Cov kab tawg yog hais txog kev tawg ntawm daim ntawv ntawm qhov indentation thaum cov khoom raug txiav los ntawm lub tiaj tus tuag txiav tshuab los yog thaum cov khoom yog folded.Qhov no yog ib lo lus nug uas feem ntau tshwm sim nyob rau hauv tuag txiav, tshwj xeeb tshaj yog nyob rau hauv ib tug monotonous huab cua.Nws yuav tsum tau soj ntsuam raws li tej yam kev mob:
1. Cov ntawv yog nkig thiab muaj cov dej tsawg, tshwj xeeb tshaj yog cov ntawv polished los ntawm qhov kub thiab txias, uas yooj yim tawg thaum txiav tuag.Lub sijhawm no, kho cov av noo ntawm daim ntawv ua ntej tuag-txiav.Koj tuaj yeem siv lub tshuab hla dej kom cov ntawv tsis yooj yim kom dhau dej, ntxiv nws cov ntsiab lus dej kom cov qib hloov tau me ntsis, thiab tom qab ntawd mus rau lub tshuab txiav tuag.Yog hais tias cov xov tawg tom qab tuag-txiav, so cov dej ntawm lub crease kom txo cov xov tawg.
2. Qhov saum npoo ntawm cov khoom luam tawm muaj thaj tsam loj ntawm xiav lossis dub thiab lwm yam xim tsaus rau hauv av, uas yooj yim rau tawg thiab tawg tom qab tuag txiav.Tsis muaj los yog tsis muaj tus number case additives ntxiv rau cov xim tsaus nti thaum luam ntawv los txhim kho qhov adhesion ntawm tus number case ntawm daim ntawv thiab txo qhov tsos ntawm cov xim tawg thiab kab tawg.
3. Thaum lub thickness ntawm daim ntawv (board) loj dhau lawm, cov xov yuav tawg luv luv, thiab qhov siab ntawm cov hlau txiav hlau yuav tsum tsim nyog rau lub sijhawm no.
4. Muaj cov kab tawg tom qab cov ntawv steel underlays daim ntawv, thiab daim ntawv yuav tsum tau thinned rau lub sijhawm no.
5. Thaum lub siab ntawm lub tshuab txiav tuag siab dhau lawm, cov kab yuav tawg.Nyob rau lub sijhawm no, lub siab yuav tsum tau txo kom cov ntug khib nyiab tsuas yog sib cais.
6. Lub indentation pwm los yog hauv qab kov daim ntawv yog tuab heev, lub indentation yog nqaim, thiab cov kab yog tawg.Ib qho indentation tuag ntawm qhov tsim nyog yuav tsum tau xaiv, thiab qhov dav indentation yuav tsum yog nruab nrab.
7. Txiav tawm cov kab tawg uas cov ntawv sau cov hmoov av accumulates hauv lub qhov.Tus neeg teb xov tooj yuav tsum tshem tawm cov ntawv huv thiab cov khoom txawv teb chaws raws sijhawm.
Post lub sij hawm: Jul-11-2020