Nzeru yakalekale imati: "Zalembedwa ndi pensulo, simungathe kudula nkhwangwa." Ndipo ngati liri funso la choonadi chirichonse chokhazikitsidwa, ndiye palibe mafunso. Komabe, choti muchite ngati blob, mwangozi yoikidwa ndi pensulo yolembera pamakalata ofunikira kapena kukalandira, ingayambe kukayika kukayikira kuti zenizenizo ndi zoona. Ndiye vuto la kuchotsa inki ku pepala sikuti limangowoneka ngati lopanda pake, koma limafunanso kukhala ndi nzeru zina. Ndipo izi sizosadabwitsa, chifukwa phala lililonse limene lagwedezeka pa malo osadziwika, limatha kudya papepala pamwamba pake, kumadzidziwitsa okha. Mwinamwake, izi, poyamba, kuyang'anitsitsa kosayembekezereka sikungathetsere, ngati sikuli njira zambiri zothandiza.
Njira zochotsera inki pamapepala
Ndipotu, njira zomwe zimawathandiza kuchotsa inki pamapepala akudabwa ndi kuphweka kwake. Kotero, apa pali ena mwa iwo:
- yankho la glycerin ndi ethyl mowa mofanana;
- mkaka wotentha kwambiri kapena mkaka wophika;
- Masentimita 70% omwe amagawanika ndi ochepa a manganese.
Mfundo yogwiritsira ntchito mapepala onse omwe amapezedwawa amachepetsedwa kuti azigwiritsa ntchito mosavuta ku dera lodetsedwa, ndipo patapita nthawi yochepa, pamakhala mphindi zisanu ndi zitatu, malowo amatha kutha.
Kuganizira zina zomwe zingabweretse ink, ndikofunikira kufotokoza zigawo zina zochepa. Choncho, chiwerengero cha oxalic ndi citric asidi, chimatengedwa ndi magalamu 10 ndipo chimaphatikizapo madzi 100 milliliters, sichikhoza kuthetsa mwamsanga kuchoka pamtundu uliwonse, koma ndi tsatanetsatane, yomwe imasiyidwa ndi sitampu ndi zolembedwa. Choncho, chifukwa cha zinthu izi, ndizotheka kusokoneza inkblot.
Kuchotsa yina kulikonse pa mapepala
Sikuti nthawi zonse zowonongeka ndizojambula mu mdima wakuda, chifukwa chigawocho chikhoza kukhala chosiyana kwambiri. Komabe, vuto la kuchotsa madontho kuchokera ku buluu, violet, zobiriwira, zofiira ndi inki ina iliyonse imathetsedwanso mosavuta. Mwachitsanzo, mungagwiritse ntchito njira yotsatirayi, yomwe imafuna kulengedwa kwa mankhwala awiri. Pofuna kukonzekera choyamba, mukufunikira 50 ml madzi otentha kutentha, zomwe zimawonjezeredwa m'zigawo zochepa za potassium permanganate. Pambuyo pa kuchuluka kwa manganese kumakhala kokwanira ndipo kutha kwake sikuleka kuoneka, 50 ml ya chisanadze utakhazikika acetic asidi ayenera kuwonjezeredwa ndi chifukwa chosakaniza. Chifukwa chakuti zotsatira zake sizitali nthawi yaitali, munthu ayenera kuyamba kuyigwiritsa ntchito pamtunda. Kachiwiri kusakaniza, zomwe zili mkatizo zimaphatikizapo 100 ml madzi ofunda ndipo zimasungiramo mapiritsi awiri a hydroperite. Pambuyo pokonzekera, muyenera kuyamba ndi nsalu,
Pakhomo pang'onopang'ono ana akudziwika ndi dziko lojambula limayamba ndi masewera pamakoma, nthawi zambiri makolo amakhudzidwa ndi vuto la kuchotsa inki pamtundu . Osapeza njira yothandiza, nthawizina amathetsedwera makinala, kukonzanso , koma njira iliyonse yomwe ili pamwambayi idzakhala yogwira ntchitoyi.
Motero, kusiyana kwa mapepala pamwamba ndi gawo la chogwirira sikofunikira. Choncho, timathetsa mosavuta vuto la kuchotsa inki ya gel. Ndibwino kuti musalole kuti udzuwo uume ndipo nthawi yomweyo mutha kuchiza dera lanu ndi chitsulo chofunda. Kuti muchite izi, muyenera kuyika nsalu iliyonse yofewa, kuyika pepala losalembapo, ndipo panopa mulibe pepala lowonongeka. Pambuyo pokonzekera, muyenera kusunga pepala loyera ndipo tsono lidzathetsedwa.