Tam sim no cov neeg' s kev nyob ib puag ncig tau hloov pauv, nce kev nyab xeeb ntawm ib puag ncig ib puag ncig. Tab sis nyob rau qee qhov chaw tshwj xeeb, yog tias tib neeg xav ua cov haujlwm uas muaj feem cuam tshuam, ces kev txhim kho daim ntawv thov txawb yuav tsum vam khom rau kev pab ntawm cov cuab yeej thiab cov khoom siv los ua kom tib neeg nyob deb ntawm qhov chaw raug mob. Txawm hais tias cov cuab yeej tuaj yeem xaiv nyob rau hauv cov ntaub ntawv, cov khoom siv tseem yog ib qho tseem ceeb kom ua tiav cov haujlwm tseem ceeb. Yog li, cov khoom siv zoo tshaj plaws tsis tuaj yeem xaiv. Yog li ntawd, nws yog qhov yuav tsum tau nqus cov kab mob zoo thiab qhov siab tsis zoo siab rau lub tshuab kom pob khoom. Tom qab ntawd, nqus tsev zoo thiab tsis zoo siab xuas Lub tshuab yas ntawv yog dab tsi? Cia' s to taub ua ke.
1. Cov khoom siv PVC, cov khoom siv no yog xaiv tau thiab siv los ntawm cov tub lag luam. Nws tau zoo dua nyob rau hauv tus nqi kuj nruab nrab thiab ua tiav tuab thiab tshwj xeeb.
2. APET cov khoom siv. APET yog cov khoom siv rau ib puag ncig nrog lub siab pom, lub ntsej muag du thiab ci iab, thiab zoo heev kub thiab tsis kub kuj.
3. Khoom siv PP: PP khoom yog cov khoom siv nrog ntau dua. Nws tuaj yeem raug rhuab hauv lub qhov cub microwave. Polypropylene resin (cov khoom siv ntawm PP cov khoom siv) yog qhov muaj zog zoo, lub teeb nyob hauv kev ntxhib los mos, muaj zog hauv kev ua tau zoo, tshuaj lom neeg tsis zoo, thiab yooj yim rau kev rov ua dua tshiab Nws yog ib qho ntawm cov khoom siv dav siv thoob ntiaj teb thiab tus nqi tsim tawm sai tshaj.
4. Cov khoom siv PS: Cov khoom siv ntawm PS khoom yog nyuaj thiab nkig. Cov khoom siv no tuaj yeem ua ke nrog ntau yam dyes los ua cov xim sib txawv, tuaj yeem ua kom tau raws li qhov xav tau ntawm kev ntim khoom zoo nkauj.
Qhov saum toj no yog ob peb cov ntaub ntawv feem ntau siv hauv kev lag luam. Cov ntaub ntawv no tuaj yeem siv rau hauv kev tsim cov khoom zoo thiab tsis zoo siab blister tshuab. Vim tias kev siv cov khoom siv kuj tseem muab faib ua thaj chaw, lub tshuab nqus tsev zoo thiab qhov tsis zoo siab blister tshuab tuaj yeem tsim los ntawm kev xaiv cov khoom tsim nyog kom ua tiav qhov kev nthuav qhia zoo tshaj plaws ntawm txoj haujlwm, thiab kev tsim nqi ntawm qhov zoo thiab tsis zoo siab blister tshuab tuaj yeem tswj tau li qub. Yog tias koj pom tias koj xav nqa tawm cov lag luam wholesale ntawm lub tshuab nqus tsev zoo thiab tsis zoo siab lub ntsej muag tshuab, peb lub tuam txhab kuj muaj ntau hom khoom, thiab cov khoom zoo tau lees paub. Peb cia siab tias yuav tuaj ntsib koj.
