FR3076707B1 - Article absorbant à canaux reliés - Google Patents
Article absorbant à canaux reliés Download PDFInfo
- Publication number
- FR3076707B1 FR3076707B1 FR1900341A FR1900341A FR3076707B1 FR 3076707 B1 FR3076707 B1 FR 3076707B1 FR 1900341 A FR1900341 A FR 1900341A FR 1900341 A FR1900341 A FR 1900341A FR 3076707 B1 FR3076707 B1 FR 3076707B1
- Authority
- FR
- France
- Prior art keywords
- core
- absorbent
- wrap sheet
- attachment areas
- absorbent article
- 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.)
- Active
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Classifications
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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
- A61F13/45—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 shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
- A61F13/4751—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction
- A61F13/4756—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means consisting of grooves, e.g. channels, depressions or embossments, resulting in a heterogeneous surface level
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- A—HUMAN NECESSITIES
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- A61F13/00—Bandages or dressings; Absorbent pads
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- A—HUMAN NECESSITIES
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- A61F13/00—Bandages or dressings; Absorbent pads
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- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
- A61F13/15658—Forming continuous, e.g. composite, fibrous webs, e.g. involving the application of pulverulent material on parts thereof
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- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15699—Forming webs by bringing together several webs, e.g. by laminating or folding several webs, with or without additional treatment of the webs
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- A61F13/00—Bandages or dressings; Absorbent pads
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- A61F13/15577—Apparatus or processes for manufacturing
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- 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
- A61F13/15804—Plant, e.g. involving several steps
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- A—HUMAN NECESSITIES
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- A61F13/45—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 shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
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- 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
- A61F13/45—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 shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/49001—Absorbent articles specially adapted to be worn around the waist, e.g. diapers having preferential bending zones, e.g. fold lines or grooves
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- A—HUMAN NECESSITIES
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- 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
- A61F13/51—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 outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/51104—Topsheet, i.e. the permeable cover or layer facing the skin the top sheet having a three-dimensional cross-section, e.g. corrugations, embossments, recesses or projections
- A61F13/51108—Topsheet, i.e. the permeable cover or layer facing the skin the top sheet having a three-dimensional cross-section, e.g. corrugations, embossments, recesses or projections the top sheet having corrugations or embossments having one axis relatively longer than the other axis, e.g. forming channels or grooves in a longitudinal direction
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- 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
- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- 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
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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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- A61F13/00—Bandages or dressings; Absorbent pads
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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
- A61F13/534—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 an inhomogeneous composition through the thickness of the pad
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- A61F13/534—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 an inhomogeneous composition through the thickness of the pad
- A61F2013/5349—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 an inhomogeneous composition through the thickness of the pad being a tissue-wrapped core
-
- 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
- A61F13/539—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 characterised by the connection of the absorbent layers with each other or with the outer layers
- A61F2013/53908—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 characterised by the connection of the absorbent layers with each other or with the outer layers with adhesive
-
- 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
- A61F13/539—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 characterised by the connection of the absorbent layers with each other or with the outer layers
- A61F2013/53908—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 characterised by the connection of the absorbent layers with each other or with the outer layers with adhesive
- A61F2013/53925—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 characterised by the connection of the absorbent layers with each other or with the outer layers with adhesive with intermittent pattern, e.g. spots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/4871—Underwear
- B29L2031/4878—Diapers, napkins
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Botany (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
Un article absorbant comprenant une feuille de dessus non étanche aux liquides, une feuille postérieure étanche aux liquides, et un noyau absorbant comprenant un matériau absorbant entre une feuille d’enveloppe de noyau de dessus et une feuille d’enveloppe de noyau postérieure, ledit noyau absorbant étant positionné entre ladite feuille de dessus et ladite feuille postérieure ; ledit noyau absorbant ayant des premier et deuxième bords longitudinaux (131, 132) et des bords transversaux avant et arrière (133, 134), où le noyau absorbant est muni d’une pluralité de zones de fixation où la feuille d’enveloppe de noyau de dessus est fixée à la feuille d’enveloppe de noyau postérieure, où la pluralité de zones de fixation comprend : au moins des première et deuxième zones de fixation allongées permanentes (140, 150), lesdites première et deuxième zones de fixation allongées s’étendant l’une à côté de l’autre à partir d’une région d’entrejambe dans la direction du bord transversal avant et/ou arrière ; au moins un canal de connexion semi-permanent (1045) reliant ladite première zone de fixation à ladite deuxième zone de fixation. Figure pour l’abrégé : Fig . 9O
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
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EP17171110.4A EP3403626A1 (fr) | 2017-05-15 | 2017-05-15 | Article absorbant comprenant des canaux et son procédé de fabrication |
EP17171110.4 | 2017-05-15 | ||
EP17183453 | 2017-07-27 | ||
EP17183453.4 | 2017-07-27 | ||
EP17190395.8 | 2017-09-11 | ||
EP17190395 | 2017-09-11 | ||
EP17198368.7A EP3403629B1 (fr) | 2017-05-15 | 2017-10-25 | Article absorbant comprenant des canaux |
EP17198349.7A EP3403628B1 (fr) | 2017-05-15 | 2017-10-25 | Article absorbant comprenant des canaux et son procédé de fabrication |
EP17198652.4A EP3403630B1 (fr) | 2017-05-15 | 2017-10-26 | Article absorbant comprenant des canaux et son procédé de fabrication |
EP17200847.6A EP3403631B1 (fr) | 2017-05-15 | 2017-11-09 | Article absorbant comprenant des canaux et son procédé de fabrication |
Publications (2)
Publication Number | Publication Date |
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FR3076707A1 FR3076707A1 (fr) | 2019-07-19 |
FR3076707B1 true FR3076707B1 (fr) | 2023-04-07 |
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FR1900341A Active FR3076707B1 (fr) | 2017-05-15 | 2019-01-15 | Article absorbant à canaux reliés |
Country Status (16)
Country | Link |
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US (6) | US20200138640A1 (fr) |
EP (5) | EP3634344A1 (fr) |
CN (3) | CN110996869A (fr) |
AU (5) | AU2018269299A1 (fr) |
BE (4) | BE1025430B1 (fr) |
BR (7) | BR112019023921A2 (fr) |
CA (5) | CA3063309A1 (fr) |
CL (3) | CL2019003289A1 (fr) |
CO (3) | CO2019013511A2 (fr) |
CZ (3) | CZ32729U1 (fr) |
FR (1) | FR3076707B1 (fr) |
MX (3) | MX2019013582A (fr) |
NL (3) | NL2020902B1 (fr) |
PL (2) | PL425519A1 (fr) |
RU (8) | RU194772U1 (fr) |
WO (7) | WO2018210754A1 (fr) |
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-
2018
- 2018-05-09 BE BE2018/5300A patent/BE1025430B1/nl active IP Right Grant
- 2018-05-09 NL NL2020902A patent/NL2020902B1/en active
- 2018-05-09 NL NL2020903A patent/NL2020903B1/en active
- 2018-05-09 BE BE2018/5299A patent/BE1025887B1/nl active IP Right Grant
- 2018-05-10 CZ CZ2018-35763U patent/CZ32729U1/cs active Protection Beyond IP Right Term
- 2018-05-10 CZ CZ2018-34942U patent/CZ32580U1/cs active Protection Beyond IP Right Term
- 2018-05-10 CZ CZ2018-34941U patent/CZ32539U1/cs active Protection Beyond IP Right Term
- 2018-05-14 WO PCT/EP2018/062388 patent/WO2018210754A1/fr active Application Filing
- 2018-05-14 EP EP18722592.5A patent/EP3634344A1/fr active Pending
- 2018-05-14 CA CA3063309A patent/CA3063309A1/fr active Pending
- 2018-05-14 AU AU2018269299A patent/AU2018269299A1/en not_active Abandoned
- 2018-05-14 AU AU2018269298A patent/AU2018269298A1/en not_active Abandoned
- 2018-05-14 EP EP18722593.3A patent/EP3634345A1/fr active Pending
- 2018-05-14 US US16/613,562 patent/US20200138640A1/en active Pending
- 2018-05-14 RU RU2019123617U patent/RU194772U1/ru active
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- 2018-05-14 CN CN201880047310.5A patent/CN111031981A/zh active Pending
- 2018-05-14 WO PCT/EP2018/062391 patent/WO2018210756A1/fr unknown
- 2018-05-14 RU RU2019127551A patent/RU2710804C1/ru active
- 2018-05-14 CA CA3063241A patent/CA3063241A1/fr not_active Abandoned
- 2018-05-14 US US16/613,588 patent/US20210290449A1/en active Pending
- 2018-05-14 CA CA3063244A patent/CA3063244A1/fr not_active Abandoned
- 2018-05-14 WO PCT/EP2018/062386 patent/WO2018210753A1/fr unknown
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- 2018-05-14 EP EP18722598.2A patent/EP3634348A1/fr active Pending
- 2018-05-14 EP EP18722596.6A patent/EP3634346A1/fr active Pending
- 2018-05-14 BR BR112019023933A patent/BR112019023933A2/pt unknown
- 2018-05-14 CA CA3063248A patent/CA3063248A1/fr not_active Abandoned
- 2018-05-14 RU RU2018145890U patent/RU188209U1/ru active
- 2018-05-14 BR BR112019023936A patent/BR112019023936A2/pt unknown
- 2018-05-14 US US16/613,574 patent/US20200078232A1/en active Pending
- 2018-05-14 US US16/613,602 patent/US20200197238A1/en active Pending
- 2018-05-14 PL PL425519A patent/PL425519A1/pl unknown
- 2018-05-14 AU AU2018269303A patent/AU2018269303A1/en not_active Abandoned
- 2018-05-14 US US16/613,508 patent/US20200085640A1/en active Pending
- 2018-05-14 CA CA3063255A patent/CA3063255A1/fr not_active Abandoned
- 2018-05-14 MX MX2019013582A patent/MX2019013582A/es unknown
- 2018-05-14 WO PCT/EP2018/062392 patent/WO2018210757A1/fr unknown
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