JPH039856B2 - - Google Patents
Info
- Publication number
- JPH039856B2 JPH039856B2 JP59276419A JP27641984A JPH039856B2 JP H039856 B2 JPH039856 B2 JP H039856B2 JP 59276419 A JP59276419 A JP 59276419A JP 27641984 A JP27641984 A JP 27641984A JP H039856 B2 JPH039856 B2 JP H039856B2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- elastic material
- adhesive
- attaching
- stretched
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/144—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers using layers with different mechanical or chemical conditions or properties, e.g. layers with different thermal shrinkage, layers under tension during bonding
-
- 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
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15585—Apparatus or processes for manufacturing of babies' napkins, e.g. diapers
- A61F13/15593—Apparatus or processes for manufacturing of babies' napkins, e.g. diapers having elastic ribbons fixed thereto; Devices for applying the ribbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
- B32B37/1292—Application of adhesive selectively, e.g. in stripes, in patterns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2555/00—Personal care
- B32B2555/02—Diapers or napkins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0004—Cutting, tearing or severing, e.g. bursting; Cutter details
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明はシートに弾性材を取付ける方法及び装
置に関するもので、特に使い捨ておむつのサイド
フラツプに弾性材を取付ける場合に好適な方法及
び装置に関するものである。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a method and apparatus for attaching an elastic material to a sheet, and in particular to a method and apparatus suitable for attaching an elastic material to the side flaps of disposable diapers. be.
おむつをその着用時に乳児の股下部に好ましい
状態でフイツトさせるために、おむつのサイドフ
ラツプに弾性材を取付け該サイドフラツプ部に伸
縮性を付与した使い捨ておむつがある。このよう
な使い捨ておむつにおいては、弾性材をサイドフ
ラツプ全長にそつて取付けるとおむつの伸縮部が
長くなり過ぎるので、おむつの股下部に適当な長
さで取付けることが好ましい。
There are disposable diapers in which elastic material is attached to the side flaps of the diaper to give the side flaps elasticity so that the diaper fits comfortably around the crotch area of an infant when the diaper is worn. In such a disposable diaper, if the elastic material is attached along the entire length of the side flaps, the elastic part of the diaper will become too long, so it is preferable to attach it to the crotch area of the diaper at an appropriate length.
そこで、従来より弾性材を、おむつ股下部では
伸長状態を保ち、それ以外の部分では非伸長状態
を保つように取付ける方法が特公昭57−26219号
公報、特開昭57−133201号公報等に提案されてい
る。 Therefore, a conventional method of attaching an elastic material so that it is kept stretched in the diaper crotch area and non-stretched in other parts is disclosed in Japanese Patent Publication No. 57-26219, Japanese Patent Laid-Open No. 57-133201, etc. Proposed.
特公昭57−626219号公報に記載の方法は、伸長
した弾性材に間欠的に接着剤を塗布してシート上
に供給する方法である。接着剤としてはホツトメ
ルトを用いるのが最も効率的かつ実施可能な方法
で、塗布に用いる装置は、例えばノードソン社の
ホツトメルト装置あるいはそれに類似した装置が
用いられる。そして、ホツトメルトは約1000〜
5000cpsという比較的粘度の高い状態で吐出ノズ
ルより間欠的に吐出される。例えば、毎分300枚
で製造される場合には、使い捨ておむつの長さが
50cmとすると製造装置内のスピードは毎分150m
になる。このような状態で上記のように、ホツト
メルトを吐出ノズルより間欠的に吐出させて、伸
長した弾性材に塗布すると、糸ひき現象が起こつ
て所定の長さ以上に塗布されてしまつたり、所定
の位置からずれた所に弾性材が接着されてしまう
ことがある。また更に、弾性材として比較的熱に
弱いような、例えば延伸ポリエチレンフイルムの
ようなものを使用しようとすると、加熱されたホ
ツトメルトを直接弾性材に塗布すると、切断され
てしまつたり、弾性材の弾性力が低下して好まし
い製品を作ることができない。
The method described in Japanese Patent Publication No. 57-626219 is a method in which adhesive is intermittently applied to a stretched elastic material and then supplied onto a sheet. The most efficient and practicable method is to use hotmelt as the adhesive, and the equipment used for application may be, for example, Nordson's hotmelt equipment or similar equipment. And hot melt is about 1000 ~
It is intermittently discharged from the discharge nozzle at a relatively high viscosity of 5000 cps. For example, if disposable diapers are manufactured at a rate of 300 diapers per minute, the length of disposable diapers is
If it is 50cm, the speed inside the manufacturing equipment is 150m/min.
become. If hot melt is intermittently discharged from the dispensing nozzle and applied to the stretched elastic material as described above in such a state, a stringing phenomenon may occur, resulting in the application being over a predetermined length or beyond the predetermined length. The elastic material may be glued to a location that is shifted from the position of the elastic material. Furthermore, if you try to use a material that is relatively heat-resistant, such as stretched polyethylene film, as an elastic material, if you apply heated hot melt directly to the elastic material, it may be cut or the elastic material may be cut. The elastic force decreases, making it impossible to produce a desirable product.
又、特開昭57−133201号公報では、使い捨て紙
おむつの裏面シートに接着剤を間欠的に塗布して
いる。この方法において、接着剤にホツトメルト
を用い、吐出ノズルから間欠的にホツトメルトを
吐出させると、上記と同様に糸ひきの現象が起こ
る。 Furthermore, in Japanese Patent Application Laid-Open No. 57-133201, an adhesive is intermittently applied to the back sheet of a disposable disposable diaper. In this method, when hot melt is used as the adhesive and the hot melt is intermittently discharged from a discharge nozzle, stringing occurs in the same way as described above.
本発明は、シートに接着剤を連続的に塗布し、
かつ一定サイクルにて、非直線的に塗布して弾性
材をシートと接着させる部分と、接着させない部
分を作る工程を具備することにより上記の問題点
を解決したものである。
The present invention involves continuously applying adhesive to a sheet,
The above-mentioned problems are solved by including a step of applying the elastic material in a non-linear manner in a fixed cycle to create a portion where the elastic material is bonded to the sheet and a portion where it is not bonded.
即ち、本発明は、下記(イ)〜(ホ)の工程を具備する
ことを特徴とするシートに弾性材を取付ける方法
を提供するものである。 That is, the present invention provides a method for attaching an elastic material to a sheet, which is characterized by comprising the following steps (a) to (e).
(イ) シートを共給する工程。(b) Process of co-supplying sheets.
(ロ) 供給されたシートに接着剤を連続かつ非直線
状に塗布する工程。(b) A process in which adhesive is applied continuously and non-linearly to the supplied sheet.
(ハ) 弾性材を伸長状態でシート上に供給する工
程。(c) A process of supplying the elastic material onto the sheet in a stretched state.
(ニ) 伸長された弾性材を、シート上の接着剤が塗
布された部位の一部に接着する工程。(d) A process of gluing the stretched elastic material to a part of the sheet where the adhesive has been applied.
(ホ) 弾性材がシートに接着されてない部位で、シ
ートと弾性材を共に切断する工程。(e) A process in which the sheet and the elastic material are cut together in areas where the elastic material is not bonded to the sheet.
又、本発明は上記の如き方法によりシートに弾
性材を取付けるために用いられる装置、即ち、シ
ートを供給する第１の供給経路、シート上に弾性
材を供給する第２の供給経路並びにシートと弾性
材を切断する切断機を有し、第１の供給経路には
シートの移動方向に対し左右に揺動可能な接着剤
塗布機を設け、第２の供給経路には回転速度が異
なる２つの送りローラーを設けてなるシートに弾
性材を取付ける装置をも提供するものである。 The present invention also relates to an apparatus used for attaching an elastic material to a sheet by the method described above, that is, a first supply path for supplying the sheet, a second supply path for supplying the elastic material onto the sheet, and a device for attaching the elastic material to the sheet. It has a cutting machine that cuts the elastic material, the first supply path is equipped with an adhesive applicator that can swing left and right with respect to the direction of movement of the sheet, and the second supply path has two adhesive applicators with different rotation speeds. The present invention also provides a device for attaching an elastic material to a sheet provided with a feed roller.
［実施例］
以下、シートに弾性材を取付ける本発明の方法
及び装置を、第１図及び第２図に示す使い捨てお
むつを製造する場合の実施態様について説明す
る。[Example] Hereinafter, the method and apparatus of the present invention for attaching an elastic material to a sheet will be described with reference to embodiments for manufacturing disposable diapers shown in FIGS. 1 and 2.
まず、本発明の方法により製造される第１図及
び第２図に示す使い捨ておむつについて簡単に説
明する。 First, the disposable diaper shown in FIGS. 1 and 2 manufactured by the method of the present invention will be briefly described.
第１図は、本発明の方法により製造される使い
捨ておむつの概略を一部切欠して示平面図、第２
図はそのＸ−Ｘ線断面図で、１は非透水性シート
からなる第１のシート、３は吸収体、４は弾性
材、５はビードを連続的に第１のシート１上に塗
布した接着剤で、吸収体３を第１のシート上の中
央部に配し、その両側に弾性材４を配して、ビー
ド状でかつ非直線的に塗布された接着剤６で接着
し、それらを被覆して第２のシート２を第１のシ
ート１に重ね合わせて接着剤５により接着するこ
とにより使い捨ておむつを形成している。 FIG. 1 is a partially cutaway top view schematically showing a disposable diaper manufactured by the method of the present invention, and FIG.
The figure is a cross-sectional view taken along the line X-X, in which 1 is a first sheet made of a water-impermeable sheet, 3 is an absorbent material, 4 is an elastic material, and 5 is a bead continuously applied on the first sheet 1. The absorbent body 3 is placed in the center of the first sheet using an adhesive, the elastic material 4 is placed on both sides of the absorbent body 3, and the absorbent body 3 is bonded with an adhesive 6 applied non-linearly in a bead shape. A disposable diaper is formed by overlapping the second sheet 2 on the first sheet 1 and bonding it with the adhesive 5.
次に上述した使い捨ておむつの製造法、特にそ
の際の弾性材の第１のシート上への取付け方法に
ついて図面を参照しながら説明する。 Next, a method for manufacturing the above-mentioned disposable diaper, particularly a method for attaching the elastic material onto the first sheet, will be described with reference to the drawings.
第３図は、本発明の実施態様を、本発明の実施
に用いられる装置の要部の概略と共に示す側面図
で、同図に示す装置について説明すると、１０，
１１，１２は第１のシート１の案内ロール、１３
は冷却ドラム、１４，１５は接着剤塗布機で、こ
れらによりシートを供給する第１の供給経路を構
成している。この第１の供給経路において、第１
のシート１をシートロール１′から案内ロール１
０，１１，１２及び冷却ドラム１３に供給し、そ
れらを経て第２シート２との接着工程に供給する
ようになしてある。この第１の供給経路には接着
剤塗布機１４及び１５が設けられている。接着剤
塗布機１４は供給された第１のシート１上に、第
１図に示す如く多数（好ましくは４〜32本、実施
例では11本）線状に接着剤５を連続的にかつ直線
的にビード状で塗布するものである。接着剤塗布
機１５は第４図及び第５図に示すシートの移動方
向に対し左右に揺動可能になる如く構成され、供
給された第１のシート１上に、第１及び第６図に
示す如く接着剤６を連続的にかつ非直線的にビー
ド状で塗布するものである。この接着剤塗布機１
５を更に詳細に説明すると、第５図に示す如く接
着剤塗布機１５はスライド部２４と固定され、ス
ライドレール２３、それを固定するスライドレー
ル２２に取りつけられている。接着剤塗布機１５
は更にエアーシリンダ２１に接続されている。エ
アーシリンダ２１にエアーを２３の方から供給す
ると接着剤塗布機１５が第５図の右側に移動し、
２４の方から供給すると左側に移動する。従つて
エアーを２３及び２４へ交互に一定サイクルにて
供給すれば、接着剤塗布機１５は同様に一定サイ
クルにて、左右のスライド運動を行い、結果的に
接着剤塗布機１５から吐出された接着剤６は第６
図の如くl1及びl2の一定サイクルにて非直線的に
シートへ塗布される。 FIG. 3 is a side view showing an embodiment of the present invention together with an outline of the main parts of an apparatus used for carrying out the present invention.
11 and 12 are guide rolls for the first sheet 1, 13
1 is a cooling drum, and 14 and 15 are adhesive applicators, which constitute a first supply path for supplying sheets. In this first supply route, the first
sheet 1 from sheet roll 1' to guide roll 1
0, 11, 12 and a cooling drum 13, and then supplied to the adhesion process with the second sheet 2. Adhesive applicators 14 and 15 are provided on this first supply path. The adhesive applicator 14 continuously and linearly applies adhesive 5 in a large number (preferably 4 to 32 pieces, 11 pieces in this example) on the supplied first sheet 1 as shown in FIG. It is applied in the form of a bead. The adhesive applicator 15 is configured so as to be able to swing left and right with respect to the moving direction of the sheet shown in FIGS. 4 and 5. As shown, the adhesive 6 is applied continuously and non-linearly in the form of a bead. This adhesive applicator 1
5 will be explained in more detail. As shown in FIG. 5, the adhesive applicator 15 is fixed to the slide section 24, and is attached to the slide rail 23 and the slide rail 22 that fixes it. Adhesive applicator 15
is further connected to an air cylinder 21. When air is supplied to the air cylinder 21 from 23, the adhesive applicator 15 moves to the right side in FIG.
If it is supplied from the direction of 24, it will move to the left side. Therefore, if air is alternately supplied to 23 and 24 in a constant cycle, the adhesive applicator 15 will similarly perform a left-right sliding movement in a constant cycle, and as a result, the adhesive applicator 15 will discharge air. Adhesive 6 is the sixth
As shown in the figure, it is applied non-linearly to the sheet in a constant cycle of l 1 and l 2 .
また、１６は弾性材フイードロール、１７は弾
性材伸長ロールでこれらによりシート上に弾性材
を供給する第２の供給経路を構成している。この
ロール１６と１７の回転速度を変えることによつ
てそれらの間で弾性材を伸長させることができ
る。伸長させられた弾性材は第１のシート１と冷
却ドラム１３上で接着される。その時に弾性材４
は第６図の如く、接着剤塗布機１５によつて塗布
された接着剤６の一部と接着され、一部とは接着
されない位置に配される。 Further, 16 is an elastic material feed roll, and 17 is an elastic material extension roll, which together constitute a second supply path for supplying the elastic material onto the sheet. By changing the rotational speed of the rolls 16 and 17, the elastic material can be stretched between them. The stretched elastic material is bonded to the first sheet 1 on the cooling drum 13. At that time, elastic material 4
As shown in FIG. 6, the adhesive 6 is placed in a position where it is adhered to a part of the adhesive 6 applied by the adhesive applicator 15 and is not adhered to the other part.
また、１８は吸収体３を所定間隔で連続的に供
給するコンベア、１９は圧着ロールで冷却ドラム
１３から供給される、弾性材４を接着した第１の
シート１と別途供給される第２のシート２とをそ
れらの間に上記吸収体３を介在させて接着させる
ようにしなしてある。 Further, 18 is a conveyor that continuously supplies the absorbent bodies 3 at predetermined intervals, and 19 is a pressure roll that is used to convey the first sheet 1 to which the elastic material 4 is bonded, which is supplied from the cooling drum 13, and the second sheet which is supplied separately. The absorbent body 3 is interposed between the sheets 2 and 2 and the absorbent body 3 is interposed therebetween.
又、２０はロール型切断機で、圧着ロール１９
の間を通過することにより、第１のシート１と第
２のシート２とを、それらの間に吸収体３及び２
本の弾性材４を包み込んだ状態で重ね合わせて接
着形成された積層体を、弾性材４が送りローラー
４を第１のシート１と接着されていない部位で切
断するものであり、このようにして使い捨ておむ
つが形成される。 Further, 20 is a roll type cutting machine, and a pressure roll 19
By passing between the first sheet 1 and the second sheet 2, the absorbers 3 and 2 are placed between them.
The elastic material 4 cuts the feed roller 4 at a portion where the elastic material 4 of the book is not bonded to the first sheet 1, and the laminate is bonded and overlapped with the elastic material 4 of the book wrapped therein. A disposable diaper is formed.
シートに弾性材を取付ける本発明の方法及び装
置は、シートに接着剤を連続的にかつ非直線的に
塗布したのち、伸長された弾性材を、シートに接
着させる部分と接着させない部分を形成するよう
にしてあるから、本発明によれば、接着剤の糸ひ
きによる問題を生じず、接着剤を高速度にて断続
的に定位置に塗布するような高度の制御の必要も
なく従来法の問題を回避して、効率の良い使い捨
ておむつの連続製造が可能となる。
The method and apparatus of the present invention for attaching an elastic material to a sheet includes applying an adhesive to the sheet continuously and non-linearly, and then forming the stretched elastic material into a portion to be adhered to the sheet and a portion not to be adhered to the sheet. Therefore, according to the present invention, problems caused by adhesive stringing do not occur, and there is no need for sophisticated control such as applying adhesive intermittently at high speed to fixed positions, compared to conventional methods. Problems can be avoided and disposable diapers can be manufactured continuously and efficiently.
第１図は本発明により製造される使い捨ておむ
つの概略を一部切欠して示す平面図、第２図はそ
のＸ−Ｘ線断面図、第３図は本発明の実施態様を
本発明の実施に用いられる装置の要部の概略と共
に示す側面図、第４図は、第３図の冷却ロールと
接着剤塗布機の位置関係を示す図、第５図は接着
剤塗布機を動かす１つの手段を示す図、第６図は
第１のシートに弾性材を接着させた状態を示す平
面図である。
１：第１のシート、２：第２のシート、３：吸
収体、４：弾性材、５，６：接着剤、７：テー
プ、１０，１１，１２：案内ロール、１３：冷却
ドラム、１４，１５：接着剤塗布機、１６：弾性
材フイードロール、１７：弾性材伸長ロール、１
８：コンベア、１９：圧着ロール、２０：ロール
型切断機、２１：エアーシリンダー、２２：フレ
ーム、２３：スライドレール、２４：スライド
部。
FIG. 1 is a partially cutaway plan view schematically showing a disposable diaper manufactured according to the present invention, FIG. 2 is a sectional view taken along line X-X, and FIG. 3 shows an embodiment of the present invention. FIG. 4 is a side view showing the main parts of the device used in the process, FIG. 4 is a diagram showing the positional relationship between the cooling roll in FIG. 3 and the adhesive applicator, and FIG. 5 is a diagram showing one means for moving the adhesive applicator. FIG. 6 is a plan view showing a state in which the elastic material is adhered to the first sheet. 1: First sheet, 2: Second sheet, 3: Absorber, 4: Elastic material, 5, 6: Adhesive, 7: Tape, 10, 11, 12: Guide roll, 13: Cooling drum, 14 , 15: Adhesive applicator, 16: Elastic material feed roll, 17: Elastic material extension roll, 1
8: Conveyor, 19: Pressure roll, 20: Roll cutter, 21: Air cylinder, 22: Frame, 23: Slide rail, 24: Slide part.
Claims (1)
るシートに弾性材を取付ける方法。 (イ) シートを共給する工程。 (ロ) 供給されたシートに接着剤を連続かつ非直線
状に塗布する工程。 (ハ) 弾性材を伸長状態でシート上に供給する工
程。 (ニ) 伸長された弾性材を、シート上の接着剤が塗
布された部位の一部に接着する工程。 (ホ) 弾性材がシートに接着されてない部位で、シ
ートと弾性材を共に切断する工程。 ２ シートを供給する第１の供給経路、シート上
に弾性材を供給する第２の供給経路並びにシート
と弾性材を切断する切断機を有し、第１の供給経
路にはシートの移動方向に対し左右に揺動可能な
接着剤塗布機を設け、第２の供給経路には回転速
度の異なる２つの送りローラーを設けてなるシー
トに弾性材を取付ける装置。[Claims] 1. A method for attaching an elastic material to a sheet, which comprises the following steps (a) to (e). (b) Process of co-supplying sheets. (b) A process in which adhesive is applied continuously and non-linearly to the supplied sheet. (c) A process of supplying the elastic material onto the sheet in a stretched state. (d) A step of bonding the stretched elastic material to a portion of the sheet where the adhesive has been applied. (e) A process in which the sheet and the elastic material are cut together in areas where the elastic material is not bonded to the sheet. 2. It has a first supply route that supplies the sheet, a second supply route that supplies the elastic material onto the sheet, and a cutting machine that cuts the sheet and the elastic material. On the other hand, a device for attaching an elastic material to a sheet is provided with an adhesive applicator that can swing left and right, and two feed rollers with different rotational speeds are provided in the second supply path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59276419A JPS61154933A (en) | 1984-12-28 | 1984-12-28 | Method and device for attaching elastic material to sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59276419A JPS61154933A (en) | 1984-12-28 | 1984-12-28 | Method and device for attaching elastic material to sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61154933A JPS61154933A (en) | 1986-07-14 |
| JPH039856B2 true JPH039856B2 (en) | 1991-02-12 |
Family
ID=17569143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59276419A Granted JPS61154933A (en) | 1984-12-28 | 1984-12-28 | Method and device for attaching elastic material to sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61154933A (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4081301A (en) * | 1975-10-30 | 1978-03-28 | The Procter & Gamble Company | Method and apparatus for continuously attaching discrete, stretched elastic strands to predetermined isolated portions of disposable abosrbent products |
| JPS54160437A (en) * | 1978-06-08 | 1979-12-19 | Nissan Motor Co Ltd | Assembling of automobile panel |
-
1984
- 1984-12-28 JP JP59276419A patent/JPS61154933A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61154933A (en) | 1986-07-14 |
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