1. Lub Neej
Tsis-woven khw hnab yuav tawv thiab tsis yooj yim hnav. Lawv muaj ntau qhov zoo dua li cov hnab yas yas tsoos thiab yooj yim kom txuag tau cov nqi, thiab cov nqi siab dua yog tias muaj ntau dua). Tsis tas li ntawd, muaj ntau ntau coated tsis-woven khw khw. Ntxiv rau kev ua muaj zog, lawv kuj muaj qhov zoo ntawm kev lim dej, zoo siab, thiab cov tsos zoo nkauj. Txawm hais tias lawv tus nqi ib nyuag siab dua li ntawm cov hnab yas, lawv muaj lub neej kev pabcuam ntev. Ib lub hnab ntim khoom tsis yog woven yuav yog sib npaug rau ntau pua, txawm tias ntau txhiab lossis kaum tawm txhiab lub hnab yas.
2. Nws tuaj yeem tiv taus ntau lub sijhawm ntawm hnyav siab, tsis yooj yim tawg lossis tawg, tuaj yeem siv tau ntau zaus, nthuav dav nws lub neej ua haujlwm. Kev siv ntev ntev tuaj yeem txuag tau nyiaj thiab txo cov hnab yas, thiab pab txhawb rau kev tiv thaiv ib puag ncig.
3. Muaj peev xwm loj: Tsis muaj-woven khw lub hnab ntim tau muaj zog dua li cov khoom yas, yooj yim rau nqa cov khoom lag luam, thiab kev xav tau khoom txhua hnub.
4. Yooj yim los ntxuav: cov npoo ntawm cov ntaub qhwv tsis-woven yog qhov huv thiab ntxuav kom huv. Nws tuaj yeem rov qab los ua kom huv nrog ib qho yooj yim so tsis muaj kev tu kom huv.
5. Nws muaj qee qib ntawm waterproofness: nws tuaj yeem tiv thaiv cov khoom muag los ntawm kev nqus dej thaum mus yuav khoom, ua rau nws yooj yim rau kev yuav khoom.
