CN1071913C - Method for making transmitting metallised plastic press key, and products thereof - Google Patents
Method for making transmitting metallised plastic press key, and products thereof Download PDFInfo
- Publication number
- CN1071913C CN1071913C CN97116782A CN97116782A CN1071913C CN 1071913 C CN1071913 C CN 1071913C CN 97116782 A CN97116782 A CN 97116782A CN 97116782 A CN97116782 A CN 97116782A CN 1071913 C CN1071913 C CN 1071913C
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- light transmission
- manufacture method
- protective seam
- press key
- ink lay
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Abstract
The present invention relates to a method for making a transparent rubber key plated with a metallic film and a product thereof. The manufacture method orderly comprises the following procedures: forming a key base body; printing a transparent ink layer; coating a first protecting layer; plating a metallic plating film; carving characters and patterns; coating a second protecting layer. A transparent rubber key plated with a metallic film, which is made by the method can replace a plastic key and a key which is formed by adhering plastic and silicone rubber. The present invention has the advantages of simplifying the manufacture process, reducing the production cost, enhancing the product added value and the product quality, etc.
Description
The present invention relates to rubber key, refer in particular to manufacture method of a kind of transmitting metallised plastic press key and products thereof.
The used light transmission button of electronics, communication goods commonly used divides two kinds substantially, and a kind of is the light transmission silicone rubber key, is to make with the silicone rubber light-transmitting materials, and its outward appearance and texture are relatively poor; Second kind is light transmission plastic cement metal film button, its manufacture method is to use plastic cement material, make matrix as polycarbonate resin, plastic of poly vinyl acetate resin or propylene-butadiene-styrene copolymer resin, use metal plating again, bonding with silicone rubber, then present literal or pattern with modes such as radium-shine processing, printings again, this plastic cement material is through metal coating, bonding with silicone rubber again, its manufacturing process complexity, production cost are higher, the junction of its plastic cement and rubber easily produces the floating problem of peeling off of taking off.
The object of the present invention is to provide manufacture method of a kind of transmitting metallised plastic press key and products thereof, overcome the drawback of prior art, reach the simplification manufacturing process, the purpose that reduces production costs and improve the quality of products.
The object of the present invention is achieved like this: a kind of manufacture method of transmitting metallised plastic press key, it is characterized in that this manufacture method comprises forming press key matrix, printing light transmission ink lay successively, applies first protective seam, plating plated film, engraving character pattern, applies second protective seam, this forming press key matrix comprises the employing silicone rubber key through the hard processing, or adopts silicone rubber to contain the button matrix of hard head with extrusion or injection molding method manufacturing; This printing light transmission ink lay comprises with the light transmission ink lay spraying of silicone-based or is printed on the matrix; This applies first protective seam and comprises with resin-coating on the light transmission ink lay; This plating plated film comprises metal-plated on this first protective seam; This engraving character pattern comprises and utilizes laser engraving technology engraving character pattern on this metal coating; This applies second protective seam and comprises with resin-coating on this metal coating, literal or pattern.
The metal that described metal-coated membrane uses comprises nickel, chromium, titanium, aluminium, copper, tin, gold, silver.
The resin of described armor coated use comprises polyamine base ethyl formate or plastic of poly vinyl acetate.
This button is from interior button matrix, light transmission ink lay, ground floor transparent protective resin layer, metal coating, laser engraving character pattern and the second layer transparent protective resin layer that comprises the silicone rubber hard head of light transmission outward successively.
Major advantage of the present invention is:
1, manufacture method of the present invention has been simplified manufacturing process, does not need out plastic mould, reduces production costs.
2, the product appearance of manufacture method production of the present invention and best in quality improves the surcharge of product and the reliability of product.
The present invention is further described below in conjunction with preferred embodiment and accompanying drawing:
Fig. 1 is a manufacturing process flow diagram of the present invention;
Fig. 2 is the diagrammatic cross-section of product in the manufacturing course of the present invention;
Fig. 3 is a product cut-open view of the present invention;
Consult Fig. 1, Fig. 2, manufacturing process flow of the present invention comprises forming press key matrix, printing light transmission ink lay successively, applies first protective seam, plating plated film, engraving character pattern, apply second protective seam etc. and make the button finished product.Wherein the forming press key matrix is to adopt silicone rubber key through the hard processing, or adopts silicone rubber to contain the button matrix 1 of hardness head with extrusion or injection molding method manufacturing; Printing light transmission ink lay is with light transmission ink lay 2 sprayings of silicone-based or is printed on the matrix 1, satisfies needed color; Applying first protective seam is with materials such as polyamine base ethyl formate resin or plastic of poly vinyl acetate resins, is coated on the light transmission ink lay 2, makes it become the button of surface hardization; The plating plated film be utilize the vacuum splashing and plating technology with metal-plated such as nickel, chromium, titanium, aluminium, copper, tin, gold on first protective seam 3, the engraving character pattern is to carve required literal or pattern 5 with the laser engraving process technology on metal coating 4; Applying second protective seam and be with polyamine base ethyl formate resin or plastic of poly vinyl acetate resin is that second protective seam 6 is coated on metal coating 4 and literal or the pattern 5, forms light transmission metal coating button.
Consult Fig. 3; the transmitting metallised plastic press key of manufacture method manufacturing of the present invention comprises translucent matrix 1; apply light transmission ink lay 2 on it; first protective seam 3 of coating hardization on ink lay 2; use the vacuum splashing and plating coat of metal 4 on it; use required literal of laser engraving or pattern 5 again, apply the second transparent protective seam 6 on it again, constitute light transmission metal coating rubber key.
Claims (4)
1, a kind of manufacture method of transmitting metallised plastic press key, it is characterized in that this manufacture method comprises forming press key matrix, printing light transmission ink lay successively, applies first protective seam, plating plated film, engraving character pattern, applies second protective seam, this forming press key matrix comprises the employing silicone rubber key through the hard processing, or adopts silicone rubber to contain the button matrix of hard head with extrusion or injection molding method manufacturing; This printing light transmission ink lay comprises with the light transmission ink lay spraying of silicone-based or is printed on the matrix; This applies first protective seam and comprises with resin-coating on the light transmission ink lay; This plating plated film comprises metal-plated on this first protective seam; This engraving character pattern comprises and utilizes laser engraving technology engraving character pattern on this metal coating; This applies second protective seam and comprises with resin-coating on this metal coating, literal or pattern.
2, manufacture method as claimed in claim 1 is characterized in that the metal that described metal-coated membrane uses comprises nickel, chromium, titanium, aluminium, copper, tin, gold, silver.
3, manufacture method as claimed in claim 1 is characterized in that the resin of described armor coated use comprises polyamine base ethyl formate or plastic of poly vinyl acetate.
4, the transmitting metallised plastic press key of manufacture method manufacturing as claimed in claim 1 is characterized in that this button is from interior button matrix, light transmission ink lay, ground floor transparent protective resin layer, metal coating, laser engraving character pattern and the second layer transparent protective resin layer that comprises the silicone rubber hard head of light transmission outward successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97116782A CN1071913C (en) | 1997-08-19 | 1997-08-19 | Method for making transmitting metallised plastic press key, and products thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97116782A CN1071913C (en) | 1997-08-19 | 1997-08-19 | Method for making transmitting metallised plastic press key, and products thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1208883A CN1208883A (en) | 1999-02-24 |
| CN1071913C true CN1071913C (en) | 2001-09-26 |
Family
ID=5174096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97116782A Expired - Fee Related CN1071913C (en) | 1997-08-19 | 1997-08-19 | Method for making transmitting metallised plastic press key, and products thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1071913C (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4010355B2 (en) * | 2001-07-16 | 2007-11-21 | ポリマテック株式会社 | Key top for pushbutton switch and manufacturing method thereof |
| CN100566997C (en) * | 2006-12-08 | 2009-12-09 | 比亚迪股份有限公司 | A kind of multi-layer coating product and preparation method thereof |
| CN101365306B (en) * | 2007-08-10 | 2011-06-01 | 位速科技股份有限公司 | Window plate structure of display panel and manufacturing method therefor |
| CN102133835A (en) * | 2010-01-26 | 2011-07-27 | 苏州汉扬精密电子有限公司 | Method for realizing metal embossing effect on plastic-rubber base material |
| CN102420065B (en) * | 2010-09-28 | 2015-05-13 | 比亚迪股份有限公司 | Keyboard key and manufacturing method thereof |
| CN102501690A (en) * | 2011-10-28 | 2012-06-20 | 惠州建邦精密塑胶有限公司 | Machining process for electroplated part with light-transmission patterns |
| CN103085575A (en) * | 2011-11-02 | 2013-05-08 | 森科五金(深圳)有限公司 | Preparation and color separation method of double-color film |
| KR102654448B1 (en) * | 2018-12-07 | 2024-04-03 | 현대자동차 주식회사 | Symbol button of automobile and method of preparing the same |
| CN111283958A (en) * | 2020-03-20 | 2020-06-16 | 东莞广华汽车饰件科技有限公司 | Manufacturing process of sputtering type light-transmitting decoration piece |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089059A (en) * | 1993-11-27 | 1994-07-06 | 李程 | Photic noctilucent key-press of double-shot moulding and manufacture method thereof |
| CN2179984Y (en) * | 1994-02-19 | 1994-10-19 | 旭丽股份有限公司 | Lighting rubber key with character pattern |
| CN1135649A (en) * | 1995-03-15 | 1996-11-13 | 信越聚合物株式会社 | Solidified silicone rubber product with protection coating |
-
1997
- 1997-08-19 CN CN97116782A patent/CN1071913C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089059A (en) * | 1993-11-27 | 1994-07-06 | 李程 | Photic noctilucent key-press of double-shot moulding and manufacture method thereof |
| CN2179984Y (en) * | 1994-02-19 | 1994-10-19 | 旭丽股份有限公司 | Lighting rubber key with character pattern |
| CN1135649A (en) * | 1995-03-15 | 1996-11-13 | 信越聚合物株式会社 | Solidified silicone rubber product with protection coating |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1208883A (en) | 1999-02-24 |
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| C14 | Grant of patent or utility model | ||
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Owner name: SILITECH CORP. Free format text: FORMER OWNER: XULI CO., LTD. Effective date: 20021227 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20021227 Patentee after: Honghui Industry Co., Ltd. Patentee before: Xuli Co., Ltd. |
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| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |