CN1326692C - Nickel plated metal printing masterplate and its producing method - Google Patents
Nickel plated metal printing masterplate and its producing method Download PDFInfo
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- CN1326692C CN1326692C CNB2004101551559A CN200410155155A CN1326692C CN 1326692 C CN1326692 C CN 1326692C CN B2004101551559 A CNB2004101551559 A CN B2004101551559A CN 200410155155 A CN200410155155 A CN 200410155155A CN 1326692 C CN1326692 C CN 1326692C
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Abstract
The present invention relates to a nickel plated metal printing template which is characterized in that the surface of a metal template base sheet is coated with a nickel plated layer. A producing method successively comprises the following processing steps: cutting the metal base sheet by laser, grinding a hole wall, removing oil from the surface, deburring, plating the surface with a brush and drying. The surface and the hole wall of the template are smooth, claimed accuracy and rigidity can be achieved, the requirement of various thicknesses can also be satisfied, and the method also has the function of surface modification. The precision of the product is (+/-)0.005 millimeter, the roughness of the hole wall is less than 0.003 millimeter, Vickers hardness is more than 400, the endurance capacity of the surface achieves 700 newtons/square millimeter, a geometrically trapezoidal template opening is favorable to print demoulding, and the higher requirement of short, small, thin and delicate semiconductors and electronic products for metal printing templates. The producing method of the present invention is simple and practical and combines the advantages of producing methods of chemical etching templates, laser cutting templates and electrotyping forming templates. Forming speed is high, which is favorable to solder paste scrolling and solder paste demoulding.
Description
Technical field
The present invention relates to the process for treating surface of semiconductor and use for electronic products operplate printing module, be specifically related to a kind of nickel plated metal printing masterplate and manufacture method thereof.
Background technology
The silk screen plate printing precision is low, and molding effect is poor, and is not durable, in order to satisfy the manufacturing requirement of semiconductor and electronic product, adopt the sheet metal manufacturing by the printing stencil of hollow out, be fixed in the silk screen frame, be widely used in the presswork in the surface mounting technology (SMT).Divide according to manufacture method, existing cut metal stencil has multiple, as chemical etching template, laser cutting template and electrotyping forming template.The chemical etching template is with after the graph exposure of CAD drafting, the development, through chemical etching, the demoulding, forms needed printed pattern, and its advantage is that the time of etch-hole position is short, and the speed of disposal molding is fast, and shortcoming is to be unfavorable for the demoulding, and the opening low precision.The laser cutting template is to carry out the hot melt cutting by high-power laser equipment, form the template of mesh, its advantage is that template opening becomes geometry trapezoidal, help printing the demoulding, product precision height, and shortcoming to be clipping time decide according to the quantity of position, hole, and the hole wall after the cutting has metal fillings residual, is unfavorable for the tin cream moulding.The electrotyping forming template is to adopt nickel ion constantly deposition and the template that is shaped, and its advantage is to help tin cream to roll and the printing demoulding, product precision height, and can process the metal form of different-thickness, but shortcoming is speciality process time, homogeneity of product is poor, the price height
Summary of the invention
The objective of the invention is to remedy the deficiencies in the prior art, adapt to of the requirement of short and small very thinization of electronic product, and play the finishing effect, propose a kind of nickel plated metal printing masterplate precision, hardness and all thickness of cut metal stencil proposition.
Another purpose of the present invention is to remedy the deficiencies in the prior art, proposes a kind of manufacture method of nickel plated metal printing masterplate.
Purpose of the present invention can be achieved by the following technical programs.
This nickel plated metal printing masterplate comprises the metal form substrate, it is characterized in that the metal form substrate is the surface-coated metal form substrate that nickel coating is arranged.
Another purpose of the present invention can be achieved by the following technical programs.
The manufacture method of this nickel plated metal printing masterplate is characterized in that processing step has laser cut metal substrate, milled processed hole wall, surface degreasing, deburring, surperficial brush plating and oven dry successively.
Purpose of the present invention can also be achieved by the following technical programs.
Described laser cut metal substrate is on laser cutting device cad data accurately to be transferred to the corresponding position of metal substrate, cuts into the forming module of design configuration to some extent.
Described milled processed hole wall is to adopt brush that the hole wall of forming module is carried out milled processed, to remove the residue on its surface and the hole wall.
Described surface degreasing is forming module to be immersed in except that oil solution again, and loading current is removed the oil on its surface and the hole wall.
Described deburring is again forming module to be immersed in deburring solution, and loading current makes the hole wall point discharge, removes burr on its surface and the hole wall.
Described surperficial brush plating is again forming module to be immersed in nickel plating solution, and the brush plating time is every 8-12 minute, and loading current is that every square decimeter of surface area of forming module is the 12-18 ampere.
Described oven dry is to insert baking oven after goods are taken out from nickel plating solution, and baking temperature is 60-80 ℃, and stoving time is 10-20 minute.
Purpose of the present invention further can be achieved by the following technical programs.
It is the nylon bruss of the tiny steel wire lump of built-in that described hole wall grinds with brush.
The described oil solution that removes is by NaOH, sodium phosphate and sodium carbonate preparation.
Described oil removing electric current is that every square decimeter of surface area of forming module is the 4-6 ampere.
Described deburring solution is by sulfuric acid, ammonium sulfate and distilled water preparation.
Described deburring electric current is that every square decimeter of surface area of forming module is the 8-12 ampere.
The component and the degree thereof of described nickel plating solution are respectively: nickelous sulfate 31.8-50.0%;
Inferior sodium phosphate 31.8-50.0%;
Sodium acetate 10.0-30.0%.
The present invention's beneficial effect against existing technologies is, nickel plated metal printing masterplate has increased milled processed hole wall and deburring technology step in manufacture method, therefore template surface and hole wall are smooth, can meet the requirements of precision and hardness, can also satisfy the requirement of all thickness, and play the finishing effect.The goods precision is increased to ± and 0.005 millimeter, Hole Wall Roughness is increased to less than 0.003 millimeter, Vickers hardness reaches more than 400, surface endurance reaches 700 newton/square millimeters, how much trapezoidal template openings help printing the demoulding, can adapt to the requirements at the higher level that short and small very thinization of semiconductor and electronic product proposes cut metal stencil.Manufacture method of the present invention is simple and practical, has the advantage of chemical etching template, laser cutting template and electrotyping forming template manufacture concurrently, and shaping speed is fast, helps tin cream and rolls and the tin cream demoulding.
The specific embodiment
A kind of nickel plated metal printing masterplate and manufacture method thereof
Below in conjunction with the specific embodiment the present invention is carried out specific description.
This nickel plated metal printing masterplate comprises the metal form substrate, it is characterized in that the metal form substrate is the surface-coated metal form substrate that nickel coating is arranged.
The manufacture method of this nickel plated metal printing masterplate has following processing step successively:
1, laser cut metal substrate
On laser cutting device, cad data accurately is transferred to the corresponding position of metal substrate, cuts into the forming module of design configuration to some extent.
2, milled processed hole wall
The nylon bruss of the tiny steel wire lump of built-in that employing 3M company makes carries out milled processed to the hole wall of forming module, to remove the residue on its surface and the hole wall.
3, surface degreasing
Again forming module is immersed in the oil solution that removes, loads 5 Ampere currents, remove the oil on its surface and the hole wall by every square decimeter of surface area of shaping mould piece by NaOH, sodium phosphate and sodium carbonate preparation.
4, deburring
Again forming module is immersed in deburring solution, loads 10 Ampere currents, make the hole wall point discharge, remove burr on its surface and the hole wall by every square decimeter of surface area of shaping mould piece by sulfuric acid, ammonium sulfate and distilled water preparation.
5, surperficial brush plating
Again forming module is immersed in nickel plating solution, the brush plating time be every 10 minutes, by every square decimeter of surface area loading current of shaping mould piece is 15 amperes, and the component of nickel plating solution and degree thereof are respectively nickelous sulfate 40%, inferior sodium phosphate 40% and sodium acetate 20%.
6, oven dry
Insert baking oven after goods are taken out from nickel plating solution, baking temperature is 70 ℃, and stoving time is 15 minutes.
Claims (3)
1, a kind of nickel plated metal printing masterplate, comprise the metal form substrate, described metal form substrate is the surface-coated metal form substrate that nickel coating is arranged, the described surface-coated metal form substrate that nickel coating arranged adopts the following steps preparation successively: the laser cut metal substrate, the milled processed hole wall, surface degreasing, deburring, surface brush plating and oven dry, described surperficial brush plating is again forming module to be immersed in nickel plating solution, the brush plating time be every 8～12 minutes, loading current is that every square decimeter of surface area of forming module is 12～18 amperes, it is characterized in that the component of described nickel plating solution and degree thereof are respectively:
Nickelous sulfate 31.8～50.0%;
Inferior sodium phosphate 31.8～50.0%;
Sodium acetate 10.0～30.0%.
2, a kind of manufacture method of nickel plated metal printing masterplate, processing step has laser cut metal substrate, milled processed hole wall, surface degreasing, deburring, surperficial brush plating and oven dry successively, described surperficial brush plating is again forming module to be immersed in nickel plating solution, the brush plating time be every 8～12 minutes, loading current is that every square decimeter of surface area of forming module is 12～18 amperes, it is characterized in that the component of described nickel plating solution and degree thereof are respectively:
Nickelous sulfate 31.8～50.0%;
Inferior sodium phosphate 31.8～50.0%;
Sodium acetate 10.0～30.0%.
3, according to the manufacture method of the nickel plated metal printing masterplate of claim 2, it is characterized in that described oven dry is to insert baking oven after goods are taken out from nickel plating solution, baking temperature is 60～80 ℃, and stoving time is 10～20 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004101551559A CN1326692C (en) | 2004-07-01 | 2004-07-01 | Nickel plated metal printing masterplate and its producing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004101551559A CN1326692C (en) | 2004-07-01 | 2004-07-01 | Nickel plated metal printing masterplate and its producing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1586890A CN1586890A (en) | 2005-03-02 |
| CN1326692C true CN1326692C (en) | 2007-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2004101551559A Active CN1326692C (en) | 2004-07-01 | 2004-07-01 | Nickel plated metal printing masterplate and its producing method |
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| CN (1) | CN1326692C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605900A (en) * | 2019-08-27 | 2019-12-24 | 东莞光韵达光电科技有限公司 | Application of laser printing template based on surface mounting technology |
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|---|---|---|---|---|
| US20080018943A1 (en) * | 2006-06-19 | 2008-01-24 | Eastman Kodak Company | Direct engraving of flexographic printing plates |
| CN102963146B (en) * | 2012-09-29 | 2015-12-02 | 深圳光韵达光电科技股份有限公司 | A kind of SMT laser template and preparation method thereof |
| CN104097027A (en) * | 2013-04-10 | 2014-10-15 | 昆山思拓机器有限公司 | Manufacturing method of OLED (Organic Light Emitting Diode) metal mask plate |
| CN110341294B (en) * | 2019-08-28 | 2020-11-10 | 江苏盛矽电子科技有限公司 | Screen printing plate manufacturing method based on metal plate engraving |
| CN116825752B (en) * | 2023-08-29 | 2024-02-09 | 江西兆驰半导体有限公司 | Wafer and printing method thereof |
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| CN87103049A (en) * | 1987-10-29 | 1988-04-13 | 什邡县科学技术咨询服务中心 | Regeneration method of lithographic and gravure plate |
| CN2211885Y (en) * | 1995-03-15 | 1995-11-08 | 董玉泉 | Brash type fiber polishing wheel with sand |
| CN1126669A (en) * | 1994-09-30 | 1996-07-17 | 赫彻斯特股份公司 | Process for the mechanical roughening of the surface of a printing plate substrate and cylinder brush for carrying out the process |
| CN2299072Y (en) * | 1997-01-17 | 1998-12-02 | 大连星光电磁铁厂 | Continuous three-phase a. c. anodic oxidation unit for aluminium foil band |
| CN1212204A (en) * | 1995-11-20 | 1999-03-31 | 美国铝公司 | Lithographic sheet material having thermoplastic adhesive layer |
| CN1373040A (en) * | 2001-03-01 | 2002-10-09 | 绍兴县轻纺科技中心有限公司 | Laser method and apparatus for directly carving on printing roller |
| CN2607715Y (en) * | 2003-04-01 | 2004-03-24 | 苏州光韵达光电科技有限公司 | Circuit board printing form easy-to-demould |
| CN1491794A (en) * | 2002-10-17 | 2004-04-28 | 海尔雕刻系统有限责任公司 | Method for producing printing plate of gravure printing |
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2004
- 2004-07-01 CN CNB2004101551559A patent/CN1326692C/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87103049A (en) * | 1987-10-29 | 1988-04-13 | 什邡县科学技术咨询服务中心 | Regeneration method of lithographic and gravure plate |
| CN1126669A (en) * | 1994-09-30 | 1996-07-17 | 赫彻斯特股份公司 | Process for the mechanical roughening of the surface of a printing plate substrate and cylinder brush for carrying out the process |
| CN2211885Y (en) * | 1995-03-15 | 1995-11-08 | 董玉泉 | Brash type fiber polishing wheel with sand |
| CN1212204A (en) * | 1995-11-20 | 1999-03-31 | 美国铝公司 | Lithographic sheet material having thermoplastic adhesive layer |
| CN2299072Y (en) * | 1997-01-17 | 1998-12-02 | 大连星光电磁铁厂 | Continuous three-phase a. c. anodic oxidation unit for aluminium foil band |
| CN1373040A (en) * | 2001-03-01 | 2002-10-09 | 绍兴县轻纺科技中心有限公司 | Laser method and apparatus for directly carving on printing roller |
| CN1491794A (en) * | 2002-10-17 | 2004-04-28 | 海尔雕刻系统有限责任公司 | Method for producing printing plate of gravure printing |
| CN2607715Y (en) * | 2003-04-01 | 2004-03-24 | 苏州光韵达光电科技有限公司 | Circuit board printing form easy-to-demould |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605900A (en) * | 2019-08-27 | 2019-12-24 | 东莞光韵达光电科技有限公司 | Application of laser printing template based on surface mounting technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1586890A (en) | 2005-03-02 |
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| C14 | Grant of patent or utility model | ||
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Owner name: SHENZHEN GUANG YUN OPTICAL TECHNOLOGY CO. Free format text: FORMER OWNER: GUANGYUNDA INDUSTRY CO., LTD., SHENZHEN CITY Effective date: 20080314 |
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Effective date of registration: 20080314 Address after: Guangdong Province, Shenzhen high tech Zone of Nanshan District City, long hill road Baidu business center building Patentee after: Shenzhen Sunshine Technology Co., Ltd. Address before: D1, building 5, Tian Ji building, Tian Tian Digital City, Shenzhen, Guangdong, Futian District Patentee before: Guangyunda Ind Co., Ltd., Shenzhen City |
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Owner name: SHENZHEN GUANGYUNDA OPTOELECTRONIC TECHNOLOGY CO., Free format text: FORMER NAME: SHENZHEN GUANG YUN OPTICAL TECHNOLOGY CO. |
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| CP01 | Change in the name or title of a patent holder |
Address after: Guangdong Province, Shenzhen high tech Zone of Nanshan District City, long hill road Baidu business center building Patentee after: Shenzhen Guangyunda Photoelectric Science & Technology Co., Ltd. Address before: Guangdong Province, Shenzhen high tech Zone of Nanshan District City, long hill road Baidu business center building Patentee before: Shenzhen Sunshine Technology Co., Ltd. |
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tianjin Sunshine Laser Technology Ltd. Assignor: Shenzhen Guangyunda Photoelectric Science & Technology Co., Ltd. Contract fulfillment period: 2009.8.1 to 2014.8.1 contract change Contract record no.: 2009120000226 Denomination of invention: Nickel plated metal printing masterplate and its producing method Granted publication date: 20070718 License type: Exclusive license Record date: 2009.9.24 |
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| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.8.1 TO 2014.8.1; CHANGE OF CONTRACT Name of requester: TIANJIN GUANGYUNDA PHOTOELECTRICITY SCIENCE AND TE Effective date: 20090924 |