Chinyengo: zoyimira ndi njira

Malinga ndi Code Wachifwamba, chinyengo zolembedwa zikutanthauza kupanga zikalata linapanga chifukwa falsification zikalata (kusankha kapena kupanga zigawo: mawonekedwe ofalitsa nkhani, anasaina, malemba, masitampu, zisindikizo). Mwa mfundo imeneyi imagwira ntchito kwa falsification kwa zinthu payekha (oletsedwa kusintha mbali zina za zikalata chenicheni). chinyengo, udindo umene amaperekedwa ndi a Code Wachifwamba, ndi njira osadalira pa kuchita zachiwawa kapena mlandu.

Pamene kwathunthu rigged zikalata yabodza amapangidwa malinga ndi dongosolo, amene amatumikira makope monga lodalirika. Mbali (kusiyana kwa choyambirira) anapeza pa kupanga awo, amene amalola kuzindikira yabodza. Tsankho chinyengo zikhoza kupangidwa ndi:

• onyenga zipsera za masitampu ndi zisindikizo, anasaina;
• kuchotsa ziwalo za chikalatacho (masamba, zithunzi), kukonza, overprinting, zolemba zina, mankhwala etching Malemba;
• erasures, zizindikiro izi zikhoza anazindikira mwa azamalamulo.

Mu mabuku apadera, ndi chinyengo cha zikalata ndi zochititsa akufotokozedwa motere. Pamene erasures ntchito makina kuchotsa lemba (makamaka zikwapu, manambala, makalata payekha) ndi kuchipala chinthu lakuthwa (mpeni, lezala tsamba) kapena kufufuta chofufutira. Mu pepala ili pamwamba wosanjikiza ndi wosweka ndi mbali kuchotsedwa lemba imodzi zidzachotsedwa. Zizindikiro za erasures monga: zatsalira utoto zikwapu lemba wreathed inki mu Baibulo latsopanoli, lomwe umagwiritsidwa ntchito malo achotsa, kuphwanya maziko gululi, kuchepetsa pepala makulidwe kusintha kali kukupiza padziko wosanjikiza ulusi.

Kudziwika ikuchitika zizindikiro erasures pa phunziro zolembedwa mu yachibadwa anamwazikana, opatsirana, oblique chiwalitsiro cha ultraviolet ndi kunyezimira infuraredi, ntchito maso zingwe zopota ndi multiplicities zosiyanasiyana.

chinyengo mankhwala etching ikuchitika reagents ankatenthetsa kapena lemba oyeretsa mankhwala (soda, acid). Pa chimodzimodzi mankhwala bwanji osati amapha lemba, komanso pa zigawo za chikalata (maziko gululi pepala). Zizindikiro za mankhwala etching amatanthauza kusintha mtundu pepala ndi gululi maziko, zikwapu nkhope kuswa inki, fragility, ndi fragility pepala. Anaulula zizindikiro za mankhwala etching ntchito lokulitsira zipangizo kuwala, oblique kuunikira, Zosefera.

Overprint kapena zolemba zina mwa dzanja ikuchitika kusintha deta ali chikalatacho. Iwo amakhala wamfupi, koma akhoza kwambiri kusintha deta pachiyambi. mbali Main zolemba zina: kusiyana mbali payekha ndi wamba zikutsindikanso (chinyengo ndi zizindikiro mabasi mapeto makalata, kusakwiya wa mwaulesi, mathamangitsidwe cholembedwa, kalata kukula). Zizindikiro overprinting pa makina olembera: mismatch mu hue kusiyana utoto ndi kukula yosindikiza chitsanzo.

Kudzudzulidwa, overprint, zolemba zina lemba wapezeka ndi kubukitsa zipangizo kuwala, ntchito infuraredi ndi dzuwa Zosefera, mwa kuphunzira mipweya ya utoto.