KR20090046450A - Cover having soild pattern and manufacturing method thereof - Google Patents

Cover having soild pattern and manufacturing method thereof Download PDF

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Publication number
KR20090046450A
KR20090046450A KR1020070112612A KR20070112612A KR20090046450A KR 20090046450 A KR20090046450 A KR 20090046450A KR 1020070112612 A KR1020070112612 A KR 1020070112612A KR 20070112612 A KR20070112612 A KR 20070112612A KR 20090046450 A KR20090046450 A KR 20090046450A
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KR
South Korea
Prior art keywords
paper
layer
cover
outer layer
dimensional pattern
Prior art date
Application number
KR1020070112612A
Other languages
Korean (ko)
Inventor
오성민
Original Assignee
주식회사 세일콜렉션
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 주식회사 세일콜렉션 filed Critical 주식회사 세일콜렉션
Priority to KR1020070112612A priority Critical patent/KR20090046450A/en
Publication of KR20090046450A publication Critical patent/KR20090046450A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/22—Removing surface-material, e.g. by engraving, by etching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
    • B44C3/02—Superimposing layers
    • B44C3/025—Superimposing layers to produce ornamental relief structures

Abstract

The present invention relates to a cover having a three-dimensional effect and a method of manufacturing the same. Method for producing a three-dimensional patterned cover of the present invention, (a) preparing an outer layer; (b) preparing a reinforcing layer formed to be positioned inside the edge of the outer layer and having a stepped portion formed on one surface thereof; (c) partially coating an adhesive on all or a portion of the top surface of the reinforcing layer; (d) disposing the outer layer and the reinforcing layer with the adhesive coated side of the reinforcing layer facing the outer layer; And (e) applying high frequency or thermocompression from the outer layer to fold the outer layer and the reinforcing layer to form a three-dimensional pattern corresponding to the stepped portion of the reinforcing layer on the surface of the outer layer.

Cover, outer layer, inner layer, reinforcement layer, solid pattern

Description

Cover having a three-dimensional pattern formed and a manufacturing method thereof

The present invention relates to a cover having a three-dimensional pattern and a manufacturing method thereof, and more particularly, a cover having a three-dimensional pattern formed therein, which is easy to manufacture, and can be expected to be of high quality by improving the beauty of the cover. It relates to a manufacturing method.

In general, a cover covers a book cover, a diary, a sample book, a notebook, a file, a guest book, etc., which protects a certain item such as a picture frame, various certificates, a certificate cover, or an inlay having at least one or more sheets, It is used. While the surface of such a cover is formed smoothly, some letters or logos (trademarks) or the like or by printing a picture to improve the beauty of the cover. In addition, the beauty of the cover is improved to have a three-dimensional shape by attaching a material of a perforated or convex shape with an adhesive to the surface of the cover to have a predetermined shape.

The cover having a three-dimensional shape as described above is manufactured by simply penetrating a part of the outer surface to form a predetermined pattern or shape, or by attaching a convex material with an adhesive or by stitching a border to fix the outer surface of the cover. Doing. In addition, the adhesive is applied to both sides of a material having a predetermined shape in order to improve the adhesive force, and then manufactured while being attached while pressing along a three-dimensional line.

However, when the cover is manufactured in the above-described manner, the cover is expensive, inconvenient to manufacture, and limited to the use of high-quality materials, and the inlay is contaminated through the penetrated portion, or the appearance is beautiful by the adhesive and stitching. This is reduced, there is a problem that it is difficult to maintain the three-dimensional feeling because often do not adhere closely. In addition, the elastic fabric (interlock, span, Mary Yasu fabric, etc.) was used instead of the conventional fabric was used separately, but the problem is that the bonded portion is easily dropped.

The present invention was devised to solve the above problems, the material used to form the surface of the cover can be easily manufactured using high-quality materials and a variety of materials, three-dimensional and beautifulness can be increased to expect high quality The purpose is to provide a three-dimensional patterned cover and a method of manufacturing the same that can increase the competitiveness of the product.

In order to achieve the above object, the manufacturing method of the three-dimensional patterned cover of the present invention, (a) preparing an outer layer; (b) preparing a reinforcing layer formed to be positioned inside the edge of the outer layer and having a stepped portion formed on one surface thereof; (c) partially coating an adhesive on all or a portion of the top surface of the reinforcing layer; (d) disposing the outer layer and the reinforcing layer with the adhesive coated side of the reinforcing layer facing the outer layer; And (e) applying high frequency or thermocompression from the outer layer to fold the outer layer and the reinforcing layer to form a three-dimensional pattern corresponding to the stepped portion of the reinforcing layer on the surface of the outer layer.

A portion of the upper surface of the reinforcing layer is preferably protruded to have a predetermined shape upward.

In addition, it is preferable that the reinforcing layer and the stepped portion are laminated and joined with materials having different sizes.

The stepped portion is preferably made of any one selected from the material melted or adhered by high-frequency sponge, addition bridge, urethane, improper crosslinking and celluloid fabric.

On the other hand, it is preferable that a portion of the upper surface of the reinforcing layer is recessed to have a predetermined shape downward.

In addition, the reinforcing layer is preferably a portion penetrated to have a predetermined shape.

After the step (e), it is preferable to form a three-dimensional pattern in the form of waves, letters or patterns on the surface of the outer layer by using uneven lines.

In addition, it is preferable to press and cut the outer layer to remove a part of the outer layer.

Preferably, the design is printed or textured on the upper surface of the reinforcing layer, the design is printed or textured on the upper surface of the outer layer.

On the other hand, it is preferable to further include the step of further comprising the step of applying the high frequency or thermocompression bonding the outer layer and the inner layer along the edge of the shape of the reinforcing layer to further include an inner layer formed to correspond to the outer layer to surround the reinforcing layer.

The outer layer is polyvinyl chloride (PVC) paper, polyvinyl paper, vinyl paper, DS paper, sheet paper, nubuck paper, polypropylene (PP) paper, nonwoven fabric, thermoplastic material, urethane, silicone, polyurethane treated to be bonded to high frequency (PU), wet, and any one selected from various fabrics, the inner layer is polyvinyl chloride (PVC) paper, polyvinyl paper, vinyl paper, DS paper, sheet paper, nubuck paper, polypropylene (PP) paper, nonwoven fabric And it is preferably made of any one selected from a thermoplastic material.

In addition, the reinforcing layer is a texture paper, bonded bond, fabric, sackcloth, low basis weight paper, gireza Astage, non-woven fabric, S1 paper, cloth, sheet, thick paper, lamination, corrugated paper, MDF wood, films, aluminum, aluminum It is preferred that any one selected from alloys, synthetic resins, veneers, moldings and injectables capable of high frequency adhesion be used.

Three-dimensional pattern formed cover according to the present invention, the outer layer is formed with a three-dimensional pattern on the surface; A reinforcing layer bonded to the outer layer and having a stepped portion having a predetermined shape on an upper surface thereof; And an adhesive layer formed by coating an adhesive on the whole or part of the upper surface of the reinforcing layer to be adhered to the outer layer, wherein the three-dimensional pattern formed on the surface of the outer layer has the same shape as that of the stepped portion of the reinforcing layer.

Preferably, the upper surface portion of the reinforcing layer is formed to protrude upward to have a predetermined shape.

In addition, it is preferable that the reinforcing layer and the stepped portion are laminated and joined with materials having different sizes.

The stepped portion is preferably made of any one selected from the material melted or adhered by high-frequency sponge, addition bridge, urethane, improper crosslinking and celluloid fabric.

On the other hand, it is preferable that a portion of the upper surface of the reinforcing layer is recessed to have a predetermined shape downward.

In addition, the reinforcing layer is preferably formed through holes through which a portion has a predetermined shape.

In addition, it is preferable that a portion of the surface of the outer layer is removed to form a three-dimensional pattern.

Preferably, the design is printed or textured on the upper surface of the reinforcing layer, the design is printed or textured on the surface of the outer layer is more preferable.

On the other hand, it is preferable to further include an inner layer which is located on the lower surface of the reinforcing layer to be bonded to the outer layer.

The outer layer is polyvinyl chloride (PVC) paper, polyvinyl paper, vinyl paper, DS paper, sheet paper, nubuck paper, polypropylene (PP) paper, nonwoven fabric, thermoplastic material, urethane, silicone, polyurethane treated to be bonded to high frequency (PU), wet, and any one selected from various fabrics, and the inner layer is polyvinyl chloride (PVC) paper, polyvinyl paper, vinyl paper, DS paper, sheet paper, silk paper, polypropylene (PP) paper, nonwoven fabric And it is preferably made of any one selected from a thermoplastic material.

In addition, the reinforcing layer is a texture paper, bonded bond, fabric, sackcloth, low basis weight paper, gireza Astage, non-woven fabric, S1 paper, cloth, sheet, thick paper, lamination, corrugated paper, MDF wood, films, aluminum, aluminum It is preferred that any one selected from alloys, synthetic resins, veneers, moldings and injectables capable of high frequency adhesion be used.

Cover with a three-dimensional pattern formed according to the present invention and a method for manufacturing the same by providing a reinforcing layer having a predetermined shape in advance, it is possible to easily form a desired three-dimensional pattern on the surface of the cover, and also by coating the adhesive on the required portion high frequency, heat Adhesiveness improves by adhering by crimping | bonding etc. Thus, the material used to form the surface of the cover can be manufactured using a high-quality material and a variety of materials, and the beauty can be expected to increase the quality of the product can increase the competitiveness of the product.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms or words used in the specification and claims should not be construed as having a conventional or dictionary meaning, and the inventors should properly explain the concept of terms in order to best explain their own invention. Based on the principle that can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention. Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical idea of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.

1 is an exploded perspective view showing a cover according to a preferred embodiment of the present invention, Figure 2 is an assembled perspective view of Figure 1, Figure 3 is a cross-sectional view of the cover shown in FIG.

1 to 3, the cover 100 is interposed between the outer layer 110, the inner layer 120 formed to correspond to the outer layer 110, the outer layer 110, and the inner layer 120, and on the surface thereof. The reinforcement layer 130 having the stepped portion 140 having a predetermined shape and the adhesive layer 150 formed on the upper surface of the reinforcement layer are provided.

The outer layer 110 has a three-dimensional pattern 160 of a predetermined shape on its surface. This is expressed in accordance with the shape of the stepped portion 140 formed in the reinforcement layer 130 in the future, will be described in more detail in the reinforcement layer 130.

The outer layer 110 is formed to cover one surface of the reinforcing layer 130, it is preferably made of a material capable of high-frequency adhesion. For example, the outer layer 110 may be polyvinyl chloride paper, polyvinyl paper, vinyl paper, DS paper, sheet paper, nubuck paper, polypropylene paper, nonwoven fabric, thermoplastic material, texturing paper, bonded paper, fabric, sackcloth, low basis weight. It is preferably made of any one selected from paper, assortment, S1 paper and cloth.

On the other hand, a design (not shown) is printed or textured on the surface of the outer layer 110. This is to improve the beauty of the cover 100.

The inner layer 120 is formed to correspond to the outer layer 110. The inner layer 120 is made of a material that can be bonded to the outer layer 110 by high frequency or thermocompression bonding. That is, the inner layer 120 is polyvinyl chloride paper, polyvinyl paper, vinyl paper, DS paper, sheet paper, nubuck paper, polypropylene paper, nonwoven fabric, thermoplastic material, texturing paper, bonded paper, fabric, sackcloth, low basis weight It is preferably made of any one selected from paper, assortment, S1 paper and cloth.

On the other hand, the inner layer 120 is made of a different material from the outer layer 110 may be bonded by an adhesive. That is, the outer layer 110 and the inner layer 120 are made of the same material capable of high frequency bonding, or are bonded by high frequency or thermocompression, or the outer layer 110 and the inner layer 120 are made of different materials to apply an adhesive, and then high frequency. Or it may be joined by thermocompression bonding. At this time, the inner layer 120 and the outer layer 110 are bonded to surround the reinforcement layer 130 to be described later. That is, the outer layer 110 and the inner layer 120 are bonded along the edge of the reinforcing layer 130.

The reinforcement layer 130 has a stepped portion 140 having a predetermined shape on an upper surface thereof. Such a reinforcing layer 130 is interposed between the outer layer 110 and the inner layer 120, and preferably disposed so that the surface on which the stepped portion 140 is formed faces the outer layer 110. Therefore, when the outer layer 110 and the inner layer 120 are bonded by the high frequency, the three-dimensional pattern 160 having the same shape as the stepped portion 140 formed on the upper surface of the reinforcing layer 130 on the surface of the outer layer 110 is expressed. .

Meanwhile, an adhesive is coated on the upper surface of the reinforcing layer 130 to form an adhesive layer 150. The adhesive layer 150 is coated on a part or the entire upper surface of the reinforcing layer 130 so that the reinforcing layer 130 and the outer layer 110 of different materials are easily bonded to each other. In this case, the adhesive layer 150 is provided in the form of a film integrated with the reinforcing layer 130.

The adhesive layer 150 is formed along the edge of the stepped portion 140 formed on the upper surface of the reinforcement layer 130. Therefore, the outer layer 110 and the reinforcement layer 130 are bonded to each other by the adhesive layer 150 formed along the edge of the stepped portion 140 when high frequency or thermocompression is applied to the adhesive layer 150. In this case, although the adhesive layer 150 is illustrated and expressed only at the edge of the stepped portion 140 of the reinforcement layer 130, the present invention is not limited thereto and may be partially formed on the entire upper surface of the reinforcement layer 130. For example, the adhesive is coated in the form of spots over the entire upper surface of the reinforcing layer 130, and only the portion to which high frequency or thermocompression is applied is bonded. That is, when a high frequency is applied from the upper surface of the outer layer 110, the outer layer 110 and the reinforcing layer 130 are bonded by the adhesive layer 150, and have the same shape as the stepped portion 140 formed on the upper surface of the reinforcing layer 130. The pattern of the shape is expressed on the surface of the outer layer. Here, the adhesive is preferably a glue for PVC capable of high frequency adhesion.

As such, the reinforcing layer 130 is preferably made of any one selected from thick paper, paper, corrugated paper, MDF wood, films, aluminum, aluminum alloy, synthetic resin, baina plate, molding and injection molding capable of high frequency adhesion.

On the other hand, the stepped portion 140 of the reinforcement layer 130 is formed to protrude so that a portion of the upper surface of the reinforcement layer 130 has a predetermined shape upward. That is, as shown in Figure 2, the stepped portion 140 is formed integrally with the reinforcing layer 130 is formed to have a rectangular shape. Therefore, the three-dimensional pattern 160 having the same shape as the stepped portion 140 is formed on the surface of the outer layer 110. Here, although the shape of the stepped part 140 is represented as having a rectangular shape, it is not limited thereto, and it may be apparent that the stepped part 140 may be formed in various forms such as a circular shape, an ellipse, a polygon, and a stripe shape.

In addition, as shown in FIGS. 4 and 5, the reinforcement layer 230 may have different sizes and may be stacked. In other words, the reinforcement layer 230 is formed by laminating materials formed of different sizes. The material is to be understood that the reinforcement layer 230 and the stepped portion 240 made of different sizes are separated form. As described above, the cover 200, as in the previous embodiment, the adhesive layer 250 is formed along the edge of the upper portion or the stepped portion 240 of the reinforcing layer 230, between the outer layer 210 and the inner layer 220 The reinforcement layer 230 is interposed and bonded by high frequency or thermocompression bonding. Accordingly, the three-dimensional pattern 260 having the same shape as the stepped part 240 is formed on the surface of the cover 200, that is, the outer layer 210.

The stepped part 240 may be made of the same material as the reinforcement layer 230, but may be manufactured using any one of a sponge, additive bridge, urethane, full-crosslinkable, and celluloid fabrics that are melted or adhered while forming at high frequency. Can be.

On the other hand, although not shown, the reinforcing layer may be formed to have a different size to be laminated to form a plurality of layers used. That is, the three-layered or four-layered laminated structure can be formed three-dimensional pattern on the outer layer in three, four or more layers. That is, the three-dimensional pattern formed on the outer layer 110 may be selectively formed in plurality depending on the stepped portion of the reinforcing layer, it is obvious that it can be made in various shapes.

In addition, by using a high frequency mold (not shown) on the surface of the outer layer, it is also possible to express the moire pattern, letters.

Covers 100 and 200 as described above are covers having embossed three-dimensional patterns 160 and 260, which will be described with reference to FIGS. 6 to 8. do.

6 is a perspective view showing a cover according to another preferred embodiment of the present invention, Figure 7 is a cross-sectional view of the cover shown in FIG.

6 and 7, the cover 300 is interposed between the outer layer 310, the inner layer 320 formed to correspond to the outer layer 310, and the outer layer 310 and the inner layer 320, and on an upper surface thereof. The reinforcement layer 330 having the stepped portion 340 is formed. Here, the cover 300 in FIGS. 6 and 7 has the same structure as the covers 100 and 200 in the above-described drawings, except that the step 340 is formed in the reinforcing layer 330. It differs from the previous embodiment in structure.

According to the present invention, the stepped portion 340 of the reinforcing layer 330 is formed by recessing the upper surface portion to have a predetermined shape downward. That is, the reinforcement layer 330 has a shape in which the groove 340 is formed inward, and the surface of the outer layer 310 has the same shape as that of the step 340 of the reinforcement layer 330, that is, the three-dimensional pattern 360 of the intaglio shape. ) Is formed. At this time, the reinforcing layer 330 is in close contact with the outer layer 310 is formed by the adhesive layer 350 is formed along the edge of the stepped portion 340. On the other hand, the step portion 340 is shown as being formed in the shape of a star, but is not limited to this, it is apparent that it may be formed in various forms such as circular, oval, polygonal, stripe shape.

In addition, the stepped portion 440 may be formed through a portion of the reinforcing layer 430 to have a predetermined shape. In the cover 400 as illustrated in FIG. 8, the reinforcing layer 430 penetrates to form a through hole 440, and a three-dimensional pattern having the same shape on the surface of the outer layer 410 according to the shape of the through hole 440. 460 is expressed. At this time, the stepped portion 440 is shown in a rectangular shape, but is not limited to this, it is apparent that it may be formed in various forms such as circular, oval, polygonal, stripe shape. At this time, the outer layer 410 and the inner layer 420 may be bonded by the stepped portion 440, preferably, the adhesive layer 450 is formed on the edge of the stepped portion 440 of the reinforcing layer 430, Alternatively, the reinforcing layer 430 and the outer layer 410 are bonded by thermocompression bonding.

Three-dimensional patterns 360 and 460 formed on the outer layers 310 and 410 may be selectively formed in plurality according to the stepped portions 340 and 440 of the reinforcing layers 330 and 430. Obviously, it can be made in various shapes.

The above-described covers 100, 200, 300, and 400 have various embossed three-dimensional patterns 160 and 260, respectively, or have intaglio three-dimensional patterns 360 and 460. It is formed to have, but is not limited to this, three-dimensional patterns of the intaglio and embossed shape may be formed on the surface of the outer layer at the same time. That is, the above embodiments may be selectively combined with each other. For example, as shown in FIG. 9A, the reinforcement layer 530 has a stepped portion 540 protruding to an upper surface, and is formed on the upper surface of the reinforcement layer 530, that is, the stepped portion 540 of the stepped portion 540. An intaglio stepped portion 541 may be further formed on the upper surface portion. That is, in the cover 500 as described above, a three-dimensional pattern 560 having a shape corresponding to the stepped portions 540 and 541 of the reinforcement layer 530 is formed on an upper surface of the outer layer 510. In addition, as shown in (b) of FIG. 9, it is composed of a reinforcing layer 530 'having a stepped portion 540' protruding to the upper surface, that is, the stepped portion 540 on the upper surface of the reinforcing layer 530 ' A negative stepped portion 541 'may be further formed at a portion where') is not formed. That is, in the cover 500 'as described above, a three-dimensional pattern 560' having a shape corresponding to the stepped portions 540 'and 541' of the reinforcing layer 530 'is formed on an upper surface of the outer layer 510'. do.

Additionally, high frequency or thermocompression is applied to the outer layer disposed at the stepped portion of the relief shape to form an intaglio three-dimensional pattern, or by using a shiagi mold (see '70' in FIGS. 10A to 10C). By removing a portion, a three-dimensional pattern of a cathode shape may be formed.

Referring to FIGS. 10A to 10C, a process of removing a portion of the outer layer 610 by using the shia mold 70 is performed by pressing the 72 and cutting 74. It consists of. Such a sigi mold 70 is pressed and cut | disconnected from the outer layer 610 to the reinforcement layer 630. FIG. That is, an adhesive is applied to the lower end of the outer layer 610 pressurized by the pressing unit 72 to be bonded to the stepped portion 640 of the reinforcing layer 630, and along the boundary line of the portion that is hot pressed by the cutting unit 74. A portion of the outer layer 610 is cut off. That is, the outer layer 610 is removed to correspond to the cut shape, so that the intaglio three-dimensional pattern 660 ′ is formed on the top of the three-dimensional pattern 660 of the embossed shape. On the other hand, when cutting by the cutting portion 74, the reinforcing layer 630 is not affected at all, it is obvious that only the outer layer 610 is made to be cut. In addition, the cover 600 in which a part of the outer layer 610 is cut by the shiagi mold 70 has a three-dimensional pattern 660 of one layer formed on the surface of the outer layer 610 by the step portion 640. Although it is shown, it is apparent that the outer layer 610 may be removed by forming a three-dimensional pattern 660 composed of a plurality of layers so that a portion of the stepped portion formed on the three-dimensional pattern 660 is exposed. .

The outer layer 610 and the reinforcing layer 630 of the cover 600 is preferably made of a printed design or texture. This is to improve beauty by design or texture of the reinforcement layer 630 exposed by removing a part of the outer layer 610. Similarly, the design or texture is expressed on the surface of the outer layer 610 to further improve the beauty of the cover 600. Meanwhile, the three-dimensional pattern 660 of the portion where the outer layer 610 is removed may serve as a picture frame to be used by attaching a photo (not shown) to the three-dimensional pattern 660.

As a result, the three-dimensional patterns 160, 260, 360 formed on the outer surfaces of the covers 100, 200, 300, 400, 500, 500 ', and 600. ), 460, 560, 560 ', and 660 are concave or convex, resulting in covers 100, 200, 300, 400, 500, 500 '), To enhance the beauty of the (600).

Meanwhile, the aforementioned covers 100, 200, 300, 400, 500, 500 ′, and 600 are reinforced layers 130, 230, and 330 between an outer layer and an inner layer. ), (430), (530), (530 '), (630) formed structure cover (100), (200), (300), (400), (500), (500'), (600) As described above, additionally, the inner layer is not provided and only the outer layer and the reinforcing layer may be bonded. That is, the adhesive layer is formed on the edge of the reinforcing layer and the stepped portion is made by high frequency or thermocompression bonding. Such a cover may be used as a picture frame, a picture frame, various certificates, and a cover letter.

Next, a method of manufacturing the cover having the above structure will be described with reference to FIGS. 1 to 3 and 11.

First, the inner layer 110 and the inner layer 120 formed to correspond to the outer layer 110 are prepared (S110). At this time, the outer layer 110 and the inner layer 120 is polyethylene (PE) paper, polypropylene (PP) paper, foam paper, polyvinyl paper, polyvinyl chloride (PVC) paper, vinyl paper, DS to enable high frequency adhesion Paper, sheet paper, nubuck paper, non-woven fabric, thermoplastic material, texturing paper, bonded paper, fabric, sack paper, low basis weight paper, it is preferably manufactured using any one selected from astage, S1 paper and fabric.

On the other hand, a design (not shown) is printed or textured on the surface of the outer layer 110. This is to enhance beauty.

Next, prepare a reinforcing layer 130 interposed between the outer layer 110 and the inner layer 120 (S120). The stepped part 140 having a predetermined shape is formed on the upper surface of the reinforcing layer 130. The stepped part 140 may be formed to protrude upward from a portion of the upper surface of the reinforcement layer 130 or to be recessed downward (see '240' of FIG. 6). In addition, the stepped portion is formed by stacking the reinforcement layer is made of a plate material of different sizes (see '230, 240' of Figure 4), or formed through the through hole (see '440' of Figure 8) having a predetermined shape through the reinforcement layer. May be The reinforcement layers 130, 230, 330, and 430 of each of these embodiments may be selectively used in combination (see FIG. 10).

Subsequently, the adhesive layer 150 is formed by partially coating an adhesive on all or part of one surface of the reinforcing layer 130 (S130). Preferably, the adhesive is coated on the edge of the stepped portion 140 having a predetermined shape. Meanwhile, the adhesive may be coated on the entirety of the reinforcing layer 130 because only a portion to which high frequency or thermocompression is applied in the future is adhered. At this time, the method of coating the adhesive on the reinforcement layer 130 using a method such as a brush or sponge, coating method, spray coating method, silk screen method, partial laminating method, printing method that can be printed using Coating.

Subsequently, the inner layer 120 and the outer layer 110 are aligned to face the adhesive coated surface of the reinforcing layer 130 toward the outer layer 110 (S140).

Finally, by applying high frequency or thermocompression from the outer layer 110, the reinforcing layer 130 is bonded between the outer layer 110 and the inner layer 120 to be bonded and bonded to form a three-dimensional pattern 160 on the surface (S150). More specifically, the reinforcing layer 130 and the outer layer 110 of the portion where the adhesive layer 150 is formed by high frequency or thermocompression bonding are bonded. Therefore, the same shape as the stepped portion 140 formed on the upper surface of the reinforcement layer 130 is expressed on the surface of the outer layer 110. That is, for example, an embossed rectangular three-dimensional pattern 160 is displayed on the surface of the outer layer 110. As such, the shape and shape of the three-dimensional pattern 160 formed on the surface of the outer layer 110 is formed to correspond to the stepped portion 140 of the reinforcing layer 130. For reference, when the outer layer 110 is bonded to the reinforcing layer 130 by high frequency or thermocompression bonding, it is preferable to heat and bond the outer layer 110. This is because the heated outer layer 110 is adhered to the reinforcement layer 130 and then contracted while cooling to more clearly express the three-dimensional pattern 160 displayed on the outer layer 110.

On the other hand, a portion of the cover 100, 200, 300, 400, 500, 500 'manufactured as described above is partially removed from the top surface of the outer layer by using a sigi mold. The process of removing or pressing may be further performed. This is to give another three-dimensional effect to the three-dimensional pattern portion of the embossed or intaglio shape, for example, as shown in Figure 10a to 10c, by removing a portion of the three-dimensional pattern 660 of the embossed shape, the cover 600 The three-dimensional patterns 660 and 660 'of the embossed and the intaglio may be simultaneously displayed on the surface thereof. In this case, an intaglio three-dimensional pattern 660 ′ is formed on the three-dimensional pattern. However, the present invention is not limited thereto, and the intaglio-shaped three-dimensional pattern 660 is not formed. It is also possible to form a three-dimensional pattern. On the other hand, by removing a portion of the outer layer 610, a design can be printed or a texture is formed on a portion of the reinforcement layer 630 exposed to the outside to further enhance the beauty.

Meanwhile, the aforementioned covers 100, 200, 300, 400, 500, 500 ', and 600 are reinforced layers 130, 230 and (between the outer and inner layers. 330, 430, 530, 530 ', 630, cover 100, 200, 300, 400, 500, 500', 500 600), but additionally, the inner layer is not provided and only the outer layer and the reinforcing layer may be bonded. That is, the adhesive layer is formed on the edge and the step portion of the reinforcing layer may be made by high frequency or thermo-compression bonding.

Such covers 100, 200, 300, 400, 500, 500 ', and 600 may be used as a picture frame, a picture frame, various certificates, and a cover, and a cover In manufacturing, the outer layer, the reinforcing layer, and the inner layer may be prepared by dividing the two regions, or three or more regions. That is, the cover manufactured as described above can be used as a cover of various products, such as a file, a guest book, a sample book, a book cover, a diary, a notebook, a wallet, and a three-layer album.

As described above, although the present invention has been described by way of limited embodiments and drawings, the present invention is not limited thereto and is intended by those skilled in the art to which the present invention pertains. Of course, various modifications and variations are possible within the scope of equivalents of the claims to be described.

1 is an exploded perspective view showing a cover according to a preferred embodiment of the present invention.

2 is an assembled perspective view of FIG. 1.

3 is a cross-sectional view of the cover shown in FIG.

4 is an exploded perspective view showing a cover according to another preferred embodiment of the present invention.

5 is a cross-sectional view of the cover according to FIG. 4.

6 is a perspective view showing a cover according to another preferred embodiment of the present invention.

FIG. 7 is a cross-sectional view of the cover shown in FIG. 6. FIG.

8 is a cross-sectional view showing a cover according to another preferred embodiment of the present invention.

9 is a view showing a reinforcing layer of a cover according to another preferred embodiment of the present invention.

10a to 10c is a view showing a process of forming a three-dimensional pattern on the outer layer of the cover according to another preferred embodiment of the present invention.

11 is a process flow chart for explaining a method for manufacturing a cover according to a preferred embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

Cover: 100, 200, 300, 400, 500, 600

110, 210, 310, 410, 510, 610: outer layer

120, 220, 320, 420, 620: inner layer

130, 230, 330, 430, 530, 630: reinforcement layer

140, 240, 340, 440, 540, 540 ', 541, 541', 640

150, 250, 350, 450, 650: adhesive layer

160, 260, 360, 460, 560, 560 ', 660, 660': solid pattern

Claims (27)

(a) preparing an outer layer; (b) preparing a reinforcing layer formed to be positioned inside the edge of the outer layer and having a stepped portion formed on one surface thereof; (c) partially coating an adhesive on all or a portion of the top surface of the reinforcing layer; (d) disposing the outer layer and the reinforcing layer with the adhesive coated side of the reinforcing layer facing the outer layer; And (e) attaching the outer layer and the reinforcing layer by applying high frequency or thermocompression from the outer layer to form a three-dimensional pattern corresponding to the stepped portion of the reinforcing layer on the surface of the outer layer; . The method of claim 1, The cover manufacturing method of claim 3, wherein a portion of the upper surface of the reinforcing layer protrudes upward to have a predetermined shape. The method of claim 1, The reinforcing layer and the step portion manufacturing method of the three-dimensional pattern formed cover, characterized in that the laminated material is laminated with a different size. The method of claim 3, The stepped part is a three-dimensional patterned cover manufacturing method characterized in that it is made of any one selected from the material melted or glued while forming by high frequency, sponge, additive bridge, urethane, improper crosslinking and celluloid fabric. The method of claim 1, The cover manufacturing method of claim 3, wherein the upper surface portion of the reinforcing layer is recessed to have a predetermined shape downward. The method of claim 1, The reinforcement layer has a three-dimensional pattern formed cover characterized in that the penetrated so as to have a predetermined shape. The method of claim 1, After the step (e) using a high-frequency mold to form a three-dimensional pattern formed cover, characterized in that to form a three-dimensional pattern of ripples, letters or patterns on the surface of the outer layer with an uneven line. The method of claim 1, Method for producing a three-dimensional patterned cover, characterized in that for pressing and cutting the outer layer to remove a portion of the outer layer. The method according to any one of claims 1 to 8, Three-dimensional patterned cover manufacturing method characterized in that the design printed on the upper surface of the reinforcement layer or the texture is expressed. The method of claim 9, Three-dimensional patterned cover manufacturing method characterized in that the design is printed or the texture is expressed on the upper surface of the outer layer. The method of claim 9, The outer layer is polyvinyl chloride (PVC) paper, polyvinyl paper, vinyl paper, DS paper, sheet paper, nubuck paper, polypropylene (PP) paper, nonwoven fabric, thermoplastic material, urethane, silicone, polyurethane treated to be bonded to high frequency (PU), wet, and three-dimensional patterned cover manufacturing method characterized in that it is made of any one selected from various fabrics. The method of claim 9, The reinforcing layer is a texture paper, bonded bond, fabric, sackcloth, low basis weight paper, gireza Astage, nonwoven fabric, S1 paper, cloth, sheet, thick paper, lamination, corrugated paper, MDF wood, films, aluminum, aluminum alloy, Method of producing a three-dimensional patterned cover, characterized in that any one selected from a synthetic resin, veneers, moldings capable of high frequency bonding and injection molding are used. The method of claim 9, Further comprising the inner layer formed to correspond to the outer layer to cover the reinforcing layer further comprising the step of adhering the outer layer and the inner layer by applying high frequency or thermocompression along the edge of the shape of the reinforcing layer further comprising a cover formed with a three-dimensional pattern Manufacturing method. The method of claim 13, The inner layer is a three-dimensional pattern, characterized in that made of any one selected from polyvinyl chloride (PVC) paper, polyvinyl paper, vinyl paper, DS paper, sheet paper, nubuck paper, polypropylene (PP) paper, non-woven fabric and thermoplastic material Formed cover manufacturing method. An outer layer having a three-dimensional pattern formed on its surface; A reinforcing layer bonded to the outer layer and having a stepped portion having a predetermined shape on an upper surface thereof; And And an adhesive layer formed by coating an adhesive on the whole or part of the upper surface of the reinforcing layer to be adhered to the outer layer. The three-dimensional pattern formed cover on the surface of the outer layer is formed in the same shape as the shape of the stepped portion of the reinforcement layer. The method of claim 15, A cover having a three-dimensional pattern, wherein a portion of the upper surface of the reinforcement layer is formed to protrude upward to have a predetermined shape. The method of claim 15, The cover with a three-dimensional pattern is characterized in that the reinforcing layer and the stepped portion is laminated and bonded with a material of different sizes. The method of claim 17, The stepped part is a cover formed with a three-dimensional pattern, characterized in that made of any one selected from the material melted or glued, spun, urethane, improper crosslinking and celluloid fabric while molding by high frequency. The method of claim 15, A cover having a three-dimensional pattern, wherein the upper surface portion of the reinforcing layer is recessed and formed to have a predetermined shape downward. The method of claim 15, The reinforcing layer is a cover having a three-dimensional pattern is formed, characterized in that a through hole formed so that a portion thereof has a predetermined shape. The method of claim 15, A three-dimensional patterned cover, characterized in that the three-dimensional pattern is formed by removing a portion of the surface of the outer layer. The method of claim 21, The cover with a three-dimensional pattern, characterized in that the design printed on the upper surface of the reinforcement layer or the texture is expressed. The method according to any one of claims 15 to 22, The cover with a three-dimensional pattern, characterized in that the design is printed or the texture is expressed on the surface of the outer layer. The method of claim 23, wherein The outer layer is polyvinyl chloride (PVC) paper, polyvinyl paper, vinyl paper, DS paper, sheet paper, nubuck paper, polypropylene (PP) paper, nonwoven fabric, thermoplastic material, urethane, silicone, polyurethane treated to be bonded to high frequency (PU), a cover formed with a three-dimensional pattern, characterized in that it is made of any one selected from wet and various fabrics. The method of claim 23, wherein The reinforcing layer is a texture paper, bonded bond, fabric, sackcloth, low basis weight paper, gireza Astage, nonwoven fabric, S1 paper, cloth, sheet, thick paper, lamination, corrugated paper, MDF wood, films, aluminum, aluminum alloy, The cover formed with a three-dimensional pattern, characterized in that any one selected from a synthetic resin, a veneer plate, a molding capable of high frequency bonding and an injection molded product are used. The method of claim 23, wherein The cover having a three-dimensional pattern is characterized in that it further comprises an inner layer located on the lower surface of the reinforcement layer and formed to be bonded to the outer layer. The method of claim 26, The inner layer is a three-dimensional pattern, characterized in that made of any one selected from polyvinyl chloride (PVC) paper, polyvinyl paper, vinyl paper, DS paper, sheet paper, nubuck paper, polypropylene (PP) paper, non-woven fabric and thermoplastic material Formed cover.
KR1020070112612A 2007-11-06 2007-11-06 Cover having soild pattern and manufacturing method thereof KR20090046450A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101226675B1 (en) * 2010-08-02 2013-01-25 박진수 The manufacturing method of three-dimensional decoration
KR101467332B1 (en) * 2013-08-19 2014-12-01 백경선 Material having the embossed paterns
KR20230119294A (en) 2022-02-07 2023-08-16 박장원 Manufacturing method of non-sewing composite sheet with embedded three-dimensional molded article

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101226675B1 (en) * 2010-08-02 2013-01-25 박진수 The manufacturing method of three-dimensional decoration
KR101467332B1 (en) * 2013-08-19 2014-12-01 백경선 Material having the embossed paterns
KR20230119294A (en) 2022-02-07 2023-08-16 박장원 Manufacturing method of non-sewing composite sheet with embedded three-dimensional molded article

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