JPH0423547Y2 - - Google Patents
Info
- Publication number
- JPH0423547Y2 JPH0423547Y2 JP1987126930U JP12693087U JPH0423547Y2 JP H0423547 Y2 JPH0423547 Y2 JP H0423547Y2 JP 1987126930 U JP1987126930 U JP 1987126930U JP 12693087 U JP12693087 U JP 12693087U JP H0423547 Y2 JPH0423547 Y2 JP H0423547Y2
- Authority
- JP
- Japan
- Prior art keywords
- elastic member
- diaper
- region
- core
- distance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000002745 absorbent Effects 0.000 claims description 5
- 239000002250 absorbent Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 description 14
- 238000002955 isolation Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 4
- 239000004745 nonwoven fabric Substances 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- -1 polyethylene Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Description
【考案の詳細な説明】
(1) 考案の目的
〔産業上の利用分野〕
本考案は、使い捨ておむつ、とくに乳幼児用の
それに関する。[Detailed description of the invention] (1) Purpose of the invention [Field of industrial application] The present invention relates to disposable diapers, especially those for infants.
従来、一般に、着用者の脚回りに柔かく接する
両サイドフラツプと、それらの縦方向へ伸縮自在
にそれぞれ取り付けられた弾性部材とを備える使
い捨ておむつであつて、身体に対する適合密着性
を図るため、該両弾性部材の一部が傾斜または全
部が湾曲し、かつ、おむつの後側区域における該
両弾性部材の間隔がおむつの前側区域のそれより
も広くされたものが多数知られている。
Conventionally, disposable diapers have generally been provided with both side flaps that come into soft contact with the wearer's legs, and elastic members attached to each of the side flaps so as to be stretchable in the longitudinal direction. Many diapers are known in which the elastic members are partially sloped or entirely curved, and the distance between the elastic members in the rear region of the diaper is wider than that in the front region of the diaper.
しかし、前記従来技術における弾性部材は、そ
の傾斜ないし湾曲形態に工夫されているものの、
その割にはおむつの身体に対する適合密着性がい
まだ不充分であるうえ、該形態は、該弾性部材を
おむつの製造装置で高速処理して該装置ラインに
おけるおむつの構成部材の移送方向に対して変形
する、すなわち、その傾斜ないし湾曲状態に形成
するのにきわめて容易なほど単純なものではな
く、そのためおむつの高速生産には好適なものと
はいえない。 However, although the elastic member in the prior art is devised in its inclined or curved form,
In comparison, the fit and adhesion of the diaper to the body is still insufficient, and in addition, the elastic member is processed at high speed in the diaper manufacturing equipment, and the diaper is not suitable for the transport direction of the diaper components in the equipment line. It is not simple enough to be easily deformed, ie, formed into an inclined or curved state, and is therefore not suitable for high-speed diaper production.
したがつて、本考案は、製造装置による高速処
理に適する単純な形態の弾性部材を有し、それに
もかかわらず、該弾性部材による身体に対する適
合密着性に優れる使い捨ておむつを提供すること
を目的とする。 Therefore, an object of the present invention is to provide a disposable diaper that has an elastic member that has a simple form that is suitable for high-speed processing by manufacturing equipment, and that has excellent conformability to the body due to the elastic member. do.
(2) 考案の構成
〔問題点を解決するための手段〕
本考案にかかるおむつは、縦方向へ長い吸収性
コアと、該コアの少なくとも上面を覆う透水性ト
ツプシートと、該コアの少なくとも裏面を覆う不
透水性バツクシートと、該コアの対向側縁から外
側へ延出する不透水性サイドフラツプと、該サイ
ドフラツプの縦方向に伸縮自在に取り付けられた
弾性部材とを含む使い捨ておむつを前提とする。(2) Structure of the invention [Means for solving the problems] The diaper according to the invention comprises a longitudinally elongated absorbent core, a water-permeable top sheet that covers at least the upper surface of the core, and a water-permeable top sheet that covers at least the back surface of the core. The present invention is based on a disposable diaper including a water-impermeable back sheet for covering, water-impermeable side flaps extending outward from opposite side edges of the core, and an elastic member attached to the side flaps so as to be stretchable in the longitudinal direction.
前記弾性部材は、おむつを前側区域と後側区域
とに二分する仮想横方向中心線またはその近傍部
位からおむつの前後方向へ延び、前記部位から前
記後方向へ延びる前記弾性部材の部分は、おむつ
の仮想縦方向中心線に対して外側へ５〜30°で傾
斜している。 The elastic member extends in the front-rear direction of the diaper from an imaginary lateral center line that bisects the diaper into a front section and a rear section, or a region near the imaginary lateral center line, and a portion of the elastic member extending from the region to the rear direction is is inclined outwardly at an angle of 5 to 30 degrees with respect to the imaginary longitudinal centerline of.
前記部位から前記前方向へ延びる前記弾性部材
の部分は、前記傾斜角度よりも小さい角度の範囲
内に位置している。 A portion of the elastic member extending from the region in the forward direction is located within an angular range smaller than the inclination angle.
以上のようにすることによつて、前記コアの横
側縁と前記弾性部材の長さ方向後端との間隔は、
前記コアの側縁と前記弾性部材の長さ方向前端と
の間隔よりも大きくしてある。 By doing the above, the distance between the lateral edge of the core and the longitudinal rear end of the elastic member is
The distance is greater than the distance between the side edge of the core and the longitudinal front end of the elastic member.
さらに、図面を参照しながら、本考案を図示の
実施例に基づいて説明すると、以下のとおりであ
る。
Further, the present invention will be described below based on the illustrated embodiments with reference to the drawings.
第１図に示すように、おむつは、所要厚さを有
し縦方向へ長い吸収性コア１と、透水性トツプシ
ート２と、不透水性バツクシート３と、該コアの
両側縁から外側へ延出する該両シート部分で形成
されるサイドフラツプ４と、該サイドフラツプ中
に介在させてその縦方向へ伸縮自在に取り付けら
れた弾性部材５と、おむつの後側区域における後
端外側に取り付けたテープフアアスナー６とを含
む。おむつは、仮想縦方向中心線７を介して左右
側区域における構成が対称をなし、かつ、仮想横
方向中心線８を介して前側区域と後側区域とに二
分される。 As shown in FIG. 1, the diaper includes an absorbent core 1 having a required thickness and elongated in the longitudinal direction, a water permeable top sheet 2, an impermeable back sheet 3, and extending outward from both side edges of the core. a side flap 4 formed by both sheet parts, an elastic member 5 attached to the side flap so as to be elastic in the longitudinal direction thereof, and a tape flap attached to the outside of the rear end in the rear region of the diaper. 6. The diaper is symmetrical in configuration in the left and right regions across an imaginary longitudinal centerline 7, and is divided into a front region and a rear region through an imaginary lateral centerline 8.
弾性部材５は、横方向中心線８またはその近傍
部位からおむつの前後方向へ延びている。 The elastic member 5 extends in the front-rear direction of the diaper from the lateral center line 8 or a portion near it.
前記部位から前記後方向へ延びる弾性部材５の
部分は、おむつの縦方向中心線７に対して外側へ
角度θ1で傾斜して位置しており、その角度は５〜
30°であることが本考案の所期の目的を達成する
うえで必要である。前記部位から前記前方向へ延
びる前記弾性部材の部分は、縦方向中心線７と実
質的に平行に位置している。 The portion of the elastic member 5 extending from the region toward the rear is inclined outwardly at an angle θ 1 with respect to the longitudinal centerline 7 of the diaper, and the angle is 5 to 5.
30° is necessary to achieve the intended purpose of the present invention. The portion of the elastic member extending from the region in the forward direction lies substantially parallel to the longitudinal centerline 7.
第２図に示すおむつにおいては、前記部位から
前記後方向へ延びる弾性部材５の部分は、おむつ
の縦方向中心線７に対して外側へ角度θ1、すなわ
ち、５〜30°で傾斜して位置していることは、第
１図に示すおむつと同じである。しかし、前記部
位から前記前方向へ延びる弾性部材５の部分は、
角度θ1よりも小さい角度θ2の範囲内で外側へ傾斜
して位置している。 In the diaper shown in FIG. 2, the portion of the elastic member 5 extending from the region toward the rear is inclined outward at an angle θ 1 , that is, 5 to 30°, with respect to the longitudinal centerline 7 of the diaper. The position is the same as in the diaper shown in FIG. However, the portion of the elastic member 5 extending from the region in the forward direction is
It is tilted outward within the range of angle θ 2 which is smaller than angle θ 1 .
第１図および第２図に示すおむつにおいて、角
度θ1が5°未満であると、おむつの後側区域におい
て尻部を充分に包み込む広がりがえられず、か
つ、30°超であると、サイドフラツプ４の幅には
限界があるから、弾性部材５を充分な長さに形成
して配置することができない。 In the diapers shown in FIGS. 1 and 2, if the angle θ 1 is less than 5°, the rear region of the diaper cannot sufficiently wrap around the buttocks, and if it exceeds 30°, Since the width of the side flap 4 is limited, the elastic member 5 cannot be formed and arranged to have a sufficient length.
前記後側区域において対向する両弾性部材５の
後端内側縁間の距離L1は120〜260mmであり、か
つ、前記前側区域において対向する両弾性部材５
の前端内側縁間の距離L2は80〜250mmであること
が好ましい。また、弾性部材５の有効伸縮部分の
長さが150〜320mmであることが好ましい。 The distance L 1 between the inner edges of the rear ends of both elastic members 5 facing each other in the rear area is 120 to 260 mm, and both elastic members 5 facing each other in the front area
The distance L 2 between the front inner edges of is preferably 80-250 mm. Further, it is preferable that the length of the effective stretchable portion of the elastic member 5 is 150 to 320 mm.
弾性部材５を前述のように配置することによつ
て、コア１の横側縁と弾性部材５の長さ方向後端
との間隔は、前記コアの側縁と弾性部材５の長さ
方向前端との間隔よりも大きくしてある。弾性部
材５は、その素材がとくに限定されないが、天然
または合成ゴム、ポリウレタンフオーム、熱処理
で伸縮弾性を発現または回復するプラスチツクフ
イルムなどを用いることができる。 By arranging the elastic member 5 as described above, the distance between the lateral side edge of the core 1 and the rear end of the elastic member 5 in the length direction is equal to the distance between the side edge of the core and the front end of the elastic member 5 in the length direction. It is made larger than the distance between. The material of the elastic member 5 is not particularly limited, but natural or synthetic rubber, polyurethane foam, plastic film that develops or recovers elasticity through heat treatment, etc. can be used.
コア１も、その素材がとくに限定されないが、
そして、図示してないが、綿状パルプまたは繊維
ウエブもしくは不織布中に高吸収性ポリマー粒子
が混在する吸収保持層と、これよりも密度が低く
て多くの空間を有し、かつ、湿潤下の圧縮弾性回
復率が高い繊維ウエブである隔離層とからなるも
のが好ましい。この隔離層は、トツプシート２と
前記吸収保持層との間に位置してその両者を隔離
して、***液が該隔離層をすばやく透過する一
方、前記吸収保持層に吸収された***液が該吸収
保持層の上面に逆流してトツプシート２に滲出す
ることを少なくし、さらにコア１にクツシヨン性
を付与して、着用者に剛性感を与えない、といつ
た機能を有するものが好ましい。こうした機能を
十分に有するためには、この隔離層は、長さ35〜
100mmの繊維が交差点で融着してウエブ形態を維
持していることがよい。繊維としては疎水性繊
維、好ましくはそのうち少なくとも50重量％が吸
水性（いわゆる吸汗性）を有する繊維、とくに吸
汗性ポリエステル繊維が用いられる。また、繊維
融着を容易にするため、溶融温度110〜200℃のポ
リエステル繊維、ポリエチレン繊維、ポリプロピ
レン繊維、ポリエチレン／ポリプロピレン・低融
点（前記温度）ポリエステル／通常のポリエステ
ルの各コンジユケート繊維（サイド バイ サイ
ド、芯−鞘型）などを最高30重量％含むことが好
ましい。この隔離層の厚さは3g／cm2の荷重を１
分間かけた後の測定が２〜10mm、坪量が20〜
80g／m2、湿潤状態での圧縮弾性回復率が30％以
上で、好ましくは50％以上であり、繊度は３〜
13dである。 Core 1 is also not particularly limited in its material, but
Although not shown, there is an absorption/retention layer in which highly absorbent polymer particles are mixed in cotton-like pulp, fiber web, or nonwoven fabric, and an absorption/retention layer that has a lower density than this layer, has a large amount of space, and is resistant to moisture. It is preferable to use a separating layer which is a fibrous web having a high compression elastic recovery rate. This isolation layer is located between the top sheet 2 and the absorption/retention layer to isolate them, so that excrement fluid can quickly pass through the isolation layer, while excrement fluid absorbed by the absorption/retention layer can pass through the isolation layer. It is preferable to use a material that has the following functions: to reduce backflow to the upper surface of the absorbent/retaining layer and ooze out onto the top sheet 2, and to provide cushioning properties to the core 1 so as not to give the wearer a feeling of rigidity. In order to fully possess these functions, this isolation layer must have a length of 35 to
It is preferable that the 100 mm fibers are fused at the intersections and maintain a web form. The fibers used are hydrophobic fibers, preferably fibers of which at least 50% by weight have water-absorbing properties (so-called sweat-absorbing properties), especially sweat-absorbing polyester fibers. In addition, in order to facilitate fiber fusion, we use polyester fibers with a melting temperature of 110 to 200°C, polyethylene fibers, polypropylene fibers, polyethylene/polypropylene/low melting point (above temperature) polyester/regular polyester conjugate fibers (side-by-side). , core-sheath type), etc., in an amount of up to 30% by weight. The thickness of this isolation layer is 1
The measurement after applying for a minute is 2~10mm, and the basis weight is 20~
80g/m 2 , compression elastic recovery rate in wet state is 30% or more, preferably 50% or more, and fineness is 3-3
It is 13d.
トツプシート２も、その素材がとくに限定され
ないが、繊維が融着してシート形態を維持する不
織布のほか、繊維が互いに交絡してシート形態を
維持し、好ましくは、***液の透過性をよくする
ために全体に規則的に小さい開孔（図示せず）を
有し、該開孔は繊維が分配されることによつて形
成されているものを用いることができる。 The material of the top sheet 2 is not particularly limited, but it may be a nonwoven fabric whose fibers are fused to maintain the sheet form, or a nonwoven fabric whose fibers are intertwined with each other to maintain the sheet form and preferably have good permeability to excretory liquid. Therefore, it is possible to use a structure having small regular openings (not shown) throughout the entire structure, and the openings are formed by distributing fibers.
バツクシート３も、その素材がとくに限定され
ないが、通気防水性を有するプラスチツクフイル
ムまたはこれと不織布とのラミネートからなるも
のが好ましい。 The material of the back sheet 3 is not particularly limited, but it is preferably made of a breathable and waterproof plastic film or a laminate of this and a nonwoven fabric.
こうしたおむつは、公知の使い捨ておむつと同
様に、テープフアスナー６の自由端を前側区域に
おけるバツクシート３の対向側に固定することに
よつて組み立て着用される。 Such a diaper is assembled and worn in a manner similar to known disposable diapers by securing the free ends of the tape fasteners 6 to opposite sides of the backsheet 3 in the front area.
(3) 考案の効果
本考案に係るおむつにおいては、上述したよう
に弾性部材を配置してある。そうした弾性部材の
配置形態、すなわち、おむつを前側区域と後側区
域とに二分する仮想横方向中心線またはその近傍
部位を介して弾性部材の前後区域におけるそれら
の相対的傾斜角度、およびコアと弾性部材の長さ
方向前後端との間隔を規定した配置形態にしてあ
るから、身体、とくに乳幼児の股下部と、これを
介して位置する前後側部の曲線に対する適合密着
性に優れるので、乳幼児が身体を激しく動かして
も、ずれるようなことが少なく、そのため***
物、とくに尿の漏れを生じることが少ない。(3) Effects of the invention In the diaper according to the invention, the elastic members are arranged as described above. The arrangement of such elastic members, i.e. their relative inclination angles in the front and rear regions of the elastic members through or near the imaginary transverse center line bisecting the diaper into front and rear regions, and the core and elastic Since the arrangement is such that the distance between the front and rear ends of the member in the longitudinal direction is defined, it has excellent adhesion to the body, especially the infant's crotch area, and the curves of the front and rear sides located through this, so that the infant can Even if you move your body vigorously, it is less likely to shift, and as a result, excrement, especially urine, is less likely to leak.
とくに、コアの横側縁と弾性部材の長さ方向後
端との間隔は、コアの側縁と弾性部材の長さ方向
前端との間隔よりも大きくしてあるから、おむつ
の後側区域に位置する弾性部材部分がその前側区
域に位置する弾性部材部分よりもコアの剛性によ
つて収縮力を拘束されることがなく、おむつの後
側区域をその前側区域よりも強く圧接して前記漏
れの防止を一層有効にすることができる。したが
つて、仰臥しておむつを使用することが多い乳幼
児用のそれとして極めて好適である。 In particular, since the distance between the lateral edge of the core and the rear end of the elastic member in the longitudinal direction is larger than the distance between the lateral edge of the core and the front end of the elastic member in the longitudinal direction, The contractile force of the elastic member portion located in the front region of the diaper is not restricted by the rigidity of the core than that of the elastic member portion located in the front region, and the rear region of the diaper is pressed more strongly than the front region of the diaper, thereby preventing the leakage. can be even more effectively prevented. Therefore, it is extremely suitable for infants and young children who often use diapers while lying on their backs.
また、弾性部材は、単に前記部位での傾斜角度
が小さい、極めて単純な形態を有するから、弾性
部材をおむつの製造装置で高速処理して該装置ラ
インにおけるおむつの構成部材の移送方向に対し
て、そうした形態に変形させるのに、従来のこの
種の弾性部材の変形手段にみられるような、複雑
な機構を有する手段を用いる必要がない。そのた
め、そうした弾性部材を有するおむつを高速生産
するのにも好適である。 In addition, since the elastic member has an extremely simple form with a small inclination angle at the above-mentioned portion, the elastic member is processed at high speed in the diaper manufacturing equipment and is In order to deform the elastic member into such a shape, it is not necessary to use a means having a complicated mechanism, as is the case with conventional means for deforming this type of elastic member. Therefore, it is also suitable for high-speed production of diapers having such elastic members.
第１図は本考案の実施例を示すおむつの一部切
欠展開平面図、第２図は他の実施例を示すおむつ
の展開平面図である。
１……コア、２……トツプシート、３……バツ
クシート、４……サイドフラツプ、５……弾性部
材、７……仮想縦方向中心線、８……仮想横方向
中心線。
FIG. 1 is a partially cutaway developed plan view of a diaper showing an embodiment of the present invention, and FIG. 2 is a developed plan view of a diaper showing another embodiment. DESCRIPTION OF SYMBOLS 1... Core, 2... Top sheet, 3... Back seat, 4... Side flap, 5... Elastic member, 7... Virtual longitudinal center line, 8... Virtual horizontal center line.
Claims (1)
とも上面を覆う透水性トツプシートと、該コア
の少なくとも裏面を覆う不透水性バツクシート
と、該コアの対向側縁から外側へ延出する不透
水性サイドフラツプと、該サイドフラツプの縦
方向に伸縮自在に取り付けられた弾性部材とを
含む使い捨ておむつであつて、 前記弾性部材は、おむつを前側区域と後側区
域とに二分する仮想横方向中心線またはその近
傍部位からおむつの前後方向へ延び、 前記部位から前記後方向へ延びる前記弾性部
材の部分は、おむつの仮想縦方向中心線に対し
て外側へ５〜30°で傾斜し、 かつ、前記部位から前記前方向へ延びる前記
弾性部材の部分は、前記傾斜角度よりも小さい
角度の範囲内に位置し、 これによつて、前記コアの横側縁と前記弾性
部材の長さ方向後端との間隔は、前記コアの側
縁と前記弾性部材の長さ方向前端との間隔より
も大きくしてあることを特徴とする前記おむ
つ。 (2) 前記部位から前記前方向へ延びる前記弾性部
材の部分は、前記縦方向中心線と実質的に平行
である実用新案登録請求の範囲第１項記載のお
むつ。 (3) 前記部位から前記前方向へ延びる前記弾性部
材の部分は、前記縦方向中心線に対して前記部
位から前記後方向へ延びる前記弾性部材の部分
の前記傾斜角度よりも小さい角度で外側へ傾斜
している実用新案登録請求の範囲第１項記載の
おむつ。 (4) 前記後側区域において対向する前記両弾性部
材の後端内側縁間の距離が120〜260mmであり、
かつ、前記前側区域において対向する前記両弾
性部材の前端内側縁間の距離が80〜250mmであ
る実用新案登録請求の範囲第１項記載のおむ
つ。 (5) 前記弾性部材の有効伸縮部分の長さが150〜
320mmである実用新案登録請求の範囲第１項記
載のおむつ。[Claims for Utility Model Registration] (1) A longitudinally elongated absorbent core, a water-permeable top sheet that covers at least the top surface of the core, an impermeable back sheet that covers at least the back surface of the core, and the opposite side of the core. A disposable diaper comprising: a water-impermeable side flap extending outward from the edge; and an elastic member attached to the side flap so as to be stretchable in the longitudinal direction, the elastic member dividing the diaper into a front region and a rear region. The elastic member extends in the front-rear direction of the diaper from an imaginary lateral center line that bisects the diaper or a region near the imaginary lateral center line, and a portion of the elastic member extending from the region to the rear direction extends outward by 5 to 30 degrees with respect to the imaginary longitudinal center line of the diaper. The portion of the elastic member that is inclined at an angle of 1° and that extends from the region in the forward direction is located within an angle less than the angle of inclination, so that the lateral edge of the core and the elastic The diaper, wherein the distance between the rear end of the member in the length direction is larger than the distance between the side edge of the core and the front end of the elastic member in the length direction. (2) The diaper according to claim 1, wherein the portion of the elastic member extending from the region toward the front is substantially parallel to the longitudinal centerline. (3) The portion of the elastic member extending from the portion in the forward direction is directed outward at an angle smaller than the inclination angle of the portion of the elastic member extending from the portion in the rear direction with respect to the longitudinal centerline. The diaper according to claim 1 of the utility model registration claim, which is inclined. (4) the distance between the rear inner edges of the two elastic members facing each other in the rear region is 120 to 260 mm;
The diaper according to claim 1, wherein the distance between the front inner edges of the opposing elastic members in the front region is 80 to 250 mm. (5) The length of the effective stretchable portion of the elastic member is 150~
The diaper according to claim 1 of the utility model registration claim, which has a diameter of 320 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987126930U JPH0423547Y2 (en) | 1987-08-20 | 1987-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987126930U JPH0423547Y2 (en) | 1987-08-20 | 1987-08-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6433508U JPS6433508U (en) | 1989-03-01 |
| JPH0423547Y2 true JPH0423547Y2 (en) | 1992-06-02 |
Family
ID=31378896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987126930U Expired JPH0423547Y2 (en) | 1987-08-20 | 1987-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0423547Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0738173Y2 (en) * | 1992-04-03 | 1995-08-30 | 株式会社資生堂 | Set structure of container with dispenser that allows refilling of contents freely |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5489856A (en) * | 1977-12-20 | 1979-07-17 | Johnson & Johnson | Disposable diaper having lobes on both sides of absorbent sheet |
-
1987
- 1987-08-20 JP JP1987126930U patent/JPH0423547Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5489856A (en) * | 1977-12-20 | 1979-07-17 | Johnson & Johnson | Disposable diaper having lobes on both sides of absorbent sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6433508U (en) | 1989-03-01 |
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