Patent ID: 11920263
Assignee: NATURAL FIBER WELDING, INC.
Field: Textile and paper machines (Mechanical engineering)
Classification: CPC D | IPC D

Claim 3:
4. The dyeing and welding process according to claim 1 wherein said substrate prior to application of said first process solvent is further defined as a yarn, said yarn further comprised of:
a) a plurality of fiber substrates adjacent to one another to form said yarn, wherein said plurality of fiber substrates contain said biopolymer;
b) a pigment dispersed throughout at least an exterior portion of said yarn, wherein said pigment comprises a plurality of pigment particles;
c) binder surrounding a portion of said plurality of pigment particles and a portion of said plurality of fiber substrates, wherein said binder affixes said portion of said plurality of indigo particles to a portion of said plurality of fiber substrates; and,
d) a binder shell surrounding a portion of said binder.