Place of Origin : Laiwu,China

This mould is designed following most advanced design idea in the world for large co-extrusion moulds, with the angle between runner and mould axis as 15 degrees. It adopts great-circle arc for any transition at turning or reducing places of the runner, thus leaving no death corner and keeping flow rate the same at each layer, and without eddy or cross-layer, leading to the rapid and fluent melt flow and reducing the possibility of melt fracture to the greatest extent.