Yadda ake sarrafa bambaron alkama don samar da takarda

A cikin samar da takarda na zamani, kayan da aka fi amfani da su sune sharar takarda da budurwowi, amma wani lokacin sharar takarda da ɓangarorin budurwowi ba sa samuwa a wani yanki, da wuya a samu ko tsadar saye, a wannan yanayin, furodusan zai iya la’akari da a yi amfani da bambaron alkama a matsayin ɗanyen kayan da za a samar da takarda, bambaron alkama abu ne da ya zama ruwan dare gama gari na noma, wanda ke da sauƙin samu, mai yawa da tsada.

Idan aka kwatanta da fiber na itace, fiber bambaro na alkama ya fi ƙunci kuma yana da rauni, ba shi da sauƙi don bleaching fari, don haka a mafi yawan lokuta, bambaro na alkama an fi amfani da ita don samar da takarda mai bushewa ko kuma takarda na corrugated, wasu masana'antun takarda kuma suna haɗuwa da ɓangaren litattafan alkama da alkama. Budurwa ɓangaren litattafan almara ko takarda sharar gida don samar da ƙananan takarda na nama ko takarda na ofis, amma takarda mai jujjuyawa ko takarda da aka yi la'akari da ita shine samfurin da aka fi so, saboda tsarin samarwa yana da sauƙi kuma farashin samarwa ya ragu.

Don samar da takarda, dole ne a yanke bambaro na alkama da farko, an fi son tsayin 20-40mm, mafi sauƙi don canja wurin bambaro ko gauraye da sinadarai na dafa abinci, injin yankan alkama yana buƙatar yin aikin, amma tare da canjin canji. masana'antar noma ta zamani, injina ana girbe alkama, a wannan yanayin, injin yankan ba a la'akari da cewa ya zama dole. 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 dafa abinci, za a sauke bambarwar alkama daga jirgin dafa abinci ko tankin dafa abinci zuwa kwandon busa ko tankin da aka shirya don cire fiber, injin ɗin da aka saba amfani da shi shine injin bleaching, injin wanki mai sauri mai sauri ko bivis extruder, har sai bambarwar alkama. za a fitar da fiber gaba daya, bayan aikin tacewa da tantancewa, za a yi amfani da shi wajen yin takarda. Bayan samar da takarda, ana iya amfani da fiber ɗin bambaro na alkama don gyaran tire na itace ko gyare-gyaren tiren kwai.