JPH0433849Y2 - - Google Patents
Info
- Publication number
- JPH0433849Y2 JPH0433849Y2 JP7939686U JP7939686U JPH0433849Y2 JP H0433849 Y2 JPH0433849 Y2 JP H0433849Y2 JP 7939686 U JP7939686 U JP 7939686U JP 7939686 U JP7939686 U JP 7939686U JP H0433849 Y2 JPH0433849 Y2 JP H0433849Y2
- Authority
- JP
- Japan
- Prior art keywords
- absorbent
- absorbent paper
- paper
- napkin
- pulp
- 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 90
- 239000002250 absorbent Substances 0.000 claims description 90
- 239000000463 material Substances 0.000 claims description 35
- 229920000642 polymer Polymers 0.000 claims description 20
- 229920000742 Cotton Polymers 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 3
- 239000011358 absorbing material Substances 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 description 8
- 239000008280 blood Substances 0.000 description 6
- 210000004369 blood Anatomy 0.000 description 6
- 230000002175 menstrual effect Effects 0.000 description 6
- 230000003449 preventive effect Effects 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Description
〔産業上の利用分野〕
本考案は、婦人の生理経血の処理に供するとこ
ろの生理用ナプキンに関する。
本考案の目的は、製品を形成する際の形態の安
定化を向上させ、内容構成素材の飛散を防ぎ、更
に吸収性においても優れた生理用ナプキンを提供
することにある。
〔従来の技術〕
生理用ナプキンは、吸収体として吸収紙、綿状
パルプの内の一素材又は両者を用い、その下面及
び側面を液不透過性の防漏材で覆い、更にそれら
全体を液透過性の表面材で被覆し、非使用面にズ
レ止めテープを設置してなるものが一般的であ
り、その例を第５図に示す。第５図において、１
が表面材、２が吸収紙、３が防漏材、７がズレ止
めテープである。
又、近年では吸収量の向上を目的として吸収体
の一部に、高分子吸収剤を用いている例も多く、
提案されており、その構成例を第６図及び第７図
に示す。図中、２′は綿状パルプ積繊用吸収紙、
４は綿状パルプ、５は高分子吸収剤、６は綿状ス
テープルである。
〔考案が解決しようとする問題点〕
上記の如き例に見られる様な、高分子吸収剤の
利用により、一般的に吸収量が向上したかに考え
られるが、依然として次の欠点は解決されていな
い。例えば第６図のナプキンにおいては、第１に
高分子吸収剤５の構成位置が非使用面側に近い
事、つまり生理経血が吸収された場合、その量が
少ない時は高分子吸収剤５まで十分に到達せず、
従来構成素材である綿状パルプ４又は吸収紙２′
の部分でのみ吸収保持され、高分子吸収剤５が有
効に作用しない。第２に綿状パルプ４、吸収紙
２′を積層しナプキンとして構成していく時、そ
れぞれの積層位置のズレ、又、綿状パルプ端部ａ
からの綿状パルプの飛散等が見られ、それらが加
工ラインの一部に付着、更に脱落し、混入した場
合それは異物の混入となり衛生的にも問題とな
る。
それに対し、第７図のナプキンは高分子吸収剤
５を綿状パルプ４に散布し、その両端を折り曲げ
“の”の字状に構成した例である。この場合、第
６図のナプキンに比べ、吸収体の構成時のズレは
十分改善されるものの、綿状パルプの飛散は、依
然としてｂ部分がある為、解決されていない。
一方吸収特性は、第６図のナプキンに比べ、第
７図のナプキンの方が相対的に高分子吸収剤５の
位置は使用面側に近く構成される為、その高分子
吸収剤の有効利用としては優れている。この事は
第６図のナプキンと逆に少量の生理経血が吸収さ
れた時には、十分良好な吸収特性を示す。しかし
量的に多くなつた場合、吸収体に吸収紙等、吸収
時に拡散方向を持つ素材が構成されていない為、
吸収体単位体積当たりに対する、被吸収液（生理
経血）の量が多くなり、当然その容量過剰とな
る。この対策としては、高分子吸収剤の配合量の
増量、綿状パルプの増量である程度解決可能であ
るが、これは価格高、又ナプキンが厚くなる為使
用感の低下等を引き起こし、本質的な解決とはな
らない。つまり第７図に示す構成のナプキンは、
ナプキン全体を有効に利用する点で劣つていると
言わざるを得ない。
〔問題点を解決するための手段〕
そこで本考案者は、これら従来ナプキンの有す
る欠点を排除すべく鋭意研究を重ねた結果、本考
案を完成するに至つた。
即ち、本考案は、液透過性の表面材と液不透過
性の防漏材の間に挿入された吸収体を有する生理
用ナプキンにおいて、吸収体が、第１の吸収紙、
第２の吸収紙及びそれらの間に挟まれた形状不定
の吸水材からなり、かつ第１の吸収紙が第２の吸
収紙の少なくとも一部を覆つており、第１の吸収
紙の、第２の吸収紙を覆つた部位が防漏材と接合
されていることを特徴とする生理用ナプキンを提
供するものである。
本考案において、第１の吸収紙と第２の吸収紙
の間に挟まれた形状不定の吸水材とは、綿状パル
プと高分子吸収剤との積層体又は混合体等であ
る。
本考案の生理用ナプキンは、上記のように構成
されているため、次のような利点を有する。
(1) 吸収する生理経血の多少にかかわらず、高分
子吸収剤配合の吸収体全体を有効に利用し、吸
収性に優れる。
(2) ナプキンへの構成時、異物混入の原因となる
吸収体素材の飛散等を防ぎ、衛生面に優れる。
(3) 価格的にも低価格である。
(4) 吸収体のズレ、ヨレを防止できる。
次に図面により本考案を詳細に説明する。
第１〜４図は本考案ナプキンの実施例を示し、
第１及び２図は横方向（短軸方向）の断面図、第
３及び４図は縦方向（長軸方向）の断面図であ
る。第１図のナプキンは、最終製品短軸巾より、
やや広い巾の第１の吸収紙２１に綿状パルプ４を
積繊した後、高分子吸収剤５を散布し、その高分
子吸収剤５の一部又は全部を綿状パルプ４の中に
固定し、第２の吸収紙２２を設置した後、第１の
吸収紙２１を第２の吸収紙２２の横方向両端部を
覆うように折り返し被覆して吸収体とした後、そ
の外側を防漏材３で覆い、第１の吸収紙２１の第
２の吸収紙２２を覆つている部位の一部８と防漏
材３とを接合し、更に全体を表面材１で包み、非
使用面にズレ止め材７を設置したものである。
又、第２図のナプキンは、第１の吸収紙２１の
巾を更に広くし、横方向両端部が重なるようにし
て第２の吸収紙２２を完全に被覆させたものであ
る。更に、第３及び４図のナプキンは第１の吸収
紙２１が第２の吸収紙２２の縦方向の両端部を覆
つている例である。
本考案において、第１の吸収紙２１の第２の吸
収紙２２を覆つている部位と、防漏材３とを接合
する方法は特に限定されず、熱溶融による溶着、
接着剤による接着等の方法で行うことができる。
この様にして得られた、本考案のナプキンは高
分子吸収剤５の構成位置は使用面に近く、少量の
生理経血に対してもすばやく接触し吸収保持する
に有効であり、又、多量の場合は高分子吸収剤５
の直ぐ下部に設置されている第２の吸収紙２２に
よりナプキン縦方向に拡散され、ナプキン全体
（吸収体全体）が有効に吸収に寄与する為に吸収
性、モレ、ベタツキ等に優れたナプキンが得られ
る。又、従来ナプキンと異なり、綿状パルプ４の
端部が全て第１の吸収紙２１及び第２の吸収紙２
２で覆われている為、それらの飛散もなく、異物
混入等衛生上の問題も大きく改善される。又、第
１の吸収紙が防漏剤と接合されているため吸収体
と防漏材が固定され、吸収体の移動、ヨレもまた
大きく改善される。更に、価格的にも従来使用さ
れていた吸収紙の一部を若干延長することで可能
であり、新たに構成する方法等に比べ有効な方法
と考えられる。更に、第１の吸収紙と防漏層との
接合においても、溶着であれば熱ロール等、接着
剤であればごく少量にて接合できる。
又、これら本考案の実施においては、表面材
の素材、製法等、綿状ステープルの素材及び使
用量、使用の要否、綿状パルプの使用量、高
分子吸収剤の種類、添加量、吸収紙の製法、使
用量、ポリラミ防水紙の種類（ラミネート樹
脂、片面及び両面ラミネートなど）、特性、ズ
レ止め材の種類、設置位置、使用量、接着剤の
種類、設置長さ、使用量、溶着のパターン等に
制限を受けるものではない。
〔実施例〕
以下、実施例により本考案を更に詳述するが、
本考案はこれらの実施例に限定されるものではな
い。
実施例１〜４、比較例１〜３
構成材料として以下のものを用い、表−１に示
す各種ナプキンを製作し、実際に２時間装着した
後の製品形態及び衛生性を評価した。結果を表−
１に示す。
＜構成材料＞
１ 不織布（表面材）：
オレフイン系ヒートボンドタイプ、
目付け20g／m2
２ 第１の吸収紙：
パルプ100％一般的抄紙品、目付け18g／m2
３ 第２の吸収紙：
パルプ100％一般的抄紙品、目付け30g／m2
４ 防漏材：
25g／m2防水紙の10μポリエチレンラミネー
ト品
５ 綿状パルプ：
NBKPタイプ
６ 高分子吸収剤：
ポリアクリル酸誘導体ポリマー
（0.3g使用）
[Industrial Application Field] The present invention relates to a sanitary napkin used for treating women's menstrual blood. The purpose of the present invention is to provide a sanitary napkin that improves the stability of the product's form during product formation, prevents the scattering of the constituent materials, and has excellent absorbency. [Prior Art] Sanitary napkins use one or both of absorbent paper and cotton pulp as an absorbent material, cover the lower and side surfaces with a liquid-impermeable leak-proof material, and then cover the entirety with a liquid-impermeable leak-proof material. It is common to be coated with a transparent surface material and have an anti-slip tape placed on the unused surface, an example of which is shown in FIG. In Figure 5, 1
2 is the surface material, 2 is the absorbent paper, 3 is the leakage prevention material, and 7 is the anti-slip tape. In addition, in recent years, there have been many cases in which polymeric absorbents are used as part of the absorber to improve the amount of absorption.
An example of its configuration is shown in FIGS. 6 and 7. In the figure, 2' is absorbent paper for cotton pulp stacking;
4 is a cotton-like pulp, 5 is a polymer absorbent, and 6 is a cotton-like staple. [Problems to be solved by the invention] Although it is thought that the amount of absorption has generally been improved by using polymer absorbents as seen in the examples above, the following drawbacks still remain unsolved. do not have. For example, in the napkin shown in Fig. 6, firstly, the position of the polymer absorbent 5 is close to the unused surface side, that is, when menstrual blood is absorbed and the amount is small, the polymer absorbent 5 not fully reached,
Conventional constituent material, cotton-like pulp 4 or absorbent paper 2'
The polymer absorbent 5 does not work effectively. Second, when the cotton-like pulp 4 and the absorbent paper 2' are laminated to form a napkin, the position of each layer may be misaligned, and the end of the cotton-like pulp a
If flocculent pulp is scattered and attached to a part of the processing line, and if it falls off and gets mixed in, it becomes a contamination of foreign matter and poses a sanitary problem. On the other hand, the napkin shown in FIG. 7 is an example in which a polymer absorbent 5 is dispersed on a cotton-like pulp 4, and both ends of the napkin are bent to form the shape of the letter "." In this case, compared to the napkin shown in FIG. 6, although the misalignment during the structure of the absorbent body is sufficiently improved, the scattering of flocculent pulp remains unsolved because part b still exists. On the other hand, regarding the absorption characteristics, the napkin shown in Figure 7 has the polymer absorbent 5 relatively closer to the use surface than the napkin shown in Figure 6, so the polymer absorbent can be used more effectively. It is excellent. This shows that, contrary to the napkin shown in Figure 6, it exhibits sufficiently good absorption characteristics when a small amount of menstrual blood is absorbed. However, when the amount increases, the absorbent body does not contain materials such as absorbent paper that have a diffusion direction during absorption.
The amount of liquid to be absorbed (menstrual blood) increases per unit volume of the absorber, naturally resulting in excess capacity. To some extent, this problem can be solved by increasing the amount of polymer absorbent or cotton pulp, but this increases the price and makes the napkin thicker, making it less comfortable to use. It's not a solution. In other words, the napkin with the configuration shown in Figure 7 is
I have to say that it is inferior in terms of making effective use of the entire napkin. [Means for Solving the Problems] Therefore, the inventor of the present invention conducted intensive research to eliminate these drawbacks of conventional napkins, and as a result, completed the present invention. That is, the present invention provides a sanitary napkin having an absorbent body inserted between a liquid-permeable surface material and a liquid-impermeable leak-proof material, in which the absorbent body comprises a first absorbent paper,
It consists of a second absorbent paper and a water absorbent material of irregular shape sandwiched between them, and the first absorbent paper covers at least a part of the second absorbent paper, and the first absorbent paper covers at least a part of the second absorbent paper. The present invention provides a sanitary napkin characterized in that the portion covered with the absorbent paper (No. 2) is joined to a leak-proof material. In the present invention, the water-absorbing material of irregular shape sandwiched between the first absorbent paper and the second absorbent paper is a laminate or a mixture of cotton-like pulp and a polymer absorbent. Since the sanitary napkin of the present invention is configured as described above, it has the following advantages. (1) Regardless of the amount of menstrual blood absorbed, the entire absorbent body containing a polymeric absorbent is used effectively, resulting in excellent absorbency. (2) When forming into a napkin, it prevents the absorbent material from scattering, which can cause foreign matter to be mixed in, and is excellent in terms of hygiene. (3) It is also inexpensive. (4) Prevents the absorber from shifting or twisting. Next, the present invention will be explained in detail with reference to the drawings. 1 to 4 show examples of the napkin of the present invention,
1 and 2 are cross-sectional views in the horizontal direction (short axis direction), and FIGS. 3 and 4 are cross-sectional views in the vertical direction (long axis direction). The napkin in Figure 1 is based on the short axis width of the final product.
After stacking the cotton pulp 4 on the first absorbent paper 21 having a slightly wider width, the polymer absorbent 5 is sprinkled, and part or all of the polymer absorbent 5 is fixed in the cotton pulp 4. After installing the second absorbent paper 22, the first absorbent paper 21 is folded back to cover both lateral ends of the second absorbent paper 22 to form an absorbent body, and the outside thereof is covered with a leakproof material. The part 8 of the first absorbent paper 21 that covers the second absorbent paper 22 is joined to the leakage preventive material 3, and the whole is further wrapped with the surface material 1, and the unused surface is A slip prevention material 7 is installed. Further, in the napkin shown in FIG. 2, the width of the first absorbent paper 21 is further increased, and the second absorbent paper 22 is completely covered with the width of the first absorbent paper 21 so that both ends overlap in the lateral direction. Further, the napkins shown in FIGS. 3 and 4 are examples in which the first absorbent paper 21 covers both ends of the second absorbent paper 22 in the longitudinal direction. In the present invention, the method of joining the portion of the first absorbent paper 21 covering the second absorbent paper 22 and the leakage preventive material 3 is not particularly limited, and may include welding by thermal melting,
This can be done by a method such as bonding with an adhesive. In the napkin of the present invention obtained in this way, the position of the polymer absorbent 5 is close to the use surface, and it is effective in quickly contacting and absorbing and retaining even a small amount of menstrual blood. In the case of , polymer absorbent 5
The second absorbent paper 22 installed immediately below the napkin is dispersed in the longitudinal direction of the napkin, and the entire napkin (the entire absorbent body) effectively contributes to absorption, resulting in a napkin with excellent absorbency, leakage, stickiness, etc. can get. Also, unlike conventional napkins, all the ends of the cotton-like pulp 4 are the first absorbent paper 21 and the second absorbent paper 2.
2, there is no scattering of them, and hygiene problems such as foreign matter contamination are greatly improved. Furthermore, since the first absorbent paper is bonded to the leak preventive agent, the absorbent body and the leak preventive material are fixed, and movement and twisting of the absorbent body are also greatly reduced. Furthermore, in terms of cost, this method can be achieved by slightly lengthening a portion of the absorbent paper that has been used in the past, and is considered to be a more effective method than constructing a new one. Furthermore, the first absorbent paper and the leak-proof layer can be joined by welding using a hot roll or the like, or by using a very small amount of adhesive. In addition, in implementing these inventions, the material of the surface material, the manufacturing method, etc., the material and amount of cotton staple used, whether or not it is necessary to use it, the amount of cotton pulp used, the type of polymer absorbent, the amount added, the absorption Paper manufacturing method, amount used, type of polylaminated waterproof paper (laminate resin, single-sided and double-sided laminated, etc.), characteristics, type of anti-slip material, installation location, amount used, type of adhesive, installation length, amount used, welding There are no restrictions on the pattern etc. [Example] Hereinafter, the present invention will be explained in more detail with reference to Examples.
The present invention is not limited to these examples. Examples 1 to 4, Comparative Examples 1 to 3 Various napkins shown in Table 1 were manufactured using the following constituent materials, and the product form and hygiene after actually being worn for 2 hours were evaluated. Display the results -
Shown in 1. <Construction Materials> 1. Nonwoven fabric (surface material): Olefin-based heat bond type, basis weight: 20 g/m 2 2. 1st absorbent paper: 100% pulp general paper product, basis weight: 18 g/m 2 3. 2nd absorbent paper: Pulp 100% general paper product, basis weight 30g/m 2 4 Leakproof material: 25g/m 2 10μ polyethylene laminate of waterproof paper 5 Cotton pulp: NBKP type 6 Polymer absorbent: Polyacrylic acid derivative polymer (0.3g used) )
本考案の生理用ナプキンの吸収体は、第１の吸
収紙、綿状パルプと高分子吸収剤との積層体又は
混合体等の形状不定の吸水材、及び第２の吸収紙
より構成され、第１の吸収紙が第２の吸収紙の少
なくとも一部を覆つており、その覆つた部分の外
面と、防漏剤の内面とを接合することによつて、
綿状パルプ、高分子吸収剤の飛散をなくし、かつ
防漏性、吸収容量に大きな影響を及ぼす吸収体の
ヨレ、ズレ、防漏材からの吸収体の浮きをなくす
等の利点を有する。
The absorbent body of the sanitary napkin of the present invention is composed of a first absorbent paper, a water absorbent material of an indefinite shape such as a laminate or a mixture of cotton pulp and a polymer absorbent, and a second absorbent paper, The first absorbent paper covers at least a portion of the second absorbent paper, and the outer surface of the covered portion is bonded to the inner surface of the leak preventive agent.
It has the advantage of eliminating the scattering of cotton-like pulp and polymeric absorbent, as well as eliminating twisting and shifting of the absorbent body, and lifting of the absorbent body from the leak-proofing material, which have a large effect on leak-proofing properties and absorption capacity.
第１図〜第４図は本考案のナプキンの実施例を
示すものであり、第１図及び第２図は横方向断面
図、第３図及び第４図は縦方向断面図である。
又、第５図〜第７図は従来のナプキンの横方向断
面図である。
１……表面材、２，２′……吸収紙、２１……
第１の吸収紙、２２……第２の吸収紙、３……防
漏材、４……綿状パルプ、５……高分子吸収剤、
６……綿状ステープル、７……ズレ止め材、８…
…接合部。
1 to 4 show embodiments of the napkin of the present invention, FIGS. 1 and 2 are horizontal sectional views, and FIGS. 3 and 4 are longitudinal sectional views.
Further, FIGS. 5 to 7 are cross-sectional views of conventional napkins. 1... Surface material, 2, 2'... Absorbent paper, 21...
First absorbent paper, 22... Second absorbent paper, 3... Leak proof material, 4... Cotton pulp, 5... Polymer absorbent,
6... cotton-like staple, 7... anti-slip material, 8...
...junction.
Claims (1)
に挿入された吸収体を有する生理用ナプキンに
おいて、吸収体が、第１の吸収紙、第２の吸収
紙及びそれらの間に挟まれた形状不定の吸水材
からなり、かつ第１の吸収紙が第２の吸収紙の
少なくとも一部を覆つており、第１の吸収紙
の、第２の吸収紙を覆つた部位が防漏材と接合
されていることを特徴とする生理用ナプキン。 ２ 形状不定の吸水材が、綿状パルプと高分子吸
収剤との積層体又は混合体である実用新案登録
請求の範囲第１項記載の生理用ナプキン。[Claims for Utility Model Registration] 1. A sanitary napkin having an absorbent body inserted between a liquid-permeable surface material and a liquid-impermeable leak-proofing material, wherein the absorbent body comprises a first absorbent paper, a first absorbent paper, The first absorbent paper covers at least a part of the second absorbent paper, and the first absorbent paper covers at least a part of the second absorbent paper. A sanitary napkin characterized in that the portion covering the absorbent paper is joined to a leak-proof material. 2. The sanitary napkin according to claim 1, wherein the shapeless water-absorbing material is a laminate or a mixture of cotton pulp and a polymer absorbent.
Priority Applications (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7939686U JPH0433849Y2 (en) | 1986-05-26 | 1986-05-26 | |
| MYPI87000682A MY100853A (en) | 1986-05-26 | 1987-05-20 | Sanitary napkin |
| PH35286A PH23954A (en) | 1986-05-26 | 1987-05-22 | Sanitary napkin |
| CA000537869A CA1298684C (en) | 1986-05-26 | 1987-05-25 | Sanitary napkin |
| DE3752024T DE3752024T2 (en) | 1986-05-26 | 1987-05-26 | Sanitary napkin |
| ES198787304652T ES2041263T3 (en) | 1986-05-26 | 1987-05-26 | SANITARY MAT. |
| DE87304652T DE3786371T2 (en) | 1986-05-26 | 1987-05-26 | Sanitary napkin. |
| ES91202601T ES2098315T3 (en) | 1986-05-26 | 1987-05-26 | SANITARY PURCHASE. |
| US07/053,677 US4798601A (en) | 1986-05-26 | 1987-05-26 | Sanitary napkin |
| EP87304652A EP0248584B1 (en) | 1986-05-26 | 1987-05-26 | Sanitary napkin |
| EP91202601A EP0474317B1 (en) | 1986-05-26 | 1987-05-26 | Sanitary napkin |
| SG59794A SG59794G (en) | 1986-05-26 | 1994-04-27 | Sanitary napkin |
| HK49994A HK49994A (en) | 1986-05-26 | 1994-05-19 | Sanitary napkin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7939686U JPH0433849Y2 (en) | 1986-05-26 | 1986-05-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62189724U JPS62189724U (en) | 1987-12-02 |
| JPH0433849Y2 true JPH0433849Y2 (en) | 1992-08-13 |
Family
ID=30929214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7939686U Expired JPH0433849Y2 (en) | 1986-05-26 | 1986-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0433849Y2 (en) |
-
1986
- 1986-05-26 JP JP7939686U patent/JPH0433849Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62189724U (en) | 1987-12-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4798601A (en) | Sanitary napkin | |
| JP3986222B2 (en) | Absorbent articles | |
| JP4458702B2 (en) | Absorbent articles | |
| JP2901256B2 (en) | Human exudate absorption pad | |
| RU2207097C2 (en) | Absorbing product | |
| JP3748002B2 (en) | Absorbent articles | |
| JPH105274A (en) | Absorptive article | |
| JPH09173381A (en) | Absorptive article | |
| JP3385183B2 (en) | Disposable body fluid absorbent pad | |
| EP1207833B1 (en) | Absorbent article with improved liquid-handling ability | |
| JPH1066710A (en) | Absorbing article | |
| JPH0433849Y2 (en) | ||
| CN106420176A (en) | Sanitary towel | |
| JPH0533139Y2 (en) | ||
| JP7194612B2 (en) | absorbent article | |
| JP4605971B2 (en) | Disposable wearing items | |
| JPS6041222Y2 (en) | sanitary napkin | |
| JPH0453780Y2 (en) | ||
| JPH10295721A (en) | Absorptive article | |
| JPS5887301A (en) | Disposable diaper | |
| JPH044742Y2 (en) | ||
| JP2556067Y2 (en) | Sanitary napkin | |
| CN217660380U (en) | Novel nursing pad | |
| JPS5921780Y2 (en) | sanitary napkins | |
| JPH0211066Y2 (en) |