鋼桶的優勢

1、經濟效益(yi)顯(xian)著 減小用(yong)材厚度，節約(yue)了原材料(liao)，給企業帶來的(de)經濟效益(yi)是顯(xian)著的(de)。

2、堆(dui)(dui)碼運(yun)輸(shu)方(fang)便，未(wei)縮(suo)(suo)頸(jing)的桶(tong)(tong)(tong)(tong)(tong)底(di)比較容易地套(tao)堆(dui)(dui)在縮(suo)(suo)頸(jing)后的桶(tong)(tong)(tong)(tong)(tong)頂(ding)上，相對平穩安全。反之(zhi)，縮(suo)(suo)頸(jing)后的桶(tong)(tong)(tong)(tong)(tong)底(di)也比較容易地套(tao)堆(dui)(dui)在未(wei)縮(suo)(suo)頸(jing)的桶(tong)(tong)(tong)(tong)(tong)頂(ding)上，但(dan)未(wei)縮(suo)(suo)頸(jing)的桶(tong)(tong)(tong)(tong)(tong)頂(ding)的強度(du)并未(wei)增(zeng)(zeng)強，閉口(kou)烤漆鋼(gang)(gang)桶(tong)(tong)(tong)(tong)(tong)廠家，僅僅方(fang)便堆(dui)(dui)碼。錐形(xing)(xing)鋼(gang)(gang)桶(tong)(tong)(tong)(tong)(tong)的空(kong)桶(tong)(tong)(tong)(tong)(tong)可以桶(tong)(tong)(tong)(tong)(tong)套(tao)桶(tong)(tong)(tong)(tong)(tong)的運(yun)輸(shu)，增(zeng)(zeng)加(jia)了運(yun)量，降(jiang)低了運(yun)輸(shu)成本，很受歡(huan)迎。但(dan)桶(tong)(tong)(tong)(tong)(tong)口(kou)不能縮(suo)(suo)頸(jing)，因而桶(tong)(tong)(tong)(tong)(tong)口(kou)的強度(du)未(wei)增(zeng)(zeng)強，開口(kou)烤漆鋼(gang)(gang)桶(tong)(tong)(tong)(tong)(tong)，只能縮(suo)(suo)桶(tong)(tong)(tong)(tong)(tong)底(di)，否則，就失去了錐形(xing)(xing)桶(tong)(tong)(tong)(tong)(tong)的優(you)勢。

鋼桶的產品性能

1、鋼桶(tong)的機械性能(neng)優良、強(qiang)度(du)高(gao)(gao)，因此鋼桶(tong)容器(qi)可(ke)以制成薄壁、耐壓強(qiang)度(du)高(gao)(gao)，不易破損(sun)的包(bao)裝(zhuang)容器(qi)。這(zhe)樣(yang)使(shi)得包(bao)裝(zhuang)產品的安全性有(you)了可(ke)靠的保障，并(bing)便于貯存(cun)、運輸(shu)、裝(zhuang)卸和(he)使(shi)用。

2、鋼桶的加工性能優良，加工工藝成(cheng)熟，能連續化、自動(dong)化生(sheng)產。鋼桶具有很(hen)好的延展性和強度，可以軋成(cheng)各種厚度的板材(cai)、箔材(cai)，板材(cai)可以進行沖壓、軋制(zhi)、拉(la)伸、焊接(jie)制(zhi)成(cheng)形狀大小不同的包裝(zhuang)容器。

3、鋼桶(tong)具有(you)(you)極優良的綜合防護性能。鋼材的水蒸汽(qi)透過(guo)率(lv)很低，完全不(bu)透光，能有(you)(you)效地避免紫(zi)外(wai)線的有(you)(you)害影響。其阻氣性、防潮性、遮光性和保質性大(da)大(da)超過(guo)了塑料、紙等(deng)其它(ta)類型的。因此鋼桶(tong)能長時間保持商(shang)品(pin)的質量，這(zhe)對于食(shi)品(pin)包裝尤其重要。

4、鋼桶具有特殊(shu)的金屬光澤，也易于印刷(shua)裝(zhuang)飾，這樣可使商品外表華貴富麗，美觀(guan)適銷。

5、鋼桶資(zi)源豐富，能耗和(he)成本也比較低。而且(qie)具有(you)重復可(ke)回收性(xing)，從環境保護方面講，是理想的綠色。

閉口鋼桶可能發(fa)生滲漏的因(yin)素

１ 桶(tong)(tong)腔(qiang)剪板料加(jia)工(gong)質(zhi)(zhi)量(liang)(liang) 桶(tong)(tong)身(shen)板材剪切的(de)(de)(de)(de)寬度和兩(liang)端尺寸(cun)(cun)的(de)(de)(de)(de)誤差(cha)(cha)會造(zao)(zao)成卷(juan)(juan)焊(han)(han)(han)后錯位，搬(ban)(ban)(ban)邊(bian)尺寸(cun)(cun)寬窄不(bu)(bu)一，會因為(wei)卷(juan)(juan)邊(bian)層數(shu)(shu)(shu)達(da)不(bu)(bu)到規(gui)定要求，寧波烤漆(qi)(qi)鋼桶(tong)(tong)，導致Ｔ型區(qu)的(de)(de)(de)(de)滲漏(lou)(lou)。搬(ban)(ban)(ban)邊(bian)尺寸(cun)(cun)過小無(wu)法(fa)(fa)保(bao)(bao)證卷(juan)(juan)邊(bian)層數(shu)(shu)(shu)，閉口烤漆(qi)(qi)鋼桶(tong)(tong)，過大不(bu)(bu)易順(shun)利進入底(di)蓋的(de)(de)(de)(de)預卷(juan)(juan)邊(bian)內；搬(ban)(ban)(ban)邊(bian)處由于(yu)(yu)碰撞會造(zao)(zao)成鐵舌的(de)(de)(de)(de)發(fa)生。 板材剪切長度尺寸(cun)(cun)誤差(cha)(cha)、對(dui)角(jiao)線的(de)(de)(de)(de)超差(cha)(cha)會造(zao)(zao)成上下直徑(jing)誤差(cha)(cha)，同(tong)(tong)時對(dui)角(jiao)線超差(cha)(cha)會造(zao)(zao)成縫(feng)焊(han)(han)(han)寬窄不(bu)(bu)一致，卷(juan)(juan)合時同(tong)(tong)樣不(bu)(bu)能保(bao)(bao)證卷(juan)(juan)邊(bian)層數(shu)(shu)(shu)以及緊密(mi)度，容易發(fa)生滲漏(lou)(lou)。 ２ 底(di)蓋沖壓(ya)預卷(juan)(juan)邊(bian)質(zhi)(zhi)量(liang)(liang) 底(di)蓋成型尺寸(cun)(cun)對(dui)于(yu)(yu)桶(tong)(tong)腔(qiang)搬(ban)(ban)(ban)邊(bian)尺寸(cun)(cun)配合的(de)(de)(de)(de)確定，如果底(di)蓋沖壓(ya)尺寸(cun)(cun)和桶(tong)(tong)腔(qiang)搬(ban)(ban)(ban)邊(bian)尺寸(cun)(cun)不(bu)(bu)能保(bao)(bao)持(chi)很好的(de)(de)(de)(de)結(jie)合，會造(zao)(zao)成卷(juan)(juan)邊(bian)層數(shu)(shu)(shu)無(wu)法(fa)(fa)達(da)到指1定的(de)(de)(de)(de)層數(shu)(shu)(shu)，容易造(zao)(zao)成滲漏(lou)(lou)。 ３ 焊(han)(han)(han)接（縫(feng)焊(han)(han)(han)）質(zhi)(zhi)量(liang)(liang) 桶(tong)(tong)腔(qiang)焊(han)(han)(han)接是(shi)制桶(tong)(tong)工(gong)序中的(de)(de)(de)(de)關(guan)鍵工(gong)序，而焊(han)(han)(han)縫(feng)的(de)(de)(de)(de)兩(liang)端的(de)(de)(de)(de)焊(han)(han)(han)接質(zhi)(zhi)量(liang)(liang)是(shi)影響Ｔ型區(qu)是(shi)否滲漏(lou)(lou)的(de)(de)(de)(de)關(guan)鍵點。 ４ 填料涂層以及選擇 填料涂層（密(mi)封(feng)(feng)(feng)(feng)膠）的(de)(de)(de)(de)質(zhi)(zhi)量(liang)(liang)在鋼桶(tong)(tong)防(fang)滲漏(lou)(lou)方面(mian)至關(guan)重(zhong)要。按(an)照等強(qiang)度設(she)計(ji)(ji)、制造(zao)(zao)原理，密(mi)封(feng)(feng)(feng)(feng)質(zhi)(zhi)量(liang)(liang)不(bu)(bu)得低于(yu)(yu)鋼桶(tong)(tong)其它(ta)部(bu)位的(de)(de)(de)(de)強(qiang)度。 ５ 封(feng)(feng)(feng)(feng)口輪(lun)設(she)計(ji)(ji)選用以及磨損 封(feng)(feng)(feng)(feng)口輪(lun)的(de)(de)(de)(de)設(she)計(ji)(ji)和磨損程度直接影響鋼桶(tong)(tong)的(de)(de)(de)(de)卷(juan)(juan)邊(bian)質(zhi)(zhi)量(liang)(liang)。 ６ 封(feng)(feng)(feng)(feng)桶(tong)(tong)機的(de)(de)(de)(de)性能和精(jing)度 封(feng)(feng)(feng)(feng)桶(tong)(tong)機的(de)(de)(de)(de)同(tong)(tong)心度、徑(jing)向跳動、汽缸或者液(ye)壓(ya)缸推進壓(ya)力等精(jing)度的(de)(de)(de)(de)降低都會影響封(feng)(feng)(feng)(feng)桶(tong)(tong)質(zhi)(zhi)量(liang)(liang)。