Nrog rau txoj kev loj hlob thiab kev siv cov hnab ntim khoom hloov tau yooj yim, cov hnab ntim khoom siv tau dav siv hauv marine, tsheb thauj mus los, thiab ntim kev lag luam, thiab cov khoom ua liaj ua teb. Hauv kev ntim khoom ua liaj ua teb, lub hnab ntim tau dav siv los ua cov khoom ntim dej, cov nqaij qaib pub ntim cov qoob loo, thiab ntxoov ntxoo, windproof, thiab mildew-proof sheds rau kev cog qoob loo.
Cov khoom siv feem ntau siv rau kev ntim khoom: pub ton hnab, tshuaj ton hnab, putty hmoov ton hnab, urea ton hnab, zaub mesh hnab, txiv hmab txiv ntoo mesh hnab, thiab lwm yam.
Thaum siv cov hnab yas polyethylene los ua cov khoom siv rov ua dua tshiab, cov lus thiab cov duab luam tawm ntawm qhov chaw cuam tshuam rau qhov zoo ntawm cov khoom. Yog li, cov ntaub ntawv twg siv los luam cov duab thiab cov ntawv no? Puas yog ink lossis xim? Dab tsi tuaj yeem siv los ntxuav cov khoom no yam tsis muaj kev puas tsuaj rau cov yas nws tus kheej? Qhov qis dua tus nqi ntawm cov tshuaj ntxuav tes siv, qhov zoo dua. Tsis muaj lwm txoj hauv kev yooj yim rau kev ntxuav nrog acetone, tab sis koj yuav tsum tau them sai sai rau kev tiv thaiv hluav taws thiab evaporation lom. Koj yuav tsum ua haujlwm nyob rau hauv qhov chaw uas muaj cua thiab ua kom muaj hluav taws kub.
Judging los ntawm cov duab ntawm lub hnab tuj, square ton hnab feem ntau siv, tab sis qee zaum vim qhov tshwj xeeb ntawm cov khoom ntim, kuj tseem muaj kev hloov kho ntawm qee cov khoom tshwj xeeb, thiab kev tsim cov khoom txawv txawv ntawm lub hnab no txawv ntawm lwm tus. Dab tsi tseem ceeb yuav tsum tau ua tib zoo saib rau lub sijhawm no?
Lus Cim 1: Cov hnab ntim tshwj xeeb-zoo li tus tuj, uas yog, nyob rau hauv cov nqe lus ntawm kab rov tav thiab ntsug xaws, tsis yog kab rov tav lossis ntsug tab sis muaj cov ces kaum ua haujlwm. Thaum ua haujlwm hauv cheeb tsam no, koj yuav tsum tau them sai sai rau qhov kev sib tsoo thiab kev ceev. Sim tsis txhob mus nrawm dhau, txwv tsis pub nws yuav yooj yim tsim txoj kab ncaj nraim ntawm kev xaws thiab sib txawv ntawm txoj kev xaws kom raug. Qhov tshwm sim ntawm qhov kev ua haujlwm no yog qhov stitching ntawm ntug ntawm lub hnab ntim khoom yuav tsis muaj zog thiab nws yuav yooj yim puas thiab xau.
Lus Cim 2: Ib qho teeb meem loj nrog lub hnab ntim tshwj xeeb yog qhov tsis sib xws ntawm txhua qhov ntawm nws. Yog li ntawd, thaum siv cov khoom siv rau lub hnab ntim khoom no, kom zoo dua faib cov kev ntxhov siab ntawm txhua qhov hauv qhov no, nws yog ib qho tsim nyog yuav tsum siv cov khoom siv nrog cov khoom sib txawv ntawm cov khoom thauj. Qhov twg muaj peev xwm thauj khoom loj, cov ntaub npuag tuab yog siv, thiab lwm yam siv cov ntaub sib dua.