根據美國包裝機構提供的有關資料預測,今後10年(nian)啤(pi)酒(jiu)瓦(wa)楞(leng)紙(zhi)箱(xiang)包(bao)裝(zhuang)仍(reng)會(hui)有(you)很(hen)好(hao)的(de)發(fa)展(zhan)前(qian)景(jing),而(er)且(qie)潛(qian)在(zai)市(shi)場(chang)很(hen)大(da)。為(wei)增(zeng)強(qiang)或(huo)保(bao)護(hu)啤(pi)酒(jiu)的(de)安(an)全(quan)性(xing)及(ji)產(chan)品(pin)良(liang)好(hao)的(de)外(wai)觀(guan)形(xing)象(xiang),啤(pi)酒(jiu)瓦(wa)楞(leng)紙(zhi)箱(xiang)要(yao)具(ju)備(bei)如(ru)下(xia)要(yao)素(su)方(fang)可(ke)成(cheng)為(wei)精(jing)品(pin):
保護功能
保護好內裝啤酒是啤酒瓦楞紙箱的首要功能。因此,啤酒生產企業都根據瓦楞紙箱承重量、碼垛高度的不同製定瓦楞氏箱的物理強度指標,包括瓦楞紙箱的邊壓強度、耐破強度、戳穿強度、黏合強度、空箱抗壓強度等。啤酒瓦楞紙箱就要滿足這些物理強度要求,實現其保護功能。
銷售功能
精jing美mei的de印yin刷shua圖tu案an在zai當dang前qian競jing爭zheng激ji烈lie的de終zhong端duan市shi場chang渠qu道dao中zhong發fa揮hui著zhe吸xi引yin消xiao費fei者zhe眼yan球qiu的de巨ju大da作zuo用yong,對dui產chan品pin品pin牌pai美mei譽yu度du和he促cu銷xiao有you著zhe良liang好hao的de提ti升sheng作zuo用yong。如ru今jin,更geng多duo的de消xiao費fei者zhe喜xi歡huan整zheng箱xiang購gou買mai啤pi酒jiu或huo作zuo為wei禮li品pin贈zeng送song,精jing美mei的de瓦wa楞leng紙zhi箱xiang外wai包bao裝zhuang成cheng為wei無wu聲sheng的de推tui銷xiao員yuan,啤pi酒jiu瓦wa楞leng紙zhi箱xiang不bu單dan單dan是shi產chan品pin的de運yun輸shu包bao裝zhuang,現xian在zai正zheng慢man慢man向xiang銷xiao售shou包bao裝zhuang滲shen透tou。?
目前,瓦楞紙箱包裝彩色化已經成為啤酒瓦楞紙箱的主流,提高了啤酒的檔次。瓦楞紙箱包裝彩色化現有的成箱工藝分為傳統膠印、柔印和預印三種方式。在啤酒瓦楞紙箱的印刷中,主要的印刷方式還是膠印,預印和柔印僅分別占到10%—20%左右。但是,預印作為一種先進的印刷工藝,開始引起啤酒生產企業的關注,在啤酒業應用逐漸升溫。?
彩印啤酒瓦楞紙箱要求色差統一,以保證整體形象。印刷色差一般通過目視法和儀器法來判定:?目視法:同一批次產品不許有肉眼可鑒色差,同一品種批次間無明顯色差。儀器法:同一批次產品△E≤2.0,同一品種批次△E≤2.5。
啤pi酒jiu瓦wa楞leng紙zhi箱xiang結jie構gou上shang的de人ren性xing化hua設she計ji,增zeng強qiang了le展zhan示shi效xiao果guo,賦fu予yu了le瓦wa楞leng紙zhi箱xiang的de輔fu助zhu功gong能neng。如ru啤pi酒jiu瓦wa楞leng紙zhi箱xiang封feng頂ding上shang增zeng加jia手shou撕si口kou設she計ji,手shou撕si即ji開kai,方fang便bian啤pi酒jiu取qu放fang,同tong時shi手shou撕si口kou撕si開kai後hou的de啤pi酒jiu紙zhi箱xiang還hai有you較jiao好hao的de展zhan示shi功gong能neng。隨sui著zhe超chao市shi的de發fa展zhan,啤pi酒jiu瓦wa楞leng紙zhi箱xiang增zeng加jia開kai窗chuang設she計ji或huo部bu分fen透tou明ming設she計ji都dou將jiang被bei看kan好hao,消xiao費fei者zhe對dui內nei裝zhuang啤pi酒jiu可ke以yi一yi目mu了le然ran。
耐摩擦性能
為(wei)保(bao)證(zheng)產(chan)品(pin)的(de)使(shi)用(yong)外(wai)觀(guan)質(zhi)量(liang),通(tong)常(chang)應(ying)對(dui)瓦(wa)楞(leng)紙(zhi)箱(xiang)的(de)表(biao)麵(mian)墨(mo)層(ceng)進(jin)行(xing)耐(nai)磨(mo)擦(ca)性(xing)能(neng)檢(jian)測(ce),用(yong)來(lai)評(ping)估(gu)印(yin)刷(shua)油(you)墨(mo)在(zai)瓦(wa)楞(leng)紙(zhi)箱(xiang)上(shang)的(de)抗(kang)磨(mo)性(xing)能(neng)。啤(pi)酒(jiu)瓦(wa)楞(leng)紙(zhi)箱(xiang)要(yao)求(qiu)能(neng)承(cheng)受(shou)一(yi)定(ding)力(li)量(liang)來(lai)回(hui)100次以上的摩擦而瓦楞紙箱印刷顏色不會轉移。?檢驗瓦楞紙箱表麵墨層的耐磨性能采用“幹摩擦試驗法”,試(shi)驗(yan)方(fang)法(fa)通(tong)常(chang)采(cai)用(yong)摩(mo)擦(ca)試(shi)驗(yan)機(ji)來(lai)檢(jian)測(ce),首(shou)先(xian)將(jiang)白(bai)色(se)測(ce)試(shi)紙(zhi)緊(jin)附(fu)於(yu)摩(mo)擦(ca)體(ti),然(ran)後(hou)將(jiang)試(shi)驗(yan)標(biao)準(zhun)要(yao)求(qiu)的(de)摩(mo)擦(ca)次(ci)數(shu)輸(shu)入(ru)控(kong)製(zhi)係(xi)統(tong),啟(qi)動(dong)機(ji)器(qi),試(shi)驗(yan)即(ji)可(ke)實(shi)現(xian)自(zi)動(dong)控(kong)製(zhi),執(zhi)行(xing)機(ji)構(gou)采(cai)用(yong)高(gao)精(jing)度(du)齒(chi)輪(lun)減(jian)速(su)微(wei)型(xing)電(dian)動(dong)機(ji)驅(qu)動(dong)摩(mo)擦(ca)體(ti)進(jin)行(xing)直(zhi)線(xian)往(wang)複(fu)摩(mo)擦(ca)運(yun)動(dong),試(shi)驗(yan)結(jie)束(shu)後(hou)出(chu)現(xian)蜂(feng)鳴(ming)提(ti)示(shi)。試(shi)驗(yan)結(jie)果(guo)是(shi)根(gen)據(ju)白(bai)色(se)測(ce)試(shi)紙(zhi)表(biao)麵(mian)有(you)無(wu)明(ming)顯(xian)油(you)墨(mo)痕(hen)跡(ji)來(lai)評(ping)價(jia)瓦(wa)楞(leng)紙(zhi)箱(xiang)表(biao)麵(mian)墨(mo)層(ceng)的(de)耐(nai)磨(mo)性(xing)能(neng)。瓦(wa)楞(leng)紙(zhi)箱(xiang)表(biao)麵(mian)墨(mo)層(ceng)的(de)耐(nai)磨(mo)性(xing)能(neng)是(shi)否(fou)良(liang)好(hao),主(zhu)要(yao)由(you)油(you)墨(mo)及(ji)箱(xiang)麵(mian)上(shang)光(guang)油(you)的(de)質(zhi)量(liang)性(xing)能(neng)所(suo)決(jue)定(ding),生(sheng)產(chan)時(shi)應(ying)選(xuan)用(yong)耐(nai)磨(mo)及(ji)附(fu)著(zhe)力(li)較(jiao)好(hao)的(de)油(you)墨(mo)及(ji)光(guang)油(you)。?
防滑性能
為防止啤酒箱之間滑移,造成啤酒箱傾斜、摔倒、碰撞,致使啤酒爆瓶,啤酒瓦楞紙箱必須具備一定的防滑性能。?
啤(pi)酒(jiu)瓦(wa)楞(leng)紙(zhi)箱(xiang)的(de)防(fang)滑(hua)性(xing)能(neng)用(yong)防(fang)滑(hua)角(jiao)度(du)來(lai)進(jin)行(xing)評(ping)價(jia),防(fang)滑(hua)角(jiao)度(du)又(you)稱(cheng)為(wei)瓦(wa)楞(leng)紙(zhi)箱(xiang)間(jian)的(de)靜(jing)摩(mo)擦(ca)係(xi)數(shu)。為(wei)兼(jian)顧(gu)生(sheng)產(chan)物(wu)流(liu)和(he)裝(zhuang)卸(xie)效(xiao)率(lv),啤(pi)酒(jiu)瓦(wa)楞(leng)紙(zhi)箱(xiang)防(fang)滑(hua)角(jiao)度(du)可(ke)以(yi)接(jie)受(shou)範(fan)圍(wei)是(shi)24±3°,即瓦楞紙箱的堆放在傾斜24±3°以內,箱與箱之間不能發生有滑動脫落的現象。?
啤酒瓦楞紙箱的防滑角度試驗方法是將兩個相同的被檢測的瓦楞紙箱(箱內必須裝有實際的內容物)整zheng齊qi疊die放fang於yu防fang滑hua儀yi上shang,勻yun速su搖yao動dong搖yao手shou,使shi瓦wa楞leng紙zhi箱xiang傾qing斜xie角jiao度du勻yun速su增zeng加jia,觀guan察cha上shang層ceng瓦wa楞leng紙zhi箱xiang發fa生sheng滑hua動dong時shi的de傾qing斜xie角jiao度du,即ji是shi啤pi酒jiu瓦wa楞leng紙zhi箱xiang的de防fang滑hua角jiao度du。?
walengzhixiangyaodadaosuoguidingdefanghuajiaodu,zexucaiyongshihedefanghuamianzhicailiaojifanghuayoumoheguangyou,bingzaishengchanshijishigenzongjiance,faxianwentijishiduisuoshiyongcailiaojinxingtiaozheng。genjujingyan,zaiyibanqingkuangxia,duibiaomianxuyaoshangguangyoudewalengzhixiang,zhixuyaoqiuyoumogongyingshangduiguangyoudefanghuaxingnengjiayikongzhihuotiaozheng,jikeyibaozhenghuogaibianwalengzhixiangbiaomiandefanghuaxingneng。?
防水性能?
pijiuzaiyunshuguochengzhongbukebimianhuichanshengbaopo,weibimianchuxiandamianjideyetikuosan,zaochengzhouweiwalengzhixiangdetaxiang,pijiuwalengzhixiangyingjuyouyidingdefangshuixingneng。?啤酒瓦楞紙箱要求麵裏都要具備防水性能,水滴在麵裏紙上,水珠在8秒內能夠保持完整,且末滲入紙張,或在保持水珠完整形狀的前提下,紙麵呈點狀的水痕,不允許呈片狀的水滴。?
具有防水性能的瓦楞紙板根據其耐水性能不同,大體上可以分為三種:?疏水瓦楞紙板——是指短時間受到水的影響時,經過加工的瓦楞紙板表麵使水凝聚成為水滴濺開,以防止水的滲透。?
疏shu水shui瓦wa楞leng紙zhi板ban製zhi造zao工gong藝yi,是shi在zai造zao紙zhi過guo程cheng中zhong,為wei使shi原yuan紙zhi提ti高gao防fang水shui性xing,在zai紙zhi漿jiang內nei加jia入ru造zao紙zhi抗kang水shui劑ji或huo進jin行xing表biao麵mian施shi膠jiao,賦fu予yu原yuan紙zhi耐nai水shui性xing。一yi般ban在zai造zao紙zhi廠chang生sheng產chan掛gua麵mian紙zhi板ban時shi,將jiang造zao紙zhi抗kang水shui劑ji塗tu在zai造zao紙zhi機ji的de壓ya光guang機ji的de表biao麵mian,進jin行xing塗tu布bu。也ye有you在zai製zhi造zao瓦wa愣leng紙zhi板ban時shi,在zai瓦wa楞leng紙zhi板ban機ji上shang用yong輥gun式shi塗tu布bu機ji進jin行xing造zao紙zhi抗kang水shui劑ji塗tu布bu,或huo用yong噴pen霧wu裝zhuang置zhi在zai紙zhi板ban表biao麵mian噴pen塗tu造zao紙zhi抗kang水shui劑ji。?
耐水瓦楞紙板——也稱為擋水瓦楞紙板,這種紙板長時間和水接觸,基本上不使水通過。?耐(nai)水(shui)瓦(wa)楞(leng)紙(zhi)板(ban)製(zhi)造(zao)工(gong)藝(yi),是(shi)在(zai)瓦(wa)楞(leng)紙(zhi)板(ban)黏(nian)合(he)過(guo)程(cheng)中(zhong),把(ba)耐(nai)水(shui)性(xing)的(de)防(fang)水(shui)塗(tu)料(liao)用(yong)噴(pen)塗(tu)法(fa)或(huo)滾(gun)塗(tu)法(fa)塗(tu)布(bu)在(zai)紙(zhi)張(zhang)表(biao)麵(mian)上(shang),使(shi)紙(zhi)板(ban)具(ju)有(you)良(liang)好(hao)的(de)耐(nai)水(shui)性(xing)。?
強耐水性瓦楞紙板——這種紙板長時間和水接觸,也幾乎不透水。強耐水性瓦楞紙板製造方法有兩種:一是一次加工法,即在抄紙階段就賦予原紙以耐水性;還有二次加工法,即采用塗布法和浸漬法在瓦楞紙板製造階段賦予其耐水性。?
啤(pi)酒(jiu)瓦(wa)楞(leng)紙(zhi)箱(xiang)的(de)防(fang)水(shui)性(xing)能(neng)可(ke)以(yi)在(zai)紙(zhi)箱(xiang)用(yong)料(liao)及(ji)防(fang)水(shui)工(gong)藝(yi)上(shang)實(shi)現(xian)。在(zai)用(yong)料(liao)上(shang),原(yuan)紙(zhi)的(de)防(fang)水(shui)性(xing)能(neng)選(xuan)用(yong)牛(niu)皮(pi)箱(xiang)板(ban)紙(zhi)明(ming)顯(xian)優(you)於(yu)掛(gua)麵(mian)箱(xiang)板(ban)紙(zhi),防(fang)水(shui)工(gong)藝(yi)上(shang)選(xuan)用(yong)疏(shu)水(shui)瓦(wa)楞(leng)紙(zhi)板(ban)就(jiu)可(ke)以(yi)實(shi)現(xian)啤(pi)酒(jiu)瓦(wa)楞(leng)紙(zhi)箱(xiang)防(fang)水(shui)性(xing)能(neng)。
防黏性能
xiangzhuangpijiuconglengzangshichulaiyudaoredekongqihuizaiwalengzhixiangdebiaomianjiechengxiaoshuizhu,walengzhixiangbiaomiandeyoumo,tebieshiguangyouyiyurongjiezaishuizhongchanshengnianxing,zheyangrongyishiduijizaiyiqidewalengzhixiangnianjieqilai,sunhaiwalengzhixiangbiaomiandeyinshuaxiaoguo。?這就要求在印刷和油墨方麵需要特別注意,對光油的要求要非常高,普通的光油很難達到這樣的效果。
滿足生產自動裝箱要求
啤酒瓦楞紙箱必須要能夠實現機器自動裝箱,這方麵對啤酒瓦楞紙箱的平整度、強度要求非常嚴格,否則裝箱線無法使用,就會出現卡機的現象。?對紙板的平整度國家標準要求是在每一米的單張瓦楞紙板上,不得有大於20mm的曲翹。而為滿足啤酒生產自動裝箱的要求,對紙板的平整度要求比較苛刻,要求在每一米長度的瓦楞紙板上翹曲在8mm以內。
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