IT201700123038A1 - Apparato e metodo di formatura di una imbottitura assorbente - Google Patents

Apparato e metodo di formatura di una imbottitura assorbente

Info

Publication number
IT201700123038A1
IT201700123038A1 IT102017000123038A IT201700123038A IT201700123038A1 IT 201700123038 A1 IT201700123038 A1 IT 201700123038A1 IT 102017000123038 A IT102017000123038 A IT 102017000123038A IT 201700123038 A IT201700123038 A IT 201700123038A IT 201700123038 A1 IT201700123038 A1 IT 201700123038A1
Authority
IT
Italy
Prior art keywords
forming
absorbent padding
padding
absorbent
Prior art date
Application number
IT102017000123038A
Other languages
English (en)
Inventor
Matteo Piantoni
Marco Rosani
Massimo Ragusa
Giuseppe Poli
Federico Toscani
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 IT102017000123038A priority Critical patent/IT201700123038A1/it
Priority to US16/760,321 priority patent/US20200330286A1/en
Priority to DE112018005100.5T priority patent/DE112018005100T5/de
Priority to CN201880070694.2A priority patent/CN111372545A/zh
Priority to PCT/IB2018/058368 priority patent/WO2019087025A1/en
Priority to JP2020523317A priority patent/JP2021500956A/ja
Publication of IT201700123038A1 publication Critical patent/IT201700123038A1/it

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
    • A61F13/15658—Forming continuous, e.g. composite, fibrous webs, e.g. involving the application of pulverulent material on parts thereof
    • 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
    • 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
    • A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
    • 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
    • A61F13/15764—Transferring, feeding or handling devices; Drives
    • 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
    • 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
    • A61F2013/15861—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for bonding
    • A61F2013/15869—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for bonding with ultrasonic energy
    • 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
    • A61F2013/15934—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for making non-woven
    • A61F2013/15991—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for making non-woven in making composite multi-layered product
    • 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
IT102017000123038A 2017-10-30 2017-10-30 Apparato e metodo di formatura di una imbottitura assorbente IT201700123038A1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT102017000123038A IT201700123038A1 (it) 2017-10-30 2017-10-30 Apparato e metodo di formatura di una imbottitura assorbente
US16/760,321 US20200330286A1 (en) 2017-10-30 2018-10-26 Apparatus and method for forming an absorbent pad
DE112018005100.5T DE112018005100T5 (de) 2017-10-30 2018-10-26 Vorrichtung und verfahren zum formen eines absorbierenden pads
CN201880070694.2A CN111372545A (zh) 2017-10-30 2018-10-26 形成吸收垫的设备和方法
PCT/IB2018/058368 WO2019087025A1 (en) 2017-10-30 2018-10-26 Apparatus and method for forming an absorbent pad
JP2020523317A JP2021500956A (ja) 2017-10-30 2018-10-26 吸収性パッドを形成するための装置および方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000123038A IT201700123038A1 (it) 2017-10-30 2017-10-30 Apparato e metodo di formatura di una imbottitura assorbente

Publications (1)

Publication Number Publication Date
IT201700123038A1 true IT201700123038A1 (it) 2019-04-30

Family

ID=61526984

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000123038A IT201700123038A1 (it) 2017-10-30 2017-10-30 Apparato e metodo di formatura di una imbottitura assorbente

Country Status (6)

Country Link
US (1) US20200330286A1 (it)
JP (1) JP2021500956A (it)
CN (1) CN111372545A (it)
DE (1) DE112018005100T5 (it)
IT (1) IT201700123038A1 (it)
WO (1) WO2019087025A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113244052B (zh) * 2021-05-06 2022-06-17 上海智联精工机械有限公司 芯体成型装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1371348A2 (en) * 2002-06-10 2003-12-17 Kao Corporation An absorbent member and a method of producing an absorbent member
US20140182462A1 (en) * 2011-01-20 2014-07-03 Uni-Charm Corporation Apparatus for reducing the thickness of an absorbent body and method of the same
EP2886092A1 (en) * 2013-12-19 2015-06-24 The Procter and Gamble Company Absorbent cores having channel-forming areas and c-wrap seals
EP2905001A1 (en) * 2014-02-11 2015-08-12 The Procter and Gamble Company Method and apparatus for making an absorbent structure comprising channels

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7103946B2 (en) * 2003-09-26 2006-09-12 Celanese Acetate Llc Method and apparatus for making an absorbent composite
US7906065B1 (en) * 2009-08-18 2011-03-15 The Procter & Gamble Company Method and apparatus for forming a batt of particulate material for use as a component in an absorbent core assembly
JP5702928B2 (ja) * 2009-11-30 2015-04-15 ユニ・チャーム株式会社 吸水性材料の集合体を薄くする方法およびその方法によって得られる厚さの薄い吸水性材料の集合体
EP2635741A1 (en) * 2010-11-01 2013-09-11 Metso Paper, Inc. Process for producing multilayer fiber web
EP2532329B1 (en) * 2011-06-10 2018-09-19 The Procter and Gamble Company Method and apparatus for making absorbent structures with absorbent material
JP5814016B2 (ja) * 2011-07-08 2015-11-17 株式会社リブドゥコーポレーション 粒子供給装置および吸収性物品用シート部材製造装置
JP6170308B2 (ja) * 2013-02-13 2017-07-26 花王株式会社 吸収体の製造装置
EP2949302B1 (en) * 2014-05-27 2018-04-18 The Procter and Gamble Company Absorbent core with curved channel-forming areas
RU2769155C2 (ru) * 2017-05-15 2022-03-28 Драйлок Текнолоджиз НВ Впитывающее изделие с каналами и способ его изготовления

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1371348A2 (en) * 2002-06-10 2003-12-17 Kao Corporation An absorbent member and a method of producing an absorbent member
US20140182462A1 (en) * 2011-01-20 2014-07-03 Uni-Charm Corporation Apparatus for reducing the thickness of an absorbent body and method of the same
EP2886092A1 (en) * 2013-12-19 2015-06-24 The Procter and Gamble Company Absorbent cores having channel-forming areas and c-wrap seals
EP2905001A1 (en) * 2014-02-11 2015-08-12 The Procter and Gamble Company Method and apparatus for making an absorbent structure comprising channels

Also Published As

Publication number Publication date
JP2021500956A (ja) 2021-01-14
CN111372545A (zh) 2020-07-03
US20200330286A1 (en) 2020-10-22
DE112018005100T5 (de) 2020-08-27
WO2019087025A1 (en) 2019-05-09

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