Cov luam yeeb nplua muaj cov txiaj ntsig ntawm cov khoom siv tau pab txuag thiab cov tshuaj tsis zoo thiab cov tshuaj tsis zoo. Nyob rau hauv xyoo tsis ntev los no, nplua-tipped luam yeeb tau maj mam dhau los ua tus ncej loj tshiab hauv kev lag luam luam yeeb. Txawm hais tias muaj kev loj hlob qeeb ntawm cov pa luam yeeb, nplua-tipped luam yeeb tseem tswj hwm kev phais mob-cyclical kev loj hlob. Piv nrog cov pa luam yeeb, cov khoom siv pa luam yeeb thiab pom kev cuam tshuam hauv cov luam yeeb nplua nuj tau dhau los hloov pauv. Cov khoom siv tshuab hluav taws xob tsim kho rau kev siv tshuab rau cov luam yeeb uas tsis muaj peev xwm siv tau rau cov luam yeeb dawb. Tam sim no, kev xaiv ntau yam ntawm cov luam yeeb zoo nkauj uas tau muab tso rau hauv cov luam yeeb ua haujlwm yog nqaim heev. Tus ntoo khaub lig-seem ntawm cov strands yog txhua tus y-puab, thiab cov kev qhia tshwj xeeb yog qhov tseem muaj monotonous. Muaj cov kev ua tsis tau zoo xws li kev kub siab ntawm qhov siab siab, cov ntawv thov nqaim ntau yam, thiab kev tsis sib xws ntawm kev ua haujlwm. Qhov no tau coj cov teeb meem xws li "cov pa luam yeeb tsawg, kev txaus siab tsis txaus, thiab tsis muaj kev so tsis txaus" hauv cov khoom ntim nplua. Kev txhim kho ntawm cov khoom siv luam yeeb tshiab tshiab
Lim cov ncauj lus tsim cov kev txwv yog qhov tseem ceeb rau cov yeeb yaj kiab zoo thiab tsis muaj pa luam yeeb. Wei Yuling li al. [1] Tshawb xyuas cov cawv ntawm luam yeeb cov khoom siv sib xyaw ua ke ntawm kev tso cov pa luam yeeb thiab kev siv hluav taws xob. Cov txiaj ntsig tau pom tias cov lim cov lus qhia ntev thiab cov ntawv sau tau cuam tshuam nrog kev ua kom pom tseeb, thiab cov lus qhia meej txog kev cuam tshuam rau kev ua kom pom kev cuam tshuam. Liu zhen li al. [2] Tshuaj ntsuam cov cawv ntawm strand specifications rau cov xeeb ceem uas nkhaus thiab kev sib txheeb ntawm cov strand specifications thiab kev pom tseeb ntawm cov taub lim. Lawv xav tau cov tswv yim tshwj xeeb rau kev xaiv cov qauv kev tsim tawm, thiab tom qab ntawd, raws li cov kev txiav txim siab ntawm cov kev txiav txim siab ntawm cov kev txiav txim siab, txiav txim siab cov kev haum loj strand specification. Tus neeg txiav txim siab ib zaug, tag nrho cov kev tsis kam lees, hla ntu ntawm txoj kev sib tw yog txhua yam cuam tshuam rau cov pa taws thiab cov pa taws hauv cov pa taws [3]. Tus me dua ib qho kev txwv me me, qhov loj dua thaj tsam ntawm cov strand, thiab muaj zog dua lub adsorption muaj peev xwm. Txo tus Denium ib qho yog pab kom txo qis rau cov tshuaj thiab cov tshuaj tiv thaiv kev phom sij [{}}]. Gao Mingqi li al. [7] Txheeb xyuas kev tsim muaj peev xwm ntawm tsib qhov tshwj xeeb ntawm cov khoom siv tsis zoo ntawm cov lim dej, thiab tsim cov khoom siv sib txawv ntawm cov lim dej sib txawv. Cov qauv ntawm cov txiaj ntsig tau muaj raws li cov kev sib tw ntawm cov kev sib tw [2, {{}}]. Nyob rau tib lub sijhawm, cov duab ntawm kev hla ntawm cov cellulose acetate strands yog txawv, thiab thaj tsam tshwj xeeb yog qhov sib txawv ntawm cov qauv siv luam yeeb. Feem ntau, cov duab hla kev ntawm cov duab ntawm cellulose acetate strands yog: y-puab, x-puab, thiab r-puab. Nyob rau hauv cov xwm txheej ntawm tib qho kev txwv, sib txawv hla cov duab ntawm cov kab dej ntau tshaj plaws yog qhov siab tshaj plaws [8]. Yang Zhanping [9] taw qhia tias cov duab ntawm tib qho ntaub ntawv hla kev muaj qhov cuam tshuam ncaj qha rau cov lus qhia lim dej tsis kam ntawm cov pa luam yeeb. Duo Jinpeng [1 0] kawm tau zoo dua los ntawm cov lim lim tau txhim kho los ntawm kev ua kom cov lim dej sib ntxiv thaum lub sijhawm lim ua cov txheej txheem lim. Thaum tag nrho cov kev txiav txim siab ntawm cov strand thiab lub lim taub huab cua yog tas mus li, thiab ntau dua kev sib tsoo, ntau dua kev sib tsoo, ntau dua cov taub lim pom kev txuag [11]. Christopher MB li al. [12] Kawm txog kev ua lag luam ua lag luam ntawm kev ua haujlwm siab thiab qis dua cellulose cellulose strands haum rau cov lus qhia lim lim zoo. Txawm li cas los xij, cov kev sib txawv ntawm cov coefficient ntawm cov kev tiv thaiv ntawm cov lim lim nplua-tipped los ntawm cov qib ntawm 2.5% rau cov lus qhia lim lub cev thaum sib sau ua ke.
Nyob rau hauv xyoo tsis ntev los no, ntau yam luam yeeb hauv tsev tsim cov chaw lag luam thiab kev tshawb fawb thiab kev kho luam yeeb thiab kev hloov luam yeeb ntawm cov tshuab luam yeeb [}}}]. Txawm li cas los xij, kev tshawb fawb txog kev txiav lim dej nplua thiab cov kab lo lo ntxhuav tseem tsis muaj tsawg. Los ntawm cov ntawv nyeem thoob plaws, nws tuaj yeem pom tau tias cov lus qhia lim dej yog qhov cuam tshuam ntawm cov kab ke Lim, thiab qhov ua pa tawm, luam yeeb zoo, thiab zoo nkauj zoo. Tam sim no, tus ntoo khaub lig ntawm cov duab ntawm acetate fiber ntau stk stands siv nyob rau hauv Suav teb yog txhua tus y-puab, uas muaj teeb meem xws li siab thiab nqaim sib luag ntau. Raws li kev tshawb fawb dhau los [7], daim ntawv no tsoo cov kev xav ib txwm muaj thiab muaj kev siv cov pa luam yeeb uas tsis muaj zog, yog li siv cov pa luam yeeb lim dej Txaus siab.
