IT201800002184A1 - DEVICE FOR FORMING AN ABSORBENT PADDING - Google Patents

DEVICE FOR FORMING AN ABSORBENT PADDING

Info

Publication number
IT201800002184A1
IT201800002184A1 IT201800002184A IT201800002184A IT201800002184A1 IT 201800002184 A1 IT201800002184 A1 IT 201800002184A1 IT 201800002184 A IT201800002184 A IT 201800002184A IT 201800002184 A IT201800002184 A IT 201800002184A IT 201800002184 A1 IT201800002184 A1 IT 201800002184A1
Authority
IT
Italy
Prior art keywords
forming
absorbent padding
padding
absorbent
Prior art date
Application number
IT201800002184A
Other languages
Italian (it)
Inventor
Marco Rosani
Andrea Duchini
Federico Toscani
Matteo Piantoni
Original Assignee
Gdm Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gdm Spa filed Critical Gdm Spa
Priority to IT201800002184A priority Critical patent/IT201800002184A1/en
Priority to PCT/IB2019/050381 priority patent/WO2019150212A1/en
Publication of IT201800002184A1 publication Critical patent/IT201800002184A1/en

Links

Classifications

    • 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
    • A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
    • A61F13/15634—Making fibrous pads between sheets or webs
    • 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
    • A61F13/531—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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/60—Other elements in face contact with handled material
    • B65H2404/65—Other elements in face contact with handled material rotating around an axis parallel to face of material and perpendicular to transport direction, e.g. star wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means
    • B65H2406/33—Rotary suction means, e.g. roller, cylinder or drum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/50—Occurence
    • B65H2511/51—Presence
    • B65H2511/512—Marks, e.g. invisible to the human eye; Patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/172—Composite material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/57—Diaper manufacture
IT201800002184A 2018-01-30 2018-01-30 DEVICE FOR FORMING AN ABSORBENT PADDING IT201800002184A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT201800002184A IT201800002184A1 (en) 2018-01-30 2018-01-30 DEVICE FOR FORMING AN ABSORBENT PADDING
PCT/IB2019/050381 WO2019150212A1 (en) 2018-01-30 2019-01-17 Forming device of an absorbent pad

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT201800002184A IT201800002184A1 (en) 2018-01-30 2018-01-30 DEVICE FOR FORMING AN ABSORBENT PADDING

Publications (1)

Publication Number Publication Date
IT201800002184A1 true IT201800002184A1 (en) 2019-07-30

Family

ID=62089910

Family Applications (1)

Application Number Title Priority Date Filing Date
IT201800002184A IT201800002184A1 (en) 2018-01-30 2018-01-30 DEVICE FOR FORMING AN ABSORBENT PADDING

Country Status (2)

Country Link
IT (1) IT201800002184A1 (en)
WO (1) WO2019150212A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0226939A2 (en) * 1985-12-10 1987-07-01 Kimberly-Clark Corporation Apparatus and method for forming a fibrous web
WO2004011723A2 (en) * 2002-07-30 2004-02-05 Kimberly-Clark Worldwide, Inc. Apparatus and form for making an air formed fibrous web
EP2415435A1 (en) * 2009-03-31 2012-02-08 Unicharm Corporation Absorbent article and method for producing absorbent article

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0226939A2 (en) * 1985-12-10 1987-07-01 Kimberly-Clark Corporation Apparatus and method for forming a fibrous web
WO2004011723A2 (en) * 2002-07-30 2004-02-05 Kimberly-Clark Worldwide, Inc. Apparatus and form for making an air formed fibrous web
EP2415435A1 (en) * 2009-03-31 2012-02-08 Unicharm Corporation Absorbent article and method for producing absorbent article

Also Published As

Publication number Publication date
WO2019150212A1 (en) 2019-08-08

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