ʻO ke kāʻei conveyor polyester, i kapa ʻia ʻo EP a i ʻole PN conveyor kāʻei, nona ke kino kūpaʻa ʻana he canvas, ua ulana ʻia e ka polyester i loko o ka warp a me ka polyamide i ka weft.
Loaʻa i ke kāʻei nā hiʻohiʻona o ka elongation haʻahaʻa i ka warp a me ka hiki i ka weft maikaʻi, maikaʻi no ka pale ʻana i ka wai a me ka ikaika pulu, kūpono no ka lawe ʻana i nā mea waiwai.