Gukomera Gukomeye Kugurisha Udukoko tuguruka

Ibisobanuro ku bicuruzwa

Viscose ya shellac

Ubwa mbere, bikoreshwa mugukora umukandara wikibabi, isahani yinyo yometseho, nibindi nibindi. Inganda zitunganya inganda zibyo bicuruzwa zarakuze kandi zikora urwego rwuzuye rwinganda.
Babiri, shyira muburyo butaziguye. Ikibazo gisanzwe hamwe no gukoresha mu buryo butaziguye igiti ku biti ni uko bigoye kubishyira mu bikorwa. Kugirango iki kibazo gikemuke, ababikora batandukanye bagerageje uburyo butandukanye, kandi nta gisubizo gihenze mumyaka myinshi. Igisubizo rusange nuguhindura viscose shellac formula kugirango uyisukure. Icyakora, imikorere y'ibicuruzwa iragabanuka cyane, kandi ntishobora no kwitwa viscose shellac. ” "Inshinge shellac" ikemura ibibazo byavuzwe haruguru.
Icya gatatu, ukurikije amafoto atandukanye yibyonnyi bitandukanye, bikozwe mumabara atandukanye kugirango bikurura udukoko. Igishishwa cyumuhondo gikoreshwa ku kibaho cyitwara cyera kugirango gikore ikibaho cyumuhondo, naho shellac yubururu ikoreshwa ku kibaho cyitwara cyera kugirango ikore ikibaho cyubururu, gikoreshwa mu kurandura udukoko nka thrips. Amata yera ya viscose shellac ashyirwa ku kibaho cyitwara cyera, gikoreshwa mu gukora ikibaho cy’ingabo zera, gikoreshwa mu kurandura udukoko nka diyama.

Icyiciro cya Viscose

Viscose shellac Ukurikije ahantu hatandukanye hasabwa, viscose shellac irashobora kugabanywamo ubwoko bubiri bukurikira:
.
. Ibiranga ni: gukomera gukomeye, kurwanya gusaza, inzira igoye yo kubyara, ibisabwa byukuri.

Ukurikije uburyo butandukanye, igabanijwemo ubwoko bukurikira:

.
. Ibicuruzwa byinshi byo murugo bikoresha ubu bwoko bwa shellac. .

Ukurikije isura ya shellac yifata, irashobora kugabanywamo:

. Ibidukikije byangiza ibidukikije kandi bikwiriye gukoreshwa mu murima.
.
.

Uburyo bwo gukuraho:

1. Iyo uhambiriye gusa, urashobora gushiramo amazi ashyushye hanyuma ugasukurwa nisabune.
2. Niba kole yarafatishijwe amaboko, urashobora gukoresha amavuta yo guteka kugirango usukure kandi woroshye, usukure kole, hanyuma ukarabe amavuta mumaboko ukoresheje isabune.
3. Urashobora kandi gusukamo vino yera, hanyuma ukanyunyuza mumazi ashyushye kugirango ukureho ibifatika. Amakuru yagutse Ubwoko bwimpapuro zifatika zikoreshwa mugutega isazi. Iyo ikoreshejwe, impapuro zakozwe zifatika zizamurwa ziva ku mpapuro zandikishijwe intoki, zigashyirwa ahantu isazi ikunda kuguruka cyangwa yuzuye, igihe cyose isazi ikora cyangwa iguye ku mpapuro, izafatwa neza. Niba umanitswe hafi yumucyo, irashobora kandi gutera imibu nudukoko tuguruka. Gutegura impapuro za kaseti: Shyira amenyo yicyarabu mubikoresho, ongeramo 1/3 cyamazi muri formula, kugirango isenywe burundu, hanyuma ukate impapuro zubukorikori mo imirongo, kwoza kole kumpapuro ya kraft na B, yumye. Kora isazi ya glue: shyira rosine mu nkono ya farashi, ongeramo amazi asigaye 2/3, ubushyuhe, utegereze ko rozine ishonga, hanyuma ushushe umwuka wamazi, mugihe amazi mumasafuriya yumye vuba, shyiramo vuba amavuta ya paulowne namavuta ya castor, koga neza, hanyuma ushyiremo ubuki kumazi arenze urugero.