V-menyuam kuj hu ua V-siv Trapezoidal nyob rau hauv tus ntoo khaub lig-section. Niaj hnub no peb mam li saib cov hnab siv daim ntaub siv cov qauv. Cov ntaub siv txheej siv V nrog nplooj siab high-nruab nrab kem load dai yas canvas, compression txheej thiab txheej xaiv resistant rau dabtsi yog khoov elongation, zoo heev qaug zog kuj muaj roj hmab, daim ntaub daim kab xev muaj zog txheej ntawm high-zog polyester qaum. Uas yog yus muaj los ntawm kuj mus poob siab loads, deeg thiab lub siab coj thiab tsawg elongation, kis tau tus mob lub hwj chim thiab durability. Qhov no yog lub hnab qauv thiab cov yam ntxwv ntawm daim ntaub daim kab xev. General pob ntaub siv hloov mus rau qhov kub thiab txias yog -18 ℃ 90 ℃ thiab Pix / De lub siv los ntawm ib tug tshwj xeeb daim ntawv qhia yuav tsum nruj heev heev rau qhov kub thiab txias ntawm -25 ℃ 100 ℃.