JP2019177691A - Decorative material - Google Patents

Abstract

To provide a decorative material having high reproduction property of grain and also excellent in productivity.SOLUTION: A decorative material 1 comprises: a substrate 10; a pattern layer 30 laminated on the substrate 10 and includes a conduit pattern imitating a conduit of a grain; and a partition part 31 provided in an area of the conduit pattern in a plan view of viewing the decorative material 1 from a normal direction of the decorative material surface, the partition part extending in a direction crossing a longitudinal direction of the conduit pattern.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a decorative material.

  Conventionally, as a building material used for surface makeup such as a wall material of a building, a partition, furniture, etc., for example, a decorative material printed with the same grain pattern as natural wood is used. This type of decorative material is required to have not only a flat design but also a three-dimensional design. As a decorative material with a three-dimensional design, a resin sheet printed with a grain pattern including a conduit groove using an embossed plate in which a concave portion of a conduit groove pattern and a line pattern are formed in the concave portion A cosmetic material in which a concavo-convex shape corresponding to the pattern is formed on a base material has been proposed (for example, see Patent Document 1).

JP-A-11-165497

  In the above-described conventional decorative material, since the resin sheet base material undergoes dimensional expansion and contraction due to heat and stress during embossing, the pattern formed on the embossed plate and the wood grain pattern pattern formed on the resin sheet base material Accurate alignment (registration) with is difficult. For this reason, there is a problem that the reproducibility of the grain is low and the productivity is poor.

  An object of the present invention is to provide a decorative material having high reproducibility of grain and excellent productivity.

  The present invention solves the problems by the following means. In addition, in order to make an understanding easy, although the code | symbol corresponding to embodiment of this invention is attached | subjected and demonstrated, it is not limited to this. Further, the configuration described with reference numerals may be improved as appropriate, or at least a part thereof may be replaced with another configuration.

  The first invention comprises a base material (10), a picture layer (30) that is laminated on the base material and includes a conduit pattern imitating a wood conduit, and the cosmetic material from the normal direction of the cosmetic material surface. A partition portion (31) provided in a region of the conduit handle and extending in a direction intersecting with a longitudinal direction of the conduit handle in a plan view as viewed, the pattern layer and the partition portion being printed It is related with the decorative material (1) which is a layer.

  2nd invention is the decorative material of 1st invention, Comprising: The said partition part is a pattern provided as a part of the said conduit | pipe pattern, a recessed part, a convex part, or a pattern, a recessed part, and a convex part. It is related with the decorative material (1, 1A) which is either of two or more combinations.

  3rd invention is the decorative material of 2nd invention, Comprising: The said pattern layer is related with the decorative material (1) which is a printing layer by the resin containing the filler.

  4th invention is the cosmetic material of 1st invention, Comprising: The resin layer (42 divided and provided in the position corresponding to the said conduit handle of the said pattern layer along the longitudinal direction of the said conduit handle) The partition part (41) relates to a decorative material (1B) which is a gap formed between the resin layers adjacent to each other.

  5th invention is the cosmetic material of 1st invention, Comprising: The said partition part (141) is laminated | stacked on the said pattern layer (230), The said cosmetic material is referred to from the normal line direction of the said cosmetic material surface. In a plan view as seen, it is a linear resin layer provided at a position corresponding to the conduit pattern, and the cosmetic material (one or more of hue, brightness or saturation is different from the conduit pattern) 1C).

  According to the present invention, it is not necessary to align the pattern layer and the concavo-convex shape formed by embossing, so that it is possible to provide a decorative material having high reproducibility of grain and excellent productivity.

It is a perspective view which shows a part of decorative material 1 in 1st Embodiment. It is a perspective view which shows a part of decorative material 1A in 2nd Embodiment. It is a perspective view which shows a part of decorative material 1B in 3rd Embodiment. It is a perspective view which shows a part of decorative material 1C in 4th Embodiment.

Hereinafter, an embodiment of a decorative material according to the present invention will be described with reference to the drawings. In addition, each figure shown below including FIG. 1 is the figure which showed typically the structure of the decorative material which concerns on this invention. For this reason, the size and shape of each part are appropriately exaggerated for easy understanding.
In each drawing, XYZ orthogonal coordinate systems are shown. In this coordinate system, one direction when the decorative material 1 is viewed in the arrangement of FIG. 1 is defined as an X direction, and the other direction orthogonal to the X direction is defined as a Y direction. In the decorative material 1, a thickness direction (normal direction of the decorative material surface) orthogonal to the XY plane is defined as a Z direction.
Note that the numerical values, shapes, materials, and the like described in the present specification are examples of the embodiment, and the present invention is not limited thereto, and may be appropriately selected and used.

(First embodiment)
FIG. 1 is a perspective view showing a part of a decorative material 1 according to the first embodiment.
As shown in FIG. 1, the decorative material 1 of 1st Embodiment has the base material 10, the solid printing layer 20, and the pattern layer 30 laminated | stacked in this order. Note that “stacking in this order” means not only directly stacking but also including indirect stacking. In this embodiment, for example, it means that even if there is another layer between the solid print layer 20 and the pattern layer 30, it is allowed (the same applies to other embodiments described later).

The base material 10 is a member that serves as a base of the decorative material 1. As the base material 10, for example, various paper materials, plastic films or sheets can be appropriately selected depending on the application. These materials may be used alone, but may be a laminate of any combination such as a composite of paper, a composite of paper and a plastic film or sheet.
In particular, when a plastic film or sheet is used as the substrate 10, physical properties such as an oxidation method and a concavo-convex method are provided on one or both sides as necessary in order to improve the adhesion with the layer provided on the substrate 10. Or chemical surface treatment may be applied.

Examples of the oxidation method include a corona discharge treatment method, a chromium oxidation treatment method, a flame treatment method, a hot air treatment method, ozone, and an ultraviolet treatment method. Examples of the concavo-convex method include a sand blast method and a solvent treatment method.
These surface treatments are appropriately selected according to the type of the substrate 10, but in general, a corona discharge treatment method is preferably used. In addition, the base material 10 may be subjected to other treatments for forming a primer layer, or may be preliminarily formed with a coating for adjusting color, a pattern from a design viewpoint, and the like.

  Examples of the paper material used as the substrate 10 include thin paper, kraft paper, titanium paper, and the like. These paper materials may be further added with acrylic resin, styrene butadiene rubber, melamine resin, urethane resin, etc. (after paper making, impregnation with resin or filling in paper making). For example, inter-paper reinforced paper, resin-impregnated paper, and the like.

  In addition to these, there are various papers often used in the building material field, such as linter paper, paperboard, base paper for gypsum board, and vinyl wallpaper raw fabric with a vinyl chloride resin layer on the paper surface. Furthermore, coated paper, art paper, sulfate paper, glassine paper, parchment paper, paraffin paper, Japanese paper, and the like used in the office field, normal printing, packaging, and the like can also be used. Further, although distinguished from these papers, woven fabrics and non-woven fabrics of various fibers having appearance and properties similar to paper can be used as the base material 10. Examples of the various fibers include inorganic fibers such as glass fibers, asbestos fibers, potassium titanate fibers, alumina fibers, silica fibers, and carbon fibers, and synthetic resin fibers such as polyester fibers, acrylic fibers, and vinylon fibers.

  As a plastic film thru | or sheet | seat used as the base material 10, what consists of various synthetic resins is mentioned. Examples of the synthetic resin include polyethylene resin, polypropylene resin, polymethylpentene resin, polyvinyl chloride resin, polyvinylidene chloride resin, polyvinyl alcohol resin, vinyl chloride-vinyl acetate copolymer resin, ethylene-vinyl acetate copolymer resin, ethylene -Vinyl alcohol copolymer resin, polyethylene terephthalate resin, polybutylene terephthalate resin, polyethylene naphthalate-isophthalate copolymer resin, polymethyl methacrylate resin, polyethyl methacrylate resin, polybutyl acrylate resin, nylon 6 or nylon 66, etc. And polyamide resin, cellulose triacetate resin, cellophane, polystyrene resin, polycarbonate resin, polyarylate resin, polyimide resin and the like.

The thickness of the substrate 10 is not particularly limited. When a film or sheet made of plastic is used as the base material 10, the thickness is, for example, about 20 to 150 μm, preferably 30 to 100 μm. Moreover, when using a paper material as the base material 10, as a basic weight, it is about 20-150 g / m < ² >, for example, Preferably it is about 30-100 g / m < ² >.

  The solid print layer 20 is a layer formed on one surface of the substrate 10 (the surface on the upper side in the Z direction in FIG. 1). The solid print layer 20 is a layer having a higher gloss (high wrinkle) than the pattern layer 30. The solid print layer 20 is formed to give a specific pattern to the surface of the substrate 10. Although not shown, the solid print layer 20 of the present embodiment has a pattern imitating a grain (hereinafter also referred to as a “grain pattern”) formed on the entire surface of the substrate 10. The solid print layer 20 can be formed, for example, by printing directly on the substrate 10. The thickness of the solid print layer 20 is, for example, about 0.1 to 20 μm.

  Examples of the ink used for the solid print layer 20 include a binder, a colorant such as a pigment and a dye, an extender pigment, a solvent, a stabilizer, a plasticizer, a catalyst, and a curing agent. The binder is not particularly limited. For example, polyurethane resin, vinyl chloride-vinyl acetate copolymer resin, vinyl chloride-vinyl acetate-acrylic copolymer resin, chlorinated polypropylene resin, acrylic resin, polyester-based resin. Among resins, polyamide resins, butyral resins, polystyrene resins, nitrocellulose resins, cellulose acetate resins and the like, one kind can be used alone, or two or more kinds can be mixed and used.

  Examples of the colorant include carbon black (black), iron black, titanium white, antimony white, yellow lead, titanium yellow, petal, cadmium red, ultramarine, cobalt blue, and other inorganic pigments, quinacridone red, and isoindolinone yellow. , Organic pigments or dyes such as phthalocyanine blue, metal pigments consisting of scaly foil pieces such as aluminum and brass, pearlescent pigments consisting of scaly foil pieces such as titanium dioxide-coated mica and basic lead carbonate, etc. It is done.

  The pattern layer 30 is a layer that gives the decorative material 1 more natural wood grain decoration, and is formed on the solid print layer 20. The pattern layer 30 is preferably formed by gravure printing capable of expressing gradation. In the present embodiment, the pattern layer 30 has a conduit pattern (hereinafter referred to as “conduit pattern”) imitating a conduit portion of wood. In a plan view of the decorative material 1 as viewed from the thickness direction (Z direction), the conduit pattern of the pattern layer 30 is formed at a position corresponding to the wood grain pattern (not shown) formed on the solid print layer 20. In FIG. 1, the wood grain pattern formed on the solid print layer 20 is not specifically shown. However, the above-mentioned “position corresponding to the wood grain pattern” is a position almost directly above the wood grain pattern in plan view, the wood grain. It refers to the position along the contour of the handle, the position corresponding between them, and the like.

The pattern layer 30 includes a partition part 31, a space part 32, and an outer frame part 33.
The partition part 31 is a substantially linear convex part imitating the wood fiber inside the conduit. The partition part 31 is provided in the region of the pattern layer 30 in plan view, and extends in a direction intersecting with the longitudinal direction of the pattern layer 30 (conduit pattern). By providing the partition part 31 in the pattern layer 30, while giving the texture of a fiber to the pattern layer 30, low glossiness and touch feeling can be provided.

In addition, the partition part 31 is not restricted to linear form as shown in FIG. 1, For example, circular arc shape, V shape, etc. may be sufficient. Moreover, as for the partition part 31, the edge part of the extending direction does not need to be connected with the outer frame part 33, and may be partially missing (the partition part of other embodiment is also the same).
The partition part 31 and the outer frame part 33 are different from each other in one or more of hue, brightness or saturation parameters, or tactile sensation with respect to the solid print layer 20 exposed from the space part 32 described later. May be.

  The space part 32 is a concave part obtained by partially cutting the pattern layer 30. The outer frame portion 33 is a contour portion of the pattern layer 30 excluding the partition portion 31 and the space portion 32. In the space part 32, the pattern (for example, wood grain pattern) of the solid printing layer 20 in the lower layer is exposed. In plan view, the area of the space portion 32 is larger than the area of the partition portion 31. Therefore, the observer recognizes the pattern layer 30 as a low gloss as a whole due to the area difference between the partition portion 31 and the space portion 32. In addition, the pattern layer 30 is given a good tactile sensation when the observer touches it with the hand due to the step between the partition portion 31 and the space portion 32.

  FIG. 1 schematically shows the shape of the conduit pattern printed as the pattern layer 30 and is different from the actual conduit pattern (the same applies to other embodiments described later). The actual conduit handle is randomly formed in size, position, shape, and the like. Further, the shape, width, position, and the like of the partition portion 31 are not limited to the example of FIG. The partition part 31 should just extend in the direction which cross | intersects the longitudinal direction of the pattern layer 30, and the both ends do not necessarily need to connect. The partition part 31 may be formed in all the pattern layers 30, or there may be the pattern layer 30 in which the partition part 31 is not formed. For example, in FIG. 1, although the partition part 31 is formed in the pattern layer 30 shown in the near side, the partition part 31 is not formed in the pattern layer 30 shown in the back side. In addition, as a line | wire width of the partition part 31, the range of 10-300 micrometers is mentioned, for example. Moreover, as a pitch of the partition part 31, the range of 50-500 micrometers is mentioned, for example.

As the ink used for the pattern layer 30, the same ink as the ink used for the solid print layer 20 described above can be used. The solid print layer 20 is formed as a layer having higher gloss (high gloss) than the pattern layer 30.
Moreover, in order to make the pattern layer 30 more three-dimensional, the pattern layer 30 may be formed by raised printing. The tactile sensation of the pattern layer 30 can be further improved by forming the pattern layer 30 by enlarging printing.

  In the build-up printing, an ink in which a filler is mixed into a resin serving as a binder is used. Examples of the resin in that case include a thermosetting resin composition and an ionizing radiation curable resin composition. Among these, in particular, as a vehicle component, polyisocyanate is added as a curing agent to a resin having a functional group such as a hydroxyl group, a carboxyl group, or an amino group as an acrylic, polyester, acrylic urethane, or urethane resin. The liquid curable resin is desirable from the viewpoint of maintaining surface performance and manufacturing cost.

  Examples of the filler include organic particles such as acrylic beads, and inorganic particles such as aluminum hydroxide, silica, calcium carbonate, barium sulfate, alumina, and various ceramics. The average particle diameter of the filler is, for example, about 10 to 30 μm. By making the resin forming the pattern layer 30 contain a filler, a more natural tactile sensation can be imparted to the surface of the pattern layer 30. In particular, the gloss of the pattern layer 30 can be changed by appropriately selecting the particle size and shape of the filler.

  The pattern layer 30 is not limited to gravure printing, and may be formed by, for example, silk printing, offset printing, or the like. The pattern layer 30 is not limited to printing, and may be formed by, for example, transfer. Furthermore, a surface protective layer (not shown) may be formed on the pattern layer 30. The surface protective layer is a transparent gloss (high gloss) layer for protecting the surface of the decorative material 1.

According to the decorative material 1 of the first embodiment configured as described above, for example, the following effects can be obtained.
In the above-mentioned conventional decorative material, it is difficult to accurately align the pattern formed on the embossed plate and the wood grain pattern formed on the transparent sheet base material, so the problem is that the reproducibility of the grain is low and the productivity is also poor. was there. However, in the decorative material 1 of the first embodiment, since the solid print layer 20 having a wood grain pattern and the pattern layer 30 having a conduit pattern are formed by printing, respectively, the solid print layer 20 and the pattern layer 30 are aligned. Can be accurately and easily performed. In addition, processing with an embossed plate is difficult to apply to thin paper, paperboard, etc., and the materials that can be used are limited. However, the decorative material 1 of the first embodiment can be applied not only to a film or a sheet but also to thin paper, paperboard and the like. Therefore, the decorative material 1 of the first embodiment has high reproducibility of grain and is excellent in productivity.

  Moreover, since the decorative material 1 of 1st Embodiment equips the pattern layer 30 with the partition part 31, it has a more natural fiber texture in the pattern layer 30 (conduit pattern). Further, in the pattern layer 30, the space portion 32 having a larger area than the partition portion 31 is formed with a lower gloss than the partition portion 31. Therefore, the decorative material 1 of the first embodiment can obtain a more natural conduit pattern gloss in the pattern layer 30. Furthermore, the decorative material 1 according to the first embodiment has a concave portion due to a step due to a difference in ink film thickness between the partition portion 31 and the space portion 32 when the observer touches the hand along the pattern layer 30. A certain tactile sensation is obtained. Therefore, the decorative material 1 of the first embodiment has a more three-dimensional design.

(Second Embodiment)
FIG. 2 is a perspective view showing a part of the decorative material 1A in the second embodiment.
The decorative material 1A of the second embodiment is different from the first embodiment in the configuration of the pattern layer. In the decorative material 1A of the second embodiment, other configurations are the same as those of the first embodiment. Therefore, in the description and drawings of the second embodiment, the same members or the like as those in the first embodiment are denoted by the same reference numerals as those in the first embodiment or the same reference numerals at the end (the last two digits), and overlapped. Description is omitted.

As shown in FIG. 2, in the decorative material 1A of the second embodiment, the base material 10, the solid print layer 20, and the pattern layer 130 are laminated in this order.
The pattern layer 130 of the second embodiment includes a partition pattern part 131, a space pattern part 132, and an outer frame pattern part 133.
The partition pattern part 131 is a substantially linear pattern imitating the wood fiber inside the conduit. The partition pattern portion 131 is provided in a region of the picture layer 130 in a plan view and extends in a direction intersecting with the longitudinal direction of the picture layer 130 (conduit pattern). By providing the partition pattern portion 131 in the pattern layer 130, the texture of the fibers can be imparted to the pattern layer 130.

The space pattern portion 132 is a pattern having a shape obtained by partially cutting a conduit pattern. That is, the space pattern 132 is formed with the same pattern as the pattern (for example, wood grain pattern) of the solid print layer 20 in the lower layer. Therefore, the observer recognizes the space pattern portion 132 as if the pattern of the solid print layer 20 in the lower layer is exposed. Further, the space pattern portion 132 is formed to have a lower gloss than the partition pattern portion 131 and the outer frame pattern portion 133, similarly to the solid print layer 20.
The outer frame pattern portion 133 is a pattern with a contour shape of the pattern layer 130 excluding the partition pattern portion 131 and the space pattern portion 132. The partition pattern portion 131, the space pattern portion 132, and the outer frame pattern portion 133 are formed as one pattern layer 130 by printing.

  The space pattern portion 132 is formed so that any one or more of the parameters of hue, brightness, or saturation differs from the partition pattern portion 131 and the outer frame pattern portion 133. In the present embodiment, the space pattern portion 132 is formed so that the saturation is lower than that of the partition pattern portion 131 and the outer frame pattern portion 133 (the same saturation as the solid print layer 20). In the pattern layer 130, the area of the space pattern portion 132 is formed wider than the area of the partition pattern portion 131. Therefore, the observer recognizes the pattern layer 130 as a low gloss as a whole due to the area difference between the partition pattern portion 131, the space pattern portion 132, and the outer frame pattern portion 133.

  When the space pattern portion 132 has a lower gloss than the partition pattern portion 131 and the outer frame pattern portion 133 as in this embodiment, the space pattern portion 132, the partition pattern portion 131, and the outer frame pattern portion 133 have the same hue. Or it may be brightness. In addition, as long as the space pattern part 132 is an optical characteristic in which the whole pattern layer 130 is visually recognized as low gloss or low gloss, any parameter may be selected and combined.

  In the decorative material 1A of the second embodiment described above, the solid print layer 20 having a wood grain pattern and the pattern layer 130 having a conduit pattern are each formed by printing. Therefore, in the decorative material 1A of the second embodiment, the alignment between the solid print layer 20 and the pattern layer 130 can be accurately and easily performed. Therefore, the decorative material 1A of the second embodiment has high reproducibility of grain and is excellent in productivity.

In addition, since the decorative material 1A of the second embodiment includes the partition pattern portion 131 in the pattern layer 130, it has a more natural fiber texture, and the pattern layer 130 is recognized as low gloss as a whole. A more natural conduit handle gloss can be obtained.
In the decorative material 1A of the second embodiment, a transparent mat (low gloss) layer having substantially the same shape as the pattern layer 130 may be formed on the pattern layer 130. Further, the mat layer formed on the pattern layer 130 may have the same shape as the partition portion 31 and the space portion 32 (see FIG. 1) of the first embodiment.

(Third embodiment)
FIG. 3 is a perspective view showing a part of the decorative material 1B in the third embodiment.
The decorative material 1B of the third embodiment is different from the first embodiment in that the configuration of the pattern layer 230 and the decorative layer 40 are provided. In the decorative material 1B of the third embodiment, other configurations are the same as those of the first embodiment. Therefore, in the description and drawings of the third embodiment, the same members or the like as those of the first embodiment are denoted by the same reference numerals as those of the first embodiment or the same reference numerals at the end (the last two digits), and overlapping. Description is omitted.

  As shown in FIG. 3, the decorative material 1 </ b> B of the third embodiment includes a base material 10, a solid print layer 20, a pattern layer 230, and a decoration layer 40 that are stacked in this order. In addition, the decoration layer 40 may be laminated | stacked on all the pattern layers 230, and there may exist the pattern layer 230 in which the decoration layers 40 are not laminated | stacked. For example, in FIG. 3, the decorative layer 40 is formed on the picture layer 230 shown on the front side, but the decorative layer 40 is not formed on the picture layer 230 shown on the back side.

  The pattern layer 230 of the third embodiment has a conduit pattern (a pattern imitating a conduit portion of wood), but is different from the above-described embodiment in that it does not have a pattern, unevenness, or the like corresponding to the partition portion. The pattern layer 230 is formed on the solid print layer 20 at a position corresponding to a wood grain pattern (not shown) formed on the solid print layer 20.

  The decoration layer 40 is a layer provided with a partition 41 (described later), and is laminated on the pattern layer 230. The decorative layer 40 of the present embodiment is formed with a lower gloss than the pattern layer 230. As shown in FIG. 3, the decoration layer 40 includes a partition portion 41 and a resin layer 42 in a plan view of the decorative material 1 </ b> B viewed from the thickness direction (Z direction). In the decorative layer 40, a partition 41 is formed between adjacent resin layers 42. The partition portion 41 of the present embodiment is a gap (concave portion) provided at a position corresponding to a conduit handle (not shown) formed in the lower picture layer 230. The partition 41 extends in a direction that intersects the longitudinal direction of the conduit pattern formed in the picture layer 230.

  The conduit pattern formed in the lower picture layer 230 is exposed in the area of the partition portion 41, but the area is smaller than that of the resin layer 42. Therefore, the observer recognizes the decorative layer 40 as having a low gloss as a whole due to the area difference between the partition portion 41 and the resin layer 42. Further, the decorative layer 40 is given a good tactile sensation such as a concave portion when touched by an observer due to the step between the partition portion 41 and the resin layer 42.

  In the decorative material 1B of the third embodiment described above, the solid print layer 20 having a wood grain pattern, the pattern layer 230 having a conduit pattern, and the decoration layer 40 are each formed by printing. Therefore, in the decorative material 1B of the third embodiment, the alignment of each of these layers can be performed accurately and easily. Therefore, the decorative material 1B of the third embodiment has high reproducibility of grain and is excellent in productivity.

In addition, since the decorative material 1B of the third embodiment includes the partition portion 41 in the decorative layer 40, the decorative material 1B has a more natural fiber texture, and the decorative layer 40 is recognized as low gloss as a whole. A natural conduit handle gloss can be obtained. Furthermore, the decorative material 1B according to the third embodiment has a more three-dimensional design because the step between the partition portion 41 and the resin layer 42 provides a tactile feel that the portion is a recess.
In the decorative material 1B of the third embodiment, a transparent mat (low gloss) layer having substantially the same shape as the pattern layer 230 in plan view may be formed on the decorative layer 40.

(Fourth embodiment)
FIG. 4 is a perspective view showing a part of a decorative material 1C according to the fourth embodiment.
The decorative material 1C of the fourth embodiment is different from the first embodiment in that the decorative layer 140 and the configuration of the pattern layer 230 are provided. In the decorative material 1C of the fourth embodiment, other configurations are the same as those of the first embodiment. Therefore, in the description and drawings of the fourth embodiment, the same members or the like as those in the first embodiment are denoted by the same reference numerals as those in the first embodiment or the same reference numerals at the end (the last two digits), and overlapped. Description is omitted.

  As shown in FIG. 4, in the decorative material 1C of the fourth embodiment, the base material 10, the solid print layer 20, the pattern layer 230, and the decoration layer 140 are laminated in this order. In addition, the decoration layer 140 may be laminated | stacked on all the pattern layers 230, and there may exist the pattern layer 230 in which the decoration layers 140 are not laminated | stacked. For example, in FIG. 3, the decorative layer 140 is formed on the picture layer 230 shown on the front side, but the decorative layer 140 is not formed on the picture layer 230 shown on the back side.

  The pattern layer 230 of the fourth embodiment is the same as that of the third embodiment. That is, the pattern layer 230 has a conduit pattern (a pattern imitating a conduit portion of wood), but does not include a partition portion. The pattern layer 230 is formed on the solid print layer 20 at a position corresponding to the wood grain pattern (not shown) formed on the solid print layer 20. The pattern layer 230 of the present embodiment is formed with a lower gloss than the decorative layer 140.

  The decoration layer 140 is a layer provided with a partition portion 141 (described later), and is laminated on the picture layer 230. As shown in FIG. 4, the decoration layer 140 includes a partition portion 141 and a space portion 142 in a plan view of the decorative material 1 </ b> C viewed from the thickness direction (Z direction). The partition portion 141 is a linear resin layer (convex portion) provided at a position corresponding to a conduit pattern (not shown) formed in the lower pattern layer 230. The partition part 141 extends in a direction intersecting with the longitudinal direction of the conduit pattern formed in the picture layer 230. The space 142 is a recess in the decorative layer 140 where no resin layer is present.

  The partition portion 141 is formed so that any one or more of hue, brightness or saturation parameter, or tactile sensation is different from the conduit pattern formed in the pattern layer 230. In this embodiment, the partition part 141 is formed so that the saturation is higher than that of the conduit pattern formed in the picture layer 230. Since the decoration layer 140 (resin layer) does not exist in the space 142, the pattern layer 230 is exposed. In the space part 142, the area where the lower pattern layer 230 is exposed is larger than the area of the partition part 141. Therefore, the observer recognizes the decorative layer 140 as having a low gloss as a whole due to the difference in area between the partition portion 141 and the space portion 142. Further, the decoration layer 140 is given a good tactile sensation when the observer touches it with the hand due to the step between the partition part 141 and the space part 142.

  In the decorative material 1C of the above-described fourth embodiment, the solid print layer 20 having a wood grain pattern, the pattern layer 230 having a conduit pattern, and the decoration layer 140 including the partition portion 141 are formed by printing. Therefore, in the decorative material 1C of the fourth embodiment, the alignment of each of these layers can be performed accurately and easily. Therefore, the decorative material 1C of the fourth embodiment has high reproducibility of grain and is excellent in productivity.

In addition, since the decorative material 1C of the fourth embodiment includes the partition portion 141 in the decorative layer 140, the decorative material 140 has a more natural fiber texture, and the decorative layer 140 is recognized as low gloss as a whole. A natural conduit handle gloss can be obtained. Furthermore, the decorative material 1 </ b> C of the fourth embodiment has a more three-dimensional design property because a tactile sensation such that the part is a recess is obtained by the step between the partition part 141 and the space part 142.
Note that in the decorative material 1C of the fourth embodiment, the partition portion 141 may select and combine any parameters as long as the entire decorative layer 140 has optical characteristics that are visually recognized as low gloss or low gloss.

  As described above, in any of the embodiments, the decorative material of the present invention expresses the appearance or appearance and tactile sensation of the conduit groove on the surface of the natural wood board only by printing the picture layer. Since the conduit groove has a line width of about 0.1 to 1 mm, in order to reproduce the appearance and tactile sensation of the wood-patterned conduit groove, the pattern layers 30, 130, 230 having the conduit pattern, and the partition portion 31 are used. , 41, 131 (partition pattern part), 141, it is necessary to perform position synchronization (registration) so that there is no positional deviation. Position tuning is possible. Therefore, in the present invention, it is possible to reproduce a grain pattern including a sufficiently good appearance and tactile grain groove.

  On the other hand, in the case of the decorative material described in Patent Document 1, it is necessary to emboss (emboss) the uneven shape of the conduit groove in synchronization with the pattern of the conduit groove printed on the base material of the plastic film. . However, since the plastic film expands and contracts due to heating and pressurization during embossing, the positional synchronization accuracy between the pattern layer 30, 130, 230 having the handle and the partition parts 31, 41, 131 (partition pattern part), 141 is Compared to the printing method alone, it is reduced, and in the case of a normal embossing machine, it is only about 3 mm. Therefore, in the decorative material described in Patent Document 1, it is difficult to reproduce a grain pattern including a grain conduit groove having a sufficiently good appearance and feel. On the other hand, the decorative material described in each embodiment of the present invention is superior in texture, gloss and touch to the decorative material described in Patent Document 1.

  As mentioned above, although embodiment of this invention was described, this invention is not limited to embodiment mentioned above, Various deformation | transformation and a change are possible like the deformation | transformation form mentioned later, These are also this invention. Within the technical scope of In addition, the effects described in the embodiments are merely a list of the most preferable effects resulting from the present invention, and are not limited to those described in the embodiments. In addition, although the above-mentioned embodiment and the deformation | transformation form mentioned later can also be used in combination suitably, detailed description is abbreviate | omitted.

(Deformation)
In the first embodiment, a conduit pattern simulating the conduit portion of the grain and a pattern corresponding to the partition portion 31 may be added to the grain pattern of the solid print layer 20. In this case, a surface protective layer having the same shape as the conduit pattern may be formed on the conduit pattern of the solid print layer 20 in plan view.
In the said form, you may form the surface protective layer which has the unevenness | corrugation equivalent to the partition part 31 in the position corresponding to the said conduit | pipe pattern of the solid printing layer 20. FIG.
In 1st-4th embodiment, although the partition part was demonstrated in the example comprised by either a pattern, a recessed part, and a convex part, it is not limited to this. A partition part is good also as a structure which combined 2 or more among a pattern, a recessed part, and a convex part.

  The decorative material according to the present invention is a wall material (exterior material, interior material) of a building, a floor material, a ceiling material, a building member such as a partition, a surface decorative material of a fitting such as a door, a door frame, a window frame, Kamoi, sill, waist wall, furniture such as margins, furniture such as desks, cupboards, bags, interior decorations, etc., indoors or outdoors (exterior) for vehicles such as automobiles, rail cars, ships, aircraft It can also be applied to surface covering materials for various cover materials, various home appliances, office equipment, various signs, and panel materials for outdoor advertising.

  1, 1A, 1B, 1C: decorative material, 10: base material, 20: solid printing layer, 30, 130, 230: picture layer, 31, 41, 131, 141: partition part, 32, 142: space part, 33 : Outer frame part, 40, 140: decoration layer, 42: resin layer, 131: partition pattern part, 132: space pattern part, 133: outer frame pattern part

Claims (5)

A substrate;
A pattern layer that is laminated to the substrate and includes a conduit pattern imitating a conduit of wood;
A partition portion provided in the region of the conduit handle and extending in a direction intersecting with the longitudinal direction of the conduit handle in a plan view when the decorative material is viewed from the normal direction of the surface of the decorative material,
The said pattern layer and the said partition part are the decorative materials which are printing layers. The cosmetic material according to claim 1,
The partition part is a decorative material that is one of a pattern, a concave part, and a convex part provided as a part of the conduit handle, or a combination of two or more of the pattern, the concave part, and the convex part. The cosmetic material according to claim 2,
The pattern layer is a decorative material which is a printed layer made of a resin containing a filler. The cosmetic material according to claim 1,
In a position corresponding to the conduit handle of the picture layer, provided with a resin layer provided divided into a plurality along the longitudinal direction of the conduit handle,
The partition is a decorative material that is a gap formed between the resin layers adjacent to each other. The cosmetic material according to claim 1,
The partition portion is a linear resin layer provided on a position corresponding to the conduit pattern in a plan view of the decorative material layered on the pattern layer and viewed from the normal direction of the cosmetic material surface. Yes, a cosmetic material that differs from the conduit pattern in any one or more of hue, lightness or saturation, or tactile sensation.

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