JPH03213543A - Production of elastic belt - Google Patents
Production of elastic beltInfo
- Publication number
- JPH03213543A JPH03213543A JP2008187A JP818790A JPH03213543A JP H03213543 A JPH03213543 A JP H03213543A JP 2008187 A JP2008187 A JP 2008187A JP 818790 A JP818790 A JP 818790A JP H03213543 A JPH03213543 A JP H03213543A
- Authority
- JP
- Japan
- Prior art keywords
- nonwoven fabric
- elastic
- elastic band
- adhesive
- belt
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 38
- 230000001070 adhesive effect Effects 0.000 claims abstract description 15
- 229920001971 elastomer Polymers 0.000 claims abstract description 15
- 239000000853 adhesive Substances 0.000 claims abstract description 13
- 239000012790 adhesive layer Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 7
- 239000013013 elastic material Substances 0.000 abstract 4
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000012943 hotmelt Substances 0.000 description 4
- 239000002759 woven fabric Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007757 hot melt coating Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Decoration Of Textiles (AREA)
Abstract
Description
【発明の詳細な説明】
０産業上の利用分野
本発明は、ゴム糸、平ゴム等の細帯状の弾性帯をシート
材に接着して構成される弾性体をシート材に接着して構
成される弾性帯の製造方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION 0 Industrial Field of Application The present invention is constructed by adhering an elastic body made by adhering a thin elastic band such as rubber thread or flat rubber to a sheet material. The present invention relates to a method of manufacturing an elastic band.
０従来技術
ポリウレタンシートのごとく弾性伸縮性を有する素材を
用いた弾性シートに比べ、帯状のシート材にゴム糸、平
ゴム等の細帯状の弾性体を接着して構成される弾性帯は
、素材コストが安価であるので、使い捨ておむつ、その
他各種の衣料用に広く用いられている。0 Conventional technology Compared to elastic sheets made of elastically stretchable materials such as polyurethane sheets, elastic bands made by bonding thin strip-shaped elastic bodies such as rubber thread or flat rubber to a strip-shaped sheet material Because of its low cost, it is widely used for disposable diapers and other types of clothing.
Ｏ発明が解決すべき課題
上記の弾性帯の製造にあたっては、ゴム糸等の細帯状の
弾性体に、ホットメルト等の接着剤を塗布したのち上下
両面よりシート材で挟持して接着固定している。従って
、ホットメルト等の塗布工程を必要とし製造コストが嵩
む問題点がある。Problems to be Solved by the Invention In manufacturing the above-mentioned elastic band, adhesive such as hot melt is applied to a thin band-shaped elastic body such as rubber thread, and then adhesive is fixed by sandwiching it between sheet materials from the top and bottom sides. There is. Therefore, there is a problem that a coating process such as hot melt is required, which increases manufacturing costs.
また、ホットメルト等を塗布するためには、不織布は厚
いものく単位あたり重量の大なるもの）を使用する必要
があり、また接着剤層の形成のため、所望の風合いの製
品が得られない問題点がある。In addition, in order to apply hot melt, etc., it is necessary to use a thick nonwoven fabric (one with a large weight per unit), and due to the formation of an adhesive layer, it is difficult to obtain a product with the desired texture. There is a problem.
０課題を解決するための手段
本発明は、不織布のもつ接着性（熱融着型乾式方、スパ
ンボンド方による不織布自身の熱融着性：接着剤型乾式
方による不織布に含まれる接着剤のもつ接着力）に注目
し、ゴム糸等の帯状弾性体を二枚の不織布の間に伸長状
態で挿入したのち、不織布を部分的（綜、糸、小円、菱
形等の多数の配列、波形、格子、花等の図形〉に加熱ま
たは加圧して、不織布自身の接着力を利用して接着させ
ることにより、ゴム等の帯状弾性体を不織布に伸長状態
で固定して、弾性帯を完成するものである。0 Means for Solving the Problems The present invention provides adhesive properties of non-woven fabrics (thermal adhesive properties of the non-woven fabric itself by heat-fusion type dry method and spunbond method); After inserting a band-shaped elastic body such as rubber thread in a stretched state between two pieces of non-woven fabric, we focused on the adhesive strength of the non-woven fabric. , lattices, flowers, etc.) by applying heat or pressure to adhere them using the adhesive force of the nonwoven fabric itself, and fixing a band-shaped elastic body such as rubber to the nonwoven fabric in a stretched state to complete an elastic band. It is something.
本願第２発明は、更に、上記の弾性帯を所定寸法に切断
するにあたり、切断個所の隣接部分に、接着層を形成す
るものである。In the second aspect of the present invention, when the elastic band is cut into a predetermined size, an adhesive layer is further formed in a portion adjacent to the cut portion.
Ｏ実施例 以下図面に示す実施例にもとづいて説明する。O Example The following description will be made based on the embodiments shown in the drawings.
第１図を参照して、下面不織布ロール１ａより下面不織
布１を供給し、その上方に、弾性体ロール２ａおよび伸
長ロール２ｂにより、糸ゴム、平ゴム等の細帯状の弾性
体２を供給し、その上方に、上面不織布ロール３ａより
上面不織布３を供給し、伸長状態の弾性体２の両面に不
織布１・３を供給した状態としたのち、接着層Ｗ４で両
年織布１・３を部分的に接着し、接着部分Ｐと非接着部
分Ｑとを多数形成した中間素材シートＢを完成する。Referring to FIG. 1, a lower nonwoven fabric 1 is supplied from a lower nonwoven fabric roll 1a, and a thin strip-shaped elastic body 2 such as thread rubber or flat rubber is supplied above it by an elastic body roll 2a and a stretching roll 2b. , the upper surface nonwoven fabric 3 is supplied from the upper surface nonwoven fabric roll 3a above it, and after the nonwoven fabrics 1 and 3 are supplied to both sides of the elastic body 2 in the stretched state, both the woven fabrics 1 and 3 are applied to the adhesive layer W4. An intermediate material sheet B is completed by partially bonding and forming a large number of bonded portions P and non-bonded portions Q.
そののち、接着層形成手段５により横断方向の切断線Ｃ
の隣接部分Ｒに接着層６を形成する。接着層６はホット
メルト等の接着剤を塗布することによって形成すること
によっても形成できるが、接着テープを横断方向に貼り
つけたのち剥離紙を除去することによっても形成できる
。前者の場合は、ホットメルト塗布装置が接着層形成手
段５として機能し、後者の場合は、接着テープ供給装置
が接着層形成手段として機能する。After that, the cutting line C in the transverse direction is cut by the adhesive layer forming means 5.
An adhesive layer 6 is formed on the adjacent portion R. The adhesive layer 6 can be formed by applying an adhesive such as hot melt, but it can also be formed by pasting an adhesive tape in the transverse direction and then removing the release paper. In the former case, the hot melt coating device functions as the adhesive layer forming means 5, and in the latter case, the adhesive tape supply device functions as the adhesive layer forming means.
つぎに、切断装置６により切断線Ｃで切断すること番こ
より、弾性体２は伸長状態より自然長の状態に戻り弾性
帯Ａが完成する。弾性帯Ａは、非接着部分Ｒが縮小して
＠ｒが存在する。Next, the elastic body 2 is cut along the cutting line C by the cutting device 6, whereby the elastic body 2 returns from the stretched state to the natural length state and the elastic band A is completed. In the elastic band A, the non-bonded portion R is reduced and @r exists.
接着装置４は、第２図を参照して、ａ図のプレスロール
方式では、ゴムロール９ａとヒーター内装の型ロール８
ａとの間で両年織布１・３を型ロール８ａのパターンで
部分的に接着する。Referring to FIG. 2, in the press roll system shown in FIG.
The two-year woven fabrics 1 and 3 are partially adhered to the mold roll 8a in the pattern of the mold roll 8a.
ｂ図のベルト方式では、弾性ベルト９ｂとヒーター内装
の型ベルト８ｂとの間で両年織布１・３を型ベルト８ｂ
のパターンで部分的に接着する。In the belt method shown in figure b, the woven fabrics 1 and 3 of both years are passed between the elastic belt 9b and the mold belt 8b inside the heater.
Glue the parts in the pattern.
０図のローラ・ベルト方式では、ベルト９ｃとスチール
型ローラ８Ｃとの間で、両年織布１・３をスチール型ロ
ーラ８ｃのパターンで部分的に接着する。In the roller belt method shown in FIG. 0, the woven fabrics 1 and 3 of both years are partially adhered between the belt 9c and the steel roller 8C in the pattern of the steel roller 8c.
ｄ図の超音波方式では、型ロール８ｄ上の不織布１・３
に、ウルトラソニック装置１０より超音波を供給して所
定のパターンで超音波接着する。In the ultrasonic method shown in figure d, the nonwoven fabrics 1 and 3 on the mold roll 8d are
Then, ultrasonic waves are supplied from the ultrasonic device 10 to perform ultrasonic bonding in a predetermined pattern.
第３図は、接着部分Ｐの配置の種々のパターンを示し、
横断方向の線に限定されるものではなく、斜交する格子
２円・梢円・丸、菱形等の多数点状配置、波その他の連
続模様、その他種々の模様とすることができるものであ
り、パターンは任意であり、接着部分Ｐが非接着部部分
Ｑの間に点在、または交互に存在すれば本発明の目的を
達成できる。即ち、所望の＠ｒの形状、分布を接着部分
Ｐのパターンの選択により任意に形成することができる
。FIG. 3 shows various patterns of arrangement of adhesive parts P,
It is not limited to lines in the transverse direction, but can be a multi-dot arrangement such as diagonal lattice circles, treetop circles, circles, diamond shapes, etc., waves or other continuous patterns, and various other patterns. The pattern is arbitrary, and the object of the present invention can be achieved if the bonded portions P are scattered or alternately present between the non-bonded portions Q. That is, a desired @r shape and distribution can be arbitrarily formed by selecting the pattern of the adhesive portion P.
本発明の弾性帯は、使い捨ておむつに使用する弾性部材
として低コストでｉ＆適であるが、他に、包帯、包装用
材フィルター等の種々のようとにしようできる。The elastic band of the present invention is low cost and suitable for use as an elastic member for disposable diapers, but it can also be used in various other applications such as bandages and packaging filters.
Ｏ効果
本発明は、糸ゴム等の弾性体（ご接着材を塗布する工程
を不要とすることにより弾性帯の製造コストを低減する
ことができる。Effect of the Invention The present invention can reduce the manufacturing cost of elastic bands by eliminating the need for applying an elastic body (adhesive material) such as thread rubber.
不織布の接着性を利用することにより、計量化するとと
もに厚さを低減して製品の風合いを高めることができる
。By utilizing the adhesive properties of nonwoven fabrics, it is possible to increase the weight, reduce the thickness, and improve the texture of the product.
また、本願第２発明は、両端部に接着層を形成したので
、弾性体の不織布への固定を強固にし、所定寸法に切断
された弾性帯がその両端部分において弾性体と不織布と
の固定が弱くなるのを補強し弾性体を切断端近傍まで確
実強固に不織布と一体化し伸縮作用範囲を常に最大に維
持することができる。In addition, in the second invention of the present application, since adhesive layers are formed on both ends, the elastic body is firmly fixed to the nonwoven fabric, and the elastic band cut to a predetermined size is fixed to the elastic body and the nonwoven fabric at both ends. By reinforcing the weakening of the elastic body and reliably and firmly integrating the elastic body with the nonwoven fabric up to the vicinity of the cut end, the range of expansion and contraction can always be maintained at its maximum.
第１図は、本発明の弾性体の製造方法を示す略図である
。
第２図は、接着装置の説明図である。
第３図は、接着部分のは配置および形状のパターンを示
す略図である。
１・・・・・・下面不織布
２・・・・・・弾性体
３・・・・・・下面不織布
Ｐ・・・・・・接着部分
Ｑ・・・・・・非接着部分
−
特開平３
２１３５４３ （４）
？FIG. 1 is a schematic diagram showing a method for manufacturing an elastic body of the present invention. FIG. 2 is an explanatory diagram of the bonding device. FIG. 3 is a schematic diagram showing the pattern of the arrangement and shape of the bonded parts. 1...Lower surface nonwoven fabric 2...Elastic body 3...Lower surface nonwoven fabric P...Adhesive part Q...Non-adhesive part - JP-A-3 213543 (4)?
Claims (2)
ゴム等の細帯状の弾性体を長手方向に伸長状態で供給し
、 上面の不織布と下面の不織布とを不織布の接着性を利用
して部分的に接着して、 上面の不織布について接着部分と非接着部分とをそれぞ
れ多数形成することにより伸長状態の細帯状の弾性体を
両不織布と一体化することにより弾性帯を形成すること
を特徴とする、弾性帯の製造方法方。(1) A thin band-shaped elastic body such as rubber thread or flat rubber is supplied in a stretched state in the longitudinal direction between the nonwoven fabric on the upper surface and the nonwoven fabric on the lower surface, and the adhesiveness of the nonwoven fabrics is established between the nonwoven fabric on the upper surface and the nonwoven fabric on the lower surface. By forming a large number of bonded portions and non-bonded portions on the upper nonwoven fabric, the elastic band in the form of a stretched strip is integrated with both nonwoven fabrics to form an elastic band. A method for manufacturing an elastic band, characterized by the following.
ゴム灯の細帯状の弾性体を長手方向に伸長状態で供給し
、 上面の不織布と下面の不織布とを不織布の接着性を利用
して部分的に接着して、 上面の不織布について接着部分と非接着部分とをそれぞ
れ多数形成することにより伸長状態の細帯状の弾性体を
両不織布と一体化するとともに、弾性帯を所定寸法に切
断するに先立つて、切断個所の隣接部分に接着層を形成
することを特徴とする、弾性帯の製造方法。(2) A thin strip-like elastic body such as a rubber thread or a flat rubber lamp is supplied in a stretched state in the longitudinal direction between the nonwoven fabric on the upper surface and the nonwoven fabric on the lower surface, and the adhesiveness of the nonwoven fabrics is established between the nonwoven fabric on the upper surface and the nonwoven fabric on the lower surface. By forming a large number of adhesive parts and non-adhesive parts on the upper nonwoven fabric, the elongated narrow band-like elastic body is integrated with both nonwoven fabrics, and the elastic band is made into a predetermined size. 1. A method for producing an elastic band, the method comprising: forming an adhesive layer on a portion adjacent to the cut portion prior to cutting the elastic band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008187A JPH03213543A (en) | 1990-01-19 | 1990-01-19 | Production of elastic belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008187A JPH03213543A (en) | 1990-01-19 | 1990-01-19 | Production of elastic belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03213543A true JPH03213543A (en) | 1991-09-18 |
Family
ID=11686298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008187A Pending JPH03213543A (en) | 1990-01-19 | 1990-01-19 | Production of elastic belt |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03213543A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0649758A (en) * | 1992-06-17 | 1994-02-22 | Kawaguchi Kk | Method for fixing gather tape to clothes |
| EP0688665A2 (en) | 1994-06-20 | 1995-12-27 | Nippon Petrochemicals Company, Limited | Composite material with controlled elasticity |
| US5591784A (en) * | 1994-06-17 | 1997-01-07 | Three Bond Co., Ltd. | Curing of fiber-reinforced composite structures |
| JP2010502473A (en) * | 2006-08-24 | 2010-01-28 | アプリックス・インコーポレイテッド | Elastic composite material |
| EP2979670A1 (en) | 2013-03-29 | 2016-02-03 | Daio Paper Corporation | Elastic structure for absorbent article and method for manufacturing elastic structure for absorbent article |
| US10966873B2 (en) | 2016-12-20 | 2021-04-06 | The Procter & Gamble Company | Methods and apparatuses for making elastomeric laminates with elastic strands unwound from spools on surface unwinders |
| US11129753B2 (en) | 2017-09-01 | 2021-09-28 | The Procter & Gamble Company | Methods and apparatuses for making elastomeric laminates |
| 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 |
| US11819393B2 (en) | 2019-06-19 | 2023-11-21 | The Procter & Gamble Company | Absorbent article with function-formed topsheet, and method for manufacturing |
| US11925537B2 (en) | 2017-09-01 | 2024-03-12 | The Procter & Gamble Company | Beamed elastomeric laminate structure, fit, and texture |
| US11969325B2 (en) | 2018-01-25 | 2024-04-30 | The Procter & Gamble Company | Absorbent article with function-formed topsheet, and method for manufacturing |
-
1990
- 1990-01-19 JP JP2008187A patent/JPH03213543A/en active Pending
Cited By (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0649758A (en) * | 1992-06-17 | 1994-02-22 | Kawaguchi Kk | Method for fixing gather tape to clothes |
| US5591784A (en) * | 1994-06-17 | 1997-01-07 | Three Bond Co., Ltd. | Curing of fiber-reinforced composite structures |
| EP0688665A2 (en) | 1994-06-20 | 1995-12-27 | Nippon Petrochemicals Company, Limited | Composite material with controlled elasticity |
| US5702798A (en) * | 1994-06-20 | 1997-12-30 | Nippon Petrochemicals Company, Limited | Composite material with controlled elasticity |
| US6124001A (en) * | 1994-06-20 | 2000-09-26 | Nippon Petrochemicals Company Limited | Method of making a composite material with controlled elasticity |
| JP2010502473A (en) * | 2006-08-24 | 2010-01-28 | アプリックス・インコーポレイテッド | Elastic composite material |
| EP2979670A1 (en) | 2013-03-29 | 2016-02-03 | Daio Paper Corporation | Elastic structure for absorbent article and method for manufacturing elastic structure for absorbent article |
| US10893985B2 (en) | 2013-03-29 | 2021-01-19 | Daio Paper Corporation | Elastic structure for absorbent article and method for manufacturing elastic structure for absorbent article |
| US11141322B2 (en) | 2016-12-20 | 2021-10-12 | The Procter & Gamble Company | Methods and apparatuses for making elastomeric laminates |
| US11737928B2 (en) | 2016-12-20 | 2023-08-29 | The Procter & Gamble Company | Laminate(s) comprising beamed elastics and absorbent article(s) comprising said laminate(s) |
| US10973699B2 (en) | 2016-12-20 | 2021-04-13 | The Procter & Gamble Company | Methods and apparatuses for making elastomeric laminates with elastic strands unwound from beams |
| US10987253B2 (en) | 2016-12-20 | 2021-04-27 | The Procter & Gamble Company | Beamed elastic laminate properties |
| US10993851B2 (en) | 2016-12-20 | 2021-05-04 | The Procter & Gamble Company | Hip-to-waist and waist-to-crotch silhouette(s) of absorbent article(s) comprising beamed elastics |
| US11000421B2 (en) | 2016-12-20 | 2021-05-11 | The Procter & Gamble Company | Length-to-waist silhouette(s) of absorbent article(s) comprising beamed elastics |
| US11000420B2 (en) | 2016-12-20 | 2021-05-11 | The Procter & Gamble Company | Laminate(s) comprising beamed elastics and absorbent article(s) comprising said laminate(s) |
| US11000426B2 (en) | 2016-12-20 | 2021-05-11 | The Procter & Gamble Company | Disposable absorbent articles having cuffs of improved stretch laminate structure |
| US11944523B2 (en) | 2016-12-20 | 2024-04-02 | The Procter & Gamble Company | Elastomeric laminate(s) for absorbent article donning |
| US11141321B2 (en) | 2016-12-20 | 2021-10-12 | The Procter & Gamble Company | Methods and apparatuses for making elastomeric laminates with elastic strands provided with a spin finish |
| US10966873B2 (en) | 2016-12-20 | 2021-04-06 | The Procter & Gamble Company | Methods and apparatuses for making elastomeric laminates with elastic strands unwound from spools on surface unwinders |
| US11147717B2 (en) | 2016-12-20 | 2021-10-19 | The Procter & Gamble Company | Methods and apparatuses for making elastomeric laminates with elastic strands |
| US11737927B2 (en) | 2016-12-20 | 2023-08-29 | The Procter & Gamble Company | Laminate(s) comprising beamed elastics and absorbent article(s) comprising said laminate(s) |
| US11219555B2 (en) | 2016-12-20 | 2022-01-11 | The Procter & Gamble Company | Apparatuses and methods for making absorbent articles with elastomeric laminates |
| US11318052B2 (en) | 2016-12-20 | 2022-05-03 | The Procter & Gamble Company | Methods and apparatuses for making elastomeric laminates with elastic strands unwound from beams |
| US11344453B2 (en) | 2016-12-20 | 2022-05-31 | The Procter & Gamble Company | Methods and apparatuses for making elastomeric laminates with elastic strands unwound from spools on surface unwinders |
| US10966874B2 (en) | 2016-12-20 | 2021-04-06 | The Procter & Gamble Company | Absorbent article(s) chassis comprising beamed elastics |
| US11660235B2 (en) | 2016-12-20 | 2023-05-30 | The Procter & Gamble Company | Methods and apparatuses for making elastomeric laminates with elastic strands |
| 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 |
| US11654060B2 (en) | 2016-12-20 | 2023-05-23 | The Procter & Gamble Company | Methods and apparatuses for making elastomeric laminates with elastic strands provided with a spin finish |
| US11654059B2 (en) | 2016-12-20 | 2023-05-23 | The Procter & Gamble Company | Methods and apparatuses for making elastomeric laminates |
| US11607348B2 (en) | 2017-09-01 | 2023-03-21 | The Procter & Gamble Company | Methods and apparatuses for making elastomeric laminates |
| US11147718B2 (en) | 2017-09-01 | 2021-10-19 | The Procter & Gamble Company | Beamed elastomeric laminate structure, fit, and texture |
| US11925537B2 (en) | 2017-09-01 | 2024-03-12 | The Procter & Gamble Company | Beamed elastomeric laminate structure, fit, and texture |
| US11944524B2 (en) | 2017-09-01 | 2024-04-02 | The Procter & Gamble Company | Methods and apparatuses for making elastomeric laminates |
| US11129753B2 (en) | 2017-09-01 | 2021-09-28 | The Procter & Gamble Company | Methods and apparatuses for making elastomeric laminates |
| US11547613B2 (en) | 2017-12-05 | 2023-01-10 | The Procter & Gamble Company | Stretch laminate with beamed elastics and formed nonwoven layer |
| US11969325B2 (en) | 2018-01-25 | 2024-04-30 | The Procter & Gamble Company | Absorbent article with function-formed topsheet, and method for manufacturing |
| US11819393B2 (en) | 2019-06-19 | 2023-11-21 | The Procter & Gamble Company | Absorbent article with function-formed topsheet, and method for manufacturing |
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