IT982350B - Processo e apparecchio per la pro duzione di filo ad alta voluminosi ta con il sistema della falsa ritor citura - Google Patents

Processo e apparecchio per la pro duzione di filo ad alta voluminosi ta con il sistema della falsa ritor citura

Info

Publication number
IT982350B
IT982350B IT2331772A IT2331772A IT982350B IT 982350 B IT982350 B IT 982350B IT 2331772 A IT2331772 A IT 2331772A IT 2331772 A IT2331772 A IT 2331772A IT 982350 B IT982350 B IT 982350B
Authority
IT
Italy
Prior art keywords
citura
ritor
false
wire
production
Prior art date
Application number
IT2331772A
Other languages
English (en)
Original Assignee
Toray Industries
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 Toray Industries filed Critical Toray Industries
Application granted granted Critical
Publication of IT982350B publication Critical patent/IT982350B/it

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/0206—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting
    • D02G1/0253—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting while bonding at least some of the filaments or fibres together
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/0286—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist characterised by the use of certain filaments, fibres or yarns
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/40—Yarns in which fibres are united by adhesives; Impregnated yarns or threads
    • D02G3/402—Yarns in which fibres are united by adhesives; Impregnated yarns or threads the adhesive being one component of the yarn, i.e. thermoplastic yarn

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
IT2331772A 1971-06-17 1972-04-18 Processo e apparecchio per la pro duzione di filo ad alta voluminosi ta con il sistema della falsa ritor citura IT982350B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4294771A JPS5549172B1 (it) 1971-06-17 1971-06-17

Publications (1)

Publication Number Publication Date
IT982350B true IT982350B (it) 1974-10-21

Family

ID=12650191

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2331772A IT982350B (it) 1971-06-17 1972-04-18 Processo e apparecchio per la pro duzione di filo ad alta voluminosi ta con il sistema della falsa ritor citura

Country Status (3)

Country Link
JP (1) JPS5549172B1 (it)
GB (1) GB1393712A (it)
IT (1) IT982350B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489455B1 (fr) * 1980-09-04 1986-04-11 Valeo Garniture de friction, notamment pour freins, embrayages et autres applications
NZ220444A (en) * 1987-05-26 1991-06-25 Wool Res Organisation Yarn pile fabrics with fusible fibre bonding agent
US20050095423A1 (en) * 2003-11-04 2005-05-05 Paradis David P. Modified fiber, yarn and woven materials, methods of manufacture and uses thereof

Also Published As

Publication number Publication date
DE2229727A1 (de) 1973-01-11
JPS5549172B1 (it) 1980-12-10
DE2229727B2 (de) 1976-09-02
GB1393712A (en) 1975-05-14

Similar Documents

Publication Publication Date Title
IT981899B (it) Microsfere uniformi di ossido e processo per la loro fabbrica zione
IT1053477B (it) Procedimento ed apparecchio per la produzione di tereftalati alchilenici oligomeri
IT961166B (it) Processo ed apparecchiatura per la depurazione di gas
BR6911390D0 (pt) Alta producao de filamentos arrefecidos por agua e os produtos resultantes
IT999283B (it) Procedimento ed apparecchiatura per portare un proccesso di lavorazione elettroerosiva alla condizione di funzionamento ottimale
IT992893B (it) Veli di filatura ad alta resisten za e dimensionalmente stabili e processo per la loro preparazione
IT984189B (it) Processo e dispositivo per il montaggio di nastri magnetici
IT963717B (it) Filato poliestere e processo per la sua produzione
IT952731B (it) Processo d separazione di idrocarburo
IT982350B (it) Processo e apparecchio per la pro duzione di filo ad alta voluminosi ta con il sistema della falsa ritor citura
IT980157B (it) Processo per la produzione di xilenolo
IT978065B (it) Procedimento e apparecchiatura per la produzione di filato con punti ingrossati
IT974656B (it) Fosfati metallici e processo per la loro preparazione
IT996791B (it) Apparecchiatura e procedimento per la rivelazione di presenza di un oggetto con elevata risoluzione
BR7305453D0 (pt) Processo e sistema de tratamento de informacoes provenientes de uma quantidade consideravel de equipamentos terminais
IT989085B (it) Processo e apparecchio per la cristallizzazione di sostanze tendenti ad agglomerarsi
IT1000224B (it) Processo di fabbricazione di composti alogenofenolsolfonici ed eventualmente di alogenofenoli
IT994979B (it) Processo per la produzione di monossido d azoto
IT961794B (it) Procedimento e dispositivo per la produzione di spezzoni di filo metallico con estremita attestabili
IT967201B (it) Processo e dispositivo per la pro duzione di filamenti poliesterei testurizzati
IT998678B (it) Poliesteri insaturi iperalogenati e loro processo di preparazione
IT997565B (it) Processo per la produzione di idrochinone
IT1002000B (it) Fosfinossidi terziari e processo per la loro preparazione
BR7107585D0 (pt) Recipientes pressurizados e processo de sua producao
IT963829B (it) Processo per la produzione di pen tafluoroetil ioduro e eptafluoroiso propil ioduro