国家/地区 中国（3）
IPC部 D（3）
IPC大类 D01（3）
IPC小类 D01D（3） D01F（2）
IPC D01D005/092（3）
发明人
公开年 2022（3）
申请年
专利权人

Single-layer graphene multifunctional composite fiber melt spinning device, has conveying unit whose end is connected with first air supply piece and second air supply piece, and cooling unit provided with mounting plate.

LUO J, XU X

Improving strength of polyester staple fiber, involves using modified nano-alpha-alumina, modified nano graphene and polyester slice as raw material, melting, mixing and extruding, preparing modified master batch, and sending in spinning device.

XU J

Preparation of polyethylene terephthalate-water-soluble polyester sea island fiber comprises spinning marine materials and island materials, cooling, cluster oiling and dry heat drafting.

ZHANG Y, HU J, DU M, LI X, FU H, SUN X, ZHANG Q, YANG Y