什(shen)么是不干胶(jiao)标签生产两步法，怎么加(jia)工的？

不干胶标(biao)(biao)签(qian)(qian)常见的有药品标(biao)(biao)签(qian)(qian)、食(shi)品标(biao)(biao)签(qian)(qian)、酒标(biao)(biao)签(qian)(qian)、电(dian)池(chi)标(biao)(biao)签(qian)(qian)、外箱标(biao)(biao)签(qian)(qian)、洗发水标(biao)(biao)签(qian)(qian)、条形(xing)码标(biao)(biao)签(qian)(qian)、产品半成(cheng)品临(lin)时标(biao)(biao)签(qian)(qian)等等，主(zhu)要应用以纸张、薄膜为(wei)主(zhu)。

所谓(wei)两(liang)步(bu)(bu)法(fa)(fa)加(jia)(jia)工(gong)(gong)(gong)，是(shi)指印(yin)(yin)刷好加(jia)(jia)工(gong)(gong)(gong)分别在两(liang)台设(she)备上进行(xing)。这与不(bu)干胶标(biao)签(qian)的(de)联(lian)机(ji)(ji)加(jia)(jia)工(gong)(gong)(gong)，是(shi)两(liang)种不(bu)同的(de)生(sheng)(sheng)产(chan)方式。目(mu)前，绝大(da)多数标(biao)签(qian)印(yin)(yin)刷机(ji)(ji)都(dou)是(shi)针对(dui)联(lian)机(ji)(ji)加(jia)(jia)工(gong)(gong)(gong)生(sheng)(sheng)产(chan)而设(she)计的(de)，即印(yin)(yin)刷、后道加(jia)(jia)工(gong)(gong)(gong)一次(ci)完成。标(biao)签(qian)印(yin)(yin)刷机(ji)(ji)前端进料，后面出来的(de)已经(jing)是(shi)标(biao)签(qian)产(chan)品了。但是(shi)随(sui)着标(biao)签(qian)生(sheng)(sheng)产(chan)的(de)工(gong)(gong)(gong)序越(yue)来越(yue)多，工(gong)(gong)(gong)艺(yi)越(yue)来越(yue)复杂(za)，一次(ci)性(xing)联(lian)机(ji)(ji)加(jia)(jia)工(gong)(gong)(gong)完成全(quan)部(bu)工(gong)(gong)(gong)艺(yi)几乎不(bu)可能实(shi)现。其(qi)中的(de)道理也很简(jian)单，首先是(shi)任(ren)何设(she)备都(dou)有(you)自己的(de)局限性(xing)，一台设(she)备不(bu)可能具(ju)备所有(you)的(de)功(gong)能;其(qi)次(ci)，连(lian)续工(gong)(gong)(gong)序越(yue)多，停机(ji)(ji)浪(lang)费越(yue)大(da)。反之(zhi)，采用两(liang)步(bu)(bu)法(fa)(fa)进行(xing)标(biao)签(qian)加(jia)(jia)工(gong)(gong)(gong)，生(sheng)(sheng)产(chan)将灵活得(de)多。当然(ran)，两(liang)步(bu)(bu)法(fa)(fa)也存在着一些弊病，比(bi)如(ru)加(jia)(jia)工(gong)(gong)(gong)效率(lv)较低、速度较慢，但是(shi)对(dui)于中短版的(de)业务来说，两(liang)步(bu)(bu)法(fa)(fa)仍然(ran)是(shi)综合(he)效率(lv)最(zui)好的(de)加(jia)(jia)工(gong)(gong)(gong)方法(fa)(fa)。

以目前化妆(zhuang)品包装上(shang)(shang)(shang)(shang)常(chang)用(yong)的(de)(de)模(mo)内标(biao)签(qian)(qian)为(wei)例，这(zhei)种不干胶贴(tie)纸的(de)(de)加(jia)工(gong)方程复(fu)杂，通常(chang)需要经(jing)过印(yin)刷(shua)(shua)、烫(tang)金、上(shang)(shang)(shang)(shang)光(guang)(guang)、模(mo)切(qie)(qie)等(deng)工(gong)艺(yi)。对于小批量(liang)业务，模(mo)内标(biao)签(qian)(qian)的(de)(de)生产(chan)一般采用(yong)：轮转印(yin)刷(shua)(shua)机(ji)(ji)印(yin)刷(shua)(shua)-烫(tang)金机(ji)(ji)机(ji)(ji)械烫(tang)金-轮转机(ji)(ji)上(shang)(shang)(shang)(shang)光(guang)(guang)-模(mo)切(qie)(qie)机(ji)(ji)模(mo)切(qie)(qie)，四道(dao)(dao)工(gong)序要在三台设备(bei)上(shang)(shang)(shang)(shang)完成，这(zhei)就是(shi)典型(xing)的(de)(de)两步法加(jia)工(gong)。现在标(biao)签(qian)(qian)生产(chan)企业引进的(de)(de)独立(li)加(jia)工(gong)设备(bei)越来越多(duo)，功(gong)能也局限(xian)于单一功(gong)能，经(jing)常(chang)是(shi)多(duo)功(gong)能组(zu)合(he)，如复(fu)膜(mo)模(mo)切(qie)(qie)、烫(tang)金复(fu)膜(mo)模(mo)切(qie)(qie)、上(shang)(shang)(shang)(shang)光(guang)(guang)模(mo)切(qie)(qie)等(deng)，设备(bei)形式(shi)包括平压平、圆压圆等(deng)。标(biao)签(qian)(qian)的(de)(de)印(yin)刷(shua)(shua)在印(yin)刷(shua)(shua)机(ji)(ji)上(shang)(shang)(shang)(shang)完成，其(qi)他(ta)工(gong)艺(yi)利用(yong)后道(dao)(dao)加(jia)工(gong)设备(bei)二次加(jia)工(gong)完成。