HK1088050A1 - Device for dry-forming a web of fibers with an innovative suction box and associated method - Google Patents

Device for dry-forming a web of fibers with an innovative suction box and associated method

Info

Publication number
HK1088050A1
HK1088050A1 HK06108410.9A HK06108410A HK1088050A1 HK 1088050 A1 HK1088050 A1 HK 1088050A1 HK 06108410 A HK06108410 A HK 06108410A HK 1088050 A1 HK1088050 A1 HK 1088050A1
Authority
HK
Hong Kong
Prior art keywords
suction box
forming
innovative
fibers
web
Prior art date
Application number
HK06108410.9A
Inventor
Alessandro Celli
Original Assignee
Celli Nonwovens 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 Celli Nonwovens Spa filed Critical Celli Nonwovens Spa
Publication of HK1088050A1 publication Critical patent/HK1088050A1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F9/00—Complete machines for making continuous webs of paper
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/736—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged characterised by the apparatus for arranging fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/48—Suction apparatus
    • D21F1/52—Suction boxes without rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Paper (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation Of Gases By Adsorption (AREA)

Abstract

The device comprises: a fiber distribution head (3); a forming wire (9) movable underneath the said head in a feeding direction (f 9); a suction box (7) located on the opposite side of the forming wire (9) to the head (3) and connected to a suction system. The suction box (7) is divided transversely with respect to the direction of feeding of the forming wire (9) into at least two longitudinal sections, extending in the direction of feeding of the forming wire. Moreover, control members (29) are envisaged for controlling suction in each of the longitudinal sections in an independent manner with respect to the other longitudinal sections.
HK06108410.9A 2003-01-22 2006-07-28 Device for dry-forming a web of fibers with an innovative suction box and associated method HK1088050A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2003/000020 WO2004065688A1 (en) 2003-01-22 2003-01-22 Device for dry-forming a web of fibers with an innovative suction box, and associated method

Publications (1)

Publication Number Publication Date
HK1088050A1 true HK1088050A1 (en) 2006-10-27

Family

ID=32750440

Family Applications (1)

Application Number Title Priority Date Filing Date
HK06108410.9A HK1088050A1 (en) 2003-01-22 2006-07-28 Device for dry-forming a web of fibers with an innovative suction box and associated method

Country Status (9)

Country Link
EP (1) EP1585858B1 (en)
JP (1) JP2006513334A (en)
CN (1) CN1735731B (en)
AU (1) AU2003213354A1 (en)
BR (1) BR0318022B1 (en)
DK (1) DK1585858T3 (en)
ES (1) ES2397695T3 (en)
HK (1) HK1088050A1 (en)
WO (1) WO2004065688A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003304293A1 (en) 2003-07-02 2005-01-21 A. Celli Nonwovens S.P.A aIXING DEVICE FOR A HEAD FOR DRY-FORMING PAPER AND ASSOCIATED METHOD
FI121605B (en) * 2009-11-06 2011-01-31 Metso Paper Inc Vacuum system for a fiber web machine and process in a vacuum web machine vacuum system
DE102010052010A1 (en) * 2010-11-19 2012-05-24 Oerlikon Textile Gmbh & Co. Kg Apparatus for dry forming a fibrous web
CN102517958A (en) * 2011-12-27 2012-06-27 揭阳市洁新纸业股份有限公司 Formation vacuum box used in dry-type papermaking production line
US8801902B1 (en) * 2013-09-18 2014-08-12 Usg Interiors, Llc Water reduction by modulating vacuum
KR101695542B1 (en) * 2015-04-28 2017-01-11 추경연 Edge saver for paper manufacturing device
CN106606394A (en) * 2016-05-11 2017-05-03 江苏昇瑞机械制造有限公司 Adsorption formation wind scoop of baby diaper
WO2018043078A1 (en) * 2016-08-31 2018-03-08 セイコーエプソン株式会社 Sheet production apparatus
CA3144286A1 (en) 2019-06-20 2020-12-24 Advance Nonwoven A/S Dry forming plant and method for dry forming a fibrous tissue using such dry forming plant
CN110777554B (en) * 2019-10-28 2021-10-26 华南理工大学 Banner quantitative adjusting method based on suction box and inclined net former
CN112900128B (en) * 2021-02-09 2023-07-04 马兆旭 Production process of paper and tableware

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE447807B (en) * 1985-05-08 1986-12-15 Kmw Ab KIT AND APPARATUS FOR PREPARING A MATERIAL COAT
US5089090A (en) * 1989-06-08 1992-02-18 Jwi Ltd. Continuous controlled drainage
DE29701986U1 (en) * 1997-02-05 1997-03-27 Voith Sulzer Papiermasch Gmbh Suction device

Also Published As

Publication number Publication date
BR0318022B1 (en) 2012-12-11
JP2006513334A (en) 2006-04-20
BR0318022A (en) 2005-12-06
ES2397695T3 (en) 2013-03-08
AU2003213354A1 (en) 2004-08-13
CN1735731A (en) 2006-02-15
CN1735731B (en) 2013-03-13
DK1585858T3 (en) 2013-02-18
WO2004065688A1 (en) 2004-08-05
EP1585858B1 (en) 2012-11-21
EP1585858A1 (en) 2005-10-19

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20170122