The utility model relates to a novel silicon core pipe die utensil, include last die sleeve, lower die sleeve, mold core, extrude the silica gel lubricant film, extrude the high density polyethylene layer and extrude colour sign layer that mold core lies in die sleeve and lower mould inner room, the silica gel lubricant film of extruding feed through mutually with the mold core by the first pipe of extruding, the is the first extrudes and tub spacing puts in the lower mould, the mold core in be provided with and extrude the hole, should extrude the hole and be and give off the form and distribute to move towards in last die sleeve and lower mould inner room, the colour sign layer of extruding extrude the pipe by the second and feed through mutually with last die sleeve, extrude and extrude mouthful orientation in mold core side on the colour sign layer, extrude high density polyethylene level in last die sleeve and lower mould inner room. The beneficial effects of the utility model are that: 1, reduce the silica gel material of silicon sandwich layer, save the cost, 2, the silicon sandwich layer spurts evenly, smooth, and the outward appearance is pleasing to the eye, reaches better effect, 3, with this system, antibiotic pipe can be made.