2025-08-15 .
PVC sini (polyvinyl chloride film) yɛ plastic sini a wɔde polyvinyl chloride resin titiriw na ɛyɛ. Ɛda nsakrae a eye kyɛn so, wim tebea a ɛko tia, ogya a ɛmma ogya ntumi nhyew, ne sɛnea wotumi yɛ ho nhyehyɛe adi, na ɛma wɔde di dwuma kɛse wɔ nneɛma a wɔde kyekyere nneɛma ho, nneɛma a wɔde siesie hɔ, nnwuma, ne aguade ho dawurubɔ mu. esiane ne bo a ɛsom ne DI nti .