这是一篇关于造纸的文章：

Alongtimeago,thetextisengravedonthebones,orwrittenonbamboo,silk,Thesematerialshaveveryheavy,someareveryexpensive,andcausealotofinconveniencetothepeople.IntheperiodoftheWesternHanDynastytwothousandyearsago,somepeoplebegantousesomeofthemoreexpensiveplantThefabricofpaper,thepaperlooksveryrough,writingisstillveryconvenient.

ToTheEasternHanDynasty,therewasaeunuchnamedCaiLundecidedtolookforapaperpracticalforpeopleMethod.CaiLunoftenwenttotheriver,toobservethewomenwashsilkandsilkfloatingflocprocess.Hefoundtherestofthesilkafterbreakingawayoutofsilk,WillformathinlayeronthetableThings。

Somepeopleputittodryinthesun,topastethewindows,package,orisusedtowrite.Hetothepapermill,Toconsultthepapercraftsmen,GraduallyunderstandandmasterthebuildThebasicprocessofpaper.Inordertocreateaneconomicandpracticalpaper,CaiLunusedthebark,Bark,Rags,scrapfishingnetsandothercommonmaterials,brokenthem,madeofpaperpulp.

EverymonthCaiLuntest,test,getallthedirty,thepeoplearoundTheyregardhimasaneccentric,notwillingtoapproachhim.Buthedidn'tcareaboutthosestrangeeyes,accordingtoAnewmethodofhispaperintheold.

Heusedthemethodoffloatingfloc,withthematforthepulp,thepulpoutWillformathinlayerofthemat,drieditwaspaper.CaiLunsucceeded.Hemadethelowprice,easytocarryandthewritingofthepaper,theAgreatinventionwaslistedasoneofthefourgreatinventionsofancientchina.

免责声明：本站文字信息和图片素材来源于互联网，仅用于学习参考，如内容侵权与违规，请联系我们进行删除，我们将在三个工作日内处理。联系邮箱：chuangshanghai#qq.com（把#换成@）