JPH07109818A - Carpet-like synthetic resin floor material - Google Patents

Abstract

PURPOSE:To realize various colors, patterns and textures only by adjusting colors and patterns of a coloring base material layer constituting the reverse of a light and shade or shade and shadow pattern without relying on multicolored complicated printing. CONSTITUTION:A transparent or semitransparent shade and shadow film or sheet 23 on which a light and shade or shade and shadow pattern is printed so that a part corresponding to a top part of an implantation pile of a carpet pattern is formed as bright part and the peripheral part is relatively formed as a dark part, is lamintated on a coloring synthetic resin base material 33, or the light and shade or shade and shadow pattern is directly printed on the coloring synthetic resin base material 33, and colors and patterns of the coloring synthetic resin base material 33 are made visible through the light and shade or shade and shadow pattern. Embossing finish is applied so that a projecting part having a diameter (d) in the size almost equal to a diameter of the embedded pile of the carpet pattern is densely formed on a surface, and a carpet-like synthetic resin floor material is obtained.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a carpet-like synthetic resin flooring material used as a floor tile, a long flooring material, and the like, and a pattern base material used for manufacturing the flooring material.

[0002]

Floor materials used in offices and the like are roughly classified into synthetic resin floor materials having a synthetic resin surface decorative layer and carpet tiles in which fiber piles are planted. The reason why carpet tiles are used is also due to their functional features such as less noise from walking, but the main reason is their appearance that creates luxury. On the other hand, however, carpet tiles have problems that small dusts and dusts are likely to be collected, it is difficult to perform sufficient cleaning, and the price is expensive.

[0003]

DISCLOSURE OF THE INVENTION The present invention provides a flooring material that can express a carpet-like appearance or pattern even though it is a synthetic resin.

[0004]

A first carpet-like synthetic resin flooring material according to the present invention comprises laminating a carpet-printed film or sheet on a synthetic resin base material or a synthetic resin base material. Print the carpet pattern on the material,
Further, it is characterized in that the surface is embossed.

The second carpet-like synthetic resin flooring material of the present invention has a shade or shade pattern in which a portion corresponding to the top portion of the carpeting planting pile is a light portion and a peripheral portion thereof is a relatively dark portion. A transparent or semi-transparent shadow film or sheet formed by printing is laminated on a colored synthetic resin substrate, or the shade or shade pattern is directly printed on the colored synthetic resin substrate, and the shade or shade pattern is passed through. It is characterized in that the color and pattern of the colored synthetic base material can be visually recognized, and the surface is embossed.

[0006]

EXAMPLE FIG. 1 is an exploded perspective view showing an example of manufacturing the flooring material of the present invention, and FIG. 2 is a sectional view showing an example of the manufactured flooring material. The floor material includes a surface protective layer 11 made of a transparent or translucent synthetic resin, an opaque decorative layer 21 made of a sheet or a film made of a paper or a synthetic resin on which a carpet pattern is printed by color printing or black and white printing, and chloride. An embossing roll integrally formed from a base material layer 31 made of resin such as vinyl resin or rubber, a reinforcing layer 41 made of non-woven fabric of glass fiber, etc., and a backing layer 43 made of synthetic resin such as vinyl chloride resin or rubber. The surface is randomly embossed by 51.

The surface embossing is formed by making the diameter d of the convex portion approximately the same as the plane diameter of the planting pile printed on the decorative layer 21 and by densely assembling the convex portions. As a result, a carpet-like three-dimensional effect is obtained, and this three-dimensional effect is provided on the surface of the transparent or semi-transparent surface protective layer 11.
It is promoted by the floating effect of. Makeup layer 21
May be a printing layer formed directly on the base layer 31 instead of the printing paper. FIG. 3 is an exploded perspective view showing another example of production of the flooring material of the present invention, and FIG. 4 is a sectional view showing an example of the produced flooring material.

The floor material includes a surface protective layer 11 made of a transparent or translucent synthetic resin, a cosmetic effect layer 23 made of a shading film or sheet printed with a shade or a shade pattern, a synthetic resin such as a colored vinyl chloride resin or the like. The coloring base layer 33 made of rubber, the reinforcing layer 41 made of non-woven fabric such as glass fiber, the synthetic resin such as vinyl chloride resin or the backing layer 43 made of rubber are integrally formed, and are randomly formed on the surface by the embossing roll 51. It is embossed.

As shown in the plan view of FIG. 5, the makeup effect layer 23 has a shadow base material 25 made of a transparent or translucent film or sheet, and a portion corresponding to the top of the carpet pattern planting pile is exposed. In the part 27, the peripheral part is relatively printed in the dark part 29, and a shade or a shade pattern is formed. By forming an embossed pattern composed of convex portions having a diameter d substantially equal to the diameter of the planted pile pattern surrounded by the dark portion 29, it is possible to obtain a flooring material having a better carpet feeling. The embossment has a diameter d as shown in FIG. 4 (the same applies to FIG. 2).
The convex portions of are densely formed.

The shadow base material 25 is formed of a transparent or semitransparent material such as a plastic film or sheet, tracing paper, etc., and the color or pattern of the colored base material layer 33 is observed through this shadow pattern. Further, instead of using the shadow base material 25, a shade or a shadow pattern may be directly or indirectly printed on the colored resin base material layer 33.

The colored substrate layer 33 may be formed of synthetic resin or rubber in which a pigment or the like is dispersed and uniformly colored.
The pattern may be formed on itself. When forming a pattern, the method is not particularly limited, but a plurality of types of synthetic resin chips having different colors are prepared, and the colored base material layer 33 is tightly integrated while leaving the shape of the chips by heating and pressure bonding.
Can be formed. In this case, it is preferable that the particle size of the synthetic resin chips is substantially equal to the pile diameter of the planted pile pattern of the carpet. As the material of the surface protective layer 11, the reinforcing layer 41 and the backing layer 43, the same materials as conventional floor materials can be used.

[0012]

According to the present invention, a synthetic resin floor material having an appearance similar to that of a carpet can be realized by combining a film or sheet on which a carpet pattern is printed and surface embossing.

Further, a carpet-like synthetic resin floor material can be realized by combining the shade or shade pattern and the surface embossing. Moreover, even if it does not require complex printing of multiple colors, it can be made of carpet-like synthetic resin that has various colors, patterns and textures simply by adjusting the colors of the colored base material layer that constitutes the back surface of the shade or shade pattern, and the patterns. A flooring material can be obtained.

[Brief description of drawings]

FIG. 1 is a perspective view showing a production example of a flooring material of the present invention.

FIG. 2 is a cross-sectional view showing an embodiment of the flooring material of the present invention.

FIG. 3 is a perspective view showing a production example of the flooring material of the present invention.

FIG. 4 is a cross-sectional view showing an example of the flooring material of the present invention.

FIG. 5 is a plan view showing a configuration example of a makeup effect layer used in the present invention.

[Explanation of symbols]

 11 Surface Protective Layer 21 Decorative Layer 23 Decorative Effect Layer 25 Shading Base Material 27 Bright Area 29 Dark Area 31 Base Material Layer 33 Colored Base Material Layer 41 Reinforcing Layer 43 Backing Layer

Claims (6)

[Claims] 1. A film or sheet on which a carpet pattern is printed is laminated on a synthetic resin base material, or a carpet pattern is printed on the synthetic resin base material, and the surface is embossed. Carpet-like synthetic resin flooring featuring. 2. The carpet-like synthetic resin floor according to claim 1, wherein the carpet-like synthetic resin floor is embossed so that convex portions having a diameter substantially equal to a diameter of a carpet pattern planting pile are densely formed. Material. 3. A transparent or semi-transparent shadow film or sheet obtained by printing a shade or shadow pattern in which a portion corresponding to the top of a carpet pattern planting pile is a light portion and a peripheral portion thereof is a relatively dark portion. Is laminated on a colored synthetic resin substrate or the shade or shade is printed on the colored synthetic resin substrate so that the color and pattern of the colored synthetic resin substrate can be visually recognized through the shade or shade pattern. A carpet-like floor material made of synthetic resin, characterized in that it is constructed and the surface is embossed. 4. The carpet-like synthetic resin floor according to claim 3, wherein the carpet-like synthetic resin floor is embossed so that convex portions having a diameter substantially equal to the diameter of the carpet pattern planting pile are densely formed. Material. 5. The colored synthetic resin base material layer is formed by a close-packed aggregate of a plurality of types of particles having a diameter substantially equal to the diameter of a carpet pattern planting pile and having different colors. 5. The method according to claim 3 or 4, wherein
Carpet-like synthetic resin floor material described in. 6. A transparent or semi-transparent shading film or sheet obtained by printing a shade or shading pattern in which a portion corresponding to the top of a carpet pattern planting pile is a light portion and a peripheral portion thereof is a relatively dark portion. A patterned base material for carpet-like synthetic resin flooring, characterized in that