CA2751394A1 - A unit for making absorbent nappy/diaper pads - Google Patents

A unit for making absorbent nappy/diaper pads Download PDF

Info

Publication number
CA2751394A1
CA2751394A1 CA2751394A CA2751394A CA2751394A1 CA 2751394 A1 CA2751394 A1 CA 2751394A1 CA 2751394 A CA2751394 A CA 2751394A CA 2751394 A CA2751394 A CA 2751394A CA 2751394 A1 CA2751394 A1 CA 2751394A1
Authority
CA
Canada
Prior art keywords
unit
duct
slot
disc
pads
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.)
Abandoned
Application number
CA2751394A
Other languages
English (en)
French (fr)
Inventor
Gabriele Pastrello
Aldo Fusarpoli
Matteo Piantoni
Goeran Forsbring
Robert Perneborn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GDM SpA
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
Publication of CA2751394A1 publication Critical patent/CA2751394A1/en
Abandoned legal-status Critical Current

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
    • 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
    • A61F13/00987—Apparatus or processes for manufacturing non-adhesive dressings or bandages
    • A61F13/00991—Apparatus or processes for manufacturing non-adhesive dressings or bandages for treating webs, e.g. for moisturising, coating, impregnating or applying powder
    • A61F13/00995—Apparatus or processes for manufacturing non-adhesive dressings or bandages for treating webs, e.g. for moisturising, coating, impregnating or applying powder for mechanical treatments
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1404—Arrangements for supplying particulate material
    • B05B7/144—Arrangements for supplying particulate material the means for supplying particulate material comprising moving mechanical means
    • 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
    • A61F2013/530131—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 being made in fibre but being not pulp

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Manufacturing & Machinery (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Mechanical Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Electrotherapy Devices (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
CA2751394A 2009-03-09 2010-03-08 A unit for making absorbent nappy/diaper pads Abandoned CA2751394A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITBO2009A000140 2009-03-09
ITBO2009A000140A IT1399149B1 (it) 2009-03-09 2009-03-09 Unita' per la realizzazione di imbottiture assorbenti per pannolini.
PCT/IB2010/050986 WO2010103453A1 (en) 2009-03-09 2010-03-08 A unit for making absorbent nappy/diaper pads

Publications (1)

Publication Number Publication Date
CA2751394A1 true CA2751394A1 (en) 2010-09-16

Family

ID=41279191

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2751394A Abandoned CA2751394A1 (en) 2009-03-09 2010-03-08 A unit for making absorbent nappy/diaper pads

Country Status (11)

Country Link
US (1) US8677930B2 (https=)
EP (1) EP2405877B1 (https=)
JP (1) JP2012519566A (https=)
KR (1) KR20110127673A (https=)
CN (1) CN102348441A (https=)
BR (1) BRPI1006350A2 (https=)
CA (1) CA2751394A1 (https=)
IT (1) IT1399149B1 (https=)
MX (1) MX2011009420A (https=)
RU (1) RU2011135187A (https=)
WO (1) WO2010103453A1 (https=)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9545616B2 (en) * 2007-12-05 2017-01-17 Standex International Corporation Method and apparatus for applying particulate
JP6045302B2 (ja) * 2012-10-31 2016-12-14 ユニ・チャーム株式会社 体液処理用の吸収体の製造方法
PL2934405T3 (pl) * 2012-12-21 2018-05-30 Bostik, Inc. Nowy sposób dozowania superchłonnych cząstek
ITBO20130174A1 (it) 2013-04-17 2014-10-18 Gdm Spa Macchina e metodo per la realizzazione di articoli assorbenti igienici.
ITBO20130172A1 (it) * 2013-04-17 2014-10-18 Gdm Spa Unita' per la realizzazione di imbottiture assorbenti per pannolini.
ITBO20130173A1 (it) * 2013-04-17 2014-10-18 Gdm Spa Macchina e metodo per la realizzazione di articoli assorbenti igienici.
US20160206772A1 (en) 2013-08-26 2016-07-21 Basf Se Fluid-Absorbent Article
CN105979917A (zh) * 2014-02-07 2016-09-28 Gdm股份公司 分配颗粒材料的装置以及包括该装置的制造吸水性卫生用品的机器
WO2015177687A1 (en) 2014-05-23 2015-11-26 Gdm S.P.A. Unit and method for forming absorbent pads of absorbent articles
CA2884052C (en) * 2014-06-04 2019-04-30 Howard E. Colclough, Jr. Method and apparatus for applying particulate
EP2957269A1 (en) * 2014-06-17 2015-12-23 The Procter and Gamble Company Process and apparatus for supply of particulate material to a particulate printing process
CN105662719A (zh) * 2015-12-30 2016-06-15 泉州市汉威机械制造有限公司 一种高分子间断施加装置及其施加方法
EP3278778B1 (en) 2016-08-05 2023-03-29 Ontex BV Improved particle dispersing device and method for absorbent articles
US20180168882A1 (en) * 2016-12-19 2018-06-21 The Procter & Gamble Company Process for making an absorbent core with additional particle material
EP3582734B1 (en) 2017-02-17 2021-12-01 Basf Se Fluid-absorbent article
CN112638337B (zh) 2018-08-01 2023-01-20 巴斯夫欧洲公司 女性卫生吸收制品
JP7349422B2 (ja) * 2020-12-07 2023-09-22 花王株式会社 吸収体の製造方法
CN113318939B (zh) * 2021-06-01 2025-07-25 江苏杰士德精密工业有限公司 磨盘自动贴胶条设备
JP2023024182A (ja) * 2021-08-06 2023-02-16 ユニ・チャーム株式会社 吸収性物品用の吸収体、及び当該吸収体の製造方法
EP4385474B1 (en) * 2022-12-13 2025-05-28 Ontex BV Apparatus for feeding and distributing superabsorbent particles onto a substrate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62129180A (ja) * 1985-11-28 1987-06-11 Nordson Kk 粉粒体の塗布方法とその装置
JP3725154B2 (ja) * 1993-10-19 2005-12-07 ザ、プロクター、エンド、ギャンブル、カンパニー 繊維質ウェブに加えるための粒子の断続的な流れを形成するための方法及び装置
US5558713A (en) * 1994-10-31 1996-09-24 The Procter & Gamble Company Method and apparatus for forming a pulsed stream of particles for application to a fibrous web
EP0979682A1 (de) * 1998-08-13 2000-02-16 B a r m a g AG Pulverdosiereinrichtung mit Dosierscheibe
EP2222414A1 (en) * 2007-12-05 2010-09-01 Innovent, An Unincorporated Division Of Standex International Corporation Method and apparatus for applying particulate

Also Published As

Publication number Publication date
CN102348441A (zh) 2012-02-08
BRPI1006350A2 (pt) 2018-02-14
IT1399149B1 (it) 2013-04-11
RU2011135187A (ru) 2013-04-20
EP2405877A1 (en) 2012-01-18
WO2010103453A1 (en) 2010-09-16
MX2011009420A (es) 2011-09-28
EP2405877B1 (en) 2014-11-19
KR20110127673A (ko) 2011-11-25
JP2012519566A (ja) 2012-08-30
ITBO20090140A1 (it) 2010-09-10
US20110297080A1 (en) 2011-12-08
US8677930B2 (en) 2014-03-25

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20160309