Thaum peb khaws lub raj mis tshuaj zawv plaub hau uas siv ntau, yuav muaj daim ntawv lo PET nyob rau hauv qab ntawm lub raj mis, qhia tias cov khoom no yog lub raj mis PET. Cov raj mis PET feem ntau yog siv rau hauv kev lag luam saib xyuas tus kheej thiab feem ntau yog cov muaj peev xwm loj. Cov raj mis PET yog ...

Cov yam ntxwv ntawm cov qauv thiab lub cev ntawm cov khoom siv yas yas rau cov khoom siv pleev ib ce, nrog rau cov yam ntxwv sab nraud uas lawv raug rau thaum siv, xws li cua sov, lub teeb, cua sov oxygen, ozone, dej, kua qaub, cov hauv paus, cov kab mob thiab enzy...

Qhov kev xaiv ntse rau kev kho kom haum rau cov raj mis thiab lub raj mis pleev kom zoo nkauj Hauv lub caij nyoog uas kev siv ntsuab thiab kev xav tau tus kheej sib koom ua ke, kev ntim khoom pleev kom zoo nkauj tsis yog tsuas yog "cov khaub ncaws sab nraud" ntawm cov khoom tab sis kuj yog kev nthuav dav ntawm tus nqi hom. Ua ib lub Hoobkas tshaj lij tob ...

Ib qho ntawm cov yam tseem ceeb uas cuam tshuam rau tus nqi ntawm lub raj mis yas PET yog tus nqi ntawm cov khoom siv raw. PET (polyethylene terephthalate) yog cov khoom siv tseem ceeb siv los ua cov fwj no. Nws yog cov polymer hluavtaws feem ntau tsim los ntawm terephthalic ...

Master batch yog ib hom xim tshiab uas tsim tshwj xeeb rau cov ntaub ntawv polymer, tseem hu ua kev npaj xim. Nws muaj peb lub ntsiab lus tseem ceeb: cov xim lossis cov xim zas, cov neeg nqa khoom thiab cov khoom ntxiv. Nws yog ib qho sib xyaw ua ke tau los ntawm kev thauj khoom ib qho ntau dhau...

Cov roj hmab silicone, ua cov khoom siv, siv dav hauv cov fwj mus ncig, cov fwj faib, khoom plig, thiab cov khoom siv zaws. Ua cov khoom siv zoo rau ib puag ncig, tam sim no feem ntau siv rau cov khoom rau poj niam thiab menyuam yaus, tshuaj pleev ib ce, pleev kom zoo nkauj, cov khoom siv kho mob, ...

Cov raj xa dej, ib yam khoom siv ntim khoom yooj yim thiab pheej yig, tau siv dav hauv kev lag luam tshuaj lom neeg txhua hnub thiab nrov heev. Cov raj xa dej zoo tsis tsuas yog tiv thaiv cov ntsiab lus xwb tab sis kuj txhim kho qib khoom, yog li pab cov lag luam tshuaj lom neeg txhua hnub yeej ...

Cov fwj txhaj tshuaj, ua ib pawg tseem ceeb ntawm cov thawv yas kom zoo nkauj, yog siv dav hauv kev kho tawv nqaij thiab ntim khoom pleev vim lawv cov txiaj ntsig zoo, suav nrog kev tsim qauv yooj ywm, kev ua haujlwm siab, tus nqi tswj tau, thiab kev kaw zoo heev ...

Ua ib lub chaw tsim khoom uas muaj ntau tshaj 10 xyoo ntawm kev paub txog kev tsim cov raj mis pleev kom zoo nkauj, peb tau pom tias cov raj mis di ncauj uas muaj cov khoom dai kom zoo nkauj tau dhau los ua "tus lej tsheb khiav" rau cov hom lag luam kom tau txais feem ntawm kev ua lag luam. Lawv daws cov teeb meem ntawm cov neeg siv khoom thiab pab cov hom lag luam tsim cov khoom nco...

Tsis muaj ob nplooj hauv ntiaj teb no uas muaj tib lub duab thiab xim. Tib yam no muaj tseeb rau kev lag luam ntim khoom yas zoo nkauj uas muaj yeeb yuj. Qhov saum npoo ntawm cov khoom ntim khoom yas zoo nkauj uas muaj cov txheej txheem xws li txheej thiab electroplating. Vim yog ...