CN102350888A - Printing, positioning and plastic sucking integrated process - Google Patents
Printing, positioning and plastic sucking integrated process Download PDFInfo
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- CN102350888A CN102350888A CN2011102627752A CN201110262775A CN102350888A CN 102350888 A CN102350888 A CN 102350888A CN 2011102627752 A CN2011102627752 A CN 2011102627752A CN 201110262775 A CN201110262775 A CN 201110262775A CN 102350888 A CN102350888 A CN 102350888A
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- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
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Abstract
The invention provides a printing, positioning and plastic sucking integrated process, which comprises the steps of: firstly, printing images and texts on a plastic sheet by using a silk-screen printing process firstly; secondly, placing the plastic sheet printed with the images and texts on the surface of a working platform of a plastic sucking machine; positioning the position of a central point at a head of the plastic sheet, and tightly sucking the images and texts onto the surface of the plastic sheet by using a vacuum plastic sucking process; and finally, cooling and forming. By using the plastic sucking printing process provided by the invention, the images and texts are firmly bonded onto the plastic sheet, and patterns are clear; in addition, the process dose not give rise to environment pollution, so that the purpose of environment protection is achieved. The process disclosed by the invention can be used for manufacturing housings of products, such as aeromodelling planes, toy cars, safety helmets, refrigerators and the like, with various images and texts.
Description
Technical field
The invention belongs to printing technology, relate in particular to a kind of printing location plastic uptake integral process.
Background technology
At present, printing figure message on plastic sheet, a kind of method is directly to be printed on the product through spraying coating process, but the pattern that prints out through spraying coating process, pattern is clear inadequately, and spraying coating process also pollutes the environment.
Another kind method is earlier picture and text to be printed onto on the paper, paper is affixed on the plastic sheet, but the cohesive force between paper and the plastic sheet is often strong inadequately again, and paper splits away off from plastic sheet easily.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned prior art, provide a kind of picture and text not allow caducous printing location plastic uptake integral process.
The present invention is achieved in that a kind of printing location plastic uptake integral process, comprises the steps:
(1) adopts silk-screen printing technique, printing figure message on plastic sheet;
(2) plastic sheet that will print picture and text is seated on the Packing Machine work top, and locatees with plastic sheet head center point position;
(3) through Packing Machine mould is vacuumized the heating plastic uptake;
(4) cooling forming.
Further, before printing figure message on the plastic sheet, earlier plastic sheet is located.
Particularly, said positioning process is located with plastic sheet head center point position.
Preferably, the material of said plastic sheet is PC, PVC, APET.
Further, behind the cooling forming, plastic sheet is pruned and punch forming.
The present invention at first adopts silk-screen printing technique that picture and text are printed onto on the plastic sheet; Plastic sheet is seated on the Packing Machine work top then; And locate with plastic sheet head center point position; Adopt vacuum forming technology that picture and text tightly are adsorbed onto the plastic sheet surface again; Picture and text bond on plastic sheet firmly, clear patterns; In addition, technology of the present invention does not pollute the environment yet, and has realized the purpose of environmental protection.
The specific embodiment
Printing of the present invention location plastic uptake integral process is specific as follows:
1. the production environment of printing location plastic uptake integral process requires: require workshop moisture temperature moderate, environment keeps clean dustless.
2. printing location plastic uptake integral process materials used requires:
2.1 material requirements: plastic sheet adopts plastic uptake materials such as PC, PVC, APET;
2.2 the printing ink that serigraphy is adopted requires: PC and PVC material use SS series environment-friendly ink, and the APET material uses DYH series environment-friendly ink.
3. silk-screen printing technique flow process:
3.1 prepare before the seal
3.1.1 film output: according to normal silk-screen color separation; Length size according to the plastic uptake product mold; (size directly over the mould; Can not consider its extensibility; About it, front and back will consider its stretching 50%+5%); With reference to the extensibility of different materials, calculate the size of the film, export the film then;
3.1.2 half tone: view literary composition size is confirmed the half tone size;
3.1.3 scraper: its length is advisable to exceed graph-text content 3cm;
3.1.4 material is opened material: according to film size around about, front and back respectively add 6cm respectively and are advisable.
3.2 serigraphy:
3.2.1 earlier the plastic sheet center is reserved before the printing, is beneficial to back operation plastic uptake contraposition; Then, color is by the sequencing printing of setting, and last background color printing white or silver color are used about 100～140 orders of half tone order number;
3.2.2 in the printing process, notice that color parches fully, the China ink layer can not be scraped to such an extent that fall to be advisable, and can parch in about 10 hours behind the general white background;
3.2.3 necessary site is clear, the China ink layer is even, and no drag, dust, nothing scratch scratch etc.;
4. plastic uptake integral process flow process is located in printing:
4.1 the plastic uptake location: the plastic sheet that will print picture and text is seated on the Packing Machine work top, and locatees with plastic sheet head center point position;
4.2 plastic uptake: through Packing Machine mould is vacuumized the heating plastic uptake,, set corresponding heating-up temperature according to the different materials quality;
4.2.1 general PVC material, according to the thickness of material, all around, and top position are provided with heating-up temperature approximately respectively about 85 ℃～115 ℃, and heat time heating time is different and different with the material thickness;
4.2.2 general PC material, according to the thickness of material, all around, and top position are provided with heating-up temperature approximately respectively about 90 ℃～120 ℃, and heat time heating time is different and different with the material thickness;
4.2.3 general APET material, according to the thickness of material, all around, and top position are provided with heating-up temperature approximately respectively about 90 ℃～110 ℃, and heat time heating time is different and different with the material thickness;
4.2.4PC material must toast earlier before plastic uptake, the time is 60 minutes, and temperature is 90 ℃, the plastic uptake operation of being allowed for access after the completion to be baked.
5. plastics sucking moulding is located in printing: after plastic uptake is accomplished, behind the cooling forming, then plastic sheet is pruned and punch forming.
6. the plastic uptake packing of product and storage request are located in printing: the pad pearl is cotton in the middle of requiring product, and layering is put, and is middle with the cardboard isolation, prevents compressive deformation.
In sum; The present invention at first adopts silk-screen printing technique that picture and text are printed onto on the plastic sheet; The plastic sheet that will print picture and text then is seated on the Packing Machine work top; And locate with plastic sheet head center point position; Adopt vacuum forming technology that picture and text tightly are adsorbed onto the plastic sheet surface again; Picture and text bond on plastic sheet firmly, clear patterns; In addition, technology of the present invention does not pollute the environment yet, and has realized the purpose of environmental protection.Technology of the present invention can be made the product casing that various aeromodelling airplanes, toy car, crash helmet, refrigerator etc. have various picture and text.
More than describing only is preferred embodiment of the present invention; Those skilled in the art should understand; The present invention is not restricted to the described embodiments; Under the prerequisite that does not break away from the present invention's spirit and principle; The present invention also has various changes and modifications, and these variations and improvement all fall within protection scope of the present invention.
Claims (5)
1. a printing location plastic uptake integral process is characterized in that comprising the steps:
(1) adopts silk-screen printing technique, printing figure message on plastic sheet;
(2) plastic sheet that will print picture and text is seated on the Packing Machine work top, and locatees with plastic sheet head center point position;
(3) through Packing Machine mould is vacuumized the heating plastic uptake;
(4) cooling forming.
2. a kind of printing as claimed in claim 1 location plastic uptake integral process is characterized in that: before printing figure message on the plastic sheet, earlier plastic sheet is located.
3. a kind of printing as claimed in claim 2 location plastic uptake integral process, it is characterized in that: said positioning process is located with plastic sheet head center point position.
4. a kind of printing as claimed in claim 1 location plastic uptake integral process, it is characterized in that: the material of said plastic sheet is PC, PVC, APET etc.
5. a kind of printing as claimed in claim 1 location plastic uptake integral process is characterized in that: behind the cooling forming, plastic sheet is pruned and punch forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102627752A CN102350888A (en) | 2011-09-06 | 2011-09-06 | Printing, positioning and plastic sucking integrated process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102627752A CN102350888A (en) | 2011-09-06 | 2011-09-06 | Printing, positioning and plastic sucking integrated process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102350888A true CN102350888A (en) | 2012-02-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102627752A Pending CN102350888A (en) | 2011-09-06 | 2011-09-06 | Printing, positioning and plastic sucking integrated process |
Country Status (1)
| Country | Link |
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| CN (1) | CN102350888A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109224A (en) * | 2015-08-24 | 2015-12-02 | 珠海展祥模型有限公司 | Beautifying method of cork wood heat shrinkage skin model airplane |
| CN105946318A (en) * | 2016-05-25 | 2016-09-21 | 上海美挚网络科技有限公司 | Plastic product and preparation method thereof |
| CN106808674A (en) * | 2016-12-30 | 2017-06-09 | 中山市中凯电器科技有限公司 | A kind of forming method of working of plastics |
| CN107618174A (en) * | 2017-11-10 | 2018-01-23 | 成都日之容塑料制品有限公司 | Positioning printing plastics sucking moulding technique |
| CN107718520A (en) * | 2017-09-28 | 2018-02-23 | 安徽炳辰吸塑有限公司 | One kind printing positioning plastic uptake integral process |
| CN110561727A (en) * | 2019-09-23 | 2019-12-13 | 东莞广华汽车饰件科技有限公司 | adhesive film continuous plastic suction forming process |
| CN113895019A (en) * | 2021-09-09 | 2022-01-07 | 广州市三宝印刷有限公司 | PET (polyethylene terephthalate) plastic mask and preparation method and application thereof |
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| CN1736689A (en) * | 2004-08-17 | 2006-02-22 | 谭哲豪 | Production method of plastic package box first ornamented with color printing and pattern then molded |
| CN1752843A (en) * | 2004-09-24 | 2006-03-29 | 钟有琴 | Shaping method of model face |
| EP1659555A1 (en) * | 2004-11-23 | 2006-05-24 | Chrisha Creations, Ltd. | Dynamic display air inflatable device |
| CN1831898A (en) * | 2006-03-31 | 2006-09-13 | 崔海玉 | Manufacturing method of transparent astronomical sphere |
| CN101059219A (en) * | 2007-05-08 | 2007-10-24 | 李旭亮 | Production method of decorative lamp |
| CN101357509A (en) * | 2007-07-30 | 2009-02-04 | 叶欣 | Manufacture method of plastics parts for vehicle or cladding parts |
| CN101780717A (en) * | 2009-01-21 | 2010-07-21 | 梁冠华 | Forming method of foaming polypropylene |
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Patent Citations (7)
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| CN1736689A (en) * | 2004-08-17 | 2006-02-22 | 谭哲豪 | Production method of plastic package box first ornamented with color printing and pattern then molded |
| CN1752843A (en) * | 2004-09-24 | 2006-03-29 | 钟有琴 | Shaping method of model face |
| EP1659555A1 (en) * | 2004-11-23 | 2006-05-24 | Chrisha Creations, Ltd. | Dynamic display air inflatable device |
| CN1831898A (en) * | 2006-03-31 | 2006-09-13 | 崔海玉 | Manufacturing method of transparent astronomical sphere |
| CN101059219A (en) * | 2007-05-08 | 2007-10-24 | 李旭亮 | Production method of decorative lamp |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109224A (en) * | 2015-08-24 | 2015-12-02 | 珠海展祥模型有限公司 | Beautifying method of cork wood heat shrinkage skin model airplane |
| CN105109224B (en) * | 2015-08-24 | 2017-08-11 | 珠海展祥模型有限公司 | A kind of beautification method of cork wood thermal contraction skin model aircraft |
| CN105946318A (en) * | 2016-05-25 | 2016-09-21 | 上海美挚网络科技有限公司 | Plastic product and preparation method thereof |
| CN106808674A (en) * | 2016-12-30 | 2017-06-09 | 中山市中凯电器科技有限公司 | A kind of forming method of working of plastics |
| CN107718520A (en) * | 2017-09-28 | 2018-02-23 | 安徽炳辰吸塑有限公司 | One kind printing positioning plastic uptake integral process |
| CN107618174A (en) * | 2017-11-10 | 2018-01-23 | 成都日之容塑料制品有限公司 | Positioning printing plastics sucking moulding technique |
| CN110561727A (en) * | 2019-09-23 | 2019-12-13 | 东莞广华汽车饰件科技有限公司 | adhesive film continuous plastic suction forming process |
| CN113895019A (en) * | 2021-09-09 | 2022-01-07 | 广州市三宝印刷有限公司 | PET (polyethylene terephthalate) plastic mask and preparation method and application thereof |
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Application publication date: 20120215 |