Nyob rau hauv xyoo tas los no, kev lag luam ntim tau tsim sai heev, thiab raws li cov khoom ntim khoom tseem ceeb, nws kuj tau coj mus rau hauv kev lag luam dav. Tam sim no, ib puag ncig tiv thaiv daim ntawv tais tau maj mam hloov ntau lub ntim ntim hauv khw, thiab nws muaj txiaj ntsig zoo ntawm kev ua tau zoo, kev tiv thaiv ib puag ncig, thiab kev txuag nyiaj. Nyob rau tib lub sijhawm, tib neeg cov kev xav tau txuas ntxiv mus rau ntau haiv neeg, thiab kev xav tau ntau dua tau muab tso rau hauv kev lag luam ntim khoom. Txog rau qhov kawg no, cov khoom siv raw cov ntaub ntawv yuav tsum ruaj khov heev, yog li dab tsi yog cov teeb meem tshwm sim nrog kev ua haujlwm zoo ib puag ncig cov ntawv tais? Tus editor ntawm Mingfeng Ntim yuav qhia rau koj.
Dab tsi yog cov teeb meem tshwm sim ntawm kev hloov kho eco-cov ntaub ntawv tus phooj ywg:
1. Dab tsi yog hom ntawm ib puag ncig tus phooj ywg daim ntawv tais raw khoom?
muaj ntau dua nyob rau hauv ob pawg; ib qho yog cov nqaij nyoos (xws li: cov ntoo nyoos ntoo, xyoob ntoo, cov txiv ntoo qab zib, straw pulp, thiab lwm yam). Lwm qhov yog cov khoom siv rov ua dua tshiab (xws li: ntawv corrugated, ntawv xov xwm, ntawv ntug dawb). Tsis tas li ntawd, cov ntaub ntawv sib txawv ntawm cov xim sib txawv tuaj yeem siv los tsim cov xim ntawv tais khoom raws li cov neeg siv khoom xav tau.
Ib puag ncig tiv thaiv daim ntawv tais
2. Vim li cas qhov hnyav ntawm cov ntawv txhawb nqa khoom tsis sib haum?
Muaj ob lub laj thawj tseem ceeb rau, ib qho yog tias cov pulp sib xws hloov pauv. Thaum cov ntaub ntawv npaj nrog ib qho concentration yog tsim thaum lub sij hawm tsim cov txheej txheem, raws li cov ntaub ntawv tais tawm ntawm lub tshuab lub pulp tank, lub pulp concentration pib hloov, thiab feem ntau tswj ntawm 2.56% thiab 3.6%. Qhov thib ob, lub tshuab nqus tsev hloov pauv tas li. Qhov tsis zoo siab tus nqi ntawm qhov tsis zoo siab tank loaded los ntawm huab cua compressor nyob rau hauv cov txheej txheem molding kuj kuj sib txawv raws li ntau lawm. Lub superposition ntawm ob qhov sib txawv ua rau qhov hnyav ntawm daim ntawv tais tsim nyob rau tib lub sijhawm nqus ntawm ± 10 Hloov ntawm %.
3. Vim li cas koj tsis tuaj yeem ua qee cov xim lossis ua tsis tau zoo?
Hauv kev dyeing ntawm cov khoom txhawb nqa ntawv, dej-raws li dyes feem ntau yog ntxiv rau hauv cov txheej txheem pulping raws li cov ntaub ntawv qub. Ib qho yog tias cov ntsiab lus ntawm cov slurry kuj hloov pauv raws li kev tsim tawm, thiab qhov thib ob yog tias feem ntau cov dyes yog rhiab heev rau qhov kub thiab txias (thaum lub sijhawm ziab, cov xim hloov nrog qhov kub ntawm cov kab ziab khaub ncaws, thiab qhov kub ntawm cov pwm yog 150-250℃thaum kub nias thiab cov xim yuav hloov ntawm qhov kub sib txawv). Hauv cov ntsiab lus, cov khoom uas muaj xim ntau dua yuav tsum tsis txhob dyed.
4. Vim li cas cov khoom tsis du thiab huv si?
Tom qab molded, cov ntaub ntawv tus phooj ywg ib puag ncig cov khoom txhawb nqa yuav ntub tag nrho thiab yuav deformed tom qab cov txheej txheem ziab, thiab tom qab ntawd siv qhov kub siab (150℃-250 degree) thiab siab siab (3T-50T) ntawm cov pwm yas los kho cov qauv tsim qauv. Vim hais tias cov yas pwm yog lub sab sauv thiab qis clamping pwm yog raug rau ntsug quab yuam, yog li lub dav hlau txoj hauj lwm muaj zog, daim ntawv tuav zoo nkaus li du, thiab inclined nto tsis yooj yim kom tau txais quab yuam thiab zoo li ntxhib me ntsis. Raws li qhov xav tau tiag tiag ntawm cov khoom tsim, qhov me me ntawm qhov chaw inclined, ntau tav, thiab lub dav hlau me me. Qhov ntau spherical arcs, ntau qhov smoothness yuav txo qis tom qab shaping. Qhov no yog qhov tshwm sim ntawm cov txheej txheem.
5. Vim li cas thiaj muaj qhov tawg me me ntawm qhov khoom?
Thaum cov khoom lag luam zoo ib puag ncig tau tsim, cov ntaub ntawv fiber ntau yog ib txwm adsorbed txheej los ntawm txheej, thiab cov kua pulp yuav tsis ntws tawm hauv qee qhov grooves, uas yuav ua rau lub thickness ntawm daim ntawv tais txawv ntawm cov qauv thickness hauv kev tsim tom qab ziab. Kev ua yuam kev, thaum tau txais lub zog sab nraud thaum lub sij hawm siab - siab shaping, qee cov fibers nyob rau hauv txheej txheej yuav tawg ntawm lub thickness tsis sib npaug ntawm sab hauv thiab sab nraud, uas yuav tshwm sim raws li cov kab nrib pleb me me los ntawm qhov chaw. Qhov tshwm sim no yuav tsis cuam tshuam rau lub zog ntawm daim ntawv tais ntim khoom, yog li nws tau txais hauv kev lag luam.
Cov ntsiab lus saum toj no yog kev taw qhia txog cov teeb meem tshwm sim ntawm kev hloov pauv ib puag ncig tus phooj ywg daim ntawv tais. Ib puag ncig tus phooj ywg cov tais ntawv muaj cov ntaub ntawv xoob thiab cov qe tshwj xeeb - cov qauv nkhaus, thiab muaj huab cua permeability zoo dua, khaws cia tshiab, thiab zoo heev cushioning thiab positioning. Muaj nuj nqi, tshwj xeeb tshaj yog tsim rau kev thauj mus los loj thiab ntim khoom. Niaj hnub no, kev txhim kho thiab txuas ntxiv ntawm kev tiv thaiv ib puag ncig daim ntawv txhawb nqa hauv peb lub teb chaws tau tso tawm qhov kev pom zoo, uas tau ua lub luag haujlwm rau kev txhim kho kev coj ua ntawm kuv lub teb chaws daim ntawv txhawb kev tiv thaiv ib puag ncig.
