CN101745498B - Processing technique for coating blue on side of aluminum cap by roller coating - Google Patents
Processing technique for coating blue on side of aluminum cap by roller coating Download PDFInfo
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- CN101745498B CN101745498B CN200910231484XA CN200910231484A CN101745498B CN 101745498 B CN101745498 B CN 101745498B CN 200910231484X A CN200910231484X A CN 200910231484XA CN 200910231484 A CN200910231484 A CN 200910231484A CN 101745498 B CN101745498 B CN 101745498B
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Abstract
The invention discloses a processing technique for coating blue on the side of an aluminum cap by roller coating, which comprises the following steps: deoiling the surface of an aluminum plate; coating an impact resistant colorless polyester coating; coating a polyester impact resistant coating on the back; performing blue offset-lithop on the top; processing a cap cylinder; performing roller coating on the side with a blue coating; and processing a bottle cap. The processing technique is characterized in that: the coating of the blue coating on the side is carried out by a base coating machine for one time, wherein the coating is the polyester blue coating; the viscosity is 80+/-10 seconds; the roasting temperature is 180+/-5 DEG C; and the rotation speed is 60 cap/min; the side is finished through wet burnishing wet gloss oil, wherein the roasting temperature is 180+/-5 DEG C; and the rotation speed is 60 cap/min; irregular axial blue curved marks on the processed aluminum cap disappear, meanwhile a roller coating coupling is eliminated; the aluminum cap is uniformly coated in a radial direction and integrally plump; and the side is subjected to roller coating with the blue coating for one time, so that the production efficiency is improved.
Description
Technical field:
The present invention relates to the aluminium lid processing technique field, is the blue aluminium lid processing technology of a kind of side roller coating specifically.
Background technology:
At present, the following several kinds of technologies of the general employing of the processing of the aluminium lid that the side roller coating is blue: (1) is adopted and is coated with colourless coating, sprays the top behind the processing tube again and scalds silver color, and subject matter is: top silver color is not revealed the exact details, and the side irregular colour is spared; (2) employing is coated with colourless coating, and printed on top is blue, processes tube trailing flank printing blue colour correction mask light then, and subject matter is: there is the not full phenomenon of the printed connectors and the side printing leakage end side; (3) employing is coated with colourless coating, and printed on top is blue, and axial irregular blue curve vestige generally all appears in a processing tube trailing flank roller coating blue paste, and side lid radially crawling is even, and integral body is not full, and very difficult disposable application is accomplished.
Summary of the invention:
The objective of the invention is to overcome the deficiency of above-mentioned prior art; And provide a kind of side roller coating blue aluminium lid processing technology, mainly solve existing side coating and the axial irregular blue curve vestige of aluminium lid, side aluminium lid problems such as radially even the and integral body of crawling is not full occur.
In order to achieve the above object, the present invention is achieved in that the aluminium lid processing technology that the roller coating of a kind of side is blue, and its special character is to comprise following processing step:
A surface of aluminum plate oil removing: 180 ± 5 ℃ of temperature, drying room stoving time 10 minutes;
B is coated with the colourless polyester coating of anti-deep-draw: adopt the coating machine roller coat, viscosity 50 ± 10s, dry film 3 ± 0.5g/m
2, 180 ± 5 ℃ of temperature, drying room stoving time 10 minutes;
The c back side is coated with resistant polyester deep-draw coating: adopt the coating machine roller coat, viscosity 50 ± 10s, dry film 3 ± 0.5g/m
2, 180 ± 5 ℃ of temperature, drying room stoving time 10 minutes;
D top offset lithography is blue: twice printing of offset print dark purple blue oil China ink, 160 ± 5 ℃ of temperature, drying room stoving time 10 minutes;
E processes cup: adopt the tilting-type punch ram to stretch, height 35-70mm;
F side roller coating blue paste: with the disposable application of base coating machine, be coated with the polyester blue paste, viscosity 80 ± 10s, 180 ± 5 ℃ of bakings, 60/min of rotating speed;
G side Lacquer finish: use the wet gloss oil Lacquer finish of wet cover, 180 ± 5 ℃ of bakings, 60/min of rotating speed;
H rolling cushioning is processed the aluminium lid finished product.
Compared with present technology roller coating blue aluminium lid processing technology in a kind of side of the present invention has outstanding substantive distinguishing features and marked improvement, and 1, the axial irregular blue curve vestige of aluminium lid disappears, and eliminated the roller coating joint simultaneously; 2, aluminium lid radially is coated with evenly, and is whole full; 3 have realized the blue disposable application completion in side, enhance productivity.
The specific embodiment:
In order to understand better and to implement, specify the blue aluminium lid processing technology of a kind of side of the present invention roller coating below in conjunction with embodiment.
Embodiment 1, with the surface of aluminum plate oil removing, and temperature 180, drying room baking 10 minutes; Be coated with the colourless polyester coating of anti-deep-draw, adopt the coating machine roller application, working viscosity 50s is in film 3g/m
2, 180 ℃ of temperature, drying room baking 10 minutes; The back side is coated with resistant polyester deep-draw coating, adopts the coating machine roller application, working viscosity 50s, dry film 3g/m
2, 180 ℃ of temperature, drying room baking 10 minutes; It is blue to carry out the top offset lithography, presses tinctorial pattern, adopts twice printing of offset print dark purple blue oil China ink, 160 ℃ of temperature, drying room baking 10 minutes; The processing cup adopts the tilting-type punch ram to stretch, height 55mm; Carry out side roller coating blue paste, adopt the disposable application of base coating machine, be coated with the polyester blue paste; Working viscosity 80s, 180 ℃ of bakings, 60/min of rotating speed; Side Lacquer finish then uses the wet gloss oil Lacquer finish of the wet cover of RCG3003 of Ah's Taka, 180 ℃ of bakings; 60/min of rotating speed carries out the postorder processing of aluminium lid at last, and rolling cushioning or assembling form finished product.
Embodiment 2, with the surface of aluminum plate oil removing, and temperature 185, drying room baking 10 minutes; Be coated with the colourless polyester coating of anti-deep-draw, adopt the coating machine roller application, working viscosity 60s, dry film 3.5g/m
2, 185 ℃ of temperature, drying room baking 10 minutes; The back side is coated with resistant polyester deep-draw coating, adopts the coating machine roller application, working viscosity 60s, dry film 3.5g/m
2, 185 ℃ of temperature, drying room baking 10 minutes; It is blue to carry out the top offset lithography, presses tinctorial pattern, adopts twice printing of offset print dark purple blue oil China ink, 165 ℃ of temperature, drying room baking 10 minutes; The processing cup adopts the tilting-type punch ram to stretch, height 70mm; Carry out side roller coating blue paste, adopt the disposable application of base coating machine, be coated with the polyester blue paste; Working viscosity 90s, 185 ℃ of bakings, 60/min of rotating speed; Side Lacquer finish then uses the wet gloss oil Lacquer finish of the wet cover of RCG3003 of Ah's Taka, 185 ℃ of bakings; 60/min of rotating speed carries out the postorder processing of aluminium lid at last, and rolling cushioning or assembling form finished product.
Embodiment 3, with the surface of aluminum plate oil removing, and temperature 175, drying room baking 10 minutes; Be coated with the colourless polyester coating of anti-deep-draw, adopt the coating machine roller application, working viscosity 40s, dry film 2.5g/m
2, 175 ℃ of temperature, drying room baking 10 minutes; The back side is coated with resistant polyester deep-draw coating, adopts the coating machine roller application, working viscosity 40s, dry film 2.5g/m
2, 175 ℃ of temperature, drying room baking 10 minutes; It is blue to carry out the top offset lithography, presses tinctorial pattern, adopts twice printing of offset print dark purple blue oil China ink, 155 ℃ of temperature, drying room baking 10 minutes; The processing cup adopts the tilting-type punch ram to stretch, height 35mm; Carry out side roller coating blue paste, adopt the disposable application of base coating machine, be coated with the polyester blue paste; Working viscosity 70s, 175 ℃ of bakings, 60/min of rotating speed; Side Lacquer finish then uses the wet gloss oil Lacquer finish of the wet cover of RCG3003 of Ah's Taka, 175 ℃ of bakings; 60/min of rotating speed carries out the postorder processing of aluminium lid at last, and rolling cushioning or assembling form finished product.
Claims (1)
1. aluminium lid processing technology that the side roller coating is blue is characterized in that comprising following processing step:
A surface of aluminum plate oil removing: 180 ± 5 ℃ of temperature, drying room stoving time 10 minutes;
B is coated with the colourless polyester coating of anti-deep-draw: adopt the coating machine roller coat, viscosity 50 ± 10s, dry film 3 ± 0.5g/m
2, 180 ± 5 ℃ of temperature, drying room stoving time 10 minutes;
The c back side is coated with resistant polyester deep-draw coating: adopt the coating machine roller coat, viscosity 50 ± 10s, dry film 3 ± 0.5g/m
2, 180 ± 5 ℃ of temperature, drying room stoving time 10 minutes;
D top offset lithography is blue: twice printing of offset print dark purple blue oil China ink, 160 ± 5 ℃ of temperature, drying room stoving time 10 minutes;
E processes cup: adopt the tilting-type punch ram to stretch, height 35-70mm;
F side roller coating blue paste: with the disposable application of base coating machine, be coated with the polyester blue paste, viscosity 80 ± 10s, 180 ± 5 ℃ of bakings, 60/min of rotating speed;
G side Lacquer finish: use the wet gloss oil Lacquer finish of wet cover, 180 ± 5 ℃ of bakings, 60/min of rotating speed;
H rolling cushioning is processed the aluminium lid finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910231484XA CN101745498B (en) | 2009-12-11 | 2009-12-11 | Processing technique for coating blue on side of aluminum cap by roller coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910231484XA CN101745498B (en) | 2009-12-11 | 2009-12-11 | Processing technique for coating blue on side of aluminum cap by roller coating |
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| Publication Number | Publication Date |
|---|---|
| CN101745498A CN101745498A (en) | 2010-06-23 |
| CN101745498B true CN101745498B (en) | 2012-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910231484XA Active CN101745498B (en) | 2009-12-11 | 2009-12-11 | Processing technique for coating blue on side of aluminum cap by roller coating |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909976A (en) * | 2012-10-23 | 2013-02-06 | 山东丽鹏股份有限公司 | Production technique for printing curved surface of aluminous cover in wet-on-wet manner |
| CN102909973A (en) * | 2012-10-23 | 2013-02-06 | 山东丽鹏股份有限公司 | Production process for skip printing of aluminum plate |
| CN102909167A (en) * | 2012-10-23 | 2013-02-06 | 山东丽鹏股份有限公司 | Production process for painting aluminium plate to be red |
| CN104139622B (en) * | 2014-07-18 | 2016-04-20 | 山东丽鹏股份有限公司 | The technique that a kind of aluminium lid side blistering republishes |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1180035A (en) * | 1996-09-05 | 1998-04-29 | 王扬武 | Method for producing bottle cap |
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2009
- 2009-12-11 CN CN200910231484XA patent/CN101745498B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1180035A (en) * | 1996-09-05 | 1998-04-29 | 王扬武 | Method for producing bottle cap |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2006-7154A 2006.01.12 |
| JP特开平11-244778A 1999.09.14 |
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| CN101745498A (en) | 2010-06-23 |
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Application publication date: 20100623 Assignee: Chengdu Seariver Closures Co., Ltd. Assignor: Shandong Lipeng Co., Ltd. Contract record no.: 2012370000231 Denomination of invention: Processing technique for coating blue on side of aluminum cap by roller coating Granted publication date: 20120314 License type: Exclusive License Record date: 20121121 |
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