Song Jun's patent

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1, Cheng Bowen, Ji, a preparation method of cellulose fiber.

2. Cheng Bowen, Ji,,, A preparation method of cellulose hollow fiber membrane.

3. Song Jun, Cheng Bowen, Guo Zengge, Guan Shiying, Jia Yanhua, Liu Ying, the preparation method of tussah silk cellulose fiber.

Authorized patent

1, Cheng Bowen, Ji, Zang,, a flame-retardant cellulose fiber and a preparation method thereof.