Dab tsi ntawm cov ntaub pua hom viscose: muaj pes tsawg leeg, cov khoom thiab cov yam ntxwv (yees duab)

Mus txog rau thaum pib ntawm lub xeem tiam, tsuas yog cov ntaub npuag tau siv rau cov khaub ncaws, uas cov fibers ntawm cov nroj tsuag lossis tsiaj keeb kwm siv. Nyob rau hauv ntau pua xyoo, tau sim ua kom pom lawv hloov, thiab qee txoj kev vam meej hauv thaj chaw no tau ua tiav thaum kawg ntawm XIX caug xyoo. Thawj daim ntawv patent rau cov fiber ntau tau los ntawm cov cellulose cellulose tau muab xyoo 1884 los ntawm Fortulon de Shardonne, thiab thawj tus VisCose ntaub tau txais hauv Askiv xyoo 1893.

Txij thaum ntawd los, cov neeg dag cov fibers tau txais ntau kev siv dav dav. Txawm hais tias cov ntaub ntawv raw rau lawv txoj kev npaj tseem ua haujlwm cellulose, cov khoom ntawm cov ntaub ntawv raw, raws li nws lub ntsej muag thiab lub hom phiaj yuav yog feem ntau ntau haiv neeg.

Tau txais thiab ntau yam

Txhawm rau txhawm rau nrog lub viscose yog tias cov ntaub yog ua rau nws cov hauv paus, nws yog qhov tsim nyog kom tau kom muaj kev loj heev ntawm cov khoom siv khoom cuav. Tsis zoo li cov fibers ntuj, ncaj qha tau los ntawm cov tsiaj lossis nroj tsuag, cov khoom siv hluav taws xob, uas tau los ntawm cov kuab tshuaj, thiab hloov kho cov kuab tshuaj, thiab hloov kho raws li cov lus qhia lossis yeeb yaj kiab ( cellophane).

Nws lub npe tshwm sim los ntawm cov lus Latin "nplaum", cov khoom no tau txais vim qhov tshuaj uas tau txais los ntawm cov khoom siv viscososity ntawm cov khoom siv. Feem ntau yog cov qauv sib cais ntawm cov ntoo cov ntoo los ntawm cov khoom tawg lossis cov khoom paj rwb, vim tias muaj ob qho txiaj ntsig me me uas tuaj yeem ua rau cov kab lo lo ntxhuav zoo li cov kab mob lo lo ntxhuav thiab cov nplaim fluffy woolen kev ntxhib los mos. Tsis hais tus qauv ntawm kev tau txais lub cellulosic tov, kev tsim cov viscose yog nqa tawm hauv cov txheej txheem:

• purification, sib tsoo thiab ua ntej ua cov ntaub ntawv raw;
• Dissolving thiab tshem tawm cov kua tshaj;
• Lub hom phiaj ntawm viscose loj los ntawm cov ntxaij lim dej thiab tsim cov fibers;
• Lawv txoj kev ua tiav tom qab (ziab, nias, tshuaj dawb, pleev xim, thiab lwm yam).

Tshooj ntawm cov ncauj lus: Stencils rau taw tes pleev xim rau cov pib fwj thiab caskets

Lub resulting xov tuaj yeem yog textile, kev qhia lossis staple.

1. Los ntawm nyias thiab tsis tshwj xeeb ruaj khov textile fibers, ntau cov ntaub thiab viscose knitUe yog tsim tawm, lawv kuj tau siv los ua ntxiv rau lwm tus fibers thaum tsim kev sib xyaw.
2. Loj thiab ruaj cov xov xov yog siv rau kev tsim cov khoom siv hauv qab.
3. Cov qeb tshwj xeeb yog cov fiber ntau uas muaj qhov ntev ntev. Staple Fabrics, cov pluab tsiaj cuav, cov khoom siv tsis yog-woven yog tsim los ntawm nws.
4. Kawg thov tau nyuam qhuav siv viscose rau felcose rau felting, uas yog tus cwj pwm los ntawm kev softness tshwj xeeb thiab yooj yim ntawm kev ua haujlwm.

Kev faib tawm ntawm cov khoom cuav tuaj yeem ua raws cov qauv ntawm lawv txoj kev npaj, kev ua cov fibers, nrog rau kev sib xyaw ua ke ntawm cov khoom raw. Ntawm ntau ntau yam ntawm cov khoom siv dag tuaj yeem faib ua:

• acetate (triacetate) silk, uas yog qhov txawv los ntawm glitter, fastens me thiab yog qhov tseem ceeb;
• Kev sib tsoo - Staple fiber, nrog tus qauv zoo li ntaub plaub, yog siv los ua nws hloov;
• Tus neeg khib nyiab yog ib tus neeg tseem ceeb npuag raws li tooj liab-Ammonia fibers, cov khoom ntawm uas tab tom nce ntuj;
• Modal - Txhim kho viscose raws li eucalyptus, ntoo thuv lossis beech, hais txog cov ntaub ntawv phooj ywg;
• Lub tensel (lio-cell) - lub eucalyptic cellulose npuag, ua los ntawm kev tsim tawm thev naus laus zis, yog qhov txawv txav ntawm lub zog thiab antiseptic cov khoom;
• SATEL - Txhim kho viscose raws li cov ntoo coniferous;
• Cov Khoom Siv Poliny - cov ntaub ntawv viscose nrog homogeneous qauv ntawm fibers, yog tus yam ntxwv los ntawm kev nce zog thiab elasticity;
• Xyoob - cov khoom siv raws li Bamboo cellulose, uas yog qhov ze tshaj plaws hauv nws cov khoom ze tshaj plaws, feem ntau lub cellulosic loj, feem ntau lub cellulosic loj rau nws tau txais kev sib tsoo ntawm cov tshuab sib tsoo thiab ua kom zoo nkauj (lub npe hu ua xyoob flax).

Cov khoom ntawm cov khoom siv dag

Cov viscose ntaub tuaj yeem zoo ib yam li cov khoom siv uas ua kom tawv nqaij, uas tsis zoo, lawv tsis haum rau qhov kub thiab txias, tsis txhob hloov pauv ntawm lub cev, tsis zoo li kev hloov pauv ntawm lub cev, tsis zoo li cov khoom siv hluav taws xob hauv lub cev, tsis zoo li ntau hom ntawm synthetics Cov. Lub ntsiab zoo ntawm txhua hom viscose yog:

• Mos muag thiab qab ntxiag tawv siab;
• Hygroscopicity siab;
• huab cua permeability;
• "Kev ua kom sov so";
• durability;
• Ntau hom textures;
• tsis muaj hluav taws xob;
• Tus nqi qis (rau feem ntau ntau yam);
• Yooj yim ntawm kev rov ua dua tshiab.

Tshooj ntawm cov ncauj lus: Tus ntxhais tsho nrog rab koob knitting: Knitting Txawv

Txawm li cas los xij, cov ntaub ntawv no muaj qhov tsis zoo. Ua ntej tshaj plaws, nws tsis yog dhau lawm thiab tsis txawv nyob rau hauv ntub lub zog, sai sai poob nws cov tsos thaum raug rau ultraviolet. Txhua cov ntaub ntawv khoom siv yog muaj zog thiab txawv los ntawm cov npoo siab. Nws yuav tsum tau sau tseg tias cov khoom muaj cai zoo feem ntau ua rau tsis muaj kev nqus dej, thiab qee yam zoo li xyoob ntoo, tuaj yeem tuaj yeem tuaj yeem yog cov cua ntub dej. Kev muag khoom ntau dhau los ua rau qhov tseeb tias cov khoom no tsis muaj txiaj ntsig los ntawm daim foos, thiab tsis muaj cov txheej txheem tshwj xeeb rau lawv tsis tuaj yeem tsim cov quav thiab cov sib tham.

Rau cov lus nug, seb cov viscose zaum hauv qab, unambiguous cov lus teb muab nws nyuaj. Cov ntaub uas tsim los ntawm cov thev naus laus zis siv tau tuaj yeem muab qhov muaj zog shrinkage. Cov ntaub ntawv hloov kho tau muaj nrog cov txheej txheem tshwj xeeb, uas tiv thaiv shrinkage thiab ua rau cov canvas tsim. Nws tseem yog qhov nyuaj rau muab cov lus teb, viscose ncab lossis tsis. Knitted, lub viscose knitear yog heev elastast, thiab nyob rau hauv kev txiav txim rau cov cuab yeej kom tau yuav cov ntaub ntawv yuav khoom, lawv yuav tsum tau ntxiv loj hlob loj. Yog li, thiaj li yuav zam kev tsis xav tau cov khaub ncaws hnav tsis zoo, koj yuav tsum ua tib zoo tshuaj xyuas cov kab ntawv ntawm cov ntaub. Feem ntau, cov ntsiab lus viscose tsis pub tshaj 30%, nyob rau hauv qhov no nws cov khoom tsis tau xav tau yog xyaum.

Daim Ntawv Thov thiab Kev Saib Xyuas

Feem ntau cov neeg yuav khoom tsis paub tias cov khoom siv khoom cuav tau siv dav siv cov tawv ntoo, hauv kev tsim cov tawv ntoo thiab cov ntaub so ntswg. Nws yuav tsum tau sau tseg tias cov khaub ncaws viscose huv si, thiab cov kab mob viscose tam sim no ntau dua li ib nrab ntawm ib nrab ntawm ib nrab xyoo dhau los. Yeej, cov ntaub ntawv zoo li no yog siv nyob rau hauv Pawg Indian Indian, feem ntau nws yog feem ntau siv los ua ob kab, rau pheej yig accessories. Qhov no tsis txhawj txog cov ntaub ntawv niaj hnub niaj hnub no xws li xyoob, modal, tensel, thiab lwm yam siv rau xaws cov khaub ncaws, cov ntaub pua tsev, txaj. Cov khoom nqus ntawm cov viscose canvas ua rau nws cov phuam qhwv zoo heev, da dej accessories, ntxuav khoom siv.

Tshooj nyob rau lub ncauj lus: Brochet khau khiab: Cov Lus Qhia Ua Yeeb yaj kiab rau cov pib tshiab nrog Schemes

Yuav cov khoom lag luam los ntawm cov khoom cuav, koj yuav tsum ua tib zoo paub koj tus kheej nrog cov kev cai ntawm kev tawm ntawm daim ntawv lo. Yog tias tsis muaj cov lus qhia ntawd, tom qab ntawd cov cai dav dav, yuav ua li cas ntxuav cov viscose, xws li:

• Ntxuav - tsuas yog phau ntawv lossis maj mam hom ntawm qhov kub ntawm 30 degrees;
• Neutral xab cam tsis muaj tshuaj dawb;
• Lub kiv cua yog tsim tawm ntawm cov kev ncig me me, nrog phau ntawv ntxuav me ntsis xovxwm dej tsis muaj suab lossis dov rau hauv phuam;
• cov khoom lag luam, tshwj xeeb tshaj yog viscose kindwear, qhuav hauv kab rov tav chaw deb ntawm tshav ntuj thiab cov khoom kub;
• Ironing yog tsim nyob rau hauv "silk" hom, tsis muaj spalting thiab tsis muaj kev sib txaws nrog dej.