IT1253240B - METHOD AND DEVICE FOR THE NEEDLE OF A TAPE OF MATERIAL FOR THE PRODUCTION OF FELTS, FOR MACHINES FOR THE MANUFACTURE OF PAPER. - Google Patents

METHOD AND DEVICE FOR THE NEEDLE OF A TAPE OF MATERIAL FOR THE PRODUCTION OF FELTS, FOR MACHINES FOR THE MANUFACTURE OF PAPER.

Info

Publication number
IT1253240B
IT1253240B ITGE910106A ITGE910106A IT1253240B IT 1253240 B IT1253240 B IT 1253240B IT GE910106 A ITGE910106 A IT GE910106A IT GE910106 A ITGE910106 A IT GE910106A IT 1253240 B IT1253240 B IT 1253240B
Authority
IT
Italy
Prior art keywords
felts
paper
production
machines
needle
Prior art date
Application number
ITGE910106A
Other languages
Italian (it)
Inventor
Gunther Feyerl
Franz Konig
Original Assignee
Fehrer Textilmasch
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 Fehrer Textilmasch filed Critical Fehrer Textilmasch
Publication of ITGE910106A0 publication Critical patent/ITGE910106A0/en
Publication of ITGE910106A1 publication Critical patent/ITGE910106A1/en
Application granted granted Critical
Publication of IT1253240B publication Critical patent/IT1253240B/en

Links

Classifications

    • 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
    • D04H18/00—Needling machines
    • D04H18/02—Needling machines with needles

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Paper (AREA)

Abstract

Per poter creare delle condizioni vantaggiose nell'agugliatura di nastri di materiale (2) di fibre sintetiche per la produzione di feltri, per le macchine per la fabbricazione della carta, il nastro di materiale (2) riscaldato prima dell'agugliatura e poi agugliato in condizione riscaldata, viene assoggettato ad una sollecitazione di trazione durante il riscaldamento e durante la successiva agugliatura.In order to create advantageous conditions in the needling of ribbons of material (2) of synthetic fibers for the production of felts, for the paper-making machines, the ribbon of material (2) heated before the needling and then needled in heated condition, it is subjected to a tensile stress during heating and during the subsequent needling.

ITGE910106A 1990-08-17 1991-08-09 METHOD AND DEVICE FOR THE NEEDLE OF A TAPE OF MATERIAL FOR THE PRODUCTION OF FELTS, FOR MACHINES FOR THE MANUFACTURE OF PAPER. IT1253240B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0170490A AT395025B (en) 1990-08-17 1990-08-17 METHOD AND DEVICE FOR NEEDING A GOODS FOR THE PAPER MACHINE FELT PRODUCTION

Publications (3)

Publication Number Publication Date
ITGE910106A0 ITGE910106A0 (en) 1991-08-09
ITGE910106A1 ITGE910106A1 (en) 1993-02-09
IT1253240B true IT1253240B (en) 1995-07-13

Family

ID=3519177

Family Applications (1)

Application Number Title Priority Date Filing Date
ITGE910106A IT1253240B (en) 1990-08-17 1991-08-09 METHOD AND DEVICE FOR THE NEEDLE OF A TAPE OF MATERIAL FOR THE PRODUCTION OF FELTS, FOR MACHINES FOR THE MANUFACTURE OF PAPER.

Country Status (6)

Country Link
JP (1) JPH04352896A (en)
AT (1) AT395025B (en)
DE (1) DE4126092A1 (en)
FR (1) FR2665913B1 (en)
GB (1) GB2248638B (en)
IT (1) IT1253240B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19702692A1 (en) * 1996-02-19 1997-11-06 Fehrer Ernst Method and device for needling a nonwoven web
CN102134788B (en) * 2010-12-29 2013-04-24 常熟市天顺无纺设备有限公司 Formed felt collecting device of paper maker felt needling machine without end points
CN102383268A (en) * 2011-09-26 2012-03-21 常熟市鑫泰机械设备有限公司 Closed papermaking felt needling machine
JP6310779B2 (en) * 2014-06-04 2018-04-11 イビデン株式会社 Manufacturing method of holding sealing material

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL235456A (en) * 1958-08-04 1900-01-01
NL129557C (en) * 1962-03-09
GB1229121A (en) * 1968-04-30 1971-04-21
AT304097B (en) * 1969-03-10 1972-12-27 Fehrer Ernst Device for heating the needles on a needle loom
DE3032398C2 (en) * 1980-08-28 1984-04-19 Fa. Carl Freudenberg, 6940 Weinheim Process for the production of a fluffy, in particular lightweight, soft nonwoven fabric
US4404717A (en) * 1980-12-11 1983-09-20 Ppg Industries, Inc. Environmental control of needled mat production
AT375101B (en) * 1982-12-10 1984-07-10 Fehrer Textilmasch DEVICE FOR PRODUCING ENDLESS, NEEDLEED PAPER MACHINE FELTS
US4777706A (en) * 1987-09-14 1988-10-18 Morrison Berkshire, Inc. Apparatus for manufacturing endless needled paper machine felts

Also Published As

Publication number Publication date
JPH04352896A (en) 1992-12-07
AT395025B (en) 1992-08-25
ATA170490A (en) 1992-01-15
ITGE910106A0 (en) 1991-08-09
FR2665913B1 (en) 1996-02-16
GB2248638B (en) 1994-01-26
FR2665913A1 (en) 1992-02-21
ITGE910106A1 (en) 1993-02-09
GB9116913D0 (en) 1991-09-18
GB2248638A (en) 1992-04-15
DE4126092A1 (en) 1992-02-20

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Legal Events

Date Code Title Description
0002 Rejected
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970828