KR19980066197A - Synthetic resin sheet containing natural materials - Google Patents

Abstract

The present invention is a synthetic resin sheet containing a natural material, more specifically, vegetable natural materials such as sawdust, pine needles, wormwood, seaweed (seaweed, kelp, etc.) or soil (yellow soil, ceramics, etc.), paper (newspaper, waste paper, etc.) By adding a natural material such as three-dimensional visual effect, and between the printing layer and upper layer for the stain resistance, abrasion resistance, and the reinforcing layer for dimensional stability, wave prevention, etc. to minimize the artificial texture, In addition to giving a visual effect, texture and three-dimensional effect utilized, the purpose is to emanate warmth and natural fragrance, and to benefit the human body.

The object of the present invention is a bottom layer formed to have antibacterial and cushioning or non- cushion of the synthetic resin sheet, and a reinforcing layer located on the top of the bottom layer to prevent the stability and wave of the dimension; Plywood and coating of various natural materials to maintain the unique properties of the natural material on the reinforcement layer, and a printing layer that can have a variety of three-dimensional visual effect by giving a pattern of various colors on the natural material layer, and printing It consists of a surface treatment layer and an upper layer formed on the layer to have gloss, stain resistance, abrasion resistance, and chemical resistance.

Description

Synthetic resin sheet containing natural materials

The present invention relates to a synthetic resin sheet, and more specifically, to natural plant, such as sawdust, pine needles, mugwort, seaweed (seaweed, kelp, etc.) or natural materials such as soil (ocher, ceramic, etc.), paper (newspaper, waste paper, etc.) It relates to a synthetic resin sheet containing a natural material for plywood or coating the material on the synthetic resin sheet.

In general, synthetic resin sheets have been provided with various types of vinyl materials in order to create a natural feel, but these vinyl materials could only have a visual effect by simply printing marble or wood, or suppressing foaming. . In addition, it gives a considerable heterogeneity with the nature of the natural material itself, and there was a limit to satisfy various tastes of consumers in terms of three-dimensional feeling and aesthetic sense.

Synthetic resin sheet according to the prior art is a layer coated with ultraviolet paint on the transparent PVC layer, such as Korean Patent Publication No. 95-5535 (Name: PVC flooring material and a manufacturing method thereof integrated with a three-dimensional printing effect natural materials) It is made of the surface layer, and the lower layer is composed of a synthetic fiber sheet and a layer in which the gravure printed film of the upper or lower layer is integrated, and the cushion or non-cushion layer is attached to the lower layer. have.

The conventional synthetic resin sheet is made in harmony with the three-dimensional printing effect of the gravure print film is given a natural fiber shape of the natural material texture, the material, thickness, length, of the dyed fibers contained in the special synthetic fiber sheet By changing the content (density), color and gravure printing method, or by changing the product composition and lamination method, the appearance effect of various forms (textures) was possible.

However, the synthetic resin sheet according to the prior art as described above is to achieve the three-dimensional printing effect of the gravure print film is simply given a natural fiber shape of the natural material texture, the actual texture and effect of the natural material is not only difficult to expect, As well as the visual effect obtained by various types of natural materials, there was a problem that does not satisfy the texture and three-dimensional feeling of the natural material itself.

Therefore, the present invention is intended to improve the problems of the prior art described above, such as sawdust, pine needles, mugwort, seaweed (seaweed, kelp, etc.), vegetable natural materials or soil (ocher, ceramics, etc.), paper (newspaper, waste paper, etc.) Natural materials are added between the printed layer and upper layer for three-dimensional visual effects, stain resistance, and abrasion resistance, and the reinforcement layer for dimensional stability, wave prevention, etc., minimizing the artificial texture and utilizing the unique properties of natural materials. It is an object of the present invention to provide a synthetic resin sheet containing a natural material that not only gives a visual effect, texture and three-dimensional feeling, but also emits warmth and natural flavor.

1 is a cross-sectional perspective view of a synthetic resin sheet containing a natural material according to the present invention.

Figure 2 is a manufacturing process of the synthetic resin sheet containing a natural material according to the present invention.

* Explanation of symbols for the main parts of the drawings

101: bottom layer 102: reinforcement layer

103: natural material layer 104: printing layer

105: upper layer 106: surface treatment layer

201: bottom layer roll

202, 203, 241, 250, 260, 290: first to sixth press rollers

211, 221, 240, 300: first to fourth heating drums

210: reinforcing layer roll 220: natural material roll

230: printed layer roll 270: upper layer roll

280: Coater

Synthetic resin sheet containing a natural material for achieving the object of the present invention is a bottom layer formed to have antibacterial and cushioning or non-cushion of the synthetic resin sheet, and a reinforcing layer located on the top of the bottom layer to prevent the stability of the wave and the wave; ; A natural material layer plywood and coating various natural materials to maintain the unique properties of the natural material on the reinforcement layer, and a printing layer which can give various three-dimensional visual effects by giving various color patterns on the natural material layer. It is achieved by consisting of a surface treatment layer and an upper limb layer formed to have a gloss, stain resistance, wear resistance, chemical resistance on the printed layer.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a cross-sectional perspective view of a synthetic resin sheet containing a natural material according to an embodiment of the present invention, PVC resin (Resin), a plasticizer, a stabilizer, a foaming agent, to have antibacterial and cushioning or non-cushion of the synthetic resin sheet, as shown here The bottom layer 101 is a mixture of fillers and natural materials in a predetermined ratio, and the PVC resin, plasticizer, stabilizer, filler and reinforcing agent are mixed in a predetermined ratio so as to be located on the top of the bottom layer 101 to prevent stabilization and wave of the dimensions. The reinforcing layer 102, the natural material layer 103 and the plywood and coating after mixing a variety of natural materials and PVC resin, plasticizer, stabilizer to maintain the unique properties of the natural material on the reinforcement layer 102, and the natural material Print layer 104 and upper layer 105 formed after mixing PVC resin, plasticizer, stabilizer to have a three-dimensional visual effect, stain resistance, abrasion resistance, etc. on the top of the layer 103, and a gloss on the upper layer 105 , My It is composed of a surface treatment layer 106 coated with a treatment agent and a curing agent in a predetermined ratio to have salt, abrasion resistance, chemical resistance and the like.

Here, the natural material layer 103 is a PVC resin, a plasticizer, a stabilizer and air flowability, warmth, touch, vegetable natural material having aroma and herbal effect of the material itself (seaweed, sawdust, mugwort, pine needles, mulberry or willow, etc.) It is composed by mixing at a predetermined ratio.

In addition, the natural material layer 103 is made by mixing a certain ratio of paper such as PVC resin, plasticizer, stabilizer and newspaper, waste paper.

In addition, the natural material layer 103 is made of PVC resin, a plasticizer, a stabilizer and soil, such as loess, ceramic, etc., which are beneficial to health, are mixed at a predetermined ratio.

In addition, the reinforcing agent of the reinforcing layer 102 is composed of a glass fiber mat, a nonwoven fabric or a glass scrim.

The operation of the present invention configured as described above will be described in detail with reference to FIGS. 1 and 2 as follows.

2 is a manufacturing process diagram of a sheet containing a natural material according to an embodiment of the present invention, as shown in the first, the bottom layer 101 is wound on the bottom layer roll 201, PVC resin (40 to 60%) , By mixing plasticizer (25-35%), stabilizer (5-10%), blowing agent (5-10%), filler (5-10%), natural material (5-10%) and foaming at a certain temperature To ensure that the seat has a cushion or non cushion and antibacterial properties.

In addition, the reinforcing layer 102 is wound on the reinforcing layer roll 210, and the PVC resin (40 to 50%), plasticizer (30 to 40%), stabilizer (5 to 10%) to stabilize the dimensions of the sheet and to prevent wave ) And filler (20-30%) are mixed and applied to reinforcing materials (glass fiber mat, nonwoven fabric, glass scrim, etc.).

The reinforcement layer 102 wound on the reinforcement layer roll 210 is wound on the bottom layer roll 201 through the first heating drum 211 and the first and second press rollers 202 and 203. It is laminated with the bottom layer 101.

On the other hand, the natural material layer (103) is wound on the natural material roll 220, vegetable natural materials (25-35%) and PVC resin (40-50%) such as seaweed, sawdust, wormwood, pine needles, mulberry or willow ), A plasticizer (20 to 30%) and a stabilizer (5 to 10%). For example, mulberry has a good herbal effect on high blood pressure, pine needles can get the effect of clearing the head. In addition, each vegetable material not only emits its own unique fragrance, but also has good air circulation, warmth and feel.

On the other hand, the natural material layer 103 is mixed with PVC resin, plasticizer, stabilizer, such as newspaper, waste paper, and used as a natural material layer, it is possible to obtain the effects of heat retention, insect repellent, waterproof, moisture-proof, soundproof, breathable, etc. have.

On the other hand, the natural material layer 103 by mixing the soil, such as ocher, ceramic, and PVC resin, the far-infrared rays are radiated from the ocher or ceramic to promote blood circulation, reduce fatigue, activate metabolism, etc. The effect of maintaining the health of the body can be obtained.

On the other hand, by mixing each of the natural materials, such as mixing the vegetable material and ceramic or ocher, or mixing paper and ocher, the effects inherent in the natural materials can be obtained in combination.

The natural material layer 103 wound on the natural material roll 220 is passed through the second heating drum 221 and then the printing layer 104 wound on the printing layer roll 230 on the third heating drum ( Plywood by the 240 and the third press roller 241.

The reinforcement layer 102 and the bottom layer 101 laminated through the first and second press rollers 202 and 203 pass through the third heating drum 240 and the third press roller 241 to be plywood. The plywood is passed through the natural material layer 103 and the printed layer 104 and the fourth and fifth press rollers 250 and 260.

That is, the bottom layer 101, the reinforcement layer 102, the natural material layer 103, and the print layer 104 are laminated through the fourth and fifth press rollers 250 and 260, and wound on the upper layer roll 270. The upper layer 105 and the fourth and fifth press rollers 250 and 260 are laminated to the bottom layer, the reinforcement layer, the natural material layer, and the printed layer by the sixth press roller 290 and the fourth heating drum 300. Or the upper layer 105 is coated through the fourth heating drum 300 by a coater 280.

Finally, the surface treatment layer 106 is coated on the surface of the upper extremity layer 105, which polishes the surface of the synthetic resin sheet and maintains a treatment agent (80 to 90%) and a curing agent (80 to 90%) to maintain stain resistance, abrasion resistance, and chemical resistance. 10 to 20%) is mixed and coated.

Here, the printing layer 104 wound on the printing layer roll 230 may be deleted as necessary.

In the above description, the printing layer 104 and the structure in which the natural material layer 103 is formed below have been described as an example. However, the present invention is not limited thereto, and the upper limb layer 105, the printing layer 104, and the reinforcing layer are described. The same effect can be obtained even if the natural material layer 103 is formed between at least any one of the layers 102 and 101.

As described above, the synthetic resin sheet may be made of natural materials such as vegetable natural materials such as sawdust, pine needles, wormwood, seaweed (seaweed, kelp, etc.) or soil (ocher, ceramic, etc.), paper (newspaper, waste paper, etc.). Plywood or coating gives aesthetics such as visual effects, textures and three-dimensional effects utilizing the unique properties of natural materials, has excellent thermal insulation, and also emits the natural fragrance inherent in natural materials and emits far-infrared rays that are beneficial to the human body. In the case of vegetable natural materials, the herbal effect is excellent, so that the fatigue accumulated in the body can be released more quickly, and various diseases can be prevented and treated.

Claims (6)

Plywood and coating the bottom layer formed to have a cushion and antimicrobial of the synthetic resin sheet, a reinforcing layer located on the top of the bottom layer to prevent the stability and wave of the dimension, and to maintain the unique properties of the natural material on the top of the reinforcing layer The natural material layer, the printed layer and the upper layer formed to have a variety of colors, three-dimensional visual effect, fouling resistance, abrasion resistance on the natural material layer, and formed to have a gloss, stain resistance, wear resistance, chemical resistance on the upper layer A synthetic resin sheet containing a natural material, characterized in that composed of a surface treatment layer. The method of claim 1, wherein the natural material layer is characterized in that it is a mixture of a vegetable natural material having a fVC resin, a plasticizer, a stabilizer and air flowability, warmth, touch, the fragrance of the material itself and the herbal effect in a predetermined ratio Synthetic resin sheet containing natural materials. The synthetic resin sheet containing natural materials according to claim 1, wherein the natural material layer is a mixture of fibC resin, a plasticizer, a stabilizer and soil such as ocher and ceramics, which are beneficial to health. The synthetic resin sheet containing natural materials according to claim 1, wherein the natural material layer is a mixture of fibrous resin, plasticizer, stabilizer and paper such as newspaper and waste paper at a predetermined ratio. The synthetic resin sheet containing natural materials according to any one of claims 2 to 4, wherein the natural materials are mixed at a predetermined ratio. The synthetic resin sheet containing natural materials according to claim 1, wherein the bottom layer is a mixture of FVC resin, a plasticizer, a stabilizer, a foaming agent, a filler, and a natural material at a predetermined ratio.