In February 2025, the China Intellectual Property Protection Association officially announced the results of the 2024 Patent-Intensive Product Recognition Program. Yunda’s refiner and pressure screen were successfully recognized as patent-intensive products. The refiner and pressure screen incorporate a total of 21 and 23 patents respectively.
Patent-intensive products refer to products whose market competitiveness is primarily driven by the patents applied in them. The recognition process was conducted in accordance with the Evaluation Method for Enterprise Patent-Intensive Products, with comprehensive assessments covering patent value contribution, economic benefits, and other related factors.
Yunda has consistently regarded research, development, and innovation as its core strategy. By continuously increasing investment in technological R&D, the company has systematically enhanced product performance and optimized its quality management system. In the future, Yunda will continue to uphold its innovation-driven development strategy and contribute to the advancement of the pulp and paper industry.
Case
-
Yunda Secures Orders for Premium Tissue Paper Projects at Two Yusen Group Production Bases
-
Yunda Successfully Ships the Complete Stock Preparation System for Hengan Group’s Tissue Paper Project
-
Yunda Wins the Full-Line Pulping Equipment Order for Qian’an Boda’s 150,000-Ton Bleached Chemi-Thermomechanical Pulp (BCTMP) Project
-
Taisheng Group’s Tissue Paper Project in Jiangxi Successfully Starts Production
-
Sun Paper 300,000 TPA Tissue Project (Phase II) – Complete Pulping System Successfully Started Up
-
Yunda Provides High-Temperature Fibrillation Machine for Sichuan Jian Cen Bamboo Fiber Technology’s 100,000-Ton Bamboo Fiber Project
-
Taison Tissue Paper Project
-
Smooth Shipment of Complete Thermo Mechanical Pulping Equipment for Thailand Precise Molding Project
-
Guangxi Xiongfu Paper Project
-
Taison (Guizhou) 160,000 tons tissue paper project