Microfiber yog ib lub microfiber, tev tau cov textiles, thiab yog ib qho tawv tawv. Lub tawv yog tsim los ntawm tsiaj ntawm daim tawv nqaij.
tsis muaj. Cov kev sib tw kuaj thiab cov lus qhia hauv qab no
Tawv raug hais txog ntuj tawv, uas yog ua los ntawm cov tawv tsiaj. Cuav tawv yog hais txog tawv hluavtaws lossis lwm yam khoom uas zoo li tawv thiab yeej ua tau los ntawm cov ntaub ntawv raw tshuaj. Txij li thaum lub advent ntawm hluavtaws tawv, nws tau raug simulated mus qog lub ntuj tawv. Tom qab xyoo dhau los ua haujlwm, nws tau ze heev rau ntuj tawv nyob rau hauv ntau yam ntxwv, tshwj xeeb tshaj yog nyob rau hauv tsos, uas yog yuav luag nyuaj kom paub qhov txawv.
Tus qauv ntawm daim tawv tawv heev, thiab nws yog tseem nyuaj lossis txawm tsis yooj yim sua kom nws qog nws. Txawm hais tias cov tawv fake tej zaum yog "tsis muaj tseeb", tab sis nrog txoj kev qhia kom paub, qhov tseeb thiab tsis tseeb tawv tau txawv:
1. Saib: Ua ntej, nws yuav tsum tau txawv ntawm qhov qauv thiab qhov hws ntawm tawv. Nyob rau saum npoo ntawm tawv ntuj, tus qauv thiab qhov pores yuav pom thiab qhov faib tsis ncaj. Cov sab nraud muaj cov tsiaj txhu, thiab cov tshooj ob sab sib txawv kom meej meej. Qhov qis txheej Muaj cov tsiaj txhu, cov ntiv tes yuav raug khawb thiab cov tawv tawv yuav sawv, thiab yuav muaj kev xav ntawm tus cij. Ib tug me me ntawm fiber ntau kuj poob tawm, thaum lub tawv hluavtaws tuaj yeem pom cov ntaub ntawm sab nraum qab, thiab tsis muaj tsiaj fiber nyob rau sab. Feem ntau, cov kab mob hauv qhov ncauj tsis muaj pores, tab sis qee qhov muaj cov casses ploog, muaj qee qhov cuab kev pom tseeb, qee cov qauv tsis pom tseeb, los yog muaj ntau yam khoom xyaw, thiab cov pores yog qhov zoo sib xws. Qhov zoo ntawm cov tawv tawv yog tsis zoo, lub thickness tsis yog yam tsho, thiab qhov tob nyhav ntau dua, los yog lub teeb los hnyav, thiab muaj qee qhov ntuj tsim. Qhov saum npoo yog ib qho yooj yim thiab ceevfaj, thiab lub plab zuj zus yog qhev. Muaj cov pores thiab cov qauv, thiab muaj feem ntau cov piles hauv tawv. Cov tawv hluavtaws muaj lub plhaub tseem ceeb, lub qhov dav, qhov tsis muaj qhov tsis zoo, thiab nws lub qhov khau thiab cov qauv yog qhov tseem ceeb, thiab tawv yog feem ntau dawb ntawm cov khoom siv.
Rau tawv tawv khoom tiav, nws yog qhov nyuaj rau qhov txawv ntawm qhov tseeb thiab fake leathers, tshwj xeeb tshaj yog rau cov me me, qhov sib txuam thiab cov khoom muag pom tsis zoo. Cov txheej txheem rau qhov txawv cov khoom xws li:
(1) saib ntawm qhov tsos ua ntej, qhov zoo nkauj yog tsis hnav, tsis muaj mob xiam oob qhab, Muaj tsis muaj cov qoob loo zoo, tsis muaj qhov tsis xws luag yog tawv tawv; thiab kev ntxhib los mos ntawm tawv tawv muaj qee qhov sib txawv, tshwj xeeb tshaj yog qhov txawv nruab nrab ntawm qhov tseem ceeb thiab theem nrab ntawm cov khoom tawv yuav tsum pom tseeb;
(2) ua tib zoo saib cov kabmob paug Thiab nws cov duab: ntuj tawv qhov tob dhau lawm thiab tsis tsim rau qab, me ntsis inclined; thiab lub qhov hws tej zaum yuav ntsug thiab ntsug yog cov tawv hluavtaws hloov tawv dua.
(3) Los ntawm qhov kev sib tshooj, feem ntau ntawm daim tawv nqaij ntawm daim tawv nyias muaj nyias tus cwj pwm, thiab lub thickness ntawm txhua txheej sib txawv. Cov fibers ntawm cov tawv hluavtaws yeej tsis teeb, thiab txheej txheej yog nyob rau hauv daim ntawv ntawm ib zaj duab xis yas.
2, kov: tawv kov tes, du, mos, tag nrho, ywj, khoov tawv lub ntsej muag txog 90 degrees yuav tshwm lub ntuj wrinkles, feem, dabtsi yog khoov ntau qhov chaw, ua rau lub thickness ntawm lub crease, ntau npaum li cas, muaj Obvious unevenness, yeej yuav pom tau tias qhov no yog lub dermis, vim tias tawv tawv muaj lub ntuj tsis ncaj fibrous qauv, ces tus wrinkle txawv pattern kuj muaj cuab kev unevenness. Txawm li cas los xij, cov hluavtaws hluavtaws tawv muaj lub plhaws, lub pluaj yoojyim, pluag softness, ib txhais tes zoo ib yam li lub hnab yas, thiab rov qab pluag, thiab lub thickness ntawm cov quav yog qhov zoo sib xws.
3, hnoos tawv nqaij: tawv tawv muaj ib co tsw muaj zog plab, txawm tias tom qab kho tas, kev saj yog ntau dua, thiab cov khoom neeg tawv tawv, muaj ib lub hnab yas, tsis muaj plaub mis.
4. Lwm txoj kev sim
Tuaj kuaj: Qhov nqus dej yog cov tawv nqaij, thiab lwm tus kuj yuav yog tawv tawv.
Tensile thiab elastic test: Ntuj tawv tau zoo elasticity thiab nro, thiab vice versa yog tawv tawv.
Kev ntsuas tawm ntawm sab hauv: Nws tuaj yeem mus ua ke nrog sab nraub ntawm tawv nrog lub qhov ncauj dej tshuab, thiab muaj cov pa hauv ntej. Nws yog precisely vim hais tias cov tawv muaj hom no "thim rov qab". Thaum koj muab tso rau tawv nqaij, qhov tshwm sim ua kom pom tseeb yog qhov yooj yim heev, thiab nws zoo nkauj ua kom zoo nkauj, uas siab qhia qhov nqi ntawm daim tawv nqaij.
Txoj kev qhia txog txoj kev qhia qis: tsuas yog los hnia tsis hnov tsw thiab saib cov tshauv hauv lub xeev. Thaum lub ntuj tawv hlawv, nws yuav tawm ib qho tsis hnov tsw ntawm cov plaub hau. Cov tshauv uas yog burnt tshauv feem ntau ua rau cov hmoov av, thaum cov tawv nqaij yog ntau vam meej tom qab hlawv. Lub shrinkage yog sai, thiab muaj ib tug tsw ntawm yas uas yog nyuaj rau hnov tsw. Nws yog nplaum tom qab hlawv thiab yuav huam mus rau hauv ib lub block tom qab txias.
