NO149498B - DEVICE FOR RESOLUTION OF LIFE EQUIPMENT. - Google Patents

DEVICE FOR RESOLUTION OF LIFE EQUIPMENT. Download PDF

Info

Publication number
NO149498B
NO149498B NO810303A NO810303A NO149498B NO 149498 B NO149498 B NO 149498B NO 810303 A NO810303 A NO 810303A NO 810303 A NO810303 A NO 810303A NO 149498 B NO149498 B NO 149498B
Authority
NO
Norway
Prior art keywords
dyed
yarn
pole
resolution
polyacrylonitrile
Prior art date
Application number
NO810303A
Other languages
Norwegian (no)
Other versions
NO810303L (en
Inventor
Ivar Kalvatn
Original Assignee
Ivar Kalvatn
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 Ivar Kalvatn filed Critical Ivar Kalvatn
Priority to NO810303A priority Critical patent/NO149498B/en
Priority to GB8202159A priority patent/GB2092101A/en
Publication of NO810303L publication Critical patent/NO810303L/en
Publication of NO149498B publication Critical patent/NO149498B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B23/00Equipment for handling lifeboats or the like
    • B63B23/02Davits, i.e. devices having arms for lowering boats by cables or the like
    • B63B23/18Davits, i.e. devices having arms for lowering boats by cables or the like with arms pivoting on substantially vertical axes
    • B63B23/20Davits with single arms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Jib Cranes (AREA)
  • Recording Measured Values (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Description

Fremgangsmåte til fremstilling av stykkfarvet polvevnad. Method for the production of piece-dyed pile fabric.

Det er kjent polvevnad som i polrenningen, foruten kjente vanlige materialer som bomullsgarn, også inneholder helsyn-tetisk garn. Hittil er det fortrinnsvis blitt arbeidet med grunnrenning og grunninnslag av bomull eller regenerert cellulose eller en blanding av disse to fibre, idet det for polrenningen er anvendt fibergarn av polyakrylnitril som var farvet på forhånd. I dette tilfelle var også cellulosefibrene likeledes farvet på forhånd. There is a known pole fabric which, in addition to known common materials such as cotton yarn, also contains fully synthetic yarn in the pole warp. Up until now, work has preferably been done with ground warp and ground weft of cotton or regenerated cellulose or a mixture of these two fibres, with fiber yarn of polyacrylonitrile which has been dyed in advance being used for the pole warp. In this case, the cellulose fibers were likewise colored in advance.

Hvis man vil stykkfarve slik vevnad If you want to piece dye such a weave

hvor det anvendes fibergarn av polyakrylnitril, dannes det poldef ormas joner og pol-forskyvninger som ikke kan greies ut igjen etterpå. Dessuten blir polen for myk ved stykkfarvingen. where polyacrylonitrile fiber yarn is used, pole deformations and pole displacements are formed which cannot be straightened out afterwards. In addition, the pole becomes too soft during piece dyeing.

Hensikten med oppfinnelsen er å mu-liggjøre stykkfarving av slik vevnad hvor det anvendes fibergarn av polyakrylnitril uten at kvaliteten svekkes. På denne måte kan også farvevalget utvides vilkårlig uten innskrenkning og dessuten oppnås den for-del at lagerholdet kan minskes. The purpose of the invention is to enable piece dyeing of such fabrics where polyacrylonitrile fiber yarn is used without the quality being impaired. In this way, the choice of colors can also be expanded arbitrarily without restriction and, moreover, the advantage is achieved that stock holdings can be reduced.

Dette oppnås ifølge oppfinnelsen ved This is achieved according to the invention by

at det som polrenning anvendes polyakryl-nitrilfibergarn som er sterkt krympet ved temperaturer over 100°C, at denne vevede råvare i tørr tilstand opphetes til en temperatur over 100°C og f arves i et åpent hespekar med bredholderanordning og sluttelig som vanlig opparbeides og klippes. that polyacrylic-nitrile fiber yarn is used as pole yarn, which is strongly shrunk at temperatures above 100°C, that this woven raw material is heated in a dry state to a temperature above 100°C and dyed in an open vat with a wide holding device and finally processed and cut as usual .

Som grunnrenning og grunninnslag kan anvendes vanlig garn. For polrenningen kan anvendes mattert eller umattert garn av krympbare polyakrylnitrilfibre, som i form av utspunnet garn fortrinnsvis har en alfa-verdi 65/65 for spinne- og tvinnedreining etter kamgarn-spinnemetoden eller etter halvkamgarn-spinnemetoden eller en alfa-verdi 95/110 for spinne- og tvinnedreining i form av utspunnet garn etter bomull-spinnemetoden. Ordinary yarn can be used as the ground thread and ground weft. Matted or unmatted yarn of shrinkable polyacrylonitrile fibers can be used for the pole warp, which in the form of spun yarn preferably has an alpha value of 65/65 for spinning and twisting according to the worsted spinning method or according to the half worsted spinning method or an alpha value of 95/110 for spinning and twisting in the form of spun yarn according to the cotton spinning method.

Fiberne består av lineære høypolymere akrylnitrilpolymerisater, særlig slike som inneholder mer enn 80 pst. akrylnitril. The fibers consist of linear high-polymer acrylonitrile polymers, especially those containing more than 80 percent acrylonitrile.

Opparbeidingen av råvaren skjer ved hjelp av kjente ruemaskiner, idet man må passe på at nuppene åpnes helt, idet klip-ping før den videre behandling ikke er ube-tinget nødvendig. Varmebehandlingen skjer for oppnåelse av utkrymping av garnet på spennrammen ved en kontakttid som er avhengig av den anvendte temperatur. Ved 100°C er kontakttiden ca. 1 minutt. The processing of the raw material takes place with the help of known rutting machines, as care must be taken that the nubs are opened completely, as clipping before further processing is not absolutely necessary. The heat treatment takes place to achieve shrinkage of the yarn on the tension frame at a contact time which is dependent on the temperature used. At 100°C, the contact time is approx. 1 minute.

For farving av den således på forhånd behandlede vare egner seg særlig godt et åpent hespekar, særlig et ullhespekar med bredholderanordning. For dyeing the thus pre-treated product, an open hemp basket is particularly suitable, especially a woolen basket with a wide holding device.

Den farvede vare blir først avsuget og utpresset og deretter i fuktet tilstand be-handlet i plysj ruemaskin. Det har vist seg fordelaktig ikke å arbeide med damp, idet varmesylinderen må ha en temperatur på ca. 100°C. Ved maskiner som har to eller flere ruevalser og hvor det mellom valsene ikke er anordnet bankere, må alle ruevalser arbeide i én retning. Det må da rues mot strøk og deretter med strøk. The colored product is first suctioned and squeezed out and then processed in a wet state in a plush rutting machine. It has proven advantageous not to work with steam, as the heating cylinder must have a temperature of approx. 100°C. In the case of machines that have two or more rue rollers and where there are no knockers arranged between the rollers, all rue rollers must work in one direction. It must then be rued against coats and then with coats.

Deretter blir varen tørket på spenn-rammer ved over 100°C, idet det må passes på at varebanen avkjøles godt ved utløpet, og fortrinnsvis henges varen på en bukk og deretter klippes på en spissbordklippemaskin. The product is then dried on tension frames at over 100°C, care must be taken that the product web cools well at the outlet, and preferably the product is hung on a trestle and then cut on a cutting table cutting machine.

Eksempel. Example.

I grunnrenningen og i grunninnslaget anvender man en råhvit bomullstråd Nm 50/23 Zyl.-garn med finhet 9,5 og ca. 34,5 s/cm. I polrenningen anvendes fibergarn av polyakrylnitril med en krympning på ca. 20 pst. råhvit av den 120 mm snittlengde T/m 344 z/243 s, tilsvarende en alfa-verdi på 65/65 utspunnet etter kamgarn-spinnemetoden. Råvaren blir ruet på forhånd og spennrammen underkastes en varmebe-handling ved 190°C og en kontakttid på ca. An off-white cotton thread Nm 50/23 Zyl. yarn with a fineness of 9.5 and approx. 34.5 s/cm. Polyacrylonitrile fiber yarn with a shrinkage of approx. 20 percent raw white of the 120 mm cut length T/m 344 z/243 s, corresponding to an alpha value of 65/65 spun according to the worsted spinning method. The raw material is roughened in advance and the tension frame is subjected to a heat treatment at 190°C and a contact time of approx.

1 minutt, deretter vasket og så farvet i et åpent ullhespekar med bredholderanordning. Til farvingen kan man f. eks. anvende blått farvestoff, som beskrevet i eksempel 1 i fransk patentskrift 1 158 839. På denne måte farves bare polen dypblå, mens cel-lulosegarnet farves svakere. Til etterfar- 1 minute, then washed and then dyed in an open wool basket with a wide holding device. For the dyeing, you can e.g. use blue dye, as described in example 1 in French patent document 1 158 839. In this way, only the pole is dyed deep blue, while the cellulose yarn is dyed more faintly. To posterity

ving blir så den farvede vevnad farvet i et blått Diazofarvestoff. wing, the dyed tissue is then dyed in a blue Diazo dye.

Vevnaden blir så avpresset eller avsuget og ruet i fuktig tilstand, og deretter tørket på en spennramme og klippet på en spissbordklippemaskin. Alt etter ønske kan varen før klippingen passere tørkeruing. The fabric is then pressed or vacuumed and roughened in a moist state, and then dried on a tension frame and cut on a table cutting machine. If desired, the product can undergo drying roughing before cutting.

Claims (1)

Fremgangsmåte til fremstilling av stykkfarvet polvevnad av polyakrylnitrilfibre, karakterisert ved at det som polrenning anvendes polyakrylnitrilfiber-garn som er sterkt krympet ved temperaturer over 100°C, at den vevede råvare i tørr tilstand opphetes til en temperatur over 100°C og farves i et åpent hespekar med bredholderanordning og sluttelig som vanlig opparbeides og klippes.Process for the production of piece-dyed pile fabric from polyacrylonitrile fibres, characterized in that polyacrylonitrile fiber yarn is used as pile warp which is strongly shrunk at temperatures above 100°C, that the woven raw material in a dry state is heated to a temperature above 100°C and dyed in an open hay bucket with wide holding device and finally processed and cut as usual.
NO810303A 1981-01-29 1981-01-29 DEVICE FOR RESOLUTION OF LIFE EQUIPMENT. NO149498B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO810303A NO149498B (en) 1981-01-29 1981-01-29 DEVICE FOR RESOLUTION OF LIFE EQUIPMENT.
GB8202159A GB2092101A (en) 1981-01-29 1982-01-26 Arrangements for putting out life saving means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO810303A NO149498B (en) 1981-01-29 1981-01-29 DEVICE FOR RESOLUTION OF LIFE EQUIPMENT.

Publications (2)

Publication Number Publication Date
NO810303L NO810303L (en) 1982-07-30
NO149498B true NO149498B (en) 1984-01-23

Family

ID=19885872

Family Applications (1)

Application Number Title Priority Date Filing Date
NO810303A NO149498B (en) 1981-01-29 1981-01-29 DEVICE FOR RESOLUTION OF LIFE EQUIPMENT.

Country Status (2)

Country Link
GB (1) GB2092101A (en)
NO (1) NO149498B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8316876D0 (en) * 1983-06-21 1983-07-27 Watercraft Ltd Launching apparatus for boats
DE29601801U1 (en) * 1996-02-02 1996-04-18 H.M.B Hydraulik & Maschinenbau Buxtehude GmbH, 21614 Buxtehude Deck crane
FI101871B (en) 1996-02-07 1998-09-15 Axelsson Sune Method and arrangement for launching and lifting a floating device
DE102009032138A1 (en) * 2009-07-08 2011-01-13 Gabler Maschinenbau Gmbh Device for removing and inserting a cable towed body from or into a submarine in the submerged state
CN102464089A (en) * 2010-11-08 2012-05-23 蓬莱琴海舰船设备有限公司 Horizontal telescopic suspension arm

Also Published As

Publication number Publication date
GB2092101A (en) 1982-08-11
NO810303L (en) 1982-07-30

Similar Documents

Publication Publication Date Title
Collier A handbook of textiles
US5849040A (en) Process for manufacturing woven or knit fabrics using yarn dyed raw silk and the woven or knit fabrics manufactured by the same process
US2985940A (en) Production of high bulk fabrics from staple fiber mixtures
CN1026346C (en) Process for making preshrunk size-free denim
CN105839252B (en) A kind of two-sided processing technology of yakwool silk
CN101613900B (en) Acetate synthetic fabric and manufacturing method thereof
NO149498B (en) DEVICE FOR RESOLUTION OF LIFE EQUIPMENT.
TWI772427B (en) Fiber aggregate containing cellulose water-repellent fiber, method for producing the same, and fiber product
US4345908A (en) Stretchable woven cellulosic fabric and process for making same
KR900008259B1 (en) Method for the preparation of chains
JPH0252022B2 (en)
CN102230264B (en) Processing method of water washable wool fabric
CN109023640A (en) Production process of ball-rubbing woolen fabric
JPH04327259A (en) Production of fabric having solid pattern
Ridge Synthetic polymer fibres
US3302265A (en) Process for preparation of flannel fabrics from synthetic fibers
US2250914A (en) Process for making woolly fabrics of staple fiber
Achaw et al. Textile and Fabric Manufacture
CN107287803A (en) Improve the method for sorting of cotton knitwear plucking flannelette washing shrinkage and Wool Quality
Draper et al. THE BLENDING OF POLYVINYL CHLORIDE FIBRES WITH OTHER FIBRES
Pailthorpe et al. 15. Principles of Wool Fabric Finishing
CN116084071A (en) Textile process of regenerated cellulose fiber yarn-dyed smooth-edge Meiger fabric
Grant et al. Effects of Gin Drying and Cleaning Practices on Properties of Bleached and Resin Treated Fabrics'
JPS621020B2 (en)
DELPH et al. TECA—ITS PROPERTIES AND UTILISATION