2. Mfaso bɛn na ɛwɔ Polypropylene PP nkrataa so?
Sɛ woretwa polypropylene nkratafa a, nnwinnade ne nnwinnade a ɛfata a wobɛpaw no ho hia yiye. Wɔ nnipa fam no, polypropylene nkratafa a wotwitwa no yɛ adwuma a ɛyɛ mmerɛw yiye bere tenten a wɔwɔ nnwinnade a ɛfata no. Mpɛn pii no, saw a ne sẽ yɛ fɛ na ɛbɛyɛ adwuma. Wɔ adwumayɛbea ahorow fam no, polypropylene nkratafa a wotwitwa no yɛ mmerɛw wɔ nnwinnade a ɛfata ho.