国家/地区 中国（3）
IPC部 B（4）
IPC大类 D01（4） B29（2）
IPC小类 D01D（4）
IPC D01D001/00（4）
发明人
公开年 2022（2）
申请年 2022（2） 
专利权人

Preparing graphene cloud velvet comprises e.g. producing raw material for recycling, recycling the production raw material, crushing the production raw material, extruding and melting the raw material by screw, placing into three-layer oven for heat setting.

DAI Q, LI J, LI C, XIU Q, GAI X

Fiber manufacturing method excited by metal ion light energy, involves passing fiber spinning through rollers so that rollers stretch fiber spinning, and cooling and shaping drawn fiber spinning to form fiber product.

LEE H H, LEE H

Graphene antibacterial negative ion bacteriostatic terylene fiber production device comprises negative ion concentration detecting device, which is set at discharging port of pelleting mechanism for detecting negative ion releasing negative ion.

YE W, XU Z

Preparing graphene fiber involves adding graphene masterbatch with a titanium dioxide into dryer for drying, and adding recycled semi-dull PET chips to crystallization drying system for pre-crystallization and drying.

GUO H, GU R, LOU B, HUANG L, WU X, ZHANG Q, DING T, WU Z