Ifu ya intare ya zahabu itunganijwe ikozwe muri firime ya polyester (PET) yabanje gukwirakwiza amashanyarazi yera ya feza, hanyuma mugushushanya, kashe, ubuso bwagize ingaruka nziza kandi ishimishije amaso, imiterere yayo ifite impande enye nu mfuruka esheshatu, ibisobanuro bigenwa na uburebure bw'uruhande, nk'uburebure bw'uruhande rw'imfuruka enye muri rusange ni 0.1mm, 0.2mm na 0.3mm.
Bitewe nuduce duto duto, niba hakoreshejwe uburyo rusange bwo gusiba uruhu rwa polyurethane, kuruhande rumwe, biroroshye gushushanya impapuro zisohora. Ku rundi ruhande, bitewe nubunini buke, biragoye gukora ifu yigitunguru cya zahabu gitwikiriye neza ibara ryibanze rya polyurethane, bikavamo ibara ritaringaniye. Kuri iki cyiciro, abayikora muri rusange bakoresha uburyo bwo gutera kugirango batange umusaruro: banza utwikire igipande cya polyurethane yometse ku ruhu rwa polyurethane itose, hanyuma utere ifu yigitunguru cya zahabu igitunguru, ukande neza kugirango wongere umuvuduko wacyo, hanyuma wumuke kuri 140 ~ 160 ℃, byeze kuri 12 ~ 24 h. Amashanyarazi amaze gukira neza, sukura ifu yigitunguru cyigitunguru kirenze hamwe na sima. Igitunguru cya zahabu Glitter uruhu rwakozwe nubu buryo gifite imyumvire itatu-yuzuye, ibara ryiza, urumuri rutandukanye rugaragarira muburyo butandukanye, ariko kutambara neza.
Igihe cyo kohereza: Apr-01-2024