CN103434291B - A kind of Special-type metal thermal transfer production technology - Google Patents
A kind of Special-type metal thermal transfer production technology Download PDFInfo
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- CN103434291B CN103434291B CN201310310259.1A CN201310310259A CN103434291B CN 103434291 B CN103434291 B CN 103434291B CN 201310310259 A CN201310310259 A CN 201310310259A CN 103434291 B CN103434291 B CN 103434291B
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Abstract
The invention discloses a kind of Special-type metal thermal transfer production technology, comprise the following steps: steps A: aluminium section bar pre-treatment: oil removing, chromaking, the process of spraying plating material are carried out to aluminium shape surface; Step B: the large young pathbreaker's transfer paper according to aluminium is cut into appropriate size, is placed on by aluminium on transfer paper, by vacuumize or glue paste transfer paper is fixed on aluminium section bar; Step C: aluminium section bar is put in transfer printing stove, mixes up transfer temperature and transfer time, transfer printing; Step D: aluminium section bar is come out of the stove, tears transfer paper, and aluminium presents pattern, and hot transfer printing completes.The special-shaped metal pattern obtained by this method is clear, and stereovision is enriched, and wood grain, bag pattern are true to nature, environmental protection, is the desirable material of decoration industry.
Description
Technical field
The present invention relates to a kind of production technology, in particular a kind of Special-type metal thermal transfer production technology.
Background technology
The special-shaped metal pattern obtained by existing special-shaped metal fever transfer printing process is unintelligible, and wood grain, bag pattern are true to nature not, environmental protection, can not meet instructions for use.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
The object of the present invention is to provide a kind of Special-type metal thermal transfer production technology, be intended to solve the special-shaped metal pattern obtained by existing special-shaped metal fever transfer printing process unintelligible, wood grain, bag pattern are true to nature not, environmental protection, can not meet the problem of instructions for use.
Technical scheme of the present invention is as follows: a kind of Special-type metal thermal transfer production technology, wherein, comprises the following steps:
Steps A: aluminium section bar pre-treatment: oil removing, chromaking, the process of spraying plating material are carried out to aluminium shape surface;
Step B: the large young pathbreaker's transfer paper according to aluminium is cut into appropriate size, is placed on by aluminium on transfer paper, by vacuumize or glue paste transfer paper is fixed on aluminium section bar;
Step C: aluminium section bar is put in transfer printing stove, mixes up transfer temperature and transfer time, transfer printing;
Step D: aluminium section bar is come out of the stove, tears transfer paper, and aluminium presents pattern, and hot transfer printing completes.
Described Special-type metal thermal transfer production technology, wherein, when being fixed on aluminium section bar by vacuumizing by transfer paper in step B, described step B is further comprising the steps of:
Step B11: the large young pathbreaker's transfer paper according to aluminium section bar is cut into appropriate size, is placed on the printing surface of transfer paper by the face that spraying aluminum profile is good, by good for transfer paper paper bag aluminium section bar, fixes Bian Kou position;
Step B21: the large young pathbreaker PET high temperature membrane bag according to aluminium section bar is cut into appropriate size, by high temperature membrane bag edge sealing, guarantees that edge sealing is firm, air tight;
Step B31: the aluminium section bar wrapped by transfer paper is put into and sealed in the PET bagging on limit, an envelope is real fixing, and the suction opeing that other end is put into vaccum-pumping equipment is fixed, and takes out slowly, and with the folding line of the light floating transfer paper of cloth.
Described Special-type metal thermal transfer production technology, wherein, in described step B11, realize fixing by Bian Kou position by adhesive sticker or tail line paper, the described every 50CM in Bian Kou position fixes a place.
Described Special-type metal thermal transfer production technology, wherein, in described step B21, is realized high temperature membrane bag edge sealing by edge banding machine, and the aluminium section bar after high temperature membrane encapsulation is tubular.
Described Special-type metal thermal transfer production technology, wherein, in described step B31, the pressure of vaccum-pumping equipment is 2.5-3.5mp.
Described Special-type metal thermal transfer production technology, wherein, in described step C, transfer temperature is 150 ° of C-220 ° of C and transfer time 15-20 minute.
Described Special-type metal thermal transfer production technology, wherein, when being pasted and fixed on aluminium section bar by glue by transfer paper in step B, described step B is further comprising the steps of:
Step B21: the large young pathbreaker's transfer paper according to aluminium section bar is cut into appropriate size, is applied glue by aluminium shape surface, then is bonded on aluminium section bar by transfer paper, with the floating folding line of cloth;
Step B22: the aluminium section bar layering glued is put well, natural air drying, then in aluminium section bar groove location, transfer paper is cut off with blade;
Step B23: put into by aluminium section bar in transfer printing stove, mixes up transfer temperature and transfer time, transfer printing.
Described Special-type metal thermal transfer production technology, wherein, in described step C, Yin Wendu is 150 ° of C-220 ° of C and transfer time 8-15 minute.
Described Special-type metal thermal transfer production technology, wherein, in described steps A, after aluminium shape surface curing of coatings, coating layer thickness is 50-80 μm, plating material thickness of coating 30-50 μm.
Described Special-type metal thermal transfer production technology, wherein, is the potassium bichromate solution of 2 ~ 4 grams per liters to aluminum section bar chromizing process use density in described steps A, soaks taking-up in 2-3 minute of disputing, after washing in the potassium bichromate solution of temperature 80-90 ° of C.
Beneficial effect of the present invention: the present invention is by providing a kind of Special-type metal thermal transfer production technology, and the special-shaped metal pattern obtained by this method is clear, stereovision is enriched, and wood grain, bag pattern are true to nature, environmental protection, is the desirable material of decoration industry.
Accompanying drawing explanation
Fig. 1 is the flow chart of steps of Special-type metal thermal transfer production technology in the present invention.
Detailed description of the invention
For making object of the present invention, technical scheme and advantage clearly, clearly, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.
As shown in Figure 1, be the flow chart of steps of Special-type metal thermal transfer production technology in the present invention.Described Special-type metal thermal transfer production technology specifically comprises the following steps:
Steps A: aluminium section bar pre-treatment: oil removing, chromaking, the process of spraying plating material are carried out to aluminium shape surface;
Step B: the large young pathbreaker's transfer paper according to aluminium is cut into appropriate size, is placed on by aluminium on transfer paper, by vacuumize or glue paste transfer paper is fixed on aluminium section bar;
Step C: aluminium section bar is put in transfer printing stove, mixes up transfer temperature and transfer time, transfer printing;
Step D: aluminium section bar is come out of the stove, tears transfer paper, and aluminium presents pattern, and hot transfer printing completes.
In described steps A, after aluminium shape surface curing of coatings, coating layer thickness is 50-80 μm, plating material thickness of coating 30-50 μm.
When being fixed on aluminium section bar by vacuumizing by transfer paper in step B, described step B is further comprising the steps of:
Step B11: the large young pathbreaker's transfer paper according to aluminium section bar is cut into appropriate size, is placed on the printing surface of transfer paper by the face that spraying aluminum profile is good, by good for transfer paper paper bag aluminium section bar, fixes Bian Kou position;
Step B21: the large young pathbreaker PET high temperature membrane bag according to aluminium section bar is cut into appropriate size, by high temperature membrane bag edge sealing, guarantees that edge sealing is firm, air tight;
Step B31: the aluminium section bar wrapped by transfer paper is put into and sealed in the PET bagging on limit, an envelope is real fixing, and the suction opeing that other end is put into vaccum-pumping equipment is fixed, and takes out slowly, and with the folding line of the light floating transfer paper of cloth.
In described step B11, Bian Kou position is fixed and is realized by adhesive sticker or tail line paper.
In order to ensure aluminium section bar and transfer paper fixation, in the present embodiment, the described every 50CM in Bian Kou position fixes a place.
In described step B21, high temperature membrane bag edge sealing is realized by edge banding machine.
In described step B21, the aluminium section bar after high temperature membrane encapsulation is tubular.
In described step B31, the pressure of vaccum-pumping equipment is 2.5-3.5mp.
When being fixed on aluminium section bar by vacuumizing by transfer paper, in described step C, transfer temperature is 150 ° of C-220 ° of C and transfer time 15-20 minute.
When being pasted and fixed on aluminium section bar by glue by transfer paper in step B, described step B is further comprising the steps of:
Step B21: the large young pathbreaker's transfer paper according to aluminium section bar is cut into appropriate size, is applied glue by aluminium shape surface, then is bonded on aluminium section bar by transfer paper, with the floating folding line of cloth;
Step B22: the aluminium section bar layering glued is put well, natural air drying, then in aluminium section bar groove location, transfer paper is cut off with blade;
Step B23: put into by aluminium section bar in transfer printing stove, mixes up transfer temperature and transfer time, transfer printing.
When being pasted and fixed on aluminium section bar by glue by transfer paper, in described step C, Yin Wendu is 150 ° of C-220 ° of C and transfer time 8-15 minute.
By chromatedsolution and metal function in described steps A, in the process of its Surface Creation trivalent or sexavalence chromizing layer, be used for the process of aluminium, magnesium and alloy thereof, also can form chromizing layer to iron and steel, but seldom be used alone, normal and phosphatization supports the use, with the hole of closed phosphate coating, make iron and steel passivation exposed in phosphate coating, to suppress the corrosiveness of remaining phospating accelerator, increase protective capacities further.
In described steps A, potassium bichromate solution is used to aluminum section bar chromizing process, in the potassium bichromate solution of temperature 80-90 ° of C, soak taking-up in 2-3 minute of disputing, after washing
Described potassium bichromate solution density is 2 ~ 4 grams per liters, can also add the phosphoric acid that density is 1 ~ 2 grams per liter according to actual needs.
Embodiment 1
Steps A: aluminium section bar pre-treatment: carry out oil removing, chromaking, the process of spraying plating material to aluminium shape surface, after aluminium shape surface curing of coatings, coating layer thickness is 50-80 μm, plating material thickness of coating 30-50 μm; Step B11: the large young pathbreaker's transfer paper according to aluminium section bar is cut into appropriate size, aluminium section bar is placed on (printing surface is towards the aluminium sprayed) on transfer paper, to wrap aluminium section bar with transfer paper, Bian Kou position adhesive sticker or tail line paper are fixed, and approximately every 50CM fixes a place; Step B12: the large young pathbreaker PET high temperature membrane bag according to aluminium section bar is cut into appropriate size, with edge banding machine by high temperature membrane bag edge sealing, guarantees that edge sealing is firm, air tight (aluminium section bar after high temperature membrane encapsulation is tubular); Step B13: the aluminium section bar wrapped by transfer paper is put into and sealed in the PET bagging on limit, an envelope is real fixing, and the suction opeing that other end is put into vaccum-pumping equipment is fixed, and takes out slowly, and pressure is adjusted at 2.5-3.5mp, and with the folding line of the light floating transfer paper of cloth; Step C: the aluminium section bar after floating is advanced in the transfer printing stove of 150 ° of C-220 ° of C, comes out of the stove after 15-20 minute; Step D: taken out gently by PET high temperature membrane bag after coming out of the stove, then torn by transfer paper, aluminium section bar presents pattern, hot transfer printing completes.
Embodiment 2
Steps A: aluminium section bar pre-treatment: carry out oil removing, chromaking, the process of spraying plating material to aluminium shape surface, after aluminium shape surface curing of coatings, coating layer thickness is 50-80 μm, plating material thickness of coating 30-50 μm; Step B21: the large young pathbreaker's transfer paper according to aluminium section bar is cut into appropriate size, is applied glue by aluminium shape surface, then is bonded on aluminium section bar by transfer paper, with the floating folding line of cloth; Step B22: the aluminium section bar layering glued is put well, wait air-dry after with blade, transfer paper is cut off (industry claims " draw cutter ", and object makes transfer paper and the abundant firm pasting of aluminium) by aluminium section bar groove location gently again; Step B23: aluminium section bar is put in the transfer printing stove of 150 ° of C-220 ° of C, come out of the stove after 8-15 minute; Step D: put in pond at once after coming out of the stove and soak, take out and transfer paper is torn, aluminium section bar presents pattern after soaking into, hot transfer printing completes.
The special-shaped metal pattern obtained by this method is clear, and stereovision is enriched, and wood grain, bag pattern are true to nature, environmental protection, is the desirable material of decoration industry.
Should be understood that, application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (4)
1. a Special-type metal thermal transfer production technology, is characterized in that, comprises the following steps: steps A: aluminium section bar pre-treatment: carry out oil removing, chromaking, the process of spraying plating material to aluminium shape surface; Step B11: the large young pathbreaker's transfer paper according to aluminium section bar is cut into appropriate size, the face that spraying aluminum profile is good is placed on the printing surface of transfer paper, wrap aluminium section bar with transfer paper, realize fixing by Bian Kou position by adhesive sticker or tail line paper, the described every 50CM in Bian Kou position fixes a place; Step B21: the large young pathbreaker PET high temperature membrane bag according to aluminium section bar is cut into appropriate size, by high temperature membrane bag by edge banding machine edge sealing, the aluminium section bar after high temperature membrane encapsulation is tubular, guarantees that edge sealing is firm, air tight; Step B31: the aluminium section bar wrapped by transfer paper is put into and sealed in the PET bagging on limit, an envelope is real fixing, and the suction opeing that other end is put into vaccum-pumping equipment is fixed, and takes out slowly, and with the folding line of the light floating transfer paper of cloth; Step C: aluminium section bar is put in transfer printing stove, mixing up transfer temperature is 150 ° of C-220 ° of C and transfer time 15-20 minute, transfer printing; Step D: aluminium section bar is come out of the stove, tears transfer paper, and aluminium presents pattern, and hot transfer printing completes.
2. Special-type metal thermal transfer production technology according to claim 1, is characterized in that, in described step B31, the pressure of vaccum-pumping equipment is 2.5-3.5mp.
3. the Special-type metal thermal transfer production technology according to claim 1-2 any one, is characterized in that, plating material thickness of coating 30-50 μm in described steps A.
4. the Special-type metal thermal transfer production technology according to claim 1-2 any one, it is characterized in that, be the potassium bichromate solution of 2 ~ 4 grams per liters to aluminum section bar chromizing process use density in described steps A, taking-up in 2-3 minute of disputing is soaked, after washing in the potassium bichromate solution of temperature 80-90 ° of C.
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| CN103434291B true CN103434291B (en) | 2016-01-27 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105196725A (en) * | 2015-10-12 | 2015-12-30 | 杭州临安市飞杰塑印有限公司 | Metal plate printing process |
| CN107101223A (en) * | 2016-02-22 | 2017-08-29 | 侯海永 | Surface color printing metal arc lighter casing production method |
| CN107042195A (en) * | 2017-04-17 | 2017-08-15 | 佛山市润昌得盛金属材料有限公司 | A kind of thermal transfer and the preparation method of roller coating |
| CN108995414A (en) * | 2018-07-11 | 2018-12-14 | 四川鼎际恒荣金属材料有限公司 | A kind of thermal transfer bagging method |
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| JPH0733113B2 (en) * | 1989-05-19 | 1995-04-12 | 三菱鉛筆株式会社 | Thermal transfer film for concave marking |
| JPH05221138A (en) * | 1992-02-10 | 1993-08-31 | Dainippon Printing Co Ltd | Thermal transfer printing method |
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| CN1353646A (en) * | 2000-03-25 | 2002-06-12 | 联合铁钢工业株式会社 | Method for manufacturing gravure-transfer-coated steel plate |
| CN2764612Y (en) * | 2004-10-13 | 2006-03-15 | 华南理工大学 | Vacuum heat transfer machine |
| CN1772500A (en) * | 2005-11-09 | 2006-05-17 | 许浩洪 | Prepn process of vacuum hot transferred plane grains for metal powder painting part |
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Effective date of registration: 20160927 Address after: 528138 F5-1, (F2) and (F1, F4), fan Lake District, central science and Technology Industrial Zone, Leping Town, Sanshui Town, Sanshui City, Zhejiang Province Patentee after: FOSHAN CHANGSHENG XINGLONG DECORATION MATERIAL CO., LTD. Address before: 528000 Guangdong city of Foshan province Lecong Austrian berza Hin 21 room 1001 Patentee before: Huo Lixian |
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Denomination of invention: A kind of special-shaped metal heat transfer printing process Effective date of registration: 20200918 Granted publication date: 20160127 Pledgee: Guangdong Nanhai Rural Commercial Bank branch branch of Limited by Share Ltd. Pledgor: FOSHAN CHANGSHENG XINGLONG DECORATION MATERIAL Co.,Ltd. Registration number: Y2020980006222 |