JP3161053B2 - Cloth-like makeup material - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to
The present invention relates to a cosmetic material having a cloth-like appearance, that is, a cloth-like appearance and a tactile sensation, which is used for surface makeup of a cabinet for light electrical appliances.

[0002]

2. Description of the Related Art A decorative material having a cloth surface is produced by laminating a cloth, a nonwoven fabric, a knit or the like with an adhesive on the surface of a base material such as paper or plywood. Although this kind of cosmetic material has a "real thing", in actual production, there is a problem of how to prevent the adhesive from sticking out because the adhesive easily oozes out from the gap between the fiber and the yarn. In addition, the cloths are stretched and shrunk at the time of lamination to the base material, so that wrinkles and bulges are generated on the surface, and the pattern is distorted.

[0003] As a cloth-like decorative sheet which avoids such difficulties in production, a plastic sheet represented by polyvinyl chloride is used as a base material, and a texture pattern is printed thereon, or a textured embossed sheet is formed. Or have been subjected to. However, conventional decorative sheets that express the texture by embossing or printing cannot sufficiently reproduce the fine irregularities and gloss due to the combination of the fibers of the cloth, and therefore, compared to the decorative material with the actual cloth attached. And the appearance is inferior.

[0004]

SUMMARY OF THE INVENTION An object of the present invention is to provide a cloth-like decorative material which does not use a real cloth, is easy to manufacture, and has an appearance and a touch similar to cloths.

[0005]

One basic aspect of the cloth-like decorative material according to the present invention comprises, as shown in FIG. 1, a bead pigment comprising spherical fine particles of a resin on a substrate (1). The cloth-like pattern printing (21) using ink is performed to form cloth-like irregularities on the surface.

As the base material, a sheet material or a plate material which is commonly used as a base material for a decorative material may be used. Examples of sheet-like substrates include tissue paper, kraft paper, titanium paper,
Paper such as linter paper and vinyl wallpaper, woven or non-woven fabric of various fibers, plastics such as sheets made of vinyl resin represented by polyvinyl chloride, polyester, acrylic resin, styrene resin, polycarbonate, and metal Foil. To give an example of a plate-shaped substrate,
Gypsum-based plate materials, cement plates such as lightweight foam concrete plates and hollow extruded cement plates, fiber reinforced cement plates such as pulp cement plates and glass fiber reinforced concrete plates, metal plates such as ceramic plates, iron plates, aluminum plates, and various types of heat A resin plate made of a plastic resin or a thermosetting resin, and an FRP plate. These materials may be used by being laminated with the same or different materials.

[0007] The bead pigment contained in the ink used for printing the texture pattern is a pigment composed of spherical fine particles of a resin, and contains a coloring material such as a pigment or a dye as necessary. Examples of preferred bead pigments include F
Commonly used fine powder pigments such as e ₂ O ₃ , TiO ₂ , CaCO ₃ , and quinacridone can be used as elastic resins such as polyurethane, epoxy resin, acrylic resin, polyester, nylon, fluororesin, and polyvinyl chloride-vinyl acetate copolymer; If necessary, the composition may be dispersed in a composition to which a plasticizer, a stabilizer, a surfactant and the like are added, or may be coated with the composition to form spherical particles.

The particle size of the bead pigment has a distribution range of 5 to 80.
μm, and the distribution maximum is preferably in the range of 10 to 35 μm.

The binder of the ink is a cellulose resin,
Known resins such as acrylic resins, styrene resins, vinyl resins such as vinyl chloride-vinyl acetate copolymers, epoxy resins, and polyesters may be used. If it is desired to provide surface properties such as flexibility and stiffness and abrasion resistance and scratch resistance, refer to
It is preferable to use an ionizing radiation curable resin obtained by mixing an urethane acrylate oligomer or prepolymer and an acrylic monomer as described in JP-A-48936. In addition, the above object can be achieved by using a urethane elastomer, a natural rubber or a synthetic rubber as an ink binder.

[0010] In the present invention, the cloth pattern is silk, cotton,
A pattern that reproduces the color tone of a woven fabric, nonwoven fabric or knitted fabric made of a fibrous material such as hemp, wool, or synthetic fiber, and has a pattern having irregularities according to the surface shape. The pattern of cloth can be suitably expressed by using a plate obtained by photoengraving from real cloth. The texture pattern may be a planar one having a thickness of about several μm or a three-dimensional one having a thickness exceeding 10 μm. As shown in FIG. 3, the texture of the cloth using the bead pigment-containing ink may be represented by a combination of a solid printing layer and a partial pattern thereon.

The printing of the ink containing bead pigment may be performed according to a known method such as a gravure method, a gravure offset method, and a silk screen method. Printing by the transfer method is also possible.

Another basic aspect of the cloth-like decorative material of the present invention uses an ink containing a bead pigment composed of resin spherical fine particles on a substrate (1) as shown in an example in FIG. A cloth-like decorative material in which a resin layer (3) by solid printing is provided and embossing is performed to form a textured emboss (22) on the surface.

The resin layer containing the bead pigment is coated with a paint having the same composition as the above-mentioned bead pigment-containing ink by a known coating method such as roll coating, gravure roll coating, or the like.
What is necessary is just to apply and provide on a base material with a reverse roll coat, a fountain coat, a comma coat, and a flow coat. The thickness of the resin layer is preferably at least 5 μm so that a textured emboss can be applied.

Needless to say, embossing in the form of cloth is
An uneven pattern that reproduces the shape of the surface of a woven, nonwoven or knitted fabric. The surface shape of cloth can be obtained by molding a real cloth with silicone resin or the like and using it as an embossing plate, or using an embossed plate made by electroforming or mill engraving based on this mold. Can be faithfully reproduced.

The embossing may be performed by a hot-press method in which an embossing plate is superimposed on the resin layer and heated and pressed, or may be performed by a casting method. The embossing by the casting method is a technique disclosed in, for example, JP-A-2-131175, and specifically, is a method including the following steps. 1A) A bead pigment that rotates a roll intaglio having a fine uneven shape on its surface, fills at least the concave portions of the roll intaglio with an ionizing radiation-curable resin liquid, and runs the roll intaglio in synchronization with the rotation direction of the roll intaglio. 1B) pressing the substrate provided with or not provided with the resin layer containing the resin layer, or 1B) applying the ionizing radiation-curable resin solution containing the bead pigment to the roll intaglio in the direction of rotation of the roll intaglio. 2) synchronously rotating the roll intaglio so that the substrate does not come off the roll intaglio, and irradiating with ionizing radiation to perform the ionization. At the same time as curing the radiation-curable resin liquid, the cured resin layer and the base material are adhered to each other. Forming a cured resin layer having a fine uneven surface.

The cloth-like decorative material of the present invention may be a combination of the above basic aspects, may be provided with a solid printing layer for concealing the substrate using a normal printing ink, or may be embroidered or printed. May be provided separately from the cloth pattern. FIGS. 3 and 4 show such an embodiment. FIG. 3 shows a state in which a picture printing layer (42) is provided on a solid printing layer (41), and a bead pigment-containing resin layer (3) is applied. Next, an example in which a texture pattern of bead pigment-containing ink is printed is shown below. FIG. 4 shows a pattern printing (42) on the surface of the resin layer (3) containing the bead pigment, and a cloth pattern printing (21) from above.
The following shows an example in which. In FIG. 4, (5) is a primer layer.

[0017]

When a pattern of cloth is printed using an ink containing a bead pigment, the appearance and feel of the cloth are very similar to those of real cloth. The same effect can be obtained by embossing a cloth pattern on the resin layer containing the bead pigment.

Conventionally, a matte surface, particularly a suede-like (a kind of leather) surface, is obtained by providing a surface layer of a resin layer containing a bead pigment or a printing layer on the surface of a decorative material. However, the makeup using the conventional bead pigment has been attempted only when forming a flat solid surface and producing a matte effect. Surprisingly, when the surface shape of the resin layer or the printing layer containing the bead pigment was made to resemble that of the cloth rather than the plane, the gloss and the texture became close to the real cloth. In addition to the appearance, the soft touch of the resin layer containing the bead pigment makes this cloth-like decorative material approach real cloth.

[0019]

【Example】

Example 1 A zinc-plated steel sheet having a thickness of 1 mm was used as a base material, and an epoxy resin primer was applied thereon. On the primer layer, a one-part curable urethane paint containing a beige urethane bead pigment having an average particle diameter of 20 μm was applied with a flow coater to provide a 20 μm-thick concealing layer. On top of that, a gravure offset printing of a printed pattern of cloth was performed using an ink obtained by mixing carbon black and red iron in the same vehicle as the urethane paint.

Using a one-part curable urethane ink containing a colorless and translucent urethane bead pigment (average particle size of about 20 μm) on the printing layer, a dot pattern is printed to a film thickness of 20 μm by silk screen printing. Was performed as follows.

The obtained cloth-like decorative material of the present invention had an appearance very similar to that obtained by embroidering a cotton cloth.

Example 2 A white polyvinyl chloride sheet (DOP: 30 parts) having a thickness of 100 μm and a backing paper for wallpaper having a basis weight of 80 g / m ² were adhered with a polyurethane-based adhesive to give a cloth-like makeup. A base material was prepared.

Using a two-part curable urethane ink containing a gray urethane bead pigment (average particle size of about 35 μm) on a polyvinyl chloride sheet, a cloth pattern representing a knitted wool is used. Silk-screen printing was performed to 100 μm to obtain a cloth-like decorative material of the present invention.

Example 3 A galvanized steel sheet was used as a substrate, and an epoxy resin primer was applied thereon. On the primer layer, a one-part curable urethane resin paint containing beige urethane bead pigment (average particle size: about 20 μm) was flow-coated.

A cloth pattern was printed on the resin layer by gravure offset printing. Furthermore, a one-part curable urethane resin-based ink containing a transparent urethane bead pigment (average particle size of about 20 μm) having a thickness of about 20 μm
The dot pattern was printed by screen printing so as to obtain m.

[0026]

The cloth-like decorative material of the present invention has an appearance and a touch similar to cloth, and is close to a decorative material to which a real cloth is pasted.

This cosmetic material can be manufactured by using a combination of printing of ink or application of paint and embossing without using cloths having problems in the bonding operation and handling.
Work is easy and the yield is high.

[Brief description of the drawings]

FIG. 1 is a schematic cross-sectional view for explaining one embodiment of a cloth-like decorative material according to the present invention.

FIG. 2 is a view similar to FIG. 1 for explaining another embodiment of the cloth-like decorative material of the present invention.

FIG. 3 is a view similar to FIGS. 1 and 2 for explaining another embodiment of the decorative material of the present invention.

FIG. 4 is a view similar to FIGS. 1 and 2 for explaining still another embodiment of the cosmetic material of the present invention.

[Explanation of symbols]

 DESCRIPTION OF REFERENCE NUMERALS 1 base material 21 printing of cloth pattern 22 cloth emboss 3 resin layer containing bead pigment 41 solid printing layer 42 pattern printing layer

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-3-76641 (JP, A) JP-A-3-75137 (JP, A) JP-A-3-71835 (JP, A) JP-A-3-76 69351 (JP, A) JP-A-2-41243 (JP, A) JP-A-2-127034 (JP, A) JP-A-59-139322 (JP, U) (58) Fields investigated (Int. Cl. ⁷ , DB name) B32B 1/00-35/00

Claims (3)

(57) [Claims] 1. A cloth-like makeup having a textured pattern formed on a surface thereof by applying a textured pattern printing using an ink containing a bead pigment composed of resin spherical fine particles. Wood. 2. A resin layer is formed on a substrate by solid printing using an ink containing a bead pigment composed of resin spherical particles, and embossing is performed to form a textured emboss on the surface. Cloth-like makeup material. 3. The cloth-like decorative material according to claim 1, wherein a metal plate is used as a base material.