JPS6225093A - Production of decorative veneer - Google Patents

Abstract

PURPOSE:To obtain a beautiful decorative veneer with an excellent woody texture as well as a nearly uniform color, by a method wherein a pattern on a sheet printed with a subliming ink is heat transferred onto a veneer stock. CONSTITUTION:On the surface of a fiber sheet such as paper and nonwoven fabric or a plastic film, the summer wood pattern of conifer is printed by using a subliming ink. n the other hand, a veneer stock is constructed by a method in which a rotary-cut veneer made from an agathis wood is decolored and thereafter dyed to the color of spring wood. On one side surface of the veneer stock, the fiber sheet printed with a subliming ink is polymerized thereon while summer wood pattern is also transferred thereon, thus the decorative veneer is formed.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a technology related to printed decorative veneers. [Background Art 1] Conventionally, this decorative veneer has been produced by Ishimoto's well-known and publicly used technique, in which sublimation ink is used to print on the surface of the material. However, the above conventional techniques have the following drawbacks. First, the colors of the base material, the composite wood board, are not uniform, which results in different finished colors. Furthermore, since the entire surface is transferred, the wooden feel is lost. (Objective of the Invention) The present invention has been made for the purpose of eliminating all such drawbacks in the above-mentioned conventional method for manufacturing decorative laminated boards. (Structure of the Invention) The present invention uses sublimation ink to print a coniferous summerwood pattern on the surface of a fibrous sheet such as paper or nonwoven fabric (or a plastic film such as polyester film, ilm, or polypropylene film). After decolorizing a rotary zji board with a yum of 1.0% obtained from agathis wood, it is dyed in the spring wood color to create a material m board. In the next discussion, I printed on one side of the material veneer with a reed-based ink +a t
O = When a sheet is polymerized into the material phosphor plate, IC117
The summer wood part pattern is transferred to the material nail board under pressing conditions of 0°C% 5Kq/d for 4 to 5 minutes to create a decorative main board. (Effects of the Invention) The present invention has the above-mentioned configuration, and according to the uninvented manufacturing method, a beautiful PM with a wooden cage feeling and less color variation;
Giving z makeup analysis has a success effect.

Claims (3)

[Claims] (1) A method for producing a decorative veneer, which is characterized in that a summer wood pattern is printed on the surface of a fibrous sheet or plastic film with sublimation ink, and then thermally transferred to the material veneer. (2) The method for manufacturing a decorative veneer according to claim 1, wherein the material veneer is a material veneer colored in the spring wood color. (3) The method for producing a decorative veneer according to claim 1 or 2, wherein the summerwood pattern is that of a coniferous tree.