Our paper bag production line consists two parts, one is paper tube making machine, another is bottom pasting machine. This production line can make 2-4 color printing, bottom valved paper bags. This kind of bags can be used for packing cement, mortar, chemicals materials and other granule or powder materials. Bags can be 2~4 layers kraft paper or clupak paper and one layer of PE material. 1) HT series paper tube making machine can produce multi-ply paper tube. Material paper reels being unwinding automatically, multi-layers paper tube will be formed automatically. Perforation, tearing down, tension control, deviation rectifying, counting is controlled automatically. A multi-color flexo printing machine is connected with this machine, paper tube can get 2-4 color printing. 2) HD series bottom pasting machine does pasting work to the paper tube. Bottom of paper tube can be folded automatically and pasted with glue, another end of tube also will be glued and valve patches can be pasted at this end. This machine can paste different kinds of valve patches at the bottom of bag. Technical specification: Tube length: 620mm~1200mm Tube width: 340mm~600mm Width of the paper roll: 780~1120mm Max Diameter of the roll: 1300mm Compressed air: 0.7 m3/min Capacity: 120 pieces/min Power: 19.5KW Number of ply: 2(or 4) Color printed: 2(or 4) Ink: Water-based ink
Main parameter(colorful white, grey, red, green, yellow fiber cement board) ColorGrey, black, white, red, green, yellow MaterialCement, quartz sand, pulp Size1220*2440mm;1220*2770mm;1220*3000mm Max width1220mm Max length3000mm Thickness420mm Fire resistanceIncombustibility grade a(gb8624a grade) Other specifications available upon request Main characteristics beautiful appearance good durability excellent fireproof and moistureproof performance cold and high temperature resistance low expansion rate, low shrinkage, and no deformation easy processing and fixing environment protection surface can be coated
1 Shape tubular 2 Length 400mm to 900mm 3 width 400mm to 700mm 4 Top valve 5 Bottom block bottom 6 Printing type Gravure printing on one or two sides, up to 8 colors 7 Mesh size 10*10,8*8 8 Bag weight 50g to 90g 9 Air permeability 20 to 160 NM3/H 10 Color white,brown or customized 11 Fabric weight 55g/m2 to 220g/m2 12 Fabric treatment anti-slip or laminated or plain 13 PE lamination 14g/m2 to 30g/m2 14 Application For packing the stock feed, animal feed, pet food, rice ,chemical and cement 15 Inside liner not 16 Characteristics moisture-proof, tightness, highly tensile, tear resistant 17 Material 100% original pp 18 Optional choice Inner laminated, side gusset, back seame 19 Package about 500pcs for one bale or 5000pcs one wooden pallet 20 Delivery Time within 25-30 days for one 40H container
polypropylene woven valve bags ad star bag 10kg to 70kg cement starlinger machines hot air welding technology
Color: Red , Yellow , Green ,Orange , Blue ... Material Structure: PE Top: Hemmed with drawstring or handle available Bottom: single fold or double fold,single or double stitches sewing Size: 140*60cm, 50*80cm or customized package: 2000pieces/bale Logo: Customized Logo Acceptable
Material: 100% Virgin HDPE Length: According to your request Width: 1-6m Color: Black / Green / Or As Required Weight: 50g/m2-340g/m2 Shade rate: 30%-95% Weaving: Plain weaving,and high temperature-fixing Damaging rays: 5-10 years UV warrantly
