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如何印刷完美的彩色瓦楞纸箱

2019/11/20 14:40:26821

  caiyongjiaoyinfangshiyinzhiwalengzhixiangmianzhi,keyihuodexianyandesecai、xinidecengci,danyehuicunzaiyixiewenti。weilehuodejinshanjinmeidexiaoguo,xuyaozonghekaolvyinqiansheji、yinshua、yinhoujiagongdengfangmian。jintian,yinshuajiajiuhedajiayiqicongsheji、yinshua、yinhoujiagongdengfangmianfenxixiawalengzhixiangyinshuazhongdechangjianwentijizhuyishixiang。



 一、与设计有关的问题


800va在线免费观看   caiyongjiaoyinjiyinshuawalengzhixiangmianzhishi,zaishejishangdeyaoqiubijiaokuansong,danxuyaozhuyiyixiajidian。

  (1) lianxudiaotuandemidufenbuyaojunyun,bingyaoansebiequfenguawangjiaodu。zhutiseyingweiyuansehuojianse,nengliyongzhuansedejinliangbuyaoshejichengduosetaoyin。

  (2) hanyoudamianjishiditaoyinde,buyaozaishejitongsetaoyindexixiaotuanhuowenzi。ruguoxuyaotangyin,zeshejideshiditangyinmianjibuyitaida,yimianyouyuyalibushierzaochengtangyinloubai;tangyindewenziyebuyitaixiao,fouzehuihuzi、huban。xuyaoyinjindeyibanyaoshejichengxianyinyicengjunyundedisezaiyinjin。

  (3) bimianyanyinshuafangxiangshejizhangtiaoshidi,yimianzaichuanmogundechuanmozuoyongxiashizhouweidekongbaibufenshoudaozhangtiaobianyuanyinsedeyingxiang。

  (4) bimianshejidamianjishenansediaodeshidi,yinweijiaoyindemocenghoudubukenengxiangwangyinneiyanghoushi,ruguofeiyaodadaoshejideneizhongshenanxiaoguokenengyaoyinliangbian,zheihuijiyinshuaheyinhoujiagongdailaimafan。

  (5) shejishitiaoxingmabuyicaiyongtaoyin,qiepinbanshijinliangjiangtiaoxingmafangzaibanmianzhongjianhuojiejindiaokoudedifang,yinweizuo、youshangjiaoyichuxianshuaijiaohuoqizhou,tebieshiyinshuamianjijiaodadezhixiangmianzhishiyouweimingxian,zheihuishitiaoxingmachanshengzhongying、bianxing。erqie,tiaoxingmadexiantiaofangxiangyaojinliangyuyinshuafangxiangxiangtong,yinweiyinshuazhongxiangpibudejiyabianxingzhuyaofashengzaiyinshuafangxiangshang。zuihouhaiyaozhuyichengxianghoutiaoxingmayaoweiyuzhixiangbeimianhuocemiandexiafang。


  二、与印刷有关的问题


  01与胶印机有关的印刷故障

  zaiyongjiaoyinjiyinshuawalengzhixiangmianzhishi,yujiaoyinjiyouguandeyinshuaguzhangjiaoduo,keyiguinaweiyixiajizhong。

  (1) taoyinbuzhun。taoyinbuzhundeyuanyinyouduozhong,rujiqidetaoyinjingdubugou,yingdangjinxingdaxiu;xiangpibusongdong;yinbanbanjiasongdong;jizuzhijianzhizhangdejiaojiebuwending;dizhiyakaiya、biyabuliang;kaibiyadanhuangduanliehuoyouyanqueyou、xiusi;zairujiqianzhizhangqianyanshoulibuyunhuozhideliangduanbeidongjinrudiaoya,jinrujizuzhijianhou,beidongjinrudiaoyadezhizhangyoubeizhanpingdeng。

  (2) shuigang、mogang。yibandoushiyouyushuigun、mogundejiechuyalibuyunzaochengde。ciwai,haiyaojianchamogunheshuigundezhouchengshifoukasihuoxidong。yinshuazhonghaiyaozhuyishuimopinghengdekongzhi。

800va在线免费观看   (3) wangdianzengdahuosuoxiao,shenzhidiushi。

800va在线免费观看   yingcongyixiajifangmianzheshoujianchahejiejue:yalishifouheshi;xiangpibushifoulaohuahuoyashang;yinshuajigeguntongzhumianshifoumosunhuojiayouyougoudengyiwu。youguizedewangdianzengdayoukenengshichuandongchilunquechihuochijianjiayoutiexie、yiwu;guntongzhouchengsunhuai,shiwangdianhengxiangchenggangxingzengda,suihouyousuoxiao;xiangpibudanlibuliang,huoyinshuayalitaida,chaoguolexiangpibudedanxingxiandu,wangdianhuichuxianyoushizengda、youshisuoxiaohuodiushi,yinggenghuanxiangpibuhechenzhi;ergunzhenshangyoutaiduodemogouhuoyiwu,huoxiangpibuguokuan,qiyiduangaoyugunzhenshi,huidaozhiyalibupingheng,jieguoyiduanwangdianzengda,yiduanwangdiansuoxiao。

  (4) zhanzangdahua。youyuwalengzhixiangmianzhidedingliangjiaogao,yibanzai180g/m2yishang,tingdugao、juanraoxingcha,danfandanxingqiang,rongyichanshengzhanzangdahuaxianxiang,yinci,zaiyinshuajizuzhongyinggenjumoqieweidingweifangdahuazhuangzhi,biyaoshihaikezaiguozhiguntongshangduiyingyuwumohuoshaomodebuweijiadianhaimiandian。lingwai,youyumianzhidingliangjiaogao,yinshuashizhizhangcongdiaoyazhongdiaoluodexianxiangyejiaopubian,yinci,zaidiaojieqianguishiyaobaozhengjinzhishunchang,daizhizhangchongfenjinruqianguihouzaiheyayinshua,bingdiaojiehaoshouzhiyapaidediaoli。yinzhixiangmianzhidefanmianweihuidizhi,pingzhengxingcha,shouzhiheduizhishiyaozhuyibeimianzhanzang,keshidangzengjiapenfenliang,bingkongzhiduizhigaodu,shishouzhijinliangzhengqi。


  02与油墨有关的故障

  (1) youmoniandubuheshi。youmoniandutaidi,yinshuashirongyihuban,tongshigongshuiliangyebixuzengjia,zaichuandongzhongshuigunyehuijiangyinbanguntongshangdeyoumozhanhui,shirunbanyeqizang。lingwai,yinshuapinxishoudaliangdeshuifenhouhuichanshengbianxingwanqu,jiyinhoujiagongdailaikunnan。erqie,nianduheneijulijiaodideyoumozaigaosuyinshuashihaihuifashenglixinfeimoxianxiang,ruguofeidaoyinbanshangyoubeishuigunzhanhui,shirunbanyeqizang,fanguolaiyouhuiyinqihuban。youmoniandutaigao,zhemokunnan,tebieshiwangmudiaogengshiyinbushangqu,jishijiadamoliangxiaoguoyebumingxian,erqieyinshuapinyifashengzhanlian。

  (2) 印刷品易掉色。在印刷瓦楞纸箱面纸时要采用高光耐磨油墨,以保证印刷图案能够经受得住运输中频繁的搬运和摩擦。在调节油墨时不要掺入汽油,因为汽油会溶解或裂解油墨中的内聚交联物质,破坏连结料的链状结构。调墨油也不能加兑太多,否则油墨中的连接料树脂会被冲淡并与色料脱离,使色料以粉状悬浮在纸张表面,而油脂及其溶解的助剂都被纸张纤维吸收到纸张内部,这样的印刷品如果直接与瓦楞贴合,在生产中容易发生刮痕或掉色现象;如果进行覆膜则会发生起泡、虚浮现象,容易脱膜;如果上光则易掉色和产生刮痕;如果压光,光油和色料易被钢带粘回脱落。

  (3) yinshuapinganzaotaiman。zheiyudiaomoyouhendaguanxi,zaiyinshuadamianjishidishi,ruguoyoumozhongdezhileitaiduo,zhizhangxianweideqinzhiqinyouxingjiuhuiyingxiangzhujidehuifaganzao。erqieyinshuahoudedamianjishidiwangwanghaixuyaoshangguang,zheiduiyoumodeganzaogengweibuli。lingwai,zaigaowenganzaodejijiebunengguoduodishiyongzaoyou,keyongfangnianjidaitibufenzaoyou,bingshidangzengjiapenfenliang,fangzhizhanlian,zheikenenghuijihoumiandefumogongxudailaimafan,danfumoshikelinshizengjiachufengongxu。


  03与纸张有关的印刷故障

800va在线免费观看   duimianzhidezhiliangyaoyangebaguan,zhizhangdeqiangdu、jindu、shenzhanglv、pingzhengdu、guangzedu、baidudengzhibiaozaijinchangshidouyingjinxingjiance,bingbaozhengfuheyaoqiu。

800va在线免费观看   mianzhideyansehuiyingxiangzhutisedeyinshuaxiaoguo,mianzhidetucengjunyundujiyaguangpingzhengduduiwangmudiaoyinshuayeyouhendayingxiang,rongyizaochengpingwangyinshuasediaobuyizhi,tebieshi3~6chengdewangmudiaozuiweimingan。

800va在线免费观看   bianxingdezhizhangyinshuashihuichanshengzhouzhexianxiang,yingdiaojiechejianshidu,shizhizhanghanshuilianghuifupingheng。wanqudezhizhangshuzhibijiaokunnan,yingdanggenjuzhizhangwanquchengdudiaojiesongzhichuizuihepenzuideqiliang,shidangjiadasongzhimaolundelidu,baozhengshuzhilianghao。zaiyinshuashihaiyaozhuyimianzhidexianweifangxiangyingdangchuizhiyuchengxiangshidewalengfangxiang。duiyuxuyaoyinliangbiandechanpin,yinshuahouyinganshisongzhi,chuganhoujinmidabao,fangzhizhizhangbianxingeryingxiangtaoyin。

800va在线免费观看   duiyudiaofendezhizhang,keyishidangjiangdiyoumodenianduhuoshidangjianqingyinshuayalilaimibu,bingjiangtuanwenzizuishaodebanmiananpaizaidiyisezu,shizhifen、zhimaojinliangzaiyinshuadiyiseshibeizhanxialai,qieyinshuasudubuyitaikuai,haiyaoqinxixiangpibu。duiyuyouxiediaofen、diaomaobijiaoyanzhongdezhizhang,caiquyinqiankongyahuoyuyinyicengfangnianji(jiashaoliangbaimo)debanfasuirankeyizaiyidingchengdushangjiejuewenti,danzaicailiao、nengyuan、shijiandengfangmiandexiaohaowuyihuijiadachengben,qieyinhoujiagongzhongrenghuichuxiangezhonggeyangdewenti。


  三、与印后加工有关的问题


  yinhoujiagongdezhiliangqujueyuyinshuapindezhiliang。yinshuapinjinengchongfenganzao,youpingqi,bufashengbianxingwanqu,yinhoujiagongdezhiliangcaiyoukekaobaozheng。

800va在线免费观看   duiyuxuyaotangyindechanpin,yinshuashidingweiyaozhunque,fouzerongyichuxiantangyinyiweixianxiang。

800va在线免费观看   fumozhongrongyichuxiandewentiyouqipao、qizhou、faandeng。yinshuapinyoumoganzaobulianghuishimoqipao,yinweiyoumozhongdeyoujirongjiheshuifenzaijingreyahouhuiqihuayichu,ganghaobeimofengzhu,tebieshifumosuduguokuaishigengjiamingxian。youdemianzhifazhou、mianzhibuzhengqi、wanqu,fumoshihuizaochengsizhi、qizhou。lingwai,fumojiguixiangjiaoyaligundemosunyehuiyinqifumoqizhou。zhizhangshuifenda,fumohouhuifaan,duiyuyinjinchanpin,ruguozhizhangshuifentaida,fumohoushuifengengnanhuifa,huishijinmoyanghuabianhei。


  压光时成品的光亮度主要取决于4个方面:

800va在线免费观看   (1)zhizhangdeguangzeduhepingzhengdu;

  (2)shangyouliang。shangyouliangtaishao,yaguanghoudeguangliangducha,danshangyouliangtaiduo,yaguanghouyinshuapinfahuang、faan;

800va在线免费观看   (3)guangyoudeganzaoshijian。guangyouganzaoshijianbunengtaizhang,fouzeganzaohouyaguangyabuping,huozheyabuchuguang,danguangyouganzaoshijiantaiduan,guangyourongjiweigan,yaguanghouhuibeigangdaizhanhua,jiangyinshuapinjiemao、jiehua,yaguanghouduifangzaiyiqihaihuizhanlian;

  (4)gangdaidexinjiu。xingangdaiyaguangdexiaoguoyaohaoyujiugangdaideyaguangxiaoguo。

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