hat
◎ Epesè a kouch ekstèn se pran apeprè 10% -15%, trè mens. Te gen kèk pousan nan recyced matyè premyè ka melanje nan kouch anndan an pou ekonomize pri.
eng
◎ The outer layer thickness is take about 10%-15%, very thin. And certain percent of recyced raw materials can mixed into the inner layer for saving cost.