PVC yog ib yam ntawm cov yeeb nkab yas, thiab cov pob qij txha feem ntau yog glued ua ke. Vim nws cov dej khov tsis zoo thiab cov cua sov ua haujlwm, nws nyuaj rau siv los ua cov kav dej kub; lub zog tsis haum rau lub siab xav tau ntawm cov kav dej, yog li cov kav dej txias tsis tshua siv. Feem ntau, cov kav dej PVC yog tsim rau cov kav dej hluav taws xob thiab cov kav dej phwj tuaj.
Qhov zoo: lub teeb, yooj yim rau nruab, tus nqi qis, thiab tsis perishable.
Disadvantages: tsis zoo yuav nkig, yooj yim tawg, thiab yooj yim deform thaum raug tshav kub.
