JP2019507000A - 衛生用品のための吸収性要素の製造装置および製造方法 - Google Patents
衛生用品のための吸収性要素の製造装置および製造方法 Download PDFInfo
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- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/531—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad
- A61F13/532—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
- A61F13/5323—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad having absorbent material located in discrete regions, e.g. pockets
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- A—HUMAN NECESSITIES
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- A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
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- A61F13/00—Bandages or dressings; Absorbent pads
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- A61F13/00—Bandages or dressings; Absorbent pads
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- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
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- A61F13/00—Bandages or dressings; Absorbent pads
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- A61F13/531—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad
- A61F13/532—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
- A61F13/533—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad having discontinuous areas of compression
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- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
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- 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
- A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
- A61F2013/15926—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for vacuum forming
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- 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
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
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- 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
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/53051—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged
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- 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
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/53051—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged
- A61F2013/530547—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged positioned in a separate layer or layers
- A61F2013/530562—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged positioned in a separate layer or layers being arranged in discontinuous pattern
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
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-
- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
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- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
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Abstract
Description
Claims (23)
- 衛生用品に組み込まれ生体液体に用いられる吸収性要素(1;2;3)であって、前記吸収性要素は、
複数の第1の空洞(111)を有する第1のラミネート材料層(11)と、
前記第1のラミネート材料層(11)のそれぞれの第1の空洞(111)内にそれぞれが受容される複数の高吸収性材料の塊(10)と、
前記第1の材料層(11)のそれぞれの第1の空洞(111)にそれぞれが受容されるように構成された複数の第2の空洞(121)を有し、前記第2の空洞の凸面(123)は、前記第1の空洞の凹面(112)に面し、対応する前記高吸収性材料の塊(10)がその中に受容される、第2のラミネート材料層(12)と、
を備え、
前記第1のラミネート材料層(11)および前記第2のラミネート材料層(12)は、前記第1及び第2の空洞(111、121)のない中間部分(114、124)で少なくとも互いに固定されており、
全体構成は、前記高吸収性材料の塊(10)は、前記第2の空洞の凹面/凸面(122、123)がひっくり返るまで、対応する前記第2の空洞(121)を膨張させ変形させることにより前記生体液体を吸収することができる、吸収性要素(1;2;3)。 - 前記第1の空洞(111)および前記第2の空洞(121)は協働しながら対応する前記高吸収性材料の塊(10)を受容する座部を画定する、請求項1に記載の吸収性要素(1;2;3)。
- 前記第1の層(11)と前記第2の層(12)とが結合する側との反対側において、前記第2の層(12)に結合された第3のラミネート材料層(13)を備える、請求項1または2に記載の吸収性要素(1;2;3)。
- 前記第1の層(11)と前記第2の層(12)とが結合する側との反対側において、前記第1の層(11)に結合された第4のラミネート材料層(130)を備える、請求項1から3のうちいずれか一項に記載の吸収性要素(1;2;3)。
- 前記第1の空洞(111)および前記第2の空洞(121)は同じ輪郭を有する、請求項1から4のうちいずれか一項に記載の吸収性要素(1;2;3)。
- 前記第1の空洞(111)および/または前記第2の空洞(121)は略円筒形の輪郭を有する、請求項1から5のうちいずれか一項に記載の吸収性要素(1;2;3)。
- 前記第1の空洞(111)および/または前記第2の空洞(121)は略先細の輪郭、特に略円錐台形の輪郭を有する、請求項1から6のうちいずれか一項に記載の吸収性要素(1;2;3)。
- 前記第1の空洞(111)はそれぞれ、対応する前記高吸収性材料の塊(10)を収容する主区画(115)および副区画(116)を画定する二重袋輪郭を有し、前記副区画(116)は、好ましくは前記主区画(115)の底部の中央に配置される、請求項1から7のうちいずれか一項に記載の吸収性要素(1;2;3)。
- 各高吸収性材料の塊(10)は、前記副区画(116)、好ましくは、前記副区画(116)の中のみに受容される、請求項1から8のうちいずれか一項に記載の吸収性要素(1;2;3)。
- 前記副区画(116)は、略円筒形または略円錐台形の輪郭を有する、請求項8または9に記載の吸収性要素(1;2;3)。
- 前記第1の空洞(111)および/または前記第2の空洞(121)はエンボス加工により得られる、請求項1から10のうちいずれか一項に記載の吸収性要素(1;2;3)。
- 請求項1から11のうちいずれか一項に記載の1つまたは複数の吸収性要素(1;2;3)を備えた衛生用品、特におむつ。
- 請求項1から11のうちいずれか一項に記載の吸収性要素(1;2;3)を製造する装置(500;600)であって、
前記製造装置は、
複数の第1の突出要素(511)を有し、第1のラミネート材料(11)が使用中に係合するように構成された第1のエンボス加工ローラ(510)と、
複数の第2の突出要素(521)を有し、第2のラミネート材料(12)が使用中に係合するように構成された第2のエンボス加工ローラ(520)と、
前記第1のエンボス加工ローラ(510)に、かつ、前記第1のエンボス加工ローラ(510)の下流では前記第2のエンボス加工ローラ(520)に回転可能に結合され、それぞれが前記第1のエンボス加工ローラ(510)の第1の突出要素(511)または前記第2のエンボス加工ローラ(520)の第2の突出要素(521)を受容するのに適した複数の開口部(551)を有する、吸引ローラ(550)と、
を備え、
その構成は、前記第1のエンボス加工ローラ(510)と前記吸引ローラ(550)との協働回転中に、前記第1の突出要素(511)が、対応する第1の空洞(111)を前記第1のラミネート材料(11)に形成するように前記第1のラミネート材料(11)を介在させて対応する開口部(551)に係合するような構成であり、
前記吸引ローラ(550)は、リザーバ(560)から前記高吸収性材料(C)の吸引手段(570)を有し、前記吸引手段(570)が、使用中に前記リザーバ(560)に面する前記開口部(551)の一部を通して吸引をすることで、高吸収性材料の塊(10)は、前記第1のラミネート材料(11)の対応する第1の空洞(111)内に吸引され、
その構成は、前記吸引の下流における前記第2のエンボス加工ローラ(520)と前記吸引ローラ(550)との協働回転中に、前記第2の突出要素(521)が、対応する第2の空洞(121)を前記第2のラミネート材料(12)に形成するように、前記第1のラミネート材料(11)および前記第2のラミネート材料(12)を介在させて対応する開口部(551)に係合するような構成である、装置(500;600)。 - 前記吸引ローラ(520)の上流で前記第1のエンボス加工ローラ(510)に回転可能に結合され、それぞれが前記第1のエンボス加工ローラ(510)のそれぞれの突出要素(511)を受容するのに適した複数の補助開口部(541)を有する、補助ローラ(540)を備え、その構成は、前記第1のエンボス加工ローラ(510)と前記補助ローラ(540)との協働回転中に、前記第1の突出要素(511)が、対応する補助空洞(216)を前記第1のラミネート材料(11)に形成するように前記第1のラミネート材料(11)を介在させて対応する補助開口部(541)に係合するような構成である、請求項13に記載の装置(500)。
- 前記第1の突出要素(511)および/または前記第2の突出要素(521)および/または前記開口部(551)および/または補助開口部(541)は、それぞれ略円筒形エンボス加工輪郭を有する、請求項13または14に記載の装置(500)。
- 前記第1の突出要素(511)および/または前記第2の突出要素(521)および/または前記開口部(551)および/または補助開口部(541)が、それぞれ略先細のエンボス加工輪郭、特に略円錐台形のエンボス加工輪郭を有する、請求項13または14に記載の装置(500)。
- 前記第2のエンボス加工ローラ(520)の下流に配置された第3のラミネート材料(13)の供給ローラ(530)を備えた、請求項13から16のうちいずれか一項に記載の装置(500)。
- 前記ローラ(510、520、550、540、530)のうちの1つまたは複数の温度制御手段を備えた、請求項13から17のうちいずれか一項に記載の装置(500)。
- 前記第1のラミネート材料(11)および前記第2のラミネート材料(12)の結合ユニット(582)を備えた、請求項13から18のうちいずれか一項に記載の装置(500)。
- 請求項1から11のうちいずれか一項に記載の吸収性要素(1;2;3)を製造する方法であって、
第1のラミネート材料(11)を第1のエンボス加工ローラ(510)に供給し、前記第1の材料(11)に複数の第1の空洞(111)を得るステップと、
前記第1のエンボス加工ローラ(510)に回転可能に結合され、吸引が生じる複数の開口部(521)を有する吸引ローラ(550)によって、前記第1の空洞(111)のそれぞれのリザーバ(560)から直接、高吸収性材料の塊(10)を吸引するステップと、
第2のラミネート材料(12)を第2のエンボス加工ローラ(520)に供給し、前記第1のラミネート材料(11)の対応する前記第1の空洞(111)にそれぞれが受容される複数の第2の空洞(121)を前記第2の材料(12)に得るステップと
を順序通りに提供する、方法。 - 前記第1の空洞(111)および/または第2の空洞(121)は熱成形によって得られる、請求項20に記載の方法。
- 前記第1のラミネート材料(11)および前記第2のラミネート材料(12)を結合するステップを含む、請求項20または21に記載の方法。
- 請求項13から19のうちいずれか一項に記載の装置を使用する、請求項20から22のうちいずれか一項に記載の方法。
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| ITUB2016A001229A ITUB20161229A1 (it) | 2016-03-02 | 2016-03-02 | Apparato e metodo di fabbricazione di un elemento assorbente per prodotti sanitari |
| IT102016000021714 | 2016-03-02 | ||
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| Publication number | Priority date | Publication date | Assignee | Title |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US11696858B2 (en) * | 2019-05-15 | 2023-07-11 | The Procter & Gamble Company | Disposable absorbent article |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06315501A (ja) * | 1993-05-07 | 1994-11-15 | Sekisui Plastics Co Ltd | 吸水シートおよびその製造方法 |
| EP0875224A1 (en) * | 1997-04-28 | 1998-11-04 | Cidieffe S.r.l. | Absorbent article which includes superabsorbent material located in discrete pockets and manufacturing process |
| JP2005137648A (ja) * | 2003-11-07 | 2005-06-02 | Uni Charm Corp | 吸収性物品およびこれを用いた使い捨ておむつ |
| WO2006077611A1 (en) * | 2005-01-21 | 2006-07-27 | Delicarta S.P.A. | An article in tissue paper or the like comprising a superabsorbent material |
| JP2010522595A (ja) * | 2007-03-26 | 2010-07-08 | ファメッカニカ.データ エス.ピー.エー. | 超吸収性材料を含有する拡大可能な凹部を備える衛生物品用の吸収体および製造方法 |
| JP2011177279A (ja) * | 2010-02-26 | 2011-09-15 | Unicharm Corp | 吸収体製造装置 |
| JP2013017565A (ja) * | 2011-07-08 | 2013-01-31 | Livedo Corporation | 吸収性物品用シート部材製造装置 |
| JP2014117472A (ja) * | 2012-12-17 | 2014-06-30 | Kao Corp | 吸収体及び吸収性物品 |
| JP2014530693A (ja) * | 2011-10-24 | 2014-11-20 | ボスティック,インコーポレイテッド | 新規な吸収剤物品とその製造方法 |
| WO2015072347A1 (ja) * | 2013-11-14 | 2015-05-21 | 株式会社瑞光 | 吸収体及びその製造装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE602004026566D1 (de) * | 2004-07-28 | 2010-05-27 | Procter & Gamble | Indirekter Druck von AMG |
| EP2586409A1 (en) * | 2011-10-24 | 2013-05-01 | Bostik SA | New absorbent article and process for making it |
| WO2014021189A1 (ja) * | 2012-08-02 | 2014-02-06 | 株式会社瑞光 | 複合シートの製造方法および装置 |
| EP3020380B1 (en) * | 2014-11-14 | 2018-07-25 | The Procter and Gamble Company | Method for producing composite structures with a plurality of absorbent foam particulates |
-
2016
- 2016-03-02 IT ITUB2016A001229A patent/ITUB20161229A1/it unknown
-
2017
- 2017-03-02 RS RS20211312A patent/RS62494B1/sr unknown
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06315501A (ja) * | 1993-05-07 | 1994-11-15 | Sekisui Plastics Co Ltd | 吸水シートおよびその製造方法 |
| EP0875224A1 (en) * | 1997-04-28 | 1998-11-04 | Cidieffe S.r.l. | Absorbent article which includes superabsorbent material located in discrete pockets and manufacturing process |
| JP2005137648A (ja) * | 2003-11-07 | 2005-06-02 | Uni Charm Corp | 吸収性物品およびこれを用いた使い捨ておむつ |
| WO2006077611A1 (en) * | 2005-01-21 | 2006-07-27 | Delicarta S.P.A. | An article in tissue paper or the like comprising a superabsorbent material |
| JP2010522595A (ja) * | 2007-03-26 | 2010-07-08 | ファメッカニカ.データ エス.ピー.エー. | 超吸収性材料を含有する拡大可能な凹部を備える衛生物品用の吸収体および製造方法 |
| JP2011177279A (ja) * | 2010-02-26 | 2011-09-15 | Unicharm Corp | 吸収体製造装置 |
| JP2013017565A (ja) * | 2011-07-08 | 2013-01-31 | Livedo Corporation | 吸収性物品用シート部材製造装置 |
| JP2014530693A (ja) * | 2011-10-24 | 2014-11-20 | ボスティック,インコーポレイテッド | 新規な吸収剤物品とその製造方法 |
| JP2014117472A (ja) * | 2012-12-17 | 2014-06-30 | Kao Corp | 吸収体及び吸収性物品 |
| WO2015072347A1 (ja) * | 2013-11-14 | 2015-05-21 | 株式会社瑞光 | 吸収体及びその製造装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102909101B1 (ko) * | 2025-07-30 | 2026-01-13 | (주)대경아이엔씨 | 제올라이트층과 구름시트를 포함하는 다층 구조 흡수체 |
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| RU2734411C2 (ru) | 2020-10-16 |
| US20190060141A1 (en) | 2019-02-28 |
| BR112018067572A2 (pt) | 2019-01-08 |
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