1. Cov khoom siv PVC, cov khoom siv no yog siv los ntawm cov tub lag luam. Nws qhov zoo dua yog tias tus nqi kuj yog nruab nrab, thiab cov thickness thiab specifications tiav.

2. Cov khoom siv APET, APET yog cov khoom siv ib puag ncig zoo nrog cov pob tshab siab, du thiab ci zoo nkauj, thiab zoo heev kub thiab kub ua haujlwm.

3. Cov khoom siv PP: PP cov khoom yog ib yam khoom siv nrog qhov zoo, uas tuaj yeem ua kom sov hauv qhov cub microwave. Polypropylene resin (cov khoom siv ntawm PP khoom) yog cov khoom siv nplua nuj, lub teeb hauv kev ntxhib los mos, muaj zog hauv kev ua haujlwm, tshuaj lom neeg ua haujlwm thiab yooj yim rau rov ua dua Nws yog ib qho ntawm cov khoom siv dav tshaj plaws nrog cov nqi tsim tawm sai tshaj plaws hauv ntiaj teb.

4. PS khoom: PS cov khoom yog tawv thiab nkig. Cov khoom siv no tuaj yeem sib xyaw nrog ntau yam dyes los tsim cov xim sib txawv, uas tuaj yeem ua tau raws li qhov xav tau ntawm cov ntim zoo nkauj.

Cov saum toj no yog ob peb cov ntaub ntawv uas feem ntau siv nyob rau hauv kev lag luam, uas yuav siv tau nyob rau hauv lub tsim ntawm zoo thiab tsis zoo siab blister tshuab. Vim tias kev siv cov khoom siv kuj tau muab faib ua teb, lub tshuab nqus tsev zoo thiab qhov tsis zoo ntawm lub tshuab nqus tsev tuaj yeem tsim los ntawm kev xaiv cov ntaub ntawv tsim nyog, uas tuaj yeem ua tsis tau tsuas yog ua tiav qhov kev nthuav qhia zoo meej ntawm kev ua haujlwm, tab sis kuj tswj cov nqi tsim khoom ntawm qhov zoo thiab qhov tsis zoo. siab blister tshuab.