CN85105600A - The method for making of metal print matrix for holograph - Google Patents
The method for making of metal print matrix for holograph Download PDFInfo
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- CN85105600A CN85105600A CN 85105600 CN85105600A CN85105600A CN 85105600 A CN85105600 A CN 85105600A CN 85105600 CN85105600 CN 85105600 CN 85105600 A CN85105600 A CN 85105600A CN 85105600 A CN85105600 A CN 85105600A
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Abstract
The method for making of metal print matrix for holograph.The invention belongs to improvement with holograph method copying hologram.It provides a kind of method of directly being made metal print matrix for holograph by photoresist.It is characterized in that photoresist is applied on the metal substrate, directly on metal substrate, lose corruption then and go out embossing hologram or grating, thereby obtain a metal print matrix for holograph.
Description
The invention belongs to improvement with holograph method copying hologram.
Light Impression company, the GIobral Images company of the present U.S., Japan Toppan Printing company, the central research institute of NEC (strain), the following method of the many employings of the printing mother matrix of the printing hologram that Britain Advanced Holographics company or the like makes: make a photoresist version embossing hologram earlier, plate a conductive layer then in the above, obtain an operplate printing mother matrix through processes such as plating, the demoulding, shaping, cleanings again.Such as the central research institute of NEC (strain) come to this (" optics " the 8th volume No. 4).The shortcoming of this method is to make the manufacture craft that the operplate printing mother matrix need pass through aforesaid a series of complexity by the photoresist version, and operation easier is big, the cost height.
Task of the present invention is to provide a kind of short-cut method of directly being made metal print matrix for holograph by the photoresist version.
Basic design of the present invention is; With photoresist routinely technology be applied on the metal substrate, be made into special-purpose photoresist version, and operation routinely, clap a hologram or grating, directly on metal substrate, erode away embossing hologram or grating then, thereby obtain the operplate printing mother matrix of a hologram with corrosive liquid.Used metal substrate comprises multiple materials such as all sheet metals that are applicable to printing, alloy sheets, clad metal sheet, composite metal alloy sheets, composite metal non-metal board, composite alloy non-metal board.Used corrosive liquid comprises can play the various proportionings of preparing separately or being hybridly prepared into acids, bases, salt compounds of corrosive attack and the corrosive liquid of concentration to above-mentioned metal substrate.
The present invention than the advantage of prior art be hologram the operplate printing mother matrix by special-purpose photoresist version directly corrosion form, technology is easy, scrappage is low, do not need a whole set of plating conductive layer and electroplating device, thereby cost is low.
The present invention is suitable for the making of metal print matrix for holograph and duplicates the fine structure figure of all micron number magnitudes, metal grating, speckle pattern etc.
Embodiment 1.1/ make a smooth finish greater than or be bordering on
8The metal lithographic plate.2/ routinely technology photoresist is applied on the sheet metal.3/ operates hologram of bat or grating routinely.The hydrofluoric acid solution corrosion of 4/ usefulness concentration about 5%.After fully cleaning cleaning, cleans with butanone again by 5/ usefulness tap water.
Embodiment 2.Pressing the operation steps 1/, 2/, 3/, 5/ of embodiment 1 carries out.The 4/th operation steps is: with phosphoric acid (5～25 parts) nitric acid (0.5～2 part) acetic acid (0.5～2 part) water (1～5 part) solution corrosion.
Embodiment 3.Pressing the operation steps 1/, 2/, 3/, 5/ of embodiment 1 carries out.The 4/th operation steps is: with hydrochloric acid (0.5～2 part) glycerine (2～0.5 parts) solution corrosion.
Embodiment 4.Pressing the operation steps 1/, 2/, 3/, 5/ of embodiment 1 carries out.The 4/th operation steps is: with potassium permanganate aqueous slkali corrosion (potassium permanganate: NaOH: water=(1～15): (0.5～10): 100).
Embodiment 5.Pressing the operation steps 1/, 2/, 3/, 5/ of embodiment 1 carries out.The 4/th operation steps is: with cerous sulfate (saturated or approaching saturated), nitric acid (5～20%) solution corrosion.
Claims (13)
1, the method for making of metal print matrix for holograph belongs to the improvement with holograph method copying hologram, it is characterized in that: photoresist is applied on the metal substrate, and directly on this photoresist version, erode away embossing hologram or grating comes with corrosive liquid.
2, method according to claim 1 is characterized in that metal substrate comprises all sheet metals that are suitable for printing, platform gold plate, clad metal sheet, composite metal alloy sheets, composite metal non-metal board, composite alloy non-metal board.
3, method according to claim 1 is characterized in that corrosive liquid acids, bases, salt, separately the solution of preparation or mixed preparing.
4, method according to claim 3 is characterized in that acids solution hydrofluoric acid solution.
5, method according to claim 3, it is held to levy and is acids solution phosphoric acid, nitric acid, acetum.
6, method according to claim 3, it is held to levy and is acid, alkali, saline mixed solution hydrochloric acid glycerite.
7, method according to claim 3 is characterized in that acid, alkali, saline mixed solution potassium permanganate aqueous slkali.
8, method according to claim 3 is characterized in that acid, alkali, saline mixed solution cerous sulfate salpeter solution.
9, method according to claim 4 is characterized in that hydrofluoric acid solution concentration is about 5%.
10, method according to claim 5 is characterized in that the proportioning of phosphoric acid, nitric acid, acetum is phosphoric acid: nitric acid: acetic acid: water=(5～25): (0.5～2): (0.5～2): (1～5).
11, method according to claim 6 is characterized in that the hydrochloric acid glycerite, and its proportioning is hydrochloric acid: glycerine=(0.5～2): (2～0.5).
12, method according to claim 7 is characterized in that the proportioning of potassium permanganate aqueous slkali is potassium permanganate: NaOH: water=(1～5): (0.5～10): 100.
13, method according to claim 8 is characterized in that the proportioning of cerous sulfate salpeter solution is, adds 5～20% nitric acid in the saturated or approaching saturated cerous sulfate solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85105600 CN85105600A (en) | 1985-07-16 | 1985-07-16 | The method for making of metal print matrix for holograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85105600 CN85105600A (en) | 1985-07-16 | 1985-07-16 | The method for making of metal print matrix for holograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN85105600A true CN85105600A (en) | 1987-01-14 |
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ID=4794585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 85105600 Pending CN85105600A (en) | 1985-07-16 | 1985-07-16 | The method for making of metal print matrix for holograph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN85105600A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103052506A (en) * | 2010-08-20 | 2013-04-17 | 爱克发印艺公司 | Digital system for creating a flexographic printmaster |
-
1985
- 1985-07-16 CN CN 85105600 patent/CN85105600A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103052506A (en) * | 2010-08-20 | 2013-04-17 | 爱克发印艺公司 | Digital system for creating a flexographic printmaster |
| CN103052506B (en) * | 2010-08-20 | 2015-04-08 | 爱克发印艺公司 | Device for creating a cylindrical relief printing object |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |