Tus nqi tsim khoom ntawm stretch zaj duab xis yeej ib txwm muaj kev txhawj xeeb ntawm cov lag luam. Thaum ua kom ntseeg tau qhov zoo ntawm nws cov khoom, nws kuj yuav tsum muaj peev xwm txo tau cov nqi poob. Yog li ntawd, peb yuav tsum xav txog ntxiv rau kev tswj kom tsim nyog ntawm kev faib ua feem ntawm cov khoom siv raw thiab cov txheej txheem ntawm kev ua haujlwm. Txhawm rau txo qhov kev ua yuam kev ntau npaum li qhov ua tau, yuav ua li cas tswj tau tus nqi ntawm cov yeeb yaj kiab stretched:
1. Pov thawj zaj duab xis pov thawj: Qhov no yog ib txoj kev zoo heev, thiab feem ntau stretch film manufacturers ua nws. Lub peev xwm los ua cov qauv nrog tib qhov tshwj xeeb thiab qhov dav thiab cov khoom siv tib yam sib txawv ua ke, uas yuav pab tau rau qhov zoo ntawm cov ntaub ntawv pov thawj.
2.Thib ob, series ntawm daim hlau: Raws li txoj cai ntawm lub phaj, txoj cai hloov xim thiab qhov xwm txheej ntawm lub phaj rau cov menyuam, nqa tawm lub rooj tsavxwm tsim nyog, ua tib zoo kos tus cim txoj haujlwm, thiab tom qab ntawd nws tuaj yeem yooj yim los tsim cov phaj, zoo txo lub sij hawm ntawm lub phaj. Siv tus pas ntsuas kom tsim nyog thiab raug.
3. Tsim nyog tswj tus cwj mem poob thiab ua tib zoo saib xyuas qhov xwm txheej ntawm toning.
1. Tus number case yuav tsum tau hloov raws li qhov kev txiav txim loj, tsis ntau dhau. Vim tias tus number case tsis tuaj yeem khaws cia rau lub sijhawm ntev, txwv tsis pub nws tuaj yeem ua kom tsis zoo thiab ua rau khib nyiab.
2. Ua cov kev hloov kho raws li txoj kev ntsuas thiab sau cov kev faib ua feem.
3. Txo kev siv ntau yam xim.
4. Sim siv tib tus neeg muag khoom tus cwj mem los kho.
Plaub, daim ntawv teev npe ntawm cov yeeb yaj kiab tsim tawm yog qhov tseem ceeb heev: tib lub ntsiab lus, tib lub koob, cov khoom siv tib yam thiab cov xim sib lawv liag tuaj yeem tsim ua ke, thiab kev txiav txim luv luv ntawm cov khoom me me tuaj yeem tsim ua ke.
Tsib, sim mus yuav cov khoom siv raw los ntawm cov chaw tsim khoom qub, tsis txhob sim pheej yig. Thaum qhov zoo ntawm cov yeeb yaj kiab muaj teeb meem, xws li cov tawv nqaij tuag, cov khoom tawg, cov pob qij txha ntau dhau, cov tuab tsis sib xws, thiab lwm yam, nws yuav ua rau cov khoom pov tseg ntau hauv cov txheej txheem tsim khoom.
Rau, stretch film manufacturers xaiv lub luag hauj lwm thiab cov neeg txawj ntse. Cov neeg uas muaj kev siv tshuab zoo tuaj yeem pom qhov teeb meem ntawm ib nrais muag thaum muaj qhov tsis ua haujlwm, thaum cov neeg siv tshuab tsis zoo yuav tsum tau saib ntev ntev kom pom qhov teeb meem, uas yuav siv sij hawm thiab siv zog thiab cuam tshuam rau tag nrho cov khoom siv. Nyob rau tib lub sijhawm, tus tswv lub luag haujlwm tuaj yeem nrhiav cov khoom lag luam teeb meem zoo hauv lub sijhawm thiab ua kom muaj kev hloov pauv raws sijhawm los txo qhov tshwm sim ntawm cov teeb meem zoo.
Xya, peb yuav tsum ua txoj haujlwm zoo hauv kev saib xyuas cov khoom siv: cov khoom siv nrog kev ruaj ntseg zoo tuaj yeem txhim kho kev tsim khoom, txo cov seem seem, thiab txo qhov poob.
Kev tsim cov yeeb yaj kiab stretch yuav tsum muaj qee tus neeg ua haujlwm paub txog los tsim. Hauv cov txheej txheem ntawm kev tsim kho, tsis txhob cia siab rau koj tus kheej cov kev txiav txim siab, tab sis tsom rau qhov tseeb ntawm cov ntaub ntawv. Tus number case metering txoj kev yog qhov zoo dua rau cov xim sib xws. Yog li ntawd, thaum tswj cov nqi, nws kuj tseem kuaj cov kws tshaj lij thiab qhov tseeb ntawm nws cov haujlwm.
Post lub sij hawm: May-07-2021