Surface coated with resin paper core small-bore Manufacturers direct extruded resin tubes containing impregnated paper for industrial packaging

Inside diameter optional size: 153/152/77/76.5 mm

Optional thickness: 20/18/15/12/10/8/5/3mm

Inner diameter/thickness/length can be customized

Product features: -Seamless

                               -wrinkle-free

                               -smooth surface

                               -high straightness

                               -high roundness

                              - high surface stiffness

                               -high flat compression strength

                               -dust-free, moisture-proof

suitable for all kinds of plastic film, metal foil and thin material high-speed winding. seamless, wrinkle-free, smooth surface, high straightness, high roundness, high surface stiffness, high flat compression strength, dust-free, moisture-proof, suitable for all kinds of plastic film, metal foil and thin material high-speed winding.