Nuba tawv English lub npe nubuck, tseem hu ua kev sib tsoo noodle nyuj los yog Niu Ba Ge. Niu Ba tawv yog PU ntub. Lub PU slurry tsim cov hlwb ncaj ncees thaum lub sijhawm kho thiab muaj qhov sib tw nplawm tom qab sib tsoo. Vim nws lub hlwb upright, nws hu ua "Nurba" - NUBUCK; nws tseem hu ua "sand-skin" vim hais tias nws yuav tsum tau av. Vim nws qhov tshwj xeeb kov, nws tseem hu ua "faux suede". . Niu Ba Ge kov muaj lub ntsej muag zoo nkauj, daim tawv nqaij yog tuab thiab mos, xim ntawm lub ntsej muag, fluff, tawv nqaij zoo nkauj, tsis xyuam xim rau symmetry thiab sib xws, feem ntau yog siv hauv khau khau ntaub. Khaws kom deb ntawm cov khoom corrosive thiab oily, siv daim txhuam cev maj mam txhuam cov plua plav, av nkos, thiab lwm yam, thiab tom qab ntawd so cov blot nrog ib daim phuam so qhuav. Tib xim matte tu tus neeg saib xyuas yog cov xuab zeb dag, uas zoo li me ntsis zoo li tawv tawv, tab sis kuj tiaj tus
Yog tias koj txaus siab, koj tuaj yeem nyeem qee qhov kev paub txog tawv nqaij: Ua ntej, kev faib cov tawv nqaij: feem ntau muab faib ua tawv tawv thiab hloov tawv.
Thib ob, cov yam ntxwv dav dav ntawm tawv:
(1) Natural tawv: cowhide, sheepskin, pigskin, lwm yam tawv nqaij, shaving tawv, thiab lwm yam.
1 ,caw
(1) Yellow cowhide: Cov pores me me thiab ntiav, muab faib ua ib puag ncig, sib xws thiab nruj, thiab qhov pores yog ncaj thiab txuas mus rau sab hauv. Tes xav tias tag nrho, du, ci, mos, zoo, ruaj thiab elastic. (tuaj yeem muab faib ua rau txheej)
(2) Buffalo: Cov plaub hau nyias, cov hauv paus plaub hau yog tuab thiab sib sib zog nqus, daim tawv nqaij yog tuab, tawv saum npoo yog ntxhib, thiab kev ntxhib los mos tsis zoo. Feem ntau siv rau cov khau khiab.
2, tawv yaj
(1) Cov tawv nqaij tshis: Cov tawv nqaij ntawm lub ntsej muag yog ib puag ncig, nrog 2 mus rau 4 pinholes teem rau ntawm lub arc, ncig los ntawm ntau cov villi pores, thiab cov pores tau teem rau hauv cov ntses nplai, thiab txhais tes yog nplua nuj. nyob rau hauv extensibility;
(2) Sheepskin: Cov tawv nqaij yog du thiab du, daim tawv nqaij yog nyias, qhov pores me me, thiab cov duab yog tiaj thiab puag ncig. Nws muaj ob peb qhov pores, uas tau teem rau hauv kab thiab kab. Cov xim yog uniform thiab uniform, thiab tawv yog tag nrho, mos thiab stretchable. Ntxuav, tsis muaj roj, tab sis tsis muaj zog.
3, tawv nqaij npua: tawv tawv, muaj qhov pom tseeb qhov pores, daim duab peb sab, tsis zoo elasticity, tsis zoo nkauj zoo nkauj, ruaj, muaj zog.
4, lwm yam tawv nqaij (nees daim tawv nqaij, suede, thiab lwm yam): me ntsis zoo li cowhide, lub pores yog oval, lub pores yog ntiav, tsis pom tseeb, lub grain nto yog finer tshaj lub cowhide, tab sis me ntsis loj dua cov tawv pores, obliquely rau hauv cov tawv nqaij, qhia cov roob Cov duab yog tsis tu ncua, tawv nto yog mos thiab xoob, xim yog dim, thiab lub brightness tsis zoo li cowhide.
5, shaving tawv: tawv, nees tawv nqaij, suede thiab lwm yam tawv hloov, tsis muaj cov yam ntxwv qub, tab sis cov xim tsis sib xws, zoo nkauj, mos, tab sis cov pores muaj cov kab nrib pleb.
(2) Hloov tawv:
1. Recycled tawv: Nws yog tsim los ntawm crushing cov scraps thiab scraps ntawm tawv rau hauv fibrous, ntxiv cog fiber ntau binder thiab ntau yam compounding agents, thiab nias thiab molding. Nws feem ntau yog siv rau khau ntaub thiab siv tawv. Txij li cov ntaub ntawv raw rau kev tsim cov tawv tawv yog cov tawv tawv pov tseg, cov tawv siv rov ua dua tshiab muaj qee qhov nqus dej noo, dej permeability thiab roj permeability, thiab kuj muaj qee yam kub tsis kam, hnav tsis kam thiab elasticity, tab sis lub zog yog me me thiab tearing. vaj tse yog neeg pluag.
2, hluavtaws tawv: hluavtaws cob raws li textile lossis knitted cov ntaub ntawv, yog cov khoom zoo li tawv, cov khoom siv yog PVC resin, gloss yog ci, xim ci thiab muaj ntau haiv neeg, thiab qhov chaw tsis muaj qhov khawb. Lub imitation sheepskin zoo li sheepskin thiab zoo li tsis muaj pores.
3. Synthetic tawv: Nws yog ua los ntawm non-woven npuag raws li lub hauv paus thiab yog coated nrog tshiab resin khoom. Nws yog hygroscopic heev thiab breathable. Cov txheej yog ib hom tshiab ntawm polyurethane. Nws muaj tes zoo, hnav tsis kam, khoov tsis kam thiab lub zog zoo dua li tawv tawv.
4, PU tawv: (Gao tawv) zoo li txheej txheej muaj zog, tuaj yeem nias tawm ntawm ntau yam qauv, ci thiab zoo nkauj, tab sis tsis zoo hygroscopicity, tsis zoo kub, tsis zoo tearing, yooj yim nthuav thaum incision, tab sis zoo li qub thiab nto. yog tsis disfigured, tsis mildew, thiab muaj tej yam kuj rau dej thiab hnyav.
Thib peb, cov qauv zoo ntawm ntau yam khoom tawv tawv yuav tsum ua tau raws li
Adhesive khau: QB/T1002-97 tawv khau khiab: QB/T2307-97
Cov khaub ncaws tawv: QB/T1615-97 rov qab hnab: QB/T1333-97
Hnab: QB/T2277-96 tawv daim kab xev: QB/T1618-92
Cov hnab tawv tawv tawv: QB/T1619-92 hnab looj tes tawv: QB/T1584-92
Nkawm khau: QB/T1507-94
Plaub, tawv logo
1. Lub tswv yim: yog hais txog cov khoom lag luam uas tau sau npe los ntawm Tuam Tshoj Leather Industry Association hauv Lub Xeev Kev Tswj Xyuas Kev Lag Luam thiab Kev Lag Luam, uas yog cov cim tshwj xeeb rau cov khoom tawv tawv.
2, lus
(1) Cov khoom yog ua los ntawm ntuj tawv.
(2) Cov khoom lag luam yog cov khoom lag luam zoo nruab nrab thiab qib siab. Ntxiv rau kev ua raws li cov qauv kev lag luam thiab cov qauv hauv lub tebchaws, cov khoom lag luam yuav tsum ua raws li cov kev cai ntawm cov tawv logo technical manuals.
(3) Lub tuam txhab tsim khoom muaj kev pabcuam zoo tom qab muag.
Yog tias koj tsis siv cov khoom tawv tawv, koj tsis tuaj yeem hnav lub logo tawv. Yog tias koj xav hnav lub logo tawv, koj yuav tsum tau mus dhau qhov kev soj ntsuam nruj ntawm Tuam Tshoj Leather Industry Association. Tom qab kev pom zoo, koj tuaj yeem dai nws.
3. Qauv: Lub npe lag luam ntawm lub logo tawv yog ib qho kev kos duab deformation uas muaj tag nrho cov yaj, ib khub ntawm horns thiab daim tawv nqaij. Tus qauv tag nrho yog ib lub nruas ncig. Qhov nruab nrab ntawm tus qauv muaj peb tsab ntawv ntawm GLP. Nws yog lub npe luv ntawm cov khoom tawv. Cov xim ntawm lub cev tseem ceeb ntawm tus qauv yog dub ntawm dawb, thiab tsuas yog peb tsab ntawv yog liab. Lub ntsiab lus ntawm cov qauv: nyuj, yaj thiab npua yog peb lub ntsiab ntawm cov tawv nqaij ntawm cov khoom tawv. Cov qauv yog lub nruas ncig. Ntawm qhov tod tes, nws symbolizes cov khoom tseem ceeb ntawm kev lag luam tanning. Ntawm qhov tod tes, nws symbolizes tawv kev lag luam dov rau pem hauv ntej. kev loj hlob ntawm.
4, tawv signage: tawv signage yog tib lub logo ntawm tawv logo khoom, tawv khoom tagged nrog tawv cov cim, qhia tias cov khoom no yog ib tug tawv logo khoom. Cov neeg siv khoom tsuas tuaj yeem txaus siab rau qhov kev pab cuam tom qab muag ntawm cov chaw muag khoom, cov chaw tsim khoom thiab Tuam Tshoj Leather Industry Association yog tias lawv yuav cov khoom tawv tawv nrog cov logos tawv.
5, tawv logo kos npe specifications:
Hom A yog 3.5CM × 5CM, uas feem ntau yog siv rau cov khau tawv thiab cov khoom tawv me.
Hom B yog 7CM × 5CM, uas feem ntau yog siv rau cov ris tsho tawv thiab cov khoom tawv tawv loj.
Phau ntawv-hom tawv signage: lub hau yog luam tawm nrog lub logo ntawm tawv logo, lub hau thiab lub nraub qaum cover muaj xiav anti-xws li shading, thiab lub thib ob thiab thib peb raws li qhia lub anti-counterfeiting technology ntawm tawv logo. Yuav ua li cas cov neeg tau txais kev pab tiv thaiv lawv cov cai raug cai thiab tawv nrog tawv logo? Kos npe tswj chaw ua haujlwm xov tooj.
6. Rau lub hom phiaj ntawm kev tiv thaiv kev luam tawm, daim tawv nqaij kos npe tau txais cov kev tiv thaiv cuav hauv qab no hauv kev luam ntawv: tib lub sijhawm, nws tau luam tawm los ntawm ob lub tshuab luam ntawv pov thawj: fluorescent thiab laser; cov paib tau luam tawm los ntawm ob lub Hoobkas thiab tom qab ntawd muab tso rau hauv cov khoom tiag; muaj rau pem hauv ntej thiab nram qab ntawm lub cim. Kev ntsuas zais cia. Txoj hauv kev yooj yim tshaj plaws los txheeb xyuas qhov no yog siv lub teeb UV (daim npav ID) kom pom lub hauv ntej ntawm lub cim thiab cov lus "tawv" thiab "HQ" yuav tshwm sim. Tus lej hauv qab ntawm sab nraub qaum ntawm lub cim hloov ntawm lub teeb liab mus rau daj nyob rau hauv lub teeb ultraviolet. Lwm plaub qhov kev ntsuas kev nyab xeeb tsis tau tshaj tawm, thiab yuav siv los ua lub hauv paus rau kev lees paub.
5. Suede: Cov tawv nqaij tsiaj hu ua "裘" tom qab ua tiav, thiab suav nrog hu ua "skin".
Rau, khau tawv:
(1) Cov qauv zoo rau cov khau tawv: Cov khau tawv tawv yuav tsum zoo nkauj zoo nkauj, ruaj thiab xis hnav, thiab ua tau raws li qhov yuav tsum tau muaj lub teeb, mos, ci thiab huv si.
Cov kev cai tshwj xeeb rau qhov zoo ntawm cov khau tawv yuav tsum tau txiav txim siab los ntawm peb yam: tawv zoo, khau qauv thiab qauv xaws. Cov kev cai dav dav rau qhov zoo ntawm cov khau tawv tawv yog: tawv ntawm lub hauv ntej (lub taub hau) yuav tsum zoo dua li lub nraub qaum (crabs), thiab yuav tsum tsis muaj qhov pom tseeb; lub tis sab nrauv yuav tsum zoo dua lub tis sab hauv; lub pob taws yuav tsum muaj ib tug goose-puab khoov. Lub peev xwm, nrog kev pab ntawm siab thiab qis, tsis card mob thiab pob txha; lub sab sauv, nkawm khau kom huv si, tsis muaj riam paj, greasy, stains thiab kev puas tsuaj zoo, hauv qab ntawm cov khau yog tiaj tus, tsis muaj cov lus qhia ntsia hlau.
(2) Kev tshuaj xyuas cov khau tawv tawv: Thaum lub khw muag khoom muag khau tawv tawv thaum lub sijhawm lees txais thiab muag khoom, ntau yam ntawm cov khau tawv yuav tsum tau ua tib zoo tshuaj xyuas. Txoj kev xeem yog raws li nram no:
1. Kev sib piv ntawm ib leeg thiab ob nkawm khau piv rau txoj kev tshuaj xyuas yuav tsum muaj qhov sib luag ntawm txhua qhov zoo, thiab yuav tsum tsis muaj qhov tshwm sim xws li qhov siab, qhov ntev, qhov dav, thiab qhov tsis sib xws. Qhov tuab thiab tuab ntawm sab xub ntiag thiab sab nraub qaum ntawm tib nkawm khau yuav tsum yog qhov zoo ib yam, cov xim tsis sib xws; qhov saum npoo tsis tawg, hauv qab tsis raug, thiab qhov tseem ceeb tsis xoob.
2, pem hauv ntej yuav tsum zoo thiab du, tawv yog mos thiab quav-resistant, thiab muaj ib tug tej thickness; qhov pom tseeb yuav tsum tsis txhob muaj qhov tsis xws luag xws li kev tsis taus, hnoos qeev, tav, thiab ntxhib pob; qhov siab ntawm tus ntiv taw, qhov ntev ntawm baotou, qhov loj ntawm lub plhaub plhaub, qhov tob ntawm lub qhov ncauj yuav tsum yog tib yam.
3, lub nraub qaum ntawm ob tis yog tiaj thiab tsis skewed; lub thickness thiab ci ntsa iab ntawm cov tawv nqaij yuav tsum tau sib haum nrog rau pem hauv ntej laib; lub nraub qaum yog tso cai kom muaj smear, thiab pob taws yuav tsum ncaj thiab zoo ib yam.
4, tawv ntawm suede khau yuav tsum yog tuab, tawv, mos thiab elastic, xim ntawm fluff zoo ib yam, pem hauv ntej thiab nraub qaum pab lub thickness thiab kev faib ua feem, tsis muaj pob, mildew, nti, nthuav tawm hauv qab thiab lwm yam rickets.
5, raws li lub strip yuav tsum muaj zog thiab folding, uniform dav, uniform thickness, thiab stitching ntawm ko taw yog nruj, tsis muaj fangs dew; cov pob qij txha raws lub sawb thiab cov slats yuav tsum tau slanted, kev sib txuas yuav tsum nyob ze thiab tiaj tus, rub raws txoj kab Tight; uniform los ntawm sab, tsis tuaj yeem nkag mus rau hauv thiab tawm, lub koob code yog tsim nyog; hauv qab stitch code tsis dhau ntom, yuav tsum yog me ntsis thinner dua ntawm daim tawv nqaij.
6. Lub hauv paus ntawm lub hauv paus tseem ceeb ntawm lub taub hau (qis ib nrab ntawm lub taub hau) yuav tsum tawv thiab flattened nrog ntiv tes yam tsis muaj softening; lub ntug sab sauv yuav tsum tiaj tus thiab mos thiab elastic, tsis muaj qhov tsis zoo ntawm cov taw tawv.
7. Lub dav hlau ntawm lub outsole yuav tsum zoo huv si thiab du, tsis muaj kab nrib pleb thiab pom tseeb nti; lub forefoot cortex yuav tsum tawv, quav-resistant thiab hnav-resistant; qhov ntev, dav, tuab thiab xim ntawm tib nkawm khau yuav tsum zoo ib yam; hom hauv qab yog tiaj thiab tsis tawg. Lub xib teg yuav tsum tsis txhob convex dhau los yog khoob; Cov ntug hauv qab yog du, thiab cov sawb yog nruj thiab seamless; txoj hlua khi ntawm lub seam yuav tsum zoo huv si thiab zoo ib yam, lub seam ntawm lub hauv qab ntawm daim tawv nqaij yuav tsum tiaj tus; cov hlau hauv qab yuav tsum tsis txhob muaj hlau sawdust lossis xov paj. Thawj-chav impurities, tsis muaj npuas, tsis muaj paj; hauv qab ntawm lub log tsheb tsis cais cov fins, tsis muaj kab nrib pleb, roj hmab tsis delamination.
8. Cov tawv nqaij hauv qab yuav tsum du thiab huv si, tsis pob tshab, tsis tsa, thiab cov rau tes yog tiaj tus. Lub ncoo thiab daim tawv nqaij yuav tsum flattened, lub clip yuav tsum tiaj tus, tsis muaj qhov pom tseeb caws pliav thiab wrinkles, thiab lub nraub qaum thiab lub hem yuav tsum huv si, tsis txhob thawb mus deb los yog nto qaub ncaug.
9. Qhov siab, qhov loj, qhov ntev thiab qhov ntev ntawm lub pob taws hauv qab yog qhov sib xws; cov cuab yeej yog khoom, seamless thiab tsis sib xws, nrog lub tiaj tus zoo thiab tus ntsia thawv zoo; daim tawv nqaij yuav tsum du thiab hnav-resistant; daim duab peb sab hlau yog tiaj tus thiab sab laug thiab sab xis yog opposite.
10, lub pob taws, lub pob yog rov qab rau sab laug thiab sab xis, qhov kev ncua deb yog sib npaug, tsis muaj xim, xeb, lub hau tsis tawg, lub cuab yeej ruaj khov thiab tsis tawm; tib ob xim yog tib yam loj, lub strip yog muaj zog. Lub qhov ncauj tsis yog kaum, tsis khoob.
11, qhov saum npoo ntawm lub tsheb hlau yog tib yam thiab huv si, tsis khoov, tsis tig kab hauv qab, tsis siv rab koob, jumper, xaim kab, lub taub hau hlau tsis xau; lub thickness ntawm dov lub qhov ncauj yog uniform, lub qhov ncauj tsis yog angled, tsis khoob plhaub.
12, cov qauv kev pab ua raws li hom 楦, cov qauv qhia meej, qhov kawg tsis yog skewed rau ob sab, cov tongs yog khoom, lub rauj yog du; cov shackles tsis wrinkled, thiab tes kov tsis convexity.
Tsis tas li ntawd, ntxiv rau cov kev xav tau zoo saum toj no rau cov khau molding, xws li molding, adhesive daim kab xev, txhaj tshuaj molding, thiab kev txhaj tshuaj molding, nws tseem yuav tsum tau ua kom tiav hauv qab lub tiaj tiaj yam tsis muaj ntug roj hmab, ib qho qauv meej thiab zoo nkauj, thiab cov nyhuv peb-dimensional. Cov khoom siv saum npoo tsis raug puas los ntawm kev kub siab, tsis muaj kev tawg, qhib kua nplaum thiab lwm yam.
Thaum kawg xyuas qhov loj thiab qib ntawm lub hau npog kom meej thiab raug. Ob nkawm khau yuav tsum sib phim, tsis txhob ua raws li ko taw, qhov sib txawv. Lub thawv ntim yuav tsum qhuav.
(3) Kev tu thiab tu cov khau tawv tawv
1. Kev tu ua ntej hnav
(1) Feem ntau, cov khau tawv xws li nyuj thiab sheepskins, ua ntej lawv hnav, ua ntej siv txheej nyias ntawm cov khau polish los ua ib zaj duab xis tiv thaiv ntawm cov khau;
(2) Suede khoom uas yooj yim rau plua plav. Yog tias nws tsis hnav, nws yuav tsum tau txau nrog ib txheej ntawm tus neeg sawv cev los tiv thaiv plam ntawm sab sauv ntawm khau. Tom qab ziab, txhuam nws maj mam nrog txhuam. Kev saib xyuas yuav yooj yim dua.
2, hnav tu
Nkawm khau uas hla yuav tsum tau muab ntxuav kom huv si raws sij hawm, txwv tsis pub cov plua plav thiab av yuav sib sau ua ke rau sab sauv, uas yuav ua rau lub neej luv luv ntawm cov khau thiab ob npaug rau lub sijhawm hnav.
(1) General tawv, sheepskin khau
1 Ntxuav lub sab sauv: Ua ntej so cov plua plav ntawm qhov chaw ntawm cov khau nrog ib daim ntaub ntxuav khau. Yog hais tias muaj av ntau los yog av, siv txhuam hniav ua ntej, ces so lub sab sauv nrog ib daim ntaub dampened nrog dej.
2 Cov khau polish: Tom qab lub sab sauv ntawm cov khau yuav tsum tau ntxuav yog qhuav lawm, siv cov ntaub mos mos los yog txhuam me me los siv me me ntawm cov khau polish sib npaug rau sab sauv (tsis muaj quab yuam siv los ua kom puas rau sab sauv).
3 txhawm rau ua kom lub teeb ci: rub cov khau polish, tom qab ob peb feeb, cov khau polish maj mam nkag mus rau hauv tawv, siv cov hnab looj tes qub lossis cov ntaub qhwv los txhuam rov qab rau sab sauv, kom lub ntsej muag du.
(2) khau nrog glossy, daim iav, PU, PVC khoom
1 So nrog ib daim ntaub mos uas muaj dej me ntsis;
2 tsis tas yuav siv khau mis nyuj lossis khau khau.
(3) Cashmere khau xws li cashmere, cowhide, thiab cowbucks
1 suede nkawm khau nrog txhuam txhuam zoo ua ntej txhuam ntawm cov plaub hau, thiab tom qab ntawd txhuam hauv qhov sib txawv, kuj tseem tuaj yeem maj mam so nrog cov tawv tawv tawv kom tshem tawm cov plua plav lossis av;
2 Cov plua plav ntau dhau los yog cov av tuaj yeem raug tshem tawm nrog cov roj hmab txhuam, tab sis lub zog yuav tsum tsim nyog, tsis txhob tawv dhau, txwv tsis pub nws yuav ua rau tawv nqaij. Cov roj hmab grey matte muaj txiaj ntsig zoo dua li cov xim dawb, txhawm rau ua kom cov khau zoo nkauj, cov dej tsis tu ncua thiab txhuam hniav yog qhov tseem ceeb heev;
3 khau faded tuaj yeem siv cov xim cashmere xim xim, tshuaj tsuag tusyees ntawm qhov deb ntawm 20 cm los ntawm cov khau kom tswj tau qhov elasticity thiab dej permeability ntawm tawv.
4 crocodile skin, nab tawv, pearl light series khoom tsuas yog yuav tsum tau maj mam rubbed nrog ib tug me ntsis watery ntaub.
3, kev saib xyuas mus sij hawm ntev thaum tsis tuav
Ua ntej cov khau raug sau, cov khau yuav tsum tau ntxuav nrog xab npum thiab khau polish, thiab tom qab ntawd khaws cia tom qab ziab. Thaum cov khau tsis hnav, lawv yuav tsum tau muab tso rau hauv qhov chaw txias thiab qhov cua kom tsis txhob muaj qhov kub thiab txias ntawm qhov kub siab dhau, ua rau muaj xim daj lossis tawg ntawm cov tawv nqaij.
(1) Cov khau yog tsau nrog cov khau txhawb nqa (los yog khau hom tuav).
(2) Nws yog qhov zoo tshaj rau muab ib lub desiccant rau hauv lub thawv khau, thiab tom qab ntawd muab tso rau hauv qhov chaw uas tsis muaj dej noo tsawg.
(3) Thaum lub caij khau khiab tau sau rau lub sijhawm ntev, lawv yuav tsum tau muab tshem tawm qee zaus kom tsis txhob muaj pwm.
4, txoj kev txij nkawm tom qab nkawm khau ntub
(1) Ua ntej so tawm cov sludge thiab cov dej phwj tuaj ntawm cov khau nrog ib daim ntaub ntub dej, tom qab ntawd qhuav nrog cov ntaub qhuav, thiab siv cov kua roj vanish thaum nkawm khau yog ib nrab qhuav;
(2) Ntxig cov ntawv xov xwm qub rau hauv cov khau (cov ntawv xov xwm qub muaj qhov nqus dej zoo, uas tuaj yeem nqus dej noo thiab pab kho cov khau hom), tom qab ntawd muab cov khau rau ntawm cov ntawv xov xwm qub thiab ziab nws. Muab qhov chaw tso rau hauv qhov chaw txias thiab ventilated;
(3) Yog hais tias tawv tawv, siv ib daim ntaub dipped nyob rau hauv ib tug me ntsis sesame roj, txiv roj roj los yog castor noob roj thiab maj mam so nws nrog ib tug zaws, ces thov ib tug nyias txheej ntawm khau polish;
(4) Cov khau ntub dej kuj tuaj yeem ua kom qhuav nrog cua txias ntawm lub tshuab ziab khaub ncaws. Tsis txhob siv cua kub. Tsis txhob tso cov khau rau hauv qhov chaw ze-kub los yog qhov cub. Tsis txhob cia lub hnub ci ncaj qha. Txwv tsis pub, tawv yuav qhuav sai heev thiab deform thiab tawv. Los yog tawg, thiab lwm yam;
(5) Yog hais tias lub cev yog daim tawv nqaij, lub sab yuav tsum tig upwards thaum qhuav, thiaj li hais tias nws yuav qhuav. Cov khau ntub dej yuav tsum tsis txhob muab tso ncaj qha rau hauv lub txee khau kom tsis txhob muaj lwm yam pwm los ntawm kev yug me nyuam pwm;
(6) Cov ntaub sab sauv yog yooj yim delaminate, yuav tsum tsis txhob muaj dej immersion thiab muaj zog txhuam, tshwj xeeb tshaj yog elastic ntaub nrog stretchability, thiab ntau txhuam yuav ua rau slack.
5, teeb meem xav tau kev saib xyuas
(1) Sim tsis txhob hnav tib nkawm khau rau ntau hnub, kom cov khau muaj sijhawm txaus los kho qhov qub;
(2) Tiv thaiv cov tawv nqaij kom tsis txhob ntub, tawg, raug tshav ntuj thiab tiv thaiv cov khoom corrosive;
(3) Nws yog qhov zoo tshaj rau thauj cov khau thaum tsis hnav, thiab nws tuaj yeem tiv thaiv wrinkles thiab tiv thaiv deformation;