91自拍視頻:瓦楞紙箱是一種應用(yong)(yong)廣泛(fan)的包(bao)(bao)裝(zhuang)制品(pin)，用(yong)(yong)量(liang)多。其優(you)越的使用(yong)(yong)性(xing)能(neng)和良好的加工(gong)性(xing)能(neng)逐漸取代了木(mu)箱(xiang)等(deng)運(yun)輸包(bao)(bao)裝(zhuang)容器，成為(wei)運(yun)輸包(bao)(bao)裝(zhuang)的主力(li)軍。它除了保護商(shang)品(pin)、便(bian)于倉儲(chu)、運(yun)輸之外，還起到美化商(shang)品(pin)，宣(xuan)傳商(shang)品(pin)的作用(yong)(yong)。瓦楞紙(zhi)箱(xiang)的強(qiang)度也受到很多因素的影響，下面(mian)小編給大家介紹下。

1、箱(xiang)(xiang)體(ti)形(xing)狀(zhuang)。瓦楞紙(zhi)(zhi)箱(xiang)(xiang)的(de)形(xing)狀(zhuang)不同，其(qi)抗壓強度也截(jie)然不同。紙(zhi)(zhi)箱(xiang)(xiang)的(de)支撐(cheng)力大(da)的(de)是(shi)：箱(xiang)(xiang)體(ti)中四個邊角和緊(jin)鄰(lin)邊角的(de)側邊，也就是(shi)正方形(xing)紙(zhi)(zhi)箱(xiang)(xiang)的(de)支撐(cheng)力相(xiang)對就比較(jiao)大(da)一些。此外，箱(xiang)(xiang)體(ti)周長(chang)(chang)越(yue)(yue)長(chang)(chang)，高(gao)度越(yue)(yue)高(gao)，其(qi)抗壓強度相(xiang)應就越(yue)(yue)低;開孔面積(ji)越(yue)(yue)大(da)，且越(yue)(yue)靠近邊角的(de)，箱(xiang)(xiang)體(ti)的(de)抗壓性(xing)能(neng)就越(yue)(yue)下降。

2.瓦(wa)楞(leng)(leng)紙(zhi)箱的(de)波(bo)形(xing)(xing)(xing)(xing)(xing)。瓦(wa)楞(leng)(leng)的(de)波(bo)形(xing)(xing)(xing)(xing)(xing)是指瓦(wa)楞(leng)(leng)上下兩(liang)個頂(ding)端及其(qi)相連線(xian)的(de)形(xing)(xing)(xing)(xing)(xing)狀。瓦(wa)楞(leng)(leng)的(de)波(bo)形(xing)(xing)(xing)(xing)(xing)有(you)U形(xing)(xing)(xing)(xing)(xing)、V形(xing)(xing)(xing)(xing)(xing)和(he)UV形(xing)(xing)(xing)(xing)(xing)三種。U形(xing)(xing)(xing)(xing)(xing)楞(leng)(leng)呈圓弧形(xing)(xing)(xing)(xing)(xing)狀，這種瓦(wa)楞(leng)(leng)紙(zhi)板緩沖(chong)性、彈性好，瓦(wa)楞(leng)(leng)輕微的(de)變形(xing)(xing)(xing)(xing)(xing)可迅速復原(yuan)，楞(leng)(leng)頂(ding)不(bu)易(yi)斷裂。但其(qi)所承受(shou)的(de)壓力，比(bi)V形(xing)(xing)(xing)(xing)(xing)楞(leng)(leng)的(de)紙(zhi)板差，且芯紙(zhi)和(he)粘合劑(ji)的(de)用(yong)量(liang)較多(duo)。V形(xing)(xing)(xing)(xing)(xing)楞(leng)(leng)呈三角形(xing)(xing)(xing)(xing)(xing)狀，楞(leng)(leng)形(xing)(xing)(xing)(xing)(xing)由(you)直線(xian)組成，V形(xing)(xing)(xing)(xing)(xing)楞(leng)(leng)紙(zhi)箱具有(you)芯紙(zhi)和(he)粘合劑(ji)的(de)用(yong)量(liang)少，且有(you)堅(jian)固耐用(yong)的(de)良好特性，它(ta)的(de)平面(mian)耐壓強(qiang)度(du)明顯高于(yu)U形(xing)(xing)(xing)(xing)(xing)楞(leng)(leng)的(de)紙(zhi)箱，但是它(ta)的(de)楞(leng)(leng)形(xing)(xing)(xing)(xing)(xing)一旦(dan)受(shou)壓變形(xing)(xing)(xing)(xing)(xing)，就難以(yi)恢復原(yuan)狀。

3.瓦(wa)(wa)楞(leng)(leng)(leng)紙箱的類(lei)型(xing)(xing)(xing)。UV形瓦(wa)(wa)楞(leng)(leng)(leng)紙板(ban)分為A、C、B和(he)E型(xing)(xing)(xing)四種。A楞(leng)(leng)(leng)型(xing)(xing)(xing)的瓦(wa)(wa)楞(leng)(leng)(leng)高(gao)(gao)而寬，故(gu)有(you)大(da)楞(leng)(leng)(leng)型(xing)(xing)(xing)之(zhi)稱。A楞(leng)(leng)(leng)型(xing)(xing)(xing)的紙箱承受平(ping)面(mian)壓(ya)(ya)力性(xing)能(neng)比B和(he)C楞(leng)(leng)(leng)型(xing)(xing)(xing)差(cha)，但其(qi)承受垂(chui)直壓(ya)(ya)力性(xing)能(neng)較高(gao)(gao)，較適(shi)合(he)于(yu)制作盛(sheng)(sheng)(sheng)裝(zhuang)(zhuang)不耐壓(ya)(ya)物品(pin)的紙箱。C楞(leng)(leng)(leng)型(xing)(xing)(xing)紙箱的楞(leng)(leng)(leng)高(gao)(gao)和(he)單位長度內的楞(leng)(leng)(leng)數，以及它的性(xing)能(neng)，介于(yu)A和(he)B楞(leng)(leng)(leng)型(xing)(xing)(xing)之(zhi)間，其(qi)又(you)有(you)細楞(leng)(leng)(leng)型(xing)(xing)(xing)之(zhi)稱，適(shi)用(yong)于(yu)盛(sheng)(sheng)(sheng)裝(zhuang)(zhuang)一(yi)般物品(pin)。B楞(leng)(leng)(leng)型(xing)(xing)(xing)的瓦(wa)(wa)楞(leng)(leng)(leng)低(di)又(you)密(mi)，故(gu)耐垂(chui)直壓(ya)(ya)力性(xing)能(neng)較差(cha)，但平(ping)面(mian)耐壓(ya)(ya)性(xing)能(neng)較高(gao)(gao)，所(suo)以，用(yong)B楞(leng)(leng)(leng)型(xing)(xing)(xing)紙板(ban)制作的紙箱，適(shi)用(yong)于(yu)盛(sheng)(sheng)(sheng)裝(zhuang)(zhuang)瓶裝(zhuang)(zhuang)類(lei)的食(shi)品(pin)等。E楞(leng)(leng)(leng)型(xing)(xing)(xing)紙板(ban)瓦(wa)(wa)楞(leng)(leng)(leng)低(di)矮而又(you)細密(mi)，故(gu)又(you)稱為微型(xing)(xing)(xing)楞(leng)(leng)(leng)。E楞(leng)(leng)(leng)型(xing)(xing)(xing)的紙板(ban)具有(you)重量輕、緩沖性(xing)能(neng)好(hao)、平(ping)面(mian)抗壓(ya)(ya)強度好(hao)等特點，利于(yu)于(yu)直接進行印(yin)刷(shua)。