国家/地区 韩国（3）
IPC部 D（3）
IPC大类 D03（3） D01（2） D06（2）
IPC小类 D03D（3） D01D（2） D01F（2）
D06M（2）
IPC D03D015/00（3）
发明人
公开年 2021（3）
申请年 2020（3） 
专利权人

Manufacture of towel e.g. drying towel, involves manufacturing fabric containing split microfiber, immersing fabric in aqueous sodium hydroxide solution, pressing with roller, and aging, in which division is smoothly performed.

PARK J H

Moisturizing, antibacterial and high elasticity featured heel-only moisturizing product, has band part formed with weaving unit, connecting sides of moisturizing unit, and wrapping and supporting connection part between instep and ankle.

AHN S Y

Producing fibrous fabric using graphene comprises preparing polyester batch chip manufactured in chip state of polyester, mixing polyester batch chip and graphene to prepare polyester master batch chip, and manufacturing fiber yarn.

CHEUL S S