CN102909979A - Thermal sublimation transfer printing process for plastic parts - Google Patents
Thermal sublimation transfer printing process for plastic parts Download PDFInfo
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- CN102909979A CN102909979A CN201110220626XA CN201110220626A CN102909979A CN 102909979 A CN102909979 A CN 102909979A CN 201110220626X A CN201110220626X A CN 201110220626XA CN 201110220626 A CN201110220626 A CN 201110220626A CN 102909979 A CN102909979 A CN 102909979A
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- transfer printing
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Abstract
The invention relates to a thermal sublimation transfer printing process for plastic parts, and belongs to the technical field of thermal sublimation transfer printing. The thermal sublimation transfer printing process includes steps of firstly, printing transfer printing patterns on a piece of paper by thermal sublimation transfer printing ink; secondly, wrapping the paper on a plastic part in such a manner that the position of the paper with the transfer printing patterns is matched with the position for transferring the patterns on the plastic part; thirdly, placing the plastic part wrapped with the paper into a sealing bag; fourthly, performing vacuum treatment for the sealing bag in the third step by a vacuum machine; fifthly, placing the sealing bag in the fourth step into a baking oven for baking the sealing bag for 2 to 120 minutes at the temperature ranging from 70 DEG C to 220 DEG C; and sixthly, taking the plastic part out from the sealing bag after baking is completed, and peeling off the paper wrapped on the plastic part. The thermal sublimation transfer printing process has the advantages that operation is simple, the cost is low, the efficiency is high, the thermal sublimation transfer printing process is applicable to various types of plastic parts, and the transfer printing patterns are high in definition.
Description
[technical field]
The present invention relates to a kind of image transfer printing process, belong to the thermal dye sublimation transfer printing technical field, particularly relate to a kind of plastic parts thermal dye sublimation transfer printing technique.
[background technology]
At present, the image on the plastic cement products generally can be by the method realization of thermal dye sublimation transfer printing, and its method mainly contains two kinds: the one, spread thermal dye sublimation transfer printing paper at the plastic parts on plane, and directly impress about 20 seconds with pyrograph machine; The 2nd, with the parcel plastic parts of weaving cotton cloth of thermal dye sublimation transfer printing ink jet printing, be put into again in the bag of extracting vacuum and put into the baking box impression of heating.These two kinds of methods all respectively have shortcoming, first method can only transfer printing on the plastic parts on plane, simultaneously since with the direct short contact of pyrograph machine panel of high temperature, just produce the inhomogeneous situation of color of image of transfer printing as long as occur the minimum temperature difference on the pyrograph machine, second method has solved the situation of erose plastic parts thermal dye sublimation transfer printing, but also there is very large defective, at first be that the density of weaving cotton cloth is inadequate, pattern is imprinted on the upper clear patterns degree that itself just makes of weaving cotton cloth and is affected, again be transferred on the plastic parts just fuzzyyer, also may stay the cloth escutcheon, can't transfer printing require fine and smooth pattern, also be to cause the method not have for a long time main cause accepted by the public; Next is to weave cotton cloth the adsorptivity of heat sublimation printing ink is more strengthened, the metastatic of printing ink is compared far short of what is expected with calico paper, again be transferred on the plastic parts coloring effect also just poor, need higher temperature and longer stoving time to remedy, thereby cause the durothermic requirement of plastic parts itself is more increased, the satisfactory plastic material of energy also is to cause this technique adopted reason on a large scale seldom.Be that the cost ratio calico paper cost of weaving cotton cloth wants expensive a lot of again, stoving time also more lengthens, and causes holistic cost higher.
[summary of the invention]
The object of the invention is to overcome the prior art deficiency, a kind of technique that can be adapted to various shape plastic parts, plastic parts thermal dye sublimation transfer printing simple to operate, with low cost is provided.
Invention is achieved through the following technical solutions:
It may further comprise the steps:
Step 1, get a piece of paper, this paper with the printing of thermal dye sublimation transfer printing ink on pattern transferring;
Step 2, get a plastic parts, matchingly this paper package is wrapped in this plastic parts with being printed with the paper of pattern transferring and the position of this this pattern of plastic parts transfer printing in the step 1;
Step 3, the plastic parts that will wrap up with paper in the step 2 are put into sealing bag;
Step 4, with vacuum machine the sealing bag in the step 3 is carried out application of vacuum;
Step 5, the sealing bag in the step 4 is put into baking box toast, stoving time is 2-120 minute, and baking temperature is 70 ℃-220 ℃;
Step 6, baking are taken out plastic parts after finishing from sealing bag, peel the paper that wraps up on the plastic parts off.
Preferably, between step 1 and the step 2, further comprising the steps of: with steam paper is fumigated, fumigation time is 1-2 minute;
Preferably, the stoving time in the step 5 is 50-100 minute, and baking temperature is 130 ℃-180 ℃;
Preferably, stoving time is 65 minutes in the step 5, and described baking temperature is 150 ℃;
Preferably, the paper sheet thickness of selecting in the step 1 is less than 0.088 millimeter;
Preferably, in the step 3 sealing bag be Nylon Bag, the fusing point of described Nylon Bag is greater than 220 ℃;
Preferably, further comprising the steps of after step 6 finishes: to the protection of finalizing the design of the plastic parts of finishing thermal dye sublimation transfer printing.
Beneficial effect of the present invention is: the transfer paper of one, employing is highly bright and clean transfer paper, so that image is more fine and smooth, definition is very high, can cross and satisfy the consumer to the requirement of definition; Two, because thermal dye sublimation transfer printing printing ink good metastatic on paper can make the transfer printing baking temperature lower, can be applicable to the plastic material that most products adopts, practicality is stronger; Three, the good transfer of paper is enhanced productivity so that stoving time shortens; Four, the stoving time span is large, by the temperature incubation function of baking box, can be so that the aberration of pattern transferring be less, and can control; Five, simple to operate, need not special installation and professional and technical personnel, the common laborer can operate by hummock through short-term cultivation and practical operation; Six, be applicable to the plastic parts of various patterns, and paper price is cheap, cost more easily is accepted.
[description of drawings]
Fig. 1 is process chart of the present invention.
[specific embodiment]
The invention will be further described below in conjunction with the drawings and the specific embodiments:
Embodiment 1: prepare material and equipment: (1) thermal dye sublimation transfer printing ink; (2) paper; (3) working of plastics to be processed; (4) sealing bag; (5) vacuum machine; (6) baking box.
Technical process: get a piece of paper; selected paper sheet thickness is less than 0.088 millimeter; print pattern transferring with the thermal dye sublimation transfer printing ink at this paper; the paper that is printed on pattern transferring be placed on the steam stifling once; fumigation time is 1 minute; other gets a plastic parts; matchingly this paper package is wrapped in this plastic parts with being printed with the paper of pattern transferring and the position of this this pattern of plastic parts transfer printing; putting into a sealing bag with the plastic parts of paper parcel; selected sealing bag is Nylon Bag; the fusing point of described Nylon Bag is greater than 220 ℃; after with vacuum machine above-mentioned sealing bag being carried out application of vacuum; sealing bag is put into baking box toast, stoving time is 2 minutes, and baking temperature is 70 ℃; after baking finishes; plastic parts is taken out from sealing bag, peel the paper that wraps up on the plastic parts off, and to the protection of finalizing the design of the plastic parts of finishing thermal dye sublimation transfer printing.
Embodiment 2: the material that the present embodiment is selected and equipment are identical with embodiment 1; technical process is as follows: get a piece of paper; selected paper sheet thickness is less than 0.088 millimeter; print pattern transferring with the thermal dye sublimation transfer printing ink at this paper; the paper that is printed on pattern transferring be placed on the steam stifling once; fumigation time is 1.5 minutes; other gets a plastic parts; matchingly this paper package is wrapped in this plastic parts with being printed with the paper of pattern transferring and the position of this this pattern of plastic parts transfer printing; putting into a sealing bag with the plastic parts of paper parcel; selected sealing bag is Nylon Bag; the fusing point of described Nylon Bag is greater than 220 ℃, with vacuum machine above-mentioned sealing bag is carried out application of vacuum after, sealing bag is put into baking box toasts; stoving time is 50 minutes; baking temperature is 130 ℃, and baking is taken out plastic parts after finishing from sealing bag; peel the paper that wraps up on the plastic parts off, and to the protection of finalizing the design of the plastic parts of finishing thermal dye sublimation transfer printing.
Embodiment 2: the material that the present embodiment is selected and equipment are identical with embodiment 1; technical process is as follows: get a piece of paper; selected paper sheet thickness is less than 0.088 millimeter; print pattern transferring with the thermal dye sublimation transfer printing ink at this paper; the paper that is printed on pattern transferring be placed on the steam stifling once; fumigation time is 2 minutes; other gets a plastic parts; matchingly this paper package is wrapped in this plastic parts with being printed with the paper of pattern transferring and the position of this this pattern of plastic parts transfer printing; putting into a sealing bag with the plastic parts of paper parcel; selected sealing bag is Nylon Bag; the fusing point of described Nylon Bag is greater than 220 ℃, with vacuum machine above-mentioned sealing bag is carried out application of vacuum after, sealing bag is put into baking box toasts; stoving time is 65 minutes; baking temperature is 150 ℃, and baking is taken out plastic parts after finishing from sealing bag; peel the paper that wraps up on the plastic parts off, and to the protection of finalizing the design of the plastic parts of finishing thermal dye sublimation transfer printing.
In operating process, can regulate fumigation time, stoving time and the baking temperature of paper according to actual conditions, if paper pliability after printing the pattern that needs transfer printing is relatively poor, can in the process of fumigating, prolong fumigation time, make paper more soft; In the time of baking, can regulate stoving time and baking temperature according to the pattern transferring demand, to reach corresponding effect.
The according to the above description announcement of book and instruction, those skilled in the art in the invention can also carry out suitable change and modification to above-mentioned embodiment.Therefore, the specific embodiment that discloses and describe above the present invention is not limited to also should fall in the protection domain of claim of the present invention modifications and changes more of the present invention.In addition, although used some specific terms in this specification, these terms do not consist of any restriction to the present invention just for convenience of description.
Claims (7)
1. plastic parts thermal dye sublimation transfer printing technique is characterized in that being that it may further comprise the steps:
Step 1, get a piece of paper, this paper with the printing of thermal dye sublimation transfer printing ink on pattern transferring;
Step 2, get a plastic parts, matchingly this paper package is wrapped in this plastic parts with being printed with the paper of pattern transferring and the position of this this pattern of plastic parts transfer printing in the step 1;
Step 3, the plastic parts that will wrap up with paper in the step 2 are put into a sealing bag;
Step 4, with vacuum machine the sealing bag in the step 3 is carried out application of vacuum;
Step 5, the sealing bag in the step 4 is put into baking box toast, stoving time is 2-120 minute, and baking temperature is 70 ℃-220 ℃;
Step 6, baking are taken out plastic parts after finishing from sealing bag, peel the paper that wraps up on the plastic parts off.
2. the technique of described plastic parts thermal dye sublimation transfer printing according to claim 1, it is characterized in that: between described step 1 and the step 2, further comprising the steps of: with steam paper is fumigated, fumigation time is 1-2 minute.
3. the technique of described plastic parts thermal dye sublimation transfer printing according to claim 1, it is characterized in that: the stoving time in the described step 5 is 50-100 minute, baking temperature is 130 ℃-180 ℃.
4. the technique of described plastic parts thermal dye sublimation transfer printing according to claim 3, it is characterized in that: described stoving time is 65 minutes, described baking temperature is 150 ℃.
5. the technique of described plastic parts thermal dye sublimation transfer printing according to claim 1, it is characterized in that: the paper sheet thickness of selecting in the described step 1 is less than 0.088 millimeter.
6. the technique of described plastic parts thermal dye sublimation transfer printing according to claim 1 is characterized in that: in the described step 3 sealing bag be Nylon Bag, the fusing point of described Nylon Bag is greater than 220 ℃.
7. the technique of described plastic parts thermal dye sublimation transfer printing according to claim 1, it is characterized in that: described step 6 is further comprising the steps of after finishing: to the protection of finalizing the design of the plastic parts of finishing thermal dye sublimation transfer printing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110220626XA CN102909979A (en) | 2011-08-02 | 2011-08-02 | Thermal sublimation transfer printing process for plastic parts |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110220626XA CN102909979A (en) | 2011-08-02 | 2011-08-02 | Thermal sublimation transfer printing process for plastic parts |
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| CN102909979A true CN102909979A (en) | 2013-02-06 |
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| CN201110220626XA Pending CN102909979A (en) | 2011-08-02 | 2011-08-02 | Thermal sublimation transfer printing process for plastic parts |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443991A (en) * | 2016-05-30 | 2017-12-08 | 比亚迪股份有限公司 | A kind of metallic article with decoration pattern and preparation method thereof |
| CN107554111A (en) * | 2017-06-12 | 2018-01-09 | 不能没有它股份有限公司 | The periphery obtained by distillation mode is decorated |
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| JPH04214392A (en) * | 1990-12-13 | 1992-08-05 | Nikon Corp | Method for transfer to spectacles frame |
| CN1294981A (en) * | 1999-11-04 | 2001-05-16 | 叶正雄 | Improved thermal transferring method for the surface of article |
| US6344103B1 (en) * | 2000-02-23 | 2002-02-05 | Hsien-Chang Cheng | Sublimation process of transferring a decal to surface of a watch case |
| CN1623798A (en) * | 2003-12-03 | 2005-06-08 | 奥诺奇姆工业有限公司 | Surface-decorating method for plastic articles |
| CN1715081A (en) * | 2004-06-29 | 2006-01-04 | 海宁市红狮电梯装饰有限公司 | Steel plate printed with pattern on surface and its transfer method and color life plate |
| CN1772500A (en) * | 2005-11-09 | 2006-05-17 | 许浩洪 | Prepn process of vacuum hot transferred plane grains for metal powder painting part |
| CN1990119A (en) * | 2005-12-29 | 2007-07-04 | 海宁市红狮电梯装饰有限公司 | Stainless steel plate surface treatment, pattern heat transfer process and plate made thereby |
| CN101037065A (en) * | 2006-03-14 | 2007-09-19 | 吴云峰 | Method of pattern heat printing |
| CN101058266A (en) * | 2007-05-25 | 2007-10-24 | 昆山传艺塑胶有限公司 | Method for manufacturing painting free heat-transferring printing paper and its printing transferring method |
| CN101665054A (en) * | 2009-07-02 | 2010-03-10 | 许浩洪 | Process for preparing vacuum thermal transfer plane textures of saturated polyurethane powder spray-paint part |
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2011
- 2011-08-02 CN CN201110220626XA patent/CN102909979A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04214392A (en) * | 1990-12-13 | 1992-08-05 | Nikon Corp | Method for transfer to spectacles frame |
| CN1294981A (en) * | 1999-11-04 | 2001-05-16 | 叶正雄 | Improved thermal transferring method for the surface of article |
| US6344103B1 (en) * | 2000-02-23 | 2002-02-05 | Hsien-Chang Cheng | Sublimation process of transferring a decal to surface of a watch case |
| CN1623798A (en) * | 2003-12-03 | 2005-06-08 | 奥诺奇姆工业有限公司 | Surface-decorating method for plastic articles |
| CN1715081A (en) * | 2004-06-29 | 2006-01-04 | 海宁市红狮电梯装饰有限公司 | Steel plate printed with pattern on surface and its transfer method and color life plate |
| CN1772500A (en) * | 2005-11-09 | 2006-05-17 | 许浩洪 | Prepn process of vacuum hot transferred plane grains for metal powder painting part |
| CN1990119A (en) * | 2005-12-29 | 2007-07-04 | 海宁市红狮电梯装饰有限公司 | Stainless steel plate surface treatment, pattern heat transfer process and plate made thereby |
| CN101037065A (en) * | 2006-03-14 | 2007-09-19 | 吴云峰 | Method of pattern heat printing |
| CN101058266A (en) * | 2007-05-25 | 2007-10-24 | 昆山传艺塑胶有限公司 | Method for manufacturing painting free heat-transferring printing paper and its printing transferring method |
| CN101665054A (en) * | 2009-07-02 | 2010-03-10 | 许浩洪 | Process for preparing vacuum thermal transfer plane textures of saturated polyurethane powder spray-paint part |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443991A (en) * | 2016-05-30 | 2017-12-08 | 比亚迪股份有限公司 | A kind of metallic article with decoration pattern and preparation method thereof |
| CN107554111A (en) * | 2017-06-12 | 2018-01-09 | 不能没有它股份有限公司 | The periphery obtained by distillation mode is decorated |
| US20180354226A1 (en) | 2017-06-12 | 2018-12-13 | Can't Live Without It, LLC. | Perimetric decoration by sublimation |
| US10632715B2 (en) | 2017-06-12 | 2020-04-28 | Can't Live Without It, LLC | Perimetric decoration by sublimation |
| CN107554111B (en) * | 2017-06-12 | 2020-06-05 | 不能没有它股份有限公司 | Peripheral decoration obtained by sublimation |
| US11020934B2 (en) | 2017-06-12 | 2021-06-01 | Can't Live Without It, LLC | Decoration by sublimation transfer sheet |
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Application publication date: 20130206 |