CN201132462Y - Surface decoration - Google Patents
Surface decoration Download PDFInfo
- Publication number
- CN201132462Y CN201132462Y CNU2007201314571U CN200720131457U CN201132462Y CN 201132462 Y CN201132462 Y CN 201132462Y CN U2007201314571 U CNU2007201314571 U CN U2007201314571U CN 200720131457 U CN200720131457 U CN 200720131457U CN 201132462 Y CN201132462 Y CN 201132462Y
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- mold decoration
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- decoration
- injection
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Abstract
The utility model relates to an in-mold decoration (IMD), belonging to the technical field of a moldable injection decoration, and is particularly applied to information technology products, household appliances, electronic products, personal computers and automotive accessories. The in-mold decoration is characterized in that the back side of a transparent sheet is printed with ink patterns which are printed in the middle of an injection molding laminated sheet and the transparent sheet; the in-mold decoration is molded into a whole after drying treatment, punching and molding. The in-mold decoration has the advantages of shortened production time and cost reduction, improvement of the quality of products and increase of the scratch resistance for products; besides, the in-mold decoration has good solvent resistance and third dimension, clear figure, good light resistance and moisture resistance. The pictures and literatures, marks and color design of the in-mold decoration can be changed at any time dispensing with replacing moulds; the functional keystroke has uniform convexes and good handfeel; the service life of the in-mold decoration reaches more than 1 million times; the three-dimensional products have high printing accuracy and less error.
Description
Technical field
The utility model relates to a kind of surface decoration (IMD), specifically is widely used in information product, household electrical appliance, electronic product, PC, automobile ornaments etc., is a kind of decoration technique field of plastic injection moulding.
Background technology
Traditional surface decoration is to print off pattern on the surface of workpiece or in the equipment surface mesh of injection formed.Its plastic cement of the surface decoration of this kind structure penetrates and easily produces current mark, percussion mark, melt run, closes film line, printing ink etc. on the surface of product, and time one length will be by mill flower or scratch, and appearance is poor; Look spare is wayward, and aberration is big; Can't accomplish that silver color penetrates, and increases cost and pollutes; After making, plastic needs repeatedly later stage operation such as spraying, printing, plating, electricity carving, processing fraction defective height; As use double-colored ejaculation, and Mould Machining expense height, product variations is limited; Product such as polychrome make up, and need multi-disc to disassemble, and increase assembling difficulty on the line.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby a kind of surface decoration is provided, and can shorten the production time and cut down expenses; Can improve the quality of products, increase the damage resistant of product; Solvent resistance is strong, long service life, good, the clear patterns, against sunshine of third dimension, and moisture resistance is good.
Main solution of the present utility model is achieved in that
The utility model mainly comprises the injection molded layers sheet material, and feature is to adopt at the back side of clear sheet wire mark style ink logo, and the style ink logo places the centre of injection molded layers sheet material and moulding clear sheet, is one through mold pressing, injection mo(u)lding.
Described style ink logo becomes closed state, and its thickness is: 0.03mm～0.06mm.
Described injection molded layers sheet material reverse side is provided with the grafting boss.
Compared with the prior art the utility model has the following advantages:
The utility model is because the one-body molded technology of employing can be avoided (plastic needs repeatedly later stage operation such as spraying, printing, plating, electricity carving after making) trivial step; Seem it no longer is simple plastic cement, make and have a kind of technology used in conjunction colorful, grain effect, more can simulate the sensation of other materials, for example making outward appearance is metal, wood grain, bag, porcelain, and can't compare with conventional art on the texture and on the abrasion resistance; Can shorten the production time and cut down expenses; Can improve the quality of products, increase the damage resistant of product; Solvent resistance is strong, long service life, third dimension are good, clear patterns, against sunshine, moisture resistance good; Picture and text, sign and colour planning can change at any time, and need not more mold exchange; The protruding bubble of function button is even, good hand touch, and the life-span can reach more than 1,000,000 times; The printing precision of three-dimensional shape product is accurate, error+0.5mm; Three dimensional change can increase the free degree of designer to product design; The decalcomania ink logo can be made as various patterns, and as geometrical pattern, animal pattern, plant pattern etc. and printing collocation moulding, composite molding processing reaches seamless effect.
The utility model can be widely used in communications industry: mobile-phone lens, mobile phone key, phone housing, phone panel, visual window lens.Household electrical appliances industry: the control panel of electrical equipment such as washing machine, refrigerator, electric cooker, air-conditioning.Electronics industry: MP3, MP4, calculator, VCD, DVD, electronic notebook etc. are decorated face-piece, color shell and label.Computer industry: keyboard, mouse, face-piece.Car industry: instrument board, air-conditioning panel, interior trim, car light shell, sign etc.Other industries: medicine equipment, minaudiere, toy, motion and amusement and leisure articles for use etc.
Description of drawings:
Fig. 1 is the utility model construction profile schematic diagram.
Fig. 2 is the utility model structure A～A cutaway view.
The specific embodiment
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described;
A kind of surface decoration of the utility model adopts following processing step to make:
Cut out material (the PET thin-film material of whole volume): the film of whole volume is fixed on the clear sheet 1 of determining required size on the cutting machine.Heat treatment: clear sheet 1 is put into constant temperature oven heat-treat.Serigraphy: press the film of the required size of drawing computer photograph, be printed on the position of next procedure punching on the film, press the size of the film then and make half tone.With the back side of clear sheet 1 at screen printer online decalcomania ink logo 2.Netful binding agent of inking and water-based protective film on the clear sheet through being printed on style ink logo 2 are with the adhesion of increase with injection molding material.The dry processing: the drying of solvent type ink, the clear sheet that is printed on the style ink logo selects for use tunnel type three joints dry, and residual solvent is all volatilized.Cover diaphragm: cover diaphragm on the sheet material through being printed on style ink logo 2, prevent that sheet material from scratching and dustproof effect, diaphragm generally adopts the PE film, and thickness is: 0.03mm.Punching: punch there being the clear sheet that is printed on the printing inks pattern and is covered with diaphragm to put on the bench drill, the diameter in hole is: 2.5mm.Die-cut: as to select corresponding blanking die according to the demand of decoration, then ink logo that is printed on style and the sheet material that is covered with diaphragm are put into blanking die, entangle locating hole and carry out die-cut.Compression molding: require to select corresponding shaping mould according to decoration, the sheet material of die-cut good diaphragm is put into shaping mould carry out thermoforming, take out the sheet material of forming after the die sinking.Injection mo(u)lding: select corresponding injection mould according to the requirement of decoration, tear the sheet material of forming off diaphragm then and put into injection mold cavity injection mo(u)lding injection molded layers sheet material 3, through matched moulds, injection moulding, cooling, die sinking, eject, get product, after processing.
Above-mentioned technology is at the back side of moulding clear sheet 1 wire mark style ink logo 2, and style ink logo 2 places the centre of injection molded layers sheet material 3 and moulding clear sheet 1, is the decoration of one through die-cut, compression molding, injection mo(u)lding.
The utility model shape, size are decided according to the major product needs.Transparent membrane sheet material 1 selects for use PET, PC material to make.Printing ink is selected for use: solvent-borne type, light-cured type (UV printing ink).Accommodation layer sheet material (injection molded layers sheet material): numerical value (stay and use): ABS, PC, PmmA, PC+ABS, PS etc.
Claims (4)
1, a kind of surface decoration, comprise injection molded layers sheet material (3), it is characterized in that adopting at the back side of clear sheet (1) wire mark style ink logo (2), style ink logo (2) places the centre of injection molded layers sheet material (3) and clear sheet (1), is one through mold pressing, injection mo(u)lding.
2, a kind of surface decoration according to claim 1 is characterized in that described style ink logo (2) becomes closed state.
3, a kind of surface decoration according to claim 1 and 2 is characterized in that described style ink logo (2) thickness is: 0.03mm～0.06mm.
4, a kind of surface decoration according to claim 1 is characterized in that described injection molded layers sheet material (3) reverse side is provided with the grafting boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201314571U CN201132462Y (en) | 2007-12-14 | 2007-12-14 | Surface decoration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201314571U CN201132462Y (en) | 2007-12-14 | 2007-12-14 | Surface decoration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201132462Y true CN201132462Y (en) | 2008-10-15 |
Family
ID=40060737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201314571U Expired - Fee Related CN201132462Y (en) | 2007-12-14 | 2007-12-14 | Surface decoration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201132462Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101894500A (en) * | 2010-06-25 | 2010-11-24 | 深圳创维－Rgb电子有限公司 | Display front housing and manufacturing method thereof |
| CN106197562A (en) * | 2016-08-31 | 2016-12-07 | 南京隆远电气技术有限公司 | Electric power observation and control device |
| CN113276786A (en) * | 2021-06-30 | 2021-08-20 | 长春富晟安创汽车零部件有限公司 | Method for manufacturing luminous car logo mask |
-
2007
- 2007-12-14 CN CNU2007201314571U patent/CN201132462Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101894500A (en) * | 2010-06-25 | 2010-11-24 | 深圳创维－Rgb电子有限公司 | Display front housing and manufacturing method thereof |
| CN101894500B (en) * | 2010-06-25 | 2014-06-11 | 深圳创维－Rgb电子有限公司 | Display front housing and manufacturing method thereof |
| CN106197562A (en) * | 2016-08-31 | 2016-12-07 | 南京隆远电气技术有限公司 | Electric power observation and control device |
| CN113276786A (en) * | 2021-06-30 | 2021-08-20 | 长春富晟安创汽车零部件有限公司 | Method for manufacturing luminous car logo mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081015 Termination date: 20121214 |