We professional manufacture 7layer corrugated paperboard packaging machine  in china for 30 years.We manufacture corrugated cardboard production line for 30 years,work speed:80-250m/min work width : 1400mm-2500mm Email xinlongsheng@hotmail.com,Contacts:Yong xiao phone:+86-13230782966,+86-317-7723188 Dongguang Packaging Machinery Co., LtdAddress:No.252 Guanzhou Road, Dongguang county Zip:061600 Country/Region:China (Mainland) Province/State:Hebei City:cangzhou<DIV style="CLEAR: both"></DIV>1.3-layer,5-layer,7-layer production line are all avalaible. <BR>2.Width from 1400mm to 2500mm. <BR>3.production speeds from 60-250 me <BR><BR><DIV style="CLEAR: both"></DIV><P><IMG height=346 alt="corrugated paperboard production line new11" src="http://i00.i.aliimg.com/img/pb/706/803/268/1285550223816_hz-myalibaba-web6_3145.jpg" width=544 galleryImg="no"><IMG height=342 alt=single-facer-sf-380t src="http://i00.i.aliimg.com/img/pb/327/817/268/1285553970603_hz-myalibaba-web5_3366.jpg" width=576 galleryImg="no"><IMG height=349 alt="corrugated paperboard production line new12" src="http://i00.i.aliimg.com/img/pb/709/803/268/1285550226122_hz-myalibaba-web8_2932.jpg" width=546 galleryImg="no"><IMG height=163 alt="corrugated-cardboard-production line layout drawing" src="http://i00.i.aliimg.com/img/pb/892/799/268/1285547938989_hz-myalibaba-temp13_2874.jpg" width=600 galleryImg="no"><IMG height=347 alt="electric shaftless stand" src="http://i00.i.aliimg.com/img/pb/513/804/268/1285550597005_hz-myalibaba-web12_3564.jpg" width=547 galleryImg="no"><IMG height=395 alt="production line 2" src="http://i00.i.aliimg.com/img/pb/442/997/268/1285641511956_hz-myalibaba-web7_7139.jpg" width=550 galleryImg="no"></P><P style="PADDING-BOTTOM: 0px; WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT: 12px/18px arial; WORD-WRAP: break-word; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-BREAK: normal; WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px" align=left><SPAN style="LINE-HEIGHT: 24px; FONT-SIZE: 12pt">Overview of corrugated cardboard production line</SPAN></P><P style="PADDING-BOTTOM: 0px; WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT: 12px/18px arial; WORD-WRAP: break-word; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-BREAK: normal; WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px" align=left><SPAN style="LINE-HEIGHT: 24px; FONT-SIZE: 12pt">Corrugated cardboard production line is the professional equipment for producing corrugated cardboard. The 3ply, 5ply, 7ply, and multi-function corrugated cardboard production line mainly consist of the following equipment: Mill roll stand, surface paper pre-heater, single facer, conveying bridge, glue application machine, double facer, slitter score, cut off, conveyor and stacker, heating system. air compression system and glue making system, etc. The 3ply, 5ply, 7ply and multi-function corrugated cardboard production line has high middle and low grade with different-specification and different-quality equipment. On the base of understanding the requirements of the customs and the advanced skills at home and abroad, our company has developed and designed these production lines with the speed 100-250 m/min. The paper width is 1400-2500mm and four fluting UV type A, B, C, and E for all the customers to choose from.</SPAN></P><P style="PADDING-BOTTOM: 0px; WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT: 12px/18px arial; WORD-WRAP: break-word; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-BREAK: normal; WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px" align=left><SPAN style="LINE-HEIGHT: 24px; FONT-SIZE: 12pt">Specifications for High-speed Corrugated Cardboard Production Line</SPAN></P>