Thaum tshav kub kub hloov luam ntawv yog cov txheej txheem kho kom zoo nkauj uas siv cov yeeb yaj kiab hloov hluav taws xob, ua kom sov hauv ib kauj ruam, kom hloov cov qauv zoo nkauj rau saum npoo ntawm cov khoom siv hauv tsev, tsim cov khoom zoo nkauj zoo nkauj. Thaum lub sij hawm hloov cov txheej txheem cua sov, cua sov thiab siab ua hauj lwm ua ke los cais cov txheej txheem tiv thaiv thiab qauv txheej ntawm polyester substrate, thaum kub yaj nplaum nplaum ruaj khov rau tag nrho cov hniav txheej rau substrate.
Cov zaj duab xis hloov hluav taws xob muaj cov yeeb yaj kiab polyethylene rov qab nrog cov ntoo zoo nkauj txheej luam tawm ntawm nws. Qhov saum npoo yog coated nrog ib tug tiv thaiv txheej, lub hauv paus xim txheej, ib tug tso txheej, thiab ib tug kub yaj nplaum txheej. Los ntawm kev ua kom sov siab -kub silicon roller, qhov kub thiab txias yog siv rau cov ntawv hloov pauv, ua rau cov ntawv sau ntoo, cov txheej txheem tiv thaiv, thiab cov xim xim txheej kom cais tawm ntawm cov polyethylene thiab hloov mus rau qhov chaw ntawm lub vaj huam sib luag ntoo lossis rooj tog zaum. Qhov no tsim cov qauv zoo nkauj nrog cov khoom zoo xws li hnav tsis kam, tiv thaiv tshav kub, thiab lightfastness. Cov qauv yog tshiab thiab zoo nkauj, thiab cov xim yog ruaj khov, ua rau nws siv dav siv cov khoom siv kho kom zoo nkauj.
