JP2761166B2 - Method and apparatus for cutting elastic body - Google Patents
Method and apparatus for cutting elastic bodyInfo
- Publication number
- JP2761166B2 JP2761166B2 JP5046667A JP4666793A JP2761166B2 JP 2761166 B2 JP2761166 B2 JP 2761166B2 JP 5046667 A JP5046667 A JP 5046667A JP 4666793 A JP4666793 A JP 4666793A JP 2761166 B2 JP2761166 B2 JP 2761166B2
- Authority
- JP
- Japan
- Prior art keywords
- elastic body
- sheet
- cutting
- adhesive portion
- elastic
- 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 - Fee Related
Links
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は使い捨ておむつや使い捨
てパンツ等を構成するシート材料上に接着部および非接
着部を設けて糸状又は帯状弾性体を貼着し、この弾性体
を非接着部において切断する方法および装置に関し、詳
細には上記シート材料を損傷することなく弾性体を速や
かに切断することのできる弾性体の切断方法及び切断装
置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention provides an adhesive portion and a non-adhesive portion on a sheet material constituting a disposable diaper, disposable pants and the like, and sticks a thread-like or band-like elastic material on the sheet material. More particularly, the present invention relates to a method and an apparatus for cutting an elastic body that can quickly cut an elastic body without damaging the sheet material.
【０００２】[0002]
【従来の技術】図４はパンツ型使い捨ておむつの一例を
示す一部破断説明図であり、おむつＤは透水性の表面シ
ート７及び２層構造（１，９）のバックシートを積層し
てなり、これらの間には粉砕パルプや高吸水性樹脂から
なる吸収体８が充填される。また最外層シート１にはウ
エストギャザー用弾性体１１、サイド引張用弾性体１２
及び股ギャザー用弾性体１３が貼着され、その上にもう
一枚のシート９が接着されてバックシートを形成してい
る。なお符号６ａ，６ｂは両部分を相互に接合するため
の接合代を示す。2. Description of the Related Art FIG. 4 is a partially cutaway explanatory view showing an example of a pants-type disposable diaper. A diaper D is formed by laminating a water-permeable top sheet 7 and a back sheet having a two-layer structure (1, 9). An absorbent 8 made of pulverized pulp or a highly water-absorbent resin is filled between them. The outermost sheet 1 has an elastic body 11 for waist gathers and an elastic body 12 for side tension.
And the elastic body 13 for crotch gathers is adhered, and another sheet 9 is adhered thereon to form a back sheet. Reference numerals 6a and 6b denote joining margins for joining both parts to each other.
【０００３】この様なパンツ型使い捨ておむつＤを連続
的に製造するに当たっては、図３に示す様な手段が採用
されている。すなわち帯状に連続する最外層シート１を
矢印方向へ移動させながら、連続する弾性体１１，１
２，１３を所定位置に配置し、シート１上に予め塗布し
た接着剤または予め弾性体に塗布した接着剤によってシ
ート１と各弾性体を接着させる。そしてその上部に吸収
体などの必要な各種材料を積層すると共に、一点鎖線Ｃ
ａに示す位置でシート１等を切断して個々のおむつＤ1
を分断する。In continuously manufacturing such a pants-type disposable diaper D, means as shown in FIG. 3 is employed. That is, while moving the outermost layer sheet 1 continuous in a strip shape in the direction of the arrow, the continuous elastic bodies 11 and 1 are moved.
The sheets 2 and 13 are arranged at predetermined positions, and the sheet 1 and each elastic body are adhered to each other by an adhesive previously applied to the sheet 1 or an adhesive previously applied to the elastic body. On top of this, various necessary materials such as an absorber are laminated, and a dashed line C
and cutting the sheet 1 or the like at the position shown in a individual diaper D 1
Divide.
【０００４】ところが図４に示すパンツ型使い捨ておむ
つＤにおいて、サイド引張用弾性体１２や股ギャザー用
弾性体１３はその全長が必要なわけではなく、吸収体８
の下部に相当する部分は弾性体による引張りは不要であ
るため、この部分に弾性体による引張力が残存している
と、吸収体８が変形したり、おむつ外面に不要な皺を生
じて製品外観を損ねる等の問題が起きている。このため
これら弾性体の中央部分を非接着部１２ｂ，１３ｂとし
てシート１への接着を行なわず、且つこの部分の引張力
をできるだけ低減し、上記問題が起こらない様に工夫さ
れている。However, in the pants-type disposable diaper D shown in FIG. 4, the side tension elastic body 12 and the crotch gather elastic body 13 do not need to have the full length.
Since the portion corresponding to the lower portion of the diaper does not need to be pulled by an elastic body, if the tensile force of the elastic body remains in this portion, the absorbent body 8 may be deformed or unnecessary wrinkles may be generated on the outer surface of the diaper. There are problems such as impairing the appearance. For this reason, the center portion of these elastic bodies is used as non-adhesion portions 12b and 13b so as not to be bonded to the sheet 1 and the tensile force of this portion is reduced as much as possible so that the above-mentioned problem does not occur.
【０００５】しかしながら上記非接着部において弾性体
１２ｂ，１３ｂがシート１上に残存していると、上記に
示した様な外観の劣化等は避けられず、商品品質は低い
ものとなっていた。従って上記弾性体を非接着部１２
ｂ，１３ｂにおいて切断し、該弾性体を除去してしまう
か、あるいはこの非接着部１２ｂ，１３ｂを接着部１２
ａ，１３ａ側へ収縮させ、吸収体８の下部近辺に弾性体
が存在しない様にすることが考えられた。しかし、弾性
体１２，１３とシート１は互いに接しており、弾性体１
２，１３側から切断刃を近接させるとシート１をも切っ
てしまうことになり、商品品質を著しく損ねることとな
る。However, if the elastic members 12b and 13b remain on the sheet 1 in the non-adhered portion, the deterioration of the appearance as described above is unavoidable, and the product quality is low. Therefore, the elastic body is connected to the non-adhered portion 12.
b, 13b, the elastic body is removed, or the non-adhered portions 12b, 13b are
It was considered that the elastic body was contracted to the side of a, 13a so that the elastic body did not exist near the lower part of the absorber 8. However, the elastic bodies 12, 13 and the sheet 1 are in contact with each other, and the elastic bodies 1
If the cutting blades are brought close to each other from the sides 2 and 13, the sheet 1 will also be cut, and the quality of the product will be significantly impaired.
【０００６】[0006]
【発明が解決しようとする課題】そこで本発明の目的
は、シート上に接着部及び非接着部を設けて貼着された
弾性体を、非接着部においてシートを損傷することなく
速やかに切断する方法及び装置を提供することにある。SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to cut an elastic body attached with a bonded portion and a non-bonded portion on a sheet without damaging the sheet at the non-bonded portion. It is to provide a method and an apparatus.
【０００７】[0007]
【課題を解決するための手段】上記目的を達成し得た本
発明方法は、シートの弾性体貼着面側からシートに向け
て圧縮空気を噴出することにより、弾性体切断位置に相
当する上記シートを、シートの弾性体非貼着面側へ変位
させて前記弾性体とシートとの間に間隙を形成した後、
該弾性体に対して近接又は離反自在な切断刃を前記弾性
体に接触させ、該弾性体を非接着部において切断するこ
とを要旨とするものであり、本発明装置は、シートの弾
性体非貼着面側にシートの非接着部を両側で支持する支
持部材が設けられると共に、該シートを弾性体非貼着面
側へ変位させるための圧縮空気噴出手段が前記支持部材
に隣接して設けられ、さらに前記弾性体に対して近接又
は離反自在な切断刃が前記シートの弾性体貼着面側に配
設されてなることを要旨とするものである。According to the method of the present invention which has achieved the above object, the present invention provides a method for ejecting compressed air from a side of a sheet to which an elastic material is adhered toward a sheet, thereby forming a position corresponding to an elastic material cutting position. After the sheet is displaced toward the elastic body non-adhering surface side of the sheet to form a gap between the elastic body and the sheet,
The invention is characterized in that a cutting blade which can approach or separate from the elastic body is brought into contact with the elastic body, and the elastic body is cut at a non-adhered portion. A support member for supporting the non-adhesive portion of the sheet on both sides is provided on the sticking surface side, and compressed air blowing means for displacing the sheet to the elastic body non-sticking surface side is provided adjacent to the support member. In addition, a gist of the present invention is that a cutting blade that can approach or separate from the elastic body is disposed on the elastic body sticking surface side of the sheet.
【０００８】[0008]
【作用】本発明においては、シートを弾性体非貼着面側
へ変位させてシートと弾性体の間に間隙を形成して後、
切断刃によって弾性体を切断するので、シートを損傷す
ることなく弾性体のみを速やかに切断することができ
る。In the present invention, after the sheet is displaced toward the elastic body non-adhering surface side to form a gap between the sheet and the elastic body,
Since the elastic body is cut by the cutting blade, only the elastic body can be rapidly cut without damaging the sheet.
【０００９】[0009]
【実施例】本発明の実施例装置を図１に基づいて以下に
説明する。図１は本発明装置の実施例を説明するための
断面説明図である。シート１の支持部材としてテーブル
２を設け、該テーブル２の上部にはシート１が矢印Ａ方
向へ移動する様に構成される。そして該シート１の上面
（シートの弾性体貼着面）には接着部１２ａ及び非接着
部１２ｂを形成して弾性体１２が貼着される。上記テー
ブル２の上面には凹部２ａが設けられると共に該凹部２
ａに孔２ｂが設けられ、圧縮空気が、図示しない圧縮空
気噴出手段から孔２ｂの設置部に向けて噴射され、シー
トを変位させる構成となっている。また前記シートの弾
性体貼着面上部には矢印方向に昇降自在な切断刃３が配
設される。なお上記テーブル２に替えて上記シート１の
走行移動方向と交差する方向に２本の杆状支持部材を配
設したものであっても構わない。DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIG. FIG. 1 is an explanatory sectional view for explaining an embodiment of the device of the present invention. A table 2 is provided as a support member for the sheet 1, and the sheet 1 is arranged above the table 2 so as to move in the direction of arrow A. Then, an adhesive portion 12a and a non-adhesive portion 12b are formed on the upper surface of the sheet 1 (the surface of the sheet where the elastic body is adhered), and the elastic body 12 is adhered. A concave portion 2a is provided on the upper surface of the table 2 and the concave portion 2a is provided.
a is provided with a hole 2b, and compressed air is injected from a compressed air jetting means (not shown) toward the installation portion of the hole 2b to displace the sheet. In addition, a cutting blade 3 that can move up and down in the direction of the arrow is disposed above the elastic body attaching surface of the sheet. Instead of the table 2, two rod-shaped support members may be provided in a direction intersecting the traveling direction of the seat 1.
【００１０】上記装置を使用した切断方法は次の通りで
ある。まず走行移動するシート１において弾性体１２の
切断箇所が凹部２ｂの上に達したとき、圧縮空気噴出手
段から空気を孔２ｂへ向けて空気を噴出し、弾性体の非
接着部１２ｂに相当するシート１の一部をシートの弾性
体非貼着面側、すなわち上記凹部２ａの表面側へ変位さ
せる。弾性体の非接着部１２ｂは伸長状態を保持しなが
ら、孔２ｂ設置部近傍のシートのみ１が凹部２ａに沿う
ように変位するので、弾性体１２ｂとシート１ａの間に
は間隙Ｇが形成される。その後、切断刃３を降下させて
弾性体１２ｂと接触させ、該弾性体１２ｂを切断し、切
断完了後に圧縮空気の噴出を解除して工程を終了する。
切断された非接着部の弾性体１２ｂは接着部の弾性体１
２ａ側へ収縮して弾性体の引張力がこの部分において喪
失される。A cutting method using the above-described apparatus is as follows. First, when the cut portion of the elastic body 12 of the traveling sheet 1 reaches the concave portion 2b, air is blown from the compressed air blowing means toward the hole 2b, and corresponds to the non-adhesive portion 12b of the elastic body. A part of the sheet 1 is displaced to the elastic body non-sticking surface side of the sheet, that is, to the surface side of the concave portion 2a. While the non-adhesive portion 12b of the elastic body keeps the stretched state, only the sheet 1 near the installation portion of the hole 2b is displaced along the concave portion 2a, so that a gap G is formed between the elastic body 12b and the sheet 1a. You. After that, the cutting blade 3 is lowered to be brought into contact with the elastic body 12b, and the elastic body 12b is cut. After the cutting is completed, the ejection of the compressed air is released to end the process.
The cut elastic body 12b of the non-adhesive part is the elastic body 1 of the adhesive part.
The elastic body contracts to the 2a side and the tensile force of the elastic body is lost in this portion.
【００１１】上記弾性体の切断箇所は図２に示す様にサ
イド引張用弾性体１２の中央部および股ギャザー用弾性
体１３の中央部（図中においては符合Ｃで示す）とする
ことが好ましいが、本発明はこれに限定されるものでは
なく、その他非接着部１２ｂ，１３ｂの両端部Ｃ１，Ｃ
２に示す位置でこの部分を完全に除去する様に切断する
等、任意位置で任意数に設定することができる。また上
記切断は短時間で瞬間的に完了させることができるの
で、シート１は移動させながら切断を行なうこともでき
るし、あるいは切断箇所でシート１を一旦一時停止させ
て行なうことも可能である。The elastic body is preferably cut at the center of the side tension elastic body 12 and the center of the crotch gather elastic body 13 (indicated by reference numeral C in the figure) as shown in FIG. However, the present invention is not limited to this, and the other ends C1, C2 of the non-adhesive portions 12b, 13b
An arbitrary number can be set at an arbitrary position, such as cutting such that this portion is completely removed at the position shown in FIG. Since the cutting can be completed instantaneously in a short time, the cutting can be performed while the sheet 1 is being moved, or the sheet 1 can be temporarily stopped at the cutting position.
【００１２】前記凹部２ａはシート１の幅方向に連続す
る溝状のもの、又は所定部分だけを掘りさげた穴状のも
ののいずれであっても良く、また切断刃３はナイフ状の
もの、回転刃、熱や超音波を使用するもの等いずれであ
っても構わない。さらに上記弾性体１１，１２，１３を
接着するシートは上記例の様に最外層シート１に限られ
ず、表面シート７や他のバックシート９等各種のシート
に適用でき、プラスチックシートはもとより不織布や紙
等であっても良い。The concave portion 2a may be either a groove-shaped one continuous in the width direction of the sheet 1, or a hole-shaped one dug only at a predetermined portion. Any of blades, heat and ultrasonic waves, etc. may be used. Further, the sheet to which the elastic bodies 11, 12, 13 are adhered is not limited to the outermost layer sheet 1 as in the above example, but can be applied to various sheets such as the top sheet 7 and other back sheets 9, and is not only a plastic sheet but also a nonwoven fabric or It may be paper or the like.
【００１３】[0013]
【発明の効果】本発明は上記の様に構成されているの
で、シートに接着部及び非接着部を形成して貼着された
弾性体を非接着部において、シートを損傷することなく
速やかに切断できることとなり、パンツ型使い捨ておむ
つ等を良好な外観で効率的に製造できる様になった。Since the present invention is configured as described above, an elastic body formed by forming an adhesive portion and a non-adhesive portion on a sheet can be quickly attached to the non-adhesive portion without damaging the sheet. As a result, the pants-type disposable diaper and the like can be efficiently manufactured with a good appearance.
【図１】本発明装置の代表的な実施例を示す断面説明図
である。FIG. 1 is an explanatory sectional view showing a typical embodiment of the apparatus of the present invention.
【図２】パンツ型使い捨ておむつにおける弾性体切断例
を示す説明図である。FIG. 2 is an explanatory view showing an example of cutting an elastic body in a pants-type disposable diaper.
【図３】パンツ型使い捨ておむつにおける弾性体配設例
を示す説明図である。FIG. 3 is an explanatory diagram showing an example of disposing an elastic body in a pants-type disposable diaper.
【図４】パンツ型使い捨ておむつの構造例を示す一部破
断説明図である。FIG. 4 is a partially cutaway explanatory view showing a structural example of a pants-type disposable diaper.
１ 最外層シート ２ テーブル ２ａ 凹部 ２ｂ 孔 ３ 切断刃 ７ 表面シート ８ 吸収体 １１ ウエストギャザー用弾性体 １２ サイド引張用弾性体 １３ 股ギャザー用弾性体 １２ａ，１３ａ 接着部弾性体 １２ｂ，１３ｂ 非接着部弾性体 DESCRIPTION OF SYMBOLS 1 Outermost layer sheet 2 Table 2a Depression 2b Hole 3 Cutting blade 7 Top sheet 8 Absorber 11 Elastic body for waist gather 12 Elastic body for side tension 13 Elastic body for crotch gather 12a, 13a Adhesive elastic body 12b, 13b Non-adhesive part Elastic body
Claims (2)
状または帯状の弾性体を貼着し非接着部で該弾性体を切
断する方法において、シートの弾性体貼着面側からシー
トに向けて圧縮空気を噴出することにより、弾性体切断
位置に相当するシートをシートの弾性体非貼着面側へ変
位させ、前記弾性体とシートとの間に間隙を形成した
後、該弾性体に対して近接又は離反自在な切断刃を前記
弾性体に接触させ、該弾性体を非接着部において切断す
ることを特徴とする弾性体の切断方法。In a method of providing an adhesive portion and a non-adhesive portion on a sheet, attaching a thread-like or band-shaped elastic body, and cutting the elastic body at the non-adhesive portion, a sheet is provided from the side of the sheet where the elastic body is attached.
By ejecting compressed air toward the elastic member, the sheet corresponding to the elastic member cutting position was displaced toward the elastic member non-adhering surface side of the sheet to form a gap between the elastic member and the sheet .
Then , a cutting blade which can approach or separate from the elastic body is brought into contact with the elastic body, and the elastic body is cut at a non-adhered portion.
状または帯状の弾性体を貼着し非接着部で該弾性体を切
断するための装置であって、上記シートの弾性体非貼着
面側にシートの非接着部を両側で支持する支持部材が設
けられると共に、該シートを弾性体非貼着面側へ変位さ
せるための圧縮空気噴出手段が前記支持部材に隣接して
設けられ、さらに前記弾性体に対して近接又は離反自在
な切断刃が前記シートの弾性体貼着面側に配設されてな
ることを特徴とする弾性体の切断装置。2. A device for providing an adhesive portion and a non-adhesive portion on a sheet, attaching a thread-like or band-like elastic body, and cutting the elastic body at the non-adhesive portion, wherein the elastic body of the sheet is A support member for supporting the non-adhesive portion of the sheet on both sides is provided on the sticking surface side, and compressed air blowing means for displacing the sheet to the elastic body non-sticking surface side is provided adjacent to the support member. An elastic body cutting apparatus, further comprising a cutting blade which is provided so as to be able to approach or separate from the elastic body on the elastic body sticking surface side of the sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5046667A JP2761166B2 (en) | 1993-03-08 | 1993-03-08 | Method and apparatus for cutting elastic body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5046667A JP2761166B2 (en) | 1993-03-08 | 1993-03-08 | Method and apparatus for cutting elastic body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06254117A JPH06254117A (en) | 1994-09-13 |
| JP2761166B2 true JP2761166B2 (en) | 1998-06-04 |
Family
ID=12753712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5046667A Expired - Fee Related JP2761166B2 (en) | 1993-03-08 | 1993-03-08 | Method and apparatus for cutting elastic body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2761166B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009112871A (en) * | 2000-05-15 | 2009-05-28 | Kao Corp | Absorbent article |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7727214B2 (en) | 2000-11-29 | 2010-06-01 | Daio Paper Corporation | Disposable diaper with spaced elastic leg openings for improved appearance |
| JP3798298B2 (en) * | 2000-12-01 | 2006-07-19 | 株式会社瑞光 | Rotating device, method for conveying worn article, and method for conveying web |
| KR100863777B1 (en) | 2001-03-15 | 2008-10-16 | 다이오세이시가부시끼가이샤 | Paper diaper |
| JP3736620B2 (en) * | 2001-04-10 | 2006-01-18 | 株式会社フジクラ | Optical fiber cutting method and apparatus |
| JP4225755B2 (en) * | 2002-08-23 | 2009-02-18 | 白十字株式会社 | Disposable absorbent article |
| JP5099883B2 (en) * | 2007-03-20 | 2012-12-19 | 王子ネピア株式会社 | Elastic material cutting roll and method for producing disposable diaper |
| JP4909778B2 (en) * | 2007-03-20 | 2012-04-04 | 王子ネピア株式会社 | Elastic material cutting roll and method for producing disposable diaper |
| JP4909818B2 (en) * | 2007-03-23 | 2012-04-04 | 王子ネピア株式会社 | Disposable diaper manufacturing method |
| JP4630352B2 (en) * | 2008-04-03 | 2011-02-09 | 株式会社瑞光 | Method for manufacturing disposable pants |
| JP2009285196A (en) * | 2008-05-29 | 2009-12-10 | Uni Charm Corp | Absorptive article |
| JP5225248B2 (en) * | 2009-10-28 | 2013-07-03 | 花王株式会社 | Pants-type disposable diapers |
| JP5822476B2 (en) | 2011-02-02 | 2015-11-24 | ユニ・チャーム株式会社 | Disposable pants-type diaper and method for producing the same |
| JP5351212B2 (en) * | 2011-06-14 | 2013-11-27 | 大王製紙株式会社 | Method for producing stretchable sheet and disposable diaper using the same |
| US11642249B2 (en) | 2016-12-20 | 2023-05-09 | The Procter & Gamble Company | Methods and apparatuses for making elastomeric laminates with elastic strands provided with a spin finish |
| EP3675785B1 (en) | 2017-09-01 | 2021-11-10 | The Procter & Gamble Company | Methods and apparatuses for making elastomeric laminates |
| US11925537B2 (en) | 2017-09-01 | 2024-03-12 | The Procter & Gamble Company | Beamed elastomeric laminate structure, fit, and texture |
| US11147718B2 (en) | 2017-09-01 | 2021-10-19 | The Procter & Gamble Company | Beamed elastomeric laminate structure, fit, and texture |
| US11547613B2 (en) | 2017-12-05 | 2023-01-10 | The Procter & Gamble Company | Stretch laminate with beamed elastics and formed nonwoven layer |
| CN112243370A (en) | 2018-06-19 | 2021-01-19 | 宝洁公司 | Absorbent article with functionally shaped topsheet and method of manufacture |
| US11819393B2 (en) | 2019-06-19 | 2023-11-21 | The Procter & Gamble Company | Absorbent article with function-formed topsheet, and method for manufacturing |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0641176B2 (en) * | 1987-02-27 | 1994-06-01 | 三菱重工業株式会社 | Device for intermittently attaching stretchable material to cloth-like sheet |
| JPH0651359B2 (en) * | 1987-08-27 | 1994-07-06 | 三菱重工業株式会社 | Compound tape manufacturing equipment |
-
1993
- 1993-03-08 JP JP5046667A patent/JP2761166B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009112871A (en) * | 2000-05-15 | 2009-05-28 | Kao Corp | Absorbent article |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06254117A (en) | 1994-09-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2761166B2 (en) | Method and apparatus for cutting elastic body | |
| KR100323964B1 (en) | Fibrous laminate web, methods and apparatus for making the same, and coma into which it is incorporated | |
| JP3573761B2 (en) | Pant-shaped sanitary products with a new elastic composite in the elastic part | |
| US4834820A (en) | Method for producing tape for putting on disposable diaper | |
| EP1314412B1 (en) | Method of making an absorbent article having leg cuffs combined with containment flaps | |
| JP5980355B2 (en) | Stretch structure of absorbent article and pants-type disposable diaper using the same | |
| CA1301127C (en) | Method for making disposable absorbent garments | |
| JP2788357B2 (en) | A method of attaching an elastic member around the leg of a disposable wearing article | |
| KR0125772B1 (en) | Composite laminate fastening system | |
| JP6975645B2 (en) | Manufacturing method and manufacturing equipment for sheet-shaped members related to absorbent articles | |
| KR20170109031A (en) | Absorbent article and method of manufacturing the same | |
| WO2008028106A2 (en) | Elastic diaper component | |
| KR950024750A (en) | Disposable diapers | |
| HU220318B (en) | Method and apparatus for sequentially stretching zero strain laminate web to impart elasticity thereto without rupturing the web | |
| JPH11512642A (en) | Continuous high speed method for producing a pant garment having a pair of elasticized leg openings | |
| GB2267024A (en) | Disposable diapers | |
| JP2002178428A (en) | Method for manufacturing stretchable sheet and paper diaper using the stretchable sheet | |
| JP2005509096A (en) | Elastic web for absorbent articles | |
| JP5857087B2 (en) | Fixing device and fixing method for a plurality of sheets according to absorbent article | |
| JP4791476B2 (en) | Disposable absorbent manufacturing method | |
| SE508615C2 (en) | Fixing device for disposable absorbent articles | |
| CN111057255B (en) | Elastic film and method for producing an elastic layer material | |
| JP4025045B2 (en) | Diaper manufacturing method | |
| US8080198B2 (en) | Elastic diaper component | |
| JP3107859B2 (en) | Manufacturing method of disposable pants |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19980303 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |