花开棋牌

济南永丰源包装有限公司,欢迎您!
  • 服务热线
  • 手机:13658600088
  • 电话:0531-85718282

CONTACTUS US

联系我们

联系我们
公司全称:济南永丰源包装有限公司
电话:0531-85760707 85719292
传真:0531-85719292
赵经理:13658600088
藏经理:13789821668
邮箱:love_yfy@126.com
地址:济南市长清区万德街道办事处铭锋路1号鲁商工业园
网址:hbsfmg.com
行业新闻
当前位置:主页 > 花开棋牌 > 行业新闻 >

如何控制好瓦楞纸板原纸的水分含水量?

发表时间:2018-12-27 17:06  责任编辑:永丰源包装  点击: 次

  瓦楞纸板强度的高低、直接影响瓦楞纸箱的抗压强度。剔除瓦楞原纸环压指标影响瓦楞纸板强度的因素外,其关键因素是瓦楞纸板生产过程中水分的控制问题。对于瓦楞纸板含水量的控制,应着重对以下几方面进行控制。

花开棋牌   1.WALENGYUANZHIJINCHANGSHIDEHANSHUILIANGYINGYANGEANZHAOGB13023-91BIAOZHUNJINXINGJIANYAN。

花开棋牌   2.JINCHANGHOUDUIWALENGYUANZHIDECHUCUNWENDUYINGKONGZHIZAICHANGWENZHUANGTAI,XIANGDUISHIDUBUDAYU40%。

瓦楞纸箱水分含量

花开棋牌   3.WALENGYUANZHIDECUNFANGYINGSHUZHEMADUODUIFANG,DIMIANYINGZUOFANGCHAOCHULI。

  4.WALENGYUANZHIDECHUCUNSHIJIANBUYIGUOZHANG。KONGZHIHAOWALENGZHIBANSHENGCHANGUOCHENGZHONGDEWENDUWENDUSHIZHIJIEDIAOZHENGWALENGYUANZHIHANSHUILIANG,BAOZHANGZHANHEJIHUHUADEZHONGYAOTIAOJIAN。YINCI,DANGWALENGZHIBANSHENGCHANXIANZAI80MI/FEN~120MI/FENSHI,TONGCHANGCAIYONGDEWENDUYINGKONGZHIZAI160℃~180℃ZHIJIAN,ANQIHUANSUANGUOLUDEBAOHEZHENGQIYALIYINGKONGZHIZAI0.9Mpa~1.2Mpa,ZHEIYANGJINENGDIAOZHENGHAOWALENGYUANZHIHEDANMIANWALENGZHIBANDEHANSHUILIANG,YOUNENGBAOZHANGNIANHEJIDEHUHUA。

花开棋牌   WEIBAOZHANGWALENGZHIBANDEQIANGDUHELIANGHAODEZHANHE,DUIYUWALENGZHIBANDEXINGCHENGYINGGENJUWALENGZHIBANSHENGCHANXIANPEIZHIDEBUTONGJINXINGXUYAODEDIAOZHENG。

  1.对于进入单面机的瓦楞原纸含水量控制在9%~12%之间时瓦楞成型为理想。当瓦楞原纸含水量高于上述指标时,可采取加大预热面积或减少车速解决;当瓦楞原纸含水量低于上述指标时,可采取喷雾解决。笔者认为,单面瓦楞纸板通过快速输纸在天桥输送带上呈正∞型且堆积距离一样时,原纸和瓦楞原纸的水分调整的比较好,其含水量比较适合,单面瓦楞纸板在天桥上堆积的数量不宜过多,但为保障双面机不停机,在单面机换纸时单面瓦楞纸板在天桥上的堆积数量可适当增加。

单面瓦楞纸板

  2.HONGGANJIDEWENDUDUIWALENGZHIBANDEHANSHUILIANGYINGXIANGBIJIAODA。WALENGZHIBANSHENGCHANXIANJIAREDUANTONGCHANGYOUSANZU(YEYOUSIZU)ZUCHENG,QIJIAREBANSHULIANGDEDUOSHAOSHIYOUJIAREBANDECHICUNJIWALENGZHIBANSHENGCHANXIANDESUDUDINGQIEMEIZUJUNSHEYOUDULIDEKONGZHIFAMEN。WEIBAOZHANGDANMIANWALENGZHIBANJINRUHONGGANJIQIANDEHANSHUILIANGJIBENYIYANG,KECAIQUDIAOZHENGDANMIANWALENGZHIBANZAISANZHONGYUREQISHANGDEYUREMIANJIDEDAXIAOJIEJUE。QIDIAOZHENGFANGFAWEI:DANGHANSHUILIANGGUOGAOSHI,YUREMIANJIJIADA;DANGHANSHUILIANGGUODISHI,YUREMIANJIJIANSHAO。

  3.YOUYUWALENGZHIBANDESHENGCHANGUOCHENGDAIZOUDALIANGDERELIANG,YIBUFENBAOHEZHENGQIZAIYUREQIJIWALENGGUNZHONGJIANGBIANCHENGLENGNINGSHUI,TONGCHANGKETONGGUOSHUSHUIQIPAICHU,WEIBAOZHANGLENGNINGSHUIDEZHENGCHANGPAICHU,BIZHEJIANYI,MEIGE4XIAOSHIDAKAISHUSHUIQIQIANDEPANGTONGGUANDAOFAMEN3FENZHONG~5FENZHONG,YIBAOZHANGWENDUDEXIANGDUIWENDING。KONGZHIHAOTUJIAOLIANGZHIZUOWALENGZHIBANTONGCHANGCAIYONGDESHIYUMIDIANFENNIANHEJI,TADEZHUYAOCHENGFENSHI:YUMIDIANFEN、SHUI、QINGYANGHUANAHEPENGSHA,YOUYUWALENGZHIBANSHENGCHANXIANDEPEIZHIBUTONG,QISUDUBUTONG,PEIZHIDENIANHEJIDEZHANDU、NONGDU、HUHUAWENDUYEBUTONG。SUIZHETUJIAOLIANGDEDAXIAO,WALENGZHIBANDEHANSHUILIANGYESUIZHIBIANHUA。DANGTUJIAOLIANGDASHI,WALENGZHIBANDEHANSHUILIANGZEDA,FANZHIZEXIAO。DUIYUDANMIANJIJISHUANGMIANJIDETUJIAOGUNYUXIANJIAOGUNDEJIANXIYIBANWEI0.2mm~0.25mm;DANMIANJIXIAWALENGGUNYUTUJIAOGUNDEJIANXIYIBANWEI0.1mm~0.2mm;SHUANGMIANJIYAGUN(CHUYABANG)YUTUJIAOGUNDEJIANXIYINGLVEDIYUDANMIANWALENGZHIBANGAODU0.05mm~0.1mm.。SHANGSHUJIANXIKEYONGSAICHICELIANG,DANLIANGGUNZHIJIANJUNYINGBAOZHANGPINGXING。