KR101377614B1 - Flooring sheet and manufacturing method thereof - Google Patents

Abstract

The present invention is a substrate layer; A print layer laminated on the top surface of the base layer (the first print pattern is formed on the top surface of the print layer); A first transparent layer made of a transparent material and laminated on an upper surface of the printing layer (the second printing pattern is formed on an upper surface of the first transparent layer); A second transparent layer made of a transparent material and laminated on an upper surface of the first transparent layer; A coating layer laminated on an upper surface of the second transparent layer; And a backing layer (the base layer is stacked on an upper surface of the backing layer), wherein the second printing pattern has a different color and shape with respect to the first printing pattern, and a manufacturing method thereof. Initiate. The flooring material as described above and a method of manufacturing the same may provide a flooring material having a foolish appearance by forming a printing pattern in a plurality of layers to improve a three-dimensional visual effect, and adding a pearl pigment to the printing pattern.

Description

Flooring materials and manufacturing method thereof {FLOORING SHEET AND MANUFACTURING METHOD THEREOF}

The present invention relates to a flooring material laminated with a plurality of polyvinyl chloride (polyvinyl chloride) layers and a method for manufacturing the same, and more particularly, to a flooring material having a three-dimensional visual effect and a method for manufacturing the same.

In general, the flooring material is a structure in which a plurality of layers are laminated, and is composed of a surface layer and a back layer mainly on the base layer. The base layer gives the dimensional stability of the flooring material even if the external temperature change is made, the surface layer functions as the appearance of the flooring material, and the backing layer allows the flooring material to adhere to the floor surface.

In particular, the surface layer consists of a coating layer, a transparent layer and a printing layer, and is laminated on the upper surface of the base layer. The printed layer has a variety of patterns and colors, such as wood and marble. As a result, the flooring material has a variety of appearances.

However, various patterns and colors are applied to the flooring material as described above, and the flooring material has a rather flat appearance. For this reason, the flooring material to which a three-dimensional visual effect is provided is calculated | required.

The present invention is to provide a flooring material and a manufacturing method thereof that can be given a three-dimensional visual effect to the flooring material.

The present invention is a substrate layer; A print layer laminated on the top surface of the base layer (the first print pattern is formed on the top surface of the print layer); A first transparent layer made of a transparent material and laminated on an upper surface of the printing layer (the second printing pattern is formed on an upper surface of the first transparent layer); A second transparent layer made of a transparent material and laminated on an upper surface of the first transparent layer; A coating layer laminated on an upper surface of the second transparent layer; And a backing layer (the base layer is stacked on an upper surface of the backing layer), wherein the second printing pattern has a different color and shape with respect to the first printing pattern.

In addition, the second printing pattern discloses a flooring material characterized in that it comprises a pearl pigment.

In addition, the second decorative pattern discloses a flooring material, characterized in that formed on the upper surface of the first transparent layer by transfer printing or direct printing.

In addition, the base layer discloses a flooring material characterized in that it comprises a glass fiber.

In addition, the top surface of the second transparent layer discloses a flooring material characterized in that the embossed.

In addition, the present invention (a) the base layer is disposed; (b) a printing layer is laminated on an upper surface of the base layer; (c) forming a first printed pattern on the top surface of the printed layer; (d) stacking a first transparent layer on an upper surface of the printed layer on which the first printed pattern is formed; (e) forming a second printed pattern on the top surface of the first transparent layer; (f) stacking a second transparent layer on an upper surface of the first transparent layer on which the second printing pattern is formed; (g) depositing a coating layer on the top surface of the second transparent layer; And (h) discloses a method for producing a flooring material comprising the step of laminating the base layer on the upper surface.

In addition, the step (f) discloses a method for manufacturing a floor covering, characterized in that further comprising the step of embossing the upper surface of the second transparent layer.

In addition, the step (e) discloses a method of manufacturing a flooring material, characterized in that the second printed pattern is formed on the upper surface of the first transparent layer by transfer printing or direct printing.

In addition, the second printing pattern discloses a method for producing a flooring material characterized in that it comprises a pearl pigment.

The flooring according to the present invention and a method for manufacturing the same are laminated to include a backing layer, a base layer, a printing layer, a first transparent layer, a second transparent layer and a coating layer. The first printing pattern is formed on the upper surface of the printing layer, and the second printing pattern is formed on the first transparent layer laminated on the upper surface of the printing layer. In this case, since the second print pattern has a different shape and color with respect to the first print pattern, the second print pattern is combined with the first print pattern to provide a stereoscopic visual effect. The second print pattern also includes a pearl pigment to provide a pearl effect. Therefore, the flooring according to the present invention and its manufacturing method has an effect that can be improved beautifully due to the three-dimensional visual effect and pearl effect.

1 is a cross-sectional view showing a floor decorative material according to a preferred embodiment of the present invention.
2 is a flowchart illustrating a method of manufacturing a flooring material according to a preferred embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

1 is a cross-sectional view showing a flooring material 100 according to a preferred embodiment of the present invention. As shown in Figure 1, the flooring decorative material 100 according to a preferred embodiment of the present invention is the base layer 101, the printing layer 102, the first transparent layer 103, the second transparent layer 104, the coating layer ( 105) and a back layer 106, and is made of a laminated sheet shape. Here, the floor decoration material 100 of the above configuration is preferably made of polyvinyl chloride (PVC).

The base material layer 101 is arrange | positioned in the center with respect to the thickness direction of the floor decoration material 100. In general, since the flooring material 100 is made of PVC can be expanded or contracted by the external temperature. At this time, defects such as lifting of the flooring material 100 may occur. The base layer 101 includes glass fiber. The base layer 101 is used to impart dimensional stability of the flooring material 100 to prevent expansion or contraction of the flooring material 100.

The print layer 102 is laminated on the upper surface of the base layer 101. In addition, the first printing pattern 121 is formed on the upper surface of the printing layer 102. This is done in such a way that ink is printed on the upper surface of the printing layer 102. The first print pattern 121 may print the entire upper surface of the print layer 102 to provide a uniform visual effect to the floor surface on which the floor decorative material 100 is disposed. In this case, the first printing pattern 121 may be generally applied to a pattern such as wood or marble constituting the floor.

The first transparent layer 103 is made of a transparent material and is laminated on the upper surface of the printing layer 102. In this case, the first printed pattern 121 may be confirmed from the outside through the first transparent layer 103 and protected by the first transparent layer 103. In addition, a second printing pattern 131 is formed on the upper surface of the first transparent layer 103. This is done in the form in which ink is printed on the upper surface of the first transparent layer 103. For example, the second print pattern 131 is printed by transfer printing, direct printing, or the like, and has a different shape and color with respect to the first print pattern 121, and is opaque. Thus, the second print pattern 131 may be visually distinguished from the first print pattern 121. At this time, the second print pattern 131 is preferably made of patterns spaced apart from each other, so as not to completely close the first print pattern 121, for example, a plurality of flowers, straight lines, curves, geometric, etc. It can be made in the form of.

The second print pattern 131 visually provides each pattern in a state separated from the first print pattern 121, and provides a stereoscopic visual effect in combination with the first print pattern 121. In addition, the second printing pattern 131 may include a pearl pigment, thereby simultaneously providing a pearl effect.

The second transparent layer 104 is made of a transparent material and is laminated on the upper surface of the first transparent layer 103 on which the second printing pattern 131 is formed. In this case, the second printed pattern 131 may be confirmed from the outside through the second transparent layer 104 and protected by the second transparent layer 104. The upper surface of the second transparent layer 104 is embossed.

Here, the first transparent layer 103 and the second transparent layer 103 has a thickness capable of visually confirming both the first print pattern 121 and the second print pattern 131.

The coating layer 105 is laminated on the top surface of the second transparent layer 104. At this time, UV coating is applied. The coating layer 105 is located on the top of the flooring material 100 to form the surface of the flooring material 100. For this reason, the coating layer 105 preferably has a strength that can withstand a predetermined impact.

The back layer 106 is located at the bottom of the flooring material 100. Therefore, the base material layer 101 is laminated | stacked on the upper surface of the back surface layer 106. FIG. The back layer 106 may be attached to the bottom surface so that the entire floor decoration material 100 may be installed on the bottom surface.

Meanwhile, in the flooring material 100 according to the present invention, another transparent layer having another printing pattern may be disposed between the print layer 102 and the first transparent layer 104.

2 is a flowchart illustrating a method of manufacturing a flooring material according to a preferred embodiment of the present invention. As shown in Figure 2, the manufacturing method of the floor covering according to a preferred embodiment of the present invention is used to manufacture the above-described floor decorative material 100, will be described using the floor decorative material (100). Therefore, when explaining the method of manufacturing the flooring material, the flooring material 100 described above is used, and the reference numerals of the components thereof are used.

First, a step in which the base layer 101 is disposed is performed (S101). The base layer 101 includes glass fibers.

Next, the printing layer 102 is laminated on the upper surface of the base layer 101 is made (S102). In this case, the print layer 102 may be formed in a sheet shape having a predetermined thickness and attached to an upper surface of the base layer 101.

Next, a step in which the first print pattern 121 is formed on the upper surface of the print layer 102 is performed (S103). Step S103 is performed using transfer printing or direct printing. In this case, the first printing pattern 121 may be formed on the entire upper surface of the printing layer 102, or may be formed of a wooden pattern, a marble pattern, or the like.

Meanwhile, step S103 may be performed before step S102. That is, the print layer 102 may be stacked on the top surface of the base layer 101 in a state where the first print pattern 121 is formed on the top surface.

Next, the step of stacking the first transparent layer 103 on the upper surface of the printing layer 102 is made (S104). At this time, the first printing pattern 121 is formed on the upper surface of the printing layer 102. Since the first transparent layer 103 is made of transparent PVC, the first printed pattern 121 may be maintained in an externally identifiable state and may be protected by the first transparent layer 103.

Next, a step in which the second printing pattern 131 is formed on the upper surface of the first transparent layer 103 is performed (S105). Step S105 is also performed using transfer printing or direct printing. The second print pattern 131 may be formed in different colors and shapes with respect to the first print pattern 121, and unlike the first print pattern 121, the second print pattern 131 may be formed only on a portion of the upper surface of the first transparent layer 103. . As a result, the second print pattern 131 may be combined with the first print pattern 121 to provide a stereoscopic visual effect.

In addition, the second printing pattern 131 may include a pearl pigment to provide a pearl effect.

On the other hand, step S105 may be performed before step S104. That is, the first transparent layer 103 may be stacked on the top surface of the print layer 102 in a state where the second print pattern 131 is formed on the top surface.

Next, the step of stacking the second transparent layer 104 on the upper surface of the first transparent layer 103 is made (S106). At this time, the second printing pattern 131 is formed on the upper surface of the first transparent layer 103. Since the second transparent layer 104 is made of transparent PVC, the first printed pattern 131 may be in an externally identifiable state and may be protected by the second transparent layer 104. In addition, the upper surface of the second transparent layer 104 is embossed. This takes into account the post-process.

Next, the step of laminating the coating layer 105 on the upper surface of the second transparent layer is made (S107). At this time, a UV coating method is applied.

Next, the base layer 101 is laminated on the upper surface of the back layer 106 is made (S108). This completes the flooring material 100 to be obtained.

Meanwhile, step S108 may be performed before step S101. That is, in a state in which the base layer 101 is stacked on the top surface of the back layer 106, the print layer 102 may be stacked on the top surface of the base layer 101.

In addition, a calendar is used to manufacture the flooring material 100 as described above, and each layer may have a smooth surface in the process of stacking each layer.

While the present invention has been described in connection with certain exemplary embodiments, it will be understood by those skilled in the art that various changes may be made without departing from the scope of the present invention. In addition, the description in parentheses in the description of the claims is intended to prevent obscuration of the description, and the scope of the claims of the claims should be construed to include all the items in parentheses.

100: Floor coverings
101: substrate layer
102: print layer
121: first printing pattern
103: first transparent layer
131: second printing pattern
104: second transparent layer
105: coating layer
106: back layer

Claims (9)

A base layer;
A print layer laminated on the top surface of the base layer (the first print pattern is formed on the top surface of the print layer);
A first transparent layer made of a transparent material and laminated on an upper surface of the printing layer (the second printing pattern is formed on an upper surface of the first transparent layer);
A second transparent layer made of a transparent material and laminated on an upper surface of the first transparent layer;
A coating layer laminated on an upper surface of the second transparent layer; And
A backing layer (the base layer is laminated on the top surface of the backing layer),
The second print pattern has a different color and shape with respect to the first print pattern,
The upper surface of the second transparent layer is a floor decoration, characterized in that the embossed.
The method of claim 1,
The second printing pattern is a floor decorative material comprising a pearl pigment.
The method of claim 1,
And the second printing pattern is formed on the upper surface of the first transparent layer by transfer printing or direct printing.
The method of claim 1,
The base layer is a floor decorative material comprising a glass fiber.
delete (a) disposing the base layer;
(b) a printing layer is laminated on an upper surface of the base layer;
(c) forming a first printed pattern on the top surface of the printed layer;
(d) stacking a first transparent layer on an upper surface of the printed layer on which the first printed pattern is formed;
(e) forming a second printed pattern on the top surface of the first transparent layer;
(f) stacking a second transparent layer on an upper surface of the first transparent layer on which the second printing pattern is formed;
(g) depositing a coating layer on the top surface of the second transparent layer; And
(h) stacking the base layer on the top surface of the back layer,
The step (f)
The method of manufacturing a floor decorative material further comprises the step of embossing the upper surface of the second transparent layer.
delete The method of claim 6, wherein step (e)
And the second printing pattern is formed on the upper surface of the first transparent layer by transfer printing or direct printing.
The method of claim 8,
The second printing pattern is a manufacturing method of the flooring material characterized in that it comprises a pearl pigment.

Images