CN1099485A

CN1099485A - Method of forming gold photo

Info

Publication number: CN1099485A
Application number: CN 93116944
Authority: CN
Inventors: 史庭兆
Original assignee: Individual
Current assignee: Shi Jingwei
Priority date: 1993-08-25
Filing date: 1993-08-25
Publication date: 1995-03-01
Anticipated expiration: 2013-08-25
Also published as: CN1034060C

Abstract

The technology for making gold photo includes the following steps: copying clear photo by optical photography, scanning it into computer, transforming the scanned image into dot array pattern in computer, making zinc mould by laser etching technique, and punching gold sheet by the zinc mould to obtain gold photo for permanent storage.

Description

Method of forming gold photo

The present invention relates to a kind of method of forming gold photo, it mainly is with in the input of the image on the photograph computing machine, cooperate the technical finesse of laser finishing impression again and make the mould identical with image, and gold slice is carried out punching press with this mould, and the gold photo of making tool metallic luster and can preserving for a long time.

The development of camera work, various occurrences in human life scenery can be preserved with the influence of plane formula, splendid effect has been brought into play in the record of human history and the reception and registration of message, but present photograph is analyzed as can be known, no matter be that black and white or chromophotograph all are that the mat chemical agent shows image on printing paper, and such chemical agent all has its certain tenure of use, the photograph of black and white promptly can yellowing after after a while and is gone bad, the chromophotograph situation of fading especially is serious, it even can be because of temperature, humidity ... etc. the time limit of factor affecting to its preservation, this is real to be that existing photography finished product is preserved the maximum problem that goes up.

In addition, in using, common people also often find, the preservation of photograph also is not easy, especially after preserving for a long time, tend to photograph be damaged because of wearing out of paper, thereby the photograph of taking before many many decades all loss is idle most, be again another mortal wound in its preservation so can know the material of photograph.

When preserving the photography finished product, also can adopt positive (being commonly referred to as lantern slide) mode, positive is when cooperating slide projector to come projection to view and admire, the photograph that can obtain to flush out than negative film has better stereoscopic sensation, but it is quite inconvenience when viewing and admiring, because it must prepare projector, view and admire the room ... Deng, positive is more difficult than negative film on preserving simultaneously, because positive is when preserving, must consider the temperature of its deposit position, conditions such as humidity, generally all be that positive is deposited in the drying box, cooperate formalities such as regularly changing drying agent again, can be preserved really, even but in quite good preservation environment, the chemical substance that also can't guarantee positive itself can not faded because of the time, and obviously it still has its restriction in the sky earlier.

Fundamental purpose of the present invention is: a kind of method of forming gold photo is provided; it is turned over photograph clearly to take the photograph with the optical photography technology; again the image of taking the photograph is imported in the computing machine with scan mode; the influence that to be imported by computing machine is changed again; and make the image micronize, and cooperate the technical finesse of laser finishing impression to make mould again, by this mould gold slice is carried out punching press again; and image is formed on the gold slice, so can finish the gold photo that can forever preserve.

Method of the present invention to achieve these goals is: a kind of method of forming gold photo; its characteristics are: photograph is turned over the optical photography technology and is taken the photograph clearly; again with in the scan mode input computing machine; by computing machine the image of importing is changed into microgranular Pareto diagram again; again with the technical finesse of laser finishing impression; on zine plate, make the mould of identical patterns according to micronized arranged in patterns in the computing machine; and gold slice is carried out punch process by this mould, and make the gold photo of tool identical patterns.

Further specify the feature and the purpose of the inventive method below in conjunction with accompanying drawing.

Fig. 1 is the work flow synoptic diagram of method of forming gold photo provided by the present invention.

As can be known, method of forming gold photo provided by the present invention includes following steps shown in cooperation Fig. 1:

1. selection photograph:

Elder generation's selection picture photograph clearly is a material, also can photograph to personage or image that needs are made, and picture photograph is clearly finished in flushing.

2. turn over and take the photograph:

Selected clear photograph turned over the optical photography technology taken the photograph,, be difficult for, taken the photograph, so that zoom into the careful and picture of particle photograph clearly so turn over the optical photography technology with its amplification because the photograph egative film particle of the gained of generally photographing is thicker.

3. input computing machine:

Optical photography is turned over the image of taking the photograph and getting to be imported in the computing machine with scan mode.

4. video conversion:

Convert the image of importing to size, length, shape, angle, density and arrangement mode different microgranular Pareto diagram according to its shade and contrast by computing machine.

5. laser finishing impression molding:

With the technical finesse of laser finishing impression, on zine plate, carry out molding, be according to micronized pattern in the computing machine during its molding, according to the arrangement principle of point, line, surface make with computing machine in the identical mould of pattern that converts.

6. preparation gold slice:

Gold is rolled over into suitable thin slice, and its thickness is the best with the gold slice of 0.035mm.

7. punch process:

Place thickness that PVC or PV plastic material make on the backing plate of 0.01～0.03mm gold slice, and the mould of making by laser finishing impression technology carry out punching press with the pressure of 50psi.

After via above step, promptly finish the machine-shaping of gold photo, because the gold photo that method of the present invention stamped out is to be made of the concavo-convex particulate that stamps out, add its metallic character and light refraction effect, make no matter this gold photo from what angle is watched, all can present splendid stereoscopic sensation, and has resplendent and magnificent noble gloss, become the focus that people gaze at, its true tool superiority, again with the made gold photo of the inventive method because the material characteristic of itself, can not corrode, can be high temperature resistant, be not afraid of humidity, thereby can forever preserve, it breaks through the existing shortcoming of paper photo on material, a kind of collection treasure of tool artistic value more is provided simultaneously, really is a quite excellent technology.

Claims

1, a kind of method of forming gold photo; it is characterized in that: photograph is turned over the optical photography technology and is taken the photograph clearly; again with in the scan mode input computing machine; by computing machine the video conversion of importing is become microgranular Pareto diagram again; again with the technical finesse of laser finishing impression; on zine plate, make the mould of identical patterns, and gold slice is carried out punch process, and make the gold photo of tool identical patterns by this mould according to micronized arranged in patterns in the computing machine.

2, method of forming gold photo according to claim 1 is characterized in that: the gold slice thickness that carries out punching press with mould is 0.035mm.

3, method of forming gold photo according to claim 1, it is characterized in that: during punch process, gold slice can be placed thickness that PVC or PV plastic material make on the backing plate of 0.01～0.03mm, and the mould of being made by laser finishing impression technology carry out punching press with the pressure of 50psi.