JPH07119808B2 - Watch dial - Google Patents
Watch dialInfo
- Publication number
- JPH07119808B2 JPH07119808B2 JP30249386A JP30249386A JPH07119808B2 JP H07119808 B2 JPH07119808 B2 JP H07119808B2 JP 30249386 A JP30249386 A JP 30249386A JP 30249386 A JP30249386 A JP 30249386A JP H07119808 B2 JPH07119808 B2 JP H07119808B2
- Authority
- JP
- Japan
- Prior art keywords
- dust
- etching
- dial
- ink
- yield
- 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.)
- Expired - Fee Related
Links
- 238000005530 etching Methods 0.000 claims description 14
- 239000000428 dust Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 229920002120 photoresistant polymer Polymers 0.000 claims description 5
- 238000007639 printing Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 2
- 238000000151 deposition Methods 0.000 claims 1
- 239000010408 film Substances 0.000 description 6
- 239000003973 paint Substances 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010437 gem Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- ing And Chemical Polishing (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、腕時計用文字板加飾の製造に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to the manufacture of a dial for a watch.
本発明は、塗装表面に蒸着、エッチング処理等で、新規
性に富む腕時計用文字板の加飾に関し、水溶性印刷イン
キにて、再エッチング加工を可能にした事で、歩留りを
向上させた製法に関する。The present invention relates to the decoration of wristwatch dials, which are rich in novelty, by vapor deposition, etching treatment, etc. on the coated surface, and a re-etching process with a water-soluble printing ink, thereby improving the yield. Regarding
従来、腕時計文字板の略字，ネーム，マーク，模様等
は、植物、印刷が主であったが、技術の開発により導電
性のない、天然貴石、塗装等へ金属蒸着色をフォトレジ
ストの利用で、略字，ネーム，模様等を現出し、デザイ
ンバラエティーを拡大にして来た。しかし、フォトレジ
スト工程は、ゴミ，ホコリ等がエッチング処理の際、ゴ
ミ，ホコリ等の部分が、レジストと同じ役目をするた
め、エッチング残りとなり外観不良が多発し、歩留りが
著しく悪かった。Conventionally, the abbreviations, names, marks, patterns, etc. of wristwatch dials were mainly plant and printing, but due to the development of technology, it is possible to use metal-deposited colors for natural precious stones, paints, etc. , Abbreviations, names, patterns, etc. have been revealed to expand the design variety. However, in the photoresist process, when dust, dust, etc. are etched, the dust, dust, etc. portion plays the same role as the resist, resulting in etching residue and frequent appearance defects, resulting in significantly poor yield.
本発明は、フォトレジスト工程に水溶性インキを利用
し、外観と歩留りを向上させようとするものである。The present invention utilizes water-soluble ink in the photoresist process to improve the appearance and yield.
〔問題点を解決するための手段〕 本発明は、フォトレジスト工程後に再エッチング用の水
溶性インキで、再エッチングすることにより加工精度と
歩留りを向上させるものである。[Means for Solving Problems] The present invention is to improve processing accuracy and yield by re-etching with a water-soluble ink for re-etching after a photoresist step.
以下、図面に基づき本発明の実施例を詳細に説明する。
文字板ベース（BsまたはNs）にカラーメッキ及びカラー
塗料による下地処理を施す。その上面に透明塗料（クリ
ヤー）を、30〜50μの膜厚にスプレー塗布し、強制乾燥
（130℃〜30分）にて塗膜を硬化させる。その後クリヤ
ーを荒研磨、仕上研磨の２工程でクリヤー表面（30μ）
を研磨仕上をする。（研磨剤，荒WA♯3000,仕上，ポリ
プラ103）。さらにCr金属により塗膜上にCr蒸着薄膜（1
400Å）Au蒸着薄膜（1400Å〜1600Å）を施しそれぞれ
銀，金色調を表現する。そしてフォトレジスト液を、C
r,Au蒸着薄膜の上より塗布（膜厚１〜２μ），その後予
備乾燥（80℃〜20分）をする。文字及び模様等のパター
ン形成は、マスクフィルム（膜厚115μ）使用、露光時
間５〜６秒でパターンを形成する。次にレジスト専用液
にて、145秒現像し、露光でパターン形成された以外の
レジスト液の除去をする。さらに専用エッチング液に
て、パターン形成以外の蒸着薄膜をエッチングにて除去
しパターン現出をする（第１図）。レジストハクリはシ
ンナー浸漬し、15秒程でハケ洗浄しレジストハクリをす
る。その際レジスト表面に付着したゴミ，ホコリ等が、
露光の際パターン同様にレジスト残りとなり、エッチン
グ処理にて、エッチング残りとなり外観不良の要因とな
る。そこで本発明の水溶性インキ（品名：セリコールFM
−016,メーカ帝国インキ）をスクリーン、又はタコ印刷
機にて印刷する。Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
The dial plate base (Bs or Ns) is subjected to color plating and ground treatment with color paint. A transparent paint (clear) is spray-coated on the upper surface to a film thickness of 30 to 50 μm, and the coating film is cured by forced drying (130 ° C. to 30 minutes). After that, the clear surface (30μ) is processed in two steps: rough polishing and finish polishing.
Polish finish. (Abrasive, rough WA # 3000, finish, polyplastica 103). Furthermore, a Cr vapor deposition thin film (1
400Å) Au evaporated thin film (1400Å ~ 1600Å) is applied to express silver and gold tones respectively. Then add the photoresist solution to C
Apply the coating on the r, Au vapor-deposited thin film (film thickness 1 to 2μ), and then pre-dry (80 ° C to 20 minutes). A pattern such as characters and patterns is formed by using a mask film (film thickness: 115 μ) and exposing for 5 to 6 seconds. Next, the resist solution is developed for 145 seconds to remove the resist solution other than the pattern formed by exposure. Further, the vapor-deposited thin film other than the pattern is removed by etching with a dedicated etching solution to expose the pattern (FIG. 1). The resist peeling is done by dipping it in thinner, brushing it in about 15 seconds, and peeling the resist. At that time, dust, dust, etc. adhering to the resist surface,
The resist remains in the same manner as the pattern at the time of exposure, and becomes the etching residue in the etching process, which causes a defective appearance. Therefore, the water-soluble ink of the present invention (product name: Sericor FM
-016, Maker Teikoku Ink) is printed on a screen or a tacho press.
（尚、溶剤系インキは塗膜を溶解するおそれがある。） 乾燥は常温の場合（約２時間以上）強制（50℃〜10分）
とする。その際インキのピンホールは皆無にする事。そ
の後２度目のエッチング処理をする、エッチッグ処理
液、時間は第１回と同様に行う。インキハクリはシンナ
ー又はアルコールにて浸漬、15秒程度でハケ洗浄しイン
キをハクリする、従って出来上がった外観は、第１図の
如くエッチング残りのない文字板の加飾に質感、新規性
を表現出来、さらに製造方法と歩留りを向上させた。(Note that solvent-based ink may dissolve the coating film.) Drying at room temperature (about 2 hours or more) Forced (50 ° C to 10 minutes)
And At that time, make sure there are no ink pinholes. After that, the second etching process is performed. The etching solution is used for the same time as the first time. The ink peeling is soaked in thinner or alcohol, washed with a brush for about 15 seconds, and the ink is peeled off. Therefore, the finished appearance can express the texture and novelty to the decoration of the dial plate without etching residue as shown in Fig. 1, Furthermore, the manufacturing method and the yield were improved.
水溶性インキの使用に下記の示す様に歩留りが向上し
た。The use of water-soluble ink improved the yield as shown below.
水溶性インキ 使用前 使用後 歩留率 40％ 95％ 以上述べたように本発明は、文字板の加飾に質感，高級
感，精密度の現出が出来、さらに加工精度、歩留りの向
上を可能にした。Water-soluble ink Before use After use Yield rate 40% 95% As described above, the present invention enables the appearance of texture, high quality, and precision in the decoration of the dial, and further improves processing accuracy and yield. Made possible
第１図（Ａ），（Ｂ）はそれぞれ本発明による文字板の
平面図と断面図、第２図（Ａ），（Ｂ）はそれぞれ従来
の文字板の平面図と断面図である。 １……文字板本体、２……塗装 ３……略字、４……ゴミ ５……水溶性インキ1 (A) and 1 (B) are a plan view and a sectional view of a dial according to the present invention, and FIGS. 2 (A) and 2 (B) are a plan view and a sectional view of a conventional dial, respectively. 1 ... Dial plate body, 2 ... Paint 3 ... Abbreviation, 4 ... Dust 5 ... Water-soluble ink
Claims (1)
工を施した後、該ラッピング表面に金属を蒸着し、フォ
トレジスト後、エッチング加工により金属模様等を表現
する腕時計用文字板において、水溶性印刷インキを使用
して、再マスキング、再エッチングをする事により、ゴ
ミ，ホコリ等によるピンホールを除去したことを特徴と
する腕時計用文字板。1. A wristwatch dial which expresses a metal pattern or the like by lapping the coated surface of a wristwatch dial, depositing a metal on the lapping surface, and then performing a photoresist etching process. A dial plate for a watch characterized by removing pinholes due to dust, dust, etc. by re-masking and re-etching using printing ink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30249386A JPH07119808B2 (en) | 1986-12-18 | 1986-12-18 | Watch dial |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30249386A JPH07119808B2 (en) | 1986-12-18 | 1986-12-18 | Watch dial |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63154985A JPS63154985A (en) | 1988-06-28 |
| JPH07119808B2 true JPH07119808B2 (en) | 1995-12-20 |
Family
ID=17909624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30249386A Expired - Fee Related JPH07119808B2 (en) | 1986-12-18 | 1986-12-18 | Watch dial |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07119808B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4011644B2 (en) * | 1996-04-02 | 2007-11-21 | シチズンホールディングス株式会社 | Display board structure for solar clock |
| US8418517B2 (en) | 2008-02-19 | 2013-04-16 | Showa Denko K.K. | Method of manufacturing a pipe coupling component |
-
1986
- 1986-12-18 JP JP30249386A patent/JPH07119808B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63154985A (en) | 1988-06-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH07119808B2 (en) | Watch dial | |
| CN101633281A (en) | Ceramic decoration and processing method thereof | |
| JPS5980773A (en) | Surface treatment of personal ornament | |
| JPH05106079A (en) | Display body and its production | |
| JPH0540182A (en) | Method for manufacturing decorative member | |
| JP3331619B2 (en) | Decorative member and method of manufacturing the same | |
| JPS6052572A (en) | Dial for wristwatch | |
| JPH0727036B2 (en) | Method for manufacturing exterior parts for watches | |
| JPS60224774A (en) | Production of dial for timepiece | |
| JPS59140394A (en) | Dial for watch | |
| JPH02296186A (en) | Dial plate for timepiece and manufacture thereof | |
| JP2520401B2 (en) | Manufacturing method of decorative parts | |
| JP3290284B2 (en) | Clock dial and manufacturing method thereof | |
| JPH07294666A (en) | Manufacture of dial for timepiece | |
| JPH08136670A (en) | Decoration member and its manufacturing method | |
| JPS6137998A (en) | Manufacture of dial of timepiece | |
| JPH06336690A (en) | Method for manufacturing metal transfer decorative pattern | |
| JPS63140979A (en) | Manufacture of dial for timepiece | |
| JPS6179785A (en) | Partial plating method of ornamental article | |
| JPS59190387A (en) | Dial for timepiece | |
| JPS63176496A (en) | Production of partial plating-decorated article | |
| JPH0421790A (en) | Method for etching external parts | |
| JPS625305B2 (en) | ||
| JPS6346859Y2 (en) | ||
| JPS6215237Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |