Kugeza ubu, imifuka yo gupakira ikoreshwa mubuzima bwabantu muri rusange ni ugupakira ibintu.Kurugero, imifuka isanzwe yo gupakira ni BOPP icapura firime igizwe na firime ya CPP ya aluminiyumu, ipaki yimyenda yo kumesa, hamwe na firime yo gucapa BOPA yometse kuri firime ya PE.Nubwo firime yamurikiwe yarangije ...
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