Anyị bụ ụlọ ọrụ teknụzụ dị elu nke ọkachamara na nyocha na mmepe;mmepụta na ire ihe ọhụrụ osisi-plastic nchekwa gburugburu ebe obibi na PVC ụfụfụ osisi.
GỤKWUOLekwasị anya n'ichepụta bọọdụ PVC foamed.Ọtụtụ afọ nke mkpokọta teknụzụ na nkwa ike.Tọọ mmepụta, ire na ọrụ n'otu ụlọ ọrụ na-emepụta ihe na-emepụta ụfụfụ PVC.
Nkwado mma n'ígwé nke njikwa mma, jikwaa ịdịmma ahụ nke ọma.Ngwaahịa batch ọ bụla iji duzie nyocha zuru oke, nchekwa gburugburu ebe obibi dị mma, na-adịgide adịgide.
Ndị na-emepụta ihe kpọmkwem, ọ dịghị ihe dị iche n'etiti mmepụta nke ọma.Chekwaa njikọ etiti, okirikiri dị mkpụmkpụ, nnyefe ngwa ngwa, nwere ike ịnye mmepụta ahaziri iche.