1. Laminating nro
Feem ntau hais lus, muaj ob lub ntsiab ntawm daim ntawv lo curl tom qab lamination: upward curl thiab downward curl. Yog tias daim ntawv lo yog curled upwards, nws qhia tau hais tias cov zaj duab xis nro yog heev; Yog tias daim ntawv lo yog curled downward, nws yog ib qho qhia tias cov yeeb yaj kiab nruj heev. Thaum lub sij hawm tsim cov txheej txheem, qhov nro ntawm zaj duab xis yog hloov tas li. Feem ntau, qhov nro ntawm zaj duab xis yog me me thaum nws yog thawj uncoiled. Qhov siab dua lub kauj yog mus txog, qhov nro ntawm zaj duab xis ntau dua.
Yog li ntawd, thaum lub sij hawm lamination txheej txheem, nws yog ib qhov tsim nyog yuav tau kho qhov nro ntawm cov zaj duab xis, ua rau kom qhov nro ntawm cov zaj duab xis thaum uncoiling, thiab txo qhov nro ntawm cov zaj duab xis thaum nws yuav tsum tau khiav tawm.
Ntawm no, kuv yuav qhia koj ib txoj hauv kev los xyuas seb qhov kev sib tw lamination puas tsim nyog: tom qab laminating, siv riam siv hluav taws xob txiav cov khoom laminating rau ob peb daim raws li qhov loj ntawm daim ntawv tiav, thiab tom qab ntawd tshem daim ntawv lo ntawm daim ntawv hauv qab. saib seb daim ntawv lo yog tiaj.
Yog tias daim ntawv lo yog tiaj tus, lub membrane nro yog tsim nyog. Yog hais tias daim ntawv yog curled los yog down, lub membrane nro yog tsis tsim nyog thiab lub membrane nro yuav tsum tau kho nyob rau hauv ib rooj plaub.
2. Cov khoom siv teeb meem
Cov cuab yeej lamination ntawm qee cov cuab yeej luam ntawv qub yog qhov yooj yim hauv kev tsim, thiab lub lamination nro tsis tuaj yeem kho lossis muaj kev hloov pauv tsawg. Cov khoom siv yuav ua rau muaj teeb meem rau tus neeg teb xov tooj, vim qhov tsis muaj qhov chaw kho khoom siv, thaum lub lamination nro tsis haum, nws tsis tuaj yeem kho tau zoo, uas tuaj yeem ua rau muaj teeb meem ntawm laminating curl.
Tam sim no, lub laminating nro ntawm ntau cov khoom siv tshiab tau teev tseg yog feem ntau hloov kho los ntawm servo lub cev muaj zog, uas tuaj yeem daws qhov teeb meem zoo. Yog li ntawd, kev xaiv cov khoom siv laminating kuj tseem ceeb heev.