TWI492843B - Manufacturing method and application of surface substrate - Google Patents

Description

Method for manufacturing surface substrate and application thereof

The present invention is directed to a method of making a surface substrate and bonding the surface substrate to the surface of the article.

According to the traditional plate-shaped substrate pattern, most of the drawings are directly printed on the surface of the plate-shaped substrate by using a printing machine. Therefore, the effect of the pattern is a simple flat type, and the color is clear but However, it does not produce dazzling effects, which makes this flat pattern not fully meet the needs of the consumer, and is easily eliminated by the market. So how can the effect of the plate-like substrate pattern be favored by the consumers, and it has a place in the market, so that the plate-like substrate pattern has the effect of three-dimensional or glare, and has become an active research and development of related companies. direction.

A main object of the present invention is to provide a method for manufacturing a surface substrate, comprising: forming a capillary surface layer on a surface of each of the first and second sandwich layers by electrode treatment, in the first and second clips The other surface of the layer is subjected to a primer treatment to form a bonding layer, and an aluminum film layer is evaporated on the surface of the capillary layer of the second interlayer; and the capillary layer of the first interlayer is formed by lamination The grain forming layer is connected with the aluminum film layer; the bonding layer of the sandwich layer is further coated with glue to form a rubberized layer, and then bonded to the bottom plate to form a surface substrate semi-finished product, and then the surface substrate semi-finished product is hot pressed to form The embossed surface is a step of printing ink on the surface of the embossed surface and covering the protective material to form a printed layer and a protective layer, respectively.

The second main object of the present invention is to provide an application of the surface substrate formed by the above steps, which is to bond the surface substrate to the surface of the article, and the article can be a container, a book, an electronic device casing, and combined The method is any method such as in-mold molding or adhesive coating or heating bonding.

Wherein, the surface substrate semi-finished product is manufactured by using a metal plate having a pattern texture on a surface thereof, and pressing the metal plate to press the surface substrate semi-finished product, so that the surface substrate semi-finished product can be produced on the surface substrate. Concave lines.

Wherein, the pattern of the surface of the metal plate is formed by drawing a pattern required on the metal plate, and then etching the surface of the metal plate to obtain a desired pattern of the concave and convex lines.

Among them, the formation of the concave and convex pattern on the metal plate can also be achieved by laser engraving technology.

(1)‧‧‧Surface substrate

(11) ‧‧‧floor

(12) ‧‧‧Glue layer

(13)‧‧‧First sandwich layer

(131) ‧‧‧The surface of the capillary

(132) ‧‧‧ bonding layer

(14)‧‧‧Layer layer

(15) ‧‧‧Adhesive layer

(16)‧‧‧Aluminum film

(17)‧‧‧Second sandwich layer

(171) ‧‧‧ bonding layer

(172) ‧‧‧The surface of the capillary

(18)‧‧‧Printing layer

(19) ‧ ‧ protective layer

(S11)‧‧‧Electrode treatment

(S12) ‧ ‧ coating treatment

(S13)‧‧‧Laminating treatment

(S21)‧‧‧Electrode treatment

(S22) ‧ ‧ coating treatment

(S23) ‧ ‧ evaporation treatment

(S3) ‧ ‧ combined processing

(S4) ‧ ‧ glue treatment

(S5) ‧‧‧Adhesive treatment

(S6)‧‧‧Formation processing

(S7)‧‧‧Print processing

(S8) ‧‧‧Protection

(L) ‧‧‧ embossed surface

First drawing: sectional view of the structure of the surface substrate of the present invention

Second: Flow chart of the manufacturing steps of the surface substrate of the present invention

Third: Flow chart of the manufacturing steps of the surface substrate of the present invention

For a more complete and clear disclosure of the technical content, the purpose of the invention and the effects thereof achieved by the present invention, it is explained in detail below, and please refer to the illustrated figure and figure number: please refer to the first Figure is a cross-sectional view showing the structure of a surface substrate of the present invention. The surface substrate (1) is a layered structural film layer comprising, in order from bottom to top, a bottom plate (11), a glue layer (12), and a top surface of the capillary layer (131). The first sandwich layer (13), the first coating layer (14), the aluminum film layer (16), and the upper and lower surfaces thereof have a bonding layer (171) and a capillary surface layer (172). The second sandwich layer (17), a printed layer (18), and a protective layer (19).

Please refer to the second and third figures, which are respectively a flow chart and a flow block diagram of the manufacturing steps of the surface substrate of the present invention. The method for manufacturing the surface substrate (1) comprises at least the following steps: one of the steps A-electrode treatment (S11): the upper surface of a first sandwich layer (13) is subjected to electrode treatment to form an upper surface thereof. Hair with multiple embossed pores a fine pore surface layer (131); wherein the material of the first sandwich layer (13) is PET; Step A-2 - coating treatment (S12): the lower surface of the first sandwich layer (13) is Primer coating treatment to form a bonding layer (132) on the lower surface; Step A-3 - Lamination treatment (S13): capillary layer on the first sandwich layer (13) (131) The coating material of the soft plastic material forms a coating layer (14); wherein the soft plastic material is PE; one of the steps B - electrode treatment (S21): the lower surface of a second sandwich layer (17) is passed through the electrode Processing, forming a capillary surface layer (172) having a plurality of embossed pores on the lower surface thereof; wherein the second sandwich layer (17) is made of PET; Step B-2 - Coating treatment (S22): The upper surface of the second sandwich layer (17) is subjected to a primer coating treatment to form a bonding layer (171) on the upper surface thereof; and a third step B-vapor deposition treatment (S23): An aluminum material is vapor-deposited on the capillary layer (172) of the second sandwich layer (17) to form an aluminum film layer (16) on the surface of the capillary surface layer (172); Step C-bonding treatment (S3): completion Coating of the first sandwich layer (13) of one of the steps A to III Layer (14) corresponding to the adhesion through step B one to three The aluminum film layer (16) of the second sandwich layer (17) is combined with the first sandwich layer (13) which completes one to three of the step A and the second sandwich layer (17) which completes one to three of the step B (17) Step D-coating treatment (S4): coating a bonding layer (132) on the bonding layer (132) of the first sandwich layer (13); step E-bonding treatment (S5): placing a bottom plate (11) covering the bonding layer (132) of the first sandwich layer (13), and bonding the adhesive layer (12) coated on the bonding layer (132) to the bottom plate (11) Laminating to form a surface substrate semi-finished product; Step F-forming texture treatment (S6): heating and pressing the surface substrate semi-finished product through a machine to bond layer of the second sandwich layer (17) Forming an embossed surface (L), and the embossed surface (L) can be formed to have a deeper depth of the leaching layer (14); step G-printing treatment (S7): at the embossed surface (L) Printing ink to form a pair of printed layers (18) which should be textured by the surface of the embossed surface (L); step H - protective treatment (S8): applying a protective coating on the printed layer (18), Forming a protective layer (19); according to the above steps, the form can be formed Ming surface of the substrate (1). Among them, one of the steps A to III and one of the steps B to the third are the steps of the respective implementation, and there is no zone. The order of the steps, and the electrode treatment of one of the steps A and the coating process of the second step A, and the order of the electrode treatment of one of the steps B and the coating of the second step B are reversed.

Further, in the embossing process of the step F described above, a technique for forming the concave-convex surface (L) on the bonding layer (171) of the second sandwich layer (17) of the surface substrate semi-finished product is further described below. : First, take a metal plate, develop the desired pattern on the metal plate, and then etch the surface of the metal plate to obtain the desired concave and convex texture pattern, thus completing the plate making operation on the surface of the metal plate, and then placing the metal plate on the machine. And heating the metal plate, when the surface substrate semi-finished product enters the machine, it is convenient to press and heat the metal plate, that is, the concave and convex lines can be generated on the surface substrate semi-finished product.

The forming of the concave-convex pattern on the metal plate can also be achieved by laser engraving.

In addition, the surface substrate (1) formed according to the above steps of the present invention can be applied to the surface of the article; wherein the article can be a container such as a cup, a plate, a box or the like, or a note or a book. The cover of the present, or an electronic device casing such as a mobile phone, a tablet computer, etc.; and the surface substrate (1) is combined with the surface of the article by using an in-mold forming technique or an adhesive covering technique or a heating paste. Any method such as technology.

The above are only some of the embodiments of the present invention, and are not intended to limit the present invention, and the modifications and variations of the inventive spirit and features of the present invention should also be included in Within the scope of this patent.

In summary, the embodiments of the present invention can achieve the expected use efficiency, and the specific technical means disclosed therein have not been seen in similar products, nor have they been disclosed before the application, and have completely complied with the patent law. The regulations and requirements, the application for invention patents in accordance with the law, and the application for review, and the grant of patents, are truly sensible.

(S11)‧‧‧Electrode treatment

(S12) ‧ ‧ coating treatment

(S13)‧‧‧Laminating treatment

(S21)‧‧‧Electrode treatment

(S22) ‧ ‧ coating treatment

(S23) ‧ ‧ evaporation treatment

(S3) ‧ ‧ combined processing

(S4) ‧ ‧ glue treatment

(S5) ‧‧‧Adhesive treatment

(S6)‧‧‧Formation processing

(S7)‧‧‧Print processing

(S8) ‧‧‧Protection

Claims (10)

A method for manufacturing a surface substrate, comprising the steps of: one of the steps A (electrode): treating the upper surface of a first sandwich layer with an electrode to form a capillary surface layer; step A bis (coating) : The lower surface of the first sandwich layer is subjected to primer coating treatment to form a bonding layer; Step A (leaving): coating a soft plastic material on the surface of the capillary to form a coating layer; Step B One (electrode): the lower surface of a second sandwich layer is treated by an electrode to form a capillary surface layer; and the second step (coating): the upper surface of the second sandwich layer is primed After the coating treatment, a bonding layer is formed; Step B is three (evaporation): aluminum material is evaporated on the surface of the capillary layer of the second sandwich layer to form an aluminum film layer; Step C (bonding): the shower The film layer is correspondingly bonded to the aluminum film layer to combine the first sandwich layer of one to three of the step A and the second sandwich layer of one to three of the step B; Step D (gluing): coating a bonding layer on the bonding layer of the first sandwich layer, or coating a coating layer on the surface of the bottom plate; Step E (bonding): coating the bottom plate The first sandwich layer is bonded to the bottom plate through the adhesive layer to form a surface substrate semi-finished product; Step F (forming texture): the surface substrate semi-finished product is a machine heats and presses to form a concave and convex grain surface on the bonding layer of the second sandwich layer; Step G (printing): printing ink on the surface of the concave and convex grain to form a pair of lines that should be roughened and textured Printed layer; Step H (Protection): A protective coating is applied to the printed layer to form a protective layer. The method for manufacturing a surface substrate according to claim 1, wherein the material of the first sandwich layer is PET. The method for producing a surface substrate according to claim 1, wherein the soft plastic material is PE. The method for manufacturing a surface substrate according to claim 1, wherein the material of the second sandwich layer is PET. The method for producing a surface substrate according to claim 1, wherein the order of one of the steps A and the second of the step A can be reversed. The method for producing a surface substrate according to claim 1, wherein the order of one of step B and the second step of step B can be reversed. The method for producing a surface substrate according to claim 1, wherein in the embossing step of the step F, a technique for forming a concave-convex surface on a bonding layer of the second sandwich layer of the surface substrate semi-finished product To: develop a desired pattern on a metal plate, and then etch the surface of the metal plate to obtain a desired concave and convex texture pattern. When the metal plate pressurizes the surface substrate semi-finished product, the surface substrate can be semi-finished. A embossing pattern is produced on the surface. The method for producing a surface substrate according to claim 1, wherein in the embossing step of the step F, a technique for forming a concave-convex surface on a bonding layer of the second sandwich layer of the surface substrate semi-finished product Therefore, the concave and convex pattern is formed by laser engraving on a metal plate, and when the metal plate pressurizes the surface substrate semi-finished product, the concave and convex lines can be generated on the surface substrate semi-finished product. A surface substrate for use in the surface of an article, which is produced by the method of producing a surface substrate according to any one of claims 1 to 8, and bonded to the surface of the article. A surface substrate, which is a layered structure made by the method for producing a surface substrate according to any one of claims 1 to 8, which comprises, in order from bottom to top, a bottom plate and a glue. a layer, a first sandwich layer having a capillary surface layer and a bonding layer, a shower layer, an aluminum film layer, and a second sandwich layer having a bonding layer and a capillary surface layer respectively on the upper and lower surfaces thereof A printed layer and a protective layer having a textured surface on the surface of the textured surface to form the printed layer.