Jingye’s innovative Double-injection and Multi-color single step ISBM process can directly produce plastic bottles with natural gradient effect, effectively saving post-processing costs of traditional spraying. In addition, this technology avoids environmental pollution caused by spraying of traditional single-color bottles. Finished products can be directly recycled, which is a recognized sustainable innovative solution in the industry, better meeting the diversified market demand for gradient packaging bottles.



Core Technical Advantages
1.Intelligent and Precise Control
Adopting innovative computer control system and closed-loop hydraulic control to ensure accurate operation of double injection units, realizing arbitrary ratio adjustment of injection volume for Unit A and Unit B.
2.Flexible Injection Switching
With unique nozzle structure design, free and arbitrary switching between Unit A and Unit B can be realized during operation.
3.Double Injection Units Operate Independently
Adopting Jingye’s patented double-injection hot runner technology (Patent No.: ZL202322921800.4) to ensure independent and stable operation of Unit A and Unit B without interference.
4.Excellent Product Appearance
Achieve natural color mixing transition and beautiful effect, significantly improving the appearance texture of packaging.
At present, this technology can replace traditional spraying. While reducing production energy consumption and environmental pollution, it accurately solves the long-standing conflict between “aesthetic & personalized” and “environmental protection & energy saving” in consumer packaging. It not only helps packaging manufacturers complete sustainable development layout, but also enables them to actively adapt to the future development trend of the industry.
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