KR920011706A - Floor decoration material with color change effect and its method - Google Patents

Abstract

No content

Description

Floor decoration material with color change effect and its method

Since this is an open matter, no full text was included.

2 is a schematic view of the manufacturing process of the present invention, FIG. 3 is a cross-sectional configuration diagram of the flooring material of the present invention, and FIG. 4 is an explanatory diagram showing the refraction effect of light.

Claims (10)

On top of the foamed or non-foamed layer, a transparent layer is formed between each uniform printing layer (I) and the printing layer (II) containing pigments having the effect of reflecting light, and is located below (FIG. 6). (I) is a flooring decorative material provided with a color change effect to the same portion, characterized in that the bent shape having a uniform cross section as a reflective pattern transfer roll formed with a curved having a constant cross section. The floor decorative material according to claim 1, wherein the printing layer (II) is manufactured to have a curved shape having a uniform cross section. The floor decorative material of claim 1, wherein the bend having a uniform cross section has a cross-sectional angle (h / a) ratio (Fig. 7) of 0.1-0.5. The floor decorative material of claim 1, wherein the bending having a uniform cross section can change the cross-sectional angle (h / a) ratio partially if necessary. The floor decorative material of claim 1, wherein the reflective pattern transfer roll has a shape of a shape, an amorphous shape, and a focus shape. A transparent layer is formed between each of the uniform printing layers (I) and the printing layers (II) including the reflective pigment on the foamed or non-foamed layer, and the printing layer (I) located below (FIG. 6) has a constant cross section. Reflective pattern transfer roll having a curved shape having a method of applying color change effect to the same portion of the floor decorative material having a curved shape having a uniform cross section. 7. A method according to claim 6, wherein the printing layer (II) is applied to the same part of the flooring material which gives a curved shape having a uniform cross section. 7. The method of claim 6, wherein the bend having a uniform cross section has a cross-sectional angle (h / a) ratio (Fig. 7) of 0.1-0.5. 7. The method according to claim 6, wherein the bending having a uniform cross section can partially change the cross sectional angle (h / a) ratio if necessary. 7. The method of claim 6, wherein the reflection pattern transfer roll has a shape of a shape, an amorphous shape, and a focus shape. ※ Note: The disclosure is based on the initial application.