Manyan Haruffa Hudu na kasar Sin
Yin takarda na ɗaya daga cikin manyan abubuwan kirkire-kirkire guda huɗu na kasar Sin. Takarda ita ce kyalkyali na dogon lokaci da gogewa da hikimar tsoffin ma'aikatan kasar Sin. Ƙirƙirar fitacciyar ƙirƙira ce a tarihin wayewar ɗan adam.
A cikin shekarar farko ta Yuanxing a daular Han ta Gabas (105), Cai Lun ya inganta yin takarda. Ya yi amfani da bawo, kawuna, tsohon kyalle, tarun kifi da sauran kayan abinci, kuma ya yi takarda ta hanyar matakai kamar su murƙushewa, daɗawa, soya da gasa. Wannan shine asalin takarda na zamani. Kayan albarkatun irin wannan takarda suna da sauƙin samuwa kuma suna da arha sosai. Hakanan ingancin ya inganta kuma a hankali ya zama ana amfani da shi sosai. Domin tunawa da nasarorin da Cai Lun ya samu, al'ummomin baya sun kira irin wannan takarda "Takarda Cai Hou".
A lokacin daular Tang, mutane sun yi amfani da bamboo a matsayin ɗanyen kayan aiki don yin takarda bamboo, wanda ya nuna babban ci gaba a fasahar yin takarda. Nasarar yin takarda bamboo ya nuna cewa tsohuwar fasahar yin takarda ta kasar Sin ta kai matakin da ya dace.
A daular Tang, fasahohin sarrafa abubuwa irin su ƙara alum, ƙara ƙwai, shafa foda, yayyafa zinariya, da rini sun fito ɗaya bayan ɗaya a cikin aikin yin takarda, tare da aza harsashi na fasaha na kera takaddun fasaha daban-daban. Ingancin takardar da aka samar yana ƙaruwa kuma yana ƙaruwa, kuma akwai ƙarin nau'ikan iri. Tun daga daular Tang zuwa daular Qing, baya ga takarda ta yau da kullun, kasar Sin ta samar da takarda mai kala daban-daban, da zinare masu sanyi, da zinare masu lullube, da ribbed, zinariyar laka da azurfa da zane, da takarda kalanda da sauran takardu masu daraja, da kuma takardun shinkafa iri-iri. , fuskar bangon waya, takardun furanni, da sauransu. Yin takarda ya zama larura ga rayuwar al'adun mutane da rayuwar yau da kullun. Ƙirƙirar takarda da bunƙasa takarda kuma sun bi ta hanya mai wahala.
Asalin Bamboo
A cikin littafinsa mai suna "Dutsen", Liu Cixin ya bayyana wata duniyar da ke cikin sararin sararin samaniya, ya kira ta "duniya mai kumfa". Wannan duniyar tamu kishiyar duniya ce. Wuri ne mai siffar siffa mai tsayin kilomita 3,000, kewaye da manyan duwatsu masu girma da yawa. Wato a cikin “duniya kumfa”, ko wace hanya za ka je zuwa karshe, za ka ci karo da wani katangar dutse mai yawa, kuma wannan bangon dutsen yana da tsawo a ko’ina, kamar kumfa da ke boye a cikin wani kato mai girma mara iyaka.
Wannan “duniya kumfa” ta hasashe tana da mummunan dangantaka da sanannun sararin samaniya da kuma Duniya, kasancewar gaba ɗaya gaba ɗaya.
Kuma ita kanta bamboo tana da ma'anar "duniya kumfa". Jikin bamboo mai lankwasa yana samar da rami, kuma tare da ƙofofin bamboo a kwance, yana samar da sararin ciki mai tsabta. Idan aka kwatanta da sauran bishiyoyi masu ƙarfi, bamboo kuma "duniya ce mai kumfa". Takardar bamboo na zamani takarda ce ta gida ta zamani da aka yi da bamboo bamboo kuma an kera ta da cikakken kayan aiki na duniya. Yayin da fannin kera kayan bukatu na yau da kullun ke ba da kulawa sosai ga yin amfani da ɓangarorin bamboo, mutane suna ƙara sha'awar halaye da tarihin takarda bamboo. An ce masu amfani da gora dole ne su san asalin bamboo.
Idan aka koma kan asalin takardar bamboo, akwai manyan ra’ayoyi guda biyu a cikin al’ummar ilimi: daya shi ne cewa takarda bamboo ta fara ne a daular Jin; ɗayan kuma ita ce takarda bamboo ta fara a daular Tang. Yin takarda bamboo yana buƙatar manyan buƙatun fasaha kuma yana da ɗan rikitarwa. A cikin daular Tang ne kawai, lokacin da aka haɓaka fasahar yin takarda sosai, za a iya cimma wannan nasara, ta aza harsashi mai girma na bunƙasa takardar bamboo a daular Song.
Bamboo ɓangaren litattafan almara tsarin samar da takarda
1. Bamboo mai busasshiyar iska: zaɓi bamboo mai tsayi da siririya, yanke rassan da ganye, a yanka bamboo ɗin cikin sassa, a kai su farfajiyar kayan. A wanke yankan bamboo da ruwa mai tsafta, cire laka da najasa yashi, sa'an nan a kai su wurin da ake tarawa don tarawa. bushewar iska ta yanayi na tsawon watanni 3, cire ruwa mai yawa don jiran aiki.
2. Tsaftace hanya shida: wanke kayan da aka busassun iska da ruwa mai tsafta sau da yawa bayan an sauke lodi don cire datti kamar laka, ƙura, fatar bamboo, a yanka su cikin yankan gora wanda ya dace da ƙayyadaddun bayanai, sannan a shigar da silo. don jiran aiki bayan 6 nunawa.
3. Yin dafa abinci mai zafi: cire lignin da abubuwan da ba fiber ba, aika da yankan bamboo daga silo zuwa ga mai dafa abinci don dafa abinci, sa'an nan kuma shigar da extruder mai ƙarfi mai ƙarfi don fitarwa mai ƙarfi da matsa lamba, sannan shigar da mataki na biyu. pre-steamer don dafa abinci, kuma a ƙarshe shigar da tururi mai tsayin mita 20 a tsaye don yanayin zafi na yau da kullun da mai maye gurbin dafa abinci. Sa'an nan kuma sanya shi a cikin hasumiya na ɓangaren litattafan almara don adana zafi da dafa abinci.
4. Jiki na jiki a cikin takarda: Tawul ɗin takarda suna jujjuya su ta hanyoyin jiki a duk lokacin aikin. Tsarin samarwa ba shi da lahani ga jikin mutum, kuma samfurin da aka gama ba shi da ragowar sinadarai masu cutarwa, wanda ke da lafiya da aminci. Yi amfani da iskar gas maimakon man fetur na gargajiya don guje wa gurɓatar hayaki. Cire tsarin bleaching, riƙe ainihin launi na filaye na shuka, rage yawan amfani da ruwa, guje wa zubar da ruwan sha mai bleaching, da kare muhalli.
A ƙarshe, ana matse ɓangaren litattafan launi na halitta, a bushe, sannan a yanka cikin ƙayyadaddun bayanai masu dacewa don marufi, sufuri, tallace-tallace da amfani.
Halayen takardar bamboo
Bamboo pulp paper yana da wadata a cikin fiber bamboo, wanda shine maganin kashe kwayoyin cuta, launi na halitta da kuma fiber mara kyau na muhalli wanda aka samo daga bamboo ta amfani da tsari na musamman. Yana da aikace-aikace da yawa. Daga cikin su, bamboo yana dauke da bangaren bamboo Kun, wanda ke da sinadarin kashe kwayoyin cuta, kuma yawan mace-macen kwayoyin cutar na iya kaiwa sama da kashi 75 cikin dari cikin sa'o'i 24.
Takarda ɓangaren litattafan almara ba kawai tana riƙe da kyakkyawan iskar iska da shayar da fiber na bamboo ba, har ma yana da kyakkyawar ci gaba a ƙarfin jiki.
Yankin dazuzzukan dazuzzukan kasara yayi karanci, amma albarkatun bamboo suna da wadata sosai. Ana kiransa "zurfin daji na biyu". Yashi Paper's bamboo fiber tissue yana zaɓar bamboo na asali kuma ya yanke shi da kyau. Ba wai kawai ba ya lalata ilimin halittu, amma har ma yana da amfani ga farfadowa, kuma yana samun nasara da gaske.
Yashi Paper a ko da yaushe yana bin manufar kare muhalli da lafiya, samar da ingantacciyar takarda mai inganci da muhalli, da tallafawa ayyukan kare muhalli a ayyukan jin dadin jama'a a aikace, da nace a canza itace da bamboo, da barin tsaunuka masu launin kore da ruwa mai tsafta. nan gaba!
Yana da ƙarin kwanciyar hankali don zaɓar takaddar bamboo Yashi
Yashi Paper mai launi na bamboo fiber tissue ya gaji hikima da basirar da mutane suka tattara a cikin yin takarda a tarihin kasar Sin, wanda ya fi santsi kuma ya fi dacewa da fata.
Amfanin Yashi Paper's bamboo fiber tissue:
An wuce gwajin wakili mai fari, babu ƙari mai cutarwa
Amintacciya kuma mara ban haushi
Mai laushi da fata
Silky taba, yana rage gogayya da fata
Super tauri, ana iya amfani dashi jika ko bushe
Lokacin aikawa: Agusta-28-2024
