1. Key Laboratory of Pulp and Paper Science & Technology of Ministry of Education, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, P. R. China
2. State Key Laboratory of Biobased Fiber Manufacturing Technology, Tianjin Key Laboratory of Pulp and Paper, Tianjin University of Science and Technology, Tianjin 300457, P. R. China
3. Research and Development Department, Jiangxi Changshuo Outdoor Leisure Products Co., Jiangxi 335500, P. R. China