CN100491062C - Method for manufacturing precious metal card for decoration board and article made thereby - Google Patents

Abstract

The invention discloses a card made from expensive metal and used to produce slab, and the relative product. The producing method comprises: making expensive metal into foil; arranging the metal plate under said foil to form two layers; arranging a adhesive resin layer of polyester between said metal foil and the metallic plate; using thermal compressor to heat and compress the metal foil, metallic plate and the adhesive resin layer via preset pressure, to adhere the metal foil on the metallic plate; and thermally printing the images, patterns, and words on the surface of metal foil, to realize decorate effect.

Description

Make the method for precious metal card for decoration board and the article made from this method

Background of invention

Invention field

The present invention relates generally to a kind of article of making the method for precious metal card for decoration board and using this method to make.This method will use paper tinsel and the plate made by precious metal (for example proof gold) to make various plaques, comprise appreciating and the souvenir plaque.Particularly, the present invention relates to a kind of method of making precious metal card for decoration board, this method makes precious metal form paper tinsel; The metallic plate of predetermined thickness is placed the following of precious metal paper tinsel so that form double-layer structure; Adhesive resin layer based on polyester is provided between precious metal paper tinsel and metallic plate; The use hot press heats metal forming, metallic plate and adhesive resin layer under predetermined pressure and pressurizes, thereby makes precious metal paper tinsel strong bond on metallic plate; And to the various images of the hot transfer printing of superficial layer, figure, letter and other mark of precious metal paper tinsel, thereby make article that the sense of touch of precious metal be arranged, therefore increase the value of article, and decorative effect is provided.The invention still further relates to the article that use this method to make.

Description of Related Art

Usually, ornament is for example commemorated or is appreciated plaque and make by the following method.As known to the skilled person, various images, figure or letter (hereinafter being called " pattern ") are printed on the superficial layer of the material with predetermined thickness, and perhaps various patterns are carved or are stamped on the superficial layer of material with relief shape.

And ornament can be by making with the said method diverse ways.Just, the superficial layer with metallic plate (particularly copper coin) of predetermined thickness carries out etching, thereby makes various patterns be formed on the metallic plate.Then, copper coin etc. is installed in plaque or commemorates on the superficial layer of plaque.This provides decorative effect, and has improved Item Value.

But, common manufacture method has following problem.Just, it is difficult to by engraving the various letters of mark, figure etc. on superficial layer self.Particularly, although formed various figures or letter on the superficial layer of metallic plate etc. by etching, metallic plate also may fade after for a long time.

In order to address this problem, a kind of method has been proposed, wherein, film paper is installed on the surface of metallic plate, and various pattern is printed on the film paper.But, the problem of this method is that film paper may be separated with metallic plate irrelevantly, and film paper may be faded the therefore very difficult original state that keeps plaque, appreciation plaque etc. for a long time.

And, Korean Patent Publication No. 12175 is disclosed, this Korean Patent document applies for that at KIPO title is " a compound card ".The purpose of this referenced patent is different with the present invention.But referenced patent and similitude of the present invention are the paper tinsel that its use is made by precious metal (particularly proof gold).Therefore, the structure of referenced patent and problem are as follows.

First claim as publication number 12175 is described, this invention is characterised in that second parts and the metal sheet stack that comprises at least a precious metal or alloy, therefore cover at least a portion of metal sheet, and keep by in two surfaces of metal sheet at least one.

In this compound card, as second arrangements of components of the reinforcement plate that is used to keep metal sheet at least one surface of metal sheet and carry out rolling.Then, figure etc. are formed on the superficial layer as second parts of reinforcement plate, thereby compound card is provided.This compound card is used for business card, credit card, identity card etc.

According to aforementioned registered patent, second parts that are used as reinforcement plate need keep metal sheet, i.e. the precious metal plate.Suitable letter, figure and image are printed on second parts.And, add to make and handle.For example, make the superficial layer coated film of second parts.Because the precious metal plate with as the second parts rolling of reinforcement plate together, so the superficial layer of metal sheet is very smooth.Therefore, the problem of compound card is the sense of touch that it is difficult to precious metal (particularly proof gold).

And compound card obtains by simple rolling precious metal plate and reinforcement plate.Therefore, compound card has such shortcoming, and promptly behind the process certain hour, the precious metal plate separates with reinforcement plate.

In order to address this problem, Korean Utility Model Registration No. 160239 has been proposed, this Korean Utility Model is applied at KIPO.According to this list of references, the precious metal plate is made by the rolling thin plate, and the upper surface of precious metal plate and basal surface are coated with transparent vinyl paper.And the OHP pellicular cascade is on the surface of transparent vinyl paper.In this state, the top of precious metal plate and bottom are coated with vinyl coating.Therefore, the advantage of this card is that various figures, image, letter etc. utilize computer etc. at an easy rate and are printed on the OHP film, thereby improves marketability.But, the problem of this card is that it may be easy to fade and be out of shape.

In order to address this problem, korean patent application No.2001-57259 has been proposed, this korean patent application applies for that at KIPO title is " article of making the method for precious metal card and using this method to make ".Method according to the document comprises rolling step, cutting step, heat treatment step, printing sheets preparation process, forms step, first coating step and second coating step.In the rolling step, precious metal for example gold, platinum or silver carries out rolling, so that thin plate is provided.This thin plate is cut into suitable dimension in cutting step.And at heat treatment step, the heating of the film of thin precious metal plate is so that softening.In the printing sheets preparation process, utilize laser printer that appropriate pattern (comprising figure or letter) is printed on the printing sheets (for example paper or translucent drawing paper).Then, forming step, the printing sheets with appropriate pattern is arranged on the surface of thin precious metal plate of preparation and carries out rolling, and like this, the pattern of printing sheets is imprinted on the thin precious metal plate facing to this printing sheets.Then, at first coating step, thin transparent vinyl quires is added on the front surface and rear surface that forms figuratum thin precious metal plate, thereby covers thin precious metal plate.Then, at second coating step, the film paper with other letter or figure places on the surface of thin precious metal plate, and makes the upper surface and the basal surface of thin precious metal plate be coated with transparent vinyl paper.

According to this application reference, thin precious metal plate heating is softening up to it.Then, by making the part and the non-printing that contact with the translucent drawing paper with various figures or letter have different surface roughness, thin precious metal plate is machined into has 3D shape.Therefore, thin precious metal plate and printing sheets are expressed as three dimensional design.

But, according to this application reference, thin precious metal plate is at first heat-treated so that softening, prints suitable pattern subsequently in translucent drawing paper.Then, translucent drawing paper and thin precious metal plate carry out rolling.Therefore, this conventional cards has such problem, promptly must carry out a series of complex operations, therefore makes very complicated.And conventional cards has another problem, i.e. preparation has the printing sheets of figure or image, carries out rolling then and handles and coating processing, and therefore, when precious metal card used for a long time, coated paper or translucent drawing paper may separate.

And common precious metal card has such problem, and promptly owing to translucent drawing paper or coated paper, the sense of touch that precious metal is for example golden or silver-colored is also insufficient.Just, the precious metal plate has only smooth surface and gloss.

Summary of the invention

Therefore, the present invention considers the problems referred to above of prior art, the purpose of this invention is to provide a kind of precious metal card that is used for plaque, this precious metal card uses by precious metal for example gold or silver and paper tinsel and the plate made, and this precious metal card is made by simple relatively method.

Another object of the present invention provides the method that a kind of manufacturing is used for the precious metal card of plaque, wherein, precious metal paper tinsel and precious metal plate pass through hot-pressing processing and mutual strong bond, therefore, even when precious metal card uses for a long time, prevent that also the precious metal paper tinsel from separating with the precious metal plate irrelevantly; The present invention also provides a kind of article that use this method to make.

A further object of the present invention provides the method that a kind of manufacturing is used for the precious metal card of plaque, this precious metal card fully provides precious metal for example gold or silver-colored sense of touch and outward appearance, and handle and with relief shape engraving or coining pattern, image or letter on the precious metal paper tinsel by impression, thereby good appearance is provided, and has improved the value of article; The present invention also provides a kind of article that use this method to make.

To achieve these goals, the invention provides the method that a kind of manufacturing is used for the precious metal card of plaque, this method comprises: first step, by the rolling precious metal for example proof gold or fine silver make the precious metal paper tinsel, and by becoming predetermined thickness to make metallic plate the copper rolling; Second step, vertically stacked precious metal paper tinsel and metallic plate, between precious metal paper tinsel and metallic plate, arrange the adhesive resin layer, and use hot press and under predetermined temperature hot pressing precious metal paper tinsel and metallic plate, thereby the precious metal paper tinsel is bonded on the metallic plate; And third step, to the various figures of the hot transfer printing of superficial layer, letter or the image of precious metal paper tinsel, thereby provide exposition.

And second step is included on the surface of adhesive resin layer and forms burr.

Brief Description Of Drawings

By detailed description below in conjunction with accompanying drawing, can more know above and other objects of the present invention, feature and advantage, wherein:

Fig. 1 is the flow chart of expression manufacture method of the present invention;

Fig. 2 according to the embodiment of the invention, be used for the cutaway view of the precious metal card of plaque;

Fig. 3 is the schematic diagram that is illustrated in the precious metal card of heat-treating in second step of manufacture method of Fig. 1;

The perspective view of the state that Fig. 4 is expression when exposition is formed on the surface of precious metal paper tinsel of Fig. 3 by hot transfer printing;

Fig. 5 a to 5d has represented another embodiment of the present invention, and the burr that is formed on the adhesive resin layer is arranged, wherein, Fig. 5 a is the perspective view of the state of expression when burr is formed on the adhesive resin layer, Fig. 5 b is the cutaway view along line A-A of Fig. 5 a, the schematic diagram of the state that Fig. 5 c is expression when the precious metal paper tinsel is installed on the upper surface of adhesive resin layer of Fig. 5 b and the basal surface, and Fig. 5 d is a view of representing the state when the precious metal paper tinsel of Fig. 5 c carries out hot pressing;

Fig. 6 is the view that the precious metal card that the precious metal paper tinsel of Fig. 5 a to 5d obtains is used in expression;

Fig. 7 is the perspective view that expression is used for the precious metal card of the present invention of plaque; And

Fig. 8 is to use the photo of the plaque of the inventive method manufacturing.

The preferred embodiment explanation

Introduce the preferred embodiments of the present invention below with reference to the accompanying drawings in detail.

The present invention relates to a kind of precious metal card, this precious metal card is used for plaque, appreciates plaque etc., and above letter, figure and image are arranged.The method of making precious metal card comprises: first step, and this first step formation precious metal paper tinsel 10 and metallic plate 10 '; Second step, this second step adhesive resin layer 20 is arranged in precious metal paper tinsel 10 and metallic plate 10 ' between the back to precious metal paper tinsel 10 and metallic plate 10 ' carry out hot-pressing processing.And this method comprises third step, and this third step is to precious metal paper tinsel 10 heat transfer shapes, image or letter.

The first step that forms precious metal paper tinsel 10 uses common rolling operation.Term " paper tinsel " is meant extremely thin metallic plate, and thickness is about 5/100mm or littler usually.In other words, paper tinsel is made for thinner than the paper of 3mm thickness by hot rolling or cold rolling.Therefore, paper tinsel is made by having very the metal of high ductibility, for example gold, silver or aluminium.In the present invention, have the material of the proof gold of high ductibility very as paper tinsel.

And, metallic plate 10 ' thicker relatively than precious metal paper tinsel 10.At this moment, metallic plate 10 ' be meant that thickness is the thin plate of about 3mm.Metallic plate 10 ' obtain by copper coin is carried out rolling.

Becoming precious metal paper tinsel 10 and metallic plate 10 ' afterwards, carry out second step with copper by proof gold respectively.Just, adhesive resin layer 20 be arranged in precious metal paper tinsel 10 and metallic plate 10 ' between.Precious metal paper tinsel 10 and metallic plate 10 ' suppress under about 180 ℃ high temperature and high pressure (usually by the press regulation) by hot press 30, like this, precious metal paper tinsel 10 and metallic plate 10 ' fusing and compression are so that be bonded in (see figure 3) on the adhesive resin layer 20.

As mentioned above, precious metal paper tinsel 10 is the shape of the plate thinner than paper.Therefore, the content that show is carved or is stamped on the adhesive resin layer 20 with relief shape, and therefore, burr 21 is arranged on the adhesive resin layer 20 (sees Fig. 5 a to 5d).In second step, the outer surface of the precious metal paper tinsel 10 of burr 21 on the upper surface that is layered in adhesive resin layer 20 protrudes, and therefore represents suitable pattern.

As constituted above adhesive resin layer 20 be arranged in precious metal paper tinsel 10 and metallic plate 10 ' between.Under this state, precious metal paper tinsel 10, metallic plate 10 ' and adhesive resin layer 20 carry out hot pressing by hot press 30, the temperature of this hot press 30 is about 180 ℃, and keeps convenient pressure, therefore, precious metal paper tinsel 10 be bonded in metallic plate 10 ' on.At this moment, the burr 21 that is formed on the upper surface of adhesive resin layer 20 is transferred on the surface of precious metal paper tinsel 10 by hot-pressing processing.Therefore, pattern identical with burr 21 and diagrammatic representation are on the superficial layer of precious metal paper tinsel 10.

As shown in Figure 3, mat components 31 is arranged in end hot press 30, that contact with precious metal paper tinsel 10.Therefore, when carrying out hot-pressing processing, precious metal paper tinsel 10 is hot pressed into burr 21 and conforms to, and like this, burr 21 accurately is illustrated on the superficial layer of precious metal paper tinsel 10.

Preferably, adhesive resin layer 20 comprises the resin based on polyester.Although after precious metal paper tinsel 10 and metallic plate 10 ' by hot press 20 are bonding mutually, make plaque or commemorate plaque, can not make film paper separation, unlike the prior art with figure.Therefore, the invention enables product can preserve and keep its original state for a long time.And, the present invention, the present invention can also under not needing the attachment device situation of (for example needing second parts in the patent), make precious metal paper tinsel 10 firmly and easily be bonded in metallic plate 10 ' on.

Just, when the staff formed burr 21 (for example suitable original pattern figure, letter or sign) on adhesive resin layer 20 after, burr 21 was transferred on the superficial layer of precious metal paper tinsel 10, thereby produces 3-D effect.Therefore, when making plaque 50 grades, obtain high-quality article, and have for example pure gold sense of touch of precious metal effectively.

Therefore, burr 21 is arranged on the superficial layer of adhesive resin layer 20.Adhesive resin layer 20 be arranged in precious metal paper tinsel 10 and metallic plate 10 ' between, then, precious metal paper tinsel 10 and metallic plate 10 ' under suitable temperature and convenient pressure, carry out hot pressing.Therefore, precious metal paper tinsel 10 strong bond metallic plate 10 ' on, thereby effectively prevent precious metal paper tinsel 10 and metallic plate 10 ' undesirably separate.

Shown in Fig. 5 a to 5d, the burr 21 of various signs, letter or figure can form fundamental design.Therefore, burr 21 makes the surface of precious metal paper tinsel 10 that three-dimensional sense of touch be arranged by hot-pressing processing.

Simultaneously, when precious metal paper tinsel 10 in second step stick to metallic plate 10 ' on the time, carry out third step, so that the precious metal card of finishing 1 is provided.In this third step, utilize ordinary skill and be transferred on the superficial layer of precious metal paper tinsel 10 in exposition 40 heat that will have different colours, letter and figure under suitable temperature and the convenient pressure.

At this moment, in third step, exposition 40 direct heat are transferred on precious metal paper tinsel 10 superficial layer of (comprising proof gold etc.).But, although not shown, hot transfer process can be carried out in mode same as the prior art.Just, after film paper was bonded on the superficial layer of precious metal paper tinsel 10, exposition 40 heat with suitable letter or figure were transferred on the surface of film paper.

Fig. 7 has represented that will obtain precious metal card 1 by above-mentioned processing is installed in operation on the plaque 50, and Fig. 8 has represented the photo of plaque 50 of the present invention.Except plaque or appreciation plaque, the present invention can also be used for the ornament or the business card of various use precious metal paper tinsels 10.

As mentioned above, the invention provides the side that a kind of manufacturing is used for the precious metal card of plaque Method, wherein, the precious metal paper tinsel is made by proof gold or silver. In the method, be arranged in valuable Metallic plate below the metal forming is made by copper product, and the adhesive resin layer is arranged in the precious metal paper tinsel And between the metallic plate, the burr that is used for presentation graphic, letter or sign is formed at adhesive resin On the layer, and precious metal paper tinsel and metallic plate are by having the hot press of convenient pressure and suitable temperature Carry out hot pressing, like this, figure, letter or sign are illustrated in expensive owing to burr with three dimensional form On the surface of heavy metal paper tinsel, thereby fully produce precious metal for example proof gold or silver-colored sense of touch, and And shades of colour and various word, image and the figure heat of plaque or souvenir plaque are transferred to expensive On the surface of heavy metal paper tinsel, thereby provide exposition. According to prior art, although plaque or Commemorate that plaque makes with goldleaf etc., but because film paper and rolling operation, plaque is light very Sliding. But, advantage of the present invention is that the precious metal paper tinsel keeps for example pure gold touching of precious metal Sense or outward appearance, this paper tinsel is suppressed by hot pressing simultaneously. And, the invention enables bonding agent The burr of resin bed can Precise Representation on the surface of paper tinsel, thereby produce 3-D effect, and obtain Get high-quality article.

And, above preventing, the present invention have the film paper of figure or letter to separate with thin plate, and anti-End film paper and fade, thereby keep the initial print state. Therefore, even through after the long period, The lip-deep exposition that heat is transferred to paper tinsel keeps original state.

And the present invention has obviously reduced to use required the locating of manufacturing precious metal card such as proof gold The reason number, thus manufacturing cost reduced.

Claims (5)

1, a kind of method of making precious metal card for decoration board comprises:

First step is made the precious metal paper tinsel by the rolling precious metal, and by becoming predetermined thickness to make metallic plate the copper coin rolling;

Second step, vertically stacked precious metal paper tinsel and metallic plate, between precious metal paper tinsel and metallic plate, arrange the adhesive resin layer, and use hot press and under predetermined temperature hot pressing precious metal paper tinsel and metallic plate, thereby the precious metal paper tinsel is bonded on the metallic plate: and

Third step to the various patterns of the hot transfer printing of superficial layer of precious metal paper tinsel, thereby provides exposition.

2, method according to claim 1, wherein, this second step comprises: form burr on the surface of adhesive resin layer.

3, method according to claim 1, wherein: the adhesive resin layer comprises the resin based on polyester.

4, according to any described method in the claim 1 to 3, wherein: described precious metal is proof gold or fine silver.

5, a kind of precious metal card that is used for plaque is made as any one method in the claim 1 to 4.

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