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拷贝纸厂家阐述拷贝纸的制作工艺


KAOBEIZHICHANGJIACHANSHUKAOBEIZHIDEZHIZUOGONGYI

拷贝纸厂家贵州快3一般需贮存足够用46个月的原料,使原料在贮存中经过自然发酵,以利于制浆,同时保证纸厂的连续生产。经备料工段把芦苇、麦草和木材等原料切削成料片或木断再把小片原料放到蒸煮器内加化学药液,用蒸汽进行蒸煮,把原料煮成纸浆,或把木断送到磨木机上磨成纸浆,也可经过一定程度的蒸煮再磨成纸浆。然后用大量清水对纸浆进行洗涤,并通过筛选和净化把浆中的粗片、节子、石块及沙子等除去。再根据纸种的要求,用漂白剂把纸浆漂到所要求的白度,接着利用打浆设备进行打浆。

RANHOUZAIZHIJIANGZHONGJIARUGAISHANZHIZHANGXINGNENGDETIANLIAO、JIAOLIAO、SHIJIAOJIDENGGEZHONGFULIAO,BINGZAICIJINXINGJINGHUAHESHAIXUAN,KAOBEIZHICHANGJIAJIESHAO,ZUIHOUSONGSHANGZAOZHIJIJINGGUOWANGBULVSHUI、YAZHATUOSHUI、HONGGANGGANZAO、YAGUANGJUANQU,BINGJINXINGFENQIEFUJUANHUOCAIQIESHENGCHANCHUJUANTONGZHIHEPINGBANZHI。RUGUOSHENGCHANYAOSHENGCHANTUBUYINSHUAZHI,ZEXUYAOGANZAOZHONGBUHUOSHENGCHANCHENGJUANTONGZHIHOUJINGTUBUJIAGONGERSHIXIAN。

CHUYISHANGJIBENGUOCHENGWAI,HAIBAOKUOYIXIEFUZHUGUOCHENG,RUZHENGZHUYEDEZHIBEI、PIAOYEDEZHIBEI、JIAOLIAODEAOZHIJIZHENGZHUFEIYEHEFEIQIZHONGDEHUAXUEYAOPINYURENENGDEHUISHOUDENGZENYANGLIJIEPANDUANSHIFOUSHIYIZHANGZHENZHENGYOULIANGDEKAOBEIZHI?

拷贝纸厂家介绍,其实很简单,第一检查其外观是否平整、细腻,均一的透光性第二检查其物理强度性能,用手拉一拉,检查其纵横向的拉力是否高,好的拷贝纸纵横向拉力均较高;第三试试其撕裂度,沿着纸的纵方向撕一撕纸,看其缺口,如果用力大,撕口且不整齐,标明撕裂度高,纵横向均高者为上品;

DISISHISHIZHIZHANGDETOUMINGDU,JIANGKAOBEIZHIFUGAIZAIYINYOUYIHAOHEITIZITIDEBAOZHISHANG,YIZHANGYIZHANGDIFUGAIZAIZHEIZHIBAOZHISHANG,JIADAOZAIJIAYIZHANGJIUWUFAKANQINGHEITIZIDELUNKUOWEIZHI,SHUYISHUQIFUGAICENGSHU,NENGFUGAIKAOBEIZHIDECENGSHUYUEDUOYUEHAO,BIAOMINGGAIZHANGKAOBEIZHIDETOUMINGDUYUEGAO,BIAOMINGQIPINZHIYUEGAO。TONGCHANGYOULIANGDEKAOBEIZHI,YI 17g/m2 KAOBEIZHIWEILI,TONGCHANGKEFUGAIDADAO6-8CENG,JIQIYOULIANGDEDADAO12CENG。 

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