KR101761754B1 - A high applicable and workable complex decorative finishing panel of different materials and method for manufacturing the same - Google Patents

A high applicable and workable complex decorative finishing panel of different materials and method for manufacturing the same Download PDF

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Publication number
KR101761754B1
KR101761754B1 KR1020150099314A KR20150099314A KR101761754B1 KR 101761754 B1 KR101761754 B1 KR 101761754B1 KR 1020150099314 A KR1020150099314 A KR 1020150099314A KR 20150099314 A KR20150099314 A KR 20150099314A KR 101761754 B1 KR101761754 B1 KR 101761754B1
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South Korea
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thin plate
substrate
moisture
surface thin
present
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KR1020150099314A
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Korean (ko)
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KR20170008366A (en
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김진형
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주식회사 디에스피
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/32—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
    • E04C2/326—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material with corrugations, incisions or reliefs in more than one direction of the element

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

An embodiment of the present invention comprises a surface thin plate made of a metal, a back substrate made of a synthetic resin or metal, and a moisture curing type adhesive layer for bonding the same, wherein the moisture curing type adhesive is cured by receiving moisture from a groove formed in the back side substrate The present invention provides a composite material and a composite material having improved workability and applicability. The composite material finishing material having improved workability and applicability according to an embodiment of the present invention includes a surface thin plate made of a metal material, a back substrate bonded to the surface thin plate, a function of bonding the surface thin plate and the back surface substrate to each other And a moisture-curable adhesive layer formed of a moisture-curable adhesive, wherein the moisture-curable adhesive is cured using moisture contained in the air inside the first groove portion formed on the surface of the backside substrate.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a composite material and a method for manufacturing the same,

The present invention relates to a hybrid material composite material having improved workability and applicability, and more particularly to a moisture-curing adhesive layer for bonding a thin metal surface plate, a back substrate made of synthetic resin or metal, And the adhesive is cured by receiving moisture from a groove formed in the backing substrate. The present invention also relates to a composite material having improved workability and applicability.

The finishing material is a member that finishes pillars, walls, ceilings, and bottoms in the field of architecture. It is divided into interior finishing materials applied inside the building and exterior finishing materials applied to the exterior of the building.

Since the finishing material is installed in the interior space used by the user of the building or determines the external image of the building, the aesthetics should be expressed to the user through aesthetic elements such as color, shape, and shape. Particularly, in the case of the finish material made of a stainless steel metal base material, since this special feeling can be further secured by the characteristic luster and the specially treated surface characteristics, the application is increasing recently.

Various methods have been attempted to impart decorative beauty to metal substrates. Among such methods, fine lines in a curved or straight line shape are formed on a metal substrate, and surface treatment is performed on the fine lines to form a hair line in which the metal substrate has a color such as gold or silver.

In recent years, trends such as a user of a building purchasing an interior and exterior finishing material, other building materials and construction equipment, etc. have been modified, and the appearance of the building has been improved. This tendency is called Do It Yourself (DIY). DIY means a product that makes a semi-finished product and assembles it directly so that the consumer can make his own thing.

Korean Patent No. 10-1389144 discloses a ceiling finishing apparatus using a standardized sheet panel, wherein at least one of the upper and lower surfaces of the upper plate and the upper plate is disposed obliquely, A plurality of fixed frames formed of a synthetic resin material and provided with a pair of supporting pieces for forming grooves and arranged in parallel in at least one direction on the installation target surface, a frame body provided with a receiving space, and a fixing member coupled to the frame body, And a connecting member provided on both sides of the upper end of the frame to be detachably assembled to the fixing frame to finish a space between the fixing frames and a metallic material, Characterized by further comprising a reinforcing frame formed in the longitudinal direction of the stationary frame The ceiling closing apparatus using a root panel is disclosed.

The above-mentioned prior art 1, since the standardized sheet panel is essentially used, the first problem that the applicability can not be applied to a subject having various surface shapes such as a curved surface, a structure having a weight such as a fixed frame, , It is not possible to directly construct (DIY) by itself, and construction work is requested through an expert, which has a second problem that the workability is poor.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are not intended to limit the invention to the precise form disclosed. There will be.

According to an aspect of the present invention, there is provided an electronic device including a surface thin plate made of a metal material, a back substrate bonded to the surface thin plate, a moisture curable adhesive having a function of bonding the surface thin plate and the back surface substrate to each other, Wherein the moisture-curable adhesive is cured using moisture contained in the air inside the first groove formed on the surface of the backside substrate. And the like.

In an embodiment of the present invention, the first groove portion may be formed by a hairline processing method.

In an embodiment of the present invention, the surface thin plate may be made of stainless steel (SUS).

In an embodiment of the present invention, the thickness of the surface thin plate may be 0.05 or more and 0.3 mm or less.

In the embodiment of the present invention, the backside substrate may be formed of a synthetic resin material.

In the embodiment of the present invention, the thickness of the back substrate may be 0.5 or more and 2.0 mm or less when the back substrate is formed of synthetic resin.

In the embodiment of the present invention, the back substrate may be formed of polycarbonate (PC) resin or polyethylene (PE) resin.

In an embodiment of the present invention, the backside substrate may be formed of a metal material.

In an embodiment of the present invention, the backside substrate may be formed of aluminum.

In the embodiment of the present invention, the thickness of the back substrate may be 0.2 or more and 1.0 mm or less when the back substrate is formed of aluminum.

In an embodiment of the present invention, the surface thin plate may have a dull finish on the surface exposed to the outside.

In the embodiment of the present invention, the outer surface of the surface thin plate may be hairline-processed.

In the embodiment of the present invention, the surface thin plate may be formed with a predetermined pattern on the surface exposed to the outside.

In an embodiment of the present invention, the surface thin plate may be color coated on a surface exposed to the outside.

In an embodiment of the present invention, the color coating may be performed by a method of ion deposition or a method of a nanoceramic coating process.

In an embodiment of the present invention, the surface thin plate may include a coating layer having a soft or antimicrobial property.

In an embodiment of the present invention, the coating layer may be an organic hybrid layer formed by a nanoceramic coating process.

In the embodiment of the present invention, the moisture-curable adhesive may be a polyurethane or epoxy moisture-curable adhesive.

In an embodiment of the present invention, an adhesive layer may be further formed on one side of the backside substrate.

According to an aspect of the present invention, there is provided a method of manufacturing a semiconductor device, including: forming a first groove on a surface of a rear substrate; (ii) (Iii) feeding (feeding) the surface thin plate so as to come into contact with the surface to which the moisture-curable adhesive of the back surface substrate is applied, (iv) a step of bonding the back substrate adhered by the moisture- A step of passing the thin foil through the press rolls to be adhered to each other, and (v) a step of cutting and molding the bonded material composite finished material into a predetermined shape. The present invention provides a method for processing a composite material.

In the embodiment of the present invention, between the step (i) and the step (ii), the step of winding and holding the rear substrate provided with the first groove part on one side in the form of a roll and the step of forming the first groove part And feeding the back substrate stored by the winding roll.

The present invention is based on the first effect that it is possible to apply to a subject having various surface shapes such as a curved surface because the bending and twisting are considerably free in spite of the application of a metal material such as stainless steel and the applicability (universal usability) .

In addition, the present invention can cut and cut with a small force using simple tools such as scissors, cutter, etc., despite the application of a metal material such as stainless steel, and it is thin and light, ), And has a second effect that the workability is excellent.

The third material composite finishing material of the present invention has a third effect that it is possible to form a cutting process by using a Thompson compartment or the like because of its thin thickness, .

Further, in this cutting step, the sharp portion formed on the cut surface of the surface thin plate is embedded into the back surface substrate, and the edge of the cut surface of the surface thin plate has a round processing result even without a separate round processing, And has a fourth effect of providing safety to the constructor.

Since the moisture-curing adhesive of the present invention is applied to a different material composite finishing material of the present invention, the use of the adhesive material in a hot and humid environment or in a high humidity environment such as a bathroom, But rather has a fifth effect that the adhesive strength is enhanced and the quality is maintained. This also provides a high level of safety for the user.

It should be understood that the effects of the present invention are not limited to the above effects and include all effects that can be deduced from the detailed description of the present invention or the configuration of the invention described in the claims.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a cross-sectional schematic diagram of a dissimilar material composite finish according to an embodiment of the present invention.
2 is an enlarged view of a cross section of a dissimilar material composite finish according to an embodiment of the present invention.
3 is a schematic view of an embodiment of the surface treatment of the surface thin plate or back substrate of the present invention.
Fig. 4 is a schematic view showing an embodiment of a method of processing a dissimilar material composite finishing material of the present invention. Fig.
5 is a flowchart of a method of processing a dissimilar material composite finish material according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and similar parts are denoted by like reference characters throughout the specification.

Throughout the specification, when a part is referred to as being "connected" (connected, connected, coupled) with another part, it is not only the case where it is "directly connected" "Is included. Also, when an element is referred to as "comprising ", it means that it can include other elements, not excluding other elements unless specifically stated otherwise.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, the terms "comprises" or "having" and the like refer to the presence of stated features, integers, steps, operations, elements, components, or combinations thereof, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

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

FIG. 1 is a cross-sectional schematic diagram of a dissimilar material composite finishing material according to an embodiment of the present invention, and FIG. 2 is an enlarged view of a cross section of a dissimilar material composite finishing material according to an embodiment of the present invention.

As shown in FIGS. 1 and 2, the dissimilar material composite finishing material having improved workability and applicability includes a surface thin plate 100 made of a metal, a back substrate 200 bonded to the surface thin plate 100, Curable adhesive layer 300 having a function of adhering the adhesive layer 100 and the back substrate 200 to each other and being formed of a moisture curable adhesive agent and the moisture curable adhesive agent may be formed on the surface of the rear substrate 200 And may be cured using the moisture contained in the air inside the first trench 210.

The surface thin plate 100 is made of a metal material and when exposed to the outside when the different material composite finishing material of the present invention is used as an interior material or exterior material of a building, it provides a special aesthetic feeling due to a specific luster and color . However, considering the use state exposed to the outside, the surface thin plate 100 is required to basically have corrosion resistance and stain resistance against air, moisture and the like.

The first trench 210 may be formed by a hairline processing method.

In the hairline processing, a very thin line is drawn on the thin metal plate surface, and the first groove part 210 is formed by hairline processing, and the first groove part 210 supplies moisture to the moisture-curing adhesive agent. Hairline processing can be carried out using a brush method using an SUS brush, a sandpaper method performed using sandpaper of various specifications, and a brushing method, but is not limited thereto.

In the dry brush method, a brush is placed on at least one side of a thin metal sheet to be transported, and a plurality of indentations, that is, grooves, of a predetermined type can be formed on at least one surface of the metal thin plate, . At this time, the height and the interval of the groove portion may be different depending on the size of the brush.

In addition, a plurality of first trenches 210 may be formed on the surface of the rear substrate 200 in a predetermined pattern.

The surface thin plate 100 may be made of stainless steel (SUS).

The thickness of the surface thin plate 100 may be 0.05 or more and 0.3 mm or less.

When the surface thin plate 100 of the present invention is made of stainless steel, its thickness is preferably limited to 0.05 mm to 0.3 mm. If the thickness is less than 0.05 mm, the production cost is increased. If the thickness exceeds 0.3 mm , It is difficult to cut the dissimilar material composite finishing material of the present invention by using a tool such as scissors or a cutter in the construction process, and when it is attempted to install the dissimilar material composite finishing material of the present invention on an object to be adhered having a curved surface, The composite finishing material of different materials may not be bent and the quality of the construction may be lowered.

The rear substrate 200 may be formed of a synthetic resin material.

The back substrate 200 may be formed of a polycarbonate (PC) resin or a polyethylene (PE) resin in a synthetic resin.

The back substrate 200 is a portion which is placed on the rear surface of the thin thin plate 100 exposed to the outside and attached to the outer surface of the building or other dried material when the composite material of the present invention is applied.

Polycarbonate (PC) resin is characterized by impact resistance, heat resistance, weather resistance, transparency, impact strength of about 150 times higher than tempered glass, and excellent flexibility and workability.

Polyethylene (PE) is characterized by non-toxicity, chemical resistance, insulation and weatherability, and has high mechanical strength and excellent flexibility and processability.

In general, the synthetic resin generates thermal deformation at a high temperature. In the case of the dissimilar material composite finishing material of the present invention, since the surface thin plate 100 and the rear substrate 200 made of synthetic resin are in close contact with each other, Quality deterioration can be prevented even in a high-temperature use environment.

The thickness of the backing substrate 200 may be 0.5 or more and 2.0 mm or less when the backing substrate 200 is formed of synthetic resin.

When the back substrate 200 of the present invention is formed of a synthetic resin, the thickness of the back substrate 200 is preferably limited to 0.5 mm to 2.0 mm. If the thickness is less than 0.5 mm, the back substrate 200 may have a weak strength . When the thickness exceeds 2.0 mm, it is difficult to cut the dissimilar material composite finishing material of the present invention by using a tool such as a scissors or a cutter in the course of construction, and the workability is lowered. In addition, When the material composite finishing material is installed, the composite finishing material is not bent and the quality of the construction may be deteriorated.

The back substrate 200 may be formed of a metal material.

The back substrate 200 may be formed of aluminum.

Aluminum is lightweight, durable and has excellent flexibility and workability. When the backing substrate 200 is formed of aluminum rather than a synthetic resin, the durability can be increased and the possibility of deformation in a high temperature or high humidity environment can be reduced. It is also suitable for hairline processing because of its good ductility.

The thickness of the back substrate 200 may be 0.2 or more and 1.0 mm or less when the back substrate 200 is formed of aluminum.

When the back substrate 200 of the present invention is formed of aluminum, the thickness of the back substrate 200 is preferably limited to 0.2 mm to 1.0 mm. If the thickness is less than 0.2 mm, the back substrate 200 may have a weak strength . When the thickness exceeds 1.0 mm, it is difficult to cut the dissimilar material composite finishing material of the present invention by using a tool such as a scissors or a cutter in the course of the construction, and the workability is lowered. In addition, When the material composite finishing material is installed, the composite finishing material is not bent and the quality of the construction may be deteriorated.

The surface lamina 100 may have a dull finish on the surface exposed to the outside.

Less machining is one of the surface finishing methods applied in the rolling process. The surface roughness is comparatively large. In the finishing method, a cast iron powder is blown onto a roll by a compressed air or a centrifugal force to roughen and roll the roll base. Since the surface is formed in a concavo-convex shape, it has not only an aesthetic effect by itself but also has a side effect of improving adhesion of the coating.

The surface thin plate 100 may be hairline-processed on the surface exposed to the outside.

When the surface exposed to the outside of the thin plate 100 is subjected to hair line processing, the generated hair line pattern itself provides not only a function of eliminating gashes and scratches and a surface but also a beauty as a pattern pattern.

The surface thin plate 100 may have a pattern of a predetermined shape formed on the surface exposed to the outside.

The pattern of such a predetermined shape may be imparted to the surface of the thin thin plate 100 through embossing or stamping process of embossing or embossing, character embossing, but is not limited thereto. Particularly in the embossing process, a principle is employed in which a reverse shape of a pattern formed on a pattern roll is engraved in the thin plate 100 while passing through a pattern roll portion composed of a pattern roll and a smooth roll, The patterning may be performed with respect to the total thickness of the thin plate 100 and may be patterned in such a manner as to be depressed by a predetermined depth only on one surface of the thin plate 100. This is because the thickness of the surface thin plate 100, The distance between rolls, and the like.

The surface thin plate 100 can be color coated on the surface exposed to the outside.

The color coating can be performed by a method of ion deposition or a method of a nano-ceramic coating process.

The surface thin plate 100 may be provided with a coating layer having a soft or antimicrobial property.

The coating layer may be an organic or inorganic hybrid layer formed by a method of a nano-ceramic coating process.

As one embodiment of the coating layer, a color coating layer and a functional coating layer can be considered, but the present invention is not limited thereto.

The color coating is formed on the surface of the thin thin plate 100 and functions to give a color to the thin thin plate 100. The color coating is a function of imparting color to the surface thin plate 100 through a method such as physical vapor deposition (PVD), chemical vapor deposition (CVD) Or a doping process using ion diffusion into the surface thin plate 100 due to a difference in ion concentration. In particular, when titanium (Ti) ions are used for vapor deposition, titanium can be vaporized in a vacuum chamber, but various colors can be exhibited by changing the air atmosphere of the gas in the vacuum chamber. For example, when nitrogen, acetylene, and mixed air thereof are injected, they can be colored with gold, black and brown, respectively, and the color can be controlled according to the amount of air to be injected.

The color coating can be applied not only to the nanoceramic coating method, the spray coating of the dispersion, the sol-gel method, but also various other methods. The processing method and material thereof are the same as those for the functional coating layer described later.

Further, the surface thin plate 100 can form a functional coating layer, and it is not limited to such a function, although it may take into consideration the texture or the antibacterial property.

The functional coating layer can be formed by various methods such as nanoceramic coating, spray coating of dispersion, sol-gel method and the like. Various materials such as an inorganic material, an organic material, and an organic / inorganic hybrid material can be applied to the material of the functional coating layer. Particularly, in the case of organic hybrid materials, inorganic materials such as SiO 2 and polymer organic materials are applied together, and adhesion to the substrate can be improved, which is advantageous in ensuring coating durability.

For example, in the case of an antimicrobial coating layer, an inorganic antibacterial agent can be used. In particular, in the case of an inorganic metal antimicrobial agent, a porous material (inorganic carrier) having a large specific surface area such as moisture, bacteria, bacteria, zeolite capable of adsorbing organic substances, A method in which metal ions such as calcium, copper, magnesium, and zinc having antimicrobial activity are substituted for and supported on the support can be used.

In the case of the inner fingerprint coating layer, it means not only preventing fingerprints, but also preventing the fingerprints from being visible even when the fingerprints are smudged or fingerprints are adhered. The inner fingerprint coating layer may include a water repellent or oil repellent film containing fluorine, A silicone resin skeleton, and the like. However, the present invention is not limited thereto, and various coating materials may be used depending on the use of the product. Particularly, the fluorine-based compound has a very low surface energy of about 5 to 6 dyne / cm to exhibit functionalities such as water repellency, oil repellency, chemical resistance, lubricity, releasability and antifouling property. Further, Excellent water repellency with easy spreading on the surface. Of course, a silicon compound and a fluorine-based compound may be mixed and used.

It is needless to say that the color coating layer and the functional coating layer may be formed singly or together.

The moisture-curing adhesive may be a polyurethane-based or epoxy-based moisture-curing adhesive.

The moisture-curing adhesive layer 300 has a function of adhering the surface thin plate 100 and the back substrate 200 to each other, and can be formed of a moisture-curable adhesive. The moisture curing adhesive can be cured by using moisture contained in the air inside the first groove portion 210 when the thin plate 100 is bonded to the back substrate 200. [

As shown in FIG. 2, only a small amount of the moisture-curing adhesive is applied to the surface adjacent to the first trench 210 and the existing moisture-containing air layer is also present in the first trench 210, Sufficient moisture can be supplied from the first trench 210 so that the moisture-curable adhesive does not completely penetrate and the moisture-curable adhesive hardens.

The moisture-curable adhesive has a polyurethane-based (polyurethane resin, PUR), an epoxy-based adhesive, etc., and has weak initial adhesion with the adhering material. The existing water combines to show a higher binding force. That is, when the moisture-curing adhesive is used in the present invention, the moisture in the pores of the back substrate 200 and the molecules such as isocyanate in the adhesive bond are cured and cured. Particularly, It is possible to satisfy high performance such as high adhesive strength, heat resistance, deformation of the adherend, and smooth adhesion part which can not be expected in general hot-melt use. In particular, when a synthetic resin is adopted as the material of the backsheet 200 in the present invention, the hot-melt adhesive frequently used in the production of composite panels generally requires thermocompression of 100 DEG C or more. Therefore, The adhesive of the moisture curing type has a great advantage in view of the problem that the adhesive layer 200 is thermally deformed to cause deterioration in quality.

Particularly, in the bonding surface between the back substrate 200 and the surface thin plate 100, since the moisture is relatively more supplied to the outside exposed surface (side surface), the back substrate 200 and the surface thin plate 100 ) Are not peeled off from each other, which is superior not only to the quality of the dissimilar material composite finish of the present invention, but also to the safety of the constructor and the user. Also, in the case of the unexposed surface (middle), the degree of adhesion of the moisture-curable adhesive is lower than that of the external exposed surface (side surface), but at least 70% , There is no problem in terms of quality since the adhesive surface peeling does not occur in the middle portion even under severe conditions such as bending the dissimilar material composite finishing material of the present invention to a considerable extent.

On one side of the back substrate 200, an adhesive layer may be further formed to adhere to the surface of the substrate.

The dissimilar material composite finishing material of the present invention can be applied by applying an adhesive to the exposed surface of the backing substrate 200. However, if an adhesive layer is previously formed on the backing substrate 200, the step of applying the adhesive is omitted So that the user can construct the apparatus more conveniently. Of course, the protective film may be provided on the surface of the adhesive layer, and the user may remove the protective film before the application and then apply the protective film.

3 is a schematic view according to an embodiment of the surface treatment of the surface thin plate 100 or the back substrate 200 of the present invention. 3 (a) is a schematic view of a case where a pattern of a predetermined shape is formed on the surface exposed to the outside of the surface thin plate 100, and FIG. 3 (b) is a schematic view of the surface thin plate 100 or the back substrate 200 ) Is a hair-line-processed surface.

FIG. 4 is a schematic view showing an embodiment of a method of processing a dissimilar material composite finishing material of the present invention, and FIG. 5 is a flowchart of a method of processing a dissimilar material composite finishing material according to an embodiment of the present invention.

In FIG. 4, the first trench 210 having a small size is omitted.

A method of processing a mixed material composite material having improved workability and applicability as shown in Figs. 4 and 5 will be described.

First, the first groove part 210 may be formed on one side of the back substrate 200. In step S10,

Before the first step S10, a step of feeding the back substrate 200, which has been stored in the form of a winding roll, may be performed.

Preferably, the first trench 210 may be formed by a hairline processing method.

However, if the back substrate 200 on which the first trench 210 is formed in advance is supplied from the outside and used, the first step S10 may be excluded.

Second, a moisture-curable adhesive may be applied to one surface of the rear substrate 200 where the first trench 210 is formed. (S20)

The moisture-curing adhesive is supplied to an adhesive coating roll heated to about 150 degrees Celsius forming the adhesive coating roll 10 and melted. Thereafter, the temperature of the adhesive applied on one side of the backing substrate 200 in a molten state is It can cool down to about 50 degrees Celsius immediately.

Thirdly, the surface thin plate 100 can be fed (feed) so that the moisture-curable adhesive of the back substrate 200 comes into contact with the coated side. (S30)

At this time, the surface thin plate 100 may be fed from the surface thin plate take-up roll 20.

Fourth, the back substrate 200 and the thin plate 100 bonded together by the moisture-curing adhesive can be passed between the pressing rolls to be bonded. (S40)

Fifth, it is possible to cut and mold the bonded material composite finished material into a predetermined shape. (S50)

When the cut molding is completed, the cut material can be gathered and finishing together with the dissimilar material composite finishing material 40 cut.

At this time, the cutting can be performed through a pressing process, and a Thompson (hammer) clipping device capable of obtaining a desired shape with respect to a plate-like material can be used, but the present invention is not limited thereto.

In particular, in the fifth step S50, it is preferable that the cutter of the cutting machine first cuts and passes the surface thin plate 100 made of stainless steel or the like among the dissimilar material composite finishing materials, Is inserted into the back substrate 200 and the edge of the cut surface of the surface thin plate 100 is subjected to a round process even if there is no separate round process, Thereby providing safety.

Between the first step S10 and the second step S20,

The step of winding and holding the rear substrate 200 having the first groove portion 210 formed on one side thereof in the form of a roll and feeding the rear substrate 200 stored in the winding roll with the first groove portion 210 formed thereon .

It may be advantageous to shorten the length of the entire processing line when storing and feeding the rear substrate 200 in which the first trench 210 has been formed in advance. Further, since the process of machining the first groove portion 210 proceeds in advance, there is an advantage that the time for producing the finished product by ordering can be shortened. However, since it may be necessary to store it, the processing order may vary depending on the processing environment.

It will be understood by those skilled in the art that the foregoing description of the present invention is for illustrative purposes only and that those of ordinary skill in the art can readily understand that various changes and modifications may be made without departing from the spirit or essential characteristics of the present invention. will be. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. For example, each component described as a single entity may be distributed and implemented, and components described as being distributed may also be implemented in a combined form.

The scope of the present invention is defined by the appended claims, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included within the scope of the present invention.

10: Adhesive application roll part 20: Surface thin plate take-up roll part
30: Compression roll 40: Cutting-processed heterogeneous material composite finishing material
100: surface thin plate 200: back surface substrate
210: first groove portion 300: moisture-curable adhesive layer

Claims (21)

In a hybrid material composite material having improved workability and applicability,
Surface thin plate made of metal;
A rear substrate of synthetic resin or aluminum bonded to the surface thin plate;
And a moisture-curable adhesive layer having a function of bonding the surface thin plate and the backside substrate to each other and formed of a moisture-curing adhesive,
The moisture-curable adhesive is cured using moisture contained in the air inside the first groove portion formed on the surface of the backside substrate,
A plurality of the first groove portions are formed on the surface of the rear substrate in a predetermined pattern,
The surface thin plate is made of stainless steel (SUS)
The thickness of the surface thin plate is 0.05 or more and 0.3 mm or less so that it can be cut with a tool such as a scissors or a knife and can be attached to the attachment surface of the curved surface, Is not less than 0.5 and not more than 2.0 millimeters (mm), and when the back substrate is formed of aluminum, the thickness of the back substrate is 0.2 or more and 1.0 mm or less,
When cutting the surface material, the sharpened part formed on the cut surface of the surface thin plate is embedded into the inside of the back surface substrate and the edge of the cut surface of the surface thin plate is cut off, Characterized in that it is subjected to a rounding treatment with respect to the base material. The method according to claim 1,
Wherein the first groove portion is formed by a hairline processing method. The composite material of claim 1, wherein the first groove portion is formed by a hairline processing method. delete delete delete delete The method according to claim 1,
Characterized in that the backing substrate is formed of a polycarbonate (PC) resin or a polyethylene (PE) resin. delete delete delete The method according to claim 1,
Characterized in that the surface lamina has a dull finish on the surface exposed to the outside. ≪ RTI ID = 0.0 >< / RTI > The method according to claim 1,
Characterized in that the surface thin plate is hairline-processed on the surface exposed to the outside. ≪ RTI ID = 0.0 >< / RTI > The method according to claim 1,
Characterized in that the surface thin plate has a pattern of a predetermined shape formed on a surface exposed to the outside, and has improved workability and applicability. The method according to claim 1,
Wherein the surface thin plate is color coated on a surface exposed to the outside. ≪ RTI ID = 0.0 > 8. < / RTI > 15. The method of claim 14,
Characterized in that the color coating is carried out by a method of ion deposition or a method of a nano-ceramic coating process. The method according to claim 1,
Characterized in that the surface thin plate comprises a coating layer having a soft or antimicrobial property. 18. The method of claim 16,
Wherein the coating layer is an organic hybrid layer formed by a method of a nanoceramics coating process, and has improved workability and applicability. The method according to claim 1,
Wherein the moisture-curable adhesive is a polyurethane or epoxy moisture-curable adhesive. The method according to claim 1,
And a pressure-sensitive adhesive layer adhered to the surface of the substrate is further formed on one side of the backside substrate, wherein the pressure-sensitive adhesive layer has improved workability and applicability. A method of processing a hybrid material composite finish having improved buildability and applicability of claim 1,
(I) forming the first groove on one side of the backside substrate;
(Ii) applying a moisture-curable adhesive to one side of the backside substrate on which the first groove is formed;
(Iii) feeding (feeding) the surface thin plate so that the moisture-curable adhesive of the back surface substrate is in contact with the applied surface;
(Iv) passing the back substrate bonded by a moisture-curing adhesive and the surface thin plate between a press roll and adhering; And
(V) cutting and molding the bonded material composite finishing material having been bonded to a predetermined shape;
Wherein the method comprises the steps of: (a) providing a plurality of different materials; The method of claim 20,
Between the step (i) and the step (ii)
Winding the rear substrate on which the first groove is formed in a roll form and storing the same; And
Feeding the backside substrate formed with the first groove portion and held by a winding roll;
≪ / RTI > further comprising the steps < RTI ID = 0.0 > of: < / RTI >
KR1020150099314A 2015-07-13 2015-07-13 A high applicable and workable complex decorative finishing panel of different materials and method for manufacturing the same KR101761754B1 (en)

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Citations (3)

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Publication number Priority date Publication date Assignee Title
JP2005335091A (en) * 2004-05-24 2005-12-08 Mitsubishi Kagaku Sanshi Corp Metal/resin composite sheet
KR101168011B1 (en) * 2009-08-31 2012-07-26 주식회사 대진디에스피 Decorative stainless steel rolled-sheet with emboss pattern and manufacturing method thereof
JP2013087200A (en) * 2011-10-18 2013-05-13 Toyota Auto Body Co Ltd Method of curing moisture-curable adhesive

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005335091A (en) * 2004-05-24 2005-12-08 Mitsubishi Kagaku Sanshi Corp Metal/resin composite sheet
KR101168011B1 (en) * 2009-08-31 2012-07-26 주식회사 대진디에스피 Decorative stainless steel rolled-sheet with emboss pattern and manufacturing method thereof
JP2013087200A (en) * 2011-10-18 2013-05-13 Toyota Auto Body Co Ltd Method of curing moisture-curable adhesive

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