JPH077942Y2 - Absorbent article - Google Patents
Absorbent articleInfo
- Publication number
- JPH077942Y2 JPH077942Y2 JP1989075460U JP7546089U JPH077942Y2 JP H077942 Y2 JPH077942 Y2 JP H077942Y2 JP 1989075460 U JP1989075460 U JP 1989075460U JP 7546089 U JP7546089 U JP 7546089U JP H077942 Y2 JPH077942 Y2 JP H077942Y2
- Authority
- JP
- Japan
- Prior art keywords
- sanitary napkin
- absorbent
- absorber
- absorbent body
- present
- 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 - Lifetime
Links
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、吸収性物品に関するものであり、更に詳しく
は、横漏れ、後漏れを完全に抑制することができる生理
用ナプキンに関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to an absorbent article, and more particularly to a sanitary napkin capable of completely suppressing lateral leakage and post-leakage. .
従来から、一般に使用されている吸収性物品（生理用ナ
プキン）の基本構造は、液透過性の表面材と、液不透過
性の防水材と、これら両者間に介在する吸収体を備えて
構成され、実質的に縦長に形成されたものである。そし
て、このような生理用ナプキンにおいては、吸収性能が
良いこと、いかなる状態においても漏れないこと、吸収
された経血が戻らず、使用時の違和感がなく快適なこと
などが強く要求されつつある。Conventionally, the basic structure of an absorbent article (sanitary napkin) that has been generally used is configured by including a liquid-permeable surface material, a liquid-impermeable waterproof material, and an absorber interposed therebetween. And is formed substantially vertically. And, in such a sanitary napkin, there is a strong demand for good absorption performance, no leakage under any condition, absorbed menstrual blood not returning, and comfort and comfort during use. .
そのため、従来の生理用ナプキンとしては、その吸収体
としての液吸収機能及び液保持機能を高めた高吸収性ポ
リマーを用いたもの、あるいは該吸収体の形状を使用者
の体形に近似させて使用感の向上を図ったものなどが提
案されている。例えば、パルプ吸収体内に曲げ抵抗力の
ある弾性材料を配置させたもの（実開昭59−190235号公
報、実開昭60−58131号公報等）、あるいは、非吸収体
面側に弾性回復性のある発泡シートを設けるなどして、
吸収速度に優れたパルプに弾性回復性を付与して保型
し、使用時における防漏性を高めるようにしたものが提
案されている（実開昭55−89423号公報、実開昭59−190
233号公報等）。Therefore, as a conventional sanitary napkin, one using a superabsorbent polymer having an improved liquid absorption function and a liquid retention function as its absorbent body, or the shape of the absorbent body is approximated to the user's body shape and used. Some have been proposed to improve the feeling. For example, one in which an elastic material having bending resistance is arranged in the pulp absorber (Japanese Utility Model Laid-Open No. 59-190235, Japanese Utility Model Laid-Open No. 60-58131, etc.), or a non-absorbent surface with elastic recovery property is used. By providing a foam sheet,
It has been proposed that the pulp having an excellent absorption rate is imparted with elastic recoverability to retain its shape so as to enhance the leakproof property at the time of use (Japanese Utility Model Publication No. 55-89423, Japanese Utility Model Publication 59-59-). 190
No. 233 publication).
しかしながら、上記各公報に記載の生理用ナプキンは、
確かに、身体の動きにより吸収体の幅方向の変形を防止
することができ、その結果、吸収体幅を常に一定に維持
することができ、横漏れを抑制することができる反面、
身体の複雑な形態に追随し得ず、使用時に隙間を発生す
ることが多く、液漏れを確実に防止することができず、
また、保型用の弾性体の抵抗力が身体に加わり使用者に
不快感を与えるなどの課題があった。However, the sanitary napkin described in each of the above publications,
Certainly, it is possible to prevent the absorbent body from being deformed in the width direction due to the movement of the body, and as a result, the absorbent body width can always be kept constant and lateral leakage can be suppressed, but
It cannot follow the complicated shape of the body, often creates gaps during use, and cannot reliably prevent liquid leakage,
In addition, there is a problem that the resistance of the elastic body for mold retention is applied to the body and the user feels uncomfortable.
従って、本考案の目的は、使用感に優れ、しかも確実に
液漏れを防止することができる吸収性物品を提供するこ
とにある。Therefore, an object of the present invention is to provide an absorbent article which is excellent in usability and which can surely prevent liquid leakage.
本考案は、液透過性の表面材、液不透過性の防水材及び
これら両者の間に介在する吸収体を有し、実質的に縦長
に形成された吸収性物品において、基端部を上記吸収体
の表面より下方に位置させ且つ先端部を上記吸収体の表
面より上方にそれぞれ位置させた傾斜フラップを長手方
向の両側部にそれぞれ連設しており、上記傾斜フラップ
の上記先端部が吸収体の長手方向両側部からそれぞれ外
側に向けられており、上記傾斜フラップは、弾性体によ
って形成され、その弾性力で上記傾斜状態を保有してお
り且つ疎水性であることを特徴とする吸収性物品を提供
することにより上記目的を達成したものである。SUMMARY OF THE INVENTION The present invention provides a liquid-permeable surface material, a liquid-impermeable waterproof material, and an absorbent body interposed therebetween, which is a substantially longitudinally formed absorbent article. Inclined flaps positioned below the surface of the absorber and positioned above the surface of the absorber are connected to both sides in the longitudinal direction, and the tip end of the inclined flap absorbs. The absorbent flaps, which are directed outward from both sides in the longitudinal direction of the body, are formed by an elastic body, and the elastic force holds the inclined state and is hydrophobic. The above object is achieved by providing an article.
本考案によれば、使用時に傾斜フラップが使用者の体形
に追随して隙間を発生させず、液体の漏れを防止するこ
とができる。According to the present invention, the inclined flap does not follow the body shape of the user during use and does not generate a gap, thereby preventing liquid leakage.
以下、第１図乃至第４図に示す実施例に基づいて本考案
を説明する。尚、各図中、第１図は本考案の吸収性物品
の第１の実施例である生理用ナプキンの横方向に切断し
た状態を示す斜視図、第２図は本考案の第２の実施例で
ある生理用ナプキンの要部を示す横方向断面図、第３図
は本考案の第３の実施例である生理用ナプキンの要部を
示す横方向断面図、第４図は本考案の第４の実施例であ
る生理用ナプキンの要部を示す横方向断面図である。The present invention will be described below based on the embodiment shown in FIGS. In each drawing, FIG. 1 is a perspective view showing a state in which a sanitary napkin, which is a first embodiment of an absorbent article of the present invention, is laterally cut, and FIG. 2 is a second embodiment of the present invention. FIG. 3 is a lateral cross-sectional view showing the essential parts of an example sanitary napkin, FIG. 3 is a lateral cross-sectional view showing the essential parts of a sanitary napkin being the third embodiment of the present invention, and FIG. It is a transverse direction sectional view showing the important section of the sanitary napkin which is a 4th example.
本考案の第１実施例の生理用ナプキン１は、第１図に示
す如く、不織布あるいは開口部を有するポリエチレン等
のフィルムからなる液透過性の表面材２と、ポリエチレ
ンなど極薄の合成樹脂フィルムあるいは該フィルムを紙
にラミネートした防水材３と、これら両者２、３の間に
介在する解織パルプあるいは高吸収性ポリマー等からな
る吸収体４とを有し、実質的に縦長に形成されている。
そして、上記吸収体４は、一方の表面から他方の表面の
周縁部に亘って上記防水材３によって被覆され、該防水
材３によって周縁部の被覆された他方の表面全体には上
記表面材２が被覆されて、該表面材２を有する面で経血
の吸収面を形成している。そして、上記表面材２は、上
記吸収体４の表面から外側に所定幅をもって突出して突
出部2Aが形成され、後述する傾斜フラップ部と共に液漏
れを防止する防漏壁の役割を果たすようになされてい
る。The sanitary napkin 1 of the first embodiment of the present invention is, as shown in FIG. 1, a liquid-permeable surface material 2 made of a nonwoven fabric or a film of polyethylene or the like having an opening, and an ultrathin synthetic resin film of polyethylene or the like. Alternatively, it has a waterproof material 3 obtained by laminating the film on paper, and an absorbent body 4 made of woven pulp or a highly absorbent polymer or the like, which is interposed between the waterproof materials 3 and 2, and is formed substantially vertically. There is.
The absorbent body 4 is covered with the waterproof material 3 from one surface to the peripheral portion of the other surface, and the other surface covered with the waterproof material 3 in the peripheral portion has the surface material 2 as a whole. Are covered with the surface material 2 to form a menstrual blood absorption surface. The surface member 2 is formed with a protruding portion 2A protruding outward from the surface of the absorbent body 4 with a predetermined width, and functions as a leak preventive wall for preventing liquid leakage together with an inclined flap portion described later. ing.
また、上記防水材３の外表面には、弾性体からなる発泡
性シート５がその周縁部を外方へ突出させて被覆されて
おり、特に、その幅に突出した両側縁が、第１図に示す
如く、折り返されてその両側縁で傾斜フラップ部5Aを形
成している。即ち、該発泡性シート５は、その突出した
長手方向の両側縁が、その突出端から上記吸収体４に被
覆された防水材３の側面下部６に到達するように折り返
されて折り返し部5Bを形成し、更に、その側面下部６か
ら再び上記表面材２の上方向に折り返されて傾斜し、そ
の先端が上記吸収体４の面よりも上方に位置するように
形成されており、その先端部（傾斜フラップの先端部）
が吸収体の長手方向両側部からそれぞれ外側に向けられ
ている。そして、上記側面下部６から先端に亘って形成
される発泡性シート５の側縁部で上述の如く所定幅の傾
斜フラップ部5Aを形成している。該発泡性シート５は、
その折り返し部5Bの重合部が完全に接合され、更に、上
記吸収体４の側面における側面下部６において防水材３
に接着されて上記傾斜フラップ5Aの基端部が該側面下部
６に固定されている。また、該傾斜フラップ部5Aが、上
記表面材２の突出部2Aに接合されて、上気吸収体４の長
手方向の両側面に沿ってポケット部を形成している。Further, the outer surface of the waterproof material 3 is covered with a foamable sheet 5 made of an elastic body with its peripheral portion protruding outward, and in particular, both side edges protruding in the width thereof are shown in FIG. As shown in FIG. 5, the sheet is folded back to form inclined flap portions 5A on both side edges thereof. That is, the foamable sheet 5 is folded back so that both protruding side edges in the longitudinal direction reach the lower side surface 6 of the waterproof material 3 covered with the absorbent body 4 from its protruding end, and the folded-back portion 5B is formed. Further, it is formed so as to be folded back from the lower part 6 of the side surface in the upward direction of the surface material 2 again and inclined, and the tip thereof is located above the surface of the absorber 4, and the tip portion thereof is formed. (Tip of the inclined flap)
Are directed outward from both sides in the longitudinal direction of the absorbent body. And, as described above, the inclined flap portion 5A having a predetermined width is formed at the side edge portion of the foamable sheet 5 formed from the side surface lower portion 6 to the tip. The foamable sheet 5 is
The overlapping portion of the folded-back portion 5B is completely joined, and further, the waterproof material 3 is provided on the side surface lower portion 6 on the side surface of the absorber 4.
The base end of the inclined flap 5A is fixed to the lower portion 6 of the side surface by being adhered to. The inclined flap portion 5A is joined to the projecting portion 2A of the surface material 2 to form a pocket portion along both longitudinal side surfaces of the upper air absorber 4.
また、上気発泡性シート５は、上述の如く、弾性及び疎
水性を有する材料によって形成されており、このような
材料としては、例えば、ポリオレフィン類、ポリウレタ
ン類等が挙げられ、身体に接する柔らかさを確保する
点、安全性等の点を考慮するとポリオレフィン類が好ま
しく用いられる。As described above, the air-foamable sheet 5 is made of a material having elasticity and hydrophobicity. Examples of such a material include polyolefins and polyurethanes, which are soft to the body. Polyolefins are preferably used from the viewpoints of securing the safety and safety.
また、該発泡性シート５の発泡形態としては、独立気
泡、連続連通孔のいずれであっても良いが、独立気泡が
より好ましい。The foaming form of the foamable sheet 5 may be either closed cells or continuous communication holes, but closed cells are more preferable.
また、該発泡性シート５の弾性は、弾性回復性に優れた
ものが好ましく、具体的には、その降伏応力が15〜100g
/cm2の範囲にあることが好ましく、20〜80g/cm2がより
好ましい。The elasticity of the expandable sheet 5 is preferably excellent in elastic recovery, and specifically, the yield stress is 15 to 100 g.
It is preferably in the range of / cm 2, 20~80g / cm 2 is more preferable.
また、該発泡性シート５の厚さは、0.3〜5mmの範囲にあ
ることが好ましく、0.5〜3mmがより好ましい。Further, the thickness of the foamable sheet 5 is preferably in the range of 0.3 to 5 mm, more preferably 0.5 to 3 mm.
また、上気傾斜フラップ部5Aの幅は、3mm以上が好まし
く、３〜20mmの範囲にあることがより好ましく、５〜10
mmがより好ましい。Further, the width of the upper air inclined flap portion 5A is preferably 3 mm or more, more preferably in the range of 3 to 20 mm, and 5 to 10 mm.
mm is more preferable.
また、生理用ナプキン１を水平にした場合における上気
傾斜フラップ部5Aの先端の高さは、上記吸収体４の表面
より1mm以上の高さにあることが好ましく、２〜5mmの範
囲にあることがより好ましい。Further, the height of the tip of the upper air inclined flap portion 5A when the sanitary napkin 1 is horizontal is preferably 1 mm or more above the surface of the absorbent body 4, and is in the range of 2 to 5 mm. Is more preferable.
本実施例の生理用ナプキン１は、上述の如く構成されて
いるため、使用時に、身体に接触する傾斜フラップ部5A
が、身体の形態に追随し、しかも動作時の形態変化にも
柔軟に追随するため違和感がなく、また、傾斜フラップ
部5Aと吸収体４間に形成されるポケット部内に吸収体４
から拡散する経血を傾斜フラップ5Aによって確実に封塞
することができる。Since the sanitary napkin 1 of the present embodiment is configured as described above, the inclined flap portion 5A that comes into contact with the body during use is used.
However, it does not feel uncomfortable because it follows the shape of the body and also flexibly changes the shape during operation, and the absorber 4 is placed in the pocket formed between the inclined flap 5A and the absorber 4.
The menstrual blood diffusing from can be reliably sealed by the inclined flap 5A.
本考案の第２の実施例の生理用ナプキン１は、第２図に
示す如く、表面材２、防水材３、吸収体４及び発泡性シ
ート５を有し、上記第１の実施例に準じて構成されてい
るが、発泡性シート５によって形成する傾斜フタップ部
5A及び折り返し部5Bの構造を異にしている。即ち、本実
施例の生理用ナプキン１は、上記発泡性シート５の折り
返し部5Bの内端縁が上記吸収体４に到達しない構造にな
っており、該折り返し部5Bがその重合した部分における
内端縁に沿って線状に接着されて上記傾斜フラップ部5A
の基端部を固定し、上気吸収体４の側面と上記傾斜フラ
ップ部5Aの基端部の間、及び上記折り返し部5Bの重合内
部それぞれに空間が設けられてバルキーに形成されてい
る。従って、本実施例の生理用ナプキン１は、身体にソ
フトに接触してより使用感を一層向上させることができ
る。The sanitary napkin 1 of the second embodiment of the present invention has a surface material 2, a waterproof material 3, an absorbent body 4 and a foamable sheet 5, as shown in FIG. The slanted tap portion formed by the foamable sheet 5
The structures of 5A and the folded portion 5B are different. That is, the sanitary napkin 1 of the present embodiment has a structure in which the inner end edge of the folded back portion 5B of the foamable sheet 5 does not reach the absorbent body 4, and the folded back portion 5B has an inner portion in the overlapped portion. The slanted flap portion 5A is adhered linearly along the edge.
The base end is fixed, and a space is provided between the side surface of the upper air absorber 4 and the base of the inclined flap 5A, and inside the overlapping portion of the folded back 5B to form a bulky space. Therefore, the sanitary napkin 1 of this embodiment can be softly contacted with the body to further improve the feeling of use.
本考案の第３の実施例の生理用ナプキン１は、第３図に
示す如く、防水材３が吸収体４の裏面及び側面を被覆
し、表面材２が吸収体４の表面、防水材３で被覆された
側面及び吸収体４の裏面の周縁部を包み込むように被覆
して構成されている点が相違しているが、発泡性シート
５は、長手方向の側部等が第１の実施例に準じて形成さ
れている。従って、該発泡性シート５の傾斜フラップ部
5Aの基端部は、吸収体４の長手方向の側面を被覆する表
面材２に接着されて吸収体４の側面下部６固定されい
る。従って、本実施例の生理用ナプキン１は、第１の実
施例におけるものと同様の作用効果を期することができ
る。尚、上記傾斜フラップ部5Aには第１の実施例のよう
には上記表面材２が接合されていない。In the sanitary napkin 1 of the third embodiment of the present invention, as shown in FIG. 3, the waterproof material 3 covers the back and side surfaces of the absorbent body 4, and the surface material 2 covers the surface of the absorbent body 4 and the waterproof material 3. However, the foamable sheet 5 is different in that the side surface in the longitudinal direction is covered by the first embodiment. It is formed according to the example. Therefore, the inclined flap portion of the foamable sheet 5
The base end of 5A is fixed to the lower side surface 6 of the absorbent body 4 by being adhered to the surface material 2 that covers the longitudinal side surface of the absorbent body 4. Therefore, the sanitary napkin 1 of the present embodiment can have the same effects as those in the first embodiment. The surface material 2 is not joined to the inclined flap portion 5A as in the first embodiment.
本考案の第４の実施例の生理用ナプキン１は、第４図に
示す如く、上記各実施例における発泡性シート５に代え
て吸収体４の裏面にはポリエチレンなどの極薄の合成樹
脂をラミネートした防水紙７が被覆されているが、その
他は第２の実施例に準じて構成されている。即ち、上記
防水紙７の長手方向の両側部には第２の実施例と同様に
折曲形成された発泡性シート５が接続されて、該発泡性
シート５は、第２の実施例と同様の傾斜フラップ部5A及
び折り返し部5Bのみを形成している。本実施例の生理用
ナプキン１も第２の実施例と同様の作用効果を期するこ
とができる。As shown in FIG. 4, the sanitary napkin 1 according to the fourth embodiment of the present invention is made of an ultrathin synthetic resin such as polyethylene on the back surface of the absorbent body 4 instead of the foam sheet 5 in each of the above embodiments. The laminated waterproof paper 7 is covered, but the others are configured according to the second embodiment. That is, the foamed sheet 5 bent and formed in the same manner as in the second embodiment is connected to both sides of the waterproof paper 7 in the longitudinal direction, and the foamable sheet 5 is the same as in the second embodiment. Only the inclined flap portion 5A and the folded back portion 5B are formed. The sanitary napkin 1 of the present embodiment can have the same effects as those of the second embodiment.
尚、上記各実施例では、吸収性物品として生理用ナプキ
ン１についてのみ説明し、また傾斜フラップ部5Aが折り
返し部5Bと一体的に発泡性シート５によって形成したも
のについて説明したが本考案の吸収性物品は、傾斜フラ
ップ部5Aが吸収体の長手方向両側部から外側に傾斜して
設けられ、その先端が吸収体４の表面より上方に位置し
たものであれば、全て本考案に包まれる。In each of the above-mentioned embodiments, only the sanitary napkin 1 is explained as the absorbent article, and the inclined flap portion 5A is formed integrally with the folded-back portion 5B by the foamable sheet 5. However, the absorbent article of the present invention has been explained. The present invention includes all the sex articles as long as the inclined flap portions 5A are provided so as to be inclined outward from both sides in the longitudinal direction of the absorbent body, and the tip ends thereof are located above the surface of the absorbent body 4.
本考案によれば、基端部を吸収体の表面より下方に位置
させ且つ先端部を吸収体の表面より上方にそれぞれ位置
させた傾斜フラップを長手方向の両側部にそれぞれ連設
したことから、傾斜フラップが体液の防漏壁になって、
使用感に優れ、しかも確実に液漏れを防止することがで
きる吸収性物品を提供することができる。According to the present invention, since the inclined flaps whose base end is located below the surface of the absorber and whose tip end is located above the surface of the absorber are connected to both sides in the longitudinal direction, respectively. The slanted flap serves as a leak barrier for body fluids,
It is possible to provide an absorbent article which is excellent in usability and can reliably prevent liquid leakage.
第１図は本考案の吸収性物品の第１の実施例である生理
用ナプキンの横方向に切断した状態を示す斜視図、第２
図は本考案の第２の実施例である生理用ナプキンの要部
を示す横方向断面図、第３図は本考案の第３の実施例で
ある生理用ナプキンの要部を示す横方向断面図、第４図
は本考案の第４の実施例である生理用ナプキンの要部を
示す横方向断面図である。 1:生理用ナプキン（吸収性物品） 2:表面材、3:防水材 4:吸収体、5A:傾斜フラップ部FIG. 1 is a perspective view showing a state in which a sanitary napkin, which is a first embodiment of an absorbent article of the present invention, is laterally cut,
FIG. 3 is a lateral sectional view showing a main part of a sanitary napkin according to a second embodiment of the present invention, and FIG. 3 is a lateral sectional view showing a main part of a sanitary napkin according to a third embodiment of the present invention. FIG. 4 and FIG. 4 are lateral sectional views showing a main part of a sanitary napkin according to a fourth embodiment of the present invention. 1: Sanitary napkin (absorbent article) 2: Surface material, 3: Waterproof material 4: Absorber, 5A: Inclined flap part
Claims (1)
びこれら両者の間に介在する吸収体を有し、実質的に縦
長に形成された吸収性物品において、 基端部を上記吸収体の表面より下方に位置させ且つ先端
部を上記吸収体の表面より上方にそれぞれ位置させた傾
斜フラップを長手方向の両側部にそれぞれ連設してお
り、 上記傾斜フラップの上記先端部が吸収体の長手方向両側
部からそれぞれ外側に向けられており、 上記傾斜フラップは、弾性体によって形成され、その弾
性力で上記傾斜状態を保有しており且つ疎水性であるこ
とを特徴とする吸収性物品。1. An absorbent article, which has a liquid-permeable surface material, a liquid-impermeable waterproof material, and an absorbent body interposed therebetween, and which is formed substantially vertically and has a base end portion. Inclined flaps positioned below the surface of the absorber and positioned above the surface of the absorber are connected to both sides in the longitudinal direction, and the tip end of the inclined flap is The absorbent flaps are directed outward from both sides in the longitudinal direction of the absorbent body, and the inclined flaps are formed of an elastic body, and the elastic force holds the inclined state and is hydrophobic. Sex goods.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989075460U JPH077942Y2 (en) | 1989-06-27 | 1989-06-27 | Absorbent article |
| GB9014335A GB2233235A (en) | 1989-06-27 | 1990-06-27 | Absorbent pad with resilient side flaps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989075460U JPH077942Y2 (en) | 1989-06-27 | 1989-06-27 | Absorbent article |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0315510U JPH0315510U (en) | 1991-02-15 |
| JPH077942Y2 true JPH077942Y2 (en) | 1995-03-01 |
Family
ID=31616056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989075460U Expired - Lifetime JPH077942Y2 (en) | 1989-06-27 | 1989-06-27 | Absorbent article |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH077942Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1707170B1 (en) | 2004-01-23 | 2015-03-11 | Daio Paper Corporation | Absorptive article and inner absorptive article |
| JP4546104B2 (en) * | 2004-01-23 | 2010-09-15 | 大王製紙株式会社 | Absorbent article and inner absorbent article |
| JP7359553B2 (en) * | 2019-03-11 | 2023-10-11 | 大王製紙株式会社 | Absorbent article and method for folding absorbent article |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE8202090L (en) * | 1982-04-01 | 1983-10-02 | Moelnlycke Ab | ABSORBING PRODUCT |
| JPS6025236U (en) * | 1983-07-26 | 1985-02-20 | キンセキ株式会社 | ultrasonic solid state retarder |
| JPS6025237U (en) * | 1983-07-27 | 1985-02-20 | 日本電気株式会社 | mechanical vibrator |
| GB2168253A (en) * | 1984-12-18 | 1986-06-18 | Procter & Gamble | Disposable absorbent article |
| JPH0771570B2 (en) * | 1987-03-20 | 1995-08-02 | ユニ・チヤ−ム株式会社 | Sanitary napkin |
-
1989
- 1989-06-27 JP JP1989075460U patent/JPH077942Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0315510U (en) | 1991-02-15 |
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