Introduction
Hazards of Trace Heavy Metals in Low-Grade Dolls
Cheap pigments and impure polymer raw materials contain trace amounts of lead, cadmium, mercury, and chromium. These heavy metals cannot be naturally metabolized by the human body; prolonged skin contact causes gradual accumulation, creating invisible chronic physical burdens.
Our Ultra-Trace Heavy Metal Screening Standard
We utilize atomic absorption spectroscopy for ultra-trace heavy metal detection. All heavy metal element concentrations are controlled below 0.05mg/kg, far exceeding U.S. daily consumer goods safety benchmarks. Complete heavy metal scanning reports are retained for every raw material batch.
Heavy Metal Purification Improves Art Quality
Heavy metal impurities trigger material yellowing and color fading. After deep purification, doll skin tones retain natural translucency, and painted decorative colors stay vivid and non-toxic. Safety purification simultaneously elevates collection aesthetics.
Final Thought
Chronic hazards demand zero tolerance. We eliminate heavy metal risks through ultra-trace detection technology. Every pure artwork creates a safe haven for quiet private collection moments.