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1、精选优质文档-倾情为你奉上 Paper-making is one of the four great inventions of China, the paper is the han long experience accumulation and the crystallization of the wisdom of working people, human a brilliant invention in the history of civilization. China is the worlds earliest sericulture silk in the world.
2、Han Chinese working people above cocoon silk silk, such as the remaining evil cocoon, cocoon disease such as flocculant with legal system take silk floss. After floating flocculant, woven bamboo mat legacy will be some residual effect. When the number of floating flocculant, woven bamboo mat on the
3、residual flocculant product into a layer of fiber sheet, after dry stripping down, can be used for writing. This flocculant floating there arent many by-products, and call it HeTi or FangXu on ancient book. This suggests that the origin of the han Chinese papermaking flocculant with silk have origin
4、 relations.造纸术是之一，纸是汉族劳动人民长期经验的积累和智慧的结晶，人类文明史上的一项杰出的发明创造。中国是世界上最早养蚕织丝的国家。汉族劳动人民以上等蚕茧抽丝织绸，剩下的恶茧、病茧等则用漂絮法制取。完毕，篾席上会遗留一些残絮。当漂絮的次数多了，篾席上的残絮便积成一层纤维薄片，经晾干之后剥离下来，可用于书写。这种漂絮的副产物数量不多，在古书上称它为或。这表明了中国汉族造纸术的起源同丝絮有着渊源关系。 By CAI lun in eastern han dynasty (105) of the first year of yuan xing papermaking, improved
5、 by CAI lun in the bark, hemp heads and our raw materials such as cloth, fishing nets, after falling, dao, copy paper, drying technology, manufacturing, is the origin of modern paper. This paper, the raw material is easy to find and very cheap, quality is also improved, gradually widely used. In hon
6、our of the feat, CAI lun later generations called this paper Cai Hou paper元年（105）改进了造纸术,他用树皮、麻头及敝布、鱼网等原料，经过挫、捣、抄、烘等工艺制造的纸，是现代纸的渊源。这种纸，原料容易找到，又很便宜，质量也提高了，逐渐普遍使用。为纪念蔡伦的功绩，后人把这种纸叫做“” Until the eastern han dynasty and emperor period, through improved by CAI lun, formed a set of relatively finalize the d
7、esign of the papermaking process, the process can be roughly divided into four steps:The first is the separation of raw material, is to use the retting leaching or cooking methods for raw materials in alkali degumming, and scattered into fibrous;Second is beating, is to use the method of cutting and
8、 struck staple fiber, and make the fiber broom, and become the pulp;The third is the manufacture paper with pulp, namely make pulp water penetration into slurry, then used for paper pulp (woven bamboo mat) and get the pulp in paper to woven thin sheet of wet paper;The fourth is dry, namely the wet paper to dry or dry, peeling the became a paper.直到东汉和帝时期，经过了蔡伦的改进，形成了一套较为定型的造纸工艺流程，其过程大致可归纳为四个步骤：第一是原料的分离，就是用沤浸或蒸煮的方法让原料在碱液中脱胶，并分散成纤维状；第二是打浆，就是用切割和捶捣的方法切断纤维，并使纤维帚化，而成为纸浆；第三是抄造，即把纸浆渗水制成浆液，然后用捞纸器（篾席）捞浆，使纸浆在捞纸器上交织成薄片状的湿纸；第四是干燥，即把湿纸晒干或晾干，揭下就成为纸张。专心-专注-专业