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怎样鉴别热敏纸的质量?

发表时间:2017-06-17 14:36  责任编辑:灏瑞纸业  点击: 次

u2电竞   REMINDAYINZHIYIBANFENWEISANCENG,ZUIDICENGWEIZHIJI,DIERCENGWEIREMINTUCENG,DISANCENGWEIBAOHUCENG,ZHUYAOYINGXIANGQIZHILIANGDEWEIREMINTUCENGHUOBAOHUCENG,RUGUOREMINZHIDETUCENGBUJUNYUN,HUIDAOZHIDAYINSHI,YOUDEDIFANGYANSESHEN,YOUDEDIFANGYANSEQIAN,DAYINZHILIANGMINGXIANJIANGDI,RUGUOREMINTUCENGDEHUAXUEPEIFANGBUHELI,HUIDAOZHIDAYINZHIBAOCUNSHIJIANBIANDEHENDUAN,HAODEDAYINZHIDAYINHOUKEYIBAOCUN(ZAICHANGWEN、BIMIANYANGGUANGZHISHEDETIAOJIANXIA)5NIAN,XIANZAIGENGYOUKEYIBAOCUN10NIANDEZHANGXIAOREMINZHI,DANSHIRUGUOREMINTUCENGDEPEIFANGBUHELI,KENENGZHINENGBAOCUNJIGEYUE。

  Thermal printing paper is generally divided into three layers, the bottom of the paper base, the second layer is the thermal coating, the third layer is a protective layer, mainly affecting the quality of the thermal coating or coating protective layer, if the thermal paper is not uniform, will result in printing, some local color, some local color, print quality if the chemical formula significantly reduced, thermal coating is not reasonable, will cause the printing paper to save time becomes very short, good printing paper printing can be preserved after (at room temperature, avoid direct sunlight conditions) for 5 years, now can save more long-term thermal paper for 10 years, but if the thermal coating formula is not reasonable may save only a few months.

  济南卷纸厂家介绍热敏纸质量鉴别:

  Ji'nan roll paper manufacturers introduce thermal paper quality identification:

  1、WAIGUAN:RUGUOZHIZHANGHENBAI,SHUOMINGZHIZHANGDEBAOHUTUCENGHEREMINTUCENGBUHELI,TIANJIALEGUODUODEYINGGUANGFEN,BIJIAOHAODEZHIYINGGAISHIWEIWEIFANLV。ZHIZHANGGUANGJIEDUBUGAOHUOKANQILAIBUJUNYUN,SHUOMINGZHIZHANGTUCENGBUJUNYUN,RUGUOZHIZHANGKANQILAIFANSHEGUANGHENQIANG,YESHITIANJIALEGUODUODEYINGGUANGFEN,ZHILIANGBUTAIHAO。

u2电竞   1, appearance: if the paper is white, coating and thermal protective coating paper is not reasonable, add a fluorescent powder too much, good paper should be slightly green. Paper brightness is not high or uneven, indicating that the uneven coating of paper, if the paper seems to reflect very strong light, but also added too much phosphor, the quality is not very good.

  2、HUOKAO:YONGHUOKAODEFANGFAYEHENJIANDAN,YONGDAHUOJIZAIZHIZHANGBEIMIANJIARE,RUGUOJIAREHOU,ZHIZHANGSHANGXIANCHULAIDEYANSEWEIZONGSE,SHUOMINGREMINPEIFANGBUTAIHELI,BAOCUNSHIJIANKENENGHUIBIJIAODUAN,RUGUOZHIZHANGSHANGHEIDEBUFENYOUXIXIAODETIAOWENHUOSEKUAIBUYUN,SHUOMINGTUCENGBUJUNYUN。ZHILIANGJIAOHAODEZHIZHANGZAIJIAREHOUYINGAISHIHEILVSE(DAIYIDIANLV),BINGQIESEKUAIJUNYUN,CONGZHONGXINXIANGSIZHOUYANSEZHUJIANBIANDAN。

  2, fire roasted method is also very simple, with a lighter heating in the back of the paper, if the paper is heated, the color is brown, that thermal formula is not reasonable, save time may be relatively short, if the paper on the black part with fine streaks or color unevenness, coating not even. The better quality paper, after heating, should be dark green (with a little green), and the color of the uniform, from the center to the surrounding color gradually fade.

u2电竞   3、YANGGUANGZHAOSHEDUIBIJIANBIE:JIANGDAYINCHUDEZHIZHANGYONGYINGGUANGBITUMOHOUFANGZAITAIYANGDIXIASHAI(ZHEIYANGKEYIJIASUREMINTUCENGDUIGUANGDEFANYING),NAZHONGZHIZUIKUAIBIANHEI,SHUOMINGKEBAOCUNDESHIJIANYUEDUAN。

  3, the sun contrast identification: print out the paper with fluorescent pen daub after put in the sun (which can accelerate the thermal coating on the reaction of light), which is the fastest black paper, that can save time is short.