Cov Xov Xwm
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Yuav ua li cas cov yeeb yuj qauv ntawm daim ntawv khob kiv cua luam tawm?
Hauv peb lub neej niaj hnub, peb feem ntau siv ntau hom khob ntawv pov tseg, thiab peb tuaj yeem pom tias feem ntau ntawm cov khob ntawv yog cov qauv.Kev luam ntawv zoo nkauj ntawm cov ntawv khob tuaj yeem tsis tsuas yog coj lub siab zoo rau cov neeg haus dej haus cawv, tab sis kuj yog txoj hauv kev zoo los txhawb lub tuam txhab.Tab sis li cas tus qauv luam tawm ntawm pap ...Nyeem ntxiv -
Qhov sib txawv thiab kev siv ntawm ib sab thiab ob sab PE coated ntawv yob
PE coated ntawv yog dab tsi?PE coated ntawv yog coated nrog polyethylene rau ntawm daim ntawv yob kom cov ntawv tsis muaj dej thiab roj pov thawj.Cov kub-melted PE hais yog cam khwb cia-coated rau ntawm lub hauv paus ntawv, thiab ces nias sai sai rau saum npoo ntawm daim ntawv los ua ib tug ruaj zaj duab xis uas tsis yooj yim ...Nyeem ntxiv -
Corona Surface Treatment yog dab tsi?Vim li cas PE coated ntawv xav tau kev kho mob corona?
1.Corona Surface Treatment yog dab tsi?Kev kho mob Corona yog txheej txheem kho kom zoo nkauj uas tau siv dav hauv ntau lub lag luam thoob ntiaj teb.Lub hauv paus ntsiab lus ntawm cov thev naus laus zis no yog siv cov khoom siv hluav taws xob ntau thiab cov hluav taws xob hluav taws xob corona tawm ntawm qhov chaw kho kom tsim tau qis-tem ...Nyeem ntxiv -
PE yog dab tsi?Koj paub ntau npaum li cas txog PE coated ntawv?
Txhua tus neeg yuav tsum paub txog daim ntawv.Vim tias peb tuaj yeem pom txhua yam ntawm cov khoom siv ntawv hauv ntau qhov xwm txheej hauv lub neej txhua hnub.Piv txwv li, peb paub txog cov ntawv khob, cov tais ntawv, cov ntawv phaj thiab cov thawv khoom noj ceev.Peb txhua tus paub tias daim ntawv yog hygroscopic (nyeem tau mois ...Nyeem ntxiv -
Lub khob ntawv loj npaum li cas koj xav tau?Dab tsi yog qhov txawv ntawm ounce thiab milliliter hauv daim ntawv khob?
Paub meej: Vim muaj kev nyab xeeb, yooj yim thiab kev tiv thaiv ib puag ncig cov yam ntxwv ntawm cov khob ntawv, cov khob ntawv pov tseg tau siv ntau thiab ntau dua hauv peb lub neej txhua hnub.Tab sis thaum koj xav kho cov ntawv khob kiv cua lossis yuav cov khob ntawv pov tseg.Koj yuav tsum paub lub peev xwm ntawm cov ntawv khob s ...Nyeem ntxiv
