The ọgwụ atọ oyi akwa n'ime tube anyị na-emepụta tumadi mejupụtara PEBAX ma ọ bụ nylon elu oyi akwa ihe, linear ala-density polyethylene intermediate oyi akwa, na elu-njupụta polyethylene n'ime oyi akwa, Anyị nwere ike inye elu oyi akwa ihe dị iche iche Njirimara, gụnyere PEBAX, PA, PET na TPU, yana ihe oyi akwa dị n'ime nwere ihe dị iche iche, polyethylene dị elu.N'ezie, anyị nwekwara ike hazie agba nke oyi akwa atọ ...