Qhov sib txawv tseem ceeb ntawm cov ntaub ntawv tsis-woven thiab polyethylene daim kab xev yog cov khoom sib txawv. Polyethylene daim kab xev siv polyethylene; thaum tsis-woven daim kab xev siv cov ntaub tsis-woven, feem ntau polypropylene. Vim muaj cov ntaub ntawv sib txawv, muaj qee qhov sib txawv ntawm kev ua tau zoo ntawm polyethylene daim kab xev thiab tsis-woven daim kab xev, nrog rau huab cua permeability, dej permeability, tensile zog, thiab lwm yam.
1. Tsis-woven daim kab xev
Cov ntaub ntawv kho mob uas tsis yog-woven yog tus cwj pwm los ntawm qhov tsis tshua muaj khaus, tsis muaj qhov hnov tsw thaum tev tawm, thiab pom tau tias lub teeb thiab ua pa; Txawm li cas los xij, nws lub zog yog qhov tsawg thiab nws tsis yog dej.
2. Polyethylene daim kab xev
Piv nrog rau kev kho mob tsis-woven daim kab xev, polyethylene daim kab xev txi ib theem ntawm breathability nyob rau hauv sib pauv rau siab zog thiab muaj ib tug tej yam kev mob ntawm waterproofness, tab sis qhov khaus thaum nws yog torn tawm yog pom tseeb.
