CN1084448A - Copying hologram and grating technology on crust - Google Patents
Copying hologram and grating technology on crust Download PDFInfo
- Publication number
- CN1084448A CN1084448A CN 92112146 CN92112146A CN1084448A CN 1084448 A CN1084448 A CN 1084448A CN 92112146 CN92112146 CN 92112146 CN 92112146 A CN92112146 A CN 92112146A CN 1084448 A CN1084448 A CN 1084448A
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- Prior art keywords
- hologram
- grating
- parent
- body surface
- technology
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- 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.)
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- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Holo Graphy (AREA)
Abstract
Duplicate white light in the last large tracts of land of body surface (glass, pottery, plastics, metal etc.) and show that the technology of three-dimensional hologram and grating is widely used, as making architectural constructional materials, artistic holographic images, lamp decoration, advertisement etc.Feature of the present invention is: the embossment shape hologram or the grating of any kind parent are transferred on the specific polymeric carrier material (secondary parent), then two utmost point parents are copied to holographic information on the thin resin layer that is coated in body surface as soft mold, form new decorative material.
Description
The invention belongs to the optical holography field.
Existing moulding holographic technology is that embossing hologram is made metal die, makes plastic sheeting hologram or grating by mold pressing.But on the object crust, can not use the direct copying hologram of this technology.If the plastic sheeting hologram that mold pressing is good is pasted on body surface, its intensity and weatherability are all relatively poor.
The objective of the invention is problem at above-mentioned existence, a kind of technology at the direct copying hologram of object crust is proposed: as shown in Figure 1, at first design and shoot embossing hologram (1), duplicate secondary motherboard (2) with this as master, and be work motherboard (mould) with (3), on the resinous coat of body surface, duplicate desired hologram or grating (4) with the work motherboard again, thereby form ornament materials (5).The work motherboard can be made large-area motherboard by piecing together the mould technology as required.
The secondary motherboard adopts room temperature vulcanization silica gel to make.Manufacture process is: the silicone fluid of being prepared is poured on levelling on the motherboard, and at room temperature promptly curable about 1 hour, or under 20-75 ℃ of temperature, shorten set time, peel off from parent then, put into baking oven, kept 1-3 hour down, carry out burin-in process and promptly make the secondary motherboard at 85-120 ℃.In order to strengthen the intensity of secondary motherboard, can stick one deck intensity woven dacron or other flexible materials preferably at the motherboard back side.The resin material that is used for the body surface film forming can be epoxy resin, varnish, polyamine fat bonding agent etc., and the different objects surface should be selected the different resins material for use, to guarantee firm bonding strength.As required can be vacuum aluminum-coated on film, strengthen diffraction efficiency.Reproducer as shown in Figure 2.Inject resin material (1) between work motherboard and body surface, roll extrusion motherboard (2) solidifies (3) through heating and pressurizing then, takes off the finished product (4) that motherboard obtains duplicating again.
The present invention in batch large tracts of land copying hologram or grating in body surface, to form various ornament materials.If at glass surface then form ambetti.Use this technology and hologram or grating replication can also be arrived material surfaces such as pottery, metal, paper, make the reflection-type ornament materials.Characteristics of the present invention are to solve the crust contour forging to duplicate problem, and cost is low, does not need the block press of the used costliness of present embossed hologram.The hologram quality of making of the present invention is good, the body surface thin layer as thin as a wafer, weather resistance is good.
Claims (5)
1, a kind of technology at crust large tracts of land reproducing relief type hologram and grating, it is characterized in that: the relief type hologram or the grating information of parent are transferred on the specific polymeric carrier material, then with its as the secondary parent by special process with hologram or grating replication to coated on the thin resin layer of body surface, form new decorative material.
2, holographic technique as claimed in claim 1 is characterized in that the secondary parent is made of macromolecular materials such as silicon rubber.
3, holographic technique as claimed in claim 1 is characterized in that the coated material is made up of macromolecule resin material and uses film-forming.
4, film-forming technology as claimed in claim 3 is characterized in that injecting macromolecule resin material between secondary parent and matrix, treats to take off the secondary parent behind this molding resin material, thereby hologram is retained on the base material.
5, large tracts of land as claimed in claim 1 is duplicated, and it is characterized in that implementing splicing by the secondary motherboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92112146 CN1084448A (en) | 1992-09-25 | 1992-09-25 | Copying hologram and grating technology on crust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92112146 CN1084448A (en) | 1992-09-25 | 1992-09-25 | Copying hologram and grating technology on crust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1084448A true CN1084448A (en) | 1994-03-30 |
Family
ID=4945763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92112146 Pending CN1084448A (en) | 1992-09-25 | 1992-09-25 | Copying hologram and grating technology on crust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1084448A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8118960B2 (en) | 2006-12-12 | 2012-02-21 | Byd Co., Ltd. | Method for forming an embossed holographic pattern |
| CN101516592B (en) * | 2006-08-10 | 2012-07-18 | 巴斯夫欧洲公司 | Matrices with an identification for producing decorating dressings |
-
1992
- 1992-09-25 CN CN 92112146 patent/CN1084448A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101516592B (en) * | 2006-08-10 | 2012-07-18 | 巴斯夫欧洲公司 | Matrices with an identification for producing decorating dressings |
| US8118960B2 (en) | 2006-12-12 | 2012-02-21 | Byd Co., Ltd. | Method for forming an embossed holographic pattern |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |