JP2002142956A - Light-emitting decorative carpet and its manufacturing method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a light-emitting decorative carpet having excellent durability and anti-fouling property. SOLUTION: A light-emitting image such as characters, figures, patterns, or photographs is printed on the surface of a carpet with a light-emitting paint. In addition, a transparent material layer is provided on the total surface of the carpet surface including the light-emitting image. The colored image such as characters, figures, patterns or photographs may be printed on the surface of the carpet first, and then, the light-emitting image such as characters, figures, patterns or photographs with the light-emitting paint may be printed on the top of the colored image. This light-emitting decorative carpet is used for the laying of a guiding path for emergency, an indoor decorative wall, and the protection for an elevator internal wall or the like.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a luminous decorative carpet and a method for manufacturing the same.

[0002]

2. Description of the Related Art It is well known that a color image such as a character, a figure, a pattern, or a photograph is printed on a carpet substrate surface with a color paint.

[0003]

However, such decorative carpets have been used over a long period of time and frequently used.
There is a problem that the printed image is deteriorated by fading or peeling. In addition, warnings and special measures such as bells and light-emitting lamps were required for guidance displays at night and in dimly lit places, and for evacuation and guidance during emergencies.

[0004]

Means for Solving the Problems The present invention solves the above-mentioned problems with a luminescent decorative carpet having the following configuration and a method for manufacturing the same. (1) Characters, figures,
A luminescent decorative carpet comprising a luminescent image such as a pattern, a photograph, etc. printed thereon, and a transparent material layer applied over the entire surface of the carpet including the luminescent image. (2) A colored image such as a character, a figure, a pattern, or a photograph is printed on the surface of the carpet, and a luminescent image such as a character, figure, pattern, or a photograph of a luminescent paint is printed thereon. A luminescent decorative carpet, comprising a transparent material layer applied to the entire surface of the carpet including the luminescent image. (3) Colored images such as letters, figures, and patterns are printed on the carpet surface using colored paints, a water-resistant material layer is formed thereon, and letters, figures, and patterns made of luminescent paint are further formed thereon. Etc., and a transparent material layer is applied over the entire surface of the carpet including the colored image and the luminescent image. (4) On the surface of the luminescent carpet substrate, characters,
A light-emitting decorative carpet, wherein a colored image such as a figure, a pattern, or a photograph is printed. (5) On the surface of the luminescent carpet substrate, characters,
A luminescent decorative carpet comprising a colored image such as a figure, a pattern, and a photograph printed thereon, and further comprising a transparent material layer applied on the entire surface of the carpet substrate.

(6) The luminescent decorative carpet is for laying an emergency guideway (1) to (1).
The luminescent decorative carpet according to any one of (5). (7) The luminous decorative carpet according to any one of (1) to (5), wherein the luminous decorative carpet is for an interior decoration wall. (8) The luminous decorative carpet is affixed for protecting the inner wall of the elevator.
The luminescent decorative carpet according to any one of (5). (9) Printing a luminescent image such as a character, a figure, a pattern, and a photograph using a luminescent paint on the surface of the carpet, and further covering the entire surface of the carpet including the luminescent image with a transparent material layer. A method of manufacturing a luminescent decorative carpet. (10) A colored image such as a character, a figure, a pattern, or a photograph is printed on a carpet surface using a colored paint, and then a water-resistant material layer is formed thereon, and a luminescent paint is further formed thereon. Characters, figures, patterns. A method of manufacturing a luminous decorative carpet, comprising printing a luminous image such as a photograph, and further applying a transparent material layer on the entire surface of the carpet including the colored image and the luminous image. (11) The method for producing a luminescent decorative carpet according to (9) or (10), wherein the method of printing a colored image or a luminescent image on the surface of the carpet is performed by an inkjet method or an air brush method.

[0006]

Embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a plan view of a light-emitting decorative carpet obtained in an example of the present invention, FIG. 2 is a cross-sectional view of one example of a light-emitting decorative carpet, and FIG. 3 is a cross-sectional view of another example of a light-emitting decorative carpet. FIG. 4 is an explanatory view of an example of a device for manufacturing a luminous decorative carpet. In the figure, 1 is a carpet base,
2 is a light emitting image, 3 is a transparent material layer, 3 'is a transparent resin prepolymer, 4 is a water resistant material layer, 5 is a roller, 6 is an ink jet printing device, 61 is an ink jet printing nozzle, 62 is a carpet substrate transfer speed. A sensor, 63 is a control device, 64 is a luminescent paint storage tank, 7 is a transparent resin prepolymer spraying device, and 7 'is a transparent resin prepolymer storage tank.

In the present invention, examples of the luminescent paint include a fluorescent paint, a phosphorescent paint, a luminous paint, a self-luminous paint, and the like. For example, it is brightened by irradiation with a short-wavelength light near violet (for example, a so-called black light). A device that emits light is used. As fluorescent materials used in fluorescent paints, anthracene derivatives are mainly used in organic systems, zinc sulfide and cadmium sulfide are used in inorganic systems, and zinc sulfide, copper sulfide, and calcium sulfide are used as phosphorescent and phosphorescent materials. ,
Bismuth sulfide and the like, and self-luminous paints include tritium luminescent paints. The luminescent coating material according to the present invention is prepared by dispersing the luminescent material in a vehicle such as an acrylic resin monomer according to a conventional method.

As the carpet substrate, natural fiber fabrics such as hemp and cotton, and synthetic resin fiber fabrics such as polypropylene resin fiber, polyester, and resin fiber are used. The type of the carpet is not particularly limited, but is preferably applied to a punch carpet made of a nonwoven fabric. As a transparent material, a vinyl chloride resin, an acrylic resin, or the like is usually adopted, and at the time of production, the prepolymer is sprayed, polymerized and cured.

Referring to the drawings in detail, one example of the luminescent decorative carpet of the present invention has a luminescent image 2 printed with a luminescent paint, as shown in FIG. The luminescent image 2 is covered and protected by a transparent material layer 3 as shown in FIG. Therefore, when the luminous decorative carpet is laid on an evacuation / guidance road, it is always used as a mere carpet, and in an emergency, the evacuation guide is provided by emitting light such as the letters “emergency exit” and the arrow “→”. Help. And since the top surface of the luminescent decorative carpet of the present invention is covered and protected by the transparent material layer 3, there is no problem that the luminescent image 2 is dissolved and removed even if the cleaning water is always applied, Also, even when used for a long period of time, it does not peel off due to deterioration due to oxidation or mechanical frictional force. In FIG. 3, a water-resistant material layer 4, such as a vinyl chloride resin or an acrylic resin, preferably a transparent water-resistant material layer is formed on a carpet 1, and a luminescent image 2 is printed thereon. Since the transparent material layer 3 is adhered on the surface, and the carpet substrate surface is covered with the water-resistant material layer 4, when a colored image or a luminescent image is printed thereon by an ink jet method or the like, The printing of characters, figures, and the like does not blur, and the outline can be printed clearly.

Although not shown, a luminous decorative carpet can be formed by printing a colored image such as a character, a figure, a pattern, or a photograph on the surface of a luminescent carpet substrate. In this case, by making the entire surface of the carpet substrate light-emitting, the colored image printed on the upper surface has a fantastic state as if it were floating in the sea of light. Further, a colored image such as a character, a figure, a pattern, and a photograph is printed on the surface of the carpet substrate having light emission, and a transparent material layer is coated on the entire surface of the carpet substrate to obtain a light-emitting decorative carpet. You can also.

The production of the luminous decorative carpet of the present invention can be performed, for example, by using the apparatus shown in FIG. The luminous paint 2 ′ is jetted from the ink jet printing nozzle 61 of the ink jet printing device 6 onto the surface of the carpet substrate 1 transferred by the roller 5, and the characters,
Print images such as figures and patterns. Next, the transparent resin prepolymer 3 ′ supplied from the transparent resin prepolymer storage tank 7 ′ is sprayed thereon using the transparent resin prepolymer spraying device 7. The transfer speed of the carpet substrate 1 is measured by a transfer speed sensor 62, the signal is fed back to a printing control device 63 by a computer, and image printing is performed by a computer while taking out the luminescent paint from a luminescent paint storage tank 64. . The light-emitting decorative carpet provided by the present invention is used not only for being laid on a floor but also for decoration on an indoor wall (including a ceiling), for example, for dim light illumination and black light illumination. , A luminous image such as a pattern or a figure emits light to form an extremely fantastic atmosphere. further,
Attach the luminous decorative carpet of the present invention to the elevator inner wall surface at the time of moving, work period and notice items with luminescent paint,
If information such as illustrations and photographs of advertisements, image characters, etc. are printed, not only damage to the wall surface can be prevented, but also noticeable in a dim elevator and a pleasant atmosphere can be created.

[0012]

As described above, according to the present invention, a luminous decorative carpet having good durability and stain resistance can be provided, which greatly contributes to evacuation and guidance in an emergency. In the case where the water-resistant material layer is formed on the carpet substrate, the colored image or the luminescent image is printed as having a sharper outline.

[Brief description of the drawings]

FIG. 1 is a plan view of a luminescent decorative carpet obtained in an example of the present invention.

FIG. 2 is a cross-sectional view of an example of a luminous decorative carpet.

FIG. 3 is a cross-sectional view of another example of a light-emitting decorative carpet.

FIG. 4 is an explanatory view of an example of a device for manufacturing a luminous decorative carpet.

[Explanation of symbols]

 1: carpet substrate, 2: luminescent image, 3: transparent material layer, 3 ': transparent resin prepolymer, 4: water-resistant material layer, 5: roller, 6: inkjet printing device, 7: transparent resin prepolymer spray device, 7 ': Transparent resin prepolymer storage tank, 61: Ink jet printing nozzle, 62: Carpet substrate transfer speed sensor, 63: Control device, 64: Luminescent paint storage tank

Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat II (reference) // D06Q 1/00 D06Q 1/00 F term (reference) 3B120 AA14 AB04 AB07 AD06X AD20X BA03 BC03 BC07 EA20 EB16 EB30 4L049 AA16 BA39 CA11 DA08 DA18 DA23 FA01 5C096 AA11 AA29 BA01 BA04 BB04 BB21 BB23 CA02 CA03 CA12 CA22 CA29 CA32 CB07 CC37 CC38 EA03 EB03 EB15 EB16 FA01 FA03 FA05 FA08 FA10

Claims (11)

[Claims] 1. A character made of a luminescent paint on a carpet surface,
A luminous decorative carpet comprising a luminescent image such as a figure, a pattern, and a photograph printed thereon, and a transparent material layer applied to the entire surface of the carpet including the luminescent image. 2. A colored image such as a character, a figure, a pattern, or a photograph is printed on the surface of the carpet, and a luminescent image such as a character, figure, pattern, or a photograph of a luminescent paint is printed thereon. Further, a luminescent decorative carpet, wherein a transparent material layer is applied on the entire surface of the carpet including the luminescent image. 3. A colored image such as a character, a figure or a pattern is printed on the surface of a carpet using a colored paint, a transparent water-resistant material layer is formed thereon, and a character made of a luminescent paint is further formed thereon. Luminescent decorative carpet, characterized in that a luminescent image such as a graphic or a pattern is printed thereon, and a transparent material layer is further applied to the entire surface of the carpet including the colored image and the luminescent image. 4. On a carpet substrate surface having luminous properties,
A luminous decorative carpet characterized by being printed with colored images such as characters, figures, patterns, and photographs. 5. On a carpet substrate surface having luminous properties,
Colored images such as letters, figures, patterns, photos, etc. are printed,
Further, a luminescent decorative carpet, wherein a transparent material layer is applied on the entire surface of the carpet substrate. 6. The luminous decorative carpet according to claim 1, wherein the luminous decorative carpet is for laying an emergency guideway. 7. The light-emitting decorative carpet according to claim 1, wherein the light-emitting decorative carpet is for an interior decoration wall.
A luminous decorative carpet according to the item. 8. The luminous decorative carpet according to claim 1, wherein the luminous decorative carpet is affixed for protecting an inner wall of an elevator. 9. A luminescent image, such as a character, a figure, a pattern, and a photograph, is printed on a carpet surface using a luminescent paint, and a transparent material layer is applied over the entire surface of the carpet including the luminescent image. A method for producing a light-emitting decorative carpet, comprising: 10. A color image such as a character, a figure, a pattern, or a photograph is printed on a carpet surface using a color paint, and then a transparent water-resistant material layer is formed thereon, and further, a luminescent layer is formed thereon. Characters, figures and patterns using paint. A method of manufacturing a luminous decorative carpet, comprising printing a luminous image such as a photograph, and further applying a transparent material layer on the entire surface of the carpet including the colored image and the luminous image. 11. The method for manufacturing a luminous decorative carpet according to claim 9, wherein a method of printing a color image or a luminous image on the surface of the carpet is performed by an ink jet method or an air brush method.