Viscose - yog tsis synthetics

Feem ntau, cov neeg uas tseem tabtom mus tso tseg rau hluavtaws cov ntaub ntawv nyob rau hauv cov khaub ncaws, pib nyeem cov lus qhia nyob ntawm daim ntawv nyob rau hauv lub khw, nws cia li tso koj nyiam tshaj plaws. Vim hais tias ntawm tsis pom lo lus "paj rwb", thiab yog dab tsi zoo li ib tug natural ntaub, viscose xwb.

Yuav ua li cas yog nws hluavtaws? Tej zaum koj twb tsis nco qab lawm cov zaj lus qhia ua hauj lwm rau, qhov twg tus xib fwb tham txog qhov no tej yam ntuj tso fiber, tau los ntawm dag txhais tau tias.

Nws muaj ntau yam zoo thiab cov khoom tsis heev ua tsis tau zoo rau paj rwb. Yog hais tias koj xav paub, viscose - yog hluavtaws los yog tsis tau, peb yuav tham txog nws ib tug me ntsis ntau yam.

Cov tsim txoj kev ntawm cov ntoo sis plawv hniav fibers tau mastered rau hauv lub lig 19th caug xyoo. Txij thaum ntawd los, cov technology ntawm no ntau lawm tseem muaj nyob zoo unchanged. Thawj, sis plawv hniav yog muab khaws cia tseg nyob rau hauv lub caustic dej qab zib tov. Ces siv cov pa roj carbon disulfide yog reacted ksantogenirovaniya, whereupon lub loj yog dhau los ntawm ib tug tuag thiab muab tso rau hauv ib qho acid da dej. Qhov kawg ntawm tus txheej txheem ntawm lub fiber yog ncav us txog rau paib filaments.

Raws li koj tau pom, viscose - nws yog tiag tiag ib tug artificially ua fibers, txawm li cas los, muab cov nqaij nyoos naturalness, nws yuav tsis tau ntshai li synthetics. Los ntawm txoj kev, lub ntau lawm cov ntaub so ntswg - tsis yog siv cov viscose. Nws yog siv nyob rau hauv qhov siv thiab ua cov khoom cua tawv thiab cellulose zaj duab xis, thiab lub tsheb log tsheb.

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Yuav ua li cas lub zog ntawm cov ntaub, uas muaj xws li viscose? Qhov no, saum toj no tag nrho, siab absorbability thiab breathability. Qhov no txhais tau tias qhov no ntaub yog zoo (thiab txawm zoo dua paj rwb) yuav nqus noo noo, thiab lub cev nyob rau hauv cov khaub ncaws ntawm nws "pa". Zoo heev paj rwb dyeing tshuab (nyob rau hauv qhov siv thiab ua viscose xim tam sim ntawd ntxiv mus rau lub cellulose tshuaj) tso cai rau kom tau ntau dua brightness thiab xim washout ntawm nws sab ntaub. Khaub ncaws ua los ntawm viscose ntsws ntsws li zoo raws li lub paj rwb, tab sis yuav tsum tau ntau dua rhiab heev nyob rau hauv tus txheej txheem ntawm ironing. Ib yam li ntawd, paj rwb thiab viscose tsis noog static hluav taws xob.

Muaj ib tug ntaub ua los ntawm cov khoom cua fibers thiab lawv drawbacks. Viscose - yog tsawg check cov ntaub ntawv uas tshaj paj rwb, nws yog kev kawm mus rau qhov coj. Ib feem ntawm qhov teeb meem yog solved los ntawm qhov sib ntxiv ntawm lwm yam fibers. Yog li ntawd muaj ntau saj zawg zog thiab cov khoom ruaj ruaj, uas muaj peev xwm zoo li cas thiab yuav ua li cas flax, thiab raws li txhob lo lo ntxhuav. Thaum txiav thiab xaws viscose yuav zoo heev crumble nyob rau hauv khej. Thaum ntxuav muab ib co shrinkage.

Viscose - nws yog heev "tsis zoo" os. Thaum ntxuav cov khaub ncaws yuav ua deformed, yog li ntawd koj yuav tsum tau xaiv hom rau me fabrics nyob rau hauv ib tug tshuab ntxhua khaub ncaws thiab tsis txhob muab extraction tau. Yuav tsum tsis txhob yuav sib ntswg ib daim ntaub thiab ob txhais tes.

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Nyob rau hauv dab tsi npe yuav "nkaum" viscose?

Qhov no rayon - ib tug nyias, txhob lo lo ntxhuav-zoo li cov ntaub ntawv uas, uas yog hu ua dag txhob lo lo ntxhuav. Niaj hnub nimno technology muab nws ib tug resemblance rau ntuj tias ib txhia ntawm lawv tej zaum nyuaj rau paub qhov txawv. Txawm li cas los, qhov txawv yog ib qho yooj yim "los siab" thaum hlawv: los ntawm cellulosic txhob lo lo ntxhuav tsis hnov tsw yuav nco ntsoov Gorelov ntawv.

Tsis tau lwm niaj hnub variation viscose ntaub - qhov no zam, uas yog yus nyob rau hauv hais tias nws muaj ib tug tsawg dua qhov hnyav, nce durability, thiab koom tes rau nws cov softness tom qab ntau ntxuav.

Poznakmtes nrog lwm cellulose-raws li cov ntaub ntawv uas - Lyocell. Nws yog tsim los tsuas yog los ntawm cov raw khoom muab tau los ntawm eucalyptus, thiab tsuas yog nrog rau cov kev siv ntawm cov organic solvents. Qhov no txhais tau tias nws yog tsim txawm rau cov neeg uas tsis haum rau hluavtaws cov ntaub ntawv, raws li tau zoo raws li qhov kev ruaj ntseg ntawm cov ntau lawm ib puag ncig. Tej ntaub yog neeg dawb huv zoo. Lawv yog cov kuj ceeb tias qab ntxiag mus rau lub kov, tab sis yog kim los tsim, thiab yog li ntawd feem ntau ua ke nrog rau lwm cov fibers.

Nws li nram no los ntawm saum toj no uas yog raws li nyob rau hauv tej yam ntuj tso raw cov ntaub ntawv, khoom cua fibers, tshwj xeeb tshaj yog nyob rau hauv niaj hnub technologies rau lawv lawm, tej zaum yuav ib tug zaum lwm txoj rau tej yam ntuj tso fibers - thiab, yog hais tias tus tswv yim pom zoo rau kev saib xyuas ntawm viscose tshaj plaws koj yuav tsis chim.