IML In‑Mold Label High Strength Winding Core

IML in‑mold adhesive label winding cores are developed for injection‑mold in‑mold label roll production. Thin and tough IML materials demand strict tube roundness and radial rigidity during rewinding. Manufactured by cross‑spiral winding of multi‑layer heavy‑weight kraft paper, these cores gain greatly enhanced rigidity and resist slight oval deformation during high‑speed rewinding. They ensure uniform roll tension and prevent label wrinkling or stretching for continuous feeding of automatic in‑mold labeling machines in injection workshops. Finely polished burr‑free tube walls avoid scratches on thin in‑mold label films. Founded in 2009, Jinan Fuyuan Packaging owns a 3,900‑square‑meter standard‑compliant plant with integrated automatic lines for paper slitting, tube winding, precision cutting and intelligent drying. Our stable annual output reaches 3 000 tons. We mass‑produce cash register paper tubes, adhesive label paper tubes, chemical‑fiber industrial paper tubes, paper‑making ind…