GanacsigaWarshadaha

Saxarka iyo warshadaha warqad sida qaybaha ka mid ah dhaqaalaha

Mid ka mid ah qaybaha ugu da'da weyn oo ugu horumariyo dhaqaalaha dalka wax, Russia, gaar ahaan, waa warshadaha saxarka iyo warqada. On dhulka ee furitaanka State ee warshadda ugu horeeyay ee noocan ah taariikhda dib u xilligii boqornimadii Peter I. shirkadda Tani waxay la odhan jiray "Krasnoselskaya Paper soo saaridda". Waxay ahayd halkaas in ay ahayd bilowga ah ee horumarinta warshadaha warqad Ruush oo dhan guud ahaan.

Marka marxaladdan xaadirka ah, geedka waxaa taas loo yaqaannaa: "pilot Krasnogorodsk saxarka iyo warqad dhagax The." Haddii wakhtiyadii hore, wax soo saarka iyo processing qalabka qaadeen on qalabka shisheeye, laakiin hadda, horumarinta cilmiga iyo sal-dhigida tiknolojiyada cusub, dhirta iyo warshadaha mahad isticmaalaan mashiinada iyo qalabka shirka qoyska.

warshadaha saxarka iyo warqad wuxuu ku salaysan yahay warqad sii daayo of tayada kala duwan, guddiga badan oo dhinac badan ee guryaha, iyo sidoo kale waxyaabaha ka qalabkan ah. Fiberboards (loo yaqaano afjary) iyo alaabta ceeriin qalabada-buunshada sidoo kale waxyaabaha ugu waaweyn ee qaybta this of dhaqaalaha. Like wax soo saarka kasta, saxarka iyo warshadaha warqad Russia oo dhan in ka badan warshadaha dunida leeyahay natiijooyin gurracan ee ay shaqadooda. Sidaas daraaddeed, iyagu waa calafka khamiir, qaar ka mid ah xubno ka kiimikada ka fasalka of ethylene iyo dufanka leh acids, betroolka, rosin, iyo wixii la mid ah.

Waxaa qarsoon ma ahn in waxyaabaha sida warqad loogu talagalay wargaysyada iyo jaraaidka, warqad fasalka ugu sareeya oo ay analoogga Baakadaha tayo liita, noocyada kala duwan ee wallpaper soo saaray processing qoryo.

In wadamo badan oo dhir saturates qalabka ay asalka warshadaha sida saxarka iyo warshadaha warqad (70%), ka dibna kale ee. Wadamadan waxay kala yihiin in meesha ugu horeysa ee Finland. Sayidka, ee gobolka this, iyo in dadka kale aad u, wax warqad u warshadaynta caadi ah - dib u warshadaynta ama qashinka.

Farsamooyinka ugu dambeeya, taas oo waxaa loo isticmaalaa at marxaladda la joogo, ogolaado in aad isu geeyo baakadaha iyo warqad ka qalab kale. Natiijadan ayaa waxa ay ka mid ah tijaabooyinka guul dabiiciga ah waa in la ballaariyo wax soo saarka ee qalabka Baakadaha biyuhu, raagaya iyo miisaanka loo isticmaalo gaadiidka, kaydinta iyo sale of noocyo gaar ah oo cabitaanno ah.

Sida caadiga ah, warshadaha saxarka iyo warqad u isticmaalo ujeedooyin gaar ah ay gran iyo qaar ka mid ah noocyada geed kaymo. saxarka helay sabab u tahay daaweynta kiimikada ah geed iyo bjørk.

warshadaha Paper ee Russia iyo dalalka kale ee loo isticmaalo bleaching pages warqad kiimikada - chlorine. Inta lagu jiro codsiga of element sameeyay xeryahooda dagaal xun u saamayn deegaanka. The daafacyada ka mid ah caalamka oo kaashaneysa shirkadaha kiimiko kala duwan ayaa ku dooday in isticmaalka xogta ujeedooyin of ogsijiin, kaas oo gudaheedana sinaba uma ay saamayn ku wasakhda biyaha iyo hawada. Si aad u taariikhda, tiro badan oo raba in ay u guurto on in ay badbaadin ecology ee technology.

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