The environmental innovation technologies in the plastic products industry are mainly reflected in the following aspects:

1. Biodegradable plastic technology: With the increasing global attention to plastic pollution, biodegradable plastic technology has become an important direction for environmental innovation. This type of plastic can be decomposed by microorganisms under certain conditions, reducing its impact on the environment.

2. High-quality utilization technology for plastic waste: Through technological innovation, the recycling rate of plastic waste is improved, replacing single-use plastics such as straws, utensils, and plastic bags with biodegradable plastics, thereby reducing the amount of plastic products entering the ocean.

3. Stretch rheological plastic extrusion technology: This technology is used to prepare high-strength mechanically recyclable films and is one of the internationally leading technologies.

4. Efficient processing and high-value reuse complete process and equipment for solid recycled polymer materials: These technologies can transform waste plastics into high value-added products, promoting the recycling of plastic products.

5. Research and industrialization of key technologies for new high-rebound shoe materials using thermoplastic polyurethane micro-foamed beads: This technology breaks foreign technical barriers and fills domestic gaps, representing technological innovation in the plastic products industry.

6. Organic waste gas treatment and thermal energy recovery technology in the packaging industry: This technology provides technical support and guarantees for clean production and energy conservation in plastic processing.

7. Dual-effect electric heating energy-saving technology for plastic processing integrating infrared and thermal conduction: Through this technology, energy efficiency in the plastic processing process is improved, helping to reduce energy consumption and environmental pollution.

8. Multi-functional monomer grafting plastic compatibilizers: This compatibilizer can be used in various components of plastic alloys, successfully preparing multi-component multi-functional plastic alloys with superior performance, providing new possibilities for high-value utilization of solid plastic waste recycling.

The development and application of these technologies not only contribute to the green transformation of the plastic products industry but are also key to achieving sustainable development goals. With continuous technological advancements and policy support, it is expected that these environmental innovation technologies will play a greater role in the plastic products industry.