TWI631938B - Disposable disposable diaper - Google Patents
Disposable disposable diaper Download PDFInfo
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- TWI631938B TWI631938B TW102140834A TW102140834A TWI631938B TW I631938 B TWI631938 B TW I631938B TW 102140834 A TW102140834 A TW 102140834A TW 102140834 A TW102140834 A TW 102140834A TW I631938 B TWI631938 B TW I631938B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/56—Supporting or fastening means
- A61F13/5622—Supporting or fastening means specially adapted for diapers or the like
- A61F13/5633—Supporting or fastening means specially adapted for diapers or the like open type diaper
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Abstract
用後即棄式紙尿布(1)係具備有一對扣帶(90)；供扣帶固定安裝之一對目標部(95)；及固定目標部，且可供扣帶固定安裝之外裝薄片(60)，一對目標部係在製品寬度方向上分離地配置著，在目標部被賦予有第1圖案(M11)，在外裝薄片的一對目標部間之區域被賦予有與第1圖案相似形狀之第2圖案(M12)。 The disposable disposable diaper (1) is provided with a pair of buckles (90); the buckle belt is fixedly mounted to the target portion (95); and the target portion is fixed, and the buckle can be fixedly mounted to the outer sheet. (60) The pair of target portions are disposed apart from each other in the product width direction, and the first pattern (M11) is provided in the target portion, and the first pattern is provided in the region between the pair of target portions of the exterior sheet. The second pattern (M12) of a similar shape.
Description
本發明係關於用後即棄式紙尿布。 This invention relates to disposable diapers.
以往，具有前腰圍區域、後腰圍區域及***區域，且形成有一對腳圍開口部，並具備跨越***區域而延伸至前腰圍區域及後腰圍區域之吸收體，在後腰圍區域具備扣帶5之用後即棄式紙尿布(例如參照專利文獻1)為眾所皆知。 Conventionally, the front waist region, the rear waist region, and the underarm region are formed with a pair of foot opening portions, and have an absorbent body that extends across the crotch region to the front waist region and the back waist region, and has a buckle in the rear waist region. A disposable paper diaper having a belt of 5 (for example, refer to Patent Document 1) is well known.
在專利文獻1的用後即棄式紙尿布之前腰圍區域，設有供扣帶固定安裝之目標部。扣帶係在穿用者的左側之位置與穿用者的右側之位置分離地配置。當將如此所構成的用後即棄式紙尿布裝設至穿用者時，使後腰圍區域的扣帶拉靠至前腰圍區域側後，將位於穿用者的左側之扣帶固定安裝至左側的目標部，將位於穿用者的右側之扣帶固定安裝於右側的目標部，藉此能夠將用後即棄式紙尿布裝設至穿用者。 In the waist area before the disposable disposable diaper of Patent Document 1, a target portion to which the fastening tape is fixedly attached is provided. The buckle is disposed separately from the position on the right side of the wearer and the position on the right side of the wearer. When the disposable disposable diaper thus constructed is attached to the wearer, the buckle of the left waist region is pulled to the side of the front waist region, and the buckle on the left side of the wearer is fixedly attached to The target portion on the left side fixes the buckle on the right side of the wearer to the target portion on the right side, whereby the disposable disposable diaper can be attached to the wearer.
裝設者係在將用後即棄式紙尿布裝設至穿用者時，配合目標部將扣帶予以固定安裝，以目標部的位置 作為基準而固定扣帶。又，藉由調整將扣帶固定於目標部之位置，能夠配合穿用者的身體裝設用後即棄式紙尿布。 When installing the disposable disposable diaper to the wearer, the installer attaches the buckle to the target portion to fix the position of the target portion. The buckle is fixed as a reference. Further, by adjusting the position at which the buckle is fixed to the target portion, it is possible to match the disposable diaper for the wearer's body.
[專利文獻1]日本實開昭56-7708號公報 [Patent Document 1] Japanese Unexamined Publication No. 56-7708
但，上述用後即棄式紙尿布會有以下的問題點。 However, the disposable disposable diaper described above has the following problems.
前述用後即棄式紙尿布，由於左側的目標部與右側的目標部分離，故，比起在寬度方向上連續之目標部，目標部的面積小。由於成為固定扣帶的位置之基準的目標部之面積小，故，會有裝設者不易將扣帶固定至目標部而產生不易裝設之不安感的情況。又，由於固定扣帶之位置的面積小，故，亦會有產生因應穿用者的身體不易調整之不安感的情況。 In the disposable disposable diaper, since the target portion on the left side is separated from the target portion on the right side, the area of the target portion is smaller than the target portion continuous in the width direction. Since the area of the target portion which serves as the reference for fixing the position of the buckle is small, it is difficult for the installer to fix the buckle to the target portion and the detachment feeling that is difficult to install may occur. Further, since the area of the fixed buckle is small, there is a possibility that the wearer's body is not easily adjusted.
又，有鑑於這種問題，可考量將目標部在寬度方向接續地設置。但，對應於左側的目標部與右側的目標部之間的連續之目標部的寬度方向中央，在一般體型的穿用者多數不會使用，實質上為未固定安裝有扣帶之區域。當在實質上未固定安裝有扣帶之區域設置目標部時，會造成資材的浪費。 Further, in view of such a problem, it is conceivable to arrange the target portions successively in the width direction. However, in the center in the width direction of the continuous target portion between the target portion on the left side and the target portion on the right side, most of the wearers of the general body type are not used, and substantially the region where the buckle is not fixed is attached. When the target portion is provided in an area where the buckle is not fixedly mounted, waste of materials is caused.
因此，本發明係有鑑於上述課題而開發完成 的發明，其目的在於提供一種用後即棄式紙尿布，其既可抑制資材的浪費，又可抑制裝設的困難度、調整困難度等之裝設者的不安感的用後即棄式紙尿布。 Therefore, the present invention has been developed in view of the above problems. According to the invention, it is an object of the present invention to provide a disposable disposable diaper which can suppress the waste of materials, and can suppress the discomfort of the installer, such as the difficulty of installation and the difficulty of adjustment. Diapers.
本發明之用後即棄式紙尿布(用後即棄式紙 尿布10)係具有前腰圍區域、後腰圍區域、及位於前述前腰圍區域與前述後腰圍區域之間的***區域，並具有從前述前腰圍區域朝向前述後腰圍區域之製品長度方向、及與前述製品長度方向正交之製品寬度方向，又還具備跨越前述***區域且朝前述前腰圍區域與前述後腰圍區域中的至少一方延伸之吸收體、從前述後腰圍區域朝前述製品寬度方向兩外側延伸伸出之一對扣帶、供前述扣帶固定安裝之一對目標部、以及固定有前述一對目標部並可供前述扣帶固定安裝之外裝薄片，前述一對目標部係在前述製品寬度方向上分離地配置著，在前述目標部賦予有第1圖案，在前述外裝薄片的前述一對目標部間之區域賦予有與第1圖案相似形狀的第2圖案。 Disposable disposable diaper of the present invention (disposable disposable paper) The diaper 10) has a front waistline region, a rear waistline region, and a crotch region between the front waistline region and the rear waistline region, and has a product length direction from the front waistline region toward the back waistline region, and Further, in the product width direction orthogonal to the longitudinal direction of the product, an absorbent body extending across at least one of the front waist region and the rear waist region is provided, and the back waist region is oriented in the width direction of the product. a pair of abutting straps extending outwardly, a pair of target portions fixedly mounted to the buckles, and a pair of target portions fixed to the buckles and being fixedly mounted to the buckles, the pair of target portions being attached The product is disposed in the width direction, and a first pattern is provided on the target portion, and a second pattern having a shape similar to the first pattern is provided in a region between the pair of target portions of the exterior sheet.
若依據本發明之用後即棄式紙尿布，能夠提供既可抑制資材的浪費，又可抑制裝設困難度、調整困難度等的不安感之用後即棄式紙尿布。 According to the disposable disposable diaper of the present invention, it is possible to provide a disposable disposable diaper which can suppress the waste of the material and suppress the feeling of difficulty in installation and difficulty in adjustment.
10‧‧‧用後即棄式紙尿布 10‧‧‧Disposable disposable diapers
20‧‧‧前腰圍區域 20‧‧‧ Front waist area
20E‧‧‧外側端部 20E‧‧‧Outer end
25‧‧‧***區域 25‧‧‧***区域区
30‧‧‧後腰圍區域 30‧‧‧After waist area
30E‧‧‧外側端部 30E‧‧‧Outer end
35‧‧‧腳開口部 35‧‧‧foot opening
35I‧‧‧內側端部 35I‧‧‧Inside end
40‧‧‧吸收體 40‧‧‧ absorber
40a‧‧‧吸收性芯材 40a‧‧‧Absorbent core
40b‧‧‧芯材繞包層 40b‧‧‧ core material cladding
50‧‧‧頂面薄片 50‧‧‧ top sheet
60‧‧‧外裝薄片 60‧‧‧Outer sheets
60a‧‧‧背面薄片 60a‧‧‧back sheet
70‧‧‧側翼片 70‧‧‧Fringe
75‧‧‧腳伸縮部 75‧‧‧foot expansion
77‧‧‧臀部伸縮部 77‧‧‧The hip expansion
77F‧‧‧前端部 77F‧‧‧ front end
80‧‧‧腳側皺褶 80‧‧‧foot folds
81‧‧‧彈性構件 81‧‧‧Flexible components
85‧‧‧腰圍伸縮部 85‧‧‧Waist expansion and contraction
90‧‧‧扣帶 90‧‧‧ buckle
91‧‧‧基材薄片 91‧‧‧Substrate sheet
92‧‧‧鉤薄片 92‧‧‧ hook sheet
95‧‧‧目標部 95‧‧‧ Target Department
115‧‧‧缺口 115‧‧‧ gap
125‧‧‧缺口 125‧‧‧ gap
200‧‧‧褲襠伸縮部 200‧‧‧ Pants expansion joint
M11‧‧‧第1圖案 M11‧‧‧ first pattern
M12‧‧‧第2圖案 M12‧‧‧ second pattern
M13‧‧‧第3圖案 M13‧‧‧3rd pattern
L‧‧‧製品長度方向 L‧‧‧Product length direction
W‧‧‧製品寬度方向 W‧‧‧Product width direction
圖1係本實施形態之用後即棄式紙尿布的展開平面圖。 Fig. 1 is a developed plan view of the disposable disposable diaper of the present embodiment.
圖2係沿著圖1所示的F1-F1線之用後即棄式紙尿布的斷面圖。 Figure 2 is a cross-sectional view of the disposable diaper used along the line F1-F1 shown in Figure 1.
圖3係沿著圖1所示的F2-F2線之用後即棄式紙尿布的斷面圖。 Figure 3 is a cross-sectional view of the disposable diaper used along the line F2-F2 shown in Figure 1.
圖4係圖1所示的用後即棄式紙尿布的展開背面圖。 Figure 4 is a developed rear view of the disposable disposable diaper shown in Figure 1.
其次，參照圖面說明關於本發明之用後即棄式紙尿布10的實施形態。再者，在以下的圖面記載，對於相同或類似的部分賦予相同或類似的符號。但，圖式為示意顯示者，請留意各尺寸的比率等會與現實物不同。 Next, an embodiment of the disposable disposable diaper 10 according to the present invention will be described with reference to the drawings. In the following description, the same or similar reference numerals are given to the same or similar parts. However, the figure is a schematic display, please note that the ratio of each size will be different from the real thing.
因此，具體的尺寸等應參照以下的說明加以判斷。又，在各圖面相互之間亦可含有相互的尺寸之關係、比率等不同之部分。 Therefore, the specific dimensions and the like should be judged by referring to the following description. Further, each of the drawings may include a difference in the relationship between the dimensions and the ratio of the dimensions.
圖1係本實施形態之用後即棄式紙尿布10的展開平面圖。圖2係沿著圖1所示的F1-F1線之用後即棄式紙尿布的斷面圖。圖3係沿著圖1所示的F2-F2線之用後即棄式紙尿布的斷面圖。圖4係圖1所示的用後即棄式紙尿布的展開背面圖。圖1及圖4所示的展開圖係使腳伸縮部 75及腳側皺褶80之彈性構件81伸長到構成用後即棄式紙尿布的頂面薄片50、側翼片70等未形成有皺紋的狀態之狀態圖。 Fig. 1 is a developed plan view of the disposable disposable diaper 10 of the present embodiment. Figure 2 is a cross-sectional view of the disposable diaper used along the line F1-F1 shown in Figure 1. Figure 3 is a cross-sectional view of the disposable diaper used along the line F2-F2 shown in Figure 1. Figure 4 is a developed rear view of the disposable disposable diaper shown in Figure 1. Figure 1 and Figure 4 show the expansion of the foot extension The state in which the elastic member 81 of the 75-side wrinkle 80 is extended to the state in which the top sheet 50, the side panel 70, and the like of the disposable diaper are not formed with wrinkles is formed.
用後即棄式紙尿布10係具有前腰圍區域20、 ***區域25、及後腰圍區域30。前腰圍區域20係為與穿用者的前腰圍部(腹部部分)接觸之部分。又，後腰圍區域30係為與穿用者的後腰圍部(背部部分)接觸之部分。***區域25係位於前腰圍區域20與後腰圍區域30之間。 The disposable disposable diaper 10 has a front waist region 20, The crotch region 25 and the rear waist region 30. The front waistline region 20 is a portion that comes into contact with the wearer's front waistline (abdomen portion). Further, the rear waistline region 30 is a portion that comes into contact with the wearer's rear waistline portion (back portion). The underarm region 25 is located between the front waistline region 20 and the rear waistline region 30.
又，在用後即棄式紙尿布10形成有一對腳開 口部35。腳開口部35係設在用後即棄式紙尿布的製品寬度方向之側端部，在用後即棄式紙尿布被穿用者穿用之狀態下，沿著穿用者的腳圍配置之部分。 Moreover, the disposable disposable diaper 10 is formed with a pair of feet open after use. Mouth 35. The leg opening portion 35 is provided at the side end portion of the product disposable diaper in the width direction of the disposable diaper, and is disposed along the wearer's foot in a state where the disposable disposable diaper is worn by the wearer. Part of it.
再者，在本實施形態，將自前腰圍區域20朝 向後腰圍區域30之方向稱為製品長度方向L，將與製品長度方向正交的方向稱為製品寬度方向W。 Furthermore, in the present embodiment, the front waistline region 20 is oriented The direction of the rear waistline region 30 is referred to as the product longitudinal direction L, and the direction orthogonal to the longitudinal direction of the product is referred to as the product width direction W.
用後即棄式紙尿布10係具備橫跨***區域25 且從***區域25朝前腰圍區域20及後腰圍區域30中的至少其中一方延伸之吸收體40。吸收體40係藉由吸收性芯材40a與芯材繞包層40b所構成。 The disposable disposable diaper 10 has a cross-squat area 25 And an absorbent body 40 extending from at least one of the front waist region 20 and the rear waist region 30 from the crotch region 25. The absorber 40 is composed of an absorbent core 40a and a core wrap layer 40b.
吸收性芯材40a係與以往的用後即棄式紙尿 布同樣地，可使用粉碎紙漿、高吸收聚合物等習知的構件或材料等適宜地構成。吸收性芯材40a係藉由薄片狀的芯材繞包層40b所包住。 Absorbent core material 40a and conventional disposable disposable urine Similarly, the cloth can be suitably configured using a known member such as pulverized pulp or a superabsorbent polymer. The absorbent core material 40a is wrapped around the clad layer 40b by a sheet-like core material.
芯材繞包層40b係為被覆吸收性芯材40a的 薄片。芯材繞包層40b的至少肌膚面側的一部分係藉由具有透液性的各種纖維不織布或薄紙薄片所構成。例如，可採用質量約10~30g/m2的熱風纖維不織布、紡黏不織布、SMS(紡黏-熔噴-紡黏)不織布、或質量大約10~30g/m2的薄紙薄片。 The core wrapping layer 40b is a sheet covering the absorbent core 40a. A part of at least the skin surface side of the core wrapping layer 40b is composed of various fiber nonwoven fabrics or tissue sheets having liquid permeability. For example, a mass of about 10 ~ 30g / m 2 of a hot air non-woven fibers, spunbond nonwoven fabric, SMS (spunbonded - melt-blown - spunbond) nonwoven fabric, or a mass of about 10 ~ 30g / m 2 sheet of tissue.
在吸收體40的表面側(肌膚抵接面側)，具 備有透液性的頂面薄片50。又，在吸收體40的裏面側(非肌膚抵接面側)，具備有不透液性之背面薄片60a。 On the surface side of the absorber 40 (on the side of the skin contact surface), A liquid permeable top sheet 50 is provided. Further, on the back side (non-skin contact surface side) of the absorber 40, a liquid-impermeable back sheet 60a is provided.
在吸收體40之製品寬度方向W的側緣部，分 別具備有側翼片70。側翼片70係跨越前腰圍區域20、***區域25及後腰圍區域30，且配置於較吸收體40更靠近製品寬度方向外側。側翼片70係藉由1片或重疊2片以上的複數片之不織布所構成。又，在一對側翼片70，分別具備有扣帶90。 In the side edge portion of the width direction W of the product of the absorbent body 40, Do not have a side panel 70. The side panel 70 spans the front waistline region 20, the crotch region 25, and the rear waistline region 30, and is disposed closer to the outer side in the product width direction than the absorbent body 40. The side panel 70 is composed of one sheet or a nonwoven fabric in which a plurality of sheets or more are stacked. Further, each of the pair of side panels 70 is provided with a buckle 90.
扣帶90形成為一對，且在後腰圍區域30，沿 著製品寬度方向W延伸，藉由固定安裝於前腰圍區域20的非肌膚抵接面，將用後即棄式紙尿布10保持於穿用者的身體上。 The buckle belt 90 is formed as a pair, and in the rear waist region 30, along The product width direction W is extended, and the disposable disposable diaper 10 is held on the wearer's body by fixing the non-skin contact surface of the front waistline region 20.
目標部95形成為一對，且構成為配置在前腰 圍區域內的非肌膚抵接面，分別供一對扣帶90固定安裝。再者，關於目標部95之結構，在後述予以詳細說明。 The target portion 95 is formed in a pair and is configured to be disposed at the front waist The non-skin abutting faces in the surrounding area are fixedly mounted by a pair of buckles 90, respectively. The configuration of the target unit 95 will be described in detail later.
在本實施形態，藉由前腰圍區域20、後腰圍 區域30、及扣帶90構成腰圍保持部。後腰圍區域30的腰圍保持部係為從設有扣帶90的卡合構件之區域朝寬度方向延伸的範圍。前腰圍區域20的腰圍保持部係為從設有目標部95之區域朝寬度方向延伸的範圍。 In this embodiment, the front waist region 20 and the back waist circumference are used. The region 30 and the buckle 90 constitute a waistline holding portion. The waistline holding portion of the back waistline region 30 is a range extending from the region where the engaging member of the buckle 90 is provided in the width direction. The waistline holding portion of the front waistline region 20 is a range extending from the region where the target portion 95 is provided in the width direction.
又，用後即棄式紙尿布10係具備有配置在重疊於***區域25的吸收體之區域的褲襠伸縮部200。再者，關於褲襠伸縮部200之結構，在後述予以詳細說明。 Moreover, the disposable disposable diaper 10 is provided with the crotch expansion-contraction part 200 arrange|positioned in the area|region which overlaps the absorber of the crotch area|region 25. In addition, the structure of the crotch expansion-contraction part 200 is demonstrated in detail later.
在側翼片70，具備有配置於較腳開口部35更靠近製品寬度方向內側且可朝製品長度方向L伸縮之一對腳伸縮部75。 The side panel 70 is provided with a pair of leg expansion and contraction portions 75 that are disposed on the inner side in the product width direction of the leg opening portion 35 and that can be extended and contracted in the product longitudinal direction L.
腳伸縮部75係在製品長度方向L上，較褲襠伸縮部200更長，並且在製品寬度方向W上，設在較褲襠伸縮部200更外側的位置。 The leg stretchable portion 75 is longer in the longitudinal direction L of the product than the crotch stretchable portion 200, and is provided at a position outside the crotch expansion-contraction portion 200 in the product width direction W.
腳伸縮部75係構成為可使腳開口部35朝製品長度方向伸縮即可，可沿著腳開口部35進行配置，亦可在一部分對腳開口部35傾斜的狀態下加以配置。 The leg expansion portion 75 is configured such that the leg opening portion 35 can be expanded and contracted in the longitudinal direction of the product, and can be disposed along the leg opening portion 35 or in a state in which a part of the leg opening portion 35 is inclined.
又，腳伸縮部75係藉由伸縮性薄片、線狀橡膠等所構成。腳伸縮部75係為實質上可朝製品長度方向收縮之部分，除去在未發揮收縮力的狀態下配置有伸縮性薄片之部分的概念。 Further, the leg stretchable portion 75 is formed of a stretchable sheet, a linear rubber or the like. The leg stretchable portion 75 is a portion that can be substantially contracted in the longitudinal direction of the product, and the portion in which the stretchable sheet is disposed in a state where the contraction force is not exerted is removed.
又，在一對腳伸縮部75的內側(製品寬度方向W之靠近中央位置)，具備有延著製品長度方向L延伸之一對腳側皺褶80。腳側皺褶80係設在側翼片70的製品寬度方向的內側端部，比起腳伸縮部75配置在更靠 近製品寬度方向內側之起立性伸縮皺褶。腳側皺褶80係配置在比起腳伸縮部75更靠近製品寬度方向內側的位置。腳側皺褶80係能夠載用以往習知的結構，具體而言，可藉由與側翼片70不同之薄片材加以構成。 Further, the inside of the pair of leg expansion-contraction portions 75 (the center position in the product width direction W) is provided with one of the leg-side gathers 80 extending in the longitudinal direction L of the product. The leg gathers 80 are provided at the inner end portion of the side panel 70 in the product width direction, and are disposed closer to the leg stretch portion 75. Upright stretch wrinkles on the inner side in the width direction of the product. The leg side wrinkles 80 are disposed at positions closer to the inner side in the product width direction than the leg stretch portion 75. The foot wrinkle 80 can be configured by a conventionally known structure, and specifically, can be configured by a sheet material different from the side panel 70.
又，在製品寬度方向之一對扣帶間，設有可朝製品寬度方向伸縮之腰圍伸縮部85。腰圍伸縮部85係在扣帶間朝製品寬度方向收縮。 Further, a waist elastic-contracting portion 85 that can expand and contract in the width direction of the product is provided between one of the fastener belts in the product width direction. The waist elastic portion 85 is contracted in the product width direction between the buckles.
在本實施形態，腰圍伸縮部85係藉由伸縮性薄片所構成。關於構成腰圍伸縮部85的構件，未特別限定，但使用盡可能地薄且彎曲剛性低、縮幅率小的構件為佳。藉由以彎曲剛性低的材料構成腰圍伸縮部85，使得腰圍伸縮部85變得容易沿著身體彎曲，不會對穿用者的身體施加負荷，可使腰圍伸縮部85沿著身體吻合。又，藉由以縮幅率小的材料構成腰圍伸縮部85，可抑制在用後即棄式紙尿布朝製品寬度方向W伸長的情況之用後即棄式紙尿布的製品長度方向之收縮，在穿用者的腰圍，能夠抑制用後即棄式紙尿布朝***側下滑。 In the present embodiment, the waist elastic-contraction portion 85 is formed of a stretchable sheet. The member constituting the waist elastic-contraction portion 85 is not particularly limited, but a member which is as thin as possible and has low bending rigidity and a small shrinkage ratio is preferably used. By forming the waist elastic-contraction portion 85 with a material having low bending rigidity, the waist elastic-contraction portion 85 is easily bent along the body, and the waist elastic-contraction portion 85 can be fitted along the body without applying a load to the wearer's body. Moreover, by forming the waist stretchable portion 85 with a material having a small neck-reduction ratio, it is possible to suppress the shrinkage of the product in the longitudinal direction of the disposable diaper after the disposable diaper is stretched in the product width direction W after use. In the wearer's waistline, it is possible to suppress the disposable disposable diaper from sliding down toward the underside of the chin.
在本實施形態，作為腰圍伸縮部85，使用基重20~45g/m2的伸縮性薄膜。 In the present embodiment, a stretchable film having a basis weight of 20 to 45 g/m 2 is used as the waist stretchable portion 85.
腰圍伸縮部85係在被延伸至非伸長狀態(自然狀態)之長度的1.5~2.5倍後，藉由熱熔膠接著劑或加熱處理等，接著至外裝薄片60。 The waist elastic-contraction portion 85 is attached to the exterior sheet 60 by a hot-melt adhesive or a heat treatment or the like after being extended to 1.5 to 2.5 times the length of the non-elongated state (natural state).
在本實施形態，腰圍伸縮部85係配置於外裝薄片60與背面薄片60a之間。但，在芯材繞包層40b延 伸至較吸收性芯材40a更朝製品長度方向外側延伸之結構，腰圍伸縮部85亦可配置在芯材繞包層40b與背面薄片60a或外裝薄片60之間。腰圍伸縮部的位置未特別限定。又，在未配置有吸收體之區域，亦可配置於側薄片70與背面薄片60a或外裝薄片60之間。 In the present embodiment, the waist elastic-contraction portion 85 is disposed between the exterior sheet 60 and the back sheet 60a. However, the core material is wrapped around the cladding 40b The waist-expanding portion 85 may be disposed between the core wrapping layer 40b and the back sheet 60a or the exterior sheet 60 so as to extend beyond the absorbent core member 40a toward the outside in the longitudinal direction of the product. The position of the waist elasticized portion is not particularly limited. Further, the region in which the absorber is not disposed may be disposed between the side sheet 70 and the back sheet 60a or the exterior sheet 60.
再者，本實施形態之腰圍伸縮部係構成為朝 製品寬度方向伸縮，但，腰圍伸縮部亦可構成為朝製品寬度方向與製品長度方向伸縮。 Furthermore, the waist elastic expansion portion of the embodiment is configured to face Although the product expands and contracts in the width direction, the waist elasticized portion may be configured to expand and contract in the product width direction and the product longitudinal direction.
扣帶90係安裝於與後腰圍區域30對應之側 翼片70的區域。扣帶90係具備有：與側翼片70連結之基材薄片91；及鉤薄片92，其設有複數個作為卡合構件之卡合鉤(未圖示)，並固定於基材薄片91。鉤薄片92係為設有卡合構件之區域，前述腰圍保持部為從鉤薄片92朝製品寬度方向延伸之區域。 The buckle 90 is attached to the side corresponding to the rear waist region 30 The area of the flap 70. The buckle 90 is provided with a base sheet 91 coupled to the side panel 70, and a hook sheet 92 provided with a plurality of engagement hooks (not shown) as engagement members, and is fixed to the base sheet 91. The hook sheet 92 is a region in which an engaging member is provided, and the waist holding portion is a region extending from the hook sheet 92 in the product width direction.
鉤薄片92係固定於基材薄片91，具體為接合 於基材薄片。鉤薄片92與基材薄片91的接合係作成為使扣帶90的剛性不會成為必要以上為佳。具體而言，鉤薄片92與基材薄片91係藉由點狀、線狀或螺旋狀間歇地塗佈之熱熔膠接著劑加以接合為佳。再者，鉤薄片92與基材薄片91係可藉由熱封等加以接合。 The hook sheet 92 is fixed to the substrate sheet 91, specifically for bonding On the substrate sheet. The joining of the hook sheet 92 and the base sheet 91 is preferably such that the rigidity of the buckle 90 is not necessary. Specifically, it is preferable that the hook sheet 92 and the base sheet 91 are joined by a hot melt adhesive which is applied intermittently in a dot shape, a line shape or a spiral shape. Further, the hook sheet 92 and the base sheet 91 can be joined by heat sealing or the like.
基材薄片91係藉由1片或重疊2片以上的複 數片之不織布所構成。作為基材薄片91，能夠使用紡黏(SB)或紡黏-熔噴-紡黏(SMS)等的製造方法所製造之不織布。構成基材薄片91之不織布的基重(複數片的情 況為總合基重)係為30~120g/m2，理想為40~90g/m2。 The base sheet 91 is composed of one sheet or a nonwoven fabric in which a plurality of sheets or more are stacked. As the base sheet 91, a nonwoven fabric produced by a production method such as spunbond (SB) or spunbond-meltblown-spunbond (SMS) can be used. The basis weight of the nonwoven fabric constituting the base sheet 91 (in the case of a plurality of sheets, the total basis weight) is 30 to 120 g/m 2 , and preferably 40 to 90 g/m 2 .
一對目標部95係以通過用後即棄式紙尿布10的製品寬度方向且朝製品長度方向延伸之中心線作為對象而呈對稱地配置。目標部95係固定在前腰圍區域的外裝薄片60的非肌膚抵接側的面。目標部95係為了分別供一對扣帶固定安裝，在與穿用者的左側對應之位置和與右側對應的位置分離地設置著。 The pair of target portions 95 are arranged symmetrically with respect to the center line extending in the product width direction of the disposable disposable diaper 10 and extending in the longitudinal direction of the product. The target portion 95 is fixed to the non-skin contact side surface of the exterior sheet 60 in the front waist region. The target portion 95 is fixedly attached to the pair of buckles, and is provided separately from the position corresponding to the left side of the wearer and the position corresponding to the right side.
目標部95係構成為可供扣帶的卡合鉤卡合， 作為鉤與環的卡止系統之環來發揮功能。作為目標部，可使用例如熱風不織布。 The target portion 95 is configured to be engaged by a snap hook of the buckle. It functions as a ring of the hook and loop locking system. As the target portion, for example, a hot air non-woven fabric can be used.
目標部95係可使用例如聚烯烴系的熱可塑性 合成樹脂纖維所製作的纖維不織布或聚烯烴系的熱可塑性合成樹脂薄膜。又，安裝於目標部之環可藉由聚烯烴系的熱可塑性合成樹脂所形成的。 The target portion 95 can use, for example, a polyolefin-based thermoplasticity A fiber nonwoven fabric made of a synthetic resin fiber or a polyolefin-based thermoplastic synthetic resin film. Further, the ring attached to the target portion can be formed of a polyolefin-based thermoplastic synthetic resin.
且，作為目標部95，亦可使用蓬鬆度高的不 織布，其為藉由將其一部分進行壓花藉以防止不織布表面起毛之不織布。 Further, as the target portion 95, a high bulkiness can also be used. A woven fabric which is a non-woven fabric which prevents embossing of the surface of the nonwoven fabric by embossing a part thereof.
在目標部被賦予有第1圖案M11。第1圖案 M11係構成為可自用後即棄式紙尿布10的非肌膚抵接側的面進行辨識即可，至少賦予於目標部95的非肌膚抵接側之面即可。 The first pattern M11 is given to the target portion. First pattern The M11 is configured to be recognizable on the non-skin contact side surface of the disposable disposable diaper 10, and may be provided at least on the non-skin contact side of the target portion 95.
在本實施形態，第1圖案M11為配置成格子 狀的菱形圖案，藉由將構成目標部95的不織布進行壓花加工所形成。 In the present embodiment, the first pattern M11 is arranged in a lattice The rhombic pattern is formed by embossing a nonwoven fabric constituting the target portion 95.
在固定有目標部95之外裝薄片60被賦予有 第2圖案M12。第2圖案M12係構成為可自用後即棄式紙尿布10的非肌膚抵接側的面進行辨識即可，至少賦予於外裝薄片60的非肌膚抵接側之面即可。 The sheet 60 is attached to the outside of the target portion 95. The second pattern M12. The second pattern M12 may be configured to be recognizable on the non-skin contact side surface of the disposable diaper 10, and may be applied to at least the non-skin contact side of the exterior sheet 60.
在本實施形態，第2圖案M12為配置成格子 狀的菱形圖案，藉由將構成外裝薄片60的不織布進行壓花加工所形成。再者，第1圖案的菱形圖案係較第2圖案的菱形圖案大。 In the present embodiment, the second pattern M12 is arranged in a lattice The rhombic pattern is formed by embossing a nonwoven fabric constituting the exterior sheet 60. Further, the diamond pattern of the first pattern is larger than the diamond pattern of the second pattern.
又，外裝薄片60係構成為可供扣帶固定安 裝。外裝薄片可藉由不織布所構成，亦可為在非肌膚抵接面側設有供鉤件鉤住之環形材之薄片材。 Moreover, the outer sheet 60 is configured to be fixed for the buckle Installed. The outer sheet may be formed of a non-woven fabric, or may be a sheet material having a ring material hooked by the hook member on the non-skin contact surface side.
第1圖案M11與第2圖案M12為相似形即 可，可為相同尺寸的形狀，亦可為尺寸不同但形狀相同的相似形。再者，第1圖案M11與第2圖案至少外形為相似形即可，為亦包含成為輪廓的線條數量、線條的粗細不同之結構的概念。又，第1圖案及第2圖案為多角形之情況，第1圖案與第2圖案為角數量相同的多角形而角之角度不同的結構亦包含於相似形之概念。 The first pattern M11 and the second pattern M12 are similar in shape Yes, they may be the same size or a similar shape with the same size but the same shape. In addition, the first pattern M11 and the second pattern may have a shape in which at least the outer shape is similar, and the concept includes a structure in which the number of lines to be contoured and the thickness of the line are different. Further, when the first pattern and the second pattern are polygonal, the first pattern and the second pattern have a polygonal shape having the same number of angles, and the angles of the angles are different from each other.
在外裝薄片之目標部間的區域，被賦予有與 第1圖案M11相似形之第2圖案M12。由於賦予目標部之第1圖案M11與賦予外裝薄片的一對目標部間的區域之第2圖案M12為相似形，故，可使一對目標部與外裝 薄片的目標部間之區域在視覺上一體化。 In the area between the target parts of the outer sheet, it is given The first pattern M11 is similar to the second pattern M12. Since the first pattern M11 provided to the target portion and the second pattern M12 of the region between the pair of target portions to which the exterior sheet is provided are similar, the pair of target portions and the exterior can be attached. The area between the target portions of the sheet is visually integrated.
因此，雖然扣帶的固定安裝對象作為目標部 95，但裝設者認為目標部間的區域一體化，因此可抑制因目標部的面積小所引起之不安感。 Therefore, although the fixed installation object of the buckle is used as the target part 95. However, the installer believes that the regional integration between the target parts can suppress the sense of uneasiness caused by the small area of the target part.
且，由於扣帶可固定安裝於外裝薄片的目標 部間之區域，故，即使將扣帶固定在例如自目標部露出之位置尤其是目標部間的區域之情況，也能夠將扣帶固定在前腰圍區域而能夠使用後即棄式紙尿布10保持於穿用者的身體。 And, because the buckle can be fixed to the target of the outer sheet Since the region between the portions is fixed to the region where the target portion is exposed, for example, the region between the target portions, the buckle can be fixed to the front waist region, and the disposable disposable diaper 10 can be used. Keep on the wearer's body.
一對目標部95間之區域，一般體形的使用者 多數不會使用，實質上為未固定安裝有扣帶之區域。當在這種區域設置目標部時，會產生資材的浪費。且，在由較外裝薄片60等構成外裝體的薄片材高之剛性的材料所構成的目標部95，當將目標部95的配置區域擴大時，用後即棄式紙尿布全體的剛性變高，會有裝設感惡化之虞產生。但，藉由將目標部95在左右分離地設置，能夠抑制資材的浪費，且可抑制因目標部的剛性所引起之裝設感的惡化產生。 A pair of target areas 95, generally body users Most will not be used, essentially the area where the buckle is not fixed. When the target portion is set in such a region, waste of materials is generated. In the target portion 95 composed of a material having a high rigidity of the sheet material constituting the exterior body such as the outer sheet 60, when the arrangement portion of the target portion 95 is enlarged, the rigidity of the entire disposable diaper is used. When it gets higher, there will be a deterioration in the sense of installation. However, by providing the target portion 95 separately from the right and left, it is possible to suppress waste of the material and to suppress deterioration of the mounting feeling due to the rigidity of the target portion.
又，藉由目標部在左右分離地設置，使目標 部間的區域接觸，藉此能夠確認用後即棄式紙尿布的寬度方向中心之位置。可理想地適用於如夜晚等視覺上無法辨識用後即棄式紙尿布的寬度方向中心之情況。且，藉由目標部在左右分離地設置，使得比起目標部間的區域，配置有目標部之部分的剛性變高，在配置有目標部之區域不易 產生皺褶。 In addition, by setting the target unit separately on the left and right, the target is made By contacting the area between the parts, it is possible to confirm the position of the center of the disposable diaper in the width direction. It is ideally applicable to the case where the center of the width direction of the disposable disposable diaper is visually unrecognizable, such as at night. Further, since the target portion is provided to be separated from the left and right, the rigidity of the portion where the target portion is disposed is higher than the region between the target portions, and the region where the target portion is disposed is not easily formed. Produces wrinkles.
外裝薄片與目標部是由不織布所構成。不織 布之機量為例如15~100g/m2。使用於不織布之纖維質材料為選擇具有芯鞘構造之複合纖維。此複合纖維，比起構成芯成分的樹脂，鞘成分由較低熔點的樹脂所構成。該等樹脂之調配比率，理想為50%以上，更理想之調配比率為100%。 The outer sheet and the target portion are composed of a non-woven fabric. The amount of non-woven fabric is, for example, 15 to 100 g/m 2 . The fibrous material used for the non-woven fabric is a composite fiber having a core-sheath structure. This composite fiber is composed of a resin having a lower melting point than a resin constituting a core component. The blending ratio of the resins is desirably 50% or more, and more preferably the blending ratio is 100%.
作為纖維質材料，能夠使用芯成分/鞘成分為 例如聚丙烯(PP)/聚乙烯(PE)、PP/低熔點PP、聚對苯二甲酸乙二酯(PET)/低熔點PET、PET/PE之組成，但不限於此。作為混合於纖維質材料之纖維，可選擇與纖維質材料的鞘成分樹脂相溶性佳之纖維。例如可選擇嫘縈、PET、PP、耐綸等的聚醯胺、丙烯酸、氨基甲酸酯、棉等的纖維。又，不限於此。 As a fibrous material, a core component/sheath component can be used. For example, polypropylene (PP) / polyethylene (PE), PP / low melting point PP, polyethylene terephthalate (PET) / low melting point PET, PET / PE composition, but is not limited thereto. As the fiber to be mixed with the fibrous material, a fiber which is compatible with the sheath component resin of the fibrous material can be selected. For example, fibers such as polyamide, acrylic, urethane, and cotton such as enamel, PET, PP, and nylon can be selected. Also, it is not limited to this.
作為纖維質材料之粗細度，係1~15dtex，理 想為1.5~9dtex。這是因為當未滿1dtex時，單絲強度過低，當與公構件卡合時容易引起纖維斷線，並且不易以梳棉法形成網材造成生產性降低。在超過15dtex之情況，觸感變差，並且平均單位重量之纖維數變少，與公構件之卡合強度極端降低。 As the thickness of the fibrous material, it is 1~15dtex. I want to be 1.5~9dtex. This is because when the thickness is less than 1 dtex, the strength of the monofilament is too low, and when it is engaged with the male member, the fiber is easily broken, and it is difficult to form the web by the carding method to cause a decrease in productivity. In the case of more than 15 dtex, the feeling of touch is deteriorated, and the number of fibers per unit weight is small, and the engagement strength with the male member is extremely lowered.
作為所使用的纖維質材料之長度為 25mm~100mm，理想為30mm~60mm。這是因為當長度未滿25mm之情況，由於纖維過短，會成為起毛產生之原因，而當超過100mm時，不易以梳棉法形成網材造成生 產性降低。 The length of the fibrous material used is 25mm~100mm, ideally 30mm~60mm. This is because when the length is less than 25 mm, the fiber is too short, which may cause the raising of the hair. When it exceeds 100 mm, it is not easy to form the net by the carding method. Reduced productivity.
外裝薄片係例如使用捲縮纖維加以構成為 佳。作為捲縮纖維，能夠採用例如使用熱收縮捲縮法之纖維。在使用熱收縮捲縮法之情況，將熔點不同的2種以上之原料聚合物例如由聚丙烯與聚乙烯所構成的並排型、芯鞘型之複合纖維進行紡絲，藉由依據前述熔點差所引起之熱收縮差，能產生捲縮。特別是使用以聚丙烯作為芯、以乙烯-丙烯之共聚合體作為鞘的偏芯鞘型之藉由熱收縮捲縮法所獲得的複合纖維，由於能夠調整期望的捲縮數、捲縮率、捲縮伸長率、捲縮復原率等，故即為理想。藉由作為使用捲縮纖維之不織布，能夠作成蓬鬆度高之不織布，既可辨識藉由壓花所形成之圖案，又可達到良好的觸感。 The exterior sheet is formed, for example, by using crimped fibers. good. As the crimped fiber, for example, a fiber using a heat shrinkable crimping method can be used. In the case of using the heat shrinkable crimping method, two or more kinds of raw material polymers having different melting points, for example, a side-by-side type or core-sheath type composite fiber composed of polypropylene and polyethylene, are spun by the melting point difference. The resulting heat shrinkage is poor and can cause curling. In particular, a composite fiber obtained by a heat shrinkage crimping method using a polypropylene core as a core and an eccentric sheath type having a copolymer of ethylene and propylene as a sheath can adjust a desired number of crimps, a crimp ratio, It is ideal because of the crimp elongation and the curl recovery rate. By using a non-woven fabric using crimped fibers, it is possible to form a non-woven fabric having a high bulkiness, and it is possible to recognize a pattern formed by embossing and achieve a good touch.
外裝薄片與目標部係配置於用後即棄式紙尿 布的非肌膚抵接側之面，常與穿用者接觸。藉由有不織布構成外裝薄片與目標部，可提升肌膚觸感。又，藉由以不織布構成外裝薄片與目標部，構成不織布之纖維可作為環形材來發揮功能，不需另外設置環形材，能與扣帶的鉤構件卡合。 The outer sheet and the target part are disposed in disposable disposable urine The non-skin-facing side of the cloth is often in contact with the wearer. The outer sheet and the target portion are formed by the non-woven fabric to enhance the touch of the skin. Further, by forming the exterior sheet and the target portion with a non-woven fabric, the fibers constituting the nonwoven fabric can function as a ring member, and it is possible to engage with the hook member of the buckle without separately providing a ring member.
本實施形態的第1圖案M11及第2圖案M12 係藉由壓花加工所形成，目標部的壓花率係構成為較外裝薄片的壓花率高。在此所稱的壓花率係為形成有壓花的面積對全體面積之比率。由於目標部的壓花率高，故，能夠抑制纖維的起毛，特別是在反復裝卸扣帶之際，能噢抑制構成不織布的纖維起毛。 The first pattern M11 and the second pattern M12 of the embodiment It is formed by embossing, and the embossing rate of the target portion is configured to be higher than the embossing rate of the outer sheet. The embossing rate referred to herein is the ratio of the area where the embossing is formed to the entire area. Since the embossing rate of the target portion is high, it is possible to suppress the raising of the fibers, and in particular, when the fastening tape is repeatedly attached and detached, it is possible to suppress the raising of the fibers constituting the nonwoven fabric.
又，本實施形態的第1圖案M11及第2圖案 M12係為藉由壓花加工所形成的壓花部，但第1圖案M11及第2圖案M12的結構不限於此。 Moreover, the first pattern M11 and the second pattern of the embodiment The M12 is an embossed portion formed by embossing, but the configuration of the first pattern M11 and the second pattern M12 is not limited thereto.
例如，第1圖案M11及第2圖案M12中的至 少一方可為藉由壓花加工、熱熔著加工、及超音波密封中的任一加工。藉由以壓花加工、熱熔著加工、及超音波密封加工中的任一加工型呈第1圖案M11、第2圖案M12等，容易在製造過程中對形成對象部位的不織布容易賦予圖案。又，藉由調整溫度、壓力及振盪頻率，能夠容易控制成為圖案的部位之等級程度(濃淡、對周圍顯眼或不顯眼，輪廓明確等)，能夠作成容易辨識之圖案。 For example, in the first pattern M11 and the second pattern M12 The lesser one may be any of embossing, hot-melt processing, and ultrasonic sealing. By any of the embossing, the hot-melt processing, and the ultrasonic sealing processing, the first pattern M11, the second pattern M12, and the like are formed, and it is easy to impart a pattern to the nonwoven fabric forming the target portion during the manufacturing process. Further, by adjusting the temperature, the pressure, and the oscillation frequency, it is possible to easily control the level of the portion to be patterned (shading, conspicuous or inconspicuous to the surroundings, clear outline, etc.), and it is possible to create a pattern that is easy to recognize.
又，第1圖案M11及第2圖案M12中的至少 一方，亦可藉由配置在外裝薄片與吸收體之間的背面薄片的著色部所構成。著色部可設在背面薄片的外裝薄片側之面。藉由在背面薄片設置著色部，不會有損穿用者及裝設者最常接觸的外裝薄片之不織布的觸感、柔軟性等，能夠設置著色部。 Further, at least one of the first pattern M11 and the second pattern M12 One of them may be constituted by a colored portion of a back sheet disposed between the exterior sheet and the absorber. The colored portion may be provided on the side of the outer sheet side of the back sheet. By providing the colored portion in the back sheet, it is possible to provide a colored portion without impairing the tactile sensation, flexibility, and the like of the nonwoven fabric of the outer sheet which the wearer and the installer most often contact.
又，亦可在構成目標部及外裝薄片之不織 布，設置纖維質材料的基重高之複數列凸狀纖維密部、及設在該等纖維密部間且纖維質材料的基重較纖維密部低的溝狀複數列纖維疏部，將纖維密部或溝部作為第1圖案M11或第2圖案M12。 Moreover, it is also possible to form a target portion and an outer sheet. The cloth is provided with a plurality of rows of convex fiber dense portions having a high basis weight of the fibrous material, and a groove-shaped plurality of fiber fibers disposed between the fiber dense portions and having a basis weight of the fibrous material lower than the fiber dense portion. The fiber dense portion or the groove portion serves as the first pattern M11 or the second pattern M12.
又，亦可設置由前述任一結構所構成的第1 圖案M11與第2圖案M12，且藉由其它結構賦予與第1 圖案M11及第2圖案M12不同之圖樣。具體而言，可設置由壓花加工所構成之第1圖案M11與第2圖案M12，且將由纖維密部及纖維疏部所形成的條紋狀圖樣賦予目標部、外裝薄片等全體。 Furthermore, the first one composed of any of the above structures may be provided. The pattern M11 and the second pattern M12 are given by the other structure and the first The pattern M11 and the second pattern M12 have different patterns. Specifically, the first pattern M11 and the second pattern M12 which are formed by the embossing can be provided, and the stripe pattern formed by the fiber dense portion and the fiber portion can be provided to the entire target portion and the exterior sheet.
在一對目標部間的區域，被賦予有與第1圖 案M11及第圖案M12不同之第3圖案M13。第3圖案M13係被印刷於背面薄片之著色部，為人物角色圖案。第3圖案M13係設在不重疊於一對目標部95的位置。 The area between the pair of target parts is given with the first picture The third pattern M13 different from the pattern M11 and the pattern M12. The third pattern M13 is printed on the coloring portion of the back sheet and is a character pattern. The third pattern M13 is provided at a position that does not overlap the pair of target portions 95.
第3圖案M13係與第1圖案M11及第2圖案 M12不同。圖案不同係指至少外形形狀不同，不包含相似型之概念。 The third pattern M13 and the first pattern M11 and the second pattern M12 is different. Different patterns mean at least different shapes and shapes, and do not include the concept of similar types.
藉由在一對目標部間之區域，賦予與第1圖 案M11及第2圖案M12不同之第3圖案M13，能夠利用與第1圖案M11及第2圖案M12不同的形狀之第3圖案M13，能使裝設者掌握一對目標部間的區域之寬度方向中央的位置。一對目標部間的區域之寬度方向中央的位置係對應於用後即棄式紙尿布的製品寬度方向之中央。 Assigned to Figure 1 by the area between a pair of target parts The third pattern M13 having a different shape from the first pattern M11 and the second pattern M12 can be used by the installer to grasp the width of the area between the pair of target portions. The position in the center of the direction. The position in the center in the width direction of the region between the pair of target portions corresponds to the center in the width direction of the product of the disposable disposable diaper.
當裝設用後即棄式紙尿布時，裝設者將用後 即棄式紙尿布的製品寬度方向中央對位於穿用者的身體之中心。藉由在一對目標部間的區域之寬度方向中央設置第3圖案M13，使得裝設者容易進行裝設時的對位。由於第3圖案M13位於不會重疊於一對扣帶之位置，故，裝設者在將扣帶固定安裝至目標部之前的狀態下始終可進行辨識。 When the disposable diaper is installed, the installer will use it. The center of the product of the disposable diaper in the width direction is located at the center of the wearer's body. By providing the third pattern M13 in the center in the width direction of the region between the pair of target portions, it is easy for the installer to perform the alignment at the time of mounting. Since the third pattern M13 is located at a position that does not overlap the pair of buckles, the installer can always recognize the state before the buckle is fixedly attached to the target portion.
又，為了即使在夜間、較暗的場所等，能夠 以第3圖案M13為基準進行用後即棄式紙尿布之對位，期望第3圖案M13係較第1圖案M11及第2圖案更顯眼。 In addition, in order to be able to be used at night or in a dark place, The alignment of the disposable paper diaper is performed based on the third pattern M13, and it is desirable that the third pattern M13 is more conspicuous than the first pattern M11 and the second pattern.
具體而言，藉由將第3圖案M13的尺寸作成 較第1圖案M11的尺寸及第2圖案M12的尺寸大，或將第3圖案M13的顏色與第1圖案M11的顏色及第2圖案M12的顏色作成補色之組合且不將第1圖案M11的顏色與第2圖案M12的顏色作成補色的組合，能夠將第3圖案M13作成為較第1圖案M11及第2圖案M12更顯眼。 例如，作為深色的圖案，能夠選擇黑色量多、白色量少、純色量多之圖案。 Specifically, the size of the third pattern M13 is created. The size of the first pattern M11 and the size of the second pattern M12 are larger, or the color of the third pattern M13 is combined with the color of the first pattern M11 and the color of the second pattern M12, and the first pattern M11 is not used. The combination of the color and the color of the second pattern M12 is a complementary color, and the third pattern M13 can be made more conspicuous than the first pattern M11 and the second pattern M12. For example, as a dark pattern, it is possible to select a pattern having a large amount of black, a small amount of white, and a large amount of solid color.
扣帶與外裝薄片的一對目標部間之區域的卡 合力係較扣帶與目標部之卡合力低。 Card with a region between the pair of target portions of the buckle and the outer sheet The resultant force is lower than the engagement between the buckle and the target.
在扣帶的前端(圖1所示的展開狀態之寬度 方向外側端部)，未接合鉤薄片92，當進行扣帶的裝卸操作時，成為供穿用者把持的把持部。 At the front end of the buckle (the width of the unfolded state shown in Figure 1) The outer side end portion of the direction is not joined to the hook sheet 92, and when the buckle is attached or detached, the grip portion is held by the wearer.
在扣帶被固定安裝於目標部95之狀態，扣帶 的前端(圖1所示的展開狀態之寬度方向外側端部)係位於較鉤薄片92更靠近製品寬度方向內側。因此，當將扣帶從目標部95取下時，穿用者將扣帶從製品寬度方向內側朝製品寬度方向外側拉引。 In the state where the buckle is fixedly mounted to the target portion 95, the buckle The front end (the outer end portion in the width direction of the unfolded state shown in Fig. 1) is located closer to the inner side in the width direction of the product than the hook sheet 92. Therefore, when the buckle is removed from the target portion 95, the wearer pulls the buckle from the inner side in the width direction of the product toward the outer side in the width direction of the product.
此時，例如，在扣帶的鉤薄片92跨越目標部 95與目標部間的區域而固定安裝之情況，解除鉤薄片92 與外裝薄片之卡合，接著，解除鉤薄片92與目標部之卡合。因此如此的方式取下，由於扣帶與外裝薄片的一對目標部間之區域的卡合力較扣帶與目標帶的卡合力低，故，能夠圓滑地取下扣帶。 At this time, for example, the hook sheet 92 of the buckle spans the target portion. When the attachment between the 95 and the target portion is fixed, the hook sheet 92 is released. Engagement with the outer sheet, and then the hook sheet 92 is released from engagement with the target portion. Therefore, in such a manner, since the engaging force between the region between the pair of target portions of the buckle and the outer sheet is lower than the engaging force between the buckle and the target belt, the buckle can be smoothly removed.
且，在扣帶90固定安裝於目標部95之狀態 下形成包為穿用者的腳圍之腳開口部35。因此，當穿用者移動腳時，會有將扣帶從目標部剝離之力量作用。此時，將扣帶自目標部剝離之力量係從腳開口部35側作用。因此，比起目標部間的區域，更強力地作用於目標部。 Moreover, the state in which the buckle 90 is fixedly mounted to the target portion 95 The lower portion is formed as a foot opening portion 35 of the wearer's foot. Therefore, when the wearer moves the foot, there is a force that peels the buckle from the target portion. At this time, the force that peels the buckle from the target portion acts from the side of the foot opening portion 35. Therefore, it acts more strongly on the target portion than the region between the target portions.
此時，由於扣帶與目標部之卡合力係較扣帶 與外裝薄片的一對目標部間的區域之卡合力高，故，即使有將扣帶自目標部剝離之力量作用的情況，也不易讓扣帶與目標部之卡合脫離。因此，能夠維持穿用狀態。 At this time, because the fastening force of the buckle and the target portion is higher than the buckle Since the engagement force with the region between the pair of target portions of the outer sheet is high, even if there is a force for peeling the buckle from the target portion, the engagement between the buckle and the target portion is not easily released. Therefore, the wearing state can be maintained.
再者，本說明書之[卡合力]的測定係藉由以下 的測定方法進行。 Furthermore, the measurement of the [engagement force] of the present specification is as follows The method of measurement is carried out.
卡合力係使用島津製作所株式會社製的萬能 試驗機(Autogrph AG-X10plus)進行測定。具體而言，準備從測定對象的扣帶以寬度30mm(在無法以寬度30mm切出之情況，換算成每寬度30mm後予以判斷結果)切出之鉤薄片與基材薄片之樣品。同樣地，準備以較鉤薄片更大的尺寸切出卡止有扣帶的目標部(外裝薄片)之樣品。 The versatile system is manufactured by Shimadzu Corporation. The test machine (Autogrph AG-X10plus) was used for the measurement. Specifically, a sample of the hook sheet and the base sheet cut out from the buckle of the measurement target with a width of 30 mm (in the case where the width cannot be cut by 30 mm and converted to a width of 30 mm) is prepared. Similarly, it is prepared to cut out a sample of the target portion (outer sheet) to which the buckle is stuck, in a larger size than the hook sheet.
接著，將700g的滾子(直徑85mm、寬度 45mm)以5mm/分鐘的速度主要沿著扣帶的裝卸方向移動而將兩樣品予以壓接。再將壓接後的兩樣品安裝至萬能試驗機，測定拉引速度300mm/分之兩樣品的卡合力(單位：N/30mm)。此時，拉引方向係設定成對目標帶面，鉤薄片面成為135°之角度。又，鉤薄片的剝離方向係為當將扣帶自目標部剝離時之主要的方向。 Next, put 700g of roller (85mm in diameter, width) 45 mm) The two samples were crimped at a speed of 5 mm/min mainly along the loading and unloading direction of the buckle. The two samples after crimping were attached to a universal testing machine, and the clamping force (unit: N/30 mm) of two samples having a pulling speed of 300 mm/min was measured. At this time, the pulling direction is set to the target belt surface, and the hook sheet surface is at an angle of 135°. Further, the peeling direction of the hook sheet is the main direction when the buckle is peeled off from the target portion.
一對目標部的一方之製品寬度方向的長度L11 為5090mm，一對目標部的一方之製品長度方向的長度L12為30~50mm。外裝薄片的一對目標部間之區域的製品寬度方向的長度L13為20~50mm。又，一對目標部的製品寬度方向之外側端部間的距離為120~230mm。 The length L11 of the product width direction of one of the pair of target portions The length L12 of the longitudinal direction of one of the pair of target parts is 50 to 50 mm. The length L13 in the product width direction of the region between the pair of target portions of the exterior sheet is 20 to 50 mm. Further, the distance between the outer end portions of the pair of target portions in the product width direction is 120 to 230 mm.
從卡合力的確保與不會阻礙腿洞之觀點來 看，扣帶的製品長度方向之長度作成為20-40mm。為了調整扣帶的安裝位置，目標部的製品長度方向之長度L12係作成為較扣帶的製品長度方向之長度長10mm以上為佳。 又，藉由不會使目標部的製品長度方向之長度過長，能夠成為扣帶的固定位置之基準，可不會疑惑固定位置而能夠誘導正確的位置。 From the point of view of ensuring the fit and not hindering the leg hole Look, the length of the product of the buckle is 20-40mm. In order to adjust the attachment position of the buckle, the length L12 of the product in the longitudinal direction of the target portion is preferably 10 mm or more longer than the length of the product in the longitudinal direction of the fastener tape. Further, by not making the length of the target portion in the longitudinal direction of the product too long, it can be used as a reference for the fixing position of the buckle, and the correct position can be induced without being confused.
從操作性的觀點來看，扣帶之前端的把持部 之製品寬度方向的寬度作成為10mm左右。又，從卡合的穩定性與操作性的觀點來看，鉤薄片的製品寬度方向之寬度作成為15-30mm。目標部的一方之製品寬度方向的長度L11若為至少可供鉤薄片固定安裝之尺寸，則可作成50~90mm。又，由於目標部的一方之製品寬度方向的長度 L11較鉤薄片的寬度方向之長度長，故，能夠變更鉤薄片的安裝位置，可配合腹部的起伏加以調整。且，由於外裝薄片的一對目標部間之區域的製品寬度方向的長度L13為20~50mm，故，能夠設置可確認之尺寸的造形。 From the point of view of operability, the grip of the front end of the buckle The width of the product in the width direction is about 10 mm. Further, from the viewpoint of the stability of the engagement and the operability, the width of the hook sheet in the product width direction is 15 to 30 mm. The length L11 of the product in the width direction of one of the target portions can be 50 to 90 mm if it is at least a size that can be fixedly attached to the hook sheet. Moreover, the length of the product in the width direction of one of the target portions Since L11 is longer than the length of the hook sheet in the width direction, the attachment position of the hook sheet can be changed, and the undulation of the abdomen can be adjusted. Further, since the length L13 in the product width direction of the region between the pair of target portions of the exterior sheet is 20 to 50 mm, it is possible to provide a shape that can be confirmed.
再者，本說明書之[長度]的測定係藉由以下的 測定方法進行。 Furthermore, the measurement of [length] of this specification is by the following The measurement method is carried out.
在用後即棄式紙尿布10為被封裝於封包等之 情況，使用自封包取出，以該狀態在20℃±2℃、相對濕度60%±5%RH的環境下放置12小時之樣品。 After use, the disposable diaper 10 is packaged in a package or the like. In the case, the sample was taken out in a self-sealing package and placed in an environment of 20 ° C ± 2 ° C and a relative humidity of 60 % ± 5% RH for 12 hours.
接著，使用親和測定(股)公司製的彈簧量 具(帶：以具有玻璃纖維之聚氯乙烯被覆)，沿著測定對象部位，測定用後即棄式紙尿布10的該狀態之長度。在此，對10個樣品，在各自的狀態下進行前述測定，將其平均值作為長度。 Next, using the amount of spring made by the Affinity Measurement Co., Ltd. The length of the disposable disposable diaper 10 was measured along the measurement target portion along the measurement target portion (belt: coated with polyvinyl chloride having glass fibers). Here, the above-described measurement was performed on each of the ten samples, and the average value was taken as the length.
其次，說明關於褲襠伸縮部200的形狀。***伸縮部200係構成為在用後即棄式紙尿布穿用時，比起吸收體40的其他部分，在***區域的一部分可維持平坦的形狀。褲襠伸縮部200係構成為至少可朝製品長度方向L或製品寬度方向W伸縮。 Next, the shape of the crotch stretch unit 200 will be described. The underarm elastic portion 200 is configured to maintain a flat shape in a portion of the crotch region compared to the other portion of the absorbent body 40 when the disposable diaper is worn. The crotch stretch unit 200 is configured to be expandable and contractable at least in the product longitudinal direction L or the product width direction W.
***伸縮部200係與腳伸縮部75個別獨立設置著，構成為在與吸收性芯材40a重疊的位置(在本實施形態為包住吸收性芯材40a的芯材繞包層40b與背面薄片 60a之間的位置)，收縮該重疊的位置之吸收性芯材40a的製品寬度方向之長度的60%以上。如此，藉由褲襠伸縮部200使配置有吸收性芯材40a的部分收縮，使得吸收性芯材40a收縮，比起吸收性芯材40a未收縮的部分，容易維持平坦的形狀。 The crotch expansion-contraction part 200 and the leg expansion-contraction part 75 are separately provided separately, and are comprised so that it may overlap with the absorptive core material 40a (The core material wrap layer 40b and the back surface which wrap the absorptive core material 40a in this embodiment. Thin slice The position between 60a) shrinks the overlapped position of the absorbent core material 40a by 60% or more of the length in the product width direction. As described above, the portion in which the absorbent core member 40a is disposed is contracted by the crotch expansion-contraction portion 200, so that the absorbent core member 40a contracts, and the flat shape is easily maintained compared to the portion where the absorbent core member 40a is not contracted.
另外，位於較褲襠伸縮部200更靠近製品長 度方向外側之前腰圍區域、位於後腰圍區域之吸收性芯材40a等不會藉由褲襠伸縮部200進行收縮。因此，藉由扣帶，在保持於穿用者的腰部、腰圍之狀態下，以平坦形狀維持於用後即棄式紙尿布的***部之褲襠伸縮部200不會過度地密接於身體，其結果，可將褲襠伸縮部200適當地沿著身體進行配置。 In addition, it is located closer to the product than the crotch stretch unit 200. The absorbent core member 40a or the like located in the waist region before the outer side in the degree direction and the rear waist region is not shrunk by the crotch expansion-contraction portion 200. Therefore, the crotch stretchable portion 200 which is held in a flat shape and held in the lower portion of the disposable disposable diaper in a state of being held by the wearer's waist and waist is not excessively adhered to the body. As a result, the crotch stretch unit 200 can be appropriately disposed along the body.
又，在褲襠伸縮部200可沿著製品長度方向L 伸縮之情況，前腰圍區域20及後腰圍區域30藉由褲襠伸縮部200的收縮而變得容易立起，當穿用時，可在穿用者的***部沿著身體形成平坦的***區域。 Moreover, the crotch expansion-contraction portion 200 can be along the longitudinal direction of the product. In the case of expansion and contraction, the front waistline region 20 and the rear waistline region 30 are easily erected by the contraction of the crotch expansion-contraction portion 200, and when worn, a flat underarm region can be formed along the body in the wearer's crotch portion. .
其結果，因前腰圍區域20及後腰圍區域30 從褲襠伸縮部200起立，所以可提升用後即棄式紙尿布10對穿用者之合身性。 As a result, the front waistline region 20 and the rear waistline region 30 Since the crotch stretch unit 200 stands up, the fit of the disposable disposable diaper 10 to the wearer can be improved.
亦即，藉由褲襠伸縮部200的收縮，使得能 夠穩定地裝設用後即棄式紙尿布10，讓用後即棄式紙尿布10的***區域25配置到穿用者的***部。 That is, by the contraction of the crotch expansion-contraction portion 200, it is enabled The disposable disposable diaper 10 is stably placed, and the underarm region 25 of the disposable disposable diaper 10 is placed in the lower portion of the wearer's crotch.
且，褲襠伸縮部200亦可構成為跨越製品長 度方向L中用後即棄式紙尿布10之中心而朝前腰圍區域 20及後腰圍區域30側延伸。 Moreover, the crotch expansion and contraction portion 200 can also be configured to span the length of the product. The center of the disposable diaper 10 in the direction L is used to face the front waist area 20 and the rear waist region 30 side extension.
又，製品長度方向L之褲襠伸縮部200的中 心係配置在較製品長度方向L之用後即棄式紙尿布10的中心更靠近前腰圍區域20側。 Further, in the crotch expansion-contraction portion 200 of the longitudinal direction L of the product The core system is disposed closer to the front waistline region 20 than the center of the disposable diaper 10 after being used in the longitudinal direction L of the article.
另外，在穿用者移動之情況(特別是平躺而 將較腳起或站起或座下之際)，穿用者的身體之表面的皮膚之伸縮量(長度的變化量)係背部(臀部)側較腹部側大。 In addition, when the wearer moves (especially lying down The amount of expansion and contraction of the skin on the surface of the wearer's body (the amount of change in length) is larger on the back (hip) side than on the abdomen side.
藉由比起製品長度方向L之用後即棄式紙尿 布10的中心，將製品長度方向L之褲襠伸縮部200的中心設置更靠近前腰圍區域20側，能夠將用後即棄式紙尿布10的自然狀態之後腰圍區域30的製品長度方向L的長度作成為較前腰圍區域20的製品長度方向L之長度更長。因此，即使在穿用者移動之情況，也能夠抑制受到穿用者皮膚動作的影響而造成用後即棄式紙尿布10的前腰圍區域20及後腰圍區域30朝沿著製品長度方向L之方向移動的事態產生。 Disposable paper urine by use of the product in the longitudinal direction L The center of the cloth 10 is disposed closer to the front waistline region 20 than the center of the crotch elastic portion 200 in the longitudinal direction L of the product, and the length of the product longitudinal direction L of the waist region 30 after the natural state of the disposable disposable diaper 10 can be used. The length of the longitudinal direction L of the product which is the front waistline region 20 is longer. Therefore, even in the case where the wearer moves, it is possible to suppress the influence of the wearer's skin action, and the front waistline region 20 and the rear waistline region 30 of the disposable disposable diaper 10 are oriented along the longitudinal direction L of the product. The situation of direction movement occurs.
***伸縮部200係藉由伸縮性薄片構成為 佳。 The underarm elastic portion 200 is formed of a stretchable sheet good.
藉由以伸縮性薄片構成***伸縮部200，使得 配置有伸縮性薄片的區域之吸收性芯材40a一樣被收縮，變得更容易維持平坦的形狀。再者，伸縮性薄片亦可例如以與腳伸縮部75相同的伸縮性薄片來構成。 By forming the underarm telescopic portion 200 with a stretchable sheet, The absorbent core material 40a in the region in which the stretchable sheet is disposed is contracted in the same manner, and it becomes easier to maintain a flat shape. Further, the stretchable sheet may be configured, for example, in the same stretchable sheet as the leg stretch portion 75.
又，替代該伸縮性薄片，藉由配置複數條由 聚胺甲酸酯彈性纖維、天然橡膠等所構成之線狀、帶狀的彈性構件來構成***伸縮部200。在此情況，為了藉由***伸縮部200使吸收性芯材40a一定地收縮，故將彈性構件彼此的間隔作成7mm以下，更理想為作成5mm以下。 又，為了使吸收性芯材40a一樣收縮，期望將相鄰的彈性構件之間隔的差作成為2mm以下。 Moreover, instead of the stretchable sheet, by configuring a plurality of strips A linear or belt-shaped elastic member composed of a polyurethane elastic fiber or a natural rubber constitutes the underarm elastic portion 200. In this case, in order to shrink the absorbent core material 40a by the crotch expansion-contraction part 200, the distance between the elastic members is set to 7 mm or less, and more preferably 5 mm or less. Moreover, in order to shrink the absorptive core material 40a similarly, it is desirable to make the difference of the space|interval of the adjacent elastic member into 2 mm or less.
又，***伸縮部200的伸長率，具體而言係 1.2倍以上、1.8倍以下為佳。在本實施形態，***伸縮部200的伸長率設定成1.4倍。伸長率係意指***伸縮部200的伸縮方向(製品長度方向L)之伸長的程度，如以下的方式規定。 Moreover, the elongation of the underarm elastic portion 200 is specifically 1.2 times or more and 1.8 times or less are preferred. In the present embodiment, the elongation of the underarm elastic portion 200 is set to 1.4 times. The elongation means the degree of elongation of the expansion and contraction direction (the product longitudinal direction L) of the underarm elastic portion 200, and is defined as follows.
伸長率係意指伸縮方向(在本實施形態為製品長度方向L)之***伸縮部200之伸長程度，如以下的方式規定。 The elongation means the degree of elongation of the elastically stretchable portion 200 in the direction of expansion and contraction (in the longitudinal direction L of the product in the present embodiment), and is defined as follows.
伸長率=(最大伸張狀態之***伸縮部200的伸縮方向之長度)/(自然狀態之***伸縮部200的伸縮方向之長度) Elongation = (the length of the expansion and contraction direction of the elastically stretchable portion 200 in the maximum stretch state) / (the length of the expansion and contraction direction of the elastically stretchable portion 200 in the natural state)
再者，伸長率的測定是與前述腳伸縮部的測定相同，在此省略說明。 In addition, the measurement of the elongation is the same as the measurement of the above-described leg expansion and contraction portion, and the description thereof is omitted here.
藉由將***伸縮部200的伸長率作成為1.2倍以上1.8倍以下，能夠理想地追隨穿用者的皮膚之伸縮。 By setting the elongation of the underarm elastic portion 200 to 1.2 times or more and 1.8 times or less, it is possible to ideally follow the stretching of the wearer's skin.
例如，當穿用者做出身體前側收縮這種前屈的姿勢時，在穿用者的臀部側的皮膚，存在有對延伸身體 的狀態延伸30%左右之部位。 For example, when the wearer makes a forward flexion posture of the front side of the body, there is a pair of extensions on the skin of the wearer's buttocks. The state extends about 30%.
亦即，當將***伸縮部200的伸長率作成為 1.2倍以下時，自然狀態之***伸縮部200的伸縮變得不充分，比起未設有***伸縮部200之情況，用後即棄式紙尿布10的***部之吸收體區域的收縮小，在穿用者的***部，為了沿著身體而取得平坦形狀的事變得不充分。 That is, when the elongation of the underarm elastic portion 200 is made When it is 1.2 times or less, the expansion and contraction of the elastically stretchable portion 200 in the natural state is insufficient, and the absorbent body region of the lower portion of the disposable diaper 10 is used in comparison with the case where the underarm stretchable portion 200 is not provided. In the lower part of the wearer's crotch, it is not sufficient to obtain a flat shape along the body.
另外，當使***伸縮部200的伸長率作成為 較1.8倍大時，由於***伸縮部200之伸縮方向的收縮尺寸變得過大，故，***伸縮部200所存在的區域容易成為較沿著身體更密接之狀態，造成用後即棄式紙尿布10變得容易朝穿用者的下側偏移。 In addition, when the elongation of the underarm elastic portion 200 is made When the size is larger than 1.8 times, the contraction size of the underarm extension and contraction unit 200 is excessively large. Therefore, the area where the underarm extension and contraction portion 200 exists is likely to be closer to the body than the body, resulting in disposable use. The disposable diaper 10 becomes easily offset toward the underside of the wearer.
又，褲襠伸縮部200的製品長度方向L之收 縮量，亦可構成為在用後即棄式紙尿布10的製品長度方向L之長度的2~8%。 Moreover, the product length direction L of the crotch expansion-contraction part 200 is received The amount of shrinkage may be 2 to 8% of the length L of the product in the longitudinal direction L of the disposable disposable diaper 10 after use.
再者，收縮量係伸長成指皺褶變小而樣品的 表面成為接***滑的狀態下之長度「b(mm)」和樣品之沿著伸縮方向時的自然狀態之長度「a(mm)」之差，可藉由(b-a)加以算出。 Furthermore, the amount of shrinkage is extended to mean that the wrinkles become smaller and the sample is The difference between the length "b (mm)" in the state in which the surface is nearly smooth and the length "a (mm)" in the natural state when the sample is in the direction of expansion and contraction can be calculated by (b-a).
本發明者確認到當將褲襠伸縮部200的製品 長度方向L之收縮量作成為用後即棄式紙尿布10的製品長度方向L之長度的2~8%時，在將用後即棄式紙尿布10對穿用者裝設之過程中，褲襠伸縮部200可變得容易理想地沿著穿用者的身體。 The inventors confirmed that the article of the crotch stretch unit 200 is to be used. When the amount of shrinkage in the longitudinal direction L is 2 to 8% of the length L of the product in the longitudinal direction L of the disposable disposable diaper 10, the disposable diaper 10 is attached to the wearer after use. The crotch stretch unit 200 can become easily desired along the wearer's body.
在此，當將褲襠伸縮部200的製品長度方向L 之收縮量作成為較8%大時，會使褲襠伸縮部200過度收縮，造成用後即棄式紙尿布10的製品長度方向L之長度不足，變得不易將用後即棄式紙尿布10裝設至穿用者的身體，或用後即棄式紙尿布10及穿用者的身體在***區域25變得過度地密接而容易偏移。 Here, when the length direction L of the product of the crotch expansion-contraction part 200 is When the amount of shrinkage is made larger than 8%, the crotch expansion-contraction portion 200 is excessively shrunk, and the length L of the product in the longitudinal direction L of the disposable disposable diaper 10 is insufficient, and it becomes difficult to use the disposable disposable diaper 10 The disposable diaper 10 and the wearer's body are attached to the wearer's body, and the wearer's body becomes excessively adhered in the underarm region 25 to be easily displaced.
另外，當將褲襠伸縮部200的製品長度方向L 之收縮量作成為2%以下時，則不易產生使用後即棄式紙尿布10接近穿用者的身體之褲襠伸縮部200本身所產生的效果。 In addition, when the length of the article of the crotch stretch unit 200 is L When the amount of shrinkage is 2% or less, the effect of the disposable diaper 10 on the wearer's body stretchable portion 200 itself close to the wearer's body is less likely to occur.
又，製品長度方向L之褲襠伸縮部200的中 心係配置在較製品長度方向L之用後即棄式紙尿布10的中心更靠近前腰圍區域20側。又，褲襠伸縮部200係配置成跨越製品長度方向L之用後即棄式紙尿布10的中心。 Further, in the crotch expansion-contraction portion 200 of the longitudinal direction L of the product The core system is disposed closer to the front waistline region 20 than the center of the disposable diaper 10 after being used in the longitudinal direction L of the article. Further, the crotch stretch unit 200 is disposed so as to straddle the center of the disposable diaper 10 after the product length direction L.
在該情況，考量吸收性芯材40a的剛性及構 成用後即棄式紙尿布10的其他構件之剛性，可適宜地選擇所使用的彈性構件之粗細度、所配置的間距等，但，將用後即棄式紙尿布10本體作成為自然狀態(非伸縮狀態)之際，作成為吸收性芯材40a之製品寬度方向W的側緣部全區域收縮之狀態為佳。 In this case, the rigidity and structure of the absorbent core material 40a are considered. The rigidity of the other members of the disposable disposable diaper 10 can be appropriately selected, the thickness of the elastic member to be used, the pitch to be disposed, and the like, but the body of the disposable disposable diaper 10 is made into a natural state. In the non-stretched state, it is preferable that the entire edge portion of the side wall portion in the product width direction W of the absorbent core member 40a is shrunk.
又，在吸收體40的***區域25形成有缺口 115(缺口125)。缺口115及缺口125係為不存在有構成吸收體40的吸收性芯材40a之區域。在本實施形態，缺口115及缺口125係相當於吸收性芯材40a的基重較吸 收性芯材40a的其他部分低之低剛性部。再者，亦可替代形成缺口115及缺口125，是將缺口115及缺口125的區域作成為吸收性芯材40a的基重作成較吸收性芯材40a的其他部分低。 Further, a notch is formed in the crotch region 25 of the absorber 40. 115 (notch 125). The notch 115 and the notch 125 are regions in which the absorbent core 40a constituting the absorber 40 is not present. In the present embodiment, the notch 115 and the notch 125 correspond to the basis weight of the absorbent core member 40a. The other portion of the retractable core material 40a has a low low rigidity portion. Further, instead of forming the notch 115 and the notch 125, the region of the notch 115 and the notch 125 may be made lower than the other portions of the absorbent core member 40a as the basis weight of the absorbent core member 40a.
缺口115及缺口125係沿著褲襠伸縮部200 的製品長度方向L之緣部存在著。再者，即使形成有缺口115及缺口125，位於前腰圍區域20及後腰圍區域30之吸收性芯材40a與位於***區域25之吸收性芯材40a是不會被完全地分離而尤其是在製品寬度方向上連續著為佳。 The notch 115 and the notch 125 are along the crotch expansion and contraction portion 200 The edge of the product in the longitudinal direction L exists. Furthermore, even if the notch 115 and the notch 125 are formed, the absorbent core material 40a located in the front waistline region 20 and the back waistline region 30 and the absorbent core material 40a located in the crotch region 25 are not completely separated, especially It is preferred to continue in the width direction of the product.
缺口115及缺口125係隨著向製品寬度方向 W外側，製品長度方向L之長度(用後即棄式紙尿布10的自然狀態)變廣。藉由這樣的形狀，使得吸收性芯材40a的製品寬度方向W外側變得更容易收縮，因此，更容易形成平坦的[底部]。且，由於位於較缺口115更靠近前腰圍區域25之吸收性芯材40a、及位於較缺口125更靠近後腰圍區域30之吸收性芯材40a容易彎曲成自[底部]起立，並沿著穿用者的身體(腹部及臀部)的圓弧曲線，能夠使用後即棄式紙尿布之形狀更接近穿用者的身體形狀。 The notch 115 and the notch 125 are oriented in the width direction of the product On the outer side of W, the length of the product in the longitudinal direction L (the natural state of the disposable disposable diaper 10) becomes wider. With such a shape, the outer side in the product width direction W of the absorbent core member 40a is more easily contracted, and therefore, it is easier to form a flat [bottom]. Moreover, since the absorbent core material 40a located closer to the front waistline region 25 than the notch 115 and the absorbent core material 40a located closer to the back waistline region 30 than the notch 125 are easily bent to stand up from the [bottom] and are worn along The circular curve of the user's body (abdomen and buttocks) can be used to make the shape of the disposable disposable diaper closer to the shape of the wearer's body.
又，缺口115(缺口125)之靠近前腰圍區域 20(後腰圍區域30)之緣部為圓弧狀。缺口115(缺口125)之緣部係為圓弧的中心位於較該緣部更靠近後腰圍區域30(前腰圍區域20)之形狀。藉由這樣的形狀，沿著穿用者的身體圓弧曲線之變形變得更容易且容易顯著產 生。 Moreover, the gap 115 (notch 125) is close to the front waist region The edge of 20 (the rear waistline region 30) has an arc shape. The edge of the notch 115 (notch 125) is such that the center of the arc is located closer to the rear waistline region 30 (front waistline region 20) than the edge. With such a shape, the deformation along the arc curve of the wearer's body becomes easier and more prone to significant production. Health.
其次，說明關於本實施形態之吸收性物品的製造方法之一例。再者，在本實施形態中未說明的方法，亦可使用既存的方法。又，以下所說明的製造方法僅為一例，亦可藉由其他的製造方法加以製造。吸收性物品的製造方法係至少包含：構成零件形成製程、構成零件載置製程、腳圍形成製程及切斷製程。 Next, an example of a method for producing an absorbent article according to the present embodiment will be described. Further, in the method not described in the embodiment, an existing method may be used. Moreover, the manufacturing method demonstrated below is only an example, and can also be manufactured by another manufacturing method. The method for producing an absorbent article includes at least a component forming process, a component mounting process, a foot forming process, and a cutting process.
在構成零件形成製程，形成用來構成吸收性 物品之構成零件。具體而言，例如，層積吸收材料而將吸收體40予以成形。 Forming a part to form a process to form an absorbent The constituent parts of the item. Specifically, for example, the absorbent body 40 is formed by laminating an absorbent material.
在構成零件載置製程，在構成背面薄片之網 材上，載置構成腳伸縮部75的伸縮薄片、構成頂面薄片的網材等的其他網材、防漏薄片、吸收體，腳伸縮部75等構成用後即棄式紙尿布10之構成零件。 In the part-mounted process, in the net that forms the back sheet In the material, the stretchable sheet constituting the leg stretchable portion 75, the other mesh material constituting the top sheet, the leakage preventing sheet, the absorbent body, the leg stretchable portion 75, and the like are disposed. Components.
腳圍形成製程係切斷頂面薄片50、外裝薄片 60、及背面薄片60a。藉此，形成配置於穿用者的腳圍之腳開口部35。 The foot forming process is cutting the top sheet 50 and the outer sheet 60, and the back sheet 60a. Thereby, the foot opening portion 35 disposed on the foot circumference of the wearer is formed.
在切斷製程，將配置有頂面薄片50、背面薄 片60a、吸收體40等之連續體沿著製品寬度方向W切斷成一個製品的大小。藉此，製造用後即棄式紙尿布10。 In the cutting process, it will be equipped with a top sheet 50 and a thin back The continuous body of the sheet 60a, the absorbent body 40, and the like is cut into the size of one product in the product width direction W. Thereby, the disposable disposable diaper 10 is manufactured.
如上述般，透過本發明的實施形態揭示了本發明的內容，但成為此揭示的一部分之敘述及圖面並不是用來限定本發明。本發明係包含熟習該項技藝者從該揭示中進行各種的代替實施形態、實施例及運用技術。 The present invention has been described by way of example only, and is not intended to limit the invention. The present invention includes various alternative embodiments, examples, and operational techniques that are apparent to those skilled in the art from this disclosure.
如此，本發明當然包含在此未記載之各種實施形態。因此，本發明的技術範圍係從上述的說明中僅藉由妥當的申請專利範圍之發明特定事項加以決定。 As such, the present invention naturally includes various embodiments not described herein. Therefore, the technical scope of the present invention is determined by the specific matters of the invention from the above description only by the scope of the invention.
再者，藉由參照日本專利申請2012-247497號(2012年11月9日申請)的所有內容撰寫於本說明書中。 Further, all the contents of the Japanese Patent Application No. 2012-247497 (filed on Nov. 9, 2012) are hereby incorporated by reference.
能夠提供既可抑制資材的浪費，又可抑制裝設困難度、調整困難度等的不安感之用後即棄式紙尿布。 It is possible to provide a disposable disposable diaper which can suppress the waste of materials and suppress the feeling of difficulty in installation and difficulty in adjustment.
Claims (8)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-247497 | 2012-11-09 | ||
| JP2012247497A JP5291233B1 (en) | 2012-11-09 | 2012-11-09 | Disposable diapers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201440743A TW201440743A (en) | 2014-11-01 |
| TWI631938B true TWI631938B (en) | 2018-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102140834A TWI631938B (en) | 2012-11-09 | 2013-11-08 | Disposable disposable diaper |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JP5291233B1 (en) |
| KR (1) | KR101778870B1 (en) |
| CN (1) | CN104768511B (en) |
| AU (1) | AU2013342428B2 (en) |
| BR (1) | BR112015009992A2 (en) |
| IN (1) | IN2015DN04292A (en) |
| MY (1) | MY165123A (en) |
| SG (1) | SG11201503545XA (en) |
| TW (1) | TWI631938B (en) |
| WO (1) | WO2014073637A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI681560B (en) * | 2019-04-23 | 2020-01-01 | 立景光電股份有限公司 | Display panel and manufacturing method thereof |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6213878B2 (en) * | 2014-09-30 | 2017-10-18 | 大王製紙株式会社 | Absorbent articles |
| JP6250719B2 (en) | 2016-02-29 | 2017-12-20 | 大王製紙株式会社 | Disposable diapers |
| CN112638342B (en) * | 2018-09-27 | 2022-08-26 | 宝洁公司 | Garment-like absorbent article |
| JP7053699B2 (en) * | 2020-02-27 | 2022-04-12 | 株式会社リブドゥコーポレーション | Absorbent article |
| JP2021159348A (en) * | 2020-03-31 | 2021-10-11 | 王子ホールディングス株式会社 | Absorbent article |
| JP7096857B2 (en) * | 2020-05-12 | 2022-07-06 | 株式会社リブドゥコーポレーション | Absorbent article |
| CN115666483A (en) * | 2020-06-12 | 2023-01-31 | 宝洁公司 | Absorbent article with fastening system |
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| TWM353730U (en) * | 2008-07-16 | 2009-04-01 | Qi-Hui Cai | Environment-friendly underpants capable of releasing pressure and saving energy |
| JP2010507417A (en) * | 2006-10-27 | 2010-03-11 | パウル ハルトマン アクチェンゲゼルシャフト | Absorbent incontinence article with improved fastening system |
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| US20060264858A1 (en) * | 2005-05-20 | 2006-11-23 | Roe Donald C | Multi-functional training garment |
| US8663184B2 (en) * | 2005-08-05 | 2014-03-04 | The Procter & Gamble Company | Absorbent article with a multifunctional side panel |
| US8241263B2 (en) * | 2005-08-26 | 2012-08-14 | Medline Industries, Inc. | Absorbent article |
| JP5572526B2 (en) | 2010-11-08 | 2014-08-13 | 株式会社リブドゥコーポレーション | Diapers |
-
2012
- 2012-11-09 JP JP2012247497A patent/JP5291233B1/en active Active
-
2013
- 2013-11-08 KR KR1020157013390A patent/KR101778870B1/en active IP Right Grant
- 2013-11-08 BR BR112015009992A patent/BR112015009992A2/en not_active Application Discontinuation
- 2013-11-08 IN IN4292DEN2015 patent/IN2015DN04292A/en unknown
- 2013-11-08 SG SG11201503545XA patent/SG11201503545XA/en unknown
- 2013-11-08 WO PCT/JP2013/080239 patent/WO2014073637A1/en active Application Filing
- 2013-11-08 AU AU2013342428A patent/AU2013342428B2/en not_active Ceased
- 2013-11-08 CN CN201380058457.1A patent/CN104768511B/en active Active
- 2013-11-08 MY MYPI2015701453A patent/MY165123A/en unknown
- 2013-11-08 TW TW102140834A patent/TWI631938B/en active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020029026A1 (en) * | 2000-09-01 | 2002-03-07 | Uni-Charm Corporation | Absorbent article with backing sheet having continuous filaments |
| JP2010507417A (en) * | 2006-10-27 | 2010-03-11 | パウル ハルトマン アクチェンゲゼルシャフト | Absorbent incontinence article with improved fastening system |
| TWM353730U (en) * | 2008-07-16 | 2009-04-01 | Qi-Hui Cai | Environment-friendly underpants capable of releasing pressure and saving energy |
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| TWI681560B (en) * | 2019-04-23 | 2020-01-01 | 立景光電股份有限公司 | Display panel and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| SG11201503545XA (en) | 2015-06-29 |
| KR20150085514A (en) | 2015-07-23 |
| CN104768511A (en) | 2015-07-08 |
| KR101778870B1 (en) | 2017-09-14 |
| MY165123A (en) | 2018-02-28 |
| AU2013342428A1 (en) | 2015-06-11 |
| TW201440743A (en) | 2014-11-01 |
| JP2014094159A (en) | 2014-05-22 |
| JP5291233B1 (en) | 2013-09-18 |
| CN104768511B (en) | 2018-07-13 |
| BR112015009992A2 (en) | 2019-12-17 |
| WO2014073637A1 (en) | 2014-05-15 |
| IN2015DN04292A (en) | 2015-10-16 |
| AU2013342428B2 (en) | 2017-12-07 |
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