Understanding Mold Trial Reports: What to Look For

A mold trial report documents the first sample run of a new mold. Key sections include: machine setup parameters, sample inspection results, photos of molded parts, and notes on mold function. Critical data points: dimensional measurements vs drawing, CMM reports, hardness test results, surface finish readings, and gate/vent condition. Red flags: short shots (incomplete fill), flash (material escaping cavity), sink marks, warp, weld lines visible on cosmetic surfaces. Yinzan Technology provides comprehensive trial reports with every new mold, including T1 sample parts and full documentation.