ATE492667T1 - SUCTION DEVICE FOR PASSING A NON-WOVEN WEB - Google Patents

SUCTION DEVICE FOR PASSING A NON-WOVEN WEB

Info

Publication number
ATE492667T1
ATE492667T1 AT08002004T AT08002004T ATE492667T1 AT E492667 T1 ATE492667 T1 AT E492667T1 AT 08002004 T AT08002004 T AT 08002004T AT 08002004 T AT08002004 T AT 08002004T AT E492667 T1 ATE492667 T1 AT E492667T1
Authority
AT
Austria
Prior art keywords
cylinder
passing
suction device
woven web
unit
Prior art date
Application number
AT08002004T
Other languages
German (de)
Inventor
Galliano Boscolo
Original Assignee
Albis 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 Albis Spa filed Critical Albis Spa
Application granted granted Critical
Publication of ATE492667T1 publication Critical patent/ATE492667T1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
    • D01G15/02—Carding machines
    • D01G15/12—Details
    • D01G15/46—Doffing or like arrangements for removing fibres from carding elements; Web-dividing apparatus; Condensers
    • D01G15/465—Doffing arrangements for removing fibres using, or cooperating with, pneumatic means
    • 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
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

The apparatus (3) is used for transferring a nonwoven web (W) between an upstream unit (1), such as for example a conveyor belt, and a downstream unit (2) , such as for example a thermal bonding unit. The apparatus comprises a rotating and air permeable cylinder (30), and air suction means (31) for creating a suction force through the cylinder in order to make a nonwowen web adhere against the surface of a first portion (P1) of the cylinder. The air suction means (31) further comprise a stationary internal channel (310) that is mounted inside the cylinder (30) and extends between the said first portion (P1) and a second portion (P2) of the cylinder, and a suction hood (311) that is mounted outside the cylinder (30) and in the vicinity of the said second portion (P2).
AT08002004T 2008-02-04 2008-02-04 SUCTION DEVICE FOR PASSING A NON-WOVEN WEB ATE492667T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08002004A EP2085504B1 (en) 2008-02-04 2008-02-04 Suction apparatus for transferring a nonwoven web

Publications (1)

Publication Number Publication Date
ATE492667T1 true ATE492667T1 (en) 2011-01-15

Family

ID=39590706

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08002004T ATE492667T1 (en) 2008-02-04 2008-02-04 SUCTION DEVICE FOR PASSING A NON-WOVEN WEB

Country Status (5)

Country Link
EP (1) EP2085504B1 (en)
AT (1) ATE492667T1 (en)
DE (1) DE602008004077D1 (en)
DK (1) DK2085504T3 (en)
PL (1) PL2085504T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8480387B2 (en) 2010-08-12 2013-07-09 Johnson & Johnson Do Brasil Industria E Comercio Produtos Para Saude Ltda. Apparatus for making a fibrous article having a three dimensional profile
EP2417951B1 (en) * 2010-08-12 2016-12-14 Johnson & Johnson do Brasil Industria e Comercio de Produtos Para Saude Ltda. Method and apparatus for making a fibrous article having a three dimensional profile and an absorbant article including a formed fibrous article
EP2417952B1 (en) * 2010-08-12 2017-08-02 Johnson & Johnson do Brasil Industria e Comercio de Produtos Para Saude Ltda. Method and apparatus for making a fibrous article
US8398915B2 (en) 2010-08-12 2013-03-19 Johnson & Johnson do Brasil Industria e Comercio Produtos Paral Saude Ltda. Rodovia Method for making a fibrous article
US8394316B2 (en) 2010-08-12 2013-03-12 Johnson & Johnson Do Brasil Industria E Comercio Produtos Para Saude Ltda. Rodovia Method for making a fibrous article
FR3059344B1 (en) * 2016-11-25 2019-11-22 Andritz Asselin Thibeau DEVICE FOR STRETCHING A SAIL PROVIDED BETWEEN A CARD DEVICE AND A CALIPER
FR3081885B1 (en) 2018-05-31 2020-09-11 Andritz Asselin Thibeau FIBER TILE FORMATION SYSTEM
EP3908687B1 (en) 2019-01-08 2023-05-31 ANDRITZ Perfojet SAS Unit and method for producing non-wovens

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1255061A (en) * 1960-01-21 1961-03-03 Carding machine breakers improvements
DE1510449A1 (en) 1965-11-26 1971-03-18 Tessiltecnica Di M Mealli Removal device for a textile fiber web, in particular carded, garnished or recycled fibers
DE2364346C3 (en) * 1973-12-22 1978-04-06 J.M. Voith Gmbh, 7920 Heidenheim Drying device for paper webs or the like
FI54164C (en) * 1977-07-08 1978-10-10 Nokia Oy Ab FOER REQUIREMENTS FOR ANIMAL READING AV EN TISSUEPAPPERSBANA FRAON PICK-UP-VAEVNADEN OCH FOER DESS OEVERFOERING TILL EN GENOMSTROEMNINGSTORK
FR2732042B1 (en) 1995-03-22 1997-06-13 Thibeau & Cie Sa A SUCTION CYLINDER ALLOWS THE TRANSFER OF A FIBROUS VEIL BETWEEN A CONVEYOR BELT AND TWO CALENDER CYLINDERS
DE19737514C2 (en) * 1997-08-28 2000-05-11 Spinnbau Gmbh Fleece calender

Also Published As

Publication number Publication date
DE602008004077D1 (en) 2011-02-03
DK2085504T3 (en) 2011-04-04
EP2085504B1 (en) 2010-12-22
EP2085504A1 (en) 2009-08-05
PL2085504T3 (en) 2011-05-31

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties