]Isiokwu a na-enyocha ọdịiche dị n'etiti PET (polyethylene terephthalate) na PVC (polyvinyl chloride) n'ihe gbasara arụmọrụ, ngwa na mmetụta gburugburu ebe obibi. Site n'ịtụle ihe mejupụtara ha, akụrụngwa anụ ahụ, na ojiji ha na-arụ na ụlọ ọrụ dị iche iche, ga-enweta nghọta zuru oke nke ihe abụọ a na-eji plastik eme ihe.
Ọkachamara n'ịrụpụta igwe thermoforming.
Asụsụ
