JPH0440668Y2 - - Google Patents
Info
- Publication number
- JPH0440668Y2 JPH0440668Y2 JP1988072575U JP7257588U JPH0440668Y2 JP H0440668 Y2 JPH0440668 Y2 JP H0440668Y2 JP 1988072575 U JP1988072575 U JP 1988072575U JP 7257588 U JP7257588 U JP 7257588U JP H0440668 Y2 JPH0440668 Y2 JP H0440668Y2
- Authority
- JP
- Japan
- Prior art keywords
- core
- sheet
- liquid
- side edge
- recessed
- 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
- 239000002250 absorbent Substances 0.000 claims description 6
- 230000002745 absorbent Effects 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 3
- 239000011800 void material Substances 0.000 description 18
- 239000012530 fluid Substances 0.000 description 13
- 230000002175 menstrual effect Effects 0.000 description 13
- 230000000694 effects Effects 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 3
- 229920006255 plastic film Polymers 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009102 absorption Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000009103 reabsorption Effects 0.000 description 1
- 229920000247 superabsorbent polymer Polymers 0.000 description 1
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、月経液を吸収保持するためのいわゆ
る生理用ナプキンに関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a so-called sanitary napkin for absorbing and retaining menstrual fluid.
従来、この種のナプキンにおいて、つぎのもの
が知られている。
Conventionally, the following types of napkins have been known:
(1) 着用者の股間におけるナプキンの適合密着性
を向上するため、吸液性コアの両側部に凹欠部
を形成したもの。(1) In order to improve the fit and adhesion of the napkin between the wearer's crotch, a recessed part is formed on both sides of the absorbent core.
(2) 前記適合密着性を向上し、かつ、月経液の横
漏れ防止をはかるため、吸液性コアの上下面を
覆う液透過性トツプシートおよび液不透過性バ
ツクシートを該コアの側縁から外側へ延出させ
てサイドフラツプを形成したもの。(2) In order to improve the adhesion and prevent side leakage of menstrual fluid, a liquid-permeable top sheet and a liquid-impermeable back sheet covering the upper and lower surfaces of the absorbent core are placed outward from the side edges of the core. Side flaps are formed by extending the flaps.
(3) 吸液性コアの下面および両側部を液不透過性
シートで覆い、かつ、これら全体を液透過性ト
ツプシートで巻き覆つたもの。(3) The lower surface and both sides of the liquid-absorbent core are covered with a liquid-impermeable sheet, and the entire area is wrapped with a liquid-permeable top sheet.
(4) 前記適合密着性を向上し、かつ、月経液の横
漏れ防止をはかるため、前記(3)において、前記
トツプシートの巻き状態をゆるくして、該シー
トの一部を前記コアの両側縁から外側へ延出さ
せ、この延出部分にサイドフラツプ機能を与え
たもの。(4) In order to improve the adhesion and prevent side leakage of menstrual fluid, in (3) above, the top sheet is loosely wound and a portion of the sheet is wrapped around both sides of the core. It extends outward from the outside, and this extended part has a side flap function.
(5) 前記(1)と(2)、または前記(1)と(3)とを組み合せ
たもの。(5) A combination of (1) and (2) above, or (1) and (3) above.
前記(5)のものは、本考案に比較的近接する技術
を示すものということができる。これは、前記凹
欠部の存在により、そこに、一応、空隙部が形成
されると考えられるからである。しかし、前記(5)
のうちの前者、すなわち、前記(1)と(2)の組み合せ
は、前記空隙部に前記コアに吸収された月経液が
流出すると、該空隙部上の前記トツプシートから
浸出して横漏れを起こす。または、前記(5)のうち
の後者、すなわち、前記(1)と(3)の組み合せは、少
なくとも前記トツプおよびバツクシートが前記コ
アの側縁から外側へ延出し接合するサイドフラツ
プを有していないから、前記空隙部が着用者の股
間で圧潰され、その結果、本考案における空隙部
の機能を奏しえない。
The above item (5) can be said to represent a technology relatively close to the present invention. This is because it is thought that a void is formed there due to the presence of the recessed portion. However, the above (5)
The former, that is, the combination of (1) and (2) above, is that when menstrual fluid absorbed in the core flows into the void, it leaks out from the top sheet above the void, causing side leakage. . Or, the latter of the above (5), that is, the combination of the above (1) and (3), is because at least the top and back sheets do not have side flaps that extend outward from the side edges of the core and join together. , the void is crushed between the wearer's crotch, and as a result, the void does not function as in the present invention.
本考案における空隙部については、後で詳述す
るが、その空隙部は、着用者の股間におけるナプ
キンの適合密着性の向上ばかりでなく、月経液の
再吸収拡散を促進することにあり、これにより本
考案はその横漏れ防止をはかるものである。すな
わち、本考案は、主として、そうしたことを目的
とし、これを達成することができるナプキンを提
供することにある。 The void in the present invention will be described in detail later, but the purpose of the void is not only to improve the fit of the napkin in the wearer's crotch, but also to promote the reabsorption and diffusion of menstrual fluid. Accordingly, the present invention aims to prevent this side leakage. That is, the present invention mainly aims at such a purpose and provides a napkin that can achieve this purpose.
前記目的を達成するための本考案のナプキン
は、縦長マツト状体に形成されるとともに、該マ
ツト状体の縦方向のほぼ中央部かつ幅方向の両側
部に形成されている凹欠部を有する吸液性コア
と、該コアの吸液面に配置されている液透過性ト
ツプシートと、該コアの非吸液面に配置されてい
る液不透過性バツクシートと、これらシートが該
コアの両側縁から外側へ延出し、この延出部分が
互いに接合して形成されているサイドフラツプと
からなる生理用ナプキンを対象とする。
To achieve the above object, the napkin of the present invention is formed into a vertically long mat-like body, and has recessed notches formed at approximately the center in the vertical direction and both sides in the width direction of the mat-like body. A liquid-absorbing core, a liquid-permeable top sheet disposed on the liquid-absorbing surface of the core, a liquid-impermeable back sheet disposed on the non-liquid-absorbing surface of the core, and these sheets are arranged on both sides of the core. The object of the present invention is to provide a sanitary napkin comprising a side flap extending outward from a side flap and a side flap formed by joining these extending portions to each other.
前記サイドフラツプを形成する前記トツプおよ
びバツクシートの延出部分は前記凹欠部の側縁を
除く前記コアの側縁よりの外側に位置する該延出
部分の側縁で接合され、前記トツプシートの延出
部分の内面に防液性を有する第３のシートが沿い
ながら、該第３のシートの一側縁が前記トツプシ
ートと前記コアとの間に介在固定されるととも
に、該第３のシートの他側縁が前記トツプおよび
バツクシートの前記延出部分の側縁間に介在固定
され、よつて、前記コアの凹欠部の側縁と、前記
バツクシートの延出部分と、前記第３のシートと
の間に空隙部が形成されてい。また、前記第３の
シートの他側縁は前記トツプおよびバツクシート
の前記延出部分に臨み、さらに該側縁から前記コ
ア側へ屈曲して該コアと前記バツクシートとの間
に介在挟持されてもよい。 The extending portions of the top and back sheets forming the side flaps are joined at the side edges of the extending portions located outside the side edges of the core excluding the side edges of the recessed portion, and the extending portions of the top sheet While a liquid-proof third sheet runs along the inner surface of the portion, one side edge of the third sheet is interposed and fixed between the top sheet and the core, and the other side of the third sheet is interposed and fixed between the top sheet and the core. An edge is interposed and fixed between the side edges of the top and the extending portion of the back sheet, so that there is a gap between the side edge of the recessed notch of the core, the extending portion of the back sheet, and the third sheet. A void is formed in the The other side edge of the third sheet faces the extending portions of the top and back sheets, and is further bent from the side edge toward the core and interposed and sandwiched between the core and the back sheet. good.
こうした構成により、前記コアの凹欠部の側縁
と、前記バツクシートの延出部と、前記第３のシ
ートとの間に、または、前記コアの凹欠部の側縁
と、前記第３のシートとの間に、空隙部が形成さ
れている。 With such a configuration, there is a gap between the side edge of the recessed notch of the core, the extending portion of the back sheet, and the third sheet, or between the side edge of the recessed notch of the core and the third sheet. A gap is formed between the sheet and the sheet.
前述の構成を有する本考案のナプキンにおいて
は、前記コアのほぼ中央域に吸収された月経液の
或る量は横方向へ浸透拡散して前記コアの凹欠部
の側縁から前記空隙部に至る。また、前記中央域
に吸収されずに横方向へ流動する月経液の或る量
も前記空隙部に至る。前記空隙部は、前記凹欠部
の側縁を除き、液不透過性ないし防液性の素材で
囲まれているから、着用者の股間の動きが前記空
隙部に対して押圧およびその解除作用を繰り返し
て与えることにより、そこにいわばポンプ作用が
生じ、このポンプの押圧作用により、前記空隙部
における月経液を主としてその縦方向に流動させ
て前記凹欠部の同方向から再吸収させ、かつ、こ
のポンプの負圧作用により、前記コアの中央域に
滞留する月経液を前記空隙部へ吸引し、該再吸収
に至らせる。
In the napkin of the present invention having the above-described configuration, a certain amount of menstrual fluid absorbed in the approximately central region of the core permeates and diffuses in the lateral direction from the side edges of the recessed part of the core to the void part. reach. Also, a certain amount of menstrual fluid that is not absorbed into the central region and flows laterally also reaches the void. Since the gap is surrounded by a liquid-impermeable or liquid-proof material except for the side edges of the recessed part, movement of the wearer's crotch presses against and releases the gap. By repeatedly applying this, a so-called pumping action occurs, and the pressing action of this pump causes the menstrual fluid in the void to flow mainly in the vertical direction, and is reabsorbed from the same direction in the recessed part. Due to the negative pressure action of this pump, the menstrual fluid that remains in the central region of the core is sucked into the cavity and reabsorbed.
本考案を図示の実施例に基づいてさらに説明す
ると、以下のとおりである。
The present invention will be further explained based on the illustrated embodiments as follows.
第１図ないし第３図に示すように、ナプキン
は、吸液性コア１と、該コアの吸液面（上面）に
配置した液透過性トツプシート２と、該コアの非
吸液面（下面）に配置した液不透過性バツクシー
ト３とから構成してある。コア１は縦長マツト状
体に形成してある。コア１の縦方向のほぼ中央部
かつ幅方向の両側部には円弧状に形成してある凹
欠部４を有する。コア１の両側縁１ａからはトツ
プおよびバツクシート２，３を延出し、この延出
部分２ａ，３ａによりサイドフラツプ５を形成し
てある。コア１の両側部にはトツプシート２の延
出部分２ａの内面に沿つて、防液性を有する第３
のシート６を配置してある。第３のシート６の一
側縁６ａはコア１とトツプシート２間に介在さ
せ、接着剤または溶着による手段７で接合してあ
り、かつ、他側部６ｂはトツプおよびバツクシー
ト２，３の延出部分２ａ，３ａの側縁２ｂ，３ｂ
間に介在させ、これら側縁２ｂ，３ｂ，６ｂを接
着剤または溶着による手段（図示せず）で接合し
てある。この接合はコア１の側縁１ａ（ただし、
凹欠部６の側縁を除く）よりも外側でなしてあ
る。このようにして、ナプキンの両側部には、コ
ア１の凹欠部４の側縁と、バツクシート３の延出
部分３ａと、第３のシート６とにより三ケ月状の
空隙部８を形成してある。もとより、トツプおよ
びバツクシート２，３の両端２ｃ，３ｃも前記手
段で接合してある。 As shown in FIGS. 1 to 3, the napkin consists of a liquid-absorbent core 1, a liquid-permeable top sheet 2 disposed on the liquid-absorbing surface (upper surface) of the core, and a liquid-permeable top sheet 2 disposed on the liquid-absorbing surface (lower surface) of the core. ) and a liquid-impermeable back sheet 3 arranged in The core 1 is formed into a vertically long pine-like body. The core 1 has a recessed notch 4 formed in an arc shape at approximately the center in the longitudinal direction and on both sides in the width direction. Top and back sheets 2, 3 extend from both side edges 1a of the core 1, and side flaps 5 are formed by these extending portions 2a, 3a. On both sides of the core 1, along the inner surface of the extending portion 2a of the top sheet 2, a third layer having a liquid-proof property is provided.
Sheets 6 are arranged. One side edge 6a of the third sheet 6 is interposed between the core 1 and the top sheet 2 and joined by adhesive or welding means 7, and the other side 6b is an extension of the top and back sheets 2, 3. Side edges 2b, 3b of portions 2a, 3a
These side edges 2b, 3b, and 6b are joined by means of adhesive or welding (not shown). This joint is the side edge 1a of the core 1 (however,
(excluding the side edges of the recessed notch 6). In this way, crescent-shaped gaps 8 are formed on both sides of the napkin by the side edges of the recessed portions 4 of the core 1, the extended portions 3a of the back sheet 3, and the third sheet 6. be. Of course, both ends 2c and 3c of the top and back sheets 2 and 3 are also joined by the above-mentioned means.
第４図に示す実施例においては、コア１１を第
１部材１１ａとこれにこれよりも幅狭く形成して
積層した第２部材１１ｂとから構成し、防液性を
有する第３のシート１６を幅広く形成して第１部
材１１ａの下面に配置し、第１部材１１ａの両側
縁から外側への延出部分１６′を湾曲状態で折り
返して側縁１６ａを第１部材１１ａとトツプシー
ト２の延出部分２ａに介在させ、前記手段７で接
合してある。このようにしてコア１１の凹欠部１
４の側縁と、第３のシート１６の延出部分１６′
とにより空隙部１８を形成してある。その他の構
成は、第１図ないし第３図に示す実施例と同じで
ある。 In the embodiment shown in FIG. 4, the core 11 is composed of a first member 11a and a second member 11b laminated with a narrower width than the first member 11a, and a third sheet 16 having liquid-proof properties is formed. It is formed to be wide and placed on the lower surface of the first member 11a, and the extending portions 16' extending outward from both side edges of the first member 11a are bent back in a curved state so that the side edges 16a extend from the first member 11a and the top sheet 2. It is interposed between the portions 2a and joined by the means 7. In this way, the recessed part 1 of the core 11 is
4 and the extending portion 16' of the third sheet 16.
A cavity 18 is formed by this. The other configurations are the same as the embodiment shown in FIGS. 1 to 3.
凹欠部８，１８を充分に機能させるためには、
これらの面積はそれぞれ４〜８cm2であり、かつ、
該凹欠部を有するコア１，１１の厚みはそれぞれ
0.2cm以上であることが好ましい。 In order to fully function the recessed parts 8 and 18,
The area of each of these is 4 to 8 cm2 , and
The thicknesses of the cores 1 and 11 having the recessed portions are respectively
It is preferably 0.2 cm or more.
コア１，１１は綿状バルブ・これと高吸収性ポ
リマーの混合物等、トツプシート２は不織布・多
孔性プラスチツクフイルム等、バツクシート３は
プラスチツクフイルム・これと不織布とのラミネ
ート等、第３のシート６，１６はプラスチツクフ
イルム・防水加工ペーパー・防水加工不織布等か
らそれぞれ形成することができる。 The cores 1 and 11 are made of a cotton-like bulb or a mixture of this and a superabsorbent polymer, etc., the top sheet 2 is made of a nonwoven fabric or porous plastic film, etc., the back sheet 3 is made of a plastic film or a laminate of this and a nonwoven fabric, etc., and the third sheet 6 is 16 can be formed from plastic film, waterproof paper, waterproof nonwoven fabric, or the like.
本考案のナプキンによれば、以上の構成および
作用を有しているから、つぎの効果を有する。
Since the napkin of the present invention has the above-described structure and function, it has the following effects.
ナプキンの両側部における空隙部は、吸収性コ
アの凹欠部の側縁を除き、液不透過性ないし防水
性の素材で囲まれているから、該空隙部に至つた
月経液が漏れないばかりでなく、該空隙部の既述
したポンプ作用により、該空隙部に至つた月経液
を主としてその縦方向に流動させて前記凹欠部の
同方向から再吸収させ、かつ、前記コアの中央域
に滞留する月経液を該空隙部に吸引、該再吸収に
至らせるから、月経液の吸収拡散を促進させてそ
の横漏れを防止することができる。 The voids on both sides of the napkin, except for the side edges of the recessed portions of the absorbent core, are surrounded by liquid-impermeable or waterproof material, so menstrual fluid that reaches the voids will not leak. Rather, due to the above-mentioned pumping action of the void, the menstrual fluid that has reached the void primarily flows in the vertical direction and is reabsorbed from the same direction of the recess, and the central region of the core Since the menstrual fluid accumulated in the body is sucked into the gap and reabsorbed, the absorption and diffusion of the menstrual fluid can be promoted and its lateral leakage can be prevented.
こうした効果を有効に生じさせるためには、前
記空隙部のポンプ作用を充分に発揮させる必要が
あるところ、本考案のナプキンによれば、該空隙
部の外面をトツプおよびバツクシートの延出部分
（サイドフラツプ）で形成してあるから、着用者
の股間で押圧されたとき、復元不可能な形状に圧
潰されることが少ないから圧潰されても復元され
ることが多い。ちなみに、前記空隙部を有して
も、該空隙部の外面を形成するシートが単に湾曲
状に形成されているにすぎないと、着用者の股間
で押圧されたとき、その押圧のごとに不定形に変
形圧潰され、前記ポンプ作用がほとんど生じな
い。 In order to effectively produce such an effect, it is necessary to fully exhibit the pumping action of the void, but according to the napkin of the present invention, the outer surface of the void is used as the top and back sheet extensions (side flaps). ), when pressed between the wearer's crotch, it is unlikely to be crushed into a shape that cannot be restored, so even if it is crushed, it will often be restored. Incidentally, even if the sheet has the above-mentioned void, if the sheet forming the outer surface of the void is simply formed into a curved shape, when pressed between the wearer's crotch, each press will cause an error. It is deformed and crushed into a regular shape, and the pumping action hardly occurs.
図面は本考案のナプキンの実施例を示すもの
で、第１図は一部を切欠した斜視図、第２図は第
１図Ａ−Ａ線断面図、第３図は第１図Ｂ−Ｂ線断
面図、第４図は別の実施例を示すもので、第２図
に相当する断面図である。
１……コア、２……トツプシート、３……バツ
クシート、２ａ，３ａ……延出部分、４……凹欠
部、５……サイドフラツプ、６……第３のシー
ト、８……空隙部。
The drawings show an embodiment of the napkin of the present invention; FIG. 1 is a partially cutaway perspective view, FIG. 2 is a sectional view taken along line A-A in FIG. A line sectional view, FIG. 4, shows another embodiment, and is a sectional view corresponding to FIG. 2. DESCRIPTION OF SYMBOLS 1...Core, 2...Top sheet, 3...Back sheet, 2a, 3a...Extending portion, 4...Concave notch, 5...Side flap, 6...Third sheet, 8...Void portion.
Claims (1)
ツト状体の縦方向のほぼ中央部かつ幅方向の両
側部に形成されている凹欠部を有する吸液性コ
アと、該コアの吸液面に配置されている液透過
性トツプシートと、該コアの非吸液面に配置さ
れている液不透過性バツクシートと、これらシ
ートが該コアの両側縁から外側へ延出し、この
延出部分が互いに接合して形成されているサイ
ドフラツプとからなる生理用ナプキンにおい
て、 前記サイドフラツプを形成する前記トツプお
よびバツクシートの延出部分は前記凹欠部の側
縁を除く前記コアの側縁よりの外側に位置する
該延出部分の側縁で接合され、前記トツプシー
トの延出部分の内面に防液性を有する第３のシ
ートが沿いながら、該第３のシートの一側縁が
前記トツプシートと前記コアとの間に介在固定
されるとともに、該第３のシートの他側縁が前
記トツプおよびバツクシートの前記延出部分の
側縁間に介在固定され、よつて、前記コアの凹
欠部の側縁と、前記バツクシートの延出部分
と、前記第３のシートとの間に空隙部が形成さ
れていることを特徴とする前記ナプキン。 (2) 縦長マツト状体に形成されるとともに、該マ
ツト状体の縦方向のほぼ中央部かつ幅方向の両
側部に形成されている凹欠部を有する吸液性コ
アと、該コアの吸液面に配置されている液透過
性トツプシートと、該コアの非吸液面に配置さ
れている液不透過性バツクシートと、これらシ
ートが該コアの両側縁から外側へ延出し、この
延出部分が互いに接合して形成されているサイ
ドフラツプとからなる生理用ナプキンにおい
て、前記サイドフラツプを形成する前記トツプ
およびバツクシートの延出部分は前記凹欠部の
側縁を除く前記コアの側縁よりの外側に位置す
る該延出部分の側縁で接合され、前記トツプシ
ートの延出部分の内面に防液性を有する第３の
シートが沿いながら、該第３のシートの一側縁
が前記トツプシートと前記コアとの間に介在固
定されるとともに、該第３のシートの他側縁が
前記トツプおよびバツクシートの前記延出部分
の側縁に臨み、さらに該側縁から前記コアの側
へ屈曲して該コアと前記バツクシートとの間に
介在挟持され、よつて、前記コアの凹欠部の側
縁と、前記第３のシートとの間に空隙部が形成
されていることを特徴とする前記ナプキン。 (3) 前記凹欠部の面積が４〜８cm2であり、かつ、
該凹欠部を有する前記コアの厚みが0.2cm以上
である請求項１または２記載のナプキン。[Claims for Utility Model Registration] (1) A liquid absorbent formed in a vertically elongated pine-like body and having recessed portions formed at approximately the center in the vertical direction and on both sides in the width direction of the pine-like body. A liquid-permeable top sheet disposed on the liquid-absorbing surface of the core, a liquid-impermeable back sheet disposed on the non-liquid-absorbing surface of the core, and these sheets extend outward from both side edges of the core. A sanitary napkin comprising a side flap that extends to the top and the side flaps are formed by joining the extending portions to each other, wherein the extending portions of the top and back sheets forming the side flaps extend beyond the side edge of the recessed notch. While a third sheet having liquid-proof properties is joined to the side edge of the extending portion located outside the side edge of the core and has liquid-proof properties along the inner surface of the extending portion of the top sheet, one part of the third sheet is A side edge is interposed and fixed between the top sheet and the core, and the other side edge of the third sheet is interposed and fixed between the side edges of the extending portion of the top and back sheets. The napkin characterized in that a gap is formed between a side edge of the recessed portion of the core, an extended portion of the back sheet, and the third sheet. (2) A liquid-absorbing core formed in a vertically elongated pine-like body and having concave notches formed at approximately the center in the longitudinal direction and on both sides in the width direction of the pine-like body; A liquid-permeable top sheet disposed on the liquid surface, a liquid-impermeable back sheet disposed on the non-liquid absorption surface of the core, and these sheets extend outward from both side edges of the core, and this extending portion In the sanitary napkin, the extending portions of the top and back sheets forming the side flaps extend outwardly from the side edges of the core excluding the side edges of the recessed notch. A third sheet having a liquid-proof property is joined at the side edge of the extending portion of the top sheet, and is attached to the inner surface of the extending portion of the top sheet, while one side edge of the third sheet is connected to the top sheet and the core. The other side edge of the third sheet faces the side edges of the extending portions of the top and back sheets, and is further bent from the side edge toward the core to form the core. and the back sheet, so that a gap is formed between the side edge of the recessed part of the core and the third sheet. (3) The area of the recessed portion is 4 to 8 cm 2 , and
The napkin according to claim 1 or 2, wherein the core having the recessed portion has a thickness of 0.2 cm or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988072575U JPH0440668Y2 (en) | 1988-05-30 | 1988-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988072575U JPH0440668Y2 (en) | 1988-05-30 | 1988-05-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01176422U JPH01176422U (en) | 1989-12-15 |
| JPH0440668Y2 true JPH0440668Y2 (en) | 1992-09-24 |
Family
ID=31297734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988072575U Expired JPH0440668Y2 (en) | 1988-05-30 | 1988-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0440668Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2528752B2 (en) * | 1991-04-22 | 1996-08-28 | 株式会社瑞光 | Sanitary napkin with three-dimensional side guard and manufacturing method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5976218U (en) * | 1982-11-12 | 1984-05-23 | 大王製紙株式会社 | sanitary napkins |
| JPS59177423U (en) * | 1983-05-13 | 1984-11-27 | 三井東圧化学株式会社 | sanitary materials |
| JPS59189807U (en) * | 1983-05-13 | 1984-12-17 | ユニ・チヤ−ム株式会社 | disposable diapers |
| JPH0323233Y2 (en) * | 1985-10-09 | 1991-05-21 |
-
1988
- 1988-05-30 JP JP1988072575U patent/JPH0440668Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01176422U (en) | 1989-12-15 |
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