熱(re)熔(rong)(rong)膠貼(tie)(tie)(tie)標機(ji)占有空間小(xiao)(xiao),應用(yong)(yong)靈活(huo)在中小(xiao)(xiao)型企(qi)業遭受(shou)廣泛運用(yong)(yong)。在瓶子的(de)規格型號層面不但(dan)適(shi)用(yong)(yong)圓罐,同(tong)時可以適(shi)用(yong)(yong)扁(bian)瓶方瓶。銷售市(shi)場(chang)上的(de)熱(re)熔(rong)(rong)膠貼(tie)(tie)(tie)標機(ji)品種繁(fan)多,但(dan)以不變應萬(wan)變,熱(re)熔(rong)(rong)膠貼(tie)(tie)(tie)標機(ji)的(de)貼(tie)(tie)(tie)標簽方式具體有吸貼(tie)(tie)(tie)法,吹貼(tie)(tie)(tie)法與擦貼(tie)(tie)(tie)法三種。下邊和(he)我們一起去看一下吧。
吸貼(tie)法的基本(ben)工作原(yuan)理是當熱熔膠貼(tie)標機的不干膠貼(tie)紙離去輸送(song)帶后(hou),遍布到(dao)真空泵墊上(shang),真空電纜(lan)連接一個機械設(she)備的尾端。當這一機械設(she)備設(she)備伸(shen)展到(dao)標識與包裝(zhuang)件相(xiang)觸碰后(hou),就收攏回(hui)家(jia),這時(shi)就將標簽(qian)貼(tie)紙附(fu)到(dao)包裝(zhuang)件上(shang)。這個辦法的特點(dian)是高(gao)精度,并且適用難度大的商品的貼(tie)標簽(qian)加工工藝。
吹貼法是在吸貼法原來的基本上的改善,區別是在于真空墊的表面保持不動,標簽固定和定位在一個“真空柵”上,“真空柵”為一個上面具有幾百個小孔的平面,小孔是用來維持形成“空氣射流”。由這種“氣體水射流”吹出一股空氣壓縮機,工作壓力很強,使真空泵格柵標識轉動,讓它貼附到被包裝物件上。這類辦法的特點是精密度較高并且具有穩定性。
擦貼(tie)法的原理則是在貼(tie)標(biao)簽(qian)(qian)(qian)(qian)時,當熱熔(rong)膠貼(tie)標(biao)機標(biao)識的外緣一部粘貼(tie)到(dao)包(bao)(bao)裝(zhuang)裝(zhuang)件(jian)(jian)之后,商(shang)品立刻帶去標(biao)識。這類辦法的特點(dian)是貼(tie)標(biao)簽(qian)(qian)(qian)(qian)速度(du)更快,可(ke)是由于這類貼(tie)標(biao)簽(qian)(qian)(qian)(qian)方式(shi)的精(jing)密度(du)取(qu)決于包(bao)(bao)裝(zhuang)件(jian)(jian)通(tong)過(guo)熱熔(rong)膠貼(tie)標(biao)機的速度(du)與標(biao)簽(qian)(qian)(qian)(qian)分配(pei)的速度(du)一致,這就致使(shi)了假如操縱,精(jing)密度(du)將受(shou)到(dao)影(ying)響。