JPH02228962A - Disposable diaper and preparation thereof - Google Patents
Disposable diaper and preparation thereofInfo
- Publication number
- JPH02228962A JPH02228962A JP1046412A JP4641289A JPH02228962A JP H02228962 A JPH02228962 A JP H02228962A JP 1046412 A JP1046412 A JP 1046412A JP 4641289 A JP4641289 A JP 4641289A JP H02228962 A JPH02228962 A JP H02228962A
- Authority
- JP
- Japan
- Prior art keywords
- reinforcing film
- back sheet
- opacity
- film
- reinforcing
- 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
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 43
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 10
- 239000002390 adhesive tape Substances 0.000 claims description 7
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 6
- 239000002250 absorbent Substances 0.000 claims description 6
- 230000002745 absorbent Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010191 image analysis Methods 0.000 claims description 2
- -1 polypropylene Polymers 0.000 description 7
- 230000002950 deficient Effects 0.000 description 6
- 238000007689 inspection Methods 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000012860 organic pigment Substances 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- 241000234435 Lilium Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 description 1
- 229910001863 barium hydroxide Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
木定明は、使いすておむつに関する。更に詳しくは、不
良品検出装置に１合した、ウェスト部瑞部のテープを接
着するための補強フィルムを有する使いすておむつ及び
その！Ａ造方法に関する。[Detailed Description of the Invention] [Industrial Field of Application] Sadaaki Ki relates to disposable diapers. More specifically, there is a disposable diaper that is fitted with a defective product detection device and has a reinforcing film for adhering the tape on the waist part, and the same! Regarding the A construction method.
周知の通シ、使いすておむつは、ポリエステル、ポリプ
ロピレンあるいはＶ−ヨンなど不織布からなる液透過性
の表面シー（及びポリエチレン々どのフィルムからなる
液不透過性の裏面ｙ −）との間に挟んだ綿状パルプ、
吸水紙、高吸水性高分子物質などからなる吸収体を有し
、更にウェスト部に感圧性粘着テープと、該粘着テープ
を接着すべき部位に補強フィルムを有する使いすておむ
つが知られている。該補強フィルムは、一般に裏面シー
トは柔らかさが必要であることなどの理由からｆ３１記
粘着テープを一度接着した後、再び剥がして再接着する
のに耐えられる強度を有していないため、裏面シートを
補強するために必要である。Well-known single-use diapers are sandwiched between a liquid-permeable top sheet made of a nonwoven fabric such as polyester, polypropylene, or V-yon (and a liquid-impermeable back sheet made of a film such as polyethylene). fluffy pulp,
Disposable diapers are known that have an absorbent body made of water-absorbing paper, highly water-absorbent polymeric material, etc., and further have a pressure-sensitive adhesive tape at the waist and a reinforcing film at the area where the adhesive tape is to be attached. . The reinforcing film generally does not have the strength to withstand the adhesive tape described in F31 once attached, peeled off and re-adhered, because the back sheet generally needs to be soft. It is necessary to reinforce the
通常、おむつの製造にあたって、製造途中または製造後
に、不良品、例えばレッグギヤザーやファスナーテープ
が所定の位置にないものや、吸収マットが所定の形状を
していないもの等を検出するだめの検査が行われている
。Normally, when manufacturing diapers, inspections are carried out during or after manufacturing to detect defective products, such as those where leg gears or zipper tapes are not in the specified position, or diapers where the absorbent mat is not in the specified shape. It is being said.
この製品検査は、従来作業員による目視検査や光を管シ
ステムなどが用いられていたが、最近になってストロボ
とカメツが一対となり、ストロボから発射される光をお
むつに当て、その透過光の強弱をイメージセンサ−で検
知することにより、製造工程中に上記の如き不良製品を
高精度で検査出来る装置、例えばコダック社裏ＲＭ−１
０００ビジョンシステムが上布されるに致った。Traditionally, this product inspection has used visual inspection by workers or a light tube system, but recently a strobe and a camera have been combined, and the light emitted from the strobe is applied to the diaper, and the transmitted light is By detecting strength and weakness with an image sensor, it is possible to inspect defective products such as those mentioned above with high precision during the manufacturing process, such as Kodak's Ura RM-1.
The 000 Vision System was launched.
しかしながら、従来の透明な補強フィルムを用いた使い
醋ておむつにおいては、該フィルムが多電の光を透過し
てしまう丸め、前述のようなイメージセンサ−を用いた
装置によっては不良品を検出することはできなかった。However, in disposable diapers that use conventional transparent reinforcing films, the film can be rounded to transmit high-voltage light, and some devices using the image sensor described above can detect defective products. I couldn't do that.
通常、おむつの製造にあたっては、製造途中または製造
後に製品検査が行われている。しかしながら、以前には
ウェスト部のテープを接着するための補強フィルムは、
裏面シートに貼付されており、かつ、透明なフィルムが
用いられていたことなどの埋自から製品検査がしずらか
った。Normally, when manufacturing diapers, product inspection is performed during or after manufacturing. However, in the past, the reinforcing film for adhering the waist tape was
It was difficult to inspect the product because it was attached to the back sheet and a transparent film was used.
本発明の主たる目的は、製品検蔗の中で特に能率よく精
度の高いイメージセンサ−で憔査可能なウェスト部のテ
ープを接着するための不透明度の高い補強フィルムを有
する使いすておむつを提供することにある。The main object of the present invention is to provide a disposable diaper that has a highly opaque reinforcing film for adhering a waist tape that can be inspected using an image sensor that is particularly efficient and accurate in product inspection. It's about doing.
本発明は、
１、 液透過性の表面シートと液不透過性表面シートの
間に吸収体を有し、且つウェスト部の一端部の両側縁部
に感圧性情筒部テープを設け、おむつの長手方向他端部
の該粘着テープを接着すべき部分に補強用フィルムを設
けた使いすておむつにおいて該補強用フィルムの不透明
度が裏面シートの不透明度の１５倍以上であることを特
徴とする使いすておむつ。The present invention has the following features: 1. An absorbent body is provided between a liquid-permeable top sheet and a liquid-impermeable top sheet, and pressure-sensitive tapes are provided on both side edges of one end of the waist portion, and the diaper has the following features: A disposable diaper in which a reinforcing film is provided at the other end in the longitudinal direction where the adhesive tape is to be bonded, characterized in that the opacity of the reinforcing film is 15 times or more the opacity of the back sheet. Disposable diapers.
λ 説求項１記威の使いすておむつの製造方法において
、補強フィルムの貼着された表面シートを広げた状態で
透過光の強度を利用した画像解析装置部の検知部に挿入
し、補強用テープが所望の形状・大きさであるか否か、
所望する位置に貼着されているか否かを検知し、所望す
る形状・大きさでない場合、所望の位置に貼着されてい
ない場合、この裏面シートで作られたおむつを排除する
ことを特徴とする使いすておむつの製造方法
である。λ In the method for manufacturing disposable diapers described in Explanation 1, the top sheet with the reinforcing film attached is spread out and inserted into the detection section of the image analysis device that uses the intensity of transmitted light, and the reinforcing film is whether the tape has the desired shape and size,
It is characterized by detecting whether or not it is attached to the desired position, and rejecting diapers made with this back sheet if it is not the desired shape and size or is not attached at the desired position. This is a method for manufacturing disposable diapers.
即ち、補強フィルムの不透明度（ＪＩＳ Ｐ −８１３
８に準する）が裏面シートの不透明度の［１５倍以上で
あることによって、その光透過性の差により、イメージ
センサーで補強フィルムと裏面シートを区別することが
可能となる。更に詳しくは、裏面シート上に適当な大き
さに切断された補強フィルムを貼付した後、製造工程上
で、その補強フィルムの形状・大きさと位置の良否を透
過光の光Ｊよの差によシ、イメージセンサ−で１灸査す
ることが町ＩＴＩとなる。That is, the opacity of the reinforcing film (JIS P-813
8) is at least 15 times the opacity of the back sheet, it becomes possible to distinguish the reinforcing film and the back sheet with an image sensor based on the difference in light transmittance. More specifically, after pasting a reinforcing film cut to an appropriate size on the back sheet, the shape, size, and position of the reinforcing film are checked during the manufacturing process based on the difference in transmitted light. One moxibustion test using an image sensor becomes a town ITI.
裏面シートは、見ためが良いなどの理由で、−収約には
不透明度が４０以上であることが好ましいので、とれに
対応して、補強フィルムの不透明度は、好ましくは少な
くとも２０以上であることが必要であるといえる。The back sheet preferably has an opacity of 40 or more for reasons such as good visibility, and therefore, the opacity of the reinforcing film is preferably at least 20 or more to prevent peeling. It can be said that this is necessary.
補強フイルムニハ、ホリプロピレンフィルム、ポリエチ
レンテレフタレートフィルムなどを用いることができる
。Reinforced film, polypropylene film, polyethylene terephthalate film, etc. can be used.
適当な不透明度のフィルムの作成は、透明なフィルムの
表面または裏面に１盪蔽力の高い、智を設ける事や、フ
ィルム内に：逼蔽カの高い充填剤を加える事により達成
される。Producing a film of suitable opacity can be accomplished by providing a layer with a high blocking power on the front or back side of a transparent film, or by adding a filler with a high blocking power within the film.
前者の製造方法は、隠蔽力の趙い賊機顔料や有機顔料を
加えた塗布液やインクを透明なフィルムに塗工または印
刷する方法などがある。無機顔料としては、二酸化チタ
ン、炭酸力ｙｙウム、り〃り、クレー ンリカ、水酸化
力μシウム、＠酸バリウム、紺胃などを用いることがで
きる。有機顔料としては、フタロシアニンプルジスアゾ
イエローなどを用いることができる。後者のＭ遣方法は
、ポリプロピレンなどの樹脂に前記と同様な隠蔽力の高
い無機＠料や有機顔料を加えて混練し、押出法によりフ
ィルム成形する方法などがある。The former manufacturing method includes a method of coating or printing a transparent film with a coating liquid or ink containing a pigment with low hiding power or an organic pigment. As the inorganic pigment, titanium dioxide, hydrogen carbonate, lily, crane lica, μsium hydroxide, barium hydroxide, azure, and the like can be used. As the organic pigment, phthalocyanine purdisazo yellow or the like can be used. The latter method includes adding an inorganic material or an organic pigment having a high hiding power to a resin such as polypropylene, kneading the mixture, and forming a film by extrusion.
つぎに図面を参照しながら本発明の詳細な説明する。Next, the present invention will be described in detail with reference to the drawings.
第１図は、本発明の使いすておむつの一例を示すもので
１表面シートの一部を切除した使いすておむつの平面展
開図を示し、第２図は第１図に示す使いすておむつの着
用状態を示す斜視図を、第３図は、第１図とは異なる実
施例の着用状態を示す斜視図である。Fig. 1 shows an example of the disposable diaper of the present invention, and shows a plan development view of the disposable diaper with a part of the top sheet removed, and Fig. 2 shows the disposable diaper shown in Fig. 1. FIG. 3 is a perspective view showing a state in which the diaper is worn, and FIG. 3 is a perspective view showing a state in which the diaper is worn in an embodiment different from that shown in FIG.
第１図〜第３図において符号１は表面シート、２は裏面
シート、３は吸収体、４は弾性部材、５は感圧性粘着テ
ープ（ファスニングテープ）、６．６′は補強フィルム
を示す。In FIGS. 1 to 3, reference numeral 1 indicates a top sheet, 2 indicates a back sheet, 3 indicates an absorbent body, 4 indicates an elastic member, 5 indicates a pressure-sensitive adhesive tape (fastening tape), and 6.6' indicates a reinforcing film.
第１図および第２図に示す例においては、粘着テープを
＃ｋまわり部の後側縁部に設けると共ｔに、不透明度が
裏面Ｖ−Ｆの不透明度のα５倍以上の補強用フィルムロ
を腰まわり部の前側部に設けたものであり、第３図は、
粘着テープを接着する部分にのみ、同様な補強用フィル
ムロ′、６／を設けた例を示すものである。In the example shown in FIGS. 1 and 2, an adhesive tape is provided on the rear edge of the area around #k, and a reinforcing film whose opacity is α5 times or more than the opacity of the back surface V-F is used. B is provided on the front side of the waist area, and Figure 3 shows the
This shows an example in which similar reinforcing films RO' and 6/ are provided only in the area where the adhesive tape is to be adhered.
つぎに、補強用フィルムの形状や設置位置等が、所定の
形状・大きさであるか、あるいは所定の位置に設けられ
ているか否かを検知する方法についてその概略を第４図
に基いて説明する。Next, a method for detecting whether the reinforcing film has a predetermined shape and size, or whether it is installed in a predetermined position will be explained based on Fig. 4. do.
第４図において２は裏面シートを、６は裏面シート上に
貼着された補強用フィルムを、７はカメラ、８はストロ
ボを示し、矢印は補強用フィルムが貼着された裏面シー
トの流れ方向を示す。In Fig. 4, 2 is the back sheet, 6 is the reinforcing film pasted on the back sheet, 7 is the camera, 8 is the strobe, and the arrow indicates the flow direction of the back sheet with the reinforcing film pasted. shows.
第４図において、裏面シートの所定の位置になるように
補強用フィルムを貼り合わせた後、表面シートと裏面ｙ
−）を貼シ合わせる前の段階においてストロボとカメ
ラの間に通し、ストロボと裏面シートを連動させ、補強
シートが所定の位置に来た時にストロボを発光させ、カ
メラの中にセットされているイメージセンサ−により、
透過光の７Ｊ！淡に基いて、補強フィルムの形状・大き
さ及び設置位置が所定通りになっているか否かを機知し
、形状や設置位置が異なっている場合には、この裏面シ
ートで作られたおむつを排除するように構成されている
。In Figure 4, after laminating the reinforcing film so that it is in the specified position on the back sheet,
-) is passed between the strobe and the camera before pasting, the strobe and the back sheet are linked, and when the reinforcing sheet is in the designated position, the strobe fires, and the image set inside the camera is By the sensor,
7J of transmitted light! Based on this information, it is determined whether the shape, size, and installation position of the reinforcing film are as specified, and if the shape and installation position are different, diapers made with this backing sheet are excluded. is configured to do so.
なお、感圧粘着テープ、補強用フィルムの形状や設置位
置は図示したものに限られるものではない。Note that the shapes and installation positions of the pressure-sensitive adhesive tape and reinforcing film are not limited to those shown in the drawings.
つぎに、本発明の実施例を記威する。Next, examples of the present invention will be described.
実施例
表面シー十としてポリプロピレンスパンボード不織布を
（Ｐ４Ｏ１０：脂化成製）、裏面シートとして厚さ２５
μの二酸化チタン入シポリエチレンフイルム１ｋ（ニス
ロン：ライ）商会）、吸収体としてフラッフパルプ（Ｒ
ＥＹＦＬＯＣＰ −ＦＡ ： 工ＴＴ Ｒａｙｏｎｉｅ
ｒ製）を使用して第１図に示す使いすておむつを製造し
た。なお、粘着テープを固定する補強用フィルムとして
は、透明ポリグロビＶンフイルム（日東電工１ｉりの表
面に白べた印刷したものを用いた。Example: A polypropylene spunboard nonwoven fabric (P4O10: manufactured by Fukkasei Co., Ltd.) was used as the front sheet, and a thickness of 25 mm was used as the back sheet.
μ titanium dioxide-containing polyethylene film 1k (Nislon: Rai Shokai), fluff pulp (R
EYFLOCP-FA: Engineering TT Rayonie
A disposable diaper shown in FIG. 1 was manufactured using a disposable diaper manufactured by R. As the reinforcing film for fixing the adhesive tape, a transparent polyglobin V film (Nitto Denko 1i) with white solid printing on the surface was used.
裏面シートの不透明度は５５％、補強用フィルムの不透
明度は３５％で、補強用フィルムを貼着した部位の裏面
シートと補強用フィルムの不透明度は７０％で、この裏
面シートを第４図を参照して説明した方法により検査し
たところ、不良品を完全に検出することが可能であった
。The opacity of the back sheet is 55%, the opacity of the reinforcing film is 35%, and the opacity of the back sheet and reinforcing film in the area where the reinforcing film is attached is 70%. When inspected using the method described with reference to , it was possible to completely detect defective products.
補強用フィルムに白ベタ印刷を施こさない場合の不透明
度は１７％で、裏面シートにこの補強用フィルムを貼着
した部分の不透明度は５８％となり、裏面シートとの不
透明度の差は僅かであり、本発明の検出システムでは不
良品の検出はできなかった。The opacity when no white solid printing is applied to the reinforcing film is 17%, and the opacity of the part where this reinforcing film is attached to the back sheet is 58%, so there is only a slight difference in opacity from the back sheet. Therefore, the detection system of the present invention could not detect defective products.
本発明によれば、イメージセンサ−を用いて、ウェスト
部のテープを接着するための補強フィルムの大きさと位
置の良否の検知が可能で、高精度で能率的な製品検査が
行える。According to the present invention, it is possible to use an image sensor to detect whether the size and position of the reinforcing film for adhering the waist tape are good or bad, and highly accurate and efficient product inspection can be performed.
第１図は、本発明の使いすておむつの一例を示すもので
、表面シートの一部を切除した平面展開図、第２図は第
１図に示す使いすておむつの着用状態を示す図、第５図
は他の来施例の着用状態を示す図、第４図は補強用フィ
μムを貼着した裏面シートを検査する方法を説明するた
めの概念図である。
１・・・表面シート ２・・・裏面シート ３・・・吸
収体 ４・・・弾性部材 ５・・・感圧性粘着テープ６
．６′・・・補強フィルム ７・・・カメラ ８・・・
ストロボ
第３図Fig. 1 shows an example of the disposable diaper of the present invention, and is a plan development view with a part of the top sheet cut away, and Fig. 2 is a view showing the disposable diaper shown in Fig. 1 in a worn state. , FIG. 5 is a diagram showing the wearing condition of another example, and FIG. 4 is a conceptual diagram for explaining a method of inspecting a back sheet to which a reinforcing film is attached. 1... Top sheet 2... Back sheet 3... Absorber 4... Elastic member 5... Pressure sensitive adhesive tape 6
．． 6'... Reinforcement film 7... Camera 8...
Strobe figure 3
Claims (2)
間に吸収体を有し、且つウエスト部の一端部の両側縁部
に感圧性粘着部テープを設け、おむつの長手方向他端部
の該粘着テープを接着すべき部分に補強用フイルムを設
けた使いすておむつにおいて、該補強用フイルムの不透
明度が裏面シートの不透明度の０．５倍以上であること
を特徴とする使いすておむつ。1. It has an absorbent body between a liquid-permeable top sheet and a liquid-impermeable back sheet, and a pressure-sensitive adhesive tape is provided on both side edges of one end of the waist portion, and a pressure-sensitive adhesive tape is provided on both edges of one end of the waist portion. A disposable diaper in which a reinforcing film is provided on a portion to which an adhesive tape is to be attached, characterized in that the opacity of the reinforcing film is 0.5 times or more the opacity of the back sheet. .
て、補強フイルムの貼着された裏面シートを広げた状態
で透過光の強度を利用した画像解析装置部の検知部に挿
入し、補強用テープが所望の形状・大きさであるか否か
、所望する位置に貼着されているか否かを検知し、所望
する形状・大きさでない場合、所望の位置に貼着されて
いない場合、この裏面シートで作られたおむつをその後
の工程で排除することを特徴とする使いすておむつの製
造方法。2. In the method for manufacturing a disposable diaper according to claim 1, the reinforcing tape is inserted into a detection section of an image analysis device that utilizes the intensity of transmitted light in an unfolded state, and the reinforcing tape is It detects whether it has the desired shape and size and whether it is attached at the desired position, and if it does not have the desired shape or size or is not attached at the desired position, this back sheet A method for manufacturing disposable diapers, characterized in that diapers made with the above are removed in a subsequent process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1046412A JPH02228962A (en) | 1989-03-01 | 1989-03-01 | Disposable diaper and preparation thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1046412A JPH02228962A (en) | 1989-03-01 | 1989-03-01 | Disposable diaper and preparation thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02228962A true JPH02228962A (en) | 1990-09-11 |
Family
ID=12746439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1046412A Pending JPH02228962A (en) | 1989-03-01 | 1989-03-01 | Disposable diaper and preparation thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02228962A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005315651A (en) * | 2004-04-27 | 2005-11-10 | Daio Paper Corp | Method for detecting position of appendage in absorbable article |
| WO2010101045A1 (en) * | 2009-03-02 | 2010-09-10 | ユニ・チャーム株式会社 | Device and method for manufacturing absorptive articles |
| JP2015510104A (en) * | 2011-12-13 | 2015-04-02 | スリーエム イノベイティブ プロパティズ カンパニー | Method for detecting a component of an article and method for preparing a component for detection |
| WO2016052508A1 (en) * | 2014-09-29 | 2016-04-07 | 花王株式会社 | Absorbent article inspection method |
| US10076450B2 (en) | 2011-12-13 | 2018-09-18 | 3M Innovative Properties Company | Structured film containing beta-nucleating agent and method of making the same |
| WO2020100736A1 (en) * | 2018-11-16 | 2020-05-22 | 大王製紙株式会社 | Connected disposable wearable article and method for detecting adhesion failure of target sheet during production of same |
-
1989
- 1989-03-01 JP JP1046412A patent/JPH02228962A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005315651A (en) * | 2004-04-27 | 2005-11-10 | Daio Paper Corp | Method for detecting position of appendage in absorbable article |
| WO2010101045A1 (en) * | 2009-03-02 | 2010-09-10 | ユニ・チャーム株式会社 | Device and method for manufacturing absorptive articles |
| US8851268B2 (en) | 2009-03-02 | 2014-10-07 | Uni-Charm Corporation | Apparatus and method of manufacturing absorbent article |
| JP2015510104A (en) * | 2011-12-13 | 2015-04-02 | スリーエム イノベイティブ プロパティズ カンパニー | Method for detecting a component of an article and method for preparing a component for detection |
| US10076450B2 (en) | 2011-12-13 | 2018-09-18 | 3M Innovative Properties Company | Structured film containing beta-nucleating agent and method of making the same |
| WO2016052508A1 (en) * | 2014-09-29 | 2016-04-07 | 花王株式会社 | Absorbent article inspection method |
| JP2016067930A (en) * | 2014-09-29 | 2016-05-09 | 花王株式会社 | Inspection method of absorbent article |
| CN106572926A (en) * | 2014-09-29 | 2017-04-19 | 花王株式会社 | Absorbent article inspection method |
| WO2020100736A1 (en) * | 2018-11-16 | 2020-05-22 | 大王製紙株式会社 | Connected disposable wearable article and method for detecting adhesion failure of target sheet during production of same |
| US11950985B2 (en) | 2018-11-16 | 2024-04-09 | Daio Paper Corporation | Connectable disposable wear article and method of detecting sticking defect of target sheet in manufacture thereof |
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