Patent ID: 11952684
Assignee: SOO BOK SONG
Field: Textile and paper machines (Mechanical engineering)
Classification: CPC A  D | IPC A  D

Claim 5:
6. The fiber optic fabric according to claim 4, wherein the main body part further comprises second main body part weft yarns such that the first and second main body part weft yarns are stacked one on top of the other and interwoven with the first and second main body part warp yarns, and
wherein, in at least one portion of the fiber optic fabric, the first main body part weft yarns are exposed on the surface, and the second main body part weft yarns are disposed on the back side such that a pattern of the first main body part weft yarns is formed on the surface of the main body part,
and in at least another portion of the fiber optic fabric, positions of the first and second main body part weft yarns are switched around, the first main body part weft yarns being disposed on the back side, and the second main body part weft yarns being exposed on the surface, such that a pattern of the second main body part weft yarns is formed on the surface of the main body part.