PVC Khoom: PVC yog ib qho ntawm cov khoom siv feem ntau siv hauv cov chaw ua si sab hauv tsev. PVC yog lub siab - lub zog yas nrog lub siab toughness thiab hnav tsis kam, muaj peev xwm txhawb nqa qhov hnyav hnyav thaum nce siab. Tsis tas li ntawd, PVC chaw ua si yog cov dej tsis zoo thiab ruaj khov, ua rau lawv zoo tagnrho rau siv sab nraum zoov thiab sab hauv tsev.
Nylon Khoom: Nylon chaw ua si kuj nrov heev. Tsis zoo li PVC, nylon yog cov khoom siv fiber ntau. Nylon chaw ua si yog sib dua li PVC chaw ua si thiab kuj hnav -resistant thiab ruaj.
Coated Nylon Khoom: Coated nylon chaw ua si yog cov khoom siv tshiab. Lawv nto siv cov txheej tshwj xeeb uas txhim kho cov kav ntev, hnav tsis kam, thiab dej tsis kam. Coated nylon chaw ua si muaj lub neej ntev dua thiab tsim nyog rau kev siv sijhawm ntev -.
Oxford Cloth Materials: Oxford daim ntaub ua si kuj muaj ntau heev. Oxford daim ntaub yog textile nrog zoo xws li hnav tsis kam thiab dej tsis kam. Oxford daim ntaub ua si yog tsim nyog rau kev siv sab nraum zoov, tab sis lawv cov kav ntev me ntsis tsawg dua li ntawm PVC thiab nylon ua si qauv.
Screen-cov ntaub ntawv luam tawm cov qauv ua si yog ua los ntawm cov khoom siv softer, tab sis lawv cov kav ntev tsis zoo li lwm cov ntaub ntawv. Screen- luam tawm cov qauv ua si yog tsim rau siv sab hauv tsev thiab muaj ntau yam xim thiab qauv.