A aikin samar da takarda na zamani, danyen da aka fi amfani da shi shine takarda da batsa da budurwowi, amma wani lokacin sharar takarda da budurwowi ba a samun su a wasu wuraren, da wuya a samu ko kuma tsadar saye, a wannan yanayin, mai kera zai iya yin la’akari da amfani da bambaron alkama don samar da takarda.
Idan aka kwatanta da fiber na itace, fiber bambaro na alkama ya fi crispy da rauni, ba abu mai sauƙi ba ne don bleach farin, don haka a mafi yawan lokuta, bambaro na alkama an fi amfani dashi don samar da takarda mai jujjuyawa ko takarda corrugated, wasu takarda takarda kuma gauraye ɓangaren litattafan alkama tare da ɓangaren litattafan almara ko takarda takarda don samar da ƙananan takarda na takarda ko takarda takarda, amma takarda takarda ko takarda takarda an yi la'akari da shi mafi sauƙi don samar da samfurin.
Don samar da takarda, ana buƙatar bambaro na alkama da farko, an fi son tsayin 20-40mm, mafi sauƙi don canja wurin bambaro ko gauraye da sinadarai na dafa abinci, ana buƙatar injin yankan alkama don yin aikin, amma tare da canjin masana'antar noma na zamani, alkama na yau da kullum ana girbe ta inji, a cikin wannan yanayin, injin ba zai zama dole ba. Bayan yanke, za a canza bambaro na alkama zuwa gauraye da sinadarai na dafa abinci, ana amfani da hanyar dafa abinci na caustic soda a cikin wannan tsari, don iyakance farashin dafa abinci, ana iya la'akari da ruwan lemun tsami. Bayan an gauraya bambaron alkama sosai da sinadarai masu dafa abinci, za a tura shi zuwa wurin da ake narkewa ko kuma wurin dafa abinci a ƙarƙashin ƙasa, don ɗan ƙaramin ɗanyen girki, ana ba da shawarar wurin dafa abinci na ƙasa, gina aikin farar hula, ƙarancin farashi, amma ƙarancin inganci. Don mafi girman ƙarfin samarwa, buƙatar yin la'akari da yin amfani da digester mai sassauƙa ko na'urar dafa abinci, fa'idar ita ce ingancin dafa abinci, amma ba shakka, farashin kayan aiki shima zai yi yawa. Wurin dafa abinci na karkashin kasa ko digester mai siffar zobe yana da alaƙa da tururi mai zafi, tare da karuwar zafin jiki a cikin jirgin ruwa ko tanki da haɗuwa da kayan dafa abinci, lignin da fiber za a rabu da juna. Bayan an gama dahuwar, za a sauke bambarwar alkama daga tukunyar dafa abinci ko tankin girki a cikin kwanon busa ko tankin da ake shirin cire fiber, na'urar da aka saba amfani da ita ita ce injin bleaching, injin wanki mai saurin gudu ko bivis extruder, har zuwa lokacin za'a fitar da fiber na alkama, bayan an gama tacewa da tacewa, za'a yi amfani da shi wajen yin takarda. Bayan samar da takarda, ana kuma iya amfani da fiber bambaro na alkama don gyaran tire na itace ko gyare-gyaren tiren kwai.
Lokacin aikawa: Satumba-30-2022