Thaum khaws cov softbox lub teeb, qhov tseem ceeb yuav tsum tau muab rau kev tiv thaiv kev ya raws, lub cev lub zog, thiab cov qauv deformation kom ntseeg tau tias lawv ntev - lub sij hawm ruaj khov. Ua ntej, ua ntej khaws cia, xyuas kom meej tias lub teeb sawv ntsug tau raug ntxuav kom huv si thiab qhuav tag; qhov no tiv thaiv cov seem ntawm cov av noo lossis plua plav los ntawm qhov seem ntawm qhov chaw, vim qhov chaw ntub dej tuaj yeem yooj yim ua rau oxidation ntawm cov khoom hlau los yog qhov tsis zoo ntawm cov ntsiab lus txuas.

Hais txog qhov chaw cia khoom, lub teeb sawv ntsug yuav tsum khaws cia rau hauv qhov chaw uas qhuav, zoo -ventilated, thiab nyob rau hauv qhov kub thiab txias. Tsis txhob raug tshav kub ntev, av noo ntau dhau, lossis tshav ntuj ncaj qha. Qhov no yog qhov tseem ceeb tshwj xeeb tshaj yog rau cov sawv ntsug ua los ntawm txhuas alloy lossis cov uas muaj cov xim pleev xim, vim tias qhov ntev ntev ntawm cov dej noo los yog lub hnub ci hnyav tuaj yeem cuam tshuam ob qho tib si txheej txheej thiab cov qauv kev ntseeg siab ntawm cov khoom muag.

Nyob rau hauv cov nqe lus ntawm kev npaj, nws yog pom zoo kom disassemble lub teeb stands rau hauv seem thiab cia lawv horizontally. Tsis txhob muab tso rau lawv ntsug rau lub sij hawm ntev los yog ua rau lawv compression los ntawm cov khoom hnyav, vim qhov no tuaj yeem ua rau khoov lossis deformation. Tsis tas li ntawd, tsis txhob tso cov khoom hnyav ncaj qha rau saum lub rooj kom tiv thaiv kev puas tsuaj mus tas li. Yog tias muaj xwm txheej tso cai, siv cov hnab ntim khoom tshwj xeeb lossis cov rooj plaub los teeb tsa thiab sib faib cov khoom muag; Tsis tas li ntawd, ib ntus tshuaj xyuas cov khoom sib txuas kom ntseeg tau tias lawv nyob hauv qhov zoo, yog li txuas ntxiv lub neej kev pabcuam tag nrho ntawm cov khoom siv.