With global environmental regulations and industry responsibility, green manufacturing is critical for high-end HDI and high-multilayer PCBs, pursuing energy conservation, emission reduction, and recycling for win-win economic/environmental benefits.
Energy conservation: Energy-efficient vacuum laminators and rectifiers reduce power consumption; wastewater reuse (80%+), exhaust treatment (activated carbon/catalytic combustion), and waste reduction minimize environmental impact.
Eco-materials and processes: Lead-free, halogen-free, low-VOC substrates and chemicals replace hazardous materials; mSAP reduces copper waste and etching effluent, boosting material utilization to 90%+.
Solid waste recycling: Waste copper foil, substrates, and etching effluent are recycled for copper recovery and material reuse, reducing landfill and pollution. Domestic leaders have ISO14001 certification, advancing green manufacturing and a 'low-carbon, eco-friendly, circular' ecosystem.
