AT326381B - Verfahren zur herstellung von rohrartigen gebilden aus vliesbahnen - Google Patents

Verfahren zur herstellung von rohrartigen gebilden aus vliesbahnen

Info

Publication number
AT326381B
AT326381B AT334373A AT334373A AT326381B AT 326381 B AT326381 B AT 326381B AT 334373 A AT334373 A AT 334373A AT 334373 A AT334373 A AT 334373A AT 326381 B AT326381 B AT 326381B
Authority
AT
Austria
Prior art keywords
structures
producing tube
fleece webs
fleece
webs
Prior art date
Application number
AT334373A
Other languages
English (en)
Other versions
ATA334373A (de
Inventor
Gerhard Baumgartner
Original Assignee
Bunzl & Biach Ag
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 Bunzl & Biach Ag filed Critical Bunzl & Biach Ag
Priority to AT334373A priority Critical patent/AT326381B/de
Priority to CH476474A priority patent/CH573084A5/xx
Priority to DE19742417007 priority patent/DE2417007C3/de
Publication of ATA334373A publication Critical patent/ATA334373A/de
Application granted granted Critical
Publication of AT326381B publication Critical patent/AT326381B/de

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
    • 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
    • D04H1/76—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 otherwise than in a plane, e.g. in a tubular way
    • 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
    • D04H1/04—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
    • D04H1/06—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres by treatment to produce shrinking, swelling, crimping or curling of fibres
    • 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
    • D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/48—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
    • D04H1/482—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation in combination with shrinkage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
AT334373A 1973-04-16 1973-04-16 Verfahren zur herstellung von rohrartigen gebilden aus vliesbahnen AT326381B (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT334373A AT326381B (de) 1973-04-16 1973-04-16 Verfahren zur herstellung von rohrartigen gebilden aus vliesbahnen
CH476474A CH573084A5 (de) 1973-04-16 1974-04-04
DE19742417007 DE2417007C3 (de) 1973-04-16 1974-04-08 Verfahren zur Herstellung von rohrartigen Gebilden aus Vliesbahnen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT334373A AT326381B (de) 1973-04-16 1973-04-16 Verfahren zur herstellung von rohrartigen gebilden aus vliesbahnen

Publications (2)

Publication Number Publication Date
ATA334373A ATA334373A (de) 1975-02-15
AT326381B true AT326381B (de) 1975-12-10

Family

ID=3549108

Family Applications (1)

Application Number Title Priority Date Filing Date
AT334373A AT326381B (de) 1973-04-16 1973-04-16 Verfahren zur herstellung von rohrartigen gebilden aus vliesbahnen

Country Status (2)

Country Link
AT (1) AT326381B (de)
CH (1) CH573084A5 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8423219D0 (en) * 1984-09-14 1984-10-17 Raychem Ltd Shaped woven fabrics

Also Published As

Publication number Publication date
ATA334373A (de) 1975-02-15
DE2417007A1 (de) 1974-10-31
DE2417007B2 (de) 1977-04-14
CH573084A5 (de) 1976-02-27

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee