KR101415960B1 - Tile Created by Pulp - Google Patents

Abstract

Disclosed in the present invention is a pulp tile. Resin including materials for radiating far-infrared rays and negative ions, wood powder, wood chips, and dried leaf powder is applied to a tile sheet in which pulp is mixed and cured to be permeated. On one surface of the cured resin, a surface treatment agent, a water repelling agent, and a flare resisting agent are applied and colors are printed or an embossing pattern is formed. Therefore, the pulp tile has strong water resisting property against moisture and strength against impact and load, is environmentally-friendly without pollution, and radiates far-infrared rays and negative ions, thereby being beneficial to human bodies and interior environments.

Description

Tile using pulp {Tile Created by Pulp}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tile using pulp, and more particularly to a tile using pulp that maintains water resistance and durability with high moisture resistance and environmental friendliness without pollution.

The commonly used tiles are produced through a series of complicated operations such as drying the soil, pattern work by transfer, glazing work, and firing work, to be.

However, existing tiles produced in this manner are caused by pollution factors due to glaze and firing work in the manufacturing process, and are not reduced to earth when used after disposal, and even if they are crushed, There is a problem that it is difficult.

On the other hand, there are pulp tile wallpaper such as those shown in the following patent documents developed to solve this problem.

Patent Document 1, however, has a disadvantage in that a problem similar to that of a conventional tile is generated as it is because the tile is subjected to a firing process using soil as in a conventional tile. In the tile wallpaper of Patent Document 2, , But it is vulnerable to moisture and shock, so that the function of tiles can not be exhibited properly, and it is only a general wallpaper level.

Therefore, it is required to develop an eco-friendly pulp tile in addition to maintaining the mechanical or physical strength while having a water resistant property such as a clay tile.

1. Korean Patent Laid-Open Publication No. 10-2004-97680, a method of producing pulp-containing inorganic tiles, 2. Domestic patent registration 10-1074405, tile containing citrus peel pulp, and its manufacturing method.

The present invention has been developed to overcome the above-mentioned problems in conventional pulp tiles and to provide various additional advantages.

An object of the present invention is to provide a tile using pulp which maintains water resistance, water resistance, impact strength and strength to withstand moisture, and has environmental friendliness without pollution.

Another object of the present invention is to provide a tile using pulp which is capable of emitting far-infrared rays and anions to impart usefulness to the human body and indoor environment.

The above objects are achieved by a tile using pulp provided according to the present invention.

The tile using the pulp provided according to an aspect of the present invention is characterized in that,

Pulp containing only one of long fiber and short fiber, pulp extracted from any one of pulp, weed, seaweed, and dietary fiber containing both of them, or pulp extracted from any of them, milk A pulp made by pulverizing all the pulp or fabric made by pulverizing any one of pulp, recycled pulp, pulp cotton, and cotton fiber, pulp containing all of them, baby diaper and feminine sanitary napkin, A tile paper having a basis weight of 200 to 4000 g / m < 2 > and a thickness of 2 to 10 mm by means of a pulp mixture prepared by dissolving pulp mixed with two or more of these in water and adding a wetting agent and an emulsion enhancer; 3 to 10% by weight of far infrared ray and anion radiative material, 3 to 10% by weight of wood powder, wood chips and dry grass leaf powder, or any one of them, based on 100% by weight of the tile raw paper added to the tile raw paper; Anion resin, and nonionic resin applied in an amount of 50 to 1000 g / m 2 on the basis of the resin solid content per m 2 of the tile raw paper, which is cured so as to be impregnated into the interior of the tile base paper, Or more; And a surface treatment agent applied on the surface of the resin at a rate of 50 to 500 g / m 2 on a solid basis per m 2 of the base of the tile to be cured.

In another embodiment of the present invention, the far infrared ray and the anion emitting material are one or a mixture of two or more of yellow earth, jade, elvan, char, zeolite, ilite and germanium, , Ginkgo biloba, Pinus densiflora, Pinus densiflora, Pinus densiflora, Pinus densiflora, Pinus densiflora, and Pinus densiflora. Dried and pulverized.

In another embodiment of the present invention, the resin and the surface treatment agent are selected from the group consisting of an aqueous acrylic resin, an aqueous urethane resin, an aqueous EVA resin, an aqueous latex resin, an aqueous PVA resin, a water-based olefin resin, an aqueous biodegradable resin, PLA resin, epoxy resin, oil-based urethane resin, and resin obtained by extracting lacquer component, or a mixture of two or more thereof.

In another embodiment, each of the resin and the surface treatment agent may be coated with one or two of yellow oats, jade, elvan, char, zeolite, ilite, and germanium separately from the far infrared ray and anion radiating material added to the tile raw paper Wherein the above mixture is added in an amount of 3 to 10% by weight based on 100% by weight of the solid content of the resin.

In another embodiment, the surface of the surface treatment agent is coated with 50 to 500 g / m 2 of a solid content per one square meter of the tile base material and mixed with at least one of a water repellent agent, a wax, and a silicone- .

In another embodiment of the present invention, the tile raw paper is coated with one or more of mica, gold foil, silver foil, aluminum powder, expanded vermiculite, sliced wood, pearl, charcoal powder and hay Is attached.

In another embodiment, the surface of the tile is pressed at 50 to 200 ° C under a pressure of 50 to 200 kg / cm 2 to form an embossed pattern.

In another embodiment, the surface of the tile is colored.

In another embodiment, the surface of the tile may be coated with a paper or non-woven paper or a paper and non-woven paper printed with a pattern.

In another embodiment, the tile is mixed with a phosphorus-based or inorganic-based flame retardant.

According to the present invention, there is provided an effect of providing water resistance, shock resistance and strength to the clay which are compatible with the tile, and particularly, in the clay tile when used after disposal, harming the natural environment This gives the pollution-free effect.

It also emits far infrared rays and negative ions to give useful effects to human health and indoor environment.

1 is an enlarged cross-sectional view showing an embodiment of a pulp tile according to the present invention,
2 is an enlarged cross-sectional view showing another embodiment of the pulp tile according to the present invention.

Hereinafter, a preferred embodiment of the pulp-based tile of the present invention will be described with reference to the accompanying drawings.

1 is an enlarged cross-sectional view showing an embodiment of a pulp tile according to the present invention.

The pulp tile 10 according to the embodiment of the present invention includes the tile raw paper 12 and the far infrared ray and anion emitting material 11 contained in the tile raw paper 12 and the wood powder, A resin 14 impregnated and impregnated on the tile base 12 and a surface treatment agent 16 applied to one surface of the resin 14. [

The tile raw paper 12 may be pulp containing only one of long fiber and short fiber or pulp extracted from any one of pulp, weed, seaweed, and dietary fiber containing agricultural fiber, A pulp made by pulverizing any one of the pulp containing all the pulp, the pulp containing the recycled pulp of the milk pack, the pulp containing any one of the pulp cotton yarn and the cotton fiber, the pulp containing all of them, the baby diaper, A pulp made by pulverizing all of these fabrics or a pulp mixed with two or more of these pulps is dissolved in water and a wetting agent and an emulsion enhancer are added thereto in order to enhance the wetting and the paper force function The pulp mixture is poured into a conventional mold and dried naturally at room temperature to form a layer having a thickness of 2 to 10 mm and a basis weight of 200 to 4000 g / However, the present invention is not limited thereto, and can be modified as necessary.

The pulp used in the tile raw paper 12 is obtained by pulverizing the pulverized raw material into a pulverizer to form a powder having a size of about 1 to 30 mm. In addition, the pulp made by pulverizing the remaining fabric after making the baby diaper and the female sanitary napkin contains about 15 to 25% by weight of polypropylene (PP) resin.

In the process of making the tile paper 12, far infrared ray and anion emitting material 11, wood powder, wood chip and dried leaf powder 13 may be added. It is preferable that the far infrared ray and the anion emitting material 11 and the wood powder, the wood chip and the dried leaf powder 13 are added in an amount of 3 to 10% by weight relative to 100% by weight of the tile raw paper 12, In the case of the far infrared ray and the anion emitting material 11, there is a fear that the far infrared ray and anion emission useful for the human body radiated from the far infrared ray and the anion emitting material 11 may be weakened. They are for moisture control and decoration, but they may weaken their effect. On the contrary, when the addition amount exceeds 10% by weight, both the far infrared ray and the anion emitting material 11, wood flour, wood chip and dried leaf powder 13 may hinder the efficacy and strength of the pulp tile.

The far infrared ray and the anion radiating material may be any one or a mixture of two or more of yellow earth, jade, elvan, charcoal, zeolite, ilite and germanium, and the wood flour and chip may be selected from the group consisting of juniper, , Ginkgo biloba, Pine and Pinus densiflora. Dry leaf powder is obtained by crushing Ginkgo biloba, Quercus variabilis, Quercus variabilis, Pinus densiflora, Pinus densiflora, Coffee and Mugwort.

The resin 14 is formed by impregnating the tile sheet 12 with resin or spraying the resin to the tile sheet 12 so that the resin 14 penetrates the entire inside of the tile sheet 12, And then cured by drying for a predetermined time. The reason why the resin 14 is applied and infiltrated is that the tile paper 12 is made to have water resistance to prevent penetration of moisture or moisture, and in addition to the load or impact corresponding to the existing clay tile, the bending and tensile strength So as to maintain the strength to withstand. The application amount of the resin 14 to the tile raw paper 12 is 50 to 1000 g / m 2 based on the resin solid content per m 2 of the tile raw paper. The resin (14) is a mixture of at least one of a cation resin, an anionic resin, and a nonionic resin, and specifically includes an aqueous acrylic resin, an aqueous urethane resin, a water-based EVA (Ethylene Vinyl Acetate) , An aqueous polyvinyl alcohol (PVA) resin, a water-based olefin resin, an aqueous biodegradable resin, an aqueous melamine resin, a PLA (polyacid acid) resin, an epoxy resin, a urethane resin, Or more may be used.

In addition, 20 to 30% by weight of one or more of the above resins is mixed with 70 to 80% by weight of the pulp solid content as described above, and then the mixture is extruded using a mold or an extruder, The thickness is 2 ~ 10mm and the basis weight is 200 ~ 4000g / m2 tile paper (sheet paper) can be made.

The surface treatment agent 16 is coated on the one surface of the resin 14 to protect the surface of the resin 14 and dried and cured. The amount of the surface treatment agent 16 to be applied is determined on the basis of the solid content per square meter of the tile sheet 12 50 to 500 g / m < 2 >. The surface treatment agent 16 may be an aqueous acrylic resin, an aqueous urethane resin, an aqueous EVA resin, an aqueous melamine resin, an aqueous PVA resin, an aqueous biodegradable resin, an epoxy resin, a PLA resin, Or a mixture of two or more of them may be used.

The resin 14 and the surface treatment agent 16 may each contain at least one selected from the group consisting of yellow oats, jade, elvan, charcoal, zeolite, ilite and germanium in addition to the far- Far infrared ray and anion radiating material composed of a mixture of at least two kinds can be added. The addition amount can be added in the range of 3 to 10% by weight based on 100% by weight of the solid content of the resin (14) and the surface treatment agent (16).

A water repellent effect can be expected by applying a water repellent agent, a wax, or a silicone-based protective agent (18) or a mixture of two or more thereof to the surface of the surface treatment agent (16). The coating amount can be applied in the range of 50 to 500 g / m 2 based on the solid content per square meter of the tile base paper.

The embossed pattern 15 can be formed on the surface of the tile 10 treated with the water repellent agent at a pressure of 50 to 200 kg / cm 2 at 50 to 200 ° C. In order to impart flame resistance to the tile, It is possible to add flame retardant of phosphorus or inorganic type to raw paper, resin and so on. In addition, if necessary, the tile 10 may be provided with a color on the surface thereof to give a feeling of serenity. The color printing can be performed by any one of a top-printer method and a real printing method and a non-wiping method. It is also possible to select a method in which a predetermined beautiful pattern is printed on the surface of the tile, such as Korean paper or nonwoven fabric, and then attached to the surface of the tile.

2 is an enlarged cross-sectional view showing another embodiment of the pulp tile according to the present invention.

As shown in the drawing, in the pulp tile 20 of the present embodiment, far infrared ray and anion radiation material 21 contained in the tile raw paper 22 and the tile raw paper 22 and wood powder, wood chip and dried leaf powder 23, The structure of the resin 24 impregnated and impregnated with the raw paper 22 is the same as that of the above embodiment, and a detailed description thereof will be omitted.

Before the hardened resin 24 is coated on one side of the tile paper 22, glitter, glitter, charcoal powder, pearl and pearl-deposited glitter, gold foil, silver foil, aluminum powder, expanded vermiculite, sliced wood, And a decorative material 25 made of a mixture of two or more of these materials is attached to the decorative material 25. Above the decorative material 25, an aqueous acrylic resin, an aqueous urethane resin, an aqueous EVA A surface treatment agent 26 mixed with at least one of a resin, an aqueous melamine resin, an aqueous PVA resin, an aqueous biodegradable resin, an epoxy resin, a PLA resin, a lacquer and an oil-based urethane resin is applied and dried.

The water repellent effect can be expected by applying the water-repellent agent, the wax, the silicon-based protective agent 28, or a mixture of two or more kinds of the water-repellent agent, the water-repellent agent, The coating amount can be applied in the range of 50 to 500 g / m 2 based on the solid content per square meter of the tile base paper.

The embossed pattern 27 can be formed on the surface of the tile 20 treated with the water repellent at a pressure of 50 to 200 kg / cm 2 at a temperature of 50 to 200 ° C. In order to impart flame resistance to the tile 20 A flame retardant of phosphorus or inorganic type may be added to the surface of the tile, the tile base, the resin, and the like. In addition, if necessary, the tile 20 can be printed with colors on the surface to give a feeling of serenity. The color printing can be performed by any one of a top-printer method and a real printing method and a non-wiping method. It is also possible to select the method of printing the pattern on the surface of the tile, such as Korean paper or non-woven paper, and then attaching it.

<Experimental Example>

Compared with the clay tiles of the present invention, which were manufactured in the same manner as the above-described examples, the strength and the tensile strength of the clay tile were lower than those of the conventional clay tiles, but the impact strength and bending strength Although the clay is scattered by the impact strength, the product is not scattered due to the resin component even when it is impacted, but rather, We could confirm the advantage of giving a shock absorbing force, and it was confirmed that it is not easily broken even in the East Sea (frost damage). Also, it was confirmed that the water absorption is almost equal to that of existing tiles. In particular, since this product does not detect volatile organic compounds such as formaldehyde and harmful substances such as heavy metals, it is confirmed that it is an environmentally friendly product comparable to clay tile, , And the friction fastness was lower than that of the clay tile.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art. Therefore, it should be pointed out that the scope of the present invention is not limited to the described embodiments, but should be construed according to the appended claims.

12, 22: Tile paper 11, 21: far-infrared and anion radiation material
13,23: wood chips and wood chips 16, 26: surface treatment agent
18,28: Protective agent 15,27: Glyph

Claims (10)

Pulp containing only one of long fibers and short fibers, pulp extracted from any one of pulp, weeds, seaweeds and dietary fibers of agricultural products containing all of these fibers, or pulp extracted from each of these pulps, milk A pulp made by pulverizing only one of the pulp containing only one of the pack recycled pulp, the waste cotton yarn and the cotton fiber, or the pulp including all of them, the baby diaper, and the remaining fabric made of the sanitary napkin or pulp made by pulverizing both of these fabrics together Or a mixture of two or more of these pulps is dissolved in water, and a pulp mixture containing a wetting agent and an emulsion enhancer is added thereto. The pulp mixture has a basis weight of 200 to 4000 g / m 2 and a thickness of 2 to 10 mm. ;
3 to 10% by weight of far infrared ray and anion emitting material, 3 to 10% by weight of wood powder, wood chips and dried leaf powder are contained in 100% by weight of the tile raw paper added to the tile raw paper, Either one;
Anion resin, and nonionic resin applied in an amount of 50 to 1000 g / m 2 on the basis of the resin solid content per m 2 of the tile raw paper, which is cured so as to be impregnated into the interior of the tile base paper, Or more; And
A tile using a pulp comprising a surface treatment agent applied at a rate of 50 to 500 g / m 2 on a solid basis per m 2 of a tile base applied to the surface of the resin and cured. 2. The method of claim 1, wherein the far infrared ray and the anion emitting material are one or a mixture of at least two of yellow earth, jade, elvan, char, zeolite, ilite and germanium, , Cinnamon, japonica, ginkgo, pine and pine trees. The dried leaf powder is obtained by squeezing ginkgo leaves, echinoderm leaves, perilla leaves, pine leaves, pine tree leaves, coffee and mugwort, Wherein the tile is made of a pulp. The resin and surface treatment agent according to claim 2, wherein the resin and the surface treatment agent are selected from the group consisting of an aqueous acrylic resin, an aqueous urethane resin, an aqueous EVA resin, an aqueous latex resin, an aqueous PVA resin, an aqueous olefin resin, an aqueous biodegradable resin, an aqueous melamine resin, Wherein the resin is a mixture of at least one of the resin, the oil-based urethane resin and the resin extracted from the lacquer component. The method according to claim 3, wherein each of the resin and the surface treatment agent contains at least one selected from the group consisting of yellow ocher, jade, elvan, char, zeolite, ilite, germanium, Wherein the far infrared ray and the anion emitting material composed of the above mixture are added in an amount of 3 to 10% by weight based on 100% by weight of the solid content of the resin. [5] The method of claim 4, wherein the surface of the surface treatment agent is coated with 50 to 500 g / m &lt; 2 &gt; on the basis of the solid content per one square meter of the tile base material and mixed with at least one of water repellent agent, wax, Wherein the tile is made of a pulp. The method according to any one of claims 1 to 5, wherein the tile raw material and the surface treatment agent are mixed with one or more of mica, gold leaf, silver foil, aluminum powder, expanded vermiculite, sliced wood, pearl, charcoal powder, And a mixture of two or more of these is further adhered. [7] The tile according to claim 6, wherein an embossing pattern is formed on the surface of the tile at a pressure of 50-200 kg / cm2 at 50-200 &lt; 0 &gt; C. The tile according to claim 7, wherein the surface of the tile is further colored. The tile according to claim 8, wherein a phosphorus-based or inorganic-based flame retardant is further mixed in the tile. The tile according to claim 1, wherein a paper or nonwoven fabric printed with a pattern is further attached to the surface of the tile.

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