箱裝啤酒從冷藏室出來遇到熱的空氣會在瓦楞包裝紙箱的表面結成小水珠,瓦楞包裝紙箱表面的油墨,特別是光油易于溶解在水中發生粘性,快遞箱廠家這樣簡略使堆積(ji)在(zai)一(yi)起(qi)的(de)(de)瓦楞包(bao)裝(zhuang)紙(zhi)這就需(xu)(xu)求(qiu)(qiu)(qiu)在(zai)打印和油墨方面需(xu)(xu)求(qiu)(qiu)(qiu)特別注意,對光油的(de)(de)需(xu)(xu)求(qiu)(qiu)(qiu)非常(chang)高,一(yi)般的(de)(de)光油很難抵(di)達這樣的(de)(de)效果。 滿足(zu)出產自動裝(zhuang)箱(xiang)需(xu)(xu)求(qiu)(qiu)(qiu),啤酒瓦楞包(bao)裝(zhuang)紙(zhi)箱(xiang)有必要(yao)要(yao)可以習慣機器(qi)自動裝(zhuang)箱(xiang),這方面對啤酒瓦楞包(bao)裝(zhuang)紙(zhi)箱(xiang)的(de)(de)平(ping)整度、強(qiang)度需(xu)(xu)求(qiu)(qiu)(qiu)非常(chang)嚴(yan)厲,否(fou)則裝(zhuang)箱(xiang)線(xian)無法運用,就會呈現卡機的(de)(de)表象。
紙箱包裝產品出現油墨枯燥速度慢的現象,快遞箱廠家它簡單引起印刷品被粘壞,并給后加工帶來一些困難,這一問題咱們認為可以從以下三個方面著手處理:1、恰當延伸后加工的間隔時間或將印品散開曬干。2、改用吸墨功能稍強的原紙:快遞箱如涂(tu)布白(bai)(bai)板紙(zhi)(zhi)(zhi)(zhi)在這方(fang)面就比漂白(bai)(bai)掛(gua)面紙(zhi)(zhi)(zhi)(zhi)白(bai)(bai)板紙(zhi)(zhi)(zhi)(zhi)吸收功能要(yao)強。3、選(xuan)用(yong)快干型油(you)墨(mo)或(huo)(huo)許依據油(you)墨(mo)的(de)特性加入相應適量的(de)枯燥助劑,并減少著(zhu)墨(mo)部(bu)位的(de)施墨(mo)量。產品的(de)印墨(mo)部(bu)位被(bei)粘(zhan)(zhan)毛(mao)或(huo)(huo)粘(zhan)(zhan)破(po),這個(ge)問題的(de)出現(xian)是(shi)因為(wei)白(bai)(bai)板紙(zhi)(zhi)(zhi)(zhi)、銅版紙(zhi)(zhi)(zhi)(zhi)、膠印紙(zhi)(zhi)(zhi)(zhi)的(de)原(yuan)料、紙(zhi)(zhi)(zhi)(zhi)質結構(gou)及生產工藝不同產生的(de),特別是(shi)冬季,因為(wei)氣溫低油(you)墨(mo)粘(zhan)(zhan)度(du)大,白(bai)(bai)板紙(zhi)(zhi)(zhi)(zhi)的(de)掛(gua)面層或(huo)(huo)許涂(tu)布層常(chang)會出現(xian)印墨(mo)部(bu)位被(bei)粘(zhan)(zhan)毛(mao)或(huo)(huo)粘(zhan)(zhan)破(po)的(de)現(xian)象(xiang)
紙箱包裝是由面紙、里紙、芯紙和加工成波形瓦楞的瓦楞紙通過粘合而成。快遞箱廠家根據商品包裝的需求,快遞箱廠家紙(zhi)(zhi)(zhi)板(ban)(ban)可以加工成(cheng)單面瓦(wa)(wa)(wa)楞(leng)(leng)(leng)紙(zhi)(zhi)(zhi)板(ban)(ban)、三層(ceng)瓦(wa)(wa)(wa)楞(leng)(leng)(leng)紙(zhi)(zhi)(zhi)板(ban)(ban)、五層(ceng)、七層(ceng)、十一(yi)層(ceng)等瓦(wa)(wa)(wa)楞(leng)(leng)(leng)紙(zhi)(zhi)(zhi)板(ban)(ban)。不同(tong)波紋形狀的瓦(wa)(wa)(wa)楞(leng)(leng)(leng),粘結成(cheng)的瓦(wa)(wa)(wa)楞(leng)(leng)(leng)紙(zhi)(zhi)(zhi)板(ban)(ban)的功能也(ye)有(you)所不同(tong)。即(ji)使使用(yong)同(tong)樣(yang)質量的面紙(zhi)(zhi)(zhi)和里(li)紙(zhi)(zhi)(zhi),由于(yu)(yu)楞(leng)(leng)(leng)形的差異,構成(cheng)的瓦(wa)(wa)(wa)楞(leng)(leng)(leng)紙(zhi)(zhi)(zhi)板(ban)(ban)的性(xing)(xing)能也(ye)有(you)一(yi)定區別。目前國際(ji)上通用(yong)的瓦(wa)(wa)(wa)楞(leng)(leng)(leng)楞(leng)(leng)(leng)形分為四種,它們(men)分別是(shi)A型(xing)楞(leng)(leng)(leng)、C型(xing)楞(leng)(leng)(leng)、B型(xing)楞(leng)(leng)(leng)和E型(xing)楞(leng)(leng)(leng)。它們(men)的技(ji)術指標和要求(qiu)見(jian)表一(yi)。A型(xing)楞(leng)(leng)(leng)制成(cheng)的瓦(wa)(wa)(wa)楞(leng)(leng)(leng)紙(zhi)(zhi)(zhi)板(ban)(ban)具有(you)較好(hao)的緩沖性(xing)(xing),富有(you)一(yi)定的彈性(xing)(xing),C型(xing)楞(leng)(leng)(leng)較A型(xing)楞(leng)(leng)(leng)次之。但挺度和抗沖擊性(xing)(xing)優于(yu)(yu)A型(xing)楞(leng)(leng)(leng);B型(xing)楞(leng)(leng)(leng)排列密度大,制成(cheng)的瓦(wa)(wa)(wa)楞(leng)(leng)(leng)紙(zhi)(zhi)(zhi)板(ban)(ban)表面平(ping)整,承(cheng)壓(ya)力(li)高,適于(yu)(yu)印刷;E型(xing)楞(leng)(leng)(leng)由于(yu)(yu)薄而密,更呈現了它的剛強(qiang)度。
小小的一張A4紙也存在等次的劃分,快遞箱廠家價格決(jue)定質(zhi)(zhi)量(liang),那么問題來了紙(zhi)(zhi)分為(wei)幾個等級(ji)(ji)了?復(fu)印(yin)紙(zhi)(zhi)一般都是純木(mu)漿,一般可(ke)以分為(wei)3大等級(ji)(ji),一級(ji)(ji)用(yong)(yong)紙(zhi)(zhi)多使(shi)用(yong)(yong)于(yu)企業對(dui)(dui)外文(wen)(wen)件,紙(zhi)(zhi)張(zhang)(zhang)制作要求(qiu)非(fei)常(chang)嚴格,必須為(wei)100%純木(mu)漿、不起(qi)紙(zhi)(zhi)粉(fen)不變脆,含(han)水量(liang)為(wei)4.5%-5.5%。二級(ji)(ji)用(yong)(yong)紙(zhi)(zhi)多使(shi)用(yong)(yong)于(yu)大批量(liang)的(de)對(dui)(dui)外文(wen)(wen)件復(fu)印(yin),是一種經(jing)濟(ji)適用(yong)(yong)型(xing)紙(zhi)(zhi)復(fu)印(yin)紙(zhi)(zhi),相(xiang)較于(yu)一級(ji)(ji)紙(zhi)(zhi)張(zhang)(zhang)而言,白度偏低,手感略薄(bo)。多使(shi)用(yong)(yong)于(yu)企業內部(bu)運(yun)用(yong)(yong),對(dui)(dui)紙(zhi)(zhi)質(zhi)(zhi)要求(qiu)不高的(de)文(wen)(wen)本打(da)印(yin),也就是我們日(ri)常(chang)辦(ban)公打(da)印(yin)普通問價你資(zi)料(liao)時所(suo)運(yun)用(yong)(yong)的(de)復(fu)印(yin)紙(zhi)(zhi)。