JP3754242B2 - Carpet surface material - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a carpet surface material suitable for an electric carpet.
[0002]
[Prior art]
As a surface layer material of an electric carpet, for example, as shown in JP-A-6-128863, a backing layer, a pile yarn or the like is applied on a nonwoven fabric.
[0003]
The surface material of the carpet is flexible to improve the storage space during off-season, packing, and storage, and the feeling when a person sits down.
[0004]
Also, with the recent changes in lifestyle, the living space on the floor has increased, and the wood flooring has come to be favored for the pattern of the surface material.
[0005]
[Problems to be solved by the invention]
However, the wood flooring as described above is printed on the surface of a vinyl chloride base material, so that a sharp part hits or peels off after a long period of use, resulting in a poor appearance.
[0006]
In particular, since vinyl chloride is used as a base material, toxic dioxins are generated and cannot be disposed of when incinerated.
[0007]
The present invention provides a surface layer material that can be incinerated without generating a toxic gas while preventing peeling and soiling of a printed portion of a wood flooring.
[0008]
[Means for Solving the Problems]
The present invention includes a cushion layer, a nonwoven fabric laminated on the cushion layer, and a surface layer material laminated on the nonwoven fabric, and the surface material is formed of polyethylene or polypropylene, and the core material. The wood flooring printed on the lower surface of the core and an embossed portion applied to the upper surface of the core material, and the non-woven fabric is interposed between the cushion layer and the core material and bonded and fixed by an adhesive layer. .
[0010]
Furthermore, the wood flooring is formed by printing a rough surface obtained by plasma processing on the lower surface of the core material.
[0011]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described with reference to the drawings. FIG. 1 is an explanatory view showing the turning state of the carpet surface layer material of the present invention, and FIG. 2 is an exploded perspective view.
[0012]
(1) is an electric carpet body, which is composed of the following members. (2) is a non-slip layer made of a polyester material, (3) is a heat insulation layer made of a polyester material laminated on the top surface of the anti-slip layer, and (4) and (5) are meanderingly arranged on the surface of the heat insulation layer. Heater wires and temperature detection wires installed and fixed, (6) is a cushion layer bonded and fixed to the upper surface of the heat insulating layer (3), and (7) is a nonwoven fabric laminated on the cushion layer and fixed by the adhesive layer (8) (9) is a surface layer material laminated on the nonwoven fabric and fixed by the adhesive layer (10). The surface layer material is made of a material having a low chlorine content , such as polyethylene or polypropylene, and has an embossed portion (11) on the upper surface. In addition, a core material (13) whose lower surface is a rough surface (12) by plasma processing, and a wood flooring (14) printed on the rough surface of the lower surface of the core material.
[0013]
It consists of the members as described above, and a nonwoven fabric (7) is interposed between the cushion layer (6) and the core material (13), and these are bonded and fixed by the adhesive layers (8) and (10).
[0014]
【The invention's effect】
According to the present invention, the surface material is incinerated when it does not have a function as a carpet, such as extreme discoloration of the main body color due to secular change, failure of an electrical part that cannot be repaired, tearing or tearing. However, since the core material is made of polyethylene or polypropylene , not only the generation of toxic dioxins is reduced even when incinerated, but it also has flexibility and the folding and folding required for carpets. , The touch will not be impaired .
[0015]
The wood flooring enhances the interior, and since the wood flooring is provided on the lower surface of the core material, the core material can protect stains and discoloration and can be used over a long period of time.
[0017]
Furthermore, the wood grain flooring is printed on the rough surface formed by plasma processing on the lower surface of the core material, so that the printed portion is reliably attached to the core material by the rough surface.
[Brief description of the drawings]
FIG. 1 is a partially folded explanatory view of a carpet body mounted with a carpet surface layer material of the present invention.
FIG. 2 is a partially separated perspective view of the same.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Electric carpet body 6 Cushion layer 7 Non-woven fabric 9 Surface material 11 Embossed part 12 Rough surface 13 Core material 14 Wood grain flooring

Claims (2)

A cushion layer, a non-woven fabric laminated on the cushion layer, and a surface layer material laminated on the non-woven fabric, the surface layer material being formed of polyethylene or polypropylene , and printed on the lower surface of the core material A carpet surface layer comprising: a textured wood floor and an embossed portion provided on the upper surface of the core material, wherein the nonwoven fabric is interposed between the cushion layer and the core material, and is bonded and fixed by an adhesive layer. Wood. The carpet surface layer material according to claim 1, wherein the wood flooring is formed by printing a rough surface obtained by performing plasma processing on a lower surface of the core material.

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