JPS63293196A - Surface treatment of metal - Google Patents
Surface treatment of metalInfo
- Publication number
- JPS63293196A JPS63293196A JP12702987A JP12702987A JPS63293196A JP S63293196 A JPS63293196 A JP S63293196A JP 12702987 A JP12702987 A JP 12702987A JP 12702987 A JP12702987 A JP 12702987A JP S63293196 A JPS63293196 A JP S63293196A
- Authority
- JP
- Japan
- Prior art keywords
- metal
- surface treatment
- base material
- pattern
- insulating film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 30
- 239000002184 metal Substances 0.000 title claims abstract description 30
- 238000004381 surface treatment Methods 0.000 title claims abstract description 25
- 238000004070 electrodeposition Methods 0.000 claims abstract description 9
- 238000007747 plating Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 20
- 238000000576 coating method Methods 0.000 claims description 15
- 239000011248 coating agent Substances 0.000 claims description 14
- 238000011282 treatment Methods 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 6
- 230000005684 electric field Effects 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract description 3
- 239000010931 gold Substances 0.000 abstract description 3
- 229910052737 gold Inorganic materials 0.000 abstract description 3
- 229910000510 noble metal Inorganic materials 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 238000007743 anodising Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
Landscapes
- Electroplating Methods And Accessories (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、金属製の文房具や化粧品包装容器類等の表面
に、模様付けを行なうための表面処理方法に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a surface treatment method for patterning the surfaces of metal stationery, cosmetic packaging containers, etc.
従来、金属性容器類の模様付けには、金属表面全面を一
旦防錆処理した後、模様付けの印刷を行っている。Conventionally, when patterning metal containers, the entire surface of the metal is once subjected to anti-rust treatment, and then the pattern is printed.
防錆処理としては、金属に応じたメッキ処理、酸化膜形
成処理又は電着塗装等がある。Antirust treatment includes plating treatment, oxide film formation treatment, electrodeposition coating, etc. depending on the metal.
金等の貴金属を模様の一部に用いる場合、全模様部分は
メッキ処理されるために、工程上、容器全体の表面処理
によって下地となり、模様として残される金の光沢を必
要とする部分以外や、模様付は印刷インキの下、並びに
容器の内面にも付着され、非常に不経済である。When precious metals such as gold are used as a part of the pattern, the entire pattern is plated, so during the process, the surface of the entire container is treated to form a base, and the parts other than those that require the luster of gold, which remains as a pattern, are plated. , the markings are deposited under the printing ink as well as on the inner surface of the container, which is very uneconomical.
アルミニューム製容器等は、防錆処理によって全面に形
成された酸化膜を所要に着色することによって１表面が
化粧されるが、着色を色分けして模様付けすることがで
きなかった。One surface of an aluminum container or the like is decorated by coloring an oxide film formed over the entire surface by anti-corrosion treatment, but it has not been possible to color the container to create a pattern.
また、容器全体に対し、防錆処理を電着塗装で行なった
場合、金属光沢を模様部に表わす模様付けができない。Furthermore, if the entire container is subjected to anti-rust treatment by electrodeposition coating, it is not possible to create a pattern with metallic luster in the patterned portion.
本発明によると、金属母材の表面に電気絶縁性の膜を形
成する絶縁膜形成工程と、絶縁膜とその下の母材を共に
切削して、母材の表面を露出する切削工程と、電界雰囲
気中において、露出した母材の切削面のみに、所要の表
面処理を行なう選択表面処理工程とによって表面処理を
行なうことにより、上記問題点は解決される。According to the present invention, an insulating film forming step of forming an electrically insulating film on the surface of a metal base material, a cutting step of cutting both the insulating film and the base material thereunder to expose the surface of the base material, The above-mentioned problem can be solved by carrying out surface treatment in an electric field atmosphere through a selective surface treatment step in which required surface treatment is performed only on the exposed cut surface of the base material.
金属母材の表面全体に施された電気絶縁性の膜を切削除
去するとともに、その下層の母材を共に切削して、切削
面を露出させることにより、その金属露出面に、電界雰
囲気中で、所要の表面処理を、絶縁性の膜部分に対して
、選択的に行なうことができる。 ・
（実 施 例）
第１図は、筆記具のキャップ、又は化粧用の口紅ケース
のキャップ等に用いられる有頂円筒形の金属製母材（１
）の表面を１本発明方法によって表面処理した一例を示
す。By cutting away the electrically insulating film applied to the entire surface of the metal base material, and also cutting the underlying base material to expose the cut surface, the exposed metal surface is exposed to an electric field atmosphere. , the required surface treatment can be selectively performed on the insulating film portion.・ (Example) Figure 1 shows a metal base material (1
) is treated by the method of the present invention.
地部（２）は、模様部（３）の模様付は工程に先立って
、予め母材（１）の筒の内面（１ａ）を含む全表面に電
気絶縁性の表面処理が施された部分である。The base part (2) is a part where the entire surface of the base material (1), including the inner surface (1a) of the cylinder, has been previously subjected to electrically insulating surface treatment prior to the process for the patterned part (3). It is.
模様部（３）は、地部（２）の要所に、帯状の溝（３ａ
）、又は小さな刻を帯状に並べた刻み溝（３ｂ）の中に
、母材（１）の金属部分を露出させ、その金属部分の表
面に、地部（２）と異る色彩又は色調の表面処理が施さ
れた部分である。The pattern part (3) has band-shaped grooves (3a
), or the metal part of the base material (1) is exposed in the groove (3b) in which small indentations are arranged in a band shape, and the surface of the metal part is coated with a color or tone different from the base part (2). This is the part that has been surface treated.
第２図は、本発明の実施例を示す表面処理工程の流れ図
である。FIG. 2 is a flowchart of a surface treatment process showing an embodiment of the present invention.
（Ａ）は、電着塗装によって、母材（１）の全表面に、
電気絶縁性の塗５（４）を形成する絶縁膜形成工程であ
る。(A) is applied to the entire surface of the base material (1) by electrodeposition coating.
This is an insulating film forming step for forming an electrically insulating coating 5 (4).
この工程（Ａ）における塗膜（４）の色彩及び色調は、
下地の母材（１）の金属色を現わすことなく。The color and tone of the coating film (4) in this step (A) are as follows:
Without revealing the metallic color of the underlying base material (1).
膜厚の厚い塗装が可能であり、かつＩｌｌ厚の厚さは、
後処理に影響しない。Thick coating is possible, and the Ill thickness is
Does not affect post-processing.
（Ｂ）は、刃物等によって１機械的に塗膜（４）を切削
するとともに、その際に、下地の母材（１）も同時に切
削して、帯状の溝（３ａ）及び刻み溝（３ｂ）を刻設し
、母材（１）の金属面を溝（３ａ） （３ｂ）の底に露
出させる切削工程である。In (B), the coating film (4) is mechanically cut with a knife or the like, and at the same time, the underlying base material (1) is also cut to create band-shaped grooves (3a) and grooves (3b). ) and exposes the metal surface of the base material (1) at the bottom of the grooves (3a) and (3b).
（Ｃ）は、母材（１）の金属と所要の溶液間に電圧が印
加された電界雰囲気中において、切削された溝（３ａ）
（３ｂ）の底に露出された金属面のみに、化粧膜（５
）を、地部（２）の塗膜（４）に対して選択的に付着す
る選択表面処理工程である。(C) shows a groove (3a) cut in an electric field atmosphere where a voltage is applied between the metal of the base material (1) and the required solution.
Only the metal surface exposed at the bottom of (3b) has a decorative film (5
) is selectively attached to the coating film (4) on the base (2).
選択表面処理としては、電着塗装処理、メッキ処理、陽
極酸化処理等があり、いずれの処理によって、化粧膜（
５）を付着させるかは、塗膜（４）の色彩又は色調との
意匠的な関係と相俟って、適宜に選らばれる。Selective surface treatments include electrodeposition coating, plating, and anodizing.
Whether or not to attach 5) is appropriately selected in conjunction with the design relationship with the color or tone of the coating film (4).
さらに、絶縁膜形成工程（Ａ）において、地部（２）の
塗膜（４）の部分を酸化膜とした場合、又は、母材（１
）をアルミニュームとして酸化膜を着色した場合等にお
いても、選択表面処理工程において、地部（２）の色彩
又は色調に合わせた表面処理手段が選ばれる。Furthermore, in the insulating film forming step (A), when the coating film (4) part of the base part (2) is an oxide film, or when the base material (1
) is used as aluminum and the oxide film is colored, a surface treatment means matching the color or tone of the base (2) is selected in the selective surface treatment step.
電着塗装同士及び着色酸化膜同士で模様付けができる。 Patterns can be created between electrodeposition coatings and between colored oxide films.
メッキ処理におけるメッキ金属の消費量が少いので、特
に貴金属の場合に、きわめて経済的である。The low consumption of plating metal in the plating process makes it extremely economical, especially in the case of precious metals.
彩色された彫刻模様が得られるので、意匠的効果が大で
あり、かつ模様部が凹んでいるので、模槌部の化粧膜に
傷が付き難い。Since a colored engraved pattern can be obtained, the design effect is great, and since the pattern part is recessed, the decorative film on the hammer part is less likely to be damaged.
第１図は、本発明方法によって表面処理された製品の例
を示す斜視図。
第２図は、本発明方法の例を示す工程図である。
（１）母材 （２）地部
（３）模様部 （３ａ） （３ｂ）溝（４）
塗膜 （５）化粧膜（Ａ）絶縁膜形成工程
（Ｂ）切削工程（Ｃ）選択表面処理工程
第１図
３゜
第２図FIG. 1 is a perspective view showing an example of a product surface-treated by the method of the present invention. FIG. 2 is a process diagram showing an example of the method of the present invention. (1) Base material (2) Base part (3) Pattern part (3a) (3b) Groove (4)
Paint film (5) Decorative film (A) Insulating film formation process (B) Cutting process (C) Selective surface treatment process Figure 1 3゜Figure 2
Claims (7)
膜形成工程と、絶縁膜とその下の母材を共に切削して、
母材の表面を露出する切削工程と、電界雰囲気中におい
て、露出した母材の切削面のみに、所要の表面処理を行
なう選択表面処理工程とよりなることを特徴とする金属
の表面処理方法。(1) An insulating film forming process in which an electrically insulating film is formed on the surface of the metal base material, and the insulating film and the base material below it are both cut.
A method for surface treatment of metal, comprising: a cutting step in which the surface of a base material is exposed; and a selective surface treatment step in which a required surface treatment is performed only on the exposed cut surface of the base material in an electric field atmosphere.
ることを特徴とする特許請求の範囲第（１）項に記載の
金属の表面処理方法。(2) The metal surface treatment method according to claim (1), wherein the step of forming an insulating film is performed by oxidizing the surface of the metal base material.
を塗着させる塗装処理によることを特徴とする特許請求
の範囲第（１）項又は第（２）項のいずれかに記載の金
属の表面処理方法。(3) Claims 1 or 2, characterized in that the step of forming an insulating film is performed by applying an electrically insulating paint to the surface of the base material. Metal surface treatment method.
許請求の範囲第（３）項に記載の金属の表面処理方法。(4) The metal surface treatment method according to claim (3), wherein the coating treatment is performed by electrodeposition coating.
徴とする特許請求の範囲第（１）項乃至第（４）項のい
ずれかに記載の金属の表面処理方法。(5) The metal surface treatment method according to any one of claims (1) to (4), wherein the selective surface treatment step is a plating process.
特徴とする特許請求の範囲第（１）項乃至第（４）項の
いずれかに記載の金属の表面処理方法。(6) The metal surface treatment method according to any one of claims (1) to (4), wherein the selective surface treatment step is an electrodeposition coating treatment.
とを特徴とする特許請求の範囲第（１）項乃至第（４）
項のいずれかに記載の金属の表面処理方法。(7) Claims (1) to (4) characterized in that the selective surface treatment step is an oxidation treatment of the cut surface.
2. The method for surface treatment of metal according to any one of the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12702987A JPS63293196A (en) | 1987-05-26 | 1987-05-26 | Surface treatment of metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12702987A JPS63293196A (en) | 1987-05-26 | 1987-05-26 | Surface treatment of metal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63293196A true JPS63293196A (en) | 1988-11-30 |
| JPH0579760B2 JPH0579760B2 (en) | 1993-11-04 |
Family
ID=14949911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12702987A Granted JPS63293196A (en) | 1987-05-26 | 1987-05-26 | Surface treatment of metal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63293196A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4773018B2 (en) * | 1999-11-04 | 2011-09-14 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Protection with partial electrochemical treatment on the surface |
| WO2012128046A1 (en) * | 2011-03-22 | 2012-09-27 | 住友電気工業株式会社 | Metal member and method for manufacturing same |
| IT201600121240A1 (en) * | 2016-11-30 | 2018-05-30 | O M Z Officina Mecc Zanotti S P A | PROCEDURE FOR THE CONSTRUCTION OF CONTAINERS FOR COSMETIC PRODUCTS |
| IT201900003647A1 (en) * | 2019-03-13 | 2020-09-13 | O M Z Officina Mecc Zanotti S P A | CONTAINER AND RELATED PRODUCTION PROCESS |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58110694A (en) * | 1981-12-23 | 1983-07-01 | Katsushika Press Kogyosho:Kk | Multi-color treatment of aluminum surface |
| JPS6064666A (en) * | 1983-09-16 | 1985-04-13 | Kanebo Ltd | Decoration of metal product |
| JPS6067696A (en) * | 1983-09-21 | 1985-04-18 | Seiko Epson Corp | Preparation of multi-coloed clock case by electrodeposition coating |
| JPS6067691A (en) * | 1983-09-21 | 1985-04-18 | Seiko Epson Corp | Preparation of multi-colored clock case |
| JPS60159198A (en) * | 1984-01-30 | 1985-08-20 | Kanebo Ltd | Ornamenting method of metallic product |
-
1987
- 1987-05-26 JP JP12702987A patent/JPS63293196A/en active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58110694A (en) * | 1981-12-23 | 1983-07-01 | Katsushika Press Kogyosho:Kk | Multi-color treatment of aluminum surface |
| JPS6064666A (en) * | 1983-09-16 | 1985-04-13 | Kanebo Ltd | Decoration of metal product |
| JPS6067696A (en) * | 1983-09-21 | 1985-04-18 | Seiko Epson Corp | Preparation of multi-coloed clock case by electrodeposition coating |
| JPS6067691A (en) * | 1983-09-21 | 1985-04-18 | Seiko Epson Corp | Preparation of multi-colored clock case |
| JPS60159198A (en) * | 1984-01-30 | 1985-08-20 | Kanebo Ltd | Ornamenting method of metallic product |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4773018B2 (en) * | 1999-11-04 | 2011-09-14 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Protection with partial electrochemical treatment on the surface |
| WO2012128046A1 (en) * | 2011-03-22 | 2012-09-27 | 住友電気工業株式会社 | Metal member and method for manufacturing same |
| JP2012197498A (en) * | 2011-03-22 | 2012-10-18 | Sumitomo Electric Ind Ltd | Metal member and method for manufacturing the same |
| CN103443336A (en) * | 2011-03-22 | 2013-12-11 | 住友电气工业株式会社 | Metal member and method for manufacturing same |
| CN103443336B (en) * | 2011-03-22 | 2016-06-08 | 住友电气工业株式会社 | Hardware and manufacture method thereof |
| IT201600121240A1 (en) * | 2016-11-30 | 2018-05-30 | O M Z Officina Mecc Zanotti S P A | PROCEDURE FOR THE CONSTRUCTION OF CONTAINERS FOR COSMETIC PRODUCTS |
| WO2018100448A1 (en) * | 2016-11-30 | 2018-06-07 | O.M.Z. Officina Meccanica Zanotti S.P.A. | Process for the production of containers for cosmetic products |
| CN109996647A (en) * | 2016-11-30 | 2019-07-09 | O.M.Z.扎诺蒂机械工场股份公司 | Method of the production for the container of cosmetic product |
| US20190388975A1 (en) * | 2016-11-30 | 2019-12-26 | O.M.Z. Officina Meccanica Zanotti S.P.A. | Process for the Production of Containers for Cosmetic Products |
| US11000901B2 (en) | 2016-11-30 | 2021-05-11 | O.M.Z. Officina Meccanica Zanotti S.P.A. | Process for the production of containers for cosmetic products |
| IT201900003647A1 (en) * | 2019-03-13 | 2020-09-13 | O M Z Officina Mecc Zanotti S P A | CONTAINER AND RELATED PRODUCTION PROCESS |
| EP3708293A1 (en) * | 2019-03-13 | 2020-09-16 | O.M.Z. Officina Meccanica Zanotti S.p.A. | Container and related production method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0579760B2 (en) | 1993-11-04 |
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