MULBERRY FIBER PIGMENT COMPOSITION AND PREPARATION THEREOF

摘要

According to the present invention, a solid by-product from which 60% or more of mulberry fibers are removed by the mechanical pulping process of mulberry; mulberry or mulberry pulp; and a pigment; a mulberry pigment composition comprising; and a method for producing the same; The by-products have an average particle size of 50 to 300 μm, and include fiber binding materials (lignin, pectin), mulberry fibers, and fiber binding materials- mulberry fiber conjugates; The mulberry fiber or mulberry pulp may be included in an amount less than the amount of mulberry fibers removed in the mechanical pulping process of the mulberry tree. According to the present invention, the eco-friendly solid by-product obtained in the mechanical pulping process of mulberry can be economically and effectively utilized. The mulberry pigment composition according to the present invention is eco-friendly, brushable or printable. The article made of the mulberry pigment composition according to the present invention exhibits strong cohesive force by recombination of lignin and pectin with mulberry fiber, so that various three-dimensional moldings are possible, excellent humidity control function, natural texture and various textures, flexibility and It can exhibit the original characteristics and physical properties of traditional Korean paper and mulberry, such as having elasticity, sterilizing and preserving functions, so that it can be stored for a long time.