JPS5923257B2 - Manufacturing method of cross-like three-dimensional decorative board - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing a cross-like three-dimensional decorative board.

In recent years, cloth upholstery has become more popular as an interior wall material due to its soft feel and fashionable feel. However, in the case of cross-covering, it is common to use plywood or other materials as a base material for the wall, and after smoothing it, a highly skilled craftsman applies the cross-covering material by hand, which is a time-consuming process and poses an economical problem. . In addition, the cloth-covered walls easily got dirty and needed to be replaced every three years. An object of the present invention is to provide a method for manufacturing a cross-like three-dimensional decorative board that is easy to install and hard to stain.

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below based on the drawings.
A decorative paper 3 with a gravure-printed cloth grain pattern and a base pattern 4 is pasted on the surface of a plate-like base material 1 such as plywood or an inorganic board via an adhesive 2, and a transparent or translucent synthetic resin paint is applied thereon. The film 5 is formed, and then a matte uneven pattern is applied using an embossing roll or the like having an uneven texture pattern, and then a base pattern is applied to the surface using glossy synthetic resin ink using a multicolor printing machine such as a gravure offset printing machine. An upper print pattern 6 that is in harmony with the image is printed.

As the base paper for the decorative paper, nonwoven fabric, thin paper, resin-impregnated paper, glass fiber paper, mixed paper thereof, or synthetic resin film can be used. The synthetic resin forming the transparent or translucent synthetic resin coating film described above may be a thermoplastic resin or a thermosetting resin. In addition, the burl color gives a particularly soft feel when an appropriate coloring agent is added to harmonize with the printed pattern applied to the decorative paper. Next, when printing in multiple colors on the surface of the convex portions of the synthetic resin paint film, which has a concavo-convex pattern formed with an embossing roll or the like having a concavo-convex pattern in the texture, the use of a glossy synthetic resin ink produces a noticeable cross tone. appear.

Further, by using metal powder, Burl pigment, fluorescent pigment, etc., a more elegant pattern can be obtained. When a thermosetting resin such as aminoalkyd or urethane is used as a binder for these inks, a cloth-like decorative board that can be used for a long period of time can be obtained even without a protective film on the surface.

As mentioned above, the surface of the cross-like decorative board obtained by the method of the present invention is covered with a synthetic resin paint film and printing ink, so it is difficult to stain, and it can be installed in the same way as a normal decorative board, so it is easy to install.

An example of the present invention is shown below.

Example 1 A 23 g/m" acrylic emulsion impregnated paper with a cream base color, a beige fiber cloth joint pattern and a dark brown vertical striped pattern printed on the surface of a 4 owtm thick plywood board was glued. After adhesion, a soft acrylic emulsion paint was applied at 15 g/2 times using a reverse roll coater, and while the surface was dry, an uneven pattern was formed on the surface using an embossing roll having an uneven texture pattern.

Next, using a two-color gravure offset printing machine, the first color of ink was Cross 10 green to print rose leaves, and the second color ink was Cross 50 red to print rose flowers between the vertical stripes of the base pattern. , a cross-like decorative board was obtained. Brief Explanation of the Drawings The drawings are cross-sectional views of a cross-like decorative board showing one embodiment of the present invention.

1...Plate base material, 2...Adhesive, 3.
... Decorative paper, 4... Grain pattern and base pattern,
5...Synthetic resin paint film, 6...Top print pattern.

Claims (1)

[Claims] 1. A decorative paper with a gravure-printed cloth pattern and a base pattern is pasted on the surface of a plate-shaped base material, a transparent or translucent synthetic resin paint film is formed on top of the decorative paper, and an uneven pattern is formed using an embossing roll or the like having an uneven pattern of the cloth grain. A method for producing a cross-like three-dimensional decorative board, which comprises forming a pattern and then printing an upper pattern that harmonizes with the underlying pattern using a glossy synthetic resin ink using a gravure offset printing machine.