BR112022003056A8 - Aparelho e método para fabricação de corpo absorvente - Google Patents

Aparelho e método para fabricação de corpo absorvente

Info

Publication number
BR112022003056A8
BR112022003056A8 BR112022003056A BR112022003056A BR112022003056A8 BR 112022003056 A8 BR112022003056 A8 BR 112022003056A8 BR 112022003056 A BR112022003056 A BR 112022003056A BR 112022003056 A BR112022003056 A BR 112022003056A BR 112022003056 A8 BR112022003056 A8 BR 112022003056A8
Authority
BR
Brazil
Prior art keywords
drum
fibers
aggregate
fiber
absorbent body
Prior art date
Application number
BR112022003056A
Other languages
English (en)
Other versions
BR112022003056A2 (pt
Inventor
Umebayashi Toyoshi
Original Assignee
Zuiko Corp
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 Zuiko Corp filed Critical Zuiko Corp
Publication of BR112022003056A2 publication Critical patent/BR112022003056A2/pt
Publication of BR112022003056A8 publication Critical patent/BR112022003056A8/pt

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

Abstract

APARELHO E MÉTODO PARA FABRICAÇÃO DE CORPO ABSORVENTE. Um aparelho de fabricação de um corpo absorvente inclui: um duto para transportar fibras em formato de fibrilas por meio de um fluxo de ar; um primeiro tambor para permitir que as fibras transportadas através do duto sejam acumuladas em uma face periférica externa pela força de sucção do interior para transportar um corpo de fibra das fibras acumuladas, sendo o primeiro tambor um primeiro tambor padrão para definir a forma do corpo de fibra; um dispositivo de pulverização para pulverizar partículas absorventes; um segundo tambor para transportar um agregado obtido pela coleta das partículas pulverizadas em uma face periférica externa pela força de sucção do interior, o segundo tambor sendo um segundo tambor padrão para controlar a distribuição do agregado; e uma unidade de formação de camadas para estratificar o corpo de fibra e o agregado entre si.
BR112022003056A 2019-09-11 2020-08-21 Aparelho e método para fabricação de corpo absorvente BR112022003056A8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019165226 2019-09-11
JP2019228225 2019-12-18
PCT/JP2020/031617 WO2021049275A1 (ja) 2019-09-11 2020-08-21 吸収体の製造装置および方法

Publications (2)

Publication Number Publication Date
BR112022003056A2 BR112022003056A2 (pt) 2022-05-10
BR112022003056A8 true BR112022003056A8 (pt) 2022-10-11

Family

ID=74866532

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022003056A BR112022003056A8 (pt) 2019-09-11 2020-08-21 Aparelho e método para fabricação de corpo absorvente

Country Status (6)

Country Link
US (1) US20220287886A1 (pt)
EP (1) EP4029483B1 (pt)
JP (1) JP7425073B2 (pt)
CN (1) CN114269305B (pt)
BR (1) BR112022003056A8 (pt)
WO (1) WO2021049275A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7348272B2 (ja) * 2019-04-10 2023-09-20 株式会社瑞光 使い捨て着用物品の吸収性コアの製造装置および製造方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4995141A (en) 1990-07-16 1991-02-26 Paper Converting Machine Company Method and apparatus for facilitating product changeover in the manufacture of fluff pads for disposable diapers
JP3462232B2 (ja) 1993-03-25 2003-11-05 花王株式会社 吸収体の製造方法及び製造装置
JP3909953B2 (ja) * 1998-05-12 2007-04-25 ユニ・チャームペットケア株式会社 吸収体の製造方法
US6923926B2 (en) * 2002-01-16 2005-08-02 Paragon Trade Brands, Inc. Method and apparatus for forming tow-based absorbent structures with a single casing sheet
WO2007111989A2 (en) * 2006-03-24 2007-10-04 Litvay John D Absorbent product containing low aul sap powder
BRPI0812418B8 (pt) * 2007-06-18 2021-06-22 Procter & Gamble artigo absorvente descartável com material polimérico absorvente distribuído de modo substancialmente contínuo e método
JP5046865B2 (ja) 2007-11-05 2012-10-10 花王株式会社 吸収性物品及びその製造方法
US8206533B2 (en) * 2008-08-26 2012-06-26 The Procter & Gamble Company Method and apparatus for making disposable absorbent article with absorbent particulate polymer material and article made therewith
US9464371B2 (en) * 2011-10-19 2016-10-11 Kao Corporation Fiber stacking device
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
EP2905001B1 (en) * 2014-02-11 2017-01-04 The Procter and Gamble Company Method and apparatus for making an absorbent structure comprising channels
CN103948471B (zh) * 2014-04-29 2015-08-19 瑞光（上海）电气设备有限公司 吸收芯体、吸收芯体成型设备以及吸收芯体的制造方法
GB201410720D0 (en) * 2014-06-16 2014-07-30 Fmcg Consulting Pte Ltd High speed SAP applicator
JP6421024B2 (ja) * 2014-12-01 2018-11-07 花王株式会社 吸収体の製造方法及び製造装置
ITUB20154187A1 (it) * 2015-10-06 2016-01-06 Fameccanica Data Spa Procedimento ed apparecchiatura per la produzione di una struttura assorbente
BR112018068580B1 (pt) * 2016-03-31 2022-10-04 Kimberly-Clark Worldwide, Inc Método e aparelho para formar um núcleo absorvente
JPWO2019097988A1 (ja) * 2017-11-15 2020-11-19 株式会社瑞光 吸収体の製造方法及び製造装置
CN108608689B (zh) * 2018-07-02 2024-03-12 瑞光（上海）电气设备有限公司 一种在线复合工艺系统及复合芯体产品

Also Published As

Publication number Publication date
JP7425073B2 (ja) 2024-01-30
EP4029483A1 (en) 2022-07-20
EP4029483B1 (en) 2023-10-04
CN114269305A (zh) 2022-04-01
JPWO2021049275A1 (pt) 2021-03-18
EP4029483C0 (en) 2023-10-04
CN114269305B (zh) 2023-08-25
BR112022003056A2 (pt) 2022-05-10
US20220287886A1 (en) 2022-09-15
EP4029483A4 (en) 2022-11-02
WO2021049275A1 (ja) 2021-03-18

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