Thaum xaiv cov ntaub npuag rau cov hnab ntim khoom, xaiv lub tiaj tiaj, tsis muaj qhov, tsis muaj kev puas tsuaj, qhov hnyav ntawm cov khoom nws tuav yog qhov loj, yog tias muaj kev puas tsuaj lossis tsis xws luag, nws yuav cuam tshuam ncaj qha rau nws lub peev xwm nqa. Lub thawv ntim cov chaw tsim khoom qhia koj tias thaum xaiv cov ntaub siv hauv lub thawv ntim khoom, ib qho tseem ceeb tshaj plaws yog lub zog tensile ntawm nws cov yas woven hlau. Nyob rau tib lub sijhawm, thaum ua thiab xaiv cov ntaub woven no, nws cov durability, durability Qhov loj ntawm kev sib tsoo muaj peev xwm thiab cov kev xav tau ntawm qhov chaw cia khoom yog ib qho tseem ceeb tshaj plaws.
Cov hnab ntim khoom ntim tau siv los ua cov ntim khoom xa tawm kom ntseeg tau tias cov khoom xa tawm raug tiv thaiv zoo thaum thauj khoom, tshem tawm, thauj thiab khaws cia, thiab cov khoom thauj mus rau qhov chaw zoo. Yog li ntawd, kev tsim cov thawv ntim khoom yuav tsum ua tau raws li plaub lub ntsiab lus tseem ceeb, uas yog, kev nyab xeeb, kev cia khoom, kev siv tau, thiab kev sib khi.
Raws li cov kws tshaj lij ntawm lub hnab loj, cov kab hluav taws xob ultraviolet yuav cuam tshuam rau qhov zoo ntawm lub hnab, vim tias feem ntau raug rau lub hnab loj tsis muaj teeb meem hauv kev khaws cia, kev thauj mus los, kev siv, thiab lwm yam yog hnub ci. Lub hnub ci ultraviolet muaj lub zog siab thiab tuaj yeem txhawb kev tsim cov dawb radicals thiab hydroxides. Qhov no yuav ua rau kev tawg ntawm cov saw hlau molecular hauv polypropylene, yog li lub hnab loj yuav pom qhov tsis muaj zog tensile thiab lwm yam. Tsis tas li ntawd, qhov sib txawv ntawm qhov kub thiab av noo hauv zos yuav tsum tau txiav txim siab.
Hauv kev tsim, lub ntim ntim, qhov hnyav ntawm cov ntsiab lus thiab tus naj npawb ntawm cov ntim ntim yuav tsum tau txiav txim siab, nrog rau qhov kev ncua deb ntawm kev thauj mus los thiab tus naj npawb ntawm lub sijhawm ntawm kev thauj mus los, nrog rau cov kev thauj mus los thiab kev thauj mus los yuav tsum tau ua. siv. Hauv GB/T10454-2000 lub teb chaws tus qauv rau cov thawv ntim khoom, cov txheej txheem kev ntsuas qhov yuav tsum tau ua rau lub hauv paus ntaub thiab cov hlua ntawm lub hnab ntim tau nruj me ntsis, thiab los ntawm qhov kev xav ntawm kev nyab xeeb, nws tau qhia meej tias txhua lub hnab ntim khoom hauv qab dai cov qauv. Qhov kev nyab xeeb yuav tsum ncav cuag 1.8.
Preservability yuav tsum yog raws li tus neeg siv cov kev siv, tsim nyog xaiv cov ntaub ntawv, thiab ib tug tsim nyog piv. Lub peev xwm los tiv thaiv kev laus ntawm cov khoom yas nyob rau hauv qhov raug tshav ntuj yog ib qho teeb meem kev txhawj xeeb, thiab nws kuj yog ib qho teeb meem uas feem ntau ntsib hauv kev siv cov hnab ntim khoom tiag tiag. Ua tib zoo saib xyuas kev siv cov tshuaj tiv thaiv kab mob ntshav thiab xaiv cov khoom siv thaum lub sijhawm tsim khoom.
Thaum tsim cov thawv ntim khoom, nws yuav tsum tau ua tib zoo xav txog cov kev tshwj xeeb thiab cov txheej txheem ntawm cov neeg siv khoom siv lub thawv ntim khoom, xws li kev nqa, kev thauj mus los, kev ua haujlwm ntawm cov khoom thauj, thiab lwm yam. Tsis tas li ntawd, nws yuav tsum tau txiav txim siab seb nws puas yog ntim khoom noj, thiab nws yuav tsum raug suav hais tias tsis muaj tshuaj lom thiab tsis muaj mob rau cov khoom noj uas ntim khoom.