JP3414494B2 - Method for producing absorbent wear article - Google Patents
Method for producing absorbent wear articleInfo
- Publication number
- JP3414494B2 JP3414494B2 JP10926894A JP10926894A JP3414494B2 JP 3414494 B2 JP3414494 B2 JP 3414494B2 JP 10926894 A JP10926894 A JP 10926894A JP 10926894 A JP10926894 A JP 10926894A JP 3414494 B2 JP3414494 B2 JP 3414494B2
- Authority
- JP
- Japan
- Prior art keywords
- woven fabric
- layer
- heat
- pattern
- sheet
- 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
Classifications
-
- 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
- A61F13/84—Accessories, not otherwise provided for, for absorbent pads
- A61F2013/8497—Accessories, not otherwise provided for, for absorbent pads having decorations or indicia means
Landscapes
- Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、吸収性着用物品に係
り、特に子供用の使い捨てトレーニングパンツや使い捨
て紙おむつなどの吸収性着用物品の製造方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to absorbent wearable articles, and more particularly to a method for manufacturing absorbent wearable articles such as disposable training pants and disposable paper diapers for children.
【０００２】[0002]
【従来の技術】幼児用の使い捨てトレーニングパンツや
おむつなどの吸収性着用物品においては、その前後を容
易に見分けることができるように、前部または後部の少
なくとも一方に目印を付けている。この目印としては、
たとえば前見頃に貼着したフロントターゲットテープ、
色を異ならせた腰ギャザー、あるいは前見頃と後見頃に
異なった子供が好むような、動物などのキャラクターデ
ザインや文字などからなる図柄の印刷などがある。2. Description of the Related Art In absorbent wearable articles such as disposable training pants and diapers for infants, at least one of a front portion and a rear portion is marked so that the front and rear thereof can be easily distinguished. As this mark,
For example, the front target tape attached at the front
There are waist gathers with different colors, or character designs such as animals and printing of patterns such as characters that are preferred by children with different foreground and posterior times.
【０００３】一方、たとえば特開平３− 90602号公報に
おいては、トップシートと透明バックシートと、これら
の間に介在する第３の部材とを含み、透明バックシート
と第３の部材とをこれらの地色と異なる色のドット接着
剤群で接合し、所定の個所においてドット接着剤群の密
部分を形成して表示要素を画成して、この表示要素を透
明バックシートを介して透視できるようにした着用物品
が開示されている。On the other hand, for example, in Japanese Unexamined Patent Publication No. 3-90602, a top sheet, a transparent back sheet, and a third member interposed between them are included, and the transparent back sheet and the third member are made of these materials. Bonding with a dot adhesive group of a color different from the ground color, forming a dense part of the dot adhesive group at a predetermined position to define a display element, and enabling this display element to be seen through a transparent back sheet A worn article is disclosed.
【０００４】[0004]
【発明が解決しようとする課題】従来一般的に行われて
いるフロントターゲットテープの貼着、色を異ならせた
腰ギャザー、あるいは図柄の印刷などの場合には、資材
コストが嵩む。In the case of attaching a front target tape, which is commonly used in the past, waist gathers with different colors, or pattern printing, the material cost increases.
【０００５】しかるに、上記公報に開示されている技術
は、フロントターゲットテープを使用しない使い捨てト
レーニングパンツを対象とする場合には、資材の削減の
観点から有効である。However, the technique disclosed in the above publication is effective from the viewpoint of material reduction when the disposable training pants that do not use the front target tape are targeted.
【０００６】しかし、密にしたドット接着剤群は、基本
的には透明バックシートと第３の部材とを接着するため
のものでなく、図柄を表示することのみに役立つもので
あり、このために、接着以外のための接着剤の使用量が
嵩み経済的でないばかりでなく、その部分が強張り、着
用感の低下を招く。また、ドット接着剤群は色付きであ
るために、接着個所のみならず図柄部分も際立ち、とも
すればオーバーデザインとなり、商品価値が低下する。However, the dense dot adhesive group is basically not for adhering the transparent back sheet and the third member, but is useful only for displaying a pattern, and for this reason. In addition, not only is the amount of the adhesive used for adhesion other than adhesion increased and it is not economical, and the part is strengthened, resulting in deterioration of the wearing feeling. In addition, since the dot adhesive group is colored, not only the adhesion points but also the pattern portions are conspicuous, which may result in overdesign, which lowers the commercial value.
【０００７】そこで、本発明の課題は、前後の区別のた
めの資材の付加を必要とせず、しかも、シートの剛性が
基本的に変わることがなく、デザイン上、柔らかい感覚
を与えることができる吸収性着用物品を得る方法を提供
することにある。Therefore, an object of the present invention is to absorb an absorbent material which does not require addition of a material for distinguishing the front and rear, and the rigidity of the seat does not basically change, and which gives a soft feeling in design. It is to provide a method for obtaining a sex-wearing article.
【０００８】[0008]
【課題を解決するための手段】上記課題を解決するた
め、吸収性着用物品の外面を形成するシートが図柄形成
シートとされ、前記図柄形成シートは、低温側で熱溶融
性を示す外層部分を構成する外層不織布層と、高温側で
熱溶融性を示す内層部分を構成する不織布層とからなる
２層構造の不織布により形成し、前記図柄形成シート
に、前記外層不織布の熱溶融温度と前記内層不織布の熱
溶融温度との中間温度で、前記外層不織布層に対して熱
エンボスを付与し、ドットパターンによる図柄を形成す
ることを特徴とするものである。In order to solve the above-mentioned problems, a sheet forming an outer surface of an absorbent wearing article is a pattern forming sheet, and the pattern forming sheet has an outer layer portion showing a heat melting property at a low temperature side. On the high temperature side with the outer layer nonwoven fabric layer
It is formed of a non-woven fabric having a two-layer structure consisting of a non-woven fabric layer forming a heat-melting inner layer portion, and the pattern forming sheet has a heat-melting temperature of the outer- layer non-woven fabric and heat of the inner-layer non-woven fabric.
Heat embossing is applied to the outer layer nonwoven fabric layer at an intermediate temperature between the melting temperature and the pattern to form a dot pattern.
【０００９】ここに、前記図柄は前見頃または後見頃の
一方に形成するか、両者に異なる図柄をもって形成する
ことができる。また、熱エンボスにより、熱エンボスさ
れた部分とされていない嵩高部分との間での嵩の相違に
よって区別化が可能とすることができる。Here, the design can be formed on one of the front viewing period and the back viewing period, or can be formed with different designs on both sides. In addition, the heat embossing enables distinction due to the difference in bulk between the heat embossed portion and the non-bulky portion.
【００１０】[0010]
【作用】本発明に従って、前記図柄形成シートは、低温
側で熱溶融性を示す外層部分を構成する外層不織布層
と、高温側で熱溶融性を示す内層部分を構成する不織布
層とからなる２層構造の不織布により形成し、前記図柄
形成シートに、前記外層不織布の熱溶融温度と前記内層
不織布の熱溶融温度との中間温度で、前記外層不織布層
に対して熱エンボスを付与し、ドットパターンによる図
柄を形成する。熱エンボスを与えると、シートが熱溶融
し、外観的に他の部分と異なる状態となる。シート材料
を不織布とした場合には、繊維密度が密になり、透明化
し、他の部分と明確に区別できるようになる。According to the present invention, the pattern forming sheet has a low temperature.
The outer layer non-woven fabric layer forming the outer layer portion showing heat-melting property on the side, and the non-woven fabric having a two-layer structure consisting of the non-woven fabric layer forming the inner layer portion showing heat-melting property on the high temperature side, the pattern forming sheet, Thermal melting temperature of the outer layer nonwoven fabric and the inner layer
Heat embossing is applied to the outer layer non-woven fabric layer at an intermediate temperature between the heat melting temperature of the non-woven fabric and a pattern by a dot pattern is formed. When heat embossing is applied, the sheet is melted by heat and is in a state of appearance different from other portions. When the sheet material is a non-woven fabric, the fiber density becomes dense and the sheet becomes transparent so that it can be clearly distinguished from other portions.
【００１１】したがって、この図柄をたとえば前見頃の
みに形成しておけば、吸収性物品の前後の区別が可能で
あり、かつその図柄としてたとえば動物の顔などを描く
ことにより同時に商品価値を高めることができる。ま
た、図柄は熱エンボスにより形成するので、接着剤を使
用する場合のようにシート材料を強張らせることはな
い。さらに、熱エンボスは製品の製造過程の適宜の段階
で簡易にかつ迅速に施すことができ、接着剤を使用する
場合と比較して、製造コストが低減し、かつ製造ライン
のスピードアップを図ることができる。Therefore, if this design is formed, for example, only in the foreground, it is possible to distinguish the front and back of the absorbent article, and at the same time enhance the commercial value by drawing, for example, the face of an animal as the design. You can Moreover, since the pattern is formed by hot embossing, the sheet material is not strengthened as in the case of using an adhesive. Furthermore, heat embossing can be applied easily and quickly at an appropriate stage of the product manufacturing process, which reduces the manufacturing cost and speeds up the manufacturing line compared to the case where an adhesive is used. You can
【００１２】本発明の下では、熱エンボスはドットパタ
ーン、すなわち不連続な熱エンボスにより形成される。
連続的にすなわち連続直線または曲線とすると、外力が
当該シートに作用した場合、熱を受けて材料変性した部
分において破断する危険性があるからである。Under the present invention, the hot embossing is formed by a dot pattern, ie a discontinuous hot embossing.
This is because if it is made continuous, that is, if it is a continuous straight line or a curved line, when an external force acts on the sheet, there is a risk of breaking at the portion where the material is modified by receiving heat.
【００１３】[0013]
【実施例】以下本発明を図面を参照しながら実施例によ
りさらに詳説する。図１および図２は吸収性着用物品と
して使い捨てトレーニングパンツの例を示したもので、
図１は砂時計状に切り抜かれた段階の半製品状態の平面
図、図２はこれをパンツ状に成形した後の正面図であ
る。トレーニングパンツ１０の前見頃１１には、犬の顔
を形どった図柄Ｒが形成されている。The present invention will be described in more detail by way of examples with reference to the drawings. 1 and 2 show an example of disposable training pants as an absorbent wearing article,
FIG. 1 is a plan view of a semi-finished product at the stage of being cut out in an hourglass shape, and FIG. 2 is a front view after forming this into a pants shape. At the foreground 11 of the training pants 10, a pattern R in the shape of a dog's face is formed.
【００１４】トレーニングパンツ１０の素材としては、
たとえばポリエチレン、ポリプロピレン、ポリウレタ
ン、ポリエステル等の熱溶融性、より好ましくはさらに
熱融着性を示す合成繊維、またはこれらの不織布、ある
いは前記繊維の複合不織布、さらには単なるフィルムシ
ートなどを用いることができる。不織布の製造方法とし
ては公知の製造方法を採用することができるが、好適に
は乾式法、スパンボンド法、メルトブローン法、水流交
絡法（スパンレース法）等の手段を挙げることができ
る。As the material of the training pants 10,
For example, synthetic fibers exhibiting heat-melting property, more preferably heat-melting property, such as polyethylene, polypropylene, polyurethane, polyester, etc., or non-woven fabrics thereof, or composite non-woven fabrics of the above-mentioned fibres, and simple film sheet etc. can be used. . As a method for producing a nonwoven fabric, a known production method can be adopted, and preferably, a dry method, a spun bond method, a melt blown method, a hydroentangling method (spunlace method) and the like can be mentioned.
【００１５】特に不織布で形成するのが好ましい。不織
布は熱エンボスをかけたとき、繊維が溶融し、あるいは
さらに繊維相互が熱融着し、透明化して、他の部分との
外観上の差異が明瞭となるためである。また、熱エンボ
スされた部分とされていない嵩高部分との間での嵩の相
違によっても区別化が可能であるからである。この不織
布としては、比較的繊度の小さい、たとえばデニール数
が６ｄ以下のものが好ましい。不織布の坪量は目付けで
２０〜９０ｇ／m2とするのが望ましい。２０ｇ／ｍ2 未
満だと、熱エンボスを付与したときに、吸収性着用物品
が破れるおそれがあり、反対に９０ｇ／m2を超えると、
透明化の割合が少なくなるとともに材料コストが嵩む。
最適範囲は、４０〜６５ｇ／m2である。It is particularly preferable to form it with a non-woven fabric. This is because when heat-embossing is applied to the non-woven fabric, the fibers are melted, or the fibers are heat-sealed to each other and become transparent, so that the difference in appearance from other parts becomes clear. Further, it is possible to make a distinction by the difference in bulk between the hot embossed portion and the non-bulky portion. As this non-woven fabric, one having a relatively small fineness, for example, a denier number of 6 d or less is preferable. The basis weight of the non-woven fabric is preferably 20 to 90 g / m 2 in basis weight. If it is less than 20 g / m 2 , the absorbent wearing article may be broken when heat embossing is applied, and conversely, if it exceeds 90 g / m 2 ,
The ratio of transparency is reduced and the material cost is increased.
The optimum range is 40 to 65 g / m 2 .
【００１６】２層からなる複合不織布も用いる。たとえ
ば、ポリエステルとポリプロピレンとがたとえば７０／
３０の割合で混合し、これを水流交絡法により混合第１
不織布層として得て、これにポリウレタン繊維をメルト
ブロー法により第２不織布層として結合したものを挙げ
ることができる。第１不織布層は３０ｇ／m2、第２不織
布層３０ｇ／m2、合計６０ｇ／m2としたものである。A composite non-woven fabric having two layers is also used. For example, polyester / polypropylene is 70 /
Mix at a ratio of 30 and mix it by the hydroentangling method.
One obtained as a non-woven fabric layer and having polyurethane fibers bonded thereto as a second non-woven fabric layer by a melt blow method can be mentioned. The first non-woven fabric layer was 30 g / m 2 , and the second non-woven fabric layer was 30 g / m 2 , with a total of 60 g / m 2 .
【００１７】熱エンボスとしては、凹凸加工したエンボ
スロールを加熱するか、エンボスロールに対向したロー
ルを加熱ロールとするなどの方法によって付与できる。
他方、超音波シールによる場合には、凹凸加工したエン
ボスロールにより付与できる。加熱温度としては、対象
のシートの繊維が熱溶融する温度以上であればよく特に
限定されない。たとえば、ポリプロピレンまたはこれを
含む材料の場合には、１４０〜１８０℃とすることがで
きる。The heat embossing can be performed by heating an embossing roll having an uneven surface or by using a roll facing the embossing roll as a heating roll.
On the other hand, in the case of ultrasonic sealing, it can be applied by an embossing roll having an uneven surface. The heating temperature is not particularly limited as long as it is equal to or higher than the temperature at which the fibers of the target sheet are thermally melted. For example, in the case of polypropylene or a material containing the same, the temperature may be 140 to 180 ° C.
【００１８】本発明において、図柄形成シートとして、
２層または３層以上のシートを用いる場合、各層が熱溶
融性を示す必要はなく、単に外層部分が熱溶融性を示す
ものであれば足りる。たとえば、低温側で熱溶融性を示
す不織布層と高温側で熱溶融性を示す不織布とで２層構
造の不織布を得る場合には、熱エンボス温度をそれらの
中間温度とし、低温側で熱溶融性を示す不織布層を外面
として吸収性物品を製造することができる。In the present invention, as the pattern forming sheet,
When using a sheet of 2 layers or 3 layers or more, it is not necessary for each layer to have a heat-melting property, and it is sufficient if the outer layer portion has a heat-melting property. For example, when a non-woven fabric having a two-layer structure is formed by a non-woven fabric layer showing a heat-melting property on the low temperature side and a non-woven fabric showing a heat-melting property on the high temperature side, the heat embossing temperature is set to an intermediate temperature between them and the heat-melting process is performed on the low temperature side. The absorbent article can be manufactured with the non-woven fabric layer exhibiting the property as the outer surface.
【００１９】本発明において、図柄Ｒとしては、図３に
示すように、ドットにより形成することが前述の理由か
ら好ましい。In the present invention, it is preferable that the pattern R is formed by dots as shown in FIG. 3 for the above reason.
【００２０】＜実施例＞
ポリエステルとポリプロピレンとを７０／３０の割合で
混合し、これを水流交絡法により第１不織布層として得
て、これにポリウレタン繊維をメルトブロー法により第
２不織布層として結合した。第１不織布層は３０ｇ／
m2、第２不織布層３０ｇ／m2、合計６０ｇ／m2とした。
また、第１不織布側からストライプ状にヒートシール２
して、図１の左右方向に伸縮可能なフルート状の２層不
織布１を得た。<Example> Polyester and polypropylene were mixed at a ratio of 70/30 to obtain a first non-woven fabric layer by a hydroentangling method, to which polyurethane fibers were bonded as a second non-woven fabric layer by a melt blow method. . The first nonwoven layer is 30 g /
m 2 and the second non-woven fabric layer 30 g / m 2 , total 60 g / m 2 .
In addition, a heat seal 2 is formed in stripes from the first non-woven fabric side.
Thus, a flute-shaped two-layer nonwoven fabric 1 capable of expanding and contracting in the left-right direction in FIG. 1 was obtained.
【００２１】この２層不織布１の第１不織布側から図１
および図３の態様で犬の顔を描いた図柄Ｒを熱エンボス
（温度１６０℃）により形成した。その結果、図柄は明
瞭に現出した。その後、図１に示すように砂時計状に切
り取り、かつ所定の長さとして、前後を重ねてその側部
相互を接着剤または熱溶着結合して（結合部分を符号３
として示す）、図２に示す使い捨てトレーニングパンツ
１０を得た。このパンツ１０は、使用に際しては、内部
に適宜の吸収体２０を介装する。From the first non-woven fabric side of the two-layer non-woven fabric 1 shown in FIG.
And the pattern R depicting the dog's face in the embodiment of FIG. 3 was formed by hot embossing (temperature 160 ° C.). As a result, the pattern appeared clearly. After that, as shown in FIG. 1, it is cut out in an hourglass shape, and the front and rear portions thereof are overlapped with each other to have a predetermined length, and the side portions thereof are adhesively or heat-welded to each other (the connecting portion is denoted by reference numeral 3).
2), the disposable training pants 10 shown in FIG. 2 were obtained. When this pants 10 is used, an appropriate absorber 20 is inserted inside.
【００２２】前記の実施例においては、ストライプ加工
を行っているが、特にストライプ加工を行う必要はな
い。さらに、上記実施例においては、吸収性着用物品の
前見頃にのみ図柄を形成したが、後見頃のみ、あるいは
前見頃後見頃の双方に形成してもよい。ここで、前見頃
と後見頃の双方に図柄を形成する場合には、それぞれ異
なった図柄を形成するのが前後の区別のために望まし
い。Although striping is performed in the above embodiment, it is not necessary to perform striping. Further, in the above-mentioned embodiment, the design is formed only in the front season of the absorbent wearing article, but it may be formed only in the rear season or in both the front season and the rear season. Here, in the case of forming the symbols on both the front and back portions, it is desirable to form different patterns for distinguishing the front and back.
【００２３】[0023]
【発明の効果】以上の説明から明らかなとおり、本発明
によれば、前後の区別のための資材の付加を必要とせ
ず、しかも、シートの剛性が基本的に変わることがな
く、デザイン上、柔らかい感覚を与えることができるな
どの利点がもたらされる。As is apparent from the above description, according to the present invention, it is not necessary to add a material for distinguishing front and rear, and the rigidity of the seat is basically unchanged, and It has advantages such as being able to give a soft feeling.
【図１】本発明に係る吸収性着用物品素材の平面図であ
る。FIG. 1 is a plan view of an absorbent wearing article material according to the present invention.
【図２】製品状態の正面図である。FIG. 2 is a front view of a product state.
【図３】ドットパターンで形成した図柄の拡大図であ
る。FIG. 3 is an enlarged view of a symbol formed in a dot pattern.
１…吸収性物品素材（２層不織布）、３…結合部、１０
…吸収性物品（トレーニングパンツ）、２０…吸収体、
Ｒ…図柄。1 ... Absorbent article material (2-layer non-woven fabric), 3 ... Coupling part, 10
... Absorbent article (training pants), 20 ... Absorber,
R ... Design.
Claims (2)
図柄形成シートとされ、 前記図柄形成シートは、低温側で熱溶融性を示す外層部
分を構成する外層不織布層と、高温側で熱溶融性を示す
内層部分を構成する不織布層とからなる２層構造の不織
布により形成し、 前記図柄形成シートに、前記外層不織布の熱溶融温度と
前記内層不織布の熱溶融温度との中間温度で、前記外層
不織布層に対して熱エンボスを付与し、ドットパターン
による図柄を形成することを特徴とする吸収性着用物品
の製造方法。1. A sheet forming an outer surface of an absorbent wearing article is a pattern forming sheet, wherein the pattern forming sheet comprises an outer layer non-woven fabric layer forming an outer layer portion showing heat melting property on a low temperature side and a heat generating layer on a high temperature side. It is formed of a non-woven fabric having a two-layer structure consisting of a non-woven fabric layer that constitutes an inner layer portion that exhibits meltability, and the heat-melting temperature of the outer-layer non-woven fabric is added to the pattern forming sheet.
A method for producing an absorbent wearing article , comprising applying heat embossing to the outer layer non-woven fabric layer at an intermediate temperature between the heat melting temperature of the inner layer non-woven fabric and forming a pattern in a dot pattern.
成されるか、両者に異なる図柄をもって形成されている
請求項１記載の吸収性着用物品の製造方法。2. The method for manufacturing an absorbent wearing article according to claim 1, wherein the design is formed on one of the front viewing period and the back viewing period, or both patterns are formed with different designs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10926894A JP3414494B2 (en) | 1994-05-24 | 1994-05-24 | Method for producing absorbent wear article |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10926894A JP3414494B2 (en) | 1994-05-24 | 1994-05-24 | Method for producing absorbent wear article |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07313549A JPH07313549A (en) | 1995-12-05 |
| JP3414494B2 true JP3414494B2 (en) | 2003-06-09 |
Family
ID=14505868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10926894A Expired - Lifetime JP3414494B2 (en) | 1994-05-24 | 1994-05-24 | Method for producing absorbent wear article |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3414494B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10376420B2 (en) | 2013-06-13 | 2019-08-13 | 3M Innovative Properties Company | Personal hygiene article and container for the same |
| US10704172B2 (en) | 2014-04-10 | 2020-07-07 | 3M Innovative Properties Company | Fibers and articles including them |
| US10709619B2 (en) | 2013-06-13 | 2020-07-14 | 3M Innovative Properties Company | Fastening tape and mechanical fastener including microporous film |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11104172A (en) * | 1997-09-30 | 1999-04-20 | Uni Charm Corp | Disposable pants type diaper |
| JP2001054536A (en) | 1999-08-20 | 2001-02-27 | Uni Charm Corp | Throw-away diaper having pattern sheet and its production |
| JP3652263B2 (en) * | 2000-04-19 | 2005-05-25 | 花王株式会社 | Absorbent articles |
| US6949689B2 (en) | 2000-04-19 | 2005-09-27 | Kao Corporation | Absorbent article |
| JP3492992B2 (en) * | 2000-09-22 | 2004-02-03 | 大王製紙株式会社 | Paper diaper and method for producing the same |
| JP3605584B2 (en) * | 2001-09-13 | 2004-12-22 | ユニ・チャーム株式会社 | Pants-type disposable diapers |
| JP3732459B2 (en) * | 2002-05-30 | 2006-01-05 | ユニ・チャーム株式会社 | Display element forming method |
| JP3735586B2 (en) * | 2002-05-30 | 2006-01-18 | ユニ・チャーム株式会社 | Display element forming method |
| JP2005137582A (en) * | 2003-11-06 | 2005-06-02 | Hakujuji Co Ltd | Disposable absorbent article |
| CN101262895B (en) | 2005-09-13 | 2012-06-20 | Sca卫生产品股份公司 | Absorbent articles for sanitation |
| JP5026555B2 (en) * | 2010-05-06 | 2012-09-12 | ユニ・チャーム株式会社 | Disposable diapers with patterned sheets |
| JP6907692B2 (en) * | 2017-05-16 | 2021-07-21 | 王子ホールディングス株式会社 | Absorbent article |
-
1994
- 1994-05-24 JP JP10926894A patent/JP3414494B2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10376420B2 (en) | 2013-06-13 | 2019-08-13 | 3M Innovative Properties Company | Personal hygiene article and container for the same |
| US10709619B2 (en) | 2013-06-13 | 2020-07-14 | 3M Innovative Properties Company | Fastening tape and mechanical fastener including microporous film |
| US10704172B2 (en) | 2014-04-10 | 2020-07-07 | 3M Innovative Properties Company | Fibers and articles including them |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07313549A (en) | 1995-12-05 |
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