the center on width direction W and alongst L extension Direction center line CL and center on the length direction L for passing through a pair of of alar part 2b, 2b and the width side extended along width direction W To center line CW.In Fig. 1, when towards paper above be absorbent commodity 2 front, when towards paper below be absorb The rear of property article 2.After length direction L, width direction W and the thickness direction T and absorbent commodity 2 of absorbent commodity 2 The length direction of each component stated, width direction and thickness direction are consistent, therefore absorbent commodity 2 and its each component use phase Same length direction L, width direction W and thickness direction T.Exhibition from " vertical view " refers to from upper surface side along thickness direction T The absorbent commodity 2 of open state." skin side " refers to when the user of absorbent commodity 2 wears absorbent commodity 2 in thickness That side of skin face relative close on the T of direction away from user, " non-skin side " refer to and wear in the user of absorbent commodity 2 Absorbent commodity 2 when that side of the skin face away from user relatively far away from the thickness directiont.It will be towards in length direction The direction of heart line CL is set as the direction of the inside on width direction W, and the direction that will be far from length direction center line CL is set as width The direction in the outside on the W of direction.The direction of the inside on length direction L will be set as towards the direction of width direction center line CW, The direction that will be far from width direction center line CW is set as the direction in the outside on length direction L.Above-mentioned definition is also common to suction Each component of the property received article 2.
Main part 2a has fillet rectangle, the oval or small shape for sentencing shape of lengthwise, the length direction L of main part 2a On two end edge portions outer rim 2T1,2T2 have substantially semi-circular or bowl-type shape.Main part 2a includes the surface of liquid permeability Piece 4, the back sheet 5 of opaque liquid and the absorbency being disposed between surface patch 4 and back sheet 5 and the absorber of liquid retention 3. The face of the skin side in the face and absorber 3 of the non-skin side of surface patch 4 is bonded together using bonding agent etc., absorber 3 it is non- The face of the skin side in the face and back sheet 5 of skin side is bonded together using bonding agent etc..The face of the non-skin side of surface patch 4 The edge in the face of the skin side of edge and back sheet 5 is bonded together using bonding agent.Surface patch 4 and absorption in main part 2a In the region that body 3 is overlapped in the thickness directiont, than on length direction L center slightly by front and be on width direction W in The position of centre is set with the region i.e. discharge port abutting region STA that discharge port is connected to when wearing.Alar part 2b has semicircle Or the shape of half elliptic, position and the excretion at the both ends (root) of a pair of of alar part 2b, 2b and central portion in the length directionl Mouth abuts the both ends of region STA and the position of central portion is substantially overlapped.In main part 2a, region STA is abutted in discharge port Interior and its surrounding is formed through the compression unit 26 formed from 4 side compression surface patch 4 of surface patch and absorber 3 and (saves in Fig. 2 The diagram of the compression unit 26 of absorber 3 is omited).In the present embodiment, it is formed on the abutting region STA of discharge port dotted Central compression portion 26a, the two sides on the width direction W that discharge port abuts region STA are formed with the lateral compression portion of channel-shaped 26b, 26b abut the front compression portion 26c that channel-shaped is formed in front of the STA of region in discharge port, abut region in discharge port The rear of STA is formed with the rear portion compression unit 26d of channel-shaped.The main part 2a of absorbent commodity 2 and a pair of of alar part 2b, 2b are overleaf The skin surface side of piece 5 has multiple fixed parts (not shown) for absorbent commodity 2 to be fixed on to clothing.Fixed part is stripped Piece cladding.
The absorbent commodity 2 of present embodiment includes multiple component, that is, surface patch 4, absorber 3 and back as described above Dough sheet 5, can also be also comprising the leakage preventing wall (not shown) for preventing discharged liquid from leaking, the auxiliary piece for spreading discharged liquid Component well known in absorbent commodity 2 as (not shown).
At least one component in above-mentioned multiple components of the absorbent commodity 2 of present embodiment has the function of certain, Has the parablepsia portion described and have Illusion Figure in the part with the function or part corresponding with having the part of the function. Wherein, parablepsia refers to the illusion with visual correlation, refers to for being generated greatly by face, line, point, the shape that their set is formed Small, length, direction etc. seem the phenomenon that visual experience different from objective size, length, direction etc., and Illusion Figure refers to Generate the figure of parablepsia.(parablepsia picture: Trompe-l ' oeil) is drawn comprising parablepsia in the present embodiment.By making to inhale like this The property received article 2 has Illusion Figure, to make user can be only by seeing in the state of no any explanation Illusion Figure is imagined and understands that absorbent commodity 2 has the function of this with being easy for.That is, user can be according to because of the Illusion Figure And the illusion visual identity generated goes out the content of the function, can have the position visual identity of Illusion Figure to provide according to describing The position of the part of the function.In this way, user can go out the function and position according to Illusion Figure visual identity, thus not into Row is attempted properly to operate, and properly wears absorbent commodity 2.Herein, function is gone out according to Illusion Figure visual identity Refer to, people by utilize vision capture Illusion Figure, with the size of the Illusion Figure captured, length, direction, movement etc. with The different modes such as objective size, length, direction, movement grasp captured Illusion Figure, thus identify it is good here As there is the function of generating grasped content.For example, being depicted in the Illusion Figure that will appear to move in the length directionl In the case where the predetermined portions of absorbent commodity, people grasps the parablepsia figure captured by utilizing vision capture Illusion Figure Shape moves in the length directionl, there is the function of moving in the length directionl in the predetermined portions to identify.
As parablepsia, such as static object can be enumerated and seem movement parablepsia (example: frazier-in movement Wilcocks (Fraser-Wilcox) parablepsia, imperial palace parablepsia), geometry parablepsia relevant to shape, size, inclination (shows Example: inclination parablepsia (parablepsia at the joint portion Y)), see that the parablepsia (vision compensation) for the object being not present, object appear to have depth Parablepsia (stereoscopic vision, spatial vision (far and near method), recess parablepsia (Japanese: ク レ ー タ ー parablepsia)) etc..Hereinafter, explanation pair The function and parablepsia portion that absorbent commodity 2 assigns.
Function as extensibility is assigned to the absorbent commodity 2 of present embodiment.That is, absorbent commodity 2 is in its length The part 30 at the rear on the L of direction has extensibility.In other words, the extensibility on the length direction L of absorbent commodity 2 compares width Extensibility on the W of direction is high.Herein, " extensibility " refers to the shape of the object when being applied with drawing force to some object at this The property extended on direction.In this case, when drawing force disappears, either the shape of the object reverts to substantially originally Shape, be also possible to the shape of the object close to original shape but do not revert to original shape completely.It is also possible to pair The part 30 at the rear on the length direction L of absorbent commodity 2 assigns function as retractility, i.e., has in the length directionl There is retractility." retractility " refer to the shape of the object when being applied with drawing force to some object extend in this direction and The shape of the object reverts to the property of original shape when drawing force disappears, and can also be referred to as " elasticity ".Some object " tool Having " " extensibility ", " retractility " refer to that the tensile elongation (elongation at break) of the degree of elongation as the object is at least 3% or more.On the contrary, some object " not having " or " hardly having " " extensibility ", " retractility " refer to as the object The tensile elongation (elongation at break) of the degree of elongation is 0% or less than 3%.The measurement of tensile elongation (elongation at break) Method is measured using the test of the tensile elongation of aftermentioned fibre plate.
In the present embodiment, surface patch 4 has part 4a and the rear in front using width direction center line CW as boundary Part 4b.The part 4b at rear has an extensibility in the length directionl, and the part 4a in front is in the length directionl hardly With extensibility.Thus, surface patch 4 has the function of as the extensibility on length direction L in the part 4b at rear.Rear Part 4b can also also have retractility or elasticity other than with extensibility.As the method for assigning extensibility, such as can Gear stretch processing is enough enumerated, can also assign retractility in this case.In the present embodiment, surface patch 4 is at rear Part 4b have retractility.
In the present embodiment, back sheet 5 has part 5a and the rear in front using width direction center line CW as boundary Part 5b.The part 5b at rear has an extensibility in the length directionl, and the part 5a in front is in the length directionl hardly With extensibility.Thus, back sheet 5 has the function of as the extensibility on length direction L in the part 5b at rear.Rear Part 5b can also also have retractility or elasticity other than with extensibility.As the method for assigning extensibility, such as can Gear stretch processing is enough enumerated, can also assign retractility in this case.In the present embodiment, back sheet 5 is at rear Part 5b have retractility.
In the present embodiment, absorber 3 has absorber main part 3m, form more preferably, and absorber 3 has With the slide glass 3n of the face bonding of 5 side of backrest dough sheet of absorber main part 3m.Absorber main part 3m is with width direction center line CW is the part 3mb of boundary and part 3ma and rear with front.The part 3mb at rear has elongation in the length directionl Property, the part 3ma in front hardly has extensibility in the length directionl.Thus, part of the absorber main part 3m at rear 3mb has the function of as the extensibility on length direction L.As the method for assigning extensibility, can enumerate in absorber The method that the part 3mb at the rear of main part 3m forms multiple joint-cutting 3S.As multiple joint-cutting 3S, for example, can enumerate along Multiple joint-cuttings that general width direction W extends and arranges each other spaced apartly on approximate length direction L.As a result, to suction When rear of the acceptor main part 3m on length direction L is applied with tension, by making above-mentioned multiple joint-cutting 3S in length direction L On expand to embody extensibility.As the shape of joint-cutting 3S, linear (present embodiment), swash shape etc. can be enumerated.Make For the configuration of joint-cutting 3S, can enumerate submitted in the part 3mb at rear wrong clathrate configure each joint-cutting 3S method, Wrong clathrate is submitted in the zonule of imaginary diamond shape configures each joint-cutting 3S and in the part 3mb at rear in staggeredly Clathrate configures method (present embodiment) of the zonule of the diamond shape etc..In addition, can also be in have as joint-cutting 3S The shape in gap as round, ellipse opening portion.In addition, in being also equipped between surface patch 4 and absorber 3 for auxiliary In the case where the auxiliary piece (not shown) for helping the diffusion of liquid, auxiliary piece has shape identical with absorber main part 3m and cuts Seam can be extended in the length directionl using the joint-cutting.
In the present embodiment, slide glass 3n has part 3na and the rear in front using width direction center line CW as boundary Part 3nb.The part 3nb at rear has an extensibility in the length directionl, and the part 3ma in front is in the length directionl almost Without extensibility.Thus, slide glass 3n has the function of as the extensibility on length direction L in the part 3nb at rear.Rear Part 3nb can also also have retractility other than with extensibility.As the method for assigning extensibility, such as can arrange The method that the part 3nb at rear uses the extensibility piece with extensibility in a predetermined direction is enumerated, in use in predetermined party Retractility can be also assigned in the case where the sheet material with retractility upwards.The part 3na in front and the part 3nb at rear both may be used To be the forward portion and rear portion of same sheet material, can also be formed by two kinds of different sheet materials of extensibility (or retractility). In the present embodiment, the part 3na in front uses the sheet material of not extensibility, and the part 30nb at rear, which uses to have, to be stretched The telescopic sheet of contracting and assign retractility.
Thus, it, can be and being overlapped absorber main part 3m and slide glass 3n in the portion at rear for absorber 3 Divide (3mb+3nb；Other than discharge port abuts region STA) embody extensibility.In particular, in the present embodiment, for inhaling For acceptor 3, retractility can be embodied and making slide glass 3n has retractility.The part at the rear of absorber main part 3m 3mb embodies extensibility merely with multiple joint-cutting 3S, but shrinkage is not necessarily abundant, thus retractility is also insufficient.Therefore, exist In present embodiment, to the imparting retractility of absorber 3 and pasting the slide glass 3n with retractility in absorber main part 3m. Slide glass 3n, which also has, prevents multiple joint-cutting 3S to be locally broken in absorber main part 3m elongation and make absorber main part 3m The function of such state of affairs out of shape.
As the material of surface patch 4, absorber main part 3m, slide glass 3n, back sheet 5, fixed part and stripping film, can make The usually used well known material in absorbent commodity 2.For example, the material as surface patch 4, can enumerate nonwoven Cloth, woven fabric, the composite sheet of the synthetic resin film for being formed with liquid drain hole, these materials.As non-woven fabrics, such as day can be enumerated Right fiber, regenerated fiber, inorfil, synthetic resin fiber etc..As the material of absorber main part 3m, pulp can be enumerated Dregs of rice fiber, synthetic fibers, absorbable polymer.As the material of auxiliary piece, non-woven fabrics, pulp fibers, synthesis can be enumerated Fiber.As slide glass 3n, the synthetic resin film for having retractility on an axis direction can be enumerated.In particular it is preferred that Do not have the conjunction of retractility with retractility on one axis direction but on another axis direction orthogonal with an axis direction At resin film.As the material of back sheet 5, the non-woven fabrics, synthetic resin film, non-woven fabrics for implementing water-proofing treatment can be enumerated With composite sheet, the SMS non-woven fabrics of synthetic resin film etc..As the material of fixed part, it is able to use styrene-butadiene copolymer Such adhesive.As the material of stripping film, the removing material in the substrate coating silicones class of paper, resin sheet can be enumerated Material made of material.In addition, the engagement between surface patch 4, (auxiliary piece) absorber main part 3m, slide glass 3n and back sheet 5 Used bonding agent is able to use usually used well known material in absorbent commodity 2, such as is able to use thermoplasticity Bonding agent.In addition, the material as package panel, is able to use for packing absorbent commodity 2 and usually used well known material Material.Such as resin film, paper, non-woven fabrics can be enumerated.
As described above, in the present embodiment, in absorbent commodity 2, rear part 4b (in addition to discharge port abuts Except the STA of region) surface patch 4 with extensibility, the part 5b at rear have the back sheet 5 of extensibility and at rear Partially (3mb+3nb；Other than discharge port abuts region STA) there is the absorber 3 of retractility to be overlapped in the thickness directiont. Absorbent commodity 2 is set in the part 30 at rear to there is extensibility (to be in the present embodiment and being overlapped above-mentioned component Retractility).In other words, part and discharge port of the absorbent commodity 2 in front of (leaning on than width direction center line CW) abut region STA do not have extensibility, (being leaned on than width direction center line CW) rear part 30 in addition to discharge port abut region STA it Outer part has extensibility.That is, making extensibility in the portion of the substantially part in front and rear in an absorbent commodity 2 Points 30 different.Therefore, when absorbent commodity 2 is fixed on underwear using fixed part, before absorbent commodity 2 can be made The part and discharge port of side abut region STA and maintain the state contacted with the body of underwear wearer, and make the part at rear 30 part other than discharge port abuts region STA is extended with the movement of body.Specifically, in underwear wearer When walking, it can be released by deforming the part other than discharge port abuts region STA of the part 30 at rear with extending Put or absorb the load that absorbent commodity 2 is applied to the movement of two legs.At this point, discharge port abuts region STA and front Part do not extend, therefore can steadily be sealed at the body of underwear wearer, discharge port abuts region STA can be steadily It is sealed at discharge port (introitus).The reason for this is that not having elongation by making the part in front, discharge port abut region STA Property and make the deformations such as the torsion of part 30 at rear be almost not passed to front part.Furthermore, which is because, the portion in front It is divided to the influence of the movement for two legs being subject to originally less, therefore is easy to steadily be sealed at body, therefore can be by this way Front part in the part for not having extensibility ensured to obtain larger improve the deformation of part 30 for preventing to come from behind Transmitting ability.In this way, the part 30 of the part and rear that can make front cooperates underwear dress in absorbent commodity 2 The movement of person and carry out movement different from each other, thus, it is possible to take into account absorbability and dressing.In addition, said mechanism is in each component With retractility without extensibility in the case where similarly can be effective.
In this way, in the present embodiment, absorbent commodity 2 is at the rear of the width direction center line CW of absorbent commodity 2 Part 30 have been assigned function as the extensibility (being retractility in the present embodiment) on length direction L.
In the present embodiment, at the rear for having been assigned function as extensibility of above-mentioned absorbent commodity 2 Part 30 is formed with parablepsia portion 40 and goes out the function to be easy to visual identity.Fig. 3, Fig. 4 are the parablepsia portions 40 for indicating absorbent commodity 2 An example figure.
In the present embodiment, the more significant part of the elongation in the part 30 at the rear of absorbent commodity 2 is i.e. than row The part 31 that drain port abuts rear of the region STA on length direction L is formed with the parablepsia portion 40 with Illusion Figure 41.This Parablepsia portion 40 is set to the part of the part 31 at the rear positioned at absorbent commodity 2 of surface patch 4, Illusion Figure 41 is retouched by place Be plotted in the surface of the skin side of surface patch 4 with enable a wearer to can visual identity go out Illusion Figure 41.But, as long as wearer's energy Enough visual identitys go out parablepsia portion 40 (Illusion Figure 41), just parablepsia portion 40 (Illusion Figure 41) can also be depicted in surface patch 4 The surface of non-skin side, absorber 3 skin side surface and any one of the surface of non-skin side of back sheet 5. Alternatively, in the case where auxiliary piece to be configured between surface patch 4 and absorber 3, it can also be by 40 (Illusion Figure of parablepsia portion 41) the skin side of auxiliary piece or the surface of non-skin side are depicted in.
The Illusion Figure 41 of Fig. 3, Fig. 4 are frazier-Wilcocks Illusion Figures.Frazier-Wilcocks parablepsia Refer to by describe repeatedly along brightness step have from secretly to the figure of bright brightness step (continuous or discontinuous) and Make the figure seem to move such parablepsia in the direction of the gradient, is that static object seems movement parablepsia in movement One of.In the example in figure 3, it depicts by having discontinuous brightness step (example: 4 ranks in the length directionl Section) pattern Illusion Figure 41 made of alongst L is arranged repeatedly.Thus, Illusion Figure 41 is the part 31 at rear Seem to move in the length directionl, thus substantially seems to extend in the length directionl, stretch.In the example in fig. 4, Depict that alongst L is arranged repeatedly and in width by having the pattern of discontinuous brightness step in the length directionl Illusion Figure 41 made of the brightness step of pattern adjacent to each other arranges with offseting one from another on degree direction W.Thus, Illusion Figure It is to move in the length directionl that the part 31 at 41 i.e. rears, which appears more like, and thus substantially appearing more like is in length side It is extended on L, is flexible.
In this way, in the present embodiment, it is rear that the configuration of part 31 at (parablepsia portion 40) rear, which can be visually recognized, The Illusion Figure 41 that the part 31 of side extends in the length directionl, stretches.Therefore, user can pass through the portion at observation rear Points 31 and intuitively identifying the part 31 at rear has the function of extending.User is based on the function as a result, even if without It attempts, also can wear absorbent commodity 2 under the premise of being operated in a manner of extending the part 31 at rear, i.e., just Wear absorbent commodity 2 in locality.In this way, in accordance with the invention it is possible to provide a kind of absorbent commodity, for the absorbent commodity, Function possessed by the part with the figure can be properly understood by merely look at the figure for being depicted in absorbent commodity 2 Can, it can properly wear absorbent commodity 2.
Then, illustrate an example of the manufacturing method of the absorbent commodity 2 of present embodiment.
Firstly, make the rotary drum rotating of fibre lay-up device, the fibre lay-up material that will come from material dispenser apparatus supply It is piled up in the slot of the pattern plate of the outer peripheral surface setting of rotating cylinder being connected to negative pressure chamber.As a result, in the slot of pattern plate Being formed has the fibrous layer stack of multiple absorber main part 3m shape linked up.At this point, according to the slot of pattern plate Shape, for example, formed weight per unit area in the substantially uniform fibrous layer stack of whole face, locally have weight per unit area compared with The fibrous layer stack in big region.Then, when the fibrous layer stack being formed by slot reaches plemum together with pattern plate, Fibrous layer stack is detached from from pattern plate, is conveyed as absorber non-individual body along conveying direction.Then, by by absorber Non-individual body is conveyed along conveying direction and is clipped between anvil roller and cutting roller, thus in absorber non-individual body and absorber master The corresponding region part 3mb at the rear of body portion 3m forms multiple joint-cutting 3S.Then, by the absorber with multiple joint-cutting 3S Non-individual body be pasted on as slide glass 3n it is continuous in the conveying direction made of continuous slide glass.Then, by the way that continuous slide glass will be had Absorber non-individual body is conveyed along conveying direction and is clipped between anvil roller and cutting roller, to make the absorption with continuous slide glass Body non-individual body becomes each absorber main part 3m, that is, absorber 3 with slide glass 3n.It then, will be by surface patch 4 in conveying side Continuous surface piece made of continuous upwards is conveyed along conveying direction and is loaded at predetermined intervals in the continuous surface on piece Each absorber 3, engages continuous surface piece with absorber 3.Then, by the way that the absorber of continuous surface piece will be had along defeated It send direction to convey and is clipped between anvil roller and cutting roller (cotton ginning processing), to form compression unit 26.It then, will be by back sheet 5 it is continuous in the conveying direction made of continuous back sheet conveyed along conveying direction and make continuous back sheet with continuous table The absorber of dough sheet engages, and then cuts out the shape of absorbent commodity 2.Later, by utilizing ink-jet printer in absorbability object The surface printing Illusion Figure 41 of the part 4b at the rear of the surface patch 4 of product 2, to form parablepsia portion 40.As described above, being formed Absorbent commodity 2.
But, describe Illusion Figure 41 method be not limited to above-mentioned inkjet printing technology, also can use it is well known its His printing technology (example: screen printing technique) is described.
In the absorbent commodity 2 of present embodiment, Illusion Figure 41 is depicted in the surface of the skin side of surface patch 4, because This user can be that the skin side from being easy to when wearing absorbent commodity 2 directly confirms Illusion Figure from 4 side of surface patch 41.Therefore, user can more easily be envisioned as the flexible function of absorbent commodity 2, and can more easily grasp Rear portion with the function.
In addition, parablepsia portion 40 can also be set to auxiliary piece.For example, by utilizing ink-jet printer in auxiliary piece by absorbing The surface printing of 3 side of body describes Illusion Figure 41.User can wear absorbent commodity 2 from 4 side of surface patch as a result, When be easy to observe skin side confirmation Illusion Figure 41.Therefore, user can easily be envisioned as flexible function, and energy It is enough easily to grasp the rear portion with the function.Furthermore it is possible to which the fibre density in the usual specific surface piece 4 of fibre density is high Auxiliary piece describe Illusion Figure 41, therefore can more clearly describe Illusion Figure 41, user can be made to be easy-to-understand to Visual identity.
Alternatively, parablepsia portion 40 can also be set to back sheet 5.For example, passing through the non-flesh using ink-jet printer overleaf piece 5 The surface printing of skin side describes Illusion Figure 41.User can directly confirm Illusion Figure 41 from 5 side of back sheet as a result,. Therefore, even if user also can easily be envisioned as flexible function in the state that the back sheet 5 of packed state is towards table side Can, and can easily grasp the rear portion with the function.
In the present embodiment, the parablepsia portion 40 for having been assigned the part 30 at the rear of function as extensibility does not limit In the example of Fig. 3, Fig. 4, it is possible to have other forms.Hereinafter, illustrating other forms in parablepsia portion 40.Fig. 5 is to indicate to absorb The figure of another example in the parablepsia portion 40 of property article 2.
The Illusion Figure 41a of Fig. 5 is the figure for applying the parablepsia at the joint portion Y of inclination parablepsia of geometry parablepsia.It is several What, which learns parablepsia, refers to line of the property of the planar graphs such as the size (length, width) of object, direction, angle, shape in surrounding, shape Parablepsia as seeming different from reality in the relationship of shape etc..The parablepsia (parablepsia of wave) at the joint portion Y refers to, deeper Alternately place the star of white and black and in the region of part by the figure in the angle of the tartan of color and shallower color When case is overturn, region and background seem to separate and the parablepsia that moves respectively.In the example of the figure, in Illusion Figure 41a Region than right side of the length direction center line CL on width direction W seems to move in rough ground, substantially seems It stretches in this direction.On the other hand, the ratio length direction center line CL in Illusion Figure 41a leans on the left side on width direction W Region seems to move in rough ground, substantially seems to stretch in this direction.Thus, when the two is merged, rear The entirety of part 31 substantially seems to stretch in the length directionl.
In this way, in the present embodiment, it is rear that the configuration of part 31 at (parablepsia portion 40) rear, which can be visually recognized, The Illusion Figure 41a that the part 31 of side extends in the length directionl.Therefore, user can pass through the part 31 at observation rear And intuitively identifying the part 31 at rear has the function of elongation.User is based on the function as a result, even if without tasting Examination also can properly wear absorbent commodity 2 under the premise of being operated in a manner of extending the part 31 at rear.
In the present embodiment, illustrate the parablepsia portion 40 for the part 30 for having been assigned the rear of function as extensibility Another form.Fig. 6 is the figure for indicating another example in parablepsia portion 40 of absorbent commodity 2.
The Illusion Figure 41b of Fig. 6 is the figure for applying the i.e. far and near method of parablepsia that object appears to have depth.Far and near method is Refer to that identical distance perception the case where to see natural image with eyes describes the method for picture, i.e., with two-dimensional Picture Showing three The method of the shape of dimension, thus be the parablepsia that two-dimensional figure appears to three-dimensional shape.In the example of the figure, parablepsia Figure 41b is that the region and distad recessed area of the nearside bulging on thickness direction T are depicted using zero point perspective projection The two-dimensional figure of the domain alongst shape of wavy or cancellous three-dimensional made of L is alternately and successively arranged.Its As a result, the part 31 at rear seems rising and falling.Therefore, the part 31 at rear substantially seems to stretch in the length directionl.
In this way, in the present embodiment, it is rear that the configuration of part 31 at (parablepsia portion 40) rear, which can be visually recognized, The Illusion Figure 41b that the part 31 of side extends in the length directionl.Therefore, user can pass through the part 31 at observation rear And intuitively identifying the part 31 at rear has the function of elongation.User is based on the function as a result, even if without tasting Examination also can properly wear absorbent commodity 2 under the premise of being operated in a manner of extending the part 31 at rear.
In the present embodiment, illustrate the parablepsia portion 40 for the part 30 for having been assigned the rear of function as extensibility Another form.Fig. 7 is the figure for indicating another example in parablepsia portion 40 of absorbent commodity 2.
The Illusion Figure 41c of Fig. 7 is also the figure that far and near method is applied in the same manner as the Illusion Figure 41b of Fig. 6.In the figure Example in, Illusion Figure 41c is to depict cuboid and the position in distal side on thickness direction T using two-point perspectiveness projection In the two-dimensional figure of the cuboid of nearside shape alongst three-dimensional made of L is alternately and successively arranged.It is tied Fruit, the part 31 at rear seem locally to bloat in the length directionl, rise and fall.Therefore, the part 31 at rear has substantially been seen To extend in the length directionl.
In this way, in the present embodiment, it is rear that the configuration of part 31 at (parablepsia portion 40) rear, which can be visually recognized, The Illusion Figure 41c that the part 31 of side extends in the length directionl.Therefore, user can pass through the part 31 at observation rear And intuitively identifying the part 31 at rear has the function of elongation.User is based on the function as a result, even if without tasting Examination also can properly wear absorbent commodity 2 under the premise of being operated in a manner of extending the part 31 at rear. In addition, describe has cuboid but it is also possible to be other three-dimensional (examples: polyhedron, ball, ellipsoid) in the example of fig. 7.
In the present embodiment, the Illusion Figure in parablepsia portion is not limited to above-mentioned example, is also possible to other parablepsia figures Shape.For example, Illusion Figure alongst L have it is multiple by least one pattern elements (example: point, line, circle, ellipse, more Side shape, star, flower-shape, leaf, heart-shaped, solid figure) along width direction W arrange and constitute pattern.Multiple pattern along Length direction L is gradually deformed.Hereinafter, being illustrated referring to Fig. 8~Figure 14.
Fig. 8 is the figure for indicating another example in parablepsia portion 40 of absorbent commodity 2.In the example of fig. 8, Illusion Figure Alongst L has the ball pattern that multiple balls by as pattern elements are arranged along width direction W and constituted to 41d.It should Alongst L becomes larger or becomes smaller the size of multiple ball patterns.In other words, the ball of each ball pattern alongst L It becomes larger, then starts to gradually become smaller halfway.As a result, the part 31 at rear seems that alongst L is periodically Become larger or become smaller and rises and falls.Therefore, the part 31 at rear substantially seems to extend in the length directionl.
Fig. 9 is the figure for indicating another example in parablepsia portion 40 of absorbent commodity 2.In the example of figure 9, Illusion Figure Alongst L has the diamond-shaped pattern that multiple diamond shapes by as pattern elements are arranged along width direction W and constituted to 41e Case.Alongst L becomes larger size on the length direction L of multiple argyle design.Also, in present embodiment In, alongst L becomes larger at the interval on length direction L between multiple argyle design.As a result, rear Part 31 seem that alongst L is locally bloated and risen and fallen.Therefore, the part 31 at rear substantially seems in length It is extended on degree direction L.
In addition, in the example of figure 9, in the length directionl adjacent argyle design with diamond shape on width direction W each other The mode being staggered configures, but can also configure in such a way that diamond shape is not staggered each other on width direction W.In addition, in the example of Fig. 9 In son, the size on the length direction L of multiple argyle designs becomes larger the width direction but it is also possible to be multiple argyle designs Size on W becomes larger.In addition, in the example of figure 9, the size of multiple argyle designs becomes larger but it is also possible to be more The size of a argyle design gradually becomes smaller.
Figure 10 is the figure for indicating another example in parablepsia portion 40 of absorbent commodity 2.In the example of Figure 10, parablepsia figure Alongst L has the band pattern that multiple bands by as pattern elements extend along width direction W and constituted to shape 41f. Size (width) on multiple patterned length direction L alongst L repeat to be increasingly becoming from lesser size compared with The period of big size.Also, in the present embodiment, the interval edge on multiple length direction L between pattern Length direction L repeat to be increasingly becoming period of biggish size from lesser size.As a result, the part 31 at rear seems It periodically bloats and rises and falls.Therefore, the part 31 at rear substantially seems to extend in the length directionl.
In addition, the size on multiple patterned length direction L is repeated from lesser size gradually in the example of Figure 10 As the period of biggish size, but the period that lesser size is increasingly becoming from biggish size can also be repeated, it can also be with Repetition becomes the period of lesser size from lesser size again via biggish size, can also repeat to pass through from biggish size Become the period of biggish size again by lesser size.
Figure 11 is the figure for indicating another example in parablepsia portion 40 of absorbent commodity 2.In the example of Figure 11, parablepsia figure Alongst L has the wave that multiple hearts by as pattern elements are constituted along width direction W in wavy arrangement to shape 41g Shape heart pattern.Alongst L gradually broadens at the interval on length direction L between multiple wavy heart pattern.Its As a result, the part 31 at rear seems that alongst L is locally bloated and risen and fallen.Therefore, the part 31 at rear is substantial Seem to extend in the length directionl.
Figure 12 is the figure for indicating another example in parablepsia portion 40 of absorbent commodity 2.In the example in figure 12, parablepsia figure Alongst L has the heart pattern that multiple hearts by as pattern elements are arranged along width direction W and constituted to shape 41h. Alongst L is gradually changed for position on the width direction W of multiple heart pattern, and the heart seems that alongst L is in Wavy arrangement.As a result, the part 31 at rear seems to rise and fall on width direction W and advance in the length directionl.Therefore, The part 31 at rear substantially seems to extend in the length directionl.
Figure 13 is the figure for indicating another example in parablepsia portion 40 of absorbent commodity 2.In the example of Figure 13, parablepsia figure Shape 41i alongst L description, which has, to be arranged along width direction W and is constituted by the spiral of the spring like as pattern elements Spring pattern.Herein, the direction of the telescopic spring of spring pattern is corresponding with length direction L.As a result, the part 31 at rear is real Seem to stretch in the length directionl in matter.
In this way, in the present embodiment, it is rear that the configuration of part 31 at (parablepsia portion 40) rear, which can be visually recognized, Illusion Figure 41d~41i that the part 31 of side extends in the length directionl.Therefore, user can pass through the portion at observation rear Points 31 and intuitively identifying the part 31 at rear has the function of extending.User is based on the function as a result, even if without It attempts, also can properly wear absorbent commodity under the premise of being operated in a manner of extending the part 31 at rear 2.In addition, in each of the above-described embodiment, the shape of pattern elements is not limited to specific shape, for example, be able to use point, line, circle, The various figures such as ellipse, polygon, star, flower-shape, leaf, heart-shaped, solid figure, polyhedron.
Then, illustrate the another embodiment of absorbent commodity 2.
In the present embodiment, absorbent commodity 2 discharge port abut region STA have been assigned higher absorbent properties this The function of sample.Also, it is supported in the discharge port for having been assigned function as higher absorbent properties of above-mentioned absorbent commodity 2 It meets region STA and is formed with parablepsia portion 40.Herein, the method as the absorbent properties for improving discharge port abutting region STA, Neng Goulie Enumerating makes the discharge port of absorber main part 3m abut the fiber of region STA, the density of absorbable polymer, weight per unit area It is bigger than the fiber of its neighboring area, the density of absorbable polymer, weight per unit area, that is, increase the method for volume.Figure 14 is Indicate the figure of another example in the parablepsia portion 40 of absorbent commodity 2.
The Illusion Figure 41j of Figure 14 is recess Illusion Figure.Recess parablepsia refer to it is brighter in the upper end of some object and under The object seems prominent such parablepsia when holding darker.In the example of the figure, indicate that discharge port abuts region with ellipse Front on the length direction L of the ellipse is described brighter, by rear by the part of the absorbent properties with higher of STA Describe darker.It in this case, will be oval when user wears absorbent commodity 2 and observes the absorbent commodity 2 Length direction L on front regard upper end as, regard rear as lower end.Thus, the ellipse of Illusion Figure 41j seems in thickness It spends on the T of direction and protrudes, substantially seem that volume is larger.
In this way, in the present embodiment, can be visually recognized in discharge port abutting region STA configuration and seen for ellipse To protrude in the thickness directiont and the biggish Illusion Figure 41j of volume.Therefore, user can pass through the part at observation rear 31 and intuitively identify discharge port abut region STA volume it is larger.User is based on the function as a result, even if without It attempts, dress can also be absorbed under the premise of being operated in a manner of region STA is connected to discharge port by abutting discharge port Property article 2, i.e., properly wear absorbent commodity 2.
In addition, as Illusion Figure 41j, using recess Illusion Figure, discharge port abuts region in the example of Figure 14 STA seems that volume is larger, but the bulging parablepsia of the bending parablepsia of the inclination parablepsia of geometry parablepsia for example also can be used.Incline Oblique parablepsia refers to that line seems the widened side of acute side into the angle of the crossing for making them when certain line intersects with another line To inclined parablepsia, such as Zollner parablepsia, frazier (Fraser) parablepsia.Bending parablepsia, which refers to, will appear to Right deviation Oblique inclination parablepsia feels line smoothly curved parablepsia with when seeming that the inclination parablepsia being tilted to the left merges, such as Hering parablepsia (Japanese: ヘ Application グ parablepsia).Bulging parablepsia refers to when by the curved line two dimension by the curved line Also seem the parablepsia bloated to the curved impression of depth direction, be by tartan parablepsia and the combination of the parablepsia for the line being staggered Made of two dimension be bent parablepsia.
Tensile elongation (elongation at break) > of < fibre plate
(1) part that should be measured as the component of the absorbent commodity 2 of measurement object is cut to 150mm × 25mm (length Spend direction × width direction) size and as measurement sample.
(2) using the cupping machine (Shimadzu Seisakusho Ltd.'s (strain) for having the load sensor that maximum load capacity is 50N System, AUTOGRAPH, model AGS-1kNG), divide under conditions of distance, 100mm/ minutes tensile speeds between the chuck of 100mm Not Ce Liang three measurement sample tensile elongation.
(3) average value of the tensile elongation of three measurement samples is calculated as final tensile elongation.
Description of symbols
2, absorbent commodity；3, absorber；4, surface patch；5, back sheet；40, parablepsia portion；41, Illusion Figure.

Claims (13)

1. a kind of absorbent commodity is made of multiple components, wherein
In order to enable a user to function possessed by least one component that visual identity goes out in the multiple component, the absorption Property article with the function part or part corresponding with the part with the function have and describe wrong view The parablepsia portion of shape.
2. absorbent commodity according to claim 1, wherein
The absorbent commodity has length direction, width direction and thickness direction,
After the absorbent commodity includes the rear being located on the length direction and can extend in the length direction Square part,
The part corresponding with the rear portion of at least one component in the multiple component includes the parablepsia portion,
Go out function that the rear portion extends in the length direction and described to enable a user to visual identity Parablepsia portion, which is described, the Illusion Figure.
3. absorbent commodity according to claim 2, wherein
The Illusion Figure includes that can be visually recognized the frazier-extended in the length direction for the rear portion Wilcocks Illusion Figure.
4. absorbent commodity according to claim 2 or 3, wherein
The Illusion Figure includes that can be visually recognized the geometry extended in the length direction for the rear portion The inclination Illusion Figure of parablepsia.
5. the absorbent commodity according to any one of claim 2~4, wherein
The Illusion Figure is remote comprising that can be visually recognized the utilization extended in the length direction for the rear portion The figure that nearly method is formed.
6. the absorbent commodity according to any one of claim 2~5, wherein
The Illusion Figure has multiple patterns along the length direction, and the pattern is by least one pattern elements along described Width direction is arranged and is constituted,
The multiple pattern is gradually deformed along the length direction.
7. absorbent commodity according to claim 6, wherein
The size of the multiple pattern becomes larger or becomes smaller along the length direction.
8. absorbent commodity according to claim 6 or 7, wherein
The width direction or the size on the length direction of the multiple pattern become larger along the length direction Or become smaller.
9. the absorbent commodity according to any one of claim 6~8, wherein
The interval on the length direction between the multiple pattern gradually broadens or narrows along the length direction.
10. the absorbent commodity according to any one of claim 6~9, wherein
The multiple pattern is arranged along the length direction and/or the width direction in wavy or spring like.
11. the absorbent commodity according to any one of claim 2~10, wherein
The multiple component include surface patch, back sheet, the absorber between the surface patch and the back sheet and Auxiliary piece between the surface patch and the absorber,
The parablepsia portion is set to the auxiliary piece, and the Illusion Figure is depicted in the table by the absorption side of the auxiliary piece Face.
12. the absorbent commodity according to any one of claim 2~10, wherein
The multiple component includes surface patch, back sheet and the absorber between the surface patch and the back sheet,
The parablepsia portion is set to the surface patch, and the Illusion Figure is depicted in the surface of the skin side of the surface patch.
13. the absorbent commodity according to any one of claim 2~10, wherein
The multiple component includes surface patch, back sheet and the absorber between the surface patch and the back sheet,
The parablepsia portion is set to the back sheet, and the Illusion Figure is depicted in the surface of the non-skin side of the back sheet.
CN201680090665.3A 2016-11-09 2016-11-09 Absorbent commodity Pending CN109922767A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2016/083270 WO2018087850A1 (en) 2016-11-09 2016-11-09 Absorbent article

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CN109922767A true CN109922767A (en) 2019-06-21

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WO (1) WO2018087850A1 (en)

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JPWO2018087850A1 (en) 2019-09-26
KR20190077331A (en) 2019-07-03
WO2018087850A1 (en) 2018-05-17

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