蜂窩紙板性能比較
將面紙、芯紙相同,用紙量相同,芯層與面紙之間粘合的膠也相同的瓦楞紙板和蜂窩紙板做性能測試
蜂窩紙板由數據規定的化(hua):
(1)蜂窩紙板的(de)(de)平壓(ya)強(qiang)度遠高于瓦(wa)楞紙板,而(er)且在耗材量一定的(de)(de)情況下,蜂窩紙板的(de)(de)平壓(ya)強(qiang)度隨著孔徑的(de)(de)增大而(er)減少(shao)。
(2)蜂(feng)窩紙(zhi)(zhi)板(ban)(ban)的側壓(ya)(ya)強(qiang)度(du)隨著孔徑(jing)的增(zeng)大而減少;瓦楞紙(zhi)(zhi)板(ban)(ban)的側壓(ya)(ya)強(qiang)度(du)遠高于蜂(feng)窩紙(zhi)(zhi)板(ban)(ban),而橫向(xiang)的側壓(ya)(ya)強(qiang)度(du)則低(di)于蜂(feng)窩紙(zhi)(zhi)板(ban)(ban)。
(3)蜂窩(wo)紙板的彎曲(qu)強度(du)高于瓦楞紙板,其彎曲(qu)強度(du)隨(sui)著孔(kong)徑的增(zeng)大而增(zeng)大。
(4)瓦楞紙(zhi)(zhi)板的(de)剝離強(qiang)度高于蜂窩紙(zhi)(zhi)板;蜂窩紙(zhi)(zhi)板的(de)剝離強(qiang)度隨著(zhu)孔徑的(de)減少而有所增(zeng)加。
(5)蜂窩(wo)紙板和瓦楞紙板兩者的(de)戳穿(chuan)強度(du)基(ji)本沒有(you)很(hen)大的(de)差距。
由以(yi)(yi)上(shang)分析(xi)可(ke)以(yi)(yi)看(kan)出,瓦(wa)楞紙(zhi)(zhi)(zhi)(zhi)板(ban)(ban)(ban)(ban)和蜂(feng)(feng)(feng)窩紙(zhi)(zhi)(zhi)(zhi)板(ban)(ban)(ban)(ban)發展到(dao)今(jin)天,一個已到(dao)極限,一個步履艱(jian)難,所以(yi)(yi)必須開發新的天地。如果(guo)將瓦(wa)楞紙(zhi)(zhi)(zhi)(zhi)板(ban)(ban)(ban)(ban)和蜂(feng)(feng)(feng)窩紙(zhi)(zhi)(zhi)(zhi)板(ban)(ban)(ban)(ban)聯用(yong),可(ke)以(yi)(yi)發揮瓦(wa)楞紙(zhi)(zhi)(zhi)(zhi)板(ban)(ban)(ban)(ban)和蜂(feng)(feng)(feng)窩紙(zhi)(zhi)(zhi)(zhi)板(ban)(ban)(ban)(ban)的優(you)勢,其復合(he)紙(zhi)(zhi)(zhi)(zhi)板(ban)(ban)(ban)(ban)的側壓強度(du)和平壓強度(du)均可(ke)以(yi)(yi)提(ti)高(gao)。另外,在制作(zuo)(zuo)包(bao)(bao)裝(zhuang)箱(xiang)(xiang)時,若以(yi)(yi)瓦(wa)楞紙(zhi)(zhi)(zhi)(zhi)箱(xiang)(xiang)作(zuo)(zuo)為(wei)箱(xiang)(xiang)體(ti),箱(xiang)(xiang)內上(shang)下四壁用(yong)蜂(feng)(feng)(feng)窩紙(zhi)(zhi)(zhi)(zhi)板(ban)(ban)(ban)(ban)做襯(chen)墊,可(ke)以(yi)(yi)提(ti)高(gao)包(bao)(bao)裝(zhuang)箱(xiang)(xiang)的防震(zhen)、抗壓、保溫、抗戳穿能力和承載能力。因此(ci),現階段瓦(wa)楞紙(zhi)(zhi)(zhi)(zhi)板(ban)(ban)(ban)(ban)和蜂(feng)(feng)(feng)窩紙(zhi)(zhi)(zhi)(zhi)板(ban)(ban)(ban)(ban)不能互相成(cheng)為(wei)競爭對手(shou),而應在生產和應用(yong)上(shang)成(cheng)為(wei)合(he)作(zuo)(zuo)的伙伴。
瓦楞(leng)紙(zhi)板和蜂(feng)窩(wo)紙(zhi)板都有(you)各(ge)自的(de)優勢。概括起(qi)來,瓦楞(leng)紙(zhi)板的(de)優勢在(zai)于:實力強大,產品成(cheng)熟,人(ren)才雄厚,但是企(qi)業生產過剩(sheng),迫切需要開發(fa)(fa)新的(de)市場。蜂(feng)窩(wo)紙(zhi)板的(de)優勢在(zai)于:市場大,產品新,效益好,但企(qi)業規模不(bu)大,發(fa)(fa)展(zhan)不(bu)快,困難不(bu)少,希望得到瓦楞(leng)紙(zhi)板行業的(de)大力支持。故二者應該結合(he)起(qi)來,優勢互補,共(gong)同發(fa)(fa)展(zhan),這是科學發(fa)(fa)展(zhan)的(de)必然趨勢。
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