Ma'aikatar buga tawada mai tushen ruwa ta yi imanin cewa akwai sha'awar juna tsakanin tawada na tushen ruwa da abubuwan da ake amfani da su, kuma fim ɗin tawada za a iya adsorbed da ƙarfi a saman ma'aunin. Don takaddun takarda, tawada na tushen ruwa na iya shiga cikin ramukan su kuma ya bi ta hanyar amfani da "tasirin anchoring"; don abubuwan da ke da santsi da filaye marasa sha, mannewar tawada mai tushen ruwa ya dogara ne da alaƙar da ke tsakanin tawada mai tushen ruwa da kwayoyin halitta.

Masana'antar buga tawada mai tushen ruwa ta yi imanin cewa yayin da lokacin bushewa ya ƙaru, mannewar tawada mai tushen ruwa sannu a hankali yana ƙaruwa zuwa mafi girma, amma sai adhesion a hankali yana raguwa zuwa sifili, a lokacin saman fim ɗin tawada yana da santsi kuma ya bushe kuma yana rasa mannewa. Don haka, ya kamata a gudanar da bugu mai kyau a lokacin da danko ya yi girma, wato, lokacin da tawada mai tushen ruwa ya kusa bushewa. Domin tawada mai ruwa da ruwa ba shi da ruwa, ana iya hada shi da ruwa kafin ya bushe, kuma da zarar ya bushe, ba za a iya narkar da shi cikin ruwa ba. Don haka, kar a bar tawada mai tushen ruwa ya bushe a kan abin nadi na anilox don guje wa toshe ramukan tawada na abin nadi na anilox. Bugu da kari, yayin aikin bugu, farantin mai sassauƙa ya kamata koyaushe ya zama mai ɗanɗano da tawada don guje wa toshe zane da rubutu akan farantin bugu bayan tawada ta bushe.

Ma'aikatar buga tawada mai tushen ruwa ta yi imanin cewa buguwar tawada na tushen ruwa yana da matukar mahimmanci kuma yana da tasiri kan tsarin bugu da ingancin bugu, musamman gami da alamun aiki kamar danko, thixotropy, adhesion, da ƙimar pH.

Dankowa yana nufin iyawar kwayoyin ruwan tawada don jawo hankalin juna da hana motsin kwayoyin. A cikin tsarin bugu, danko na tawada na tushen ruwa shine yanayin da ya dace don kiyaye canjin al'ada da canja wurin tawada. Abubuwan da ke shafar ɗankowar tawada na tushen ruwa sun haɗa da abubuwa masu zuwa.

(1) Dankin abin daure. Don tawada masu amfani da launi iri ɗaya, ɗanƙoƙin abin ɗaure yana da girma kuma ɗanƙoƙin tawada shima babba ne.

(2) Girma, abun ciki da dispersibility na pigment barbashi. Don ɗaure guda ɗaya, idan adadin pigment ɗin daidai yake, mafi girman ɓangarorin, mafi girman danko, kuma akasin haka. Mafi kyawun tarwatsewar launi, ƙaramin ɗan ɗanko na tawada, kuma akasin haka, mafi girman ɗankowar tawada.

(3) Canjin yanayi. Lokacin da zafin jiki ya yi girma, ƙarancin dangi na kwayoyin halitta a cikin tawada yana ƙaruwa kuma danko yana raguwa; lokacin da zafin jiki ya ragu, haɗin gwiwar ƙwayoyin tawada yana ƙaruwa kuma danko yana ƙaruwa.

Masana'antun buga buga tawada sun yi imanin cewa thixotropy na tawada shine mallakar ruwan tawada da ke canzawa ƙarƙashin aikin ƙarfin waje. A kan bugu, saboda aikin abin nadi na tawada, ruwa da ductility na tawada yana ƙaruwa yayin canja wuri, har sai ƙarfin waje ya ɓace bayan canja wuri zuwa takarda da aka buga, kuma yawan ruwa da ductility ya ragu, kuma tawada ya canza daga bakin ciki zuwa kauri, don haka tabbatar da daidaito da tsabta na embossing da dige. Lokacin da tawada yana da thixotropy mai kyau, yana da kyau don canja wuri mai santsi da daidaituwa na tawada kuma yana inganta ƙimar canja wurin tawada.