KR102108370B1 - Production method of brand logo and label with metallic feel and texture - Google Patents

Abstract

The present invention relates to a method for manufacturing a brand logo and a label having a metallic feel and texture, using a synthetic resin to implement metallic texture and patterns, implement various colors, and express various qualities. The method comprises the steps of: preparing a mold for manufacturing a brand logo and a label; pressing and curing an UV resin and a PET film therein; performing metal film deposition and color printing while protecting the brand logo and the label through a protective film to implement a metallic feel and texture; in a state that scrub is removed after laser cutting and forming, applying a double-sided tape to the back of the brand logo and the label to implement a metallic feel and texture. Same texture and patterns as a metallic brand logo and label are implemented by performing two times of a color implementation process to implement various colors and express various textures, and an increase in material and labor costs due to additional work processes can be prevented.

Description

Manufacturing method of brand logo and label with metallic feel and texture}

The present invention relates to a method for manufacturing a brand logo and label having a metallic feel and texture, and more specifically, to realize a metallic texture or pattern using synthetic resin, and to enable various colors to be expressed as well as to express various qualities. It relates to a method for manufacturing a brand logo and label having a metallic feel and texture.

In general, various logos and brand labels are attached to various electric and electronic products such as mobile phones and home appliances to represent companies and products or to distinguish products from others.

Recently, many metal stickers are used to give a colorful and high-quality image through a metallic texture. Most of them are manufactured using electrodeposition methods such as electroplating or electroforming.

In addition, efforts are made to highlight the image of the product or company by color printing a logo, trademark, or pattern on the surface of the metal sticker.

However, in the manufacture of a conventional metal sticker, a stainless steel plate is mainly used as a substrate, and there is a problem in that various products cannot be mass produced due to difficulties in realizing various colors.

Incidentally, printing performed on a metal substrate such as a stainless steel plate has a problem of poor quality, such as the color is not properly printed or the color state printed on the metal substrate is poor.

Furthermore, in the case of general stickers, there is a difficulty in realizing a metal texture or pattern feeling, which is accompanied by considerable limitations on various quality and product presentation.

As a prior document for solving the above problems, the Korean Patent Registration No. 10-1354577 (published on Jan. 22, 2014) is a method of manufacturing a brand logo and trademark label using synthetic resin film. In a method for manufacturing a brand logo and a label attached to an electronic product, an electric pole having an image or pattern that can be formed by mixing any one or two or more selected from spin, hairline, hologram, sign, and pattern A first step having a mold or soft mold; A second step of applying a UV resin on top of the electroforming mold or soft mold having the image or pattern; A third step of seating and placing a transparent synthetic resin film capable of transmitting light to the upper surface of the mold while UV resin is applied to the upper part of the pre-mold or soft mold; A fourth step of compressing the synthetic resin film by using a pressing roller in a state of being seated and placed on the upper surface of the preform mold or the soft mold; A fifth step of curing the UV resin by irradiating ultraviolet rays to the resultant product subjected to the fourth step; A sixth step of obtaining a film having an image or pattern by UV resin on the top surface of the synthetic resin film by peeling and separating the synthetic resin film from the electroforming mold or the soft mold; A seventh step of forming a metal deposition film on the back surface of the synthetic resin film having the image or pattern by the UV resin; An eighth step of printing on the lower surface of the result of forming the metal deposition film to protect the metal deposition film and to exhibit a light transmission blocking function and to form a printing layer for realizing a primary color; Laser marking is performed as a pre-processing step to realize secondary colors for the result provided up to the printed layer, and partially removed even the printed layer and the metal deposition film formed on the back side of the synthetic resin film are displayed. A ninth step of making; A tenth step of performing electron beam deposition on the back surface of the synthetic resin film on the result of the ninth step or printing by silk printing technique to form a secondary color realization layer; An eleventh step of attaching a double-sided tape or applying an adhesive primer to the back side where the secondary color implementing layer is formed on the result of the tenth step; It characterized in that it comprises a twelfth step of performing a laser cutting on the result of the eleventh step to display the brand logo and label.

When manufacturing a brand logo and a label label manufactured through the above process, UV resin is applied to the mold, and then a synthetic resin film is placed and pressed with a pressing roll. When UV resin does not remain, defects occur, and when the pressing force of the pressing roller is weakened, a phenomenon occurs in which the UV resin is pushed to one side of the mold, and thus there is a problem that a brand logo and a trademark label having a uniform thickness cannot be manufactured.

In addition, when using the crimping roller as described above, it is impossible to inject a worker who does not have knowledge of professional crimping, and only high-skilled personnel can perform the work, so the workability decreases whenever the brand logo and trademark label are replaced. There is a problem that the cost increases.

Korean Registered Patent Publication No. 10-1354577 (published on Jan. 22, 2014)

The present invention for solving the above-mentioned problems realizes a metallic texture or pattern by using PET, and it is possible to implement various colors, as well as to manufacture a brand logo and label with a metallic feel and texture to express various qualities The purpose is to provide a method.

In addition, the present invention has the texture and pattern of the metallic brand logo and label through the process of implementing the color twice, and has the metallic feel and texture to realize the texture or pattern such as the same brand logo and label through the implementation process. The purpose is to provide a method for manufacturing a brand logo and label.

In addition, an object of the present invention is to provide a method for manufacturing a brand logo and label having a metallic feel and texture so as to solve the conventional problems of increasing the material cost and labor cost due to the addition of the working process.

The present invention is a means for achieving the above object,

A mold preparation step having an electroforming mold and a soft mold so that an image, pattern, shape and shape are formed; A laminating step of separately preparing a protective film and attaching it to the front side of the PET (polyester) film; A UV resin coating step of applying a UV resin to the soft mold to form a brand logo and label after applying a release agent to the soft mold; A PET film mounting step of removing the protective film from the PET film and placing the PET film on the soft resin UV resin coated surface; A firing step of compressing and curing with heat with a UV irradiator and demolding the primary molding product from the soft mold so as to increase the density of the UV resin introduced into the mold and simultaneously attach it while increasing the adhesion with the PET film; A deposition step of attaching a protective film to the surface of the primary molded product demolded from the soft mold by vacuum, depositing a metal film after removing the protective film from the deposition chamber; A printing step of expressing color through silk printing over the first and second portions of the corresponding portion in a state in which the metal film is deposited; A protective film attaching step of removing the laser cut and dust after the second silk printing and attaching a protective film to the silk printed surface to protect the printed surface; A softening step of softening by annealing the secondary molded product to which the protective film is attached; A forming step of forming the brand logo and label by forming the outer portion of the secondary molded product that has undergone the softening step; A tape attaching step of removing the protective film and attaching the double-sided tape to the back surface of the secondary molded product when the secondary molded product is formed; A scrub removal step of removing the rest of the product except for the brand logo and label after attaching the double-sided tape; It provides a method of manufacturing a brand logo and label having a metallic feel and texture, comprising a step of inspecting whether the brand logo and label are defective while removing the scrub and attaching and packaging a protective film on the front side.

The label forming step of the present invention is characterized in that the UV resin and the PET film are compressed and cured using a UV irradiator during compression and curing.

The silk printing step of the present invention is characterized in that the metal film deposited on the UV resin is divided into primary printing and secondary printing, and the color is expressed through primary and secondary printing.

The present invention provides a brand logo and label having a metal feel and texture, characterized in that the brand logo and label having a metal feel and texture produced by the method of manufacturing a label and a metal logo and label of claim 1 do.

The present invention realizes a metallic texture or pattern using a PET material, and enables various colors to be realized, as well as expressing various textures.

The present invention can realize a texture or pattern such as a metallic brand logo and label through two color realization processes, and also has an effect of preventing an increase in material cost and labor cost since the efficiency of a work process is increased.

1 is a flow chart showing a method of manufacturing a brand logo and label with a metallic feel and texture according to the present invention.
FIG. 2 is a view showing a state in which the mold of FIG. 1 is provided.
Figure 3 is a view showing a state of applying a UV resin to the mold of Figure 2.
4 is a view showing a state in which the PET film is seated on the UV resin of FIG. 3;
5 is a view showing a state of compressing the PET film of FIG. 4 with a UV irradiator.
6 is a view showing a state in which a metal film is deposited and a protective film is attached after the PET film is compressed in FIG. 5.
7 is a view showing a state in which the first printing after the metal film deposition in FIG. 6;
FIG. 8 is a view showing a state in which secondary printing is performed again after primary printing in FIG. 7;
FIG. 9 is a view showing a state in which the protective film is attached in FIG. 8 and is formed by laser cutting.
10 is a view showing a product finally produced by a brand logo and a label manufacturing method having a metallic feel and texture according to the present invention.

The present invention can be applied to various changes and can have various embodiments, and specific embodiments will be illustrated in the drawings and described in detail.

However, this is not intended to limit the present invention to a specific embodiment, it should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention.

In describing each drawing, similar reference numerals are used for similar components. Terms such as first and second may be used to describe various components, but the components are not limited by the terms. The terms are used only for the purpose of distinguishing one component from other components.

For example, the term "and / or" includes a combination of a plurality of related described items or any one of a plurality of related described items.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by a person skilled in the art to which the present invention pertains.

Terms such as those defined in a commonly used dictionary should be interpreted as having meanings consistent with meanings in the context of related technologies, and should not be interpreted as ideal or excessively formal meanings unless explicitly defined in the present application. Should not.

Hereinafter, a method for manufacturing a brand logo and a label having a metallic feel and texture according to the present invention will be described in detail through the accompanying drawings.

The method for manufacturing a brand logo and label having a metallic feel and texture according to the present invention includes a mold preparation step (S10) having an electroforming mold and a soft mold 10 to form an image, pattern, shape and shape; A laminating step (S20) of separately preparing a protective film 50 and attaching it to the front side of the PET (polyester) film 20; A UV resin coating step (S30) of applying a UV resin to the soft mold 10 in order to form a brand logo and label after applying a release agent to the soft mold 10; A PET film mounting step (S40) of removing the protective film 50 from the PET film 20 and placing the PET film 20 on the UV resin coated surface of the soft mold 10; Pressing and curing with heat with a UV irradiator 30 so as to increase the density of UV resin introduced into the mold and attach it while increasing the adhesion with the PET film 20, and press the primary molded product in the soft mold 10. A demoulding firing step (S50); Deposition step (S60) of depositing the metal film 40 after attaching the protective film 50 to the surface of the primary molded product demolded from the soft mold 10 by vacuum, removing the protective film 50 from the deposition chamber and; A printing step (S70) of expressing color through silk printing over a corresponding portion in a state in which the metal film 40 is deposited; A protective film attaching step (S80) of removing the laser cut and dust after the second silk printing and attaching the protective film 50 to the silk printed surface to protect the printed surface; A softening step (S90) of softening by annealing the secondary molded product to which the protective film 50 is attached; A forming step (S100) of forming the brand logo and label by forming the outer portion of the secondary molded product that has undergone the softening step; A tape attaching step (S110) of removing the protective film 50 and attaching the double-sided tape to the back side of the secondary molded product when the secondary molded product is formed; A scrub removal step (S120) of removing the rest of the product except the brand logo and label after attaching the double-sided tape; It is characterized in that it comprises a inspection step (S130) of attaching and packaging the protective film 50 on the front surface while inspecting whether the brand logo and label are defective while the scrub is removed.

A brand logo and a label having a metal feel and texture according to the present invention made of the above characteristics are manufactured through the same steps as in FIGS.

1 is a flow chart showing a method for manufacturing a brand logo and label with a metallic feel and texture according to the present invention, FIG. 2 is a view showing a state in which the mold of FIG. 1 is provided, and FIG. 3 is UV resin in the mold of FIG. 2 Is a view showing a state of applying, Figure 4 is a view showing a state in which the PET film is seated on the UV resin of Figure 3, Figure 5 is a view showing a state of squeezing the PET film of Figure 4 with a UV irradiator, Figure 6 is a view showing a state in which a metal film is deposited and a protective film is attached after the PET film is compressed in FIG. 5, FIG. 7 is a view showing a state in which the metal film is first printed after deposition in FIG. 6, and FIG. 8 is a view. 7 is a view showing the state after the first printing and the second printing again, Figure 9 is a view showing the state formed by attaching a protective film and laser cut in Figure 8, Figure 10 is a metal feeling according to the present invention Brand logo with texture and texture A view showing a final product produced by the label manufacturing method.

 The method of manufacturing a brand logo and label having a metallic feel and texture according to the present invention will be described in detail with reference to FIGS. 1 to 10 as follows.

As shown in FIG. 1, a soft mold 10 is provided (S10) in order to implement a pattern, shape, and shape required by a client requesting the manufacture of a brand logo and a label (S10). The soft mold 10 is manufactured through electroforming (electric forming) to add sophistication or fineness of a pattern, and has a specific pattern, shape and shape to reduce the burden of manufacturing cost.

The soft mold 10 is made by applying to the shape, structure, and characteristics of the brand logo and label being manufactured.

Here, the pattern formed on the soft mold 10 is for the purpose of adding visual aesthetics and aesthetics to the majority, and may be engraved or embossed or a combination thereof, and sometimes a symbol or pattern, not a pattern. It can be formed as.

In addition, fine embossing or intaglio is formed in the intaglio of the soft mold 10 to partially form an image or pattern, and the brand logo and label can be manufactured in various forms by this shape.

The laminating step (S20) of preparing the protective film 50 so as to be attached to the front of the PET (polyester) film 20 separately from the state provided with the soft mold 10 is performed. The protective film 50 is intended to protect the primary molded product or the secondary molded product when moving between jobs.

As shown in FIG. 3, UV resin is injected in a state in which a soft mold 10 having a pattern, shape, shape, etc. is provided, and applied to the front surface of the soft mold 10 (S30). The UV resin may be a transparent acrylic or silicone-based material, and may be selectively applied according to the type of PET film 20 described below.

In the state in which the UV resin is applied to the soft mold 10, the PET film 20 is seated as shown in FIG. 4 (S40). The PET film 20 is in close contact with the UV resin side injected into the soft mold 10 to be in contact with each other.

The PET film 20 plays a major role in transferring the pattern formed on the soft mold 10 together with the UV resin. In addition, the PET film 20 is peeled off when the brand logo and label having a metallic feel and texture are attached to the product by UV resin.

As shown in FIG. 5, by using the UV irradiator 30, the density of the UV resin introduced into the mold 10 is increased, and at the same time, it is compressed by using the UV irradiator 30 so as to increase the adhesion with the PET film 20. After the curing process (S50) of curing, the primary molding product is demolded from the soft mold 10.

The pressing treatment through the UV irradiator 30 more uniformly transfers the pattern, shape and shape formed on the mold 10 so that molding is evenly performed.

That is, the UV irradiator 30 is characterized in that the UV resin injected into the mold 10 and the PET film 20 are pressed together with heat so that they are formed into a pattern, shape, and shape by close contact by mutual contact. .

By using the UV irradiator 30 as described above, the compression is performed together with heat, so that the adhesion of the UV resin and the PET film 20 is easily performed, and molding is performed in a pattern, shape and shape formed in the mold 10. To be done.

The PET (polyethylene terephthalate, polyethylene terephthalate) film is not limited to 20, polycarbonate (PC), polymethyl methacrylate (PMMA), cycloolefin copolymer (COC), polyvinyl chloride (PVC), Any one of polyimide (PI) may be applied.

When the curing is made in the above, as shown in Figure 6, after separating the primary molding product from the UV resin and PET film 20 from the soft mold 10, a pattern by attaching a protective film 50 to the UV resin, The brand logo and label molded into a shape and shape are protected, and the protective film 50 is removed while the brand logo and label are attached to the product.

Then, the primary molded product is demolded from the soft mold 10, and the protective film 50 is vacuum-attached to the surface of the primary molded product, which is then moved to the deposition chamber to deposit the metal film 40. .

After removing the protective film from the primary molding product moved to the deposition chamber, the metal film 40 is deposited on the deposition site.

The metal film 40 may be deposited in two shapes.

That is, a metal film 40 of the same size as the size of the UV resin formed on the top of the UV resin is deposited, or a metal film 40 of a piece larger than the size of the portion where the brand logo and label are located is deposited. You can.

When depositing the metal film 40 with a larger size than the brand logo and label, the purpose is to make the brand logo and label of various shapes rather than to produce the same brand logo and label.

The metal film 40 may be deposited using any one of a physical vapor deposition method (PVD), a chemical vapor deposition method (CVD), and a dry treatment method of a spray plating method, but is not limited to such a method. That is, the deposition method for facilitating the deposition through the metal film 40 and for the expression of color during printing can be applied irrespective of any deposition.

Although not shown in the drawing, it is possible to configure a connection material of a transparent material on one surface of the metal film 40 in the form of each piece as described above, and the length of the connection is a brand logo formed on the soft mold 10 and It can be formed to have the same length as the length of the label and the distance from other adjacent shapes.

That is, the color change implemented by the deposited metal film 40 does not occur, so that the color requested by the client requesting the manufacture of the brand logo and label can be expressed.

 As illustrated in FIG. 8, after the metal film 40 is deposited, printing (S70) for realizing color through silk printing is performed. The printing is divided into primary and secondary printing on the metal film 40 deposited on the UV resin, and is characterized by expressing colors through primary and secondary printing.

When the silk is printed, it is cut according to the shape of the brand logo and label with a laser, and the dust generated in the process of laser cutting is removed before printing.

When the deposition of the metal film 40 is completed, the protective film 50 is attached to the deposited portion (S80) to prevent damage to the deposited portion, so that the following process can be performed.

After the laser cut on the brand logo and label, the secondary molded product is annealed and softened (S90).

The outer shape of the softened secondary molded product is formed (molded) (S100) so that the brand logo and label have a three-dimensional shape.

When the forming of the secondary molded product is completed, the protective film is removed and the double-sided tape is attached to the back of the secondary molded product (S110) so that it can be attached to the product.

When the three-dimensional shape of the brand logo and label is expressed by the forming, unnecessary scrubs other than the brand logo and label are removed (S120) so that only the brand logo and label are exposed.

After removing the scrub, the brand logo and label that are finally produced are inspected to inspect whether a problem such as a foreign material or an unformed part has occurred (S130), and only the brand logo and label that are free from inspection are shipped.

In order to attach the brand logo and label to the product, it is not limited to the double-sided tape attached to the brand logo and label, and can be used as an adhesive material containing hot melt or the like in accordance with the shape of the brand logo and label.

When applying an adhesive material containing such a hot melt, the 3D print or the like is used to match the shape or shape of the brand logo and label.

The brand logo and label finally produced through the process of the above-described manufacturing method have a metallic feel and texture as shown in FIG. 10. In addition, the product is not limited to the drawing shown in FIG. 10, but the brand logo and label having a metallic feel and texture can be integrally processed so that the product can be formed in various ways.

The present invention implements a metallic texture or pattern using the PET film 20, and allows various colors to be realized, as well as expressing various textures.

In addition, the present invention has the advantage of implementing a texture or pattern such as a metallic brand logo and label through a color implementation process twice.

In addition, the present invention has an advantage of preventing an increase in material cost and labor cost because the efficiency of the work process is increased.

Although described above with reference to preferred embodiments of the present invention, the protection scope of the present invention is not limited to the above embodiments, and those skilled in the art will not depart from the spirit and scope of the present invention. It will be understood that various modifications and changes may be made to the present invention within the scope.

10: soft mold 20: PET film
30: UV irradiator 40: metal film
50: protective film

Claims (4)

A mold preparation step (S10) having an electroforming mold and a soft mold 10 to form an image or pattern and shape and shape;
A laminating step (S20) of separately preparing a protective film 50 and attaching it to the front side of the PET (polyester) film 20;
A UV resin coating step (S30) of applying a UV resin to the soft mold 10 in order to form a brand logo and label after applying a release agent to the soft mold 10;
A PET film mounting step (S40) of removing the protective film 50 from the PET film 20 and seating the PET film 20 on the UV resin coated surface of the soft mold 10;
Pressing and curing with heat with a UV irradiator 30 so as to increase the density of the UV resin introduced into the mold and at the same time increase the adhesion with the PET film 20, and press the primary molded product in the soft mold 10. A demoulding firing step (S50);
Deposition step (S60) of attaching the protective film 50 to the surface of the primary molded product demolded from the soft mold 10 by vacuum, removing the protective film 50 from the deposition chamber and depositing the metal film 40 and;
A printing step (S70) of expressing color through silk printing over a corresponding portion in a state in which the metal film 40 is deposited;
After the second silk printing and removing the laser cut and dust, and attaching a protective film 50 to the silk printing surface, the protective film attachment step (S80) to protect the printing surface;
A softening step (S90) of softening by annealing the secondary molded product to which the protective film 50 is attached;
A forming step (S100) of forming the brand logo and label by forming the outer portion of the secondary molded product that has undergone the softening step;
A tape attachment step (S110) of removing the protective film 50 and attaching the double-sided tape to the back surface of the secondary molded product when forming of the secondary molded product is completed;
A scrub removal step (S120) of removing the rest of the product except the brand logo and label after attaching the double-sided tape;
The inspection step of attaching and packaging the protective film 50 on the front surface while inspecting whether the brand logo and label are defective while the scrub is removed (S130);
Brand logo and label manufacturing method having a metallic feel and texture, comprising a. delete According to claim 1,
The printing step (S70),
A brand logo and label with a metallic feel and texture characterized by dividing the primary and secondary printing onto the metal film 40 deposited on UV resin and expressing color through primary and secondary printing. Manufacturing method. A brand logo and label with a metallic feel and texture, characterized in that it is a brand logo and label with a metallic feel and texture produced by the method of manufacturing a label and a metal logo and texture of claim 1.

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