Nyob rau hauv tus txheej txheem ntawm kev yuav cov thawv ntim khoom, peb tuaj yeem txiav txim siab cov khoom zoo raws li nws cov kev xav, thiab hauv cov txheej txheem ntawm kev tsim khoom, qhov kev xav kuj yog ib qho tseem ceeb heev ntawm lub thawv ntim khoom. Niaj hnub no, cia peb saib ntawm qhov hloov pauv lub thawv ntim ua rau ua rau wrinkling.
Thaum lub sij hawm tsim lub hnab ntim tau yooj yim, cov ntaub cylindrical yog folded rau hauv daim ntaub tiaj tus, thiab ob sab thiab ib puag ncig ntawm daim ntaub tiaj tus yog rubbed los ntawm lub bracket adjustment pas nrig. Cov txheej txheem no yog ib kauj ruam tseem ceeb los cuam tshuam qhov flatness. Yog hais tias ib sab ntawm lub bracket adjustment pas nrig tsis nruj nreem txuas rau lub woven npuag, nyob rau hauv qhov kev txiav txim ntawm lub lifting quab yuam ntawm lub Upper traction roller, ob kawg thiab rau sab nraud muaj kev sib txhuam tsis kam, yog li ntawd ob hnub thiab lwm yam. muaj kev sib txhuam tsis kam. Cov ntaub npuag ntawm ib sab yog ncab nyob rau hauv lub elastic ntau yam, thiab sab uas tsis nyob rau hauv kev sib cuag nrog lub bracket adjustment pas nrig tsis muaj kev sib txhuam los yog kev sib txhuam me ntsis nyob rau hauv nruab nrab, yog li cov ntaub qhwv nyob rau hauv nruab nrab yog tsis stretched los yog stretched tsawg heev.
Thiab peb txhua tus paub tias thaum peb tab tom ua haujlwm ntim khoom, qee zaum peb xav tau lub hardness ntawm lub hnab ntim khoom hloov tau kom siab, thiab qee zaum peb xav tau ib lub hnab ntawv softer.
Raws li ntau xyoo ntawm kev paub, cov yam ntxwv uas ua rau wrinkles nyob rau hauv lub thawv ntim kuj muaj feem xyuam rau ntau npaum li cas calcium carbonate ntxiv rau qhov sib tov. Yog tias ntxiv ntau dhau lawm, lub hnab ntawv-yas yuav hnov ntxhiab, kom cov tawv nqaij tuaj yeem tshwm sim. Nws yuav mos, thiab qhov no kuj yog cov chaw tsim khoom zais cia los tswj qhov kev xav thiab tsis yooj yim rau wrinkle.