JPH0435338B2 - - Google Patents

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a decorative material used as a surface material for furniture, furnishings, wall materials, etc., which has a rich three-dimensional effect that closely resembles natural wood. It is made of decorative material with a wood grain pattern, and provides a decorative material with high quality design characteristics.

[Conventional technology]

Decorative materials with printed patterns similar to the grain patterns of natural wood are widely used as surface materials for furniture, furnishings, wall materials, etc. A glossy transparent resin coat layer is formed on the entire surface of the wood grain printed pattern on the decorative sheet base paper having the wood grain printed pattern obtained in this way, and then a matte printed layer corresponding to the wood grain conduit grooves is formed. A decorative sheet partially formed on the transparent resin coat layer or a decorative sheet base paper having a wood grain print pattern obtained by applying a wood grain print pattern to a decorative base paper, on the surface of the wood grain print pattern. A matte printed layer corresponding to the wood grain conduit groove portion and a glossy printed layer corresponding to the non-conduit groove portion, which is a portion other than the matte printed layer, are combined into a glossy printed layer corresponding to the non-conduit groove portion. A decorative sheet (Japanese Patent Publication No. 53-331), etc., which is formed such that the height of the matte printing layer corresponding to the wood grain conduit groove portion is higher than the height of the matte printing layer corresponding to the wood grain conduit groove portion is used.

[Problem to be solved by the invention]

By the way, in the former decorative sheet in which a matte printing layer corresponding to the wood grain conduit grooves is partially formed on the transparent resin coat layer, the conduit groove pattern formed by the matte ink constitutes the uppermost surface of the decorative sheet. Since the conduit groove pattern is formed as a concave part, it does not give the impression that it is a recessed part. Moreover, there are two types of gloss expressed on the decorative sheet, and it does not give the impression that it is monotonous. Therefore, it not only lacks the realism with respect to the grain pattern of natural wood, but also has disadvantages such as insufficient wear resistance of the conduit groove pattern.

Further, a decorative sheet in which a matte printed layer corresponding to the latter wood grain conduit groove portion and a glossy printed layer forming a portion corresponding to the non-conduit groove portion, which is a portion other than the matte printed layer, has a conduit groove pattern. The abrasion resistance of the parts is not sufficient, and there are only two types of gloss expressed on the decorative sheet, which is monotonous.Furthermore, the glossy printed pattern part and the matte printed pattern part are negative and Because it is designed by positive,
If the printing register is misaligned, the underlying pattern will be exposed, which will deteriorate the surface properties of the exposed portion, and the exposure of the underlying pattern will create an unnatural feeling that will reduce the design effect.

On the other hand, in the first invention, the conduit groove pattern part forms a concave part, and the degree of matteness visible from the outside appears in three types, compared to the grain pattern of natural wood. It has a high degree of design effect due to its high level of realism, and even slight misalignment of the printing register will not cause a sense of discomfort and reduce the design effect, and furthermore, It is possible to provide a decorative material in which the conduit groove pattern, which is the most conspicuous among wood grain patterns, is not exposed on the surface of the decorative material and has excellent properties such as wear resistance.

In addition, in the second invention, the conduit groove pattern portion forms a concave portion, and the degree of matteness visible from the outside appears in four types. Furthermore, even slight misalignment of the printing register will not cause discomfort or reduce the design effect, and furthermore, the wood grain The conduit groove pattern, which is the most conspicuous among the patterns, is not exposed on the surface of the decorative material, and a decorative material having excellent properties such as wear resistance can be provided.

[Means to solve the problem]

The decorative material of the first invention comprises a base material for decorative material having a woodgrain printed pattern including a first printed layer consisting of a matte pattern having a color and outline shape similar to the woodgrain conduit groove portion. , transparent formed on the entire surface of the wood grain printing pattern surface of the base material for decorative materials.
It consists of a semitransparent matte underprint printing layer and a second printing layer having a transparent to semitransparent glossy pattern formed on the matte underprint printing layer.

The second printed layer in the decorative material of the first invention has an outer contour line that is the first printed layer in the horizontal direction.
is located on the first printed layer so as to be spaced from the outer contour line of the first printed layer and along the outer contour line of the first printed layer; The second printing layer covers the entire area except for the area surrounded by the outer contour line of the second printing layer, which is located on the first printing layer through the matte underprint printing layer. , which is formed to protrude far more than the first printed layer.

In addition, the decorative material of the second invention is a base for decorative materials having a woodgrain printed pattern including a first printed layer consisting of a matte pattern having a color and outline shape similar to the woodgrain conduit groove portion. a transparent to translucent matte underprint printing layer partially formed to cover the first printing layer in the base material for decorative materials; and a top of the matte underprint printing layer. and a second printed layer having a transparent to translucent glossy pattern formed over the wood grain pattern of the base material for decorative material.

In the decorative material of the second aspect of the present invention, the outer contour line of the matte underprint printing layer is such that there is a gap between the outer contour line of the first printing layer and the outer contour line of the first printing layer. The outer contour line of the second printed layer is located on the wood grain printing pattern of the base material for decorative material in a state along the outer contour line of the layer, and the outer contour line of the second printed layer is located along the outer contour line of the first printed layer in the horizontal direction. is located on the first printed layer so as to be spaced from the outer contour line of the first printed layer and along the outer contour line of the first printed layer; The layer includes the first layer through the matte underprint printing layer.
It is formed to protrude far more than the first printed layer in all zones except for the zone surrounded by the outer contour line of the second printed layer located on the printed layer. be.

Furthermore, the third invention is based on the first to second aspects of the present invention.
In the structure of the decorative material according to the invention, the distance between a pair of second printed layers adjacent to each other via the first printed layer with respect to the width A of the first printed layer (from the outer contour line to the outer contour line). Distance to the contour line) B (B/A) is 0.1
~0.9.

In the decorative material of each of the present inventions having the above configuration,
Examples of base materials for decorative materials on which wood grain printing patterns are applied include papers such as tissue paper, bleached kraft paper, and linter paper, plastic films such as polyvinyl chloride film, polyethylene film, and polyethylene terephthalate, aluminum, and iron. metal foils or sheets, wood base materials such as wood, plywood, particle board, metal plates such as aluminum, iron, copper, etc., and laminates made by laminating two or more of the above sheet-like materials and plate-like materials. used.

In addition, from the point of view of cost and ease of printing processing, the base material for the decorative material has a weight of 20 to 70 g per square meter.
m ² tissue paper or polyvinyl chloride film with a thickness of 50 to 300 μm and a plasticizer content of 5 to 35 parts by weight are most suitable.

In addition, when a film-like or sheet-like base material for decorative materials is used, the decorative materials of each of the present inventions are laminated on a general base material for decorative materials and used as a prescribed decorative material. For example, wood base materials such as wood, plywood, particle board, aluminum,
A base material for a decorative material is used, which is made of a metal plate such as iron or copper, or a laminate obtained by laminating two or more of the above-mentioned sheet-like materials or plate-like materials.

Each of the printed patterns applied to the base material for a decorative material is printed on a base coat layer formed directly on the surface of the base material for a decorative material to provide concealing properties, by solid printing on the entire surface.
For example, it is usually formed by printing means such as silk screen or gravure offset.

Furthermore, in the decorative material of the present invention, after a wood grain printing pattern in which the wood grain conduit groove portion corresponding to the first printed layer is omitted is applied to the base material for the decorative material, the first printed layer is formed in a separate process. Of course, it may be formed by

In addition, in the decorative materials of each of the present inventions, the first printed layer is formed as a printed pattern layer that approximates the grain conduit groove portion of natural wood, as described above, and therefore is formed in a vertically elongated shape. However,
The first printed layer may be matte or glossy, and the gloss of the first printed layer is not specified in any way.

In addition, in the decorative materials of each of the present inventions, the portion formed as a matte printing layer is a matte ink, specifically, an inorganic pigment as a matte agent such as CaCO ₃ , Al ₂ O ₃ , SiO ₂ etc. It is formed from a printing ink containing an appropriate amount of.

Furthermore, each printing layer in the decorative material of each of the present inventions may contain, as a vehicle component, cellulose derivatives such as ethyl cellulose, nitrocellulose, ethyl hydroxyethyl cellulose, cellulose acetate propionate, cellulose acetate butyrate, cellulose acetate, polystyrene,
Styrene resin or styrene copolymer resin such as polyα-methylstyrene, acrylic or methacrylic single or copolymer resin such as polymethyl methacrylate, polyethyl methacrylate, polyethyl acrylate, polybutyl acrylate, rosin, rosin Modified maleic acid resin, rosin modified phenolic resin, rosin ester resin such as polymerized rosin, general ink vehicle resin such as polyvinyl acetate resin, coumaron resin, vinyl toluene resin, vinyl chloride resin, polyester resin, polyamide resin, butyral resin, Or alkyd resin,
Curable resins such as butylated aminoaldehyde resins, phenolic resins, phthalic acid resins, epoxy resins, urethane resins, melamine resins, unsaturated polyester resins, and polysiloxane resins are used, and are added as necessary. It is formed by a printing ink containing a curing agent, a catalyst, a photosensitizer, and a coloring agent such as a dye or pigment, and is especially used for printing layers that are exposed on the surface of decorative materials, that is, for matte undercoating. The printed layer and the second printed layer are ionized and cured by irradiation with ionizing radiation having enough energy quantum to crosslink and polymerize molecules, either electromagnetic waves or charged particle beams, in terms of surface properties obtained. It is preferable to use a crosslinking curing ink such as a radiation curing ink, a two-component reaction curing ink, or a thermosetting ink.

Note that there are no particular restrictions on the resin vehicle in the crosslinked curable ink that can be used, but for example, ionizing radiation curable resins, prepolymers or oligomers having ethylenically unsaturated bonds in the molecule, such as unsaturated polyesters, Various acrylates such as polyester acrylate, epoxy acrylate, urethane acrylate, polyether acrylate, polyol acrylate, melamine acrylate,
One or more types of methacrylates such as polyester methacrylate, polyether methacrylate, polyol methacrylate, and melamine methacrylate, and monomers having ethylenically unsaturated bonds in the molecule, such as styrene-based monomers such as styrene and α-methylstyrene. Monomers, acrylic esters such as methyl acrylate, 2-ethylhexyl acrylate, methoxyethyl acrylate, butoxyethyl acrylate, butyl acrylate, methoxybutyl acrylate, phenyl acrylate, ethyl methacrylate, propyl methacrylate , methacrylic acid esters such as methoxyethyl methacrylate, ethoxymethyl methacrylate, phenyl methacrylate, lauryl methacrylate, unsaturated carboxylic acid amides such as acrylamide and methacrylamide, 2-(N,N-diethylamino)ethyl acrylate , 2-(N,N-dimethylamino)ethyl methacrylate, 2-(N,N-dibenzylamino)ethyl acrylate, (N,N-dimethylamino)methyl methacrylate, 2-( Substituted amino alcohol esters of unsaturated acids such as N,N diethylamino)propyl, ethylene glycol diacrylate, propylene glycol diacrylate, neopentyl glycol diacrylate,
1,6-hexanediol diacrylate, diethylene glycol diacrylate, triethylene glycol diacrylate, dipropylene glycol diacrylate, ethylene glycol acrylate, propylene glycol dimethacrylate,
Polyfunctional compounds such as diethylene glycol dimethacrylate and/or polythiol compounds having two or more thiol groups in the molecule, such as trimethylolpropane trithioglycote, trimethylolpropane trithiopropylate, pentaerythritol tetrathioglycol Two-component reaction curing resins, polyurethane using isocyanate as a curing agent, unsaturated polyester resin, epoxy resin using amine, etc. as a curing agent, thermosetting resin, polysiloxane system, etc. are used. can be done.

Furthermore, in the decorative materials of each of the present inventions, the partially formed second printed layer with a transparent to semi-transparent glossy pattern is formed as a colorless or colored printed layer, It is formed in such a way that a much more prominent surface is obtained compared to the semi-transparent matte underprint printing layer.

Note that it is usually sufficient that the distance from the surface of the second printing layer to the surface of the transparent to translucent matte underprint printing layer is approximately 1 to 20 μm.

Further, in the decorative materials of each of the present inventions, the first printed layer and the second printed layer, which are formed so as to partially overlap in the vertical direction, have a width A of the first printed layer. The ratio of the distance B between the contour lines of the second printed layer on the printed layer (B/A)
is between 0.1 and 0.9, preferably between 0.5 and 0.9,
It has been confirmed that a decorative material having an ideal printed pattern that approximates the grain pattern of natural wood can be obtained.

Note that from the outer contour line of the first printing layer to the second
When the first printing layer is formed such that the horizontal distance to the outer contour line of the printing layer, that is, the distance between the two overlapping parts in the horizontal direction is about 50 to 500μ, It has also been confirmed that the bordering effect on the first printed layer due to the partition line existing between the outer contour of the layer and the outer contour of the second printed layer becomes clear.

Furthermore, in the decorative material of the second invention, the distance in the plane direction between the outer contour line of the transparent to translucent matte underprint printing layer and the outer contour line of the first printing layer in the plane direction, i.e. , when the width of the band of the transparent to translucent matte underprint printing layer extending from the first printing layer is about 50 to 500μ, in the outer peripheral area of the first printing layer. It has also been confirmed that a design effect is produced due to the presence of a zone where the second printing layer and the matte underprint printing layer overlap.

〔Example〕

Hereinafter, specific structures of the decorative materials of the present invention will be explained based on manufacturing examples thereof.

Example 1 In Figure 1, 30g/ ^m2 thin paper [Sanko Paper
After forming a solid printing layer [Showa Ink Co., Ltd./SA] 2 with a thickness of 3 μm on the Co., Ltd.] 1 using the gravure printing method,
Using three colors of gravure printing ink [Showa Ink Co., Ltd./SAM], a wood grain printing pattern [Showa Ink Co., Ltd., SAM] is used to create a wood grain printing pattern including a first printing layer 5 consisting of a conduit groove portion with a thickness of 2μ.
SAM Co., Ltd.] 3 was similarly formed using the gravure printing method to obtain a base material 4 for a decorative material made of base paper for a decorative sheet on which a woodgrain print pattern 3 having conduit groove portions 5 was attached.

Next, a polyurethane-based two-component hardening type matte clear ink [Showa Ink] was applied to the entire surface of the three sides of the wood grain print pattern on the decorative sheet base paper 4.
A matte underprint printing layer 6 with a thickness of 5 μm made of GBS Mat] is formed using a gravure printing method, and a polyurethane-based two-component curing type glossy clear ink [Showa Ink] is applied on the matte underprint printing layer 6.・
GBS Clear], with a conduit removal plate,
A second printing layer 7 having a glossy pattern with a thickness of 5μ is applied through the underprint printing layer 6 so that its outer contour line is
the outer contour of the first printed layer 5 so that there is a gap in the horizontal direction, and the first printed layer 5 is positioned above the first printed layer 5 in the vertical direction; An example product of the first invention, indicated by reference numeral 8 in FIG. Obtained a barrel of decorative material.

The first printed layer 5 and the second printed layer 7 are formed such that the distance in the horizontal direction between their outer contour lines is within the range of 100 to 300 μ. It is.

Moreover, the width A of the first printed layer 5 in the decorative material 8
, the distance between a pair of second printed layers 7, 7 adjacent to each other via the first printed layer 5 (distance from outer contour line to outer contour line) B (B/A) is,
0.8, and the distance from the surface of the second printing layer 7 to the surface of the matte underprint printing layer 6 is approximately 5μ.

Example 2 A decorative sheet base paper 14 having the same configuration as the decorative sheet base paper 4 in Example 1, that is,
In Figure 2, 30g/ ^m2 thin paper [Sanko Paper Co., Ltd.]
11, 3μ thick solid printing layer [Showa Ink
Co., Ltd./SA] 12 and a woodgrain printing pattern 13 including a conduit groove portion 15, which is the first printing layer, using three-color gravure printing ink [Showa Ink Co., Ltd./SAM] were printed using the gravure printing method. Decorative material base material 14 made of decorative sheet base paper, which is formed using a decorative sheet base paper and has a woodgrain print pattern 13 including a conduit groove portion 15 having a thickness of 2μ.
I got it.

Next, on the wood grain print pattern 13 surface of the decorative sheet base paper 14, a matte underprint printing layer 16, 16 with a thickness of 5 μm is applied to the first print layer 15 using a matte clear ink (Showa Ink, GBS Matsutto). ，
15 is completely covered and its outer contour line is spaced apart from the outer contour lines of the first printed layers 15, 15, i.e., the first printed layer 15 , 15, the matte underprint printing layer 16 has an extended portion along the outer peripheral edge of the matte underprint printing layer 16,
No. 16 was partially formed using a gravure printing method.

Further, using a glossy clear ink (Showa Ink/GBS Clear) and using a conduit cutting plate, the outer contour line is printed on the matte underprint printing layer 16 and in the vertical direction. Forming a second printed layer 17 having a glossy pattern with a thickness of 12μ, located on the first printed layer 15, 15, and filling the gap between the matte underprint printing layers 16, 16. As a result, a decorative material designated by reference numeral 18 in FIG. 2 as an example of the second invention was obtained.

Note that the second printed layer 1 in the decorative material 18
The width of the overlapping band between 7 and the first printed layer 15 is in the range of 100 to 300μ, and
The straight line distance in the zone of the matte underprint printing layer 16 from the outer contour line of the first printing layer 15 is 100
~300μ, and furthermore, the distance between a pair of second printed layers 17, 17 adjacent to each other via the first printed layer 15 with respect to the width A of the first printed layer 15 ( The distance from the outer contour line to the outer contour line) B (B/A) is 0.8, and the second printing layer 1
The distance from the surface of 7 to the surface of the matte underprint printing layer 16 is about 5μ.

[Action and effect of the invention]

The decorative material of the first invention comprises a base material for decorative material having a woodgrain printed pattern including a first printed layer consisting of a matte pattern having a color and outline shape similar to the woodgrain conduit groove portion. , transparent formed on the entire surface of the wood grain printing pattern surface of the base material for decorative materials.
It consists of a semitransparent matte underprint printing layer and a second printing layer with a transparent to translucent glossy pattern formed on the matte underprint printing layer,
The second printed layer is arranged so that its outer contour line is spaced apart from the outer contour line of the first printed layer in the horizontal direction, and along the outer contour line of the first printed layer. and the second printing layer is located on the first printing layer through the matte underprint printing layer. The first printing layer is formed to protrude far more than the first printing layer in the entire region except for the region surrounded by the outer contour line of the first printing layer.

Therefore, in the decorative material of the first invention having the above structure, the conduit groove pattern portion is formed at a position corresponding to the concave portion on the surface of the decorative material,
Moreover, the degree of matting on the surface of the decorative material is different from the overlapping part of the matte underprint printing layer and the first printing layer to the overlapping part of the matte underprinting printing layer and the second printing layer to the matte degree. Since it appears differently in the three parts of the underprint printing layer and the overlapping part of the first printing layer and the second printing layer, it is realistic to the grain pattern of natural wood. is high,
It has excellent design effects.

Further, in the decorative material of the first invention,
Since the first printed layer and the second printed layer have bands that overlap each other in the upper and lower directions, there is some printing registration difference between the first printed layer and the second printed layer. Even if misalignment occurs, the wood grain pattern of the decorative sheet will not feel strange due to this, and therefore, the misalignment of the printing register will not deteriorate the design effect, so the printing register during printing will not be affected. It also has the effect of having a large tolerance for deviation, that is, easy control during manufacturing.

Furthermore, in the decorative material of the first invention, since the printed layer of the matte underprint is formed to cover the conduit groove pattern, the degree of matteness of the conduit groove pattern can be adjusted over a wide range. It is also possible to obtain various types of decorative sheets that meet demand.

Furthermore, the decorative material of the first invention further includes a second printed layer with a glossy pattern on the inside of the first printed layer along the outer contour line of the first printed layer representing the wood grain conduit groove. Since a zone is formed that overlaps the first printed layer, the zone serves as a contour zone of the first printed layer representing the conduit groove, thereby providing an edging effect on the conduit groove pattern. It will be played, and the high design characteristics will be exhibited.

In addition, the decorative material of the second invention is a base for decorative materials having a woodgrain printed pattern including a first printed layer consisting of a matte pattern having a color and outline shape similar to the woodgrain conduit groove portion. a transparent to translucent matte underprint printing layer partially formed to cover the first printing layer in the base material for decorative materials; and a top of the matte underprint printing layer. and a second printed layer with a transparent to semi-transparent glossy pattern formed over the wood grain pattern of the base material for decorative material, and the outer contour line of the matte underprint printed layer. is such that there is a gap between it and the outer contour line of the first printed layer, and
is located on the wood grain printing pattern of the base material for decorative material in a state along the outer contour line of the printed layer,
Further, the outer contour line of the second printed layer is arranged such that there is a gap between the outer contour line of the first printed layer and the outer contour line of the first printed layer in the horizontal direction. and the second printing layer is located on the first printing layer with the matte underprinting printing layer interposed therebetween. The first printed layer is formed to protrude far more than the first printed layer in the entire region except for the region surrounded by the outer contour line of the second printed layer.

That is, in the decorative material of the second aspect of the present invention, the second printed layer has an outer contour line that is vertically aligned with the first printed layer through the matte underprinted printed layer.
The matte underprint printing layer is located on the printing layer, and is formed so as to fill the gap between the matte underprint printing layers in the vertical direction.

In the decorative material of the second invention having the above structure, the conduit groove pattern is provided at a position corresponding to the concave portion on the surface of the decorative material, and the degree of matteness on the surface of the decorative material is appears in four types, that is,
A portion of the first printing layer that is visible through the matte underprint printing layer, a portion of the first printing layer that is visible through the second printing layer and the matte underprint printing layer, and only the second printing layer. The degree of matting is different for each of the four parts: the base pattern part of the woodgrain print pattern that is visible through the second printing layer and the base pattern part of the woodgrain print pattern that is visible through the second printing layer and the matte underprint printing layer. Since they are different from each other, they are even more realistic to the grain pattern of natural wood, and have extremely high design effects.

Furthermore, in the decorative material of the second invention,
Since the conduit groove pattern is covered with a matte underprint printing layer, the degree of matteness of the conduit groove pattern can be adjusted arbitrarily over a wide range, and a wide variety of decorative materials can be obtained to meet various needs. It also has functions and effects.

Furthermore, in the decorative material of the second invention, the first printed layer, the second printed layer, and the matte underprint printed layer are spaced apart from each other without their outer contour lines coinciding with each other. Therefore, even if there is a slight misalignment of the printing register between these printing layers, the wood grain pattern will not look strange due to this, and therefore the printing Since misregistration does not reduce the design effect, there is a large tolerance for misregistration during printing, which also has the effect of being easy to control during manufacturing. .

Furthermore, the decorative material of the second invention further includes a second printed layer with a glossy pattern on the inside of the first printed layer along the outer contour line of the first printed layer representing the wood grain conduit groove. Since a zone is formed which overlaps the first printed layer, said zone is a contour zone of the first printed layer representing the conduit groove, so that the edging effect of this conduit groove pattern is enhanced. It will be played, and the high design characteristics will be exhibited.

Moreover, the decorative material of the third invention is characterized by the above-mentioned first to
A decorative material having the structure set forth in any one of the decorative materials of the invention of No. 2, and furthermore,
The distance between a pair of second printed layers adjacent to each other via the first printed layer (distance B (B/A) from the outer contour line to the outer contour line) with respect to the width A of the printed layer of
is within the range of 0.1 to 0.9, and exhibits high design characteristics that closely resemble the grain pattern of natural wood.

[Brief explanation of drawings]

FIG. 1 is a cross-cut end view showing the main parts of the decorative material of the first invention, and FIG. 2 is a cross-cut end view showing the main parts of the decorative material according to the second invention. 1, 11: Tissue paper, 3, 13: Wood grain pattern, 4,
14: Decorative material base material made of decorative sheet base paper,
5, 15: first printing layer (conduit groove pattern in wood grain patterns 3, 13), 6, 16: matte underprint printing layer,
7, 17: second printing layer, 8, 18: decorative material.

Claims (1)

[Scope of Claims] 1. A base material for a decorative material having a wood grain printed pattern including a first printed layer consisting of a matte pattern having a color and outline shape similar to a wood grain conduit groove portion, and the decorative material. A transparent to semitransparent matte underprint printing layer formed on the entire surface of the wood grain print pattern surface of the wood base material, and a transparent to semitransparent glossy pattern formed on the matte underprint printing layer. In a decorative material comprising a second printed layer according to The second printing layer is located on the first printing layer along the outer contour line of the first printing layer, and the second printing layer is attached to the first printing layer through the matte underprinting printing layer. It is characterized by being formed in the entire zone except for the zone surrounded by the outer contour line of the second printed layer located on the layer, so as to protrude far from the first printed layer. Decorative materials. 2. A base material for a decorative material having a wood grain printed pattern including a first printed layer consisting of a matte pattern having a color and outline shape similar to a wood grain conduit groove portion, and A transparent to translucent matte underprint printing layer partially formed to cover the first printing layer, and on the matte underprint printing layer and on the wood grain pattern of the decorative material base material. A decorative material comprising a second printed layer with a transparent to translucent glossy pattern formed over the course of the process,
The outer contour line of the matte underprint printing layer is such that there is a gap between the outer contour line and the outer contour line of the first printing layer, and the outer contour line is along the outer contour line of the first printing layer. The outer contour line of the second printed layer is located on the wood grain printing pattern on the base material for decorative material, and the outer contour line of the second printed layer is spaced apart from the outer contour line of the first printed layer in the horizontal direction. The second printing layer is located on the first printing layer along the outer contour line of the first printing layer as shown in FIG. The second printed layer is formed so as to protrude far more than the first printed layer in all zones except for the zone surrounded by the outer contour line of the second printed layer located on the first printed layer. A decorative material characterized by: 3 The ratio (B/A) of the distance B between the contour lines of the second printed layer on the first printed layer to the width A of the first printed layer is 0.1 to 0.9. The decorative material according to any one of the ranges 1 to 2.