CN102873817A - Intra-mould glass injection part and production method thereof - Google Patents
Intra-mould glass injection part and production method thereof Download PDFInfo
- Publication number
- CN102873817A CN102873817A CN201210392533XA CN201210392533A CN102873817A CN 102873817 A CN102873817 A CN 102873817A CN 201210392533X A CN201210392533X A CN 201210392533XA CN 201210392533 A CN201210392533 A CN 201210392533A CN 102873817 A CN102873817 A CN 102873817A
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- CN
- China
- Prior art keywords
- glass
- printing
- injection
- mould
- ink
- Prior art date
- 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.)
- Pending
Links
- 239000011521 glass Substances 0.000 title claims abstract description 50
- 238000002347 injection Methods 0.000 title claims abstract description 24
- 239000007924 injection Substances 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 238000007639 printing Methods 0.000 claims abstract description 24
- 239000004033 plastic Substances 0.000 claims abstract description 19
- 229920003023 plastic Polymers 0.000 claims abstract description 19
- 239000000853 adhesive Substances 0.000 claims abstract description 12
- 230000001070 adhesive effect Effects 0.000 claims abstract description 12
- 238000001746 injection moulding Methods 0.000 claims abstract description 7
- 238000000465 moulding Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 239000011230 binding agent Substances 0.000 claims description 7
- 239000011265 semifinished product Substances 0.000 claims description 4
- 238000003854 Surface Print Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000007688 edging Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000005496 tempering Methods 0.000 claims description 3
- 238000005034 decoration Methods 0.000 abstract description 3
- 239000003292 glue Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses an intra-mould glass injection part and a production method thereof, and the intra-mould injection part is characterized in that a printing ink layer is printed on one surface of glass, an adhesive is printed on the printing ink layer, then the obtained product is placed in an injection mould, and the glass and plastics are bonded together through high temperature, so that the obtained object is directly prepared into a structural member through injection molding. The intra-mould glass injection part is mainly applied to the surface decoration of home appliances such as air conditioners and the like, and solves the insecurity problem that when plastics on the surface of a home appliance and glass for decoration are bonded together through an adhesive, the adhesive is easy to fail and crack.
Description
Technical field
The present invention relates to a kind of glass moulding and production method in mould, belong to the technical field of glassware processing.
Background technology
The housing of home appliance surface is by injection mo(u)lding at present, and its ornamental glass makes and is glued on housing.Bonding glass is a very important procedure when finished product is assembled, and also very high to the cohesive requirement of glue, grown by the time together for glue bond, the bonding force of glue easily lost efficacy, and entered easily moisture and dust, ftractureed between glass and the plastics, glassy layer comes off, and has certain risk.And operation increases in the assembling process of household appliances, material increases, and causes man-hour, energy waste.
Summary of the invention
Technical problem: for overcoming the defective of prior art, the object of the present invention is to provide glass moulding and production method in a kind of mould, by high temperature glass and plastic tie are combined, making it direct injection moulding becomes a structural member, and the whole workpiece of this kind molding mode is good, and production process is simple, energy savings, cost is low, has reduced the assembling man-hour of household appliances, has improved production efficiency.
Technical scheme: in the glass moulding, the surface printing of glass one side has ink lay in the mould of the present invention, printing binder on the ink lay, and adhesive is combined glass and plastic tie, makes it directly to be injection molded into as a whole member.
The glass in-mould injection is that the glass that will print is placed on the injection mold the inside that designs in advance, by high temperature glass and plastic tie is combined together injection mo(u)lding.Specifically may further comprise the steps:
A. after glass being handled well through cutting, edging, tempering operation as raw material;
B. ink printing is on glass what handle well, after super-dry, baking, curing, printing ink is attached on glass;
C. printing binder on printing ink places under 80 ℃ of-100 ℃ of temperature conditions, and through super-dry, baking, curing, adhesive is attached to and forms semi-finished product on the printing ink;
D. injection mold is through processing assembling, with semi-finished product put into injection mold cavity carry out plastic injection-moulded, 240 ± 5 ℃ of the pressure 120 ± 5MPa by adjusting injection moulding and temperature, adhesive is in the same place printing ink and plastic bonding, is injection molded into as a whole member.
Drying, baking, hardening time are 1-2 hour among the step C.
By above-mentioned technique, integral structure component of so final formation, thereby solved glass 1. printing ink 2. and between the plastics in conjunction with problem, and be a kind of effective in-mould injection glass technology.
Beneficial effect: the glass injection moulding process is reduced work hours, material by the as a whole member of injection moulding one-shot forming in the mould of the present invention, meets the requirement that economizes on resources.Solution is glued, the unsafe problems that glue easily lost efficacy and ftractures, safer, the more environmental protection of in-mould injection glass.
The specific embodiment
The home appliance surface ambetti all is to use the 3M glue bond now, and the time has been grown, and glue loses cohesive, glass is easy to crack, comes off, and bonding glass is a very important procedure when finished product is assembled, cohesive requirement to glue is also very high, implements in the following manner in order to address this problem the present invention.
According to home appliance surface glass decoration structural member, now design in advance injection mold, and processing is assembled into injection mold.Then according to the following steps facility:
A. after glass being handled well through operations such as cuttings, edging, tempering as raw material;
B. ink printing is on glass what handle well, after super-dry, baking, curing, printing ink is attached on glass;
C. printing binder on printing ink places (such as 80-100 ℃) under the suitable temperature conditions, and through super-dry, baking, curing, adhesive is attached to and forms parison on the printing ink;
D. after injection mold assembles through a series of processing, with parison put into injection mold cavity carry out plastic injection-moulded, through the debugging of glass Shooting Technique, by adjusting the pressure and temperature of injection moulding, under high temperature (240 ± 5 ℃), adhesive is in the same place printing ink and plastic bonding.
By above-mentioned technique; integral structure component of so final formation; thereby solved between glass ink and the plastics in conjunction with problem, ink binder is unusual environmental protection between glass and plastics; directly reduce the bonding operation of glass cement; reduce the material storing, reduce work hours, save the energy; glass and plastics can be used as a parts direct-assembling, are very effective to existing household electrical appliance industry.
In the above-mentioned technical process, the preferred temperature among the step C is 90 ℃-100 ℃, and drying, baking, hardening time are 1-2 hour.
The glass moulding of making according to above-mentioned technique is an integrated member, comprise glass and plastics, the surface printing of glass one side has ink lay, printing binder on the ink lay, adhesive is combined glass and plastic tie, makes it directly to be injection molded into as a whole member.
Claims (3)
1. the interior glass moulding of mould is characterized in that in this glass moulding that the surface printing of glass one side has ink lay, printing binder on the ink lay, and adhesive is combined glass and plastic tie, makes it directly to be injection molded into as a whole member.
2. one kind will require the production method of glass moulding in the 1 described mould such as right, it is characterized in that the method may further comprise the steps:
A. after glass being handled well through cutting, edging, tempering operation as raw material;
B. ink printing is on glass what handle well, after super-dry, baking, curing, printing ink is attached on glass;
C. printing binder on printing ink places under 80 ℃ of-100 ℃ of temperature conditions, and through super-dry, baking, curing, adhesive is attached to and forms semi-finished product on the printing ink;
D. injection mold is through processing assembling, with semi-finished product put into injection mold cavity carry out plastic injection-moulded, 240 ± 5 ℃ of the pressure 120 ± 5MPa by adjusting injection moulding and temperature, adhesive is in the same place printing ink and plastic bonding, is injection molded into as a whole member.
3. according to the production method of glass moulding in a kind of mould claimed in claim 2, it is characterized in that drying among the step C, baking, hardening time are 1-2 hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210392533XA CN102873817A (en) | 2012-10-16 | 2012-10-16 | Intra-mould glass injection part and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210392533XA CN102873817A (en) | 2012-10-16 | 2012-10-16 | Intra-mould glass injection part and production method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102873817A true CN102873817A (en) | 2013-01-16 |
Family
ID=47475442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210392533XA Pending CN102873817A (en) | 2012-10-16 | 2012-10-16 | Intra-mould glass injection part and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102873817A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105409062A (en) * | 2013-06-24 | 2016-03-16 | Few汽车电器厂有限责任两合公司 | Electrical Connection Configuration Components |
| CN110154299A (en) * | 2018-01-31 | 2019-08-23 | 广州金兰标识制品有限公司 | A kind of preparation method of the double layer light transmission without foam material |
| CN114161653A (en) * | 2021-11-18 | 2022-03-11 | 锦翰印刷（深圳）有限公司 | Printing injection molding process based on UV laminating adhesive |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1500610A (en) * | 2002-11-13 | 2004-06-02 | �۹�ӡˢ��ī������ʽ���� | Insert-molded article, production method of the insert-molded article and ink |
| JP2004249661A (en) * | 2003-02-21 | 2004-09-09 | Taiyi Precision Tech Corp | Printing method wherein screen printing is combined with planographic printing for use in imd and injection molding |
| EP1897713A1 (en) * | 2005-06-27 | 2008-03-12 | Central Glass Company, Limited | Method for producing window glass with decoration member and window glass with decoration member |
| CN101274498A (en) * | 2007-03-30 | 2008-10-01 | 深圳富泰宏精密工业有限公司 | Case of electronic device and manufacturing method therefor |
| CN101367619A (en) * | 2008-09-12 | 2009-02-18 | 江苏秀强玻璃工艺有限公司 | Manufacturing method of colorful crystal glass |
-
2012
- 2012-10-16 CN CN201210392533XA patent/CN102873817A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1500610A (en) * | 2002-11-13 | 2004-06-02 | �۹�ӡˢ��ī������ʽ���� | Insert-molded article, production method of the insert-molded article and ink |
| JP2004249661A (en) * | 2003-02-21 | 2004-09-09 | Taiyi Precision Tech Corp | Printing method wherein screen printing is combined with planographic printing for use in imd and injection molding |
| EP1897713A1 (en) * | 2005-06-27 | 2008-03-12 | Central Glass Company, Limited | Method for producing window glass with decoration member and window glass with decoration member |
| CN101274498A (en) * | 2007-03-30 | 2008-10-01 | 深圳富泰宏精密工业有限公司 | Case of electronic device and manufacturing method therefor |
| CN101367619A (en) * | 2008-09-12 | 2009-02-18 | 江苏秀强玻璃工艺有限公司 | Manufacturing method of colorful crystal glass |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105409062A (en) * | 2013-06-24 | 2016-03-16 | Few汽车电器厂有限责任两合公司 | Electrical Connection Configuration Components |
| CN105409062B (en) * | 2013-06-24 | 2018-02-27 | Few汽车电器厂有限责任两合公司 | Electrical Connection Configuration Components |
| CN110154299A (en) * | 2018-01-31 | 2019-08-23 | 广州金兰标识制品有限公司 | A kind of preparation method of the double layer light transmission without foam material |
| CN110154299B (en) * | 2018-01-31 | 2021-05-14 | 广州金兰标识制品有限公司 | Preparation method of double-layer light-transmitting foamless material |
| CN114161653A (en) * | 2021-11-18 | 2022-03-11 | 锦翰印刷（深圳）有限公司 | Printing injection molding process based on UV laminating adhesive |
| CN114161653B (en) * | 2021-11-18 | 2024-04-02 | 锦翰印刷（深圳）有限公司 | Printing injection molding process based on UV laminating adhesive |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130116 |