CN106553466A - Method for sticking - Google Patents
Method for sticking Download PDFInfo
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- CN106553466A CN106553466A CN201510630448.6A CN201510630448A CN106553466A CN 106553466 A CN106553466 A CN 106553466A CN 201510630448 A CN201510630448 A CN 201510630448A CN 106553466 A CN106553466 A CN 106553466A
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- China
- Prior art keywords
- membrane material
- decoration
- lamina
- jetting
- ink
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention relates to decorate technical field of membrane, method for sticking is refered in particular to, it comprises the following steps：A, in transparent membrane surface stencil figure lamina；B, ink figure lamina surface print last layer solid；C, will decoration membrane material be placed in the die cavity of jetting mold；D, to jetting plastic in the die cavity of jetting mold；E, carrier film is torn off, complete pad pasting；Decoration membrane material is directly projected with plastics and is engaged, surface decoration tech is completed disposably, soften decoration membrane material to carry out high stretching, stretched vertically by jetting mold, decoration membrane material is enable to be coated on plastic rubber member surface completely, projecting material temperature makes decoration membrane material and plastics react then together, three kinds of material tights are combined, ink will not fall off, the case hardness for projecting decorating film is improved simultaneously, and there is good decorative effect, have the advantages that process is simple, adhesive cover products good looking appearance, wearability are good.
Description
Technical field
The present invention relates to decorate technical field of membrane, method for sticking is refered in particular to.Background technology
In the market, shell such as mobile phone, computer notebook, computer, remote controller, the car room decoration of communication, electrical equipment equipment, its shell are colored more dull, and unsightly, what is had is also not wear-resisting.Now some communications, the shell of electrical equipment equipment carry out beauty using decorating film, but which can only be plane decoration film or shallow stretching decorating film, therefore monolithic case can not once project decoration, can not high curved surface or vertical plane decorate, complex process.
Existing decorating film can form decorative pattern by modes such as spraying, water transfer, thermal transfers.At present in incrustation membrane technology, spraying technology is dull, operation is complicated and pollutes, and back segment UV stiffeneds of need to arranging in pairs or groups, and fraction defective is high and technique is complicated；Water transfer, thermal transfer top layer are easily fallen, and contraposition precision is also poor, the first jet-out plastic workpiece of palpus, then back segment UV stiffeneds of arranging in pairs or groups, and technique is complicated；The decoration technique inside mold of IMF, IML, be by film Jing printing, shaping, punching after, be put into plastic mould injection; need to arrange in pairs or groups shaping mould, blanking die; and it is all linked with one another with injection mould, technique is complicated and yields is relatively low, and easily because red ink problem is produced when high temperature is projected；IMR in-mold transfer printing technologies, it is ink to be transferred on plastic workpiece after injection, but ink does not have high stretch, it is limited for the lifting of hardness, big corner design low can only be stretched, and case hardness is not high enough, there is many restriction and blind spot in design, and easily because red ink problem is produced when high temperature is projected, while long-time is using the problem for having ink detachment again, decorative effect is bad.
The content of the invention
The purpose of the present invention is aiming at the not enough of prior art presence and provides a kind of decoration membrane material is directly projected with plastics and engage, make surface of plastic product that there is good decorative effect, be provided simultaneously with high stretching, stretched vertically, the method for sticking of the effect of high surface hardness.
To achieve these goals, the technical solution used in the present invention is：Method for sticking is comprised the following steps：
A, decoration membrane material transparent membrane surface stencil figure lamina；
B, ink figure lamina surface print last layer solid；
C, will decoration membrane material be placed in the die cavity of jetting mold, make the carrier film of decoration membrane material towards mould intracavity wall；
D, to jetting plastic in the die cavity of jetting mold, make decorating film material tight with reference on plastic surface；
E, carrier film is torn off, complete pad pasting.
The ink figure lamina is imprinted on transparent membrane surface by serigraphy, intaglio, four-color process, coating and printing, digital printing, UV printings or in the way of electroplating.
Decoration membrane material is placed in the die cavity of jetting mold described in step C and is specially：
Decoration membrane material is cut into into block or rolled；
Biofilm location hole is preset on jetting mold；
Positioned by location hole, the decoration membrane material for being cut into block is hung in jetting mold, or rolling is decorated into membrane material and sent in jetting mold by feeder.
Wherein, include solid, ink figure lamina, transparent membrane, carrier film and the diaphragm for stacking gradually in the decoration membrane material after step B, wherein, diaphragm is first torn off before step C is carried out.
The diaphragm is PE films, PET film, PP films or release liners.
The diaphragm and transparent membrane are bonded in the two sides of carrier film respectively in a detachable fashion.
Description of the drawings
Fig. 1 is the structural representation of the decoration membrane material of stencil figure lamina of the present invention and solid.
Specific embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings, and as shown in Figure 1, the present invention is comprised the following steps：
1st, in the 3 surface stencil figure lamina 4 of transparent membrane of decoration membrane material, ink can be the ink special for meeting environmental protection.The decoration membrane material includes transparent membrane 3, carrier film 2 and the diaphragm 1 for stacking gradually; diaphragm 1 is PE films, PET film, PP films or release liners; diaphragm 1 and transparent membrane 3 are bonded in the two sides of carrier film 2 respectively in a detachable fashion, and transparent membrane 3 can be transparent hardened film；Ink figure lamina 4 is imprinted on 3 surface of transparent membrane by serigraphy, intaglio, four-color process, coating and printing, digital printing, UV printings or in the way of electroplating, and toasts dry after processing.
2nd, last layer solid 5 is printed on the surface of ink figure lamina 4, solid 5 can be directly projected then with plastics, strengthen the fastness combined with plastics by decoration membrane material, difference of the solid 5 according to injection material, from different plastics solids 5.After this step; decoration membrane material includes solid 5, ink figure lamina 4, transparent membrane 3, carrier film 2 and the diaphragm 1 for stacking gradually, and solid 5, ink figure lamina 4, transparent membrane 3, carrier film 2 and the diaphragm 1 for decorating membrane material is all environment-friendly materials.
3rd, first tear off diaphragm 1; decoration membrane material is cut into into block or rolled; and biofilm location hole is preset on jetting mold; then positioned by location hole; the decoration membrane material for being cut into block is hung in jetting mold; or during rolling is decorated membrane material by feeder feeding jetting mold, the carrier film 2 of decoration membrane material is made towards mould intracavity wall；
4th, to jetting plastic in the die cavity of jetting mold, decorating film material tight is made with reference on plastic surface；Mould temperature before and after appropriate adjustment jetting mold, material temperature is according to being projected after common plastics temperature high temperature as far as possible.
Certainly, the above is only the better embodiment of the present invention, therefore the equivalence changes done of all constructions according to described in present patent application scope, feature and principle or modification, it is included in the range of present patent application.
Claims (6)
1. method for sticking, it is characterised in that it comprises the following steps：A, decoration membrane material transparent membrane surface stencil figure lamina；B, ink figure lamina surface print last layer solid；C, will decoration membrane material be placed in the die cavity of jetting mold, make the carrier film of decoration membrane material towards mould intracavity wall；D, to jetting plastic in the die cavity of jetting mold, make decorating film material tight with reference on plastic surface；E, carrier film is torn off, complete pad pasting.
2. method for sticking according to claim 1, it is characterised in that：The ink figure lamina is imprinted on transparent membrane surface by serigraphy, intaglio, four-color process, coating and printing, digital printing, UV printings or in the way of electroplating.
3. method for sticking according to claim 1, it is characterised in that decoration membrane material is placed in the die cavity of jetting mold and is specially described in step C：Decoration membrane material is cut into into block or rolled；Biofilm location hole is preset on jetting mold；Positioned by location hole, the decoration membrane material for being cut into block is hung in jetting mold, or rolling is decorated into membrane material and sent in jetting mold by feeder.
4. method for sticking according to claim 1, it is characterised in that：Include solid, ink figure lamina, transparent membrane, carrier film and the diaphragm for stacking gradually in the decoration membrane material after step B, wherein, diaphragm is first torn off before step C is carried out.
5. method for sticking according to claim 4, it is characterised in that：The diaphragm is PE films, PET film, PP films or release liners.
6. method for sticking according to claim 4, it is characterised in that：The diaphragm and transparent membrane are bonded in the two sides of carrier film respectively in a detachable fashion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510630448.6A CN106553466A (en) | 2015-09-29 | 2015-09-29 | Method for sticking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510630448.6A CN106553466A (en) | 2015-09-29 | 2015-09-29 | Method for sticking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106553466A true CN106553466A (en) | 2017-04-05 |
Family
ID=58416781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510630448.6A Pending CN106553466A (en) | 2015-09-29 | 2015-09-29 | Method for sticking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106553466A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113844071A (en) * | 2021-09-23 | 2021-12-28 | 杭州智禾亿电子科技有限责任公司 | Production process of novel film panel |
-
2015
- 2015-09-29 CN CN201510630448.6A patent/CN106553466A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113844071A (en) * | 2021-09-23 | 2021-12-28 | 杭州智禾亿电子科技有限责任公司 | Production process of novel film panel |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20170405 |