The 6th Shanghai International New Materials Exhibition 2024 will be held on December 18-20, 2021, at the Shanghai New International Expo Center. The exhibition area is expected to be 30000 square meters, and 600 companies are expected to participate, which will promote the better development of the new materials industry. Packaging materials: paper packaging materials, plastic packaging materials, packaging leather/cloth, new packaging materials, biodegradable packaging materials, composite packaging materials, other packaging materials, etc. will also be included in this exhibition. Plastic packaging materials will include PVC sheets, PVC rolls, PET sheets, PET roofs, etc