Yuav ua li cas thiaj ntes tau qhov zoo ntawm txhuas ntawv ci ntim cov hnab
•1. Saib xyuas cov tsos: cov tsos ntawm lub hnab ntim khoom ntim lub hnab txhuas yuav tsum yog du, tsis muaj kev puas tsuaj, tsis muaj kev puas tsuaj lossis kua muag lossis kua muag.
•2. Hnov tsw: ib qho zoo txhuas ntawv ci ntim hnab yuav tsis muaj kev ntxhiab pungent. Yog tias muaj tus ntxhiab tsw, nws yuav yog cov ntaub ntawv qis dua lossis cov txheej txheem ntau lawm tsis ua qauv.
•3. Tensile xeem: Koj tuaj yeem ncab lub hnab ntim khoom siv tau pom tias nws tawg yooj yim. Yog tias nws tawg yooj yim, nws txhais tau tias • s qhov zoo tsis zoo.
•4. Cua sov tiv thaiv: Muab cov ntawv ci ntim ntim rau hauv ib qho chaw kub thiab saib seb nws puas deform lossis melts. Yog tias nws deforms lossis melts, nws txhais tau tias cov cua sov tsis kam yog tsis zoo.
•5. Noo noo tsis kam kuaj: Soak lub hnab ntim khoom ntim ntim rau hauv dej rau ib lub sijhawm thiab saib seb nws puas yog los yog deform. Yog tias nws txeej lossis deforms, nws txhais tau tias noo noo tsis kam yog tsis zoo.
•6. Thickness Kuaj: Koj tuaj yeem siv cov me me meter kom ntsuas cov tuab ntawm cov hnab ntim khoom siv. Qhov ntau dua cov tuab, qhov zoo dua qhov zoo.
•7.Vacuum kuaj: Tom qab sealing lub tshuab ci ntim ntim ntim, ua lub tshuab nqus tsev kom pom tias muaj mob lossis deformation. Yog tias muaj huab cua toug lossis deformation, qhov zoo yog tsis zoo.
Lub Sijhawm Post: Oct-11-2023
