国家/地区 中国（2）
IPC部 B（2）
IPC大类 B32（2）
IPC小类 B32B（2）
IPC B32B033/00（2）
发明人 CHEN H（2）
公开年 2021（2）
申请年 2020（2）
专利权人

Preparing long-lasting anti-odor gray board paper comprises e.g. preparing stock, and papermaking, adding composite anti-odor slurry to lining layer or core layer, adding surface layer and bottom layer with natural bamboo pulp.

XU W, CHEN H, FAN X, CHEN M, TONG H, XIA Q, XIA Y, ZHANG S

Regenerated high solarization antibacterial colored differential fiber comprises winding head and fiber main body, where winding head comprises U-shaped groove sleeve and upper and lower outer waist line of groove sleeve is provided with pressing convex end.

WANG N, JIANG F, PENG X, HE J, PAN H, CHEN H