Gutanga byihuse, ubuziranenge ni bwiza, igiciro ni cyiza.
Ibicuruzwa biri mu bwiza, bifite ubwiza buri hejuru, ubuso buri hejuru burabagirana, nta ngingo za kristalo, kandi birwanya cyane ingaruka. Bimeze neza gupakira!
Gupakira ni ibicuruzwa, biratungura cyane kubona ibicuruzwa nk'ibi ku giciro gito cyane.
Filimi ya PVC ipfundikiye ya PVDC yitwa kandi Polyvinylidene chloride (PVDC). Filimi ya PVC ipfundikiye ya PVDC igira uruhare runini mu gupfunyika ibisebe nk'imigozi cyangwa irangi kuri PVC. Filimi ya PVC ipfundikiye ya PVDC ishobora kugabanya umwuka n'ubushuhe mu dupaki twa PVC ku kigero cya 5–10. Irangi rya PVDC rishyirwa ku ruhande rumwe kandi akenshi rireba ibicuruzwa n'igipfundikizo.
PVC (Polyvinyl chloride) na PVDC (polyvinylidene chloride) bikoreshwa mu bucuruzi bw'imiti nk'ibikoresho by'ingenzi byo gupfunyika, bikingira imiti ikoreshwa mu bucuruzi umwuka wa ogisijeni n'impumuro mbi, ubushuhe, ikwirakwira ry'umwuka w'amazi, ubwandu, na bagiteri. Iyi miterere ituma PVDC ipfunyitse muri PVC iba ari yo ikoreshwa mu gupfunyikamo uduce duto. PVDC ipfunyitse muri PVDC iboneka mu bunini, nka 40 g/m² PVDC, 60 g/m² PVDC, 90 g/m² PVDC, 120 g/m² PVDC.
Filimi za PVC zifite imiterere myinshi zishingiye kuri PVDC zipfundikiye zikoreshwa mu gupfunyika impumuro za blister, gupfunyika ibiryo, imiti, amavuta yo kwisiga, n'ibindi bicuruzwa bishobora kwangirika cyangwa byoroshye kugira ngo byongere igihe cyo kubikora. Filimi ya PVC ishobora gusigwa irangi hakoreshejwe irangi cyangwa filters za UV. Filimi ya PVC ya Polyvinylidene chloride (PVDC)–PVDC. Ugereranyije na filime nyinshi zisanzwe, filime za PVC za PVDC zifite ubushobozi bwo kubuza umwuka n'ubushuhe, kandi zigatuma ubushyuhe bukomera cyane. Filimi za PVC za PVDC zipfundikiye zikunze guhangana na filime za acrylic, PVOH na EVOH.
Ibisobanuro bikunze gukoreshwa cyane kuri filime ya PVC ipfundikiye ya PVDC ni ibi bikurikira:
PVC/PVDC : 250 micron PVC / 40 gsm PVDC
PVC/PVDC : 250 micron PVC / 60 gsm PVDC
PVC/PVDC : 250 micron PVC / 90 gsm PVDC
PVC/PVDC : 300 micron PVC / 40 gsm PVDC
PVC/PVDC : 300 micron PVC / 60 gsm PVDC
PVC/PVDC : 300 micron PVC / 90 gsm
Ubundi bunini na gsm bya filime za PVC zipfundikiye za PVDC nabyo bishobora guhindurwa.