Xaiv txoj cai PP pluaj (polypropylene pluaj) rau koj lub lag luam ntim khoom muaj ntau dua li kev sib piv cov nqi ib kauj. Dav, thickness, tawg lub zog, nto tiav, thiab qib kev faib ua feem cuam tshuam li cas lub pluaj ua haujlwm ntawm koj cov khoom siv thiab ruaj ntseg koj cov khoom. Daim ntawv qhia kev yuav khoom no piav qhia txog cov ntsiab lus tseem ceeb uas tseem ceeb, qhov txawv ntawm cov qib tes thiab cov kev xaiv tshuab-qib, thiab muab cov kev xaiv raws li daim ntawv thov rau kev xa khoom, kev tsim khoom, thiab kev lag luam e-lag luam. Kev nkag siab txog cov hauv paus ntsiab lus no pab cov neeg ua haujlwm ntim khoom paub txog kev txiav txim siab yuav khoom uas sib npaug tus nqi nrog kev ua tau zoo. Ntawm Jushuo Ntim, peb cov ntaub ntawv tsim tawm qhia tau hais tias qhov kev qhia tshwj xeeb tsis sib haum yog ib qho ntawm feem ntau ua rau cov kab tsis muaj txiaj ntsig tau tshaj tawm los ntawm cov neeg siv khoom thoob plaws Tebchaws Europe.