KR200324789Y1 - Embossing sticker having air layer - Google Patents

Abstract

The present invention relates to a three-dimensional sticker having an air layer. The sticker of the present invention includes a first print layer printed according to a shape prepared on the bottom of the transparent PVC sheet fabric, and a second print layer printed to correspond to the shape of the first print layer on the foam fabric layer. An air layer is formed between the first print layer and the second print layer. Therefore, the sticker of the present invention has no scratches or peeling phenomenon even when contact with the outside, the color does not fade even when used for a long time and always has a new decoration, and has a soft touch and cushion due to the formed air layer, It has a three-dimensional stereoscopic effect by an offset printing layer and a silk printing layer.

Description

Embossing sticker having air layer

The present invention relates to a sticker, and to a three-dimensional sticker having an air layer.

In general, a sticker is printed with various pictures, patterns, animals, characters, scenery, etc. in various colors on one side, and the other side is made of adhesive paper coated with an adhesive. The adhesive paper of this sticker is attached to the backing paper. Usually, the sticker is made of various shapes, for example, circular, oval, heart-shaped, triangular, square, etc., if necessary, after detaching from the backing paper used to attach.

Conventional stickers are in the form of a three-dimensional sticker or sheet with a pressure-sensitive adhesive layer, a PVC sol layer, a color pattern-free layer, a PVC sol layer, or a protruding layer for a three-dimensional appearance and a transparent PVC sol layer coated on the top surface of the fabric. Although flat stickers were provided, all of these stickers form a structural layer on top of the fabric, and the last surface layer has a transparent PVC sol layer or a protrusion to enhance three-dimensional appearance.

Such a three-dimensional sticker is limited to produce a variety of colors by using only the printing method by the silk screen printing major, and in the case of the conventional three-dimensional sticker, dozens of colors depending on the color in order to produce a variety of colors By repeating printing times, the manufacturing process is complicated and the yield decreases with the increase in the price of sticker manufacturing. And, it is usually the situation to produce and supply a three-dimensional sticker limited to a few colors.

Conventional sheet sticker is to dry the surface by applying an adhesive on a release paper and then heat treatment. At this time, the pressure-sensitive adhesive coated on the release paper is cured by heat treatment through a conventional drying furnace to form an irregular bonding surface, and the transfer paper is laminated thereon and manufactured to be bonded while passing through the pressing roller. Therefore, the sticker is formed on the inner surface of the transfer paper without a three-dimensional feeling, as well as the transfer paper (transparent protective tape) is released from the release paper when used by the irregular bonding surface to correspond to the object to be sticky stickers. Then, after rubbing the upper surface of the transfer sheet and removing the transfer sheet, the sticker is made of sheet metal. However, at this time, if the plate is not mastered in the work, the sticker does not stick to the object in the process of removing the transfer paper and falls off like the transfer paper. There is a flaw that is easily scratched.

However, such a conventional sticker only provides a monotonous and backside feeling, so that the user immediately feels the proof, and there is a problem in that the field used is limited and reduced.

In addition, when the sticker is used, scratches or peelings are easily generated due to external impacts, and thus the sticker becomes dirty. Especially, in case of a sticker having a colored layer on the surface, the sticker is discolored depending on the external temperature and the degree of sunlight exposure. Decorative beauty, accessories had a problem disappeared.

Accordingly, an object of the present invention is to provide a three-dimensional sticker having an air layer to form a three-dimensional impression by printing the picture up and down based on the air layer to form an air layer to solve the above problems.

It is also an object of the present invention to provide a three-dimensional sticker having an air layer that prevents the surface from being torn or torn off due to external impact.

1 is a cross-sectional configuration diagram of a three-dimensional sticker according to an embodiment of the present invention,

Figure 2 is an exemplary view of separating after cutting the three-dimensional sticker according to the present invention, according to the shape,

3 is a view showing a completed three-dimensional sticker according to the present invention,

4 is a cross-sectional view taken along line AA ′ of the FIG. 3 sticker;

* Explanation of symbols for main parts of the drawings

11: PVC sheet 12: offset printing layer

13: silk printing layer 14: foamed fabric layer

15: adhesive layer 16: PET sheet

20: sticker

The three-dimensional sticker having an air layer according to the present invention for achieving the above object corresponds to the first printing layer to be printed according to the formed shape prepared on the bottom of the transparent sheet fabric, and the shape of the first printing layer on the top of the fabric layer And an air layer, wherein an air layer is formed between the first print layer and the second print layer.

In addition, in the present invention, the lower portion of the fabric layer is characterized by constituting the pressure-sensitive adhesive layer and the PET sheet in sequence.

In addition, in the present invention, the first printing layer is characterized in that the offset printing layer.

In addition, in the present invention, the second printing layer is characterized in that the silk printing layer.

Hereinafter, with reference to the accompanying Figures 1 to 4 will be described in detail a preferred embodiment of the present invention.

1 is a cross-sectional configuration diagram of a three-dimensional sticker according to an embodiment of the present invention.

The sticker of the present invention is separately manufactured without the upper layer and the lower layer bonded to each other so that an air layer is formed between the upper layer and the lower layer in the process of forming the sticker.

Referring to Figure 1, the upper layer is provided with a transparent PVC sheet 11 fabric to prevent deformation or discoloration, such as the shape of the sticker on the top and to increase the shelf life. Then, the printing is performed such that the offset printing layer 12 is formed according to the shape of the sticker prepared in advance on the bottom surface of the transparent PVC sheet 11.

The method of printing such that the offset printing layer 12 is formed according to the shape of the sticker is not limited to the printing method in the present invention and may be selectively used according to a situation.

By forming the offset printing layer 12 on the bottom surface of the PVC sheet 11, the configuration of the upper layer is completed, and the offset printing layer 12 is a layer on which a desired figure or picture is printed. At this time, offset printing method is used to print pictures.

The lower layer has a transparent PET sheet 16 fabric at the lowermost portion, and an adhesive layer 15 is provided on the upper portion thereof. And, on the upper portion of the pressure-sensitive adhesive layer 15 is provided a presentation material layer (14). Here, the pressure-sensitive adhesive layer 15 is formed between the pressure-sensitive adhesive layer 15 and the PET sheet 16 is formed in the lower adhesive surface. Therefore, when the sticker is completed, the sticker can be peeled off from the PET sheet 16 and sent to the desired place.

Finally, the lower layer is printed so that the silk print layer 13 is formed in accordance with the shape of the sticker prepared in advance to the top of the foam fabric layer (14). Like the offset printing layer 12, the silk print layer 13 also does not limit the printing method in the present invention, and the printing method can be selectively used depending on the situation. The silk print layer 13 includes a picture that is combined with the drawing drawn on the offset print layer 12 in the upper layer to complete the shape of the sticker.

For example, if the cloud is printed on the offset printing layer 12 of the upper layer, the picture of the sticker may be completed by being correlated with the ground color of light blue on the silk printing layer 13 of the lower layer. As such, by providing two printed layers, a three-dimensional appearance of a sticker pattern can be given.

As shown in FIG. 1, the pressure-sensitive adhesive layer 150, the foamed fabric layer 14, and the silk printed layer 13, which are sequentially formed on the upper layer of the offset printing layer 12 and the PET sheet 16, are formed on the PVC sheet 11. The lower layer is made to correspond and cut along the outer shape of the sticker by a high frequency cutter, etc. This process is called fusion, and when the upper layer and the lower layer are cut without bonding, an air layer is formed between the upper layer and the lower layer.

Figure 2 is an exemplary view for separating after cutting the three-dimensional sticker according to the present invention according to the shape.

2, the sticker 20 is completed while the air layer is formed by the fusion. The sticker 20 of FIG. 2 allows only the PVC sheet 11, the offset printing layer 12, the silk printing layer 13, the foam fabric layer 14, and the adhesive layer 15 to be cut from the top, and the last PET. The sheet 16 is not cut.

The original plate of the sticker thus cut is pulled so that the PVC sheet 11 having the PET sheet 16 and the pressure-sensitive adhesive layer 15 which are not cut on the back is opened, and the sticker 20 formed according to the shape of the sticker is the PET sheet 16. Will remain and only the rest will deviate. Therefore, only the sticker 20 having a specific shape remains on the PET sheet 16.

The sticker formed through the above process is made of a transparent PVC sheet 11 layer having a pattern, so that the color layer is not discolored. In particular, the existing sticker has a configuration different from the structure of the sticker such that the colored layer is exposed on the surface or the transparent PVC sol layer is located on the surface.

In summary, the layers of the sticker described above can be arranged from the top with a transparent PVC sheet 11, an offset printing layer 12, a silk printing layer 13, a foam fabric layer 14, an adhesive layer 15, and a PET sheet 16. ), And an air layer generated during the final fusion is formed between the offset printing layer 12 and the silk printing layer 13. Therefore, the sticker of the present invention has an air layer between two printed pictures, thereby adding a three-dimensional effect, and absorbing external shocks due to the air layer, so that the marks remain and remain intact.

3 is a view showing a completed three-dimensional sticker according to the present invention.

Referring to FIG. 3, the sticker 20 adhered by the adhesive surface of the pressure-sensitive adhesive layer 15 is formed on the PET sheet 16. The sticker 20 has a printing layer printed with two stars and a printing layer printed with two background colors. The star-shaped print layer is an offset print layer 12 printed on the bottom of the PVC sheet 11, and the print layer of the background color shows the silk print layer 13 printed on the foam fabric layer 14. The sticker 20 has a convex shape because an air layer is formed between the offset printing layer 12 and the silk printing layer 13.

Hereinafter, the sticker 20 disclosed in FIG. 3 will be described with reference to the A-A 'cross section for describing in more detail.

4 is a cross-sectional view taken along line AA ′ of the sticker of FIG. 3.

Referring to FIG. 4, the sticker 20 attached on the PET sheet 16 has a pressure-sensitive adhesive layer 15 at the bottom thereof, and is printed on the foamed fabric layer 14 and the foamed fabric layer 14 thereon. It has two background color silk printing layers 13. An air layer is formed on the silk print layer 13. The uppermost part is covered with the PVC sheet 11, and the bottom surface of the PVC sheet 11 is printed with two stars on the offset printing layer 12. Therefore, the sticker 20 of the present invention forms an air layer between the printing layer and the printing layer, and the deformation of the sticker 20 can be prevented because the air layer plays a role of a cushion.

In the embodiment of the present invention has been described as an example of the sticker, except for the PET sheet 16 and the pressure-sensitive adhesive layer 15 to be used as a sticker, a variety of signs, such as bags, school supplies, accessories, in particular diary or notebook Can be used.

Therefore, the sticker of the present invention forms a transparent PVC sheet layer on the top surface layer and forms a three-dimensional sticker to be made of an offset printing layer, an air layer, a silk printing layer, a foaming fabric layer, an adhesive layer, and a PET sheet layer therein. There is no scratching or peeling phenomenon even if contact with the outside occurs during use, and it does not fade color even after using for a long time.

In addition, the formed air layer has a soft touch and cushion, and has a three-dimensional stereoscopic effect by an offset printing layer and a silk printing layer.

Claims (4)

Transparent sheet 11 The first printed layer 12 is printed in accordance with the formed shape prepared on the bottom surface of the fabric; The second print layer 13 is printed on the top of the fabric layer 14 to correspond to the shape of the first print layer 12, The three-dimensional sticker having an air layer, characterized in that an air layer is formed between the first print layer (12) and the second print layer (13). The method of claim 1, Under the fabric layer 14, the three-dimensional sticker having an air layer, characterized in that the pressure-sensitive adhesive layer (15) and the PET sheet (16) in sequence. The method of claim 1, The first print layer 12 is Three-dimensional sticker having an air layer, characterized in that the offset printing layer. The method of claim 1, The second print layer 13 A three-dimensional sticker having an air layer, which is a silk printing layer.