Parchment los ntawm ib qho ntawm cov kev coj noj coj ua ntawm lub sijhawm Hellenistic, Pergamon (hnub no Bergama hauv Türkiye). Ptolemaic dynasty ntawm tim lyiv teb chaws nruj me ntsis txwv tsis pub xa tawm ntawm Egyptian papyrus mus rau Pergamum txhawm rau txhawm rau cuam tshuam nws cov kev sib tw hauv kev coj noj coj ua. Yog li cov neeg Pergamon tau tsim daim ntawv parchment.
Qhov sib txawv ntawm parchment thiab cov ntawv cog ntoo zoo tib yam yog tias cov khoom siv raw yog "daim tawv nqaij". Nws yog feem ntau ntseeg hais tias parchment yog daim tawv nqaij ntawm yaj (los yog lwm yam tsiaj), ncab mus rau qhov kawg ntawm ib tug ntoo ncej, thinned nrog ib tug riam, thiab qhuav rau hauv ib daim ntawv.
Sheepskin daim ntawv tsis yog rau cov khoom tawv. Tawv "yog cov txheej txheem ntawm soaking tsiaj hides (tseem hu ua "raws li") nyob rau hauv cov txiv qaub dej kom tshem tawm cov plaub hau thiab rog, thiab ces soaking lawv nyob rau hauv tannins los yog acid kua los ua ib tug tshuaj lom neeg cov tshuaj uas hloov cov fiber ntau ntawm raw hides, txheej txheem no hu ua "tanning"; Sheepskin daim ntawv yog soaked nyob rau hauv txiv qaub dej kom tshem tawm cov plaub hau thiab rog, uas yog ib tug tshwj xeeb stretched thav duab. qhuav nyob rau hauv lub cev stretched lub xeev, thiab khaws cia nyob rau hauv ib tug taag lub xeev tsis siv tshuaj txhais tau tias kom tau fibers.
Lub ntsiab qhov chaw ntawm Parchment ntawv
Xa kev nug