TWI785034B - absorbent article - Google Patents

absorbent article Download PDF

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Publication number
TWI785034B
TWI785034B TW107113664A TW107113664A TWI785034B TW I785034 B TWI785034 B TW I785034B TW 107113664 A TW107113664 A TW 107113664A TW 107113664 A TW107113664 A TW 107113664A TW I785034 B TWI785034 B TW I785034B
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Taiwan
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main
absorbent
belt member
aforementioned
main body
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TW107113664A
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Chinese (zh)
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TW201909855A (en
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椎野洋大
大橋竜吾
伊藤幸博
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日商優你 嬌美股份有限公司
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/42Absorbent 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent 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
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent 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
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/496Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51Absorbent 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
    • A61F13/514Backsheet, i.e. the impermeable cover or layer furthest from the skin

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

Abstract

在具有圖形的吸收性物品,不易讓使用者對帶 構件的強度產生不安。 In absorbent articles with graphics, it is not easy for the user to The strength of the member creates anxiety.

吸收性物品(1)具有:在胯下部朝前後被彎 折的吸收性本體(10)、在前側被接合在吸收性本體(10)的前側上端部的前側帶構件(30)、以及在後側被接合在吸收性本體(10)的後側上端部的後側帶構件(40),在左右方向將前側帶構件(30)的兩端部與後側帶構件(40)的兩端部互相接合,其中,吸收性本體(10)具備防漏薄片(15a),在前側及後側的至少一方側,在防漏薄片(15a)的非肌膚側面設有主要圖形(101、102),在伸長吸收性本體(10)的狀態,主要圖形(101、102)的面積,是前述一方側的非肌膚側面的面積的40%以上,且一方側的帶構件(30、40)與主要圖形(101、102)重複的部分的面積,是主要圖形(101、102)的面積的50%以上。 Absorbent article (1) has: It is bent forward and backward in the crotch part The folded absorbent body (10), the front side belt member (30) that is joined to the front upper end of the absorbent body (10) at the front side, and the rear upper end that is joined to the absorbent body (10) at the rear The rear side belt member (40) of the front side belt member (40) is joined to the two ends of the front side belt member (30) and the two ends of the rear side belt member (40) in the left and right direction, wherein the absorbent main body (10) is equipped with a leak-proof sheet (15a), on at least one side of the front side and the rear side, main graphics (101, 102) are provided on the non-skin side of the leak-proof sheet (15a), and in the state of stretching the absorbent main body (10), the main graphics (101 , 102) is more than 40% of the area of the non-skin side of the aforementioned one side, and the area of the part where the belt member (30, 40) on one side overlaps with the main figure (101, 102) is the main figure ( 101, 102) more than 50% of the area.

Description

吸收性物品 absorbent article

本發明是關於吸收性物品。 This invention relates to absorbent articles.

作為吸收排泄物之吸收性物品已知有用後即棄式紙尿褲。就這樣的用後即棄式紙尿褲的一形態來說,已知有在吸收排泄物的吸收性本體的非肌膚側面標示人物角色、花紋等的圖案,來提高設計性的紙尿褲。例如,在專利文獻1揭示有:構成紙尿褲的構件中,在形成背面薄片的不織布、及形成伸縮構件的絲線橡膠,藉由將氧化鈦的含有量設在5重量%以下,提高透過絲線橡膠、不織布之標示在背面薄片的內側的圖案的視認性之用後即棄式紙尿褲。 Disposable diapers are known as absorbent articles for absorbing excrement. As one form of such disposable diapers, there is known a diaper in which a character, a pattern, etc. are marked on the non-skin side of an absorbent main body that absorbs excrement to improve design. For example, Patent Document 1 discloses that among the members constituting diapers, in the non-woven fabric forming the back sheet and the thread rubber forming the elastic member, by setting the content of titanium oxide to 5% by weight or less, the penetration of the thread rubber, Disposable diapers for the visibility of the pattern marked on the inside of the back sheet of the non-woven fabric.

[先前技術文獻] [Prior Art Literature] [專利文獻] [Patent Document]

[專利文獻1]日本特開2004-188060號公報 [Patent Document 1] Japanese Unexamined Patent Publication No. 2004-188060

可是,專利文獻1的用後即棄式紙尿褲,因為材料的成分(氧化鈦的含有量)有所限制,所以會有不織布的白色度看起來低、或不織布本身看起來薄的情況。這樣的紙尿褲,會有讓使用者(讓穿用對象者穿用紙尿褲者,例如嬰幼兒的照護者)抱持使用中不織布是不是會撕破、或破損的不安的顧慮。尤其,在吸收性本體的前側接合前側帶構件,在吸收性本體的後側接合後側帶構件的所謂的3構件式的用後即棄式紙尿布,覆蓋穿用者的腰圍的帶構件若看起來薄,對於強度的不安變大,而會有不能安心使用紙尿布的顧慮。 However, in the disposable diaper of Patent Document 1, since the composition of the material (the content of titanium oxide) is limited, the whiteness of the nonwoven fabric may appear low, or the nonwoven fabric itself may appear thin. Such diapers may cause users (those who wear diapers, such as caregivers of infants) to worry about whether the nonwoven fabric will be torn or damaged during use. In particular, in a so-called three-member disposable diaper in which the front side belt member is joined to the front side of the absorbent main body and the rear side belt member is joined to the rear side of the absorbent main body, the belt member covering the waist of the wearer is as follows: It looks thin, and the anxiety about the strength increases, and there is a concern that you cannot use disposable diapers with peace of mind.

本發明,是有鑑於上述這樣的問題所研發者,其目的之處,是在具有圖形的吸收性物品,不易讓使用者對帶構件的強度產生不安。 The present invention was developed in view of the above-mentioned problems, and its object is to make it difficult for the user to feel uneasy about the strength of the belt member in an absorbent article having a pattern.

達成上述目的用的主要發明,是 The main inventions used to achieve the above objects are

一種吸收性物品,係具有互相交叉的上下方向與左右方向及前後方向,吸收性本體,其是沿著前述上下方向被設置,在胯下部朝前後被彎折;前側帶構件,其是沿著前述左右方向被設置,在前側被接合在前述吸收性本體的前述上下方向的前側上端部;以及後側帶構件,其是與前述前側帶構件作成不同體,並沿著前述左右方向被設置,而在後側被接合在前述吸收性本體的前述上下方向的後側上端部,在前述左右方向,前述前側帶構件的兩端 部與前述後側帶構件的兩端部互相被接合之吸收性物品,其特徵為:前述吸收性本體具備:液吸收性的吸收性芯、以及比前述吸收性芯更被配置在非肌膚側的液不透過性的防漏薄片,在前側及後側的至少一方側,在前述防漏薄片的非肌膚側面設有主要圖形,前述吸收性本體朝前述上下方向及前述左右方向被伸長的狀態,前述主要圖形的面積,是前述一方側的前述非肌膚側面的面積的40%以上,且,前述一方側的帶構件與前述主要圖形重複的部分的面積,是前述主要圖形的面積的50%以上。 An absorbent article has up-down directions, left-right directions, and front-rear directions intersecting each other. The absorbent main body is arranged along the above-mentioned up-down directions and is bent forward and backward at the crotch part; the front side belt member is along the The aforementioned left-right direction is provided and joined to the front side upper end portion of the aforementioned vertical direction of the aforementioned absorbent main body at the front side; and the rear side belt member is made different from the aforementioned front side belt member and is provided along the aforementioned left-right direction, The rear side is joined to the rear upper end portion of the aforementioned vertical direction of the aforementioned absorbent main body, and in the aforementioned left-right direction, the two ends of the aforementioned front side belt member An absorbent article in which both ends of the rear side belt member are joined to each other, wherein the absorbent main body includes: a liquid-absorbent absorbent core; The liquid-impermeable anti-leakage sheet is provided with main graphics on at least one of the front side and the back side, on the non-skin side of the anti-leakage sheet, and the absorbent main body is stretched in the above-mentioned up-down direction and the above-mentioned left-right direction , the area of the aforementioned main figure is more than 40% of the area of the aforementioned non-skin side on the aforementioned one side, and the area of the overlapping part of the belt member on the aforementioned one side and the aforementioned main figure is 50% of the area of the aforementioned main figure above.

關於本發明的其他的特徵,是由本說明書及添附圖面的記載可明白。 Other characteristics of the present invention will be apparent from the descriptions in this specification and the attached pages.

根據本發明,在具有圖形的吸收性物品,不易讓使用者對帶構件的強度產生不安。 According to the present invention, in an absorbent article having a pattern, it is difficult for the user to feel uneasy about the strength of the belt member.

根據本說明書及添附圖面的記載,至少明白以下的事項。 From the description of this specification and the attached pages, at least the following matters are clear.

一種吸收性物品,係具有互相交叉的上下方向與左右方向及前後方向,吸收性本體,其是沿著前述上下方向被設置,在胯下部朝前後被彎折;前側帶構件,其是沿著前述左右方向被設置,在前側被接合在前述吸收性本體的前述上下方向的前側上端部;以及後側帶構件,其是與前述前側帶構件作成不同體,並沿著前述左右方向被設置,而在後側被接合在前述吸收性本體的前述上下方向的後側上端部,在前述左右方向,將前述前側帶構件的兩端部與前述後側帶構件的兩端部互相接合之吸收性物品,其特徵為:前述吸收性本體具備:液吸收性的吸收性芯、以及比前述吸收性芯更被配置在非肌膚側的液不透過性的防漏薄片,在前側及後側的至少一方側,在前述防漏薄片的非肌膚側面設有主要圖形,前述吸收性本體朝前述上下方向及前述左右方向被伸長的狀態,前述主要圖形的面積,是前述一方側的前述非肌膚側面的面積的40%以上,且,前述一方側的帶構件與前述主要圖形重複的部分的面積,是前述主要圖形的面積的50%以上。An absorbent article has up-down directions, left-right directions, and front-rear directions intersecting each other. The absorbent main body is arranged along the above-mentioned up-down directions and is bent forward and backward at the crotch part; the front side belt member is along the The aforementioned left-right direction is provided and joined to the front side upper end portion of the aforementioned vertical direction of the aforementioned absorbent main body at the front side; and the rear side belt member is made different from the aforementioned front side belt member and is provided along the aforementioned left-right direction, And it is joined to the rear side upper end portion of the aforementioned vertical direction of the aforementioned absorbent main body at the rear side, and in the aforementioned left-right direction, the two ends of the aforementioned front side belt member and the two ends of the aforementioned rear side band member are mutually joined. An article characterized in that the absorbent main body includes: a liquid-absorbent absorbent core; On one side, a main pattern is provided on the non-skin side of the leak-proof sheet, and the aforesaid absorbent main body is stretched in the aforementioned up-down direction and the aforementioned left-right direction, and the area of the aforementioned main pattern is equal to that of the aforementioned non-skin side on the one side. 40% or more of the area, and the area of the portion where the belt member on one side overlaps the main figure is 50% or more of the area of the main figure.

根據這樣的吸收性物品,在主要圖形與帶構件重複的區域,主要圖形的視認性下降,而使顏色看起來淡、或輪廓看起來模糊。藉此,使用者容易認識帶構件的厚度(厚度),而可抑制使用者對帶構件的強度感到不安的情況。According to such an absorbent article, in the region where the main figure overlaps with the belt member, the visibility of the main figure falls, and the color looks pale or the outline looks blurred. Thereby, a user can easily recognize the thickness (thickness) of a belt member, and it can suppress that a user feels uneasy about the strength of a belt member.

在這樣的吸收性物品,前述主要圖形,是跨前述吸收性本體與前述一方側的帶構件重複的區域、以及前述吸收性本體與前述一方側的帶構件沒有重複的區域的邊界被配置為期望。In such an absorbent article, the main pattern is arranged as desired across the boundary between the area where the absorbent main body overlaps with the belt member on one side and the area where the absorbent main body does not overlap with the belt member on one side. .

根據這樣的吸收性物品,在沒有與帶構件重複的區域,主要圖形看起來鮮明,而相對於此,在與帶構件重複的區域,主要圖形的視認性看起來下降。因此,在主要圖形中與帶構件重複的部分、和沒有重複的部分視認性的差明確,可更容易認識帶構件的厚度。藉此,容易抑制使用者的不安。According to such an absorbent article, the main figure appears clearly in the region that does not overlap with the belt member, whereas the visibility of the main figure appears to be lowered in the region that overlaps with the belt member. Therefore, the difference in visibility between the part that overlaps with the belt member and the part that does not overlap in the main figure becomes clear, and the thickness of the belt member can be recognized more easily. Thereby, it becomes easy to suppress user's uneasiness.

在這樣的吸收性物品,前述前側帶構件及前述後側帶構件分別具有肌膚側不織布與非肌膚側不織布,前述肌膚側不織布與前述非肌膚側不織布,是經由帶構件接合部在厚度方向重疊被接合,前述主要圖形的至少一部分與設有前述帶構件接合部的區域沒有重複為期望。In such an absorbent article, the front side belt member and the rear side belt member each have a skin-side nonwoven fabric and a non-skin side nonwoven fabric, and the skin-side nonwoven fabric and the non-skin side nonwoven fabric are overlapped in the thickness direction via the belt member junction. It is desirable that at least a part of the main pattern does not overlap with the area where the belt member joint is provided.

根據這樣的吸收性物品,在吸收性物品的穿用時,帶構件朝左右方向收縮時,在沒有設置帶構件接合部的區域會有肌膚側不織布與非肌膚側不織布朝厚度方向浮起的情況。如此藉由不織布浮起的部分與主要圖形重複被配置(亦即,主要圖形具有沒有與帶構件接合部重複的部分),因此進一步降低該主要圖形的視認性,所以讓使用者更容易認識帶構件的厚度。According to such an absorbent article, when the belt member shrinks in the left-right direction when the absorbent article is worn, the skin-side nonwoven fabric and the non-skin-side nonwoven fabric may float in the thickness direction in the region where the belt member joining portion is not provided. . In this way, the floating part of the nonwoven fabric is repeatedly configured with the main figure (that is, the main figure has a part that does not overlap with the joint of the belt member), so the visibility of the main figure is further reduced, so that it is easier for the user to recognize the belt. The thickness of the component.

在這樣的吸收性物品,前述吸收性本體在前述防漏薄片的非肌膚側具有外裝薄片,形成前述前側帶構件及前述後側帶構件的不織布的基重比形成前述外裝薄片的不織布的基重更大為期望。In such an absorbent article, the absorbent body has an exterior sheet on the non-skin side of the leak-proof sheet, and the basis weight of the nonwoven fabric forming the front side belt member and the rear side belt member is greater than that of the nonwoven fabric forming the exterior sheet. The basis weight is greater as desired.

根據這樣的吸收性物品,外裝薄片的不織布因為縮小基重,所以光透過性高,因為帶構件的不織布的基重大,所以光透過性變低。藉此,在吸收性本體與帶構件不重複的區域,主要圖形容易穿透看見,在吸收性本體與帶構件重複的區域主要圖形不易看見。因此,可讓使用者更容易認識帶構件的厚度。According to such an absorbent article, since the basis weight of the nonwoven fabric of the exterior sheet is small, the light transmittance is high, and since the basis weight of the nonwoven fabric of the belt member is heavy, the light transmittance becomes low. Thereby, in the area where the absorbent body and the belt member do not overlap, the main graphics are easy to see through, and in the area where the absorbent body and the belt member overlap, the main graphic is not easy to see. Therefore, the user can more easily recognize the thickness of the belt member.

在這樣的吸收性物品,前述前側帶構件及前述後側帶構件分別具有在前述左右方向伸縮的腰圍彈性構件,前述主要圖形的至少一部分,是與前述腰圍彈性構件所致的張力作用的區域重複為期望。In such an absorbent article, the front side belt member and the rear side belt member each have a waist elastic member that expands and contracts in the left and right directions, and at least a part of the main pattern overlaps with a region where tension acts on the waist elastic member. for expectations.

根據這樣的吸收性物品,在吸收性物品的穿用時,藉由腰圍彈性構件的伸縮在帶構件的表面變形成形成有複數個皺紋的蛇腹狀。因此,在與形成有皺紋的區域重複的部分,主要圖形的視認性降低,而可讓使用者容易認識帶構件的厚度、柔軟度。According to such an absorbent article, when the absorbent article is worn, the surface of the belt member is deformed into a bellows shape having a plurality of wrinkles due to expansion and contraction of the waist elastic member. Therefore, the visibility of the main pattern is lowered at the portion overlapping the region where the wrinkles are formed, and the user can easily recognize the thickness and softness of the belt member.

在這樣的吸收性物品,前述前側帶構件及前述後側帶構件,是經由沿著前述上下方向的複數個帶狀接合部在前述左右方向以預定的間隔被配置的本體接合部分別與前述吸收性本體接合,前述主要圖形的至少一部分與設有前述本體接合部的區域重複為期望。In such an absorbent article, the front side belt member and the aforementioned rear side belt member are respectively connected to the absorbent body through a plurality of belt-shaped joints along the up-down direction and body joints arranged at predetermined intervals in the left-right direction. For permanent body joints, it is desirable that at least a part of the aforementioned main figure is repeated with the area where the aforementioned body joints are provided.

根據這樣的吸收性物品,在吸收性物品的穿用時,在左右方向相鄰的2個帶狀接合部之間,帶構件與吸收性本體互相剝離地容易朝厚度方向浮起。在該浮起的區域,因為主要圖形的視認性大幅下降,所以,更容易認識帶構件的厚度、柔軟度。According to such an absorbent article, when the absorbent article is worn, the belt member and the absorbent main body are separated from each other between the two adjacent belt-shaped joining portions in the left-right direction and are easily floated in the thickness direction. In this raised area, since the visibility of the main pattern is greatly reduced, it is easier to recognize the thickness and softness of the belt member.

在這樣的吸收性物品,在前述吸收性本體的後側設有後側主要圖形為期望。In such an absorbent article, it is desirable to provide a rear main graphic on the rear side of the absorbent main body.

根據這樣的吸收性物品,穿用者(嬰幼兒等)穿用吸收性物品的狀態下進行爬行時,在覆蓋嬰幼兒的臀部的吸收性本體的後側面,使用者(照護者等)的眼睛容易注意到後側主要圖形。因此,也容易認識在該後側主要圖形中與後側帶構件重複的部分、和不重複的部分視認性的差產生的情況。According to such an absorbent article, when the wearer (infant, etc.) crawls while wearing the absorbent article, the eyes of the user (caregiver, etc.) It is easy to notice the main graphics on the rear side. Therefore, it is also easy to recognize that a difference in visibility occurs in the part overlapping with the rear side belt member and the part not overlapping in the rear main pattern.

在這樣的吸收性物品,在前述吸收性本體的前側設有前側主要圖形,在前述吸收性本體的後側設有後側主要圖形,在前述上下方向,前述前側主要圖形的中央位置比前述後側主要圖形的中央位置更高為期望。In such an absorbent article, the front main graphic is provided on the front side of the absorbent main body, the rear main graphic is provided on the rear side of the absorbent main body, and the central position of the front main graphic is lower than the rear main graphic in the vertical direction. A higher central position of the side main graphics is desirable.

根據這樣的吸收性物品,藉由在高的位置設置前側主要圖形,在穿用時,容易抑制前側主要圖形被穿用者的兩腿夾著而收縮的情況。另一方面,藉由在低的位置設置後側主要圖形,在穿用者的臀部的廣大的範圍容易視認後側主要圖形。因此,容易在各個最適合的狀態下視認前後的主要圖形。According to such an absorbent article, since the front main graphic is provided at a high position, it is easy to suppress that the front main graphic is pinched and shrunk by the wearer's legs when worn. On the other hand, by providing the rear main figure at a low position, the rear main figure can be easily seen in a wide range of the wearer's buttocks. Therefore, it is easy to see front and rear main figures in each optimal state.

在這樣的吸收性物品,前述前側主要圖形的面積比前述後側主要圖形的面積更小為期望。In such an absorbent article, it is desirable that the area of the said front side main pattern is smaller than the area of the said back side main pattern.

根據這樣的吸收性物品,藉由將後側主要圖形盡量形成的大,邊提高作為後側主要圖形整體的視認性,邊讓使用者容易認識在與後側帶構件重複的部分和不重複的部分,在視認性產生差的情況。According to such an absorbent article, by forming the main figure on the rear side as large as possible, the visibility of the main figure on the rear side as a whole is improved, and the user can easily recognize the part that overlaps with the rear side belt member and the part that does not overlap. A part may produce poor visibility.

在這樣的吸收性物品,前述前側主要圖形與前述前側帶構件重複的部分的面積比前述後側主要圖形與前述後側帶構件重複的部分的面積更小為期望。In such an absorbent article, it is desirable that the area of the portion where the front main pattern overlaps with the front belt member is smaller than the area of the portion where the rear main pattern overlaps with the rear belt member.

根據這樣的吸收性物品,由於後側主要圖形,是穿用者進行爬行時容易引起使用者的眼睛的注意,所以,藉由盡可能加大與後側帶構件的重複部分,該重複部分中的後側主要圖形的視認性的降低程度容易變的顯眼。因此,使用者容易認識帶構件的厚度。According to such an absorbent article, since the main pattern on the rear side is easy to attract the attention of the user's eyes when the wearer crawls, so by increasing the overlapping portion with the rear side belt member as much as possible, the overlapping portion The degree of visibility reduction of the main graphic on the rear side of the car tends to become conspicuous. Therefore, the user can easily recognize the thickness of the belt member.

在這樣的吸收性物品,前述主要圖形與前述吸收性本體的前述一方側的面重複的部分中的前述主要圖形的印刷色調值的平均、和前述主要圖形與前述吸收性本體的前述一方側的面不重複的部分中的前述主要圖形的前述印刷色調值的平均相等為期望。In such an absorbent article, the average of the printed tone values of the main graphic in the portion where the main graphic overlaps with the surface on the one side of the absorbent main body, and the difference between the main graphic and the one side of the absorbent main body It is desirable that the average of the aforementioned printed tone values of the aforementioned main patterns in the portion where the surfaces do not overlap is equal.

根據這樣的吸收性物品,被印刷的主要圖形的濃度在與帶構件重複的部分和不重複的部分成為同程度。從外側觀看這樣的吸收性物品時,在與帶構件重複的部分,主要圖形濃度比實際被印刷的圖像看起來淡。另一方面,在沒有與帶構件重複的部分,主要圖形與實際被印刷的圖像看起來同等的濃度。因此,在與帶構件重複的部分,主要圖形的視認性降低的情況變的明確,使用者容易認識帶構件的厚度。According to such an absorbent article, the concentration of the printed main pattern is the same level in the portion overlapping with the belt member and in the portion not overlapping. When such an absorbent article is viewed from the outside, at the portion overlapping with the belt member, the density of the main pattern appears lighter than the actually printed image. On the other hand, in the portion that does not overlap with the tape member, the density of the main figure and the actually printed image appear to be the same. Therefore, it becomes clear that the visibility of the main pattern is lowered at the portion overlapping with the belt member, and the user can easily recognize the thickness of the belt member.

在這樣的吸收性物品,形成前述主要圖形的外形的輪廓線的粗細在3mm以上為期望。In such an absorbent article, it is desirable that the thickness of the outline forming the outline of the aforementioned main figure be 3 mm or more.

根據這樣的吸收性物品,在主要圖形之上層積有複數個不織布的區域(與帶構件重複的區域),透過該等的不織布邊可認識主要圖形的形狀,邊容易知道視認性降低的情況。According to such an absorbent article, a plurality of nonwoven regions (regions overlapping with the belt member) are laminated on the main pattern, and the shape of the main pattern can be seen through the nonwoven fabric, and visibility degradation can be easily recognized.

在這樣的吸收性物品,前述主要圖形,是與前述吸收性物品的製品包裝袋所表示的人物角色相同圖案為期望。In such an absorbent article, it is desirable that the main pattern is the same pattern as the character displayed on the packaging bag of the absorbent article.

根據這樣的吸收性物品,嬰幼兒、其照護者容易認識主要圖形,又,容易理解吸收性物品與主要圖形的關連性。According to such an absorbent article, infants and their caregivers can easily recognize the main figure, and also easily understand the relationship between the absorbent article and the main figure.

在這樣的吸收性物品,在前述上下方向,前述吸收性本體的後側上端的位置比前述吸收性本體的前側上端的位置更高為期望。In such an absorbent article, it is desirable that the position of the rear upper end of the absorbent main body be higher than the position of the front upper end of the absorbent main body in the vertical direction.

根據這樣的吸收性物品,因為吸收性本體的後側面的面積比前側面的面積更大,在後側面使可印刷主要圖形的區域變大。因此,可更自由地設計後側主要圖形。藉此,可調高吸收性物品的設計性。According to such an absorbent article, since the area of the rear side of the absorbent main body is larger than the area of the front side, the area where the main graphic can be printed is enlarged on the rear side. Therefore, the main figure on the rear side can be designed more freely. Thereby, the designability of an absorbent article can be improved.

在這樣的吸收性物品,在前述吸收性本體,沿著前述上下方向設有因與水分接觸使顏色進行變化的指示部,在前述上下方向,配置在前述吸收性本體的前側的前述指示部的長度比被配置在前述吸收性本體的後側的前述指示部的長度更長為理想。In such an absorbent article, the absorbent main body is provided along the vertical direction with an indicator portion whose color changes due to contact with moisture, and the indicator portion is disposed on the front side of the absorbent main body in the vertical direction. It is desirable that the length is longer than the length of the indicator portion arranged on the rear side of the absorbent main body.

根據這樣的吸收性物品,因為後側主要圖形與指示部不易重複,所以,可抑制後側主要圖形的視認性因指示部造成不必要的惡化情況。According to such an absorbent article, since the rear main graphic and the indication portion are less likely to overlap, unnecessary deterioration of the visibility of the rear main graphic due to the indication portion can be suppressed.

在這樣的吸收性物品,在前述吸收性本體的前側設有前側主要圖形,在前述吸收性本體的後側設有後側主要圖形,前述前側主要圖形與前述指示部重複的部分的面積比前述後側主要圖形與前述指示部重複的部分的面積更大為期望。In such an absorbent article, the front main graphic is provided on the front side of the absorbent main body, the rear main graphic is provided on the rear side of the absorbent main body, and the area of the overlapping portion of the front main graphic and the indicator portion is larger than that of the aforementioned It is desirable that the area of the portion where the main figure on the rear side overlaps with the aforementioned indicator portion is larger.

根據這樣的吸收性物品,因為後側主要圖形與指示部重複部分的面積小,所以,即使指示部的顏色變化的時候,後側主要圖形的視認性不易惡化。另一方面,前側主要圖形與指示部的重複部分的面積雖變大,可是,因為前側主要圖形與後側主要圖形比較不易被視認,所以,吸收性物品整體來說,視認性的惡化不易變顯眼。因此,使用者容易認識與帶構件重複的區域和不重複的區域中的主要圖形的視認性的差。According to such an absorbent article, since the overlapping area of the rear main graphic and the indicator is small, the visibility of the rear main graphic is less likely to deteriorate even when the color of the indicator changes. On the other hand, although the area of the overlapped part of the front side main figure and the indicator portion becomes larger, since the front side main figure and the rear side main figure are less visible, the deterioration of the visibility of the absorbent article as a whole is less likely to change. conspicuous. Therefore, the user easily recognizes the difference in the visibility of the main figure in the region overlapping with the tape member and in the region not overlapping.

在這樣的吸收性物品,在前述吸收性本體的後側沒有配置前述指示部為期望。In such an absorbent article, it is desirable that the indicator is not disposed on the rear side of the absorbent main body.

根據這樣的吸收性物品,因為可將指示部與後側主要圖形重複部分的面積作成最小,所以,即使指示部的顏色變化的時候,容易抑制後側主要圖形的不要的視認性的惡化。According to such an absorbent article, since the overlapping area of the indicating portion and the rear main graphic can be minimized, unnecessary degradation of visibility of the rear main graphic can be easily suppressed even when the color of the indicating portion changes.

在這樣的吸收性物品,前述後側主要圖形與前述指示部沒有重複為期望。In such an absorbent article, it is desirable that the said rear main figure and the said indication part do not overlap.

根據這樣的吸收性物品,即使指示部的顏色變化的時候,因為在後側主要圖形的視認性不易產生影響,所以,進一步容易抑制後側主要圖形的不要的視認性的惡化。According to such an absorbent article, even when the color of the indication portion changes, since the visibility of the rear main graphic is less likely to be affected, unnecessary degradation of visibility of the rear main graphic can be further easily suppressed.

===實施形態=== <用後即棄式紙尿褲的構造>   就實施形態的吸收性物品的一例,主要針對以嬰幼兒作為穿用對象者的用後即棄式紙尿褲1(以下,也僅稱為「紙尿褲1」)進行說明。圖1,是從前側觀看紙尿褲1的概略立體圖。圖2,是從肌膚側觀看展開且伸長狀態的紙尿褲1的概略俯視圖。圖3,是針對圖2中的A-A剖面表示的概略剖視圖。圖4,是針對吸收性本體10的構造進行說明的圖。此外,圖2中「伸長狀態」,是指將產品(紙尿褲1)伸長到沒有皺紋的狀態,具體而言,將構成紙尿褲1的各構件(例如,後述的吸收性本體10、前側帶構件30等)的尺寸伸長到與其構件單體的尺寸一致或接近這個長度為止的狀態。===Embodiment=== <Structure of Disposable Diapers> As an example of the absorbent article of the embodiment, disposable diapers 1 (hereinafter, also referred to as It will be described only as "diaper 1"). FIG. 1 is a schematic perspective view of a diaper 1 viewed from the front side. Fig. 2 is a schematic plan view of the unfolded and stretched diaper 1 viewed from the skin side. FIG. 3 is a schematic cross-sectional view showing the A-A cross-section in FIG. 2 . FIG. 4 is a diagram illustrating the structure of the absorbent main body 10 . In addition, the "extended state" in Fig. 2 refers to the state where the product (diaper 1) is stretched until there are no wrinkles. etc.) to a state where the size of the component is the same as or close to this length.

該紙尿褲1在圖1的褲型狀態具有上下方向與左右方向及前後方向作為互相正交的三方向。而且,在以下也將該褲型狀態中的上下方向的上側稱為「腰圍開口側」,也將上下方向的下側稱為「胯下側」。又,也將前後方向的前側稱為「腹側」,也將後側稱為「背側」。The diaper 1 has three directions perpendicular to each other, the up-down direction, the left-right direction, and the front-rear direction in the pants-type state of FIG. 1 . In addition, hereinafter, the upper side in the vertical direction in the pants-shaped state is also referred to as the "waist opening side", and the lower side in the vertical direction is also referred to as the "crotch side". In addition, the front side in the front-rear direction is also called "ventral side", and the back side is also called "dorsal side".

另一方面,在圖2的展開狀態,紙尿褲1具有長邊方向與寬邊方向作為互相正交的三方向。而且,在以下也將該展開狀態中的長邊方向的一方側及另一方側分別稱為「腹側」及「背側」。此外,展開狀態中的上述的寬邊方向,是與褲型狀態中的上述的左右方向同樣的方向。因此,在以下也將寬邊方向稱為「左右方向」。又,展開狀態的長邊方向,是沿著褲型狀態的上下方向的方向。又,如圖3所示,將與上下方向(長邊方向)及左右方向(寬邊方向)正交的方向作為「厚度方向」,將與穿用對象者的肌膚抵接之側作為「肌膚側」,將其相反側作為「非肌膚側」。On the other hand, in the unfolded state of FIG. 2 , the diaper 1 has the longitudinal direction and the widthwise direction as three directions perpendicular to each other. In addition, below, the one side and the other side of the longitudinal direction in this expanded state are also called "abdominal side" and "dorsal side", respectively. In addition, the above-mentioned widthwise direction in the unfolded state is the same direction as the above-mentioned left-right direction in the pants-type state. Therefore, the widthwise direction is also referred to as "left-right direction" hereinafter. In addition, the longitudinal direction in the expanded state is a direction along the vertical direction in the pants-shaped state. Also, as shown in FIG. 3, the direction perpendicular to the up-down direction (longitudinal direction) and the left-right direction (broadside direction) is defined as the "thickness direction", and the side in contact with the skin of the wearer is defined as the "skin direction". side", and the opposite side as the "non-skin side".

如圖1所示,紙尿褲1是所謂3構件式,並具有3個零件10、30、40。亦即,該紙尿褲1,是具有抵接在穿用者的胯間部吸收殘留的尿等的排泄物的吸收性本體10作為第1零件,具有從該穿用者的前側覆蓋腹側部的前側帶構件30作為第2零件,具有從該穿用者的後側覆蓋背側部的後側帶構件40作為第3零件。As shown in FIG. 1 , the paper diaper 1 is a so-called three-member type and has three parts 10 , 30 , and 40 . That is, the diaper 1 has an absorbent main body 10 that abuts on the crotch of the wearer to absorb residual excrement such as urine as a first component, and has a body that covers the abdomen from the front side of the wearer. The front belt member 30 is a second component, and the rear belt member 40 that covers the back side of the wearer from the rear side is provided as a third component.

如圖2所示,在紙尿褲1的展開狀態,前側帶構件30與後側帶構件40互相在吸收性本體10的長邊方向(上下方向)分開間隔平行排列的狀態下,將吸收性本體10鋪設在該等之間。而且,包含吸收性本體10的前側上端10ea的前側上端部與前側帶構件30接合,包含吸收性本體10的後側上端10eb的後側上端部與後側帶構件40被接合固定,使其外觀形狀形成俯視觀看大致H形狀。 As shown in Figure 2, in the unfolded state of the diaper 1, the front side belt member 30 and the rear side belt member 40 are arranged in parallel with each other in the longitudinal direction (upper and lower direction) of the absorbent main body 10, and the absorbent main body 10 laid between such. And, the front side upper end portion including the front side upper end 10ea of the absorbent body 10 is joined to the front side belt member 30, and the rear side upper end portion including the rear side upper end 10eb of the absorbent body 10 is joined to the rear side belt member 40 to make its appearance The shape forms a substantially H shape when viewed from above.

而且,從該狀態,在長邊方向的折疊位置C10對折吸收性本體10。亦即,在胯下部朝前後被彎折。在該對折的狀態,互相對置的前側帶構件30與後側帶構件40,若在必須抵接在穿用者的側腹的部分的側緣接合部30ew、與側緣接合部40ew(亦即、左右方向的兩端部)被接合‧連結,該等帶構件30、40彼此能成形成環狀。藉此,成為形成有圖1所示這樣的腰圍開口1HB及一對的腿圍開口1HL的穿用狀態的紙尿褲1。 Then, from this state, the absorbent main body 10 is folded in half at the folding position C10 in the longitudinal direction. That is, it is bent forward and backward at the crotch portion. In this folded state, the front side belt member 30 and the rear side belt member 40 facing each other, if the side edge joint portion 30ew and the side edge joint portion 40ew (also known as the side edge joint portion 40ew) must abut against the wearer's flank, That is, both ends in the left-right direction) are joined and connected, and these belt members 30, 40 can be formed into a ring shape. Thereby, the paper diaper 1 of the wearing state which formed the waist opening 1HB and a pair of leg opening 1HL as shown in FIG. 1 becomes.

(吸收性本體10) (absorbent body 10)

吸收性本體10具有吸收尿等的排泄物的功能,如圖2及圖4所示形成俯視觀看大致長方形,邊讓其長邊方向沿著紙尿褲1的上下方向邊配置在左右方向的中央。吸收性本體10具備:吸收性芯11、從肌膚側包住吸收性芯11地加以覆蓋的表面薄片構件13、以及從非肌膚側覆蓋吸收性芯11,而形成吸收性本體10的外裝的背面薄片部材15。 Absorbent main body 10 has the function of absorbing excrement such as urine, and as shown in FIGS. The absorbent main body 10 is provided with: an absorbent core 11, a surface sheet member 13 covering the absorbent core 11 from the skin side, and a surface sheet member 13 covering the absorbent core 11 from the non-skin side to form the exterior of the absorbent main body 10. The back sheet member 15 .

吸收性芯11,層積液吸收性素材而成的構 件,可吸收尿等的排泄物。就液體吸收性素材來說,例如可使用紙漿纖維等的液體吸收性纖維。此外,吸收性芯11,以液體吸收性粒狀物來說也可例如含有高吸收性聚合物,或是也可包含液體吸收性纖維及液體吸收性粒狀物以外的液體吸收性素材。又,吸收性芯11也可用薄紙等的液體透過性薄片(不圖示)被覆。 Absorbent core 11 is a structure made of layered liquid absorbent material A piece that can absorb excrement such as urine. As the liquid-absorbent material, for example, liquid-absorbent fibers such as pulp fibers can be used. In addition, the absorbent core 11 may contain, for example, a superabsorbent polymer in the form of liquid-absorbent particulates, or may contain liquid-absorbent materials other than liquid-absorbent fibers and liquid-absorbent particulates. In addition, the absorptive core 11 may be covered with a liquid-permeable sheet (not shown) such as tissue paper.

本實施形態的吸收性芯11具有圖2及圖4中作為上下方向的上側端部的前側端部11a、與圖3中作為上下方向的下側端部的後側端部11b。而且,在前側端部11a與後側端部11b之間,具有左右方向的寬度比前側端部11a及後側端部11b更窄的縮窄部11c。藉此,吸收性芯11是構成為圖2及圖4所示這樣的俯視觀看大致砂漏形狀。 The absorptive core 11 of this embodiment has the front end part 11a which is the upper side end part of an up-down direction in FIG.2 and FIG. And between the front end part 11a and the rear side end part 11b, there exists the constricted part 11c whose width|variety in the left-right direction is narrower than the front side end part 11a and the rear side end part 11b. Thereby, the absorptive core 11 is comprised in the substantially hourglass shape in planar view as shown in FIG.2 and FIG.4.

表面薄片構件13,是從肌膚側覆蓋吸收性芯11的薄片狀的構件,例如比吸收性芯11更大的平面尺寸的液透過性的不織布。又,背面薄片構件15,是從非肌膚側覆蓋吸收性芯11的薄片狀的構件,且比吸收性芯11大的平面尺寸的薄片,就其一例來說,可舉貼合聚乙烯或聚丙烯等的液不透過性的防漏薄片15a、與不織布等的外裝薄片15b的二層構造的薄片。 The surface sheet member 13 is a sheet-shaped member covering the absorbent core 11 from the skin side, for example, a liquid-permeable nonwoven fabric having a larger planar size than the absorbent core 11 . Also, the back sheet member 15 is a sheet-shaped member that covers the absorbent core 11 from the non-skin side, and is a sheet with a larger planar size than the absorbent core 11. As an example, polyethylene or polyester is bonded. A sheet of two-layer structure consisting of a liquid-impermeable leak-proof sheet 15a such as acrylic and an exterior sheet 15b such as nonwoven fabric.

又,在紙尿褲1,是如圖4所示,藉由外裝薄片15b形成所謂立體褶邊LSG及腿圍褶邊LG。立體褶邊LSG,是在表面薄片構件13的左右方向的各端部各自立起而設的防漏壁部,另一方面,腿圍褶邊LG,是被形成在紙尿褲1的各腿圍開口1HL、1HL的腿圍伸縮部。外裝薄片 15b具有從防漏薄片15a的左右方向的兩側朝左右方向延伸出的部分15bf,該部分15bf以吸收性本體10的左右方向的端部作為折疊位置朝左右方向的中央側被折疊,且絲線橡膠等的腿圍彈性構件17及腿圍補助彈性構件19在該折疊位置的附近沿著上下方向朝上下方向被伸長的狀態下被固定,藉此,形成上述的腿圍褶邊LG。此外,腿圍補助彈性構件19並不是一定必要,僅藉由腿圍彈性構件17形成腿圍褶邊LG亦可。 In addition, in the diaper 1, as shown in FIG. 4, so-called three-dimensional frills LSG and leg frills LG are formed by the exterior sheet 15b. The three-dimensional frill LSG is a leak-proof wall portion that stands up at each end of the surface sheet member 13 in the left-right direction. On the other hand, the leg frill LG is formed on each leg opening of the diaper 1. 1HL, 1HL leg circumference expansion and contraction part. Exterior sheet 15b has a portion 15bf extending from both sides in the left-right direction of the leak-proof sheet 15a toward the left-right direction. The leg-hole elastic member 17 made of rubber or the like and the leg-hole auxiliary elastic member 19 are fixed in a state stretched vertically in the vicinity of the folded position, thereby forming the above-mentioned leg-hole hem LG. In addition, the leg circumference auxiliary elastic member 19 is not absolutely necessary, and the leg circumference hem LG may be formed only by the leg circumference elastic member 17.

被折疊的部分15bf進一步延伸到左右方向的中央側,而覆蓋表面薄片構件13的左右方向的端部,在上下方向的兩端部與表面薄片構件13接合。再者,部分15bf朝左右方向的兩外側被折疊,在其前端部,絲線橡膠等的LSG彈性構件18沿著上下方向朝上下方向被伸長的狀態下被固定。藉由該LSG彈性構件18在上下方向收縮,以表面薄片構件13側成為內周側地使吸收性本體10朝上下方向彎曲。而且,吸收性本體10的彎曲時,藉由從該LSG彈性構件18所賦予的收縮力,使部分15bf的前端部在上下方向收縮而從表面薄片構件13立起作為立體褶邊LSG發揮功能。 The folded portion 15bf further extends to the center side in the left-right direction, covers the end portions in the left-right direction of the surface sheet member 13 , and is joined to the surface sheet member 13 at both ends in the vertical direction. Furthermore, the part 15bf is folded toward both outer sides in the left-right direction, and the LSG elastic member 18 such as thread rubber is fixed in a state of being stretched in the up-down direction at the front end thereof. When the LSG elastic member 18 contracts in the vertical direction, the absorptive main body 10 is bent in the vertical direction so that the surface sheet member 13 side becomes the inner peripheral side. When the absorbent main body 10 is bent, the front end portion of the portion 15bf is contracted vertically by the contraction force applied from the LSG elastic member 18 to stand up from the surface sheet member 13 and function as a three-dimensional hem LSG.

此外,在某些情況下,也可在表面薄片構件13與吸收性芯11之間,或背面薄片構件15與吸收性芯11之間(參照圖3)插入設置薄紙等的液透過性薄片作為第二薄片。 In addition, in some cases, a liquid-permeable sheet such as tissue may be inserted between the surface sheet member 13 and the absorbent core 11, or between the back sheet member 15 and the absorbent core 11 (see FIG. 3 ) as Second flake.

在吸收性本體10的防漏薄片15a的非肌膚側面設有預定的圖案。在圖4的例子,印刷有熊貓的人物角 色(後述的主要圖形101、102)作為圖案的一例。該圖案,是設成透過外裝薄片15b從非肌膚側(亦即,紙尿褲1的外側)可視認。此外,在圖4的俯視圖,為了說明畫成從吸收性本體10的肌膚側(紙尿褲1的內側)也可視認該圖案(主要圖形101、102)。以下,也將被印刷的圖案稱呼為「圖形」。關於圖形的大小、配置的詳細在之後進行說明。 A predetermined pattern is provided on the non-skin side of the leak-proof sheet 15a of the absorbent main body 10 . In the example in Figure 4, the character corner of the panda is printed Color (main patterns 101, 102 described later) is an example of a pattern. This pattern is provided so that it can be seen from the non-skin side (that is, the outer side of the diaper 1) through the exterior sheet 15b. In addition, in the top view of FIG. 4 , the patterns (main figures 101 and 102 ) are also visible from the skin side of the absorbent main body 10 (inside of the diaper 1 ) for explanation. Hereinafter, printed patterns are also referred to as "graphics". Details about the size and arrangement of figures will be described later.

另一方面,在吸收性本體10的防漏薄片15a的肌膚側面,設有成為告知紙尿褲1的使用者(例如嬰幼兒的照護者)尿等的液體的吸收量的指標的指示部60。指示部60,是由圖4的虛線所圍起來的區域所表示,在左右方向的中央部沿著上下方向(吸收性本體的長邊方向)形成帶狀。該指示部60,是由藉由與水分接觸而使顏色進行變化的物質(墨水)所形成,嬰幼兒等的穿用對象者穿用紙尿褲1的狀態下進行排尿的話,藉由吸收性芯11所吸收的尿與指示部60接觸使顏色進行變化。因此,使用者(嬰幼兒的照護者)藉由從紙尿褲1的外側視認指示部60的顏色的變化,容易掌握紙尿褲1的更換時間。 On the other hand, on the skin side of the anti-leakage sheet 15a of the absorbent main body 10, an indicator 60 serving as an index for notifying the user of the diaper 1 (for example, a caregiver of an infant) of the amount of liquid absorbed such as urine is provided. The indication part 60 is shown by the area|region surrounded by the dotted line of FIG. The indicator portion 60 is formed of a substance (ink) that changes color when it comes into contact with moisture. When the absorbed urine comes into contact with the indicator 60, the color changes. Therefore, the user (the caregiver of the infant) can easily grasp the changing time of the diaper 1 by visually recognizing the change of the color of the indicator portion 60 from the outside of the diaper 1 .

(帶構件30、40) (with members 30, 40)

前側帶構件30及後側帶構件40皆例如以不織布等的柔軟的薄片作為素材的俯視觀看大致矩形形狀的薄片構件(參照圖2)。 Both the front side belt member 30 and the rear side belt member 40 are sheet members having a substantially rectangular shape in plan view, for example, made of a soft sheet such as nonwoven fabric as a material (see FIG. 2 ).

前側帶構件30,是如圖3所示,將不織布31、32兩片重疊在厚度方向加以接合而可形成。而且,在2片的不織布31、32彼此之間,沿著左右方向配置有絲線橡膠等的複數個腰圍彈性構件35、35…。腰圍彈性構件35、35…,是邊介插排列在上下方向分開間隔邊在上下方向,邊朝左右方向被伸長的狀態下被接合固定在該不織布31、32。藉此,在前側帶構件30成為在左右方向可伸縮性。此外,不織布31與32,是隔著由熱熔式接著劑等的接著劑所形成的帶構件接合部37互相被接合。帶構件接合部37例如被形成在由圖2的網點部所示的帶構件接合部37a及37b的範圍,藉由該帶構件接合部37a及37b接合固定腰圍彈性構件35,對前側帶構件30賦予左右方向的伸縮性。可是,形成帶構件接合部37的範圍、大小不限於此。The front side belt member 30, as shown in FIG. 3, can be formed by overlapping two sheets of nonwoven fabrics 31 and 32 in the thickness direction and joining them together. And between the nonwoven fabrics 31 and 32 of two sheets, several waist elastic members 35, 35..., such as thread rubber, are arrange|positioned along the left-right direction. The waist elastic members 35, 35... are joined and fixed to the non-woven fabrics 31, 32 in a state of being stretched in the vertical direction and left-right direction while being interposed and arranged at intervals in the vertical direction. Thereby, the belt member 30 becomes stretchable in the left-right direction at the front side. In addition, the nonwoven fabrics 31 and 32 are bonded to each other via a tape member bonding portion 37 formed of an adhesive such as a hot-melt adhesive. The belt member joint part 37 is formed, for example, in the range of the belt member joint parts 37a and 37b shown by the dotted part in FIG. Provides flexibility in the left and right directions. However, the range and size of forming the belt member joining portion 37 are not limited thereto.

在本實施形態,腰圍彈性構件35的至少一部分具有在左右方向的中央部成為不連續的部分。腰圍彈性構件35的不連續部,是藉由在紙尿褲1的製造過程在左右方向的中央部的預定之處切斷腰圍彈性構件35而被形成。具體而言,在左右方向在對被形成在兩側一對帶構件接合部37b、37b之間的區域,切斷腰圍彈性構件35。於是,腰圍彈性構件35,是從被切斷之處(切斷端)朝向左右方向兩側的帶構件接合部37b開始收縮,在帶構件接合部37b的左右方向內側端的位置停止收縮。也將該動作稱為彈性構件的「反向動作」。在本實施形態,在左右方向在帶構件接合部37b、37b之間的區域,沒有接著腰圍彈性構件35(或是,用伸縮力不作用的程度的弱的接著力被接合亦可)。因此,腰圍彈性構件35進行反向動作時,構成前側帶構件30的不織布31、32不收縮,僅腰圍彈性構件35朝向左右方向的兩側收縮。換言之,腰圍彈性構件35相對於前側帶構件30相對進行位移。藉此,紙尿褲1的前側(腹側),在左右方向中央部形成有腰圍彈性構件35的不連續部。在該不連續部,相對於吸收性本體10(吸收性芯11),左右方向中的收縮力不易作用,吸收性本體10(吸收性芯11)容易朝向左右方向擴寬,所以可有效果地抑制排泄物的側漏等。In this embodiment, at least a part of the waist elastic member 35 has a discontinuous part in the center part in the left-right direction. The discontinuous portion of the waist elastic member 35 is formed by cutting the waist elastic member 35 at a predetermined position in the center in the left-right direction during the manufacturing process of the diaper 1 . Specifically, the waist elastic member 35 is cut in the region between the pair of belt member joining portions 37b, 37b formed on both sides in the left-right direction. Then, the waist elastic member 35 starts shrinking from the cut point (cut end) toward the belt member joining portions 37b on both sides in the left and right direction, and stops shrinking at the position of the inner end of the belt member joining portion 37b in the left and right direction. This action is also called "reverse action" of the elastic member. In this embodiment, the waist elastic member 35 is not attached to the area between the belt member joining portions 37b, 37b in the left-right direction (or it may be joined with weak adhesive force so that no stretching force acts). Therefore, when the waist elastic member 35 reverses, the nonwoven fabrics 31 and 32 constituting the front belt member 30 do not shrink, and only the waist elastic member 35 shrinks toward both sides in the left-right direction. In other words, the waist elastic member 35 is relatively displaced with respect to the front side belt member 30 . Thereby, the discontinuous part of the waist elastic member 35 is formed in the center part in the left-right direction on the front side (abdominal side) of the diaper 1 . In this discontinuous part, with respect to the absorbent body 10 (absorbent core 11), the contraction force in the left-right direction is less likely to act, and the absorbent body 10 (absorbent core 11) is easy to widen toward the left-right direction, so it can effectively Suppress side leakage of excrement, etc.

又,在前側帶構件30的上下方向的上側(腰圍開口側),非肌膚側的不織布32比肌膚側的不織布31的縱向上端更朝上側突出,朝肌膚側折疊突出的部分形成前側翻折部32f,該前側翻折部32f被接合固定在不織布31的肌膚側(參照圖3)。藉此,藉由前側翻折部32f覆蓋前側帶構件30的上端30ea,在紙尿褲1的穿用時,上端30ea的邊緣不易陷入穿用者的肌膚(腹側腰圍部),可不易產生穿用時的不舒適感。Also, on the upper side (waist opening side) of the front side belt member 30 in the vertical direction, the non-woven fabric 32 on the non-skin side protrudes more upward than the longitudinal upper end of the non-woven fabric 31 on the skin side, and the protruding part is folded toward the skin side to form a front folded portion. 32f, the front folded portion 32f is engaged and fixed on the skin side of the nonwoven fabric 31 (see FIG. 3 ). Thereby, by covering the upper end 30ea of the front side belt member 30 with the front side folded portion 32f, when the diaper 1 is worn, the edge of the upper end 30ea is less likely to get caught in the wearer's skin (abdomen side waistline), which can hardly cause wear. uncomfortable feeling.

前側帶構件30經由前側本體接合部51被接合在吸收性本體10的前側上端部(圖3中的非肌膚側且為腰圍開口側的端部)。前側本體接合部51,是使用熔著、接著等的接合手段所形成,在本實施形態,是使用例如熱熔接著劑等的接著劑形成前側本體接合部51。The front side belt member 30 is joined to the front upper end portion of the absorbent main body 10 (the end portion on the non-skin side and the waist opening side in FIG. 3 ) via the front main body joining portion 51 . The front body joining portion 51 is formed using joining means such as welding and bonding. In this embodiment, the front body joining portion 51 is formed using an adhesive such as a hot melt adhesive.

後側帶構件40具有與前側帶構件30大致同樣的構造。亦即,後側帶構件40,是將不織布41、42兩片重疊在厚度方向加以接合而被形成,在不織布41、42的厚度方向之間經由帶構件接合部47(圖2中的帶構件接合部47a及47b)朝左右方向伸長絲線橡膠等的複數個腰圍彈性構件45、45的狀態下被接合固定。藉此,在後側帶構件40賦予左右方向的伸縮性。又,腰圍彈性構件45的至少一部分,是與腰圍彈性構件35同樣在左右方向的中央部被切斷而進行反向動作,藉此形成不連續部。因此,即使在後側(背側)的不連續部,因為相對於吸收性本體10(吸收性芯11)朝左右方向的收縮力不易作用,吸收性本體10(吸收性芯11)容易朝向左右方向被擴寬,所以可有效果地抑制排泄物的側漏等。The rear belt member 40 has substantially the same structure as the front belt member 30 . That is, the rear side belt member 40 is formed by overlapping two pieces of non-woven fabrics 41, 42 in the thickness direction, and is formed through the belt member joining portion 47 (the belt member in FIG. The joining parts 47a and 47b) are joined and fixed in a state where the plurality of waist elastic members 45, 45, such as thread rubber, are stretched in the left-right direction. Thereby, stretchability in the left-right direction is imparted to the rear side belt member 40 . Also, at least a part of the waist elastic member 45 is cut at the central portion in the left-right direction similarly to the waist elastic member 35 and reversed to form a discontinuous portion. Therefore, even in the discontinuous part on the back side (back side), since the shrinkage force toward the left and right directions is not easy to act on the absorbent main body 10 (absorbent core 11), the absorbent main body 10 (absorbent core 11) is easy to move toward the left and right. The direction is widened, so side leakage of excrement and the like can be effectively suppressed.

又,在後側帶構件40的上下方向的上側(腰圍開口側),非肌膚側的不織布42比肌膚側的不織布41的上下方向上端更朝上側突出,朝肌膚側折疊突出的部分而形成後側翻折部42f。Also, on the upper side (waist opening side) of the rear side belt member 40 in the vertical direction, the non-skin side non-woven fabric 42 protrudes more upward than the upper end of the skin-side non-woven fabric 41 in the vertical direction, and the protruding part is folded toward the skin side and formed. Side folded portion 42f.

後側帶構件40經由後側本體接合部52被接合在吸收性本體10的後側上端部(圖3中的非肌膚側且為腰圍開口側的端部)。The rear side belt member 40 is joined to the rear upper end portion of the absorbent main body 10 (the end portion on the non-skin side and the waist opening side in FIG. 3 ) via the rear main body joining portion 52 .

此外,在圖3設有從肌膚側覆蓋吸收性本體10的前側上端10ea、及前側翻折部32f的下端32feb的薄片構件38。藉由該薄片構件38,在紙尿褲1的穿用時,前側上端10ea及下端32feb的邊緣不易陷入穿用者的肌膚,可不易產生穿用時的不舒適感。同樣,設有從肌膚側覆蓋吸收性本體10的後側上端10eb、及後側翻折部42f的下端42feb的薄片構件48。藉由該薄片構件48,在紙尿褲1的穿用時,後側上端10eb及下端42feb的邊緣不易陷入穿用者的肌膚,可不易產生穿用時的不舒適感。可是,在紙尿褲1,薄片構件38、48也沒有一定要設置。Moreover, in FIG. 3, the sheet member 38 which covers the front upper end 10ea of the absorptive main body 10, and the lower end 32feb of the front folded part 32f from the skin side is provided. With the sheet member 38, when the diaper 1 is worn, the edges of the upper front end 10ea and the lower end 32feb are less likely to be caught in the wearer's skin, and discomfort during wearing is less likely to occur. Similarly, a sheet member 48 covering the rear upper end 10eb of the absorbent body 10 and the lower end 42feb of the rear folded portion 42f from the skin side is provided. With this sheet member 48, when the diaper 1 is worn, the edges of the rear upper end 10eb and the lower end 42feb are less likely to be caught in the wearer's skin, and discomfort during wearing is less likely to occur. However, in the diaper 1, the sheet members 38 and 48 are not necessarily provided.

<圖形的說明>   針對設在吸收性本體10的防漏薄片15a的非肌膚側面的圖形進行說明。圖形,是在紙尿褲1的製造工程,例如藉由使用噴墨印刷機等的一般的印刷裝置對防漏薄片15a進行印刷而被形成。<Description of Graphics> The graphics on the non-skin side of the leak-proof sheet 15a provided on the absorbent main body 10 will be described. The pattern is formed in the manufacturing process of the diaper 1 by, for example, printing the leak-proof sheet 15a using a general printing device such as an inkjet printer.

在防漏薄片15a的非肌膚側面,可形成插圖、照片;花紋;文字等各種的圖形。亦即,針對形狀、色彩、大小、配置等可印刷各式各樣的設計的圖案。在圖4的例子,雖印刷有熊貓的人物角色,可是除了該人物角色以外,也可印刷其他的圖形(例如花紋等)。On the non-skin side of the leak-proof sheet 15a, various graphics such as illustrations, photographs, patterns, and letters can be formed. That is, patterns of various designs can be printed in terms of shape, color, size, arrangement, and the like. In the example of FIG. 4, although the character of a panda is printed, other graphics (for example, patterns, etc.) may be printed in addition to this character.

在本實施形態,將被印刷在防漏薄片15a的非肌膚側面的圖形中滿足所定的條件圖形稱呼為「主要圖形」。具體而言,「主要圖形」,是表示被印刷在防漏薄片15a的非肌膚側面的圖形中,針對將吸收性本體10朝上下方向及左右方向伸長的狀態中的前側面、或是後側面的至少一方側的面,顯示被印刷在面積的40%以上的區域的圖形。此外,「前側面」,是指在折疊位置C10對折吸收性本體10時,位在前側的面,在圖4,是在吸收性本體10的長邊方向比折疊位置C10更靠腹側的面。同樣,「後側面」,是指在折疊位置C10對折吸收性本體10時,位在後側的面,在圖4,是在吸收性本體10的長邊方向比折疊位置C10更靠背側的面。In this embodiment, among the graphics printed on the non-skin side of the leak-proof sheet 15a, the graphics that satisfy predetermined conditions are referred to as "main graphics". Specifically, the "main figure" refers to the figure printed on the non-skin side of the leak-proof sheet 15a, for the front side or the rear side in the state where the absorbent main body 10 is stretched in the up-down direction and left-right direction. On at least one side of the surface, graphics printed on an area of 40% or more of the area are displayed. In addition, the "front side" refers to the surface on the front side when the absorbent main body 10 is folded in half at the folding position C10, and in FIG. . Similarly, the "rear side" refers to the surface on the rear side when the absorbent main body 10 is folded in half at the folding position C10. In FIG. .

在圖4的例子,是在吸收性本體10(防漏薄片15a)的前側面形成有由拿著氣球的熊貓的人物角色形成的前側主要圖形101。另一方面,在吸收性本體10(防漏薄片15a)的後側面形成有由親子熊貓的人物角色形成的後側主要圖形102。可是,主要圖形沒有必要一定被形成在前側面與後側面的兩面,由於僅在任一一方側的面(期望是後側面)形成有主要圖形亦可。In the example of FIG. 4 , a front side main figure 101 formed of a panda character holding a balloon is formed on the front side of the absorbent main body 10 (leakage-proof sheet 15a). On the other hand, on the back side of the absorbent main body 10 (leak-proof sheet 15a), there is formed a back side main figure 102 formed by the characters of the parent-child panda. However, the main figure does not necessarily have to be formed on both the front side and the rear side, since the main figure may be formed only on one side (preferably the rear side).

這樣的主要圖形,是佔吸收性本體10的前側面或後側面的40%以上的面積,由於在紙尿褲1穿用時為最容易引人注意的圖形,所以,為嬰幼兒、其照護者容易認識這樣的人物角色的圖案為期望。而且,因為更容易認識與紙尿褲1的關連性,所以,主要圖形,是與讓紙尿褲1在市場流通時畫在包裝袋的人物角色同樣的人物角色的圖案更為期望。Such main graphics occupy an area of more than 40% of the front side or rear side of the absorbent main body 10. Since they are the most eye-catching graphics when the diaper 1 is worn, it is easy for infants and their caregivers. It is desirable to recognize such patterns of personas. Moreover, since it is easier to recognize the relationship with the diaper 1, it is more desirable that the main figure be the same character as the character drawn on the packaging bag when the diaper 1 is distributed in the market.

又,主要圖形,是複數個圖案聚集而形成聚在一起的圖案者亦可。例如,圖4所示的前側主要圖形101雖是乘著雲的小熊貓拿著2個氣球的圖案,可是,「雲」與「小熊貓」和「氣球」,是由連續的線形成圍起來的閉鎖區域。這樣的時候,不僅作為人物角色的「小熊貓」,就連「雲」、「氣球」也成為主要圖形的構成要素,全部的構成要素加起來的面積只要是吸收性本體10的前側面的40%以上的大小即可。例如,與某人物角色重疊形成背景、文字等的時候,該等的要素聚在一起而構成主要圖形。此外,主要圖形的輪廓也可不必一定為閉鎖區域,輪廓線的一部分也可中途斷掉。例如,在圖4的前側主要圖形101,「雲」一部分的輪廓中途斷掉這樣的時候,只要使用者一看就可認識是聚在一起的圖案,該「雲」也成為主要圖形的構成要素。Also, the main figure may be a pattern in which a plurality of patterns gather to form a gathered pattern. For example, although the front main figure 101 shown in FIG. 4 is a pattern of a red panda riding a cloud and holding two balloons, the "cloud", "little panda" and "balloon" are surrounded by continuous lines. locked area. In this case, not only the "little panda" as a character, but also "clouds" and "balloons" become the main graphic elements. The size above % is enough. For example, when overlapping with a certain character to form a background, text, etc., these elements are gathered together to form the main figure. In addition, the outline of the main figure does not necessarily have to be a closed area, and a part of the outline may be broken halfway. For example, in the main figure 101 on the front side of FIG. 4, when a part of the outline of the "cloud" is cut off, the user can recognize it as a grouped pattern just by looking at it, and this "cloud" also becomes a constituent element of the main figure. .

又,圖4所示的後側主要圖形102,是大熊貓與小熊貓排列被配置的圖案。此時,藉由「大熊貓」與「小熊貓」的連續線形成圍起來的閉鎖區域,藉由2個人物角色構成主要圖形。而且,該2個人物角色合起來的面積只要是吸收性本體10的後側面的40%以上的大小即可。此外,如後側主要圖形102,含有複數個人物角色(在圖4,是熊貓)作為主要圖形的構成要素時,在左右方向(吸收性本體10的寬邊方向)排列配置有該複數個人物角色為期望。又,即使複數個人物角色彼此被配置在互相分開的位置時,該複數個人物角色為聚在一起的圖案時,該等複數個人物角色構成主要圖形。例如,在後側主要圖形102,可明白是「大熊貓」與「小熊貓」排列的一系列的「親子熊貓」。因此,假使「大熊貓」與「小熊貓」互相分開被配置,該2個人物角色構成後側主要圖形102。In addition, the rear main figure 102 shown in FIG. 4 is a pattern in which giant pandas and small pandas are arranged side by side. At this time, the closed closed area is formed by the continuous line of "big panda" and "small panda", and the main figure is composed of two characters. Furthermore, the combined area of the two characters only needs to be 40% or more of the rear side of the absorbent main body 10 . In addition, when the main figure 102 on the rear side contains a plurality of human characters (in FIG. 4 , pandas) as components of the main figure, the plurality of characters are arranged in a row in the left-right direction (the direction of the width of the absorbent main body 10). Roles are expected. In addition, even if a plurality of human characters are arranged at positions separated from each other, when the plurality of human characters are in a grouped pattern, the plurality of human characters constitute the main figure. For example, in the main graphic 102 on the rear side, it can be understood that it is a series of "parent-child pandas" arranged with "big pandas" and "small pandas". Therefore, assuming that the "big panda" and the "small panda" are arranged separately from each other, these two characters constitute the rear main figure 102 .

於此,針對算出主要圖形的面積相對於吸收性本體10的前側面(或是後側面)的面積的比例(%)的方法的一例進行說明。首先,將成為面積的算出對象的紙尿褲朝上下方向及左右方向伸長,使用市售的攝相機拍攝吸收性本體10的前側面及後側面。然後,讓掃描器讀取所拍攝的影像,取得讀取的數據。該讀取的數據,是依照掃描器讀取的解析度的畫素數據排列成2次元的數據,各畫素數據,是針對吸收性本體10及主要圖形的各部位以多階段的色調值(以下,讀取的色調值)表示濃度(印刷濃度)者。該畫素數據所示的讀取的色調值愈大,印刷濃度濃,讀取的色調值愈小,印刷濃度淡。此外,畫素數據所示的讀取色調值,例如也可藉由亮度、L*值(明度)表示。Here, an example of a method of calculating the ratio (%) of the area of the main figure to the area of the front side (or back side) of the absorbent main body 10 will be described. First, the paper diaper to be calculated for the area is extended in the up-down direction and the left-right direction, and the front side and the back side of the absorbent main body 10 are photographed using a commercially available camera. Then, let the scanner read the captured image and obtain the read data. The read data is pixel data arranged in two dimensions according to the resolution read by the scanner, and each pixel data is multi-stage tone value ( Hereinafter, the read tone value) means density (print density). The larger the read tone value shown in the pixel data, the thicker the printing density, and the smaller the read tone value, the lighter the printing density. In addition, the read tone value indicated by the pixel data can also be represented by, for example, luminance or L* value (brightness).

接著,針對讀取的數據進行主要圖形的邊緣抽取處理。在邊緣抽取處理,是適用例如拉普拉斯濾波器、sobel濾波器等的周知的濾波器,抽取形成主要圖形的輪廓的畫素予以2值化。其結果,用最大色調(255)表示形成主要圖形的輪廓的畫素的色調值,用最低色調(0)表示這以外的畫素的色調值。如上述,主要圖形由於是由基本上連續的線所圍起來的閉鎖區域,所以,藉由算出在讀取的數據中所抽取的輪廓畫素所圍起來的區域的面積,可正確測量主要圖形的面積。此外,主要圖形的輪廓線中途斷掉的情況,藉由在讀取的數據上形成・追加假想輪廓線,算出主要圖形的面積即可。同樣,吸收性本體10的前側面(後側面)的面積也從讀取的數據進行測量,藉此可算出主要圖形的面積佔前側面(後側面)的比例(%)。當然,可藉由這以外的方法算出主要圖形的面積的比例(%)。Next, edge extraction processing of main graphics is performed on the read data. In the edge extraction process, a well-known filter such as a Laplacian filter or a Sobel filter is applied, and pixels forming the outline of the main figure are extracted and binarized. As a result, the tone values of the pixels forming the outline of the main figure are represented by the maximum tone (255), and the tone values of other pixels are represented by the minimum tone (0). As mentioned above, since the main figure is a closed area surrounded by substantially continuous lines, the main figure can be accurately measured by calculating the area surrounded by the outline pixels extracted from the read data. area. Also, when the outline of the main figure is broken, it is sufficient to calculate the area of the main figure by forming and adding a virtual outline to the read data. Similarly, the area of the front side (back side) of the absorbent main body 10 is also measured from the read data, whereby the ratio (%) of the area of the main figure to the front side (back side) can be calculated. Of course, the ratio (%) of the area of the main figure can be calculated by other methods.

<關於主要圖形的配置>   紙尿褲1,是藉由調整設在吸收性本體10的非肌膚側的主要圖形101、102的視認性,可讓使用者容易理解構成紙尿褲1的各構件,尤其,前側帶構件30及後側帶構件40具有充分的強度。以下,針對主要圖形的具體的配置進行說明。圖5A,是針對紙尿褲1的前側面中的前側主要圖形101的配置進行說明的圖。圖5B,是針對紙尿褲1的後側面中的後側主要圖形102的配置進行說明的圖。在該圖5A及圖5B,是針對將形成短褲型的紙尿褲1朝上下方向及左右方向伸長後的狀態(伸長狀態)進行表示。圖6,是表示穿用紙尿褲1的嬰幼兒進行爬行的樣子的圖。圖7,是針對短褲型形態的紙尿褲1的剖面狀態進行說明的圖。<About the Arrangement of Main Graphics> The diaper 1 can make it easy for the user to understand the components constituting the diaper 1 by adjusting the visibility of the main graphics 101, 102 provided on the non-skin side of the absorbent main body 10, especially the front side. The belt member 30 and the rear belt member 40 have sufficient strength. Hereinafter, a specific arrangement of main graphics will be described. FIG. 5A is a diagram illustrating the arrangement of the front main graphic 101 on the front side of the diaper 1 . FIG. 5B is a diagram illustrating the arrangement of the rear main graphic 102 on the rear side of the diaper 1 . In FIG. 5A and FIG. 5B , the state (stretched state) after the underpants-shaped paper diaper 1 is stretched in the vertical direction and the left-right direction is shown. FIG. 6 is a diagram showing how an infant wearing the diaper 1 crawls. Fig. 7 is a diagram illustrating a cross-sectional state of the paper diaper 1 in the underpants type form.

如圖5A所示,吸收性本體10的前側面在上下方向的上側(腰圍開口側),一部分的區域與前側帶構件30重複。在吸收性本體10的前側面,將與前側帶構件30重複的部分作為前側重複部10fu,將不重複的部分作為前側不重複部10fd。又,如圖5B所示,吸收性本體10的後側面在上下方向的上側(腰圍開口側),一部分的區域與後側帶構件40重複。在吸收性本體10的後側面,將與後側帶構件40重複的部分作為後側重複部10bu,將不重複的部分作為後側不重複部10bd。As shown in FIG. 5A , the front side of the absorptive main body 10 is on the upper side (waist opening side) in the vertical direction, and a part of the area overlaps with the front side belt member 30 . On the front side surface of the absorbent main body 10, let the part which overlaps with the front side belt member 30 be the front side overlapping part 10fu, and let the part which does not overlap be the front side non-overlapping part 10fd. Moreover, as shown in FIG. 5B , the rear side of the absorbent main body 10 is on the upper side (waist opening side) in the vertical direction, and a part of the region overlaps with the rear side belt member 40 . On the rear side surface of the absorbent main body 10, the part overlapping with the rear side belt member 40 is made into the back side overlapping part 10bu, and the part which does not overlap is made into the back side non-overlapping part 10bd.

在本實施形態,配置前側主要圖形101,使前側主要圖形101與前側帶構件30重複的部分的面積成為前側主要圖形101的面積的50%以上。換言之,前側主要圖形101中,50%以上的區域被配置在前側重複部10fu。同樣,後側主要圖形102與後側帶構件40重複的部分的面積,是後側主要圖形102的面積的50%以上,後側主要圖形102中50%以上的區域被配置在後側重複部10bu。In this embodiment, the front main graphic 101 is arranged such that the area of the portion where the front main graphic 101 overlaps the front belt member 30 is 50% or more of the area of the front main graphic 101 . In other words, more than 50% of the area of the front main pattern 101 is arranged in the front overlapping portion 10fu. Equally, the area of the part where the rear side main figure 102 overlaps with the rear side belt member 40 is more than 50% of the area of the rear side main figure 102, and more than 50% of the area of the rear side main figure 102 is configured in the rear side overlapping portion. 10bu.

在該前側重複部10fu、後側重複部10bu,帶構件30、40重疊在主要圖形101、102的非肌膚側被配置。亦即,在該區域,在主要圖形101、102的厚度方向的非肌膚側層積有複數個不織布(15b;31、32;41、42等)被配置。從外側觀看這樣的紙尿褲1的時候,在主要圖形101、102與帶構件30、40重複的區域,形成透過該帶構件30、40能視認主要圖形101、102。因此,在帶構件30、40重複的區域,主要圖形101、102的視認性降低。In the front side overlapping portion 10fu and the rear side overlapping portion 10bu, the belt members 30, 40 are arranged overlapping the non-skin side of the main patterns 101, 102. That is, in this region, a plurality of nonwoven fabrics (15b; 31, 32; 41, 42, etc.) are laminated and arranged on the non-skin side in the thickness direction of the main patterns 101, 102. When such a diaper 1 is viewed from the outside, the main figures 101, 102 are formed in areas where the main figures 101, 102 overlap with the belt members 30, 40, and the main figures 101, 102 can be seen through the belt members 30, 40. Therefore, the visibility of the main graphics 101, 102 is reduced in the area where the belt members 30, 40 overlap.

具體而言,在主要圖形101、102與帶構件30、40重複的區域,形成主要圖形101、102的顏色看起來淡、或輪廓看起來模糊。如此,與帶構件30、40重複,而刻意讓主要圖形101、102的視認性降低,藉此,可讓使用者(嬰幼兒的照護者等)確實認識帶構件30、40的存在。而且,與帶構件30、40重複的區域中的主要圖形101、102的視認性愈降低,成為容易認識帶構件30、40的厚度,可抑制使用者對帶構件30、40的強度感到不安的情況。Specifically, in areas where the main figures 101, 102 overlap with the belt members 30, 40, the colors forming the main figures 101, 102 appear pale or the outlines appear blurred. In this way, similar to the belt members 30 and 40 , the visibility of the main graphics 101 and 102 is intentionally lowered, so that users (infant caregivers, etc.) can surely recognize the existence of the belt members 30 and 40 . Furthermore, the lower the visibility of the main graphics 101, 102 in the area overlapping with the belt members 30, 40, the easier it is to recognize the thickness of the belt members 30, 40, and it is possible to suppress the user from feeling uneasy about the strength of the belt members 30, 40. Condition.

此外,為了使主要圖形101、102的視認性的降低程度明確,主要圖形101、102分別被形成在與帶構件30、40重複的區域、以及不重複的區域的兩方的區域為期望。亦即,前側主要圖形101,是跨前側重複部10fu與前側不重複部10fd的邊界被形成為期望(參照圖5A)。同樣,後側主要圖形102,是跨後側重複部10bu與後側不重複部10bd的邊界被形成為期望(參照圖5B)。In addition, in order to clarify the degree of reduction in visibility of the main graphics 101, 102, it is desirable that the main graphics 101, 102 be formed in both areas overlapping with the belt members 30, 40 and areas not overlapping. That is, the front main pattern 101 is desirably formed across the boundary between the front overlapping portion 10fu and the front non-overlapping portion 10fd (see FIG. 5A ). Likewise, the rear main pattern 102 is desirably formed across the boundary between the rear overlapping portion 10bu and the rear non-overlapping portion 10bd (see FIG. 5B ).

根據這樣的結構,在沒有與帶構件30、40重複的區域,主要圖形101、102看起來鮮明,而相對於此,在與帶構件30、40重複的區域,主要圖形101、102的視認性看起來下降的情況變的明確。亦即,如圖1、圖5所示,在前側主要圖形101中與前側帶構件30重複的部分、和不重複的部分視認性的差明確,可更容易認識前側帶構件30的厚度。According to such a structure, the main graphics 101, 102 look sharp in areas that do not overlap with the belt members 30, 40, but in contrast to this, the visibility of the main graphics 101, 102 in areas that overlap with the belt members 30, 40 is reduced. Looks like the decline is becoming clear. That is, as shown in FIG. 1 and FIG. 5 , in the front main pattern 101 , the part overlapping with the front belt member 30 and the part that does not overlap clearly have a clear difference in visibility, and the thickness of the front belt member 30 can be recognized more easily.

又,在紙尿褲1,主要圖形101、102的至少一部分與帶構件接合部37、47沒有重複。例如,在圖5A,前側主要圖形101具有與帶構件接合部37a及37b皆不重複的部分。在紙尿褲1的穿用時,前側帶構件30因腰圍彈性構件35的伸縮力而朝左右方向收縮時,在沒有形成帶構件接合部37的區域,因為肌膚側的不織布31與非肌膚側的不織布32沒有互相被接合,所以,各個不織布個別收縮,容易朝厚度方向浮起。如此,在不織布31、32朝厚度方向浮起的部分,前側主要圖形101的視認性進一步降低,所以,使用者容易認識前側帶構件30的厚度。又,藉由不織布31、32朝厚度方向浮起,強調前側帶構件30的立體感,可讓使用者想起鬆軟的觸感的感覺。關於圖5B的後側主要圖形102也同樣。因此,藉由主要圖形101、102的至少一部分與帶構件接合部37、47沒有重複,可讓使用者感到帶構件30、40既具有充分的強度,又具有柔軟的肌膚觸感。Also, in the diaper 1, at least a part of the main patterns 101, 102 do not overlap with the belt member joining portions 37, 47. For example, in FIG. 5A , the front side main pattern 101 has a portion that does not overlap with neither the belt member engaging portions 37 a nor 37 b. When wearing the diaper 1, when the front side belt member 30 shrinks in the left and right direction due to the elastic force of the waist elastic member 35, in the area where the belt member joining portion 37 is not formed, the nonwoven fabric 31 on the skin side and the nonwoven fabric on the non-skin side 32 are not bonded to each other, so each nonwoven fabric shrinks individually and tends to float in the thickness direction. In this way, the visibility of the front main pattern 101 is further reduced at the portion where the nonwoven fabrics 31 and 32 float in the thickness direction, so that the user can easily recognize the thickness of the front belt member 30 . In addition, since the nonwoven fabrics 31 and 32 float in the thickness direction, the three-dimensionality of the front side belt member 30 is emphasized, and the user can be reminded of a soft touch. The same applies to the rear main graphic 102 in FIG. 5B . Therefore, since at least a part of the main pattern 101, 102 does not overlap with the belt member joining portion 37, 47, the user can feel that the belt member 30, 40 has sufficient strength and has a soft touch on the skin.

又,在紙尿褲1,形成帶構件30、40的不織布的基重比形成吸收性本體10的外裝薄片15b的不織布的基重更大。於此,「基重」,是每單位面積的質量,一般,不織布的面積相同時,愈是基重大的不織布,光透過性愈容易變小。於此,藉由盡量增大帶構件30、40的基重(縮小光透過性),可讓主要圖形101、102中與帶構件30、40重複的部分的視認性更降低。Also, in the diaper 1, the basis weight of the nonwoven fabric forming the belt members 30 and 40 is larger than the basis weight of the nonwoven fabric forming the exterior sheet 15b of the absorptive main body 10. Here, "basis weight" refers to the mass per unit area. Generally, when the area of a nonwoven fabric is the same, the heavier the basis weight of the nonwoven fabric, the easier it is to reduce the light transmittance. Here, by increasing the basis weight of the belt members 30, 40 as much as possible (reducing the light transmittance), the visibility of the portion overlapping with the belt members 30, 40 among the main patterns 101, 102 can be further reduced.

例如,在吸收性本體10的前側面,在前側不重複部10fd層積在主要圖形101的非肌膚側的薄片構件只有外裝薄片15b。另一方面,在前側重複部10fu,是在前側主要圖形101的非肌膚側層積有外裝薄片15b、不織布31、不織布32的3片的薄片構件(參照圖7)。這樣的結構中,藉由縮小外裝薄片15b的基重,增大不織布31、32的基重,在前側不重複部10fd透過外裝薄片15b容易看到前側主要圖形101,在前側重複部10fu因為前側帶構件30不易透過,所以,前側主要圖形101不易看見。因此,可讓使用者更容易認識前側帶構件30的厚度。關於後側帶構件40也同樣。For example, on the front side of the absorbent main body 10, the only sheet member laminated on the non-skin side of the main pattern 101 at the front non-overlapping portion 10fd is the exterior sheet 15b. On the other hand, in the front side overlapping portion 10fu, there are three sheet members (refer to FIG. 7 ) that are laminated with the exterior sheet 15b, the nonwoven fabric 31, and the nonwoven fabric 32 on the non-skin side of the front side main pattern 101. In such a structure, by reducing the basis weight of the exterior sheet 15b and increasing the basis weight of the non-woven fabrics 31, 32, the front main pattern 101 can be easily seen through the exterior sheet 15b at the front non-overlapping portion 10fd, and the front main pattern 101 can be easily seen through the exterior sheet 15b at the front non-overlapping portion 10fu. Since the front side belt member 30 is not easy to pass through, the front side main pattern 101 is not easy to see. Therefore, the user can more easily recognize the thickness of the front side belt member 30 . The same applies to the rear belt member 40 .

又,主要圖形101、102,是以與進行反向動作後的腰圍彈性構件35、45的連續部分(亦即,腰圍彈性構件35、45所致的張力作用的部分)與至少一部分重複地被配置。在該連續部分,藉由腰圍彈性構件35、45進行收縮,而使帶構件35、45邊朝左右方向收縮邊在厚度方向形成具有凹凸的複數個皺紋。亦即、帶構件30、40的表面變形成蛇腹狀。因此,主要圖形101、102中與形成有皺紋的區域重複的部分的視認性降低,而可讓使用者容易認識帶構件30、40。又,藉由形成複數個皺紋,使帶構件30、40看起來更厚,並且,可讓使用者感覺到柔軟性。Also, the main figures 101, 102 are repeated with at least a part of the continuous portion of the waist elastic members 35, 45 after the reverse operation (that is, the portion where the tension caused by the waist elastic members 35, 45 acts). configuration. In this continuous portion, the waist elastic members 35 and 45 are contracted, so that the belt members 35 and 45 are contracted in the left and right directions and a plurality of wrinkles having irregularities are formed in the thickness direction. That is, the surfaces of the belt members 30 and 40 are deformed into accordion shapes. Therefore, the visibility of the part which overlaps with the area|region in which the wrinkle was formed among the main patterns 101,102 is reduced, and it becomes easy for a user to recognize the belt member 30,40. Also, by forming a plurality of wrinkles, the belt members 30 and 40 appear thicker, and the user can feel softness.

又,在紙尿褲1,接合吸收性本體10與前側帶構件30的前側本體接合部51,是在由圖5A的斜線部所示的位置,沿著上下方向的帶狀的帶狀接合部51a藉由在左右方向分開預定的間隔複數排列而被形成。而且,該前側本體接合部51與前側主要圖形101在至少一部分的區域重複。在紙尿褲1穿用時,若前側帶構件30(腰圍彈性構件35)在左右方向收縮,吸收性本體10中形成有帶狀接合部51a的部分與前側帶構件30一起朝左右方向收縮。另一方面,在左右方向相鄰的2個帶狀接合部51a之間,吸收性本體10在左右方向不會收縮,前側帶構件30與吸收性本體10互相剝離地容易朝厚度方向浮起。而且,在該浮起的區域,前側主要圖形101的視認性大幅下降。藉此,更容易認識前側帶構件30的厚度。In addition, in the diaper 1, the front side body joint portion 51 that joins the absorbent body 10 and the front side belt member 30 is at the position shown by the hatched portion in FIG. It is formed by arranging plural numbers at predetermined intervals in the left-right direction. Moreover, the front body joint portion 51 overlaps with the front main pattern 101 in at least a part of the area. When the diaper 1 is worn, if the front belt member 30 (waist elastic member 35) contracts in the left and right directions, the portion of the absorbent main body 10 where the belt-shaped joining portion 51a is formed shrinks in the left and right directions together with the front belt member 30. On the other hand, the absorbent main body 10 does not shrink in the left-right direction between the two adjacent belt-shaped joining portions 51a, and the front side belt member 30 and the absorbent main body 10 are separated from each other and easily float in the thickness direction. Furthermore, the visibility of the front main graphic 101 is greatly reduced in the raised area. Thereby, it becomes easier to recognize the thickness of the front side belt member 30 .

同樣,接合吸收性本體10與後側帶構件40的後側本體接合部52,是如由圖5B的斜線部所示,沿著上下方向的帶狀的帶狀接合部52a藉由在左右方向分開預定的間隔複數個排列而被形成。而且,後側本體接合部52與後側主要圖形102在至少一部分的區域重複。因此,在左右方向相鄰的2個帶狀接合部52a之間,藉由後側帶構件40與吸收性本體10浮起,更容易認識後側帶構件40的厚度。Similarly, the rear side body joint portion 52 that joins the absorbent body 10 and the rear side belt member 40 is as shown by the hatched portion in FIG. A plurality of arrays are formed at predetermined intervals. Furthermore, the rear main body joint portion 52 overlaps with the rear main pattern 102 in at least a part of the area. Therefore, the rear side belt member 40 and the absorptive main body 10 float between the two belt-shaped junction parts 52a adjacent to the left-right direction, and the thickness of the rear side belt member 40 can be recognized more easily.

此外,在紙尿褲1,雖只要在吸收性本體10的前側面(腹側)及後側面(背側)中的至少一方側設有主要圖形即可,尤其,在後側面設有後側主要圖形102為期望。這是讓嬰幼兒穿用紙尿褲1的狀態下,由於視認後側主要圖形102的機會多,後側主要圖形102會對於紙尿褲1的設計性造成很大的影響。例如如圖6,穿用紙尿褲1的嬰幼兒進行爬行時,在覆蓋嬰幼兒的臀部的後側面,後側主要圖形102容易讓使用者(照護者)的眼睛注意,並與所畫的人物角色一起作用產生可愛的印象。In addition, in the diaper 1, it is only necessary to provide the main figure on at least one of the front side (abdomen side) and the back side (back side) of the absorbent main body 10, especially, the back side main figure is provided on the back side. 102 is expected. This is the state in which the diaper 1 is worn by infants and young children. Since there are many opportunities to recognize the rear main figure 102 , the rear main figure 102 will have a great influence on the design of the diaper 1 . For example, as shown in Figure 6, when an infant wearing diaper 1 is crawling, the rear side main graphic 102 is easy to attract the attention of the user (caregiver) on the rear side covering the infant's buttocks, and is consistent with the drawn characters. Working together makes a lovely impression.

而且,如上述,在後側主要圖形102中與後側帶構件40重複的部分(被配置在後側重複部10bu的部分),和沒有與後側帶構件40重複的部分(被配置在後側不重複部10bd的部分)比較視認性降低。因此,後側帶構件40的厚度一看容易認識,即使穿用者(嬰幼兒)進行爬行這樣的運動時,使用者(照護者)不會對該後側帶構件40的強度感覺到不安,而可安心地觀看。And, as mentioned above, in the rear side main pattern 102, the part overlapping with the rear side belt member 40 (the part arranged in the rear side overlapping part 10bu) and the part not overlapping with the rear side belt member 40 (arranged in the rear side The portion of the side non-overlapping portion 10bd) is relatively degraded in visibility. Therefore, the thickness of the rear side belt member 40 is easy to recognize at a glance, and even when the wearer (infant) performs movements such as crawling, the user (caregiver) will not feel uneasy about the strength of the rear side belt member 40. And watch it with peace of mind.

本實施形態的紙尿褲1,是如圖5A及圖5B所示,設有前側主要圖形101及後側主要圖形102的兩方。而且,在前側主要圖形101與後側主要圖形102,大小、配置不同。首先,若關於前後的主要圖形101、102的配置來說,是以前側主要圖形101的上下方向中的中央位置C101比後側主要圖形102的上下方向中的中央位置C102更高地配置兩者。亦即,在圖5A及圖5B,前側主要圖形101的中央位置C101與折疊位置C10之間的上下方向的距離LC101比後側主要圖形102的中央位置C102與折疊位置C10之間的上下方向的距離LC102更大(LC101>LC102)。The diaper 1 of this embodiment is provided with both the front side main pattern 101 and the rear side main pattern 102 as shown in FIG. 5A and FIG. 5B . Furthermore, the front main graphic 101 and the rear main graphic 102 are different in size and arrangement. First, regarding the arrangement of the front and rear main graphics 101 and 102 , the central position C101 in the vertical direction of the front main graphic 101 is higher than the central position C102 in the vertical direction of the rear main graphic 102 . That is, in FIG. 5A and FIG. 5B , the vertical distance LC101 between the central position C101 of the front main figure 101 and the folded position C10 is larger than the vertical distance between the central position C102 of the rear main figure 102 and the folded position C10. The distance to LC102 is greater (LC101 > LC102).

嬰幼兒穿用紙尿褲1的時候,吸收性本體10的前側的胯下部(上下方向的下部)因為被兩腿夾著而容易朝寬邊方向(左右方向)收縮。因此,在跨下部附近配置有前側主要圖形101時,因吸收性本體10收縮,前側主要圖形101也朝寬邊方向收縮會有變的不易被視認的顧慮。另一方面,在吸收性本體10的後側這樣的問題不易產生,又,藉由在低的位置設置後側主要圖形102,而在穿用者的臀部的廣大的範圍容易視認。因此,紙尿褲1,是在上下方向將前側主要圖形101配置在比後側主要圖形102更高的位置,藉此,在穿用時,在最適當的狀態視認各個的主要圖形101、102。When an infant wears the diaper 1, the crotch portion (lower portion in the vertical direction) on the front side of the absorbent main body 10 tends to shrink in the widthwise direction (left-right direction) because it is sandwiched between the legs. Therefore, when the front main graphic 101 is arranged near the lower part, the front main graphic 101 may shrink toward the width direction due to the shrinkage of the absorbent main body 10, and may become less visible. On the other hand, such problems are less likely to occur on the rear side of the absorbent main body 10, and since the rear main graphic 102 is provided at a low position, it is easy to see in a wide range of the wearer's buttocks. Therefore, in the diaper 1, the front main graphic 101 is arranged at a higher position than the rear main graphic 102 in the vertical direction, whereby each main graphic 101, 102 is visually recognized in an optimum state when worn.

接著,關於前後的主要圖形101、102的大小,在紙尿褲1以前側主要圖形101的大小(面積)比後側主要圖形102的大小(面積)更小地形成前側主要圖形101。如上述,後側主要圖形102,是配置在嬰幼兒進行爬行的時候容易進到使用者的眼睛的位置。而且,讓與後側帶構件40重複的區域中的視認性降低,而具有讓使用者容易認識後側帶構件40的厚度的機能。因此,藉由盡量大地形成後側主要圖形102,邊提高作為後側主要圖形102整體的視認性,可容易認識在與後側帶構件40重複的部分和沒有重複的部分,在視認性產生差的情況。Next, regarding the sizes of the front and rear main figures 101 and 102, the front main figure 101 is formed on the diaper 1 so that the size (area) of the front main figure 101 is smaller than the size (area) of the rear main figure 102. As mentioned above, the main figure 102 on the rear side is arranged at a position where it is easy to enter the eyes of the user when the infant is crawling. Furthermore, it has a function to allow the user to easily recognize the thickness of the rear side belt member 40 by lowering the visibility in the region overlapping with the rear side belt member 40 . Therefore, by forming the rear main figure 102 as large as possible, while improving the visibility as a whole of the rear main figure 102, it is easy to recognize the portion overlapping with the rear belt member 40 and the portion not overlapping, resulting in a difference in visibility. Case.

又,在本實施形態的紙尿褲1,前側主要圖形101與前側帶構件30重複的部分的面積比後側主要圖形102與後側帶構件40重複的部分的面積更小(參照圖5A、圖5B)。前側主要圖形101由於被配置在嬰幼兒進行爬行時,使用者不易視認的位置,所以,與後側主要圖形102比較,不易知道與前側帶構件30重複所致的視認性的降低。另一方面,後側主要圖形102,是如上述由於是嬰幼兒進行爬行時使用者眼睛容易看到的,所以,與後側帶構件40的重複部分愈大,該重複部分中的後側主要圖形102的視認性的降低程度容易變的顯眼。Again, in the paper diaper 1 of the present embodiment, the area of the portion where the front main figure 101 overlaps with the front belt member 30 is smaller than the area where the rear main figure 102 overlaps with the rear belt member 40 (see FIGS. 5A and 5B ). ). Since the front main pattern 101 is arranged at a position where it is difficult for the user to recognize when the infant is crawling, compared with the rear main pattern 102, it is difficult to recognize the decrease in visibility due to overlapping with the front belt member 30 . On the other hand, the rear side main figure 102 is easy to see by the user's eyes when the infant crawls as mentioned above, so the larger the overlapping portion with the rear side belt member 40, the larger the rear side main figure in the overlapping portion. The reduced degree of visibility of the graphic 102 tends to become conspicuous.

又,在紙尿褲1,主要圖形101、102的輪廓線的粗度(寬度)在預定值(例如3mm)以上為期望。在本實施形態,讓主要圖形101、102的一部分的區域與帶構件30、40重複,藉此,讓該區域中的視認性刻意降低。因此,若輪廓線太細,會有不能認識主要圖形的圖案的形狀的顧慮。而相對於此,輪廓線若由3mm以上的粗度所形成,則透過被層積在主要圖形101、102之上的複數個不織布(15b;31、32;41、42等),邊認識主要圖形101、102的形狀,邊容易知道視認性降低的情況。此外,「輪廓線」,是指相對於背景(於此作為被印刷媒體的防漏薄片15a)形成圖形的外形的線的情況。圖形由全面塗抹所形成時(例如,圖5A的熊貓的耳朵的部分等),可考慮包含該圖形的外緣的全面塗抹部分整體為輪廓線即可。Also, in the diaper 1, it is desirable that the thickness (width) of the outlines of the main figures 101 and 102 be greater than or equal to a predetermined value (for example, 3 mm). In the present embodiment, the visibility in this area is intentionally lowered by overlapping a part of the main pattern 101, 102 with the belt members 30, 40 . Therefore, if the outline is too thin, there is a possibility that the shape of the pattern of the main figure cannot be recognized. On the other hand, if the contour line is formed with a thickness of 3 mm or more, the main figure can be recognized through a plurality of non-woven fabrics (15b; 31, 32; 41, 42, etc.) The shapes of the figures 101 and 102 make it easy to know that the visibility is lowered. In addition, the "contour line" refers to the case where the outline of the figure is formed with respect to the background (here, the leak-proof sheet 15a which is the medium to be printed). When the figure is formed by all-over smearing (for example, the part of the panda's ear in FIG. 5A ), it may be considered that the entire smearing part including the outer edge of the figure may be an outline.

又,在紙尿褲1,在吸收性本體10形成主要圖形101、102時,藉由依據吸收性本體10(防漏薄片15a)的區域變更印刷條件,使該主要圖形101、102的一部分的區域中的視認性降低的程度變明確。Also, in the diaper 1, when the main graphics 101, 102 are formed on the absorbent main body 10, by changing the printing conditions according to the area of the absorbent main body 10 (leakage-preventing sheet 15a), a part of the main graphics 101, 102 will be The degree of visibility reduction becomes clear.

例如,形成後側主要圖形102時,在後側重複部10bu與後側不重複部10bd將印刷色調值調整成同等的大小,而可進行印刷。具體而言,被形成在與後側帶構件40重複的區域(後側重複部10bu)的後側主要圖形102的印刷色調值的平均、與被形成在與後側帶構件40不重複的區域(後側不重複部10bd)的後側主要圖形102的印刷色調值的平均,是以大致成為同等地進行印刷。其結果,後側主要圖形102中,與後側帶構件40重複的部分中的濃度、和不重複的部分的濃度被印刷成幾乎同等的圖像。從外側觀看這樣的紙尿褲1時,在與後側帶構件40重複的部分(後側重複部10bu),藉由在後側主要圖形102之上層積複數個不織布(15b、41、42),使該後側主要圖形102的濃度比實際被印刷的圖像看起來淡。另一方面,在與後側帶構件40沒有重複的部分(後側不重複部10bd),因為被從層積在後側主要圖形102之上的不織布的片數少,所以,後側主要圖形102看來且與實際被印刷的圖像同等的濃度。因此,使用者從外側視認紙尿褲1時,在後側重複部10bu與後側不重複部10bd,圖像的濃度的差變的顯著,在後側重複部10bu,後側主要圖形102的視認性降低的情況變的明確。關於前側主要圖形101也同樣。For example, when forming the rear main pattern 102, printing can be performed by adjusting the printing tone value to the same size in the rear overlapping portion 10bu and the rear non-overlapping portion 10bd. Specifically, the average of the printed tone values of the rear main pattern 102 formed in the region overlapping the rear belt member 40 (the rear overlapping portion 10bu) and the average value of the printing tone values of the rear main pattern 102 formed in the region not overlapping the rear belt member 40 The average of the printing tone values of the rear main pattern 102 in (the rear non-overlapping portion 10bd) is printed so as to be substantially equal. As a result, in the rear main pattern 102, the density of the portion overlapping with the rear belt member 40 and the density of the portion not overlapping are printed as images with substantially the same density. When such a diaper 1 is viewed from the outside, a plurality of non-woven fabrics (15b, 41, 42) are laminated on the rear main pattern 102 at the portion overlapping the rear belt member 40 (rear overlapping portion 10bu), so that The density of the rear main pattern 102 appears lighter than the actually printed image. On the other hand, in the part that does not overlap with the rear side belt member 40 (the rear side non-overlapping portion 10bd), because the number of sheets of non-woven fabric that is laminated on the rear side main pattern 102 is small, the rear side main pattern 102 looks and is the same density as the actual printed image. Therefore, when the user visually recognizes the diaper 1 from the outside, the difference in the density of the image becomes remarkable in the rear overlapping portion 10bu and the rear non-overlapping portion 10bd, and the visibility of the rear main graphic 102 in the rear overlapping portion 10bu The reduction becomes clear. The same applies to the front main pattern 101 .

同樣,形成後側主要圖形102時,也可在後側重複部10bu與後側不重複部10bd使亮度幾乎成為同等。例如,關於印刷後側主要圖形102用的印刷數據,是使被形成在後側重複部10bu的部分的亮度、與被形成在後側不重複部10bd的部分的亮度成為同等地進行調整,來執行印刷。若如此,在後側主要圖形102中與後側帶構件40重複的部分(後側重複部10bu)、以及不重複的部分(後側不重複部10bd)印刷具有同程度的亮度的圖像。此時,在後側重複部10bu藉由透過複數個不織布看見,而使後側主要圖形102比實際被印刷的圖像看起來更暗,在後側不重複部10bd,使後側主要圖形102看起來與實際被印刷的圖像同等的亮度。因此,使用者從外側視認紙尿褲1時,在後側重複部10bu與後側不重複部10bd,圖像的亮度的差變的顯著,在後側重複部10bu,後側主要圖形102的視認性降低的情況變的明確。關於前側主要圖形101也同樣。Similarly, when forming the rear main pattern 102, the brightness of the rear overlapping portion 10bu and the rear non-overlapping portion 10bd can be made almost equal. For example, regarding the print data for printing the rear side main pattern 102, the brightness of the part formed in the rear side overlapping part 10bu is adjusted to be equal to the brightness of the part formed in the rear side non-overlapping part 10bd. Execute printing. In this way, an image having the same level of brightness is printed on the portion overlapping the rear belt member 40 (rear overlapping portion 10bu) and the non-overlapping portion (rear non-overlapping portion 10bd) of the rear main pattern 102 . At this time, the rear side main pattern 102 appears darker than the actual printed image by seeing through the plurality of non-woven fabrics at the back side repeating portion 10bu, and the back side main pattern 102 is made darker at the back side non-repeating portion 10bd. Appears to have the same brightness as the actual printed image. Therefore, when the user visually recognizes the diaper 1 from the outside, the difference in the brightness of the image becomes remarkable in the rear overlapping portion 10bu and the rear non-overlapping portion 10bd, and the visibility of the rear main graphic 102 in the rear overlapping portion 10bu The reduction becomes clear. The same applies to the front main pattern 101 .

又,在紙尿褲1,藉由調整吸收性本體10中與前側帶構件30及後側帶構件40分別重複的部分的大小,提高設計性。圖7的例子,是將吸收性本體10的後側上端10eb的上下方向中的高度配置在比前側上端10ea的上下方向中的高度更高的位置。亦即,在上下方向,藉由吸收性本體10的前側上端10ea與折疊位置C10之間的距離比後側上端10eb與折疊位置C10之間的距離更大,使吸收性本體10的後側面的面積比前側面的面積更大。若如此,在後側面可取得大的可印刷的區域,而可更自由地容易形成後側主要圖形102。藉此,可提高作為紙尿褲1整體的設計性。Moreover, in the diaper 1, by adjusting the size of the part which overlaps with the front side belt member 30 and the rear side belt member 40 in the absorptive main body 10, design property is improved. In the example of FIG. 7 , the vertical height of the rear upper end 10eb of the absorbent main body 10 is arranged at a higher position than the vertical height of the front upper end 10ea. That is, in the vertical direction, the distance between the front upper end 10ea of the absorbent main body 10 and the folded position C10 is greater than the distance between the rear upper end 10eb and the folded position C10, so that the rear side of the absorbent main body 10 is larger. The area is larger than that of the front side. In this way, a large printable area can be obtained on the rear side, and the rear main pattern 102 can be formed more freely and easily. Thereby, the design property of the diaper 1 as a whole can be improved.

又,與圖7的情況相反,吸收性本體10的後側上端10eb的上下方向中的高度與前側上端10ea的上下方向中的高度相同、或也可配置在與前側上端10ea的上下方向中的高度配置在更低的位置。此時,吸收性本體10的前側面的面積變大,前側面中的可印刷區域變大。前側面的胯間側(上下方向的下側)的區域,是紙尿褲1的穿用時被戴用者的兩腿夾者,而使圖形變得不易視認。因此,在吸收性本體10的前側面,在腰圍開口側(上下方向的上側)寬廣設置可形成前側主要圖形101的區域,在紙尿褲1的穿用時抑制前側主要圖形101的視認性惡化的情況,可提高紙尿褲1的設計性。Also, contrary to the situation in FIG. 7 , the height in the vertical direction of the rear upper end 10eb of the absorbent main body 10 is the same as the height in the vertical direction of the front upper end 10ea, or may be arranged at a height in the vertical direction of the front upper end 10ea. The height is configured at a lower position. At this time, the area of the front side of the absorbent main body 10 becomes larger, and the printable area on the front side becomes larger. The region between the crotch side (the lower side in the vertical direction) of the front side is sandwiched by the wearer's legs when the diaper 1 is worn, so that the graphic becomes difficult to see. Therefore, on the front side of the absorbent main body 10, an area where the front main graphic 101 can be formed is widely provided on the waist opening side (upper side in the vertical direction), and the deterioration of the visibility of the front main graphic 101 is suppressed when the diaper 1 is worn. , the design of the diaper 1 can be improved.

又,如圖7所示,被設在吸收性本體10的前側面的指示部60的長度比被設在吸收性本體10的後側面的指示部60的長度更長。在紙尿褲1,因為後側主要圖形102容易比前側主要圖形101被形成的更大,所以,在後側面若長長地配置指示部60,則後側主要圖形102與指示部60的重複部分容易變大。此時,在紙尿褲1的穿用時進行排尿,若指示部60的顏色進行變化,則在與該指示部60重複的部分,會有後側主要圖形102的視認性惡化的顧慮。尤其,如圖6,穿用者(嬰幼兒)進行爬行的時候,因指示部60的原因的視認性惡化容易變的顯眼,會有所謂損毀讓使用者認識後側帶構件40的厚度的後側主要圖形102的機能的顧慮。亦即,會有後側主要圖形102的視認性不必要地惡化的情況。於此,在紙尿褲1,是吸收性本體10的後側面中的指示部60的長度變的比後側面中的指示部60的長度更短。藉此,後側主要圖形102與指示部60不易重複,所以,可抑制後側主要圖形102的視認性不必要的惡化情況。Moreover, as shown in FIG. 7 , the length of the indicator 60 provided on the front side of the absorbent main body 10 is longer than the length of the indicator 60 provided on the rear side of the absorbent main body 10 . In the diaper 1, since the rear main figure 102 is likely to be formed larger than the front main figure 101, if the indicator part 60 is arranged long on the rear side, the overlap between the rear main figure 102 and the indicator part 60 is easy. get bigger. At this time, when the diaper 1 is worn and urination is performed, if the color of the indicating portion 60 changes, the visibility of the rear main graphic 102 may deteriorate at the portion overlapping with the indicating portion 60 . In particular, as shown in FIG. 6, when the wearer (infant) crawls, the deterioration of the visibility due to the indication portion 60 tends to become conspicuous, and there will be so-called damage to allow the user to recognize the thickness of the rear side belt member 40. Concerns about the functionality of the main graphics 102 side. That is, the visibility of the rear main graphic 102 may deteriorate unnecessarily. Here, in the diaper 1, the length of the indication part 60 on the back side of the absorptive main body 10 becomes shorter than the length of the indication part 60 on the back side. Thereby, the back side main figure 102 and the indication part 60 are less likely to overlap, so that the visibility of the back side main figure 102 can be suppressed from being unnecessarily deteriorated.

而且,在紙尿褲1,前側主要圖形101與指示部60的重複部分的面積比後側主要圖形102與指示部60的重複部分的面積更大。如上述,若後側主要圖形102與指示部60的重複區域變大,則不需要的視認性的惡化變的容易顯眼。另一方面,前側主要圖形101在紙尿褲1的穿用時,藉由被穿用者的兩腿夾入而容易朝左右方向收縮,又,前側主要圖形101,是被配置在嬰幼兒進行爬行時,使用者不易視認的位置。因此,與後側主要圖形102比較,視認性的惡化造成的影響小。亦即,即使前側主要圖形101與指示部60的重複區域變大,問題也不易產生。根據這樣的結構,使用者在與帶構件30、40重複的區域和不重複的區域可容易認識主要圖形101、102的視認性的差。因此,依據該主要圖形101、102的視認性的差,可讓使用者認識帶構件30、40的厚度。Furthermore, in the diaper 1, the overlapping area of the front main graphic 101 and the indicator 60 is larger than the overlapping area of the rear main graphic 102 and the indicator 60 . As described above, when the overlapping area between the rear main graphic 102 and the indicator portion 60 becomes larger, unnecessary deterioration of visibility becomes more conspicuous. On the other hand, when the diaper 1 is worn, the front main figure 101 tends to contract in the left and right directions by being sandwiched between the wearer's legs, and the front main figure 101 is arranged when the infant crawls. , a position that is not easily recognized by the user. Therefore, compared with the rear main graphic 102, the influence of deterioration of visibility is small. That is, even if the overlapping area between the front main graphic 101 and the indication portion 60 becomes larger, problems are less likely to occur. According to such a structure, a user can easily recognize the difference in the visibility of the main pattern 101,102 between the area which overlaps with the band member 30,40, and the area which does not overlap. Therefore, the thickness of the belt members 30 , 40 can be recognized by the user based on the difference in visibility of the main patterns 101 , 102 .

此外,僅在吸收性本體10的前側面設置指示部60,而在後側面不設置亦可。若如此,可將指示部60與後側主要圖形102的重複部分的面積做成最小,因排尿使指示部60的顏色產生變化時,容易抑制後側主要圖形102的不要的視認性的惡化。In addition, the indication part 60 may be provided only in the front side of the absorptive main body 10, and may not be provided in the back side. In this way, the area of the overlapping portion of the indicator 60 and the rear main graphic 102 can be minimized, and when the color of the indicator 60 changes due to urination, it is easy to suppress unnecessary deterioration of the visibility of the rear main graphic 102 .

再者,也可以後側主要圖形102與指示部60不重複地配置指示部60。若後側主要圖形102與指示部60沒有重複,即使因排尿使指示部60的顏色產生變化時,因為對後側主要圖形102的視認性不易產生影響,所以,進一步容易抑制後側主要圖形102的不要的視認性的惡化。In addition, the indication part 60 may be arrange|positioned so that the rear main figure 102 may not overlap with the indication part 60. If the backside main figure 102 does not overlap with the indicator part 60, even when the color of the indicator part 60 changes due to urination, because the visibility of the backside main figure 102 is not easily affected, it is further easy to suppress the rear side main figure 102. Unnecessary deterioration of visibility.

===其他的實施形態===   以上,雖針對本發明的實施形態進行說明,可是,上述的實施形態是為了容易本發明的理解者,而不是用來限定本發明進行解釋者。又,本發明在不脫離其意思,得以變更、改良,且不用說本發明當然也含有其等價物。例如,可能有以下所示這樣的變形。===Other Embodiments=== In the above, the embodiments of the present invention have been described, but the above-mentioned embodiments are intended to facilitate understanding of the present invention, and are not intended to limit the present invention. In addition, the present invention can be changed and improved without departing from the meaning thereof, and it goes without saying that the present invention also includes equivalents thereof. For example, such variations as shown below are possible.

在上述的實施形態,雖是將外裝薄片15b及前側帶構件30、後側帶構件40的素材分別作為不織布,可是絲毫不限於不織布。例如,亦可為織布,也可為織布以外的薄片構件。另外,關於外裝薄片15b也可省略,此時,防漏薄片15a成為吸收性本體10的外裝。In the above-mentioned embodiment, although the materials of the exterior sheet 15b, the front side belt member 30, and the rear side belt member 40 were respectively made of nonwoven fabrics, they are not limited to nonwoven fabrics at all. For example, a woven cloth may be used, or a sheet member other than a woven cloth may be used. In addition, the exterior sheet 15b may be omitted, and in this case, the leak-proof sheet 15a serves as the exterior of the absorbent main body 10 .

在上述的實施形態,雖例示絲線橡膠作為腰圍彈性構件35,可是絲毫不限於此。例如,也可使用帶狀的橡膠作為腰圍彈性構件35,也可使用具伸縮性的帶狀的不織布、具伸縮性的帶狀的樹脂薄膜。In the above-mentioned embodiment, although thread rubber is illustrated as the waist elastic member 35, it is not limited to this at all. For example, belt-shaped rubber may be used as the waist elastic member 35 , and a stretchable belt-shaped nonwoven fabric or a stretchable belt-shaped resin film may be used.

1‧‧‧紙尿褲(吸收性物品)1HB‧‧‧腰圍開口1HL‧‧‧腿圍開口1‧‧‧diapers (absorbent articles) 1HB‧‧‧waist opening 1HL‧‧‧leg opening

10:吸收性本體 10: Absorbent body

10ea:前側上端 10ea: the upper end of the front side

10eb:後側上端 10eb: the upper end of the rear side

10fu:前側重複部 10fu: Anterior repetition

10fd:前側不重複部 10fd: non-repetitive front side

10bu:後側重複部 10bu: Posterior repeat

10bd:後側不重複部 10bd: Non-repetitive part on the back side

11:吸收性芯 11: Absorbent core

11a:前側端部 11a: front end

11b:後側端部 11b: Rear end

11c:縮窄部 11c: Constriction

13:表面薄片構件 13: Surface sheet member

15:背面薄片構件 15: Back sheet member

15a:防漏薄片 15a: leak-proof sheet

15b:外裝薄片 15b: External sheet

15bf:部分 15bf: part

17:腿圍彈性構件 17: leg circumference elastic member

18:LSG彈性構件 18: LSG elastic member

19:腿圍補助彈性構件 19: Leg circumference assist elastic member

30:前側帶構件 30: front side belt member

30ea:上端 30ea: upper end

30ew:側緣接合部 30ew: side edge joint

31:不織布 31: non-woven fabric

32:不織布 32: non-woven fabric

32f:前側翻折部 32f: Front folded part

32feb:下端 32feb: lower end

35:腰圍彈性構件 35: waist elastic member

37:帶構件接合部 37: Belt member joint

37a、37b:帶構件接合部 37a, 37b: belt member junction

38:薄片構件 38: Thin sheet member

40:後側帶構件 40: Rear side belt member

40ea:上端 40ea: upper end

40ew:側緣接合部 40ew: side edge joint

41:不織布 41: non-woven fabric

42:不織布 42: non-woven fabric

42f:後側翻折部 42f: Rear folded part

42feb:下端 42feb: lower end

45:腰圍彈性構件 45: waist elastic member

47:帶構件接合部 47: Belt member joint

47a、47b:帶構件接合部 47a, 47b: belt member junction

48:薄片構件 48: Thin sheet member

51:前側本體接合部 51: Front body joint

51a:帶狀接合部 51a: Ribbon junction

52:後側本體接合部 52: rear body joint

52b:帶狀接合部 52b: Ribbon junction

60:指示部 60: instruction department

101:前側主要圖形 101: Front side main graphics

102:後側主要圖形 102: Rear main graphics

C10‧‧‧折疊位置LG‧‧‧腿圍褶邊LSG‧‧‧立體摺邊(防漏壁部)C10‧‧‧folding position LG‧‧‧leg hem LSG‧‧‧three-dimensional hem (leakage-proof wall)

[圖1]從前側觀看紙尿褲1的概略立體圖。 [ Fig. 1 ] A schematic perspective view of the diaper 1 viewed from the front side.

[圖2]從肌膚側觀看展開且伸長狀態的紙尿褲1的概略俯視圖。 [ Fig. 2 ] A schematic plan view of the unfolded and stretched diaper 1 viewed from the skin side.

[圖3]針對圖2的A-A剖面表示的概略剖視圖。 [ Fig. 3 ] A schematic cross-sectional view shown along the A-A cross-section in Fig. 2 .

[圖4]針對吸收性本體10的構造進行說明的圖。 [ FIG. 4 ] A diagram illustrating the structure of the absorbent main body 10 .

[圖5]圖5A,是針對紙尿褲1的前側面中的前側主要圖 形101的配置進行說明的圖。圖5B,是針對紙尿褲1的後側面中的後側主要圖形102的配置進行說明的圖。 [FIG. 5] FIG. 5A is a main front view of the front side of the diaper 1 Figure 101 configuration for illustration. FIG. 5B is a diagram illustrating the arrangement of the rear main graphic 102 on the rear side of the diaper 1 .

[圖6]表示穿用紙尿褲1的嬰幼兒進行爬行的樣子的圖。 [ Fig. 6 ] A view showing how an infant wearing the diaper 1 crawls.

[圖7]針對短褲型形態的紙尿褲1的剖面狀態進行說明的圖。[FIG. 7] It is a figure explaining the cross-sectional state of the paper diaper 1 of an underpants type form.

35:腰圍彈性構件 35: waist elastic member

51a:帶狀接合部 51a: Ribbon junction

60:指示部 60: instruction department

30:前側帶構件 30: front side belt member

37b:帶構件接合部 37b: Belt member joint

C101:上下方向中的中央位置 C101: Central position in the up and down direction

10fu:前側重複部 10fu: Anterior repetition

LC101:上下方向的距離 LC101: Distance in the up and down direction

10fd:前側不重複部 10fd: non-repetitive front side

10:吸收性本體 10: Absorbent body

101:前側主要圖形 101: Front side main graphics

11:吸收性芯 11: Absorbent core

C10:折疊位置 C10: Folded position

45:腰圍彈性構件 45: waist elastic member

52a:帶狀的帶狀接合部 52a: Ribbon-shaped joint portion

40:後側帶構件 40: Rear side belt member

47b:帶構件接合部 47b: Belt member joint

10bu:後側重複部 10bu: Posterior repeat

C102:上下方向中的中央位置 C102: Central position in the up and down direction

10bd:後側不重複部 10bd: Non-repetitive part on the back side

LC102:上下方向的距離 LC102: Distance in the up and down direction

102:後側主要圖形 102: Rear main graphics

Claims (18)

一種吸收性物品,係具有互相交叉的上下方向與左右方向及前後方向,吸收性本體,其是沿著前述上下方向被設置,在胯下部朝前後被彎折;前側帶構件,其是沿著前述左右方向被設置,在前側被接合在前述吸收性本體的前述上下方向的前側上端部;以及後側帶構件,其是與前述前側帶構件作成不同體,並沿著前述左右方向被設置,而在後側被接合在前述吸收性本體的前述上下方向的後側上端部,在前述左右方向,將前述前側帶構件的兩端部與前述後側帶構件的兩端部互相接合之吸收性物品,其特徵為:前述吸收性本體具備:液吸收性的吸收性芯以及比前述吸收性芯更被配置在非肌膚側的液不透過性的防漏薄片,在前側及後側的至少一方側,在前述防漏薄片的非肌膚側面設有主要圖形,前述吸收性本體朝前述上下方向及前述左右方向被伸長的狀態,前述主要圖形的面積,是前述一方側的前述非肌膚側面的面積的40%以上,且,前述一方側的帶構件與前述主要圖形重複的部分的面積,是前述主要圖形的面積的50%以上。 An absorbent article has up-down directions, left-right directions, and front-rear directions intersecting each other. The absorbent main body is arranged along the above-mentioned up-down directions and is bent forward and backward at the crotch part; the front side belt member is along the The aforementioned left-right direction is provided and joined to the front side upper end portion of the aforementioned vertical direction of the aforementioned absorbent main body at the front side; and the rear side belt member is made different from the aforementioned front side belt member and is provided along the aforementioned left-right direction, And it is joined to the rear side upper end portion of the aforementioned vertical direction of the aforementioned absorbent main body at the rear side, and in the aforementioned left-right direction, the two ends of the aforementioned front side belt member and the two ends of the aforementioned rear side band member are mutually joined. An article characterized in that the absorbent main body includes: a liquid-absorbent absorbent core; On the side, the non-skin side of the leak-proof sheet is provided with main graphics, and the aforementioned absorbent main body is stretched toward the aforementioned up-down direction and the aforementioned left-right direction, and the area of the aforementioned main graphic is the area of the aforementioned non-skin side on the aforementioned one side. 40% or more of that, and the area of the portion where the band member on one side overlaps with the aforementioned main figure is 50% or more of the area of the aforementioned main figure. 如申請專利範圍第1項記載的吸收性物品,其中,前述主要圖形,是跨前述吸收性本體與前述一方側的帶構件重複的區域以及前述吸收性本體與前述一方側的帶構件沒有重複的區域的邊界被配置。 The absorbent article described in claim 1, wherein the main pattern is a region where the absorbent main body overlaps with the belt member on the one side and the absorbent main body does not overlap the belt member on the one side. The boundaries of the region are configured. 如申請專利範圍第1項或第2項記載的吸收性物品,其中,前述前側帶構件及前述後側帶構件分別具有肌膚側不織布與非肌膚側不織布,前述肌膚側不織布與前述非肌膚側不織布,是經由帶構件接合部在厚度方向重疊被接合,前述主要圖形的至少一部分與設有前述帶構件接合部的區域沒有重複。 The absorbent article described in Claim 1 or Claim 2, wherein the front side belt member and the rear side belt member respectively have a skin-side nonwoven fabric and a non-skin side nonwoven fabric, and the skin-side nonwoven fabric and the non-skin side nonwoven fabric are , are overlapped and joined in the thickness direction via the band member joining portion, and at least a part of the main pattern does not overlap with the region where the belt member joining portion is provided. 如申請專利範圍第1項記載的吸收性物品,其中,前述吸收性本體在前述防漏薄片的非肌膚側具有外裝薄片,形成前述前側帶構件及前述後側帶構件的不織布的基重,是較形成前述外裝薄片的不織布的基重更大。 The absorbent article described in claim 1, wherein the absorbent main body has an exterior sheet on the non-skin side of the leak-proof sheet, and the basis weight of the nonwoven fabric forming the front belt member and the rear belt member is, It is larger than the basis weight of the nonwoven fabric forming the aforementioned exterior sheet. 如申請專利範圍第1項記載的吸收性物品,其中,前述前側帶構件及前述後側帶構件分別具有在前述左 右方向伸縮的腰圍彈性構件,前述主要圖形的至少一部分,是與前述腰圍彈性構件所致的張力作用的區域重複。 The absorbent article described in claim 1 of the patent claims, wherein the front side belt member and the rear side belt member respectively have The waist elastic member stretchable in the right direction, at least a part of the aforementioned main pattern, overlaps with the area where tension acts by the aforementioned waist elastic member. 如申請專利範圍第1項記載的吸收性物品,其中,前述前側帶構件及前述後側帶構件,是經由沿著前述上下方向的複數個帶狀接合部在前述左右方向以預定的間隔被配置的本體接合部分別與前述吸收性本體接合,前述主要圖形的至少一部分與設有前述本體接合部的區域重複。 The absorbent article described in claim 1, wherein the front side belt member and the rear side belt member are arranged at predetermined intervals in the left-right direction via a plurality of belt-shaped joining portions along the vertical direction. The body joints are respectively jointed with the aforementioned absorbent body, and at least a part of the aforementioned main pattern is repeated with the area where the body joints are provided. 如申請專利範圍第1項記載的吸收性物品,其中,在前述吸收性本體的後側設有後側主要圖形。 The absorbent article described in claim 1, wherein the rear main graphic is provided on the rear side of the absorbent main body. 如申請專利範圍第1項記載的吸收性物品,其中,在前述吸收性本體的前側設有前側主要圖形,在前述吸收性本體的後側設有後側主要圖形,在前述上下方向,前述前側主要圖形的中央位置比前述後側主要圖形的中央位置更高。 The absorbent article described in claim 1, wherein the front main graphic is provided on the front side of the absorbent main body, the main rear graphic is provided on the rear side of the absorbent main body, and in the vertical direction, the front side The central position of the main figure is higher than the central position of the aforementioned rear main figure. 如申請專利範圍第8項記載的吸收性物品,其中,前述前側主要圖形的面積比前述後側主要圖形的面積更小。 The absorbent article according to claim 8, wherein the area of the front main graphic is smaller than the area of the rear main graphic. 如申請專利範圍第8項或第9項記載的吸收性物品,其中,前述前側主要圖形與前述前側帶構件重複的部分的面積比前述後側主要圖形與前述後側帶構件重複的部分的面積更小。 The absorbent article described in claim 8 or claim 9, wherein the area of the portion where the front main pattern overlaps the front belt member is larger than the area of the portion where the rear main pattern overlaps the rear belt member smaller. 如申請專利範圍第1項記載的吸收性物品,其中,前述主要圖形與前述吸收性本體的前述一方側的面重複的部分中的前述主要圖形的印刷色調值的平均和前述主要圖形與前述吸收性本體的前述一方側的面不重複的部分中的前述主要圖形的前述印刷色調值的平均相等。 The absorbent article described in claim 1, wherein the average of the printed tone values of the main graphic in the portion where the main graphic overlaps with the one side surface of the absorbent main body and the difference between the main graphic and the absorbent The average of the printing tone values of the above-mentioned main graphics in the portion where the faces on one side of the sexual body do not overlap is equal. 如申請專利範圍第1項記載的吸收性物品,其中,形成前述主要圖形的外形的輪廓線的粗度在3mm以上。 In the absorbent article described in claim 1, the thickness of the outline forming the outline of the main figure is 3 mm or more. 如申請專利範圍第1項記載的吸收性物品,其中,前述主要圖形,是與前述吸收性物品的製品包裝袋所表示的人物角色相同圖案。 The absorbent article described in claim 1, wherein the above-mentioned main figure is the same pattern as the character represented by the product packaging bag of the above-mentioned absorbent article. 如申請專利範圍第1項記載的吸收性物品,其中,在前述上下方向,前述吸收性本體的後側上端的位置比前述吸收性本體的前側上端的位置更高。 In the absorbent article described in claim 1, in the vertical direction, the position of the rear upper end of the absorbent main body is higher than the position of the front upper end of the absorbent main body. 如申請專利範圍第1項記載的吸收性物品,其中,在前述吸收性本體,沿著前述上下方向設有因與水分接觸使顏色進行變化的指示部,在前述上下方向,配置在前述吸收性本體的前側的前述指示部的長度比被配置在前述吸收性本體的後側的前述指示部的長度更長。 The absorbent article described in claim 1, wherein the absorbent main body is provided along the vertical direction with an indicator portion that changes color due to contact with moisture, and is arranged on the absorbent body in the vertical direction. The length of the said indication part on the front side of a main body is longer than the length of the said indication part arrange|positioned at the back side of the said absorptive main body. 如申請專利範圍第15項記載的吸收性物品,其中,在前述吸收性本體的前側設有前側主要圖形,在前述吸收性本體的後側設有後側主要圖形,前述前側主要圖形與前述指示部重複的部分的面積比前述後側主要圖形與前述指示部重複的部分的面積更大。 The absorbent article described in claim 15 of the scope of the patent application, wherein the front main graphic is provided on the front side of the absorbent main body, the main rear graphic is provided on the rear side of the absorbent main body, and the main front graphic and the indication The area of the portion where the portion repeats is larger than the area of the portion where the aforementioned rear main figure overlaps with the aforementioned indicating portion. 如申請專利範圍第15項或第16項記載的吸收性物品,其中,在前述吸收性本體的後側沒有配置前述指示部。 The absorbent article according to claim 15 or claim 16, wherein the indication unit is not disposed on the rear side of the absorbent main body. 如申請專利範圍第15項或第16項記載的吸收性物品,其中,前述後側主要圖形與前述指示部沒有重複。 The absorbent article described in claim 15 or claim 16 of the patent claims, wherein the main figure on the rear side does not overlap with the indicating part.
TW107113664A 2017-07-31 2018-04-23 absorbent article TWI785034B (en)

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