CN104525453A - White UV roll-coating production process - Google Patents
White UV roll-coating production process Download PDFInfo
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- CN104525453A CN104525453A CN201410671708.XA CN201410671708A CN104525453A CN 104525453 A CN104525453 A CN 104525453A CN 201410671708 A CN201410671708 A CN 201410671708A CN 104525453 A CN104525453 A CN 104525453A
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Abstract
The invention relates to a white UV roll-coating process in manufacturing of door leaves, namely, a white UV roll-coating production process. The process comprises the steps of 1, rolling and coating a transparent primer, namely, rolling and coating a layer of transparent primers on the surface of a base material of a door leaf plate blank for decorating through an UV roll-coating machine, wherein the transparent primers are UV transparent primers and 20 to 30g/m<2> of the transparent primers are rolled and coated at normal temperature; 2, rolling and coating UV white primer, namely, rolling and coating a layer of UV white primers on the transparent primers on the base material of the door leaf plate blank to form a rough blank, wherein the UV white primers are special UV white primers and 40 to 50g/m<2> of the UV white primers are rolled and coated at the normal temperature; 3, coating finish paint, namely, grinding the rough blank obtained in step 2 through a grinding machine, and then rolling and coating a layer of white finish paints on the UV white primer layers on the rough blank through the UV rolling and coating machine, wherein the white finish paints are special UV white finish paints and 40 to 50g/m<2> of the white finish paints are rolled and coated at the normal temperature. According to the process, the base material of the door leaf plate is avoided expansion, so that the flatness of the surface of a door leaf can be improved, and the production efficiency can be increased.
Description
Technical field
The present invention relates to white UV roll coating process in door leaf manufacture, especially a kind of white UV roller coating production technology avoided door leaf slab substrate expansion, improve door leaf surface smoothness and enhance productivity.
Background technology
During present bamboo wood composite door page is produced, white door leaf roller coating production technology adopts to scrape water ash on door leaf slab base material, then sprays white background and polish, then spray a white background, after polishing, spray white finish paint, this technique is scraping water ash link, and door leaf slab base material easily absorbs the moisture in water ash, cause door leaf slab substrate expansion, cause surface irregularity, affect next process job schedule, reduce door leaf production efficiency.
In sum, the white door leaf roller coating production technology of prior art causes door leaf slab substrate expansion, causes surface irregularity, reduces door leaf production efficiency.
Summary of the invention
The object of this invention is to provide a kind of white UV roller coating production technology of enhancing productivity, reducing production cost and ensuring the quality of products.
The technical scheme adopted for realizing above-mentioned purpose of the present invention is: a kind of white UV roller coating production technology, wherein, comprises the steps:
The first step, roller coating clear bottom, adopt at the bottom of UV coating roller roller coating layer of transparent at the door leaf slab substrate surface for decorating, this clear bottom adopts UV clear bottom, and at normal temperatures according to the amount roller coating of 20-30g/ ㎡, roller coating adopts ultraviolet lamp to carry out ultraviolet curing;
Second step, roller coating UV white background, on above-mentioned first step basis, the clear bottom of door leaf slab base material adopt another UV coating roller roller coating one deck UV white background form blank, this UV white background adopts special UV based white primer, at normal temperatures according to the amount roller coating of 40-50g/ ㎡, roller coating adopts ultraviolet lamp to carry out ultraviolet curing;
3rd step, upper finish paint, blank in above-mentioned second step is polished flat by sander, then the UV white background layer on blank adopts UV coating roller roller coating one deck white finish paint again, this white finish paint adopts special UV white finish paint, at normal temperatures according to the amount roller coating of 40-50g/ ㎡, roller coating adopts ultraviolet lamp to carry out ultraviolet curing.
Absorb the moisture content of water ash and the expansion that causes because above-mentioned technique avoids base material, cause the unequal shortcoming of substrate surface, also save the operation of a white background and polishing, and better effects if, save fee of material, improve production efficiency and reduce production cost.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described:
A kind of white UV roller coating production technology, is characterized in that, comprise the steps:
The first step, roller coating clear bottom, adopt at the bottom of UV coating roller roller coating layer of transparent at the door leaf slab substrate surface for decorating, this clear bottom adopts UV clear bottom [UV clear bottom adopts the transparent UV solidified paint of market sale], at normal temperatures according to the amount roller coating of 20-30g/ ㎡, roller coating adopts ultraviolet lamp to carry out ultraviolet curing;
Second step, roller coating UV white background, on above-mentioned first step basis, the clear bottom of door leaf slab base material adopt another UV coating roller roller coating one deck UV white background form blank, this UV white background adopts special UV based white primer [UV based white primer adopts the white UV cured primer of market sale], at normal temperatures according to the amount roller coating of 40-50g/ ㎡, roller coating adopts ultraviolet lamp to carry out ultraviolet curing;
3rd step, upper finish paint, blank in above-mentioned second step is polished flat by sander, then the UV white background layer on blank adopts UV coating roller roller coating one deck white finish paint again, this white finish paint adopts special UV white finish paint [UV white finish paint adopts the white UV of market sale to solidify finish paint], at normal temperatures according to the amount roller coating of 40-50g/ ㎡, roller coating adopts ultraviolet lamp to carry out ultraviolet curing.In this embodiment, absorb the moisture content of water ash and the expansion that causes because described technique avoids base material, cause the unequal shortcoming of substrate surface, also save the operation of a white background and polishing, and better effects if, save fee of material, improve production efficiency and reduce production cost.
Obviously, all embodiments of foregoing description are a part of embodiments of the present invention, instead of whole embodiments.Based on embodiments of the invention, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the category of the present invention's protection.
In sum, present invention, avoiding door leaf slab substrate expansion, improve door leaf surface smoothness and improve production efficiency.
Claims (1)
1. a white UV roller coating production technology, is characterized in that, comprise the steps:
The first step, roller coating clear bottom, adopt at the bottom of UV coating roller roller coating layer of transparent at the door leaf slab substrate surface for decorating, this clear bottom adopts UV clear bottom, and at normal temperatures according to the amount roller coating of 20-30g/ ㎡, roller coating adopts ultraviolet lamp to carry out ultraviolet curing;
Second step, roller coating UV white background, on above-mentioned first step basis, the clear bottom of door leaf slab base material adopt another UV coating roller roller coating one deck UV white background form blank, this UV white background adopts special UV based white primer, at normal temperatures according to the amount roller coating of 40-50g/ ㎡, roller coating adopts ultraviolet lamp to carry out ultraviolet curing;
3rd step, upper finish paint, blank in above-mentioned second step is polished flat by sander, then the UV white background layer on blank adopts UV coating roller roller coating one deck white finish paint again, this white finish paint adopts special UV white finish paint, at normal temperatures according to the amount roller coating of 40-50g/ ㎡, roller coating adopts ultraviolet lamp to carry out ultraviolet curing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410671708.XA CN104525453A (en) | 2014-11-21 | 2014-11-21 | White UV roll-coating production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410671708.XA CN104525453A (en) | 2014-11-21 | 2014-11-21 | White UV roll-coating production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104525453A true CN104525453A (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410671708.XA Pending CN104525453A (en) | 2014-11-21 | 2014-11-21 | White UV roll-coating production process |
Country Status (1)
| Country | Link |
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| CN (1) | CN104525453A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110014777A (en) * | 2019-05-23 | 2019-07-16 | 浙江恒源洁具股份有限公司 | A kind of skin carving closestool cover process |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101105A (en) * | 2009-12-17 | 2011-06-22 | 上海富臣化工有限公司 | Novel wooden door coating method |
| CN102755953A (en) * | 2011-04-28 | 2012-10-31 | 苏州市宏隆木业有限公司 | Wood door painting method |
-
2014
- 2014-11-21 CN CN201410671708.XA patent/CN104525453A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101105A (en) * | 2009-12-17 | 2011-06-22 | 上海富臣化工有限公司 | Novel wooden door coating method |
| CN102755953A (en) * | 2011-04-28 | 2012-10-31 | 苏州市宏隆木业有限公司 | Wood door painting method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110014777A (en) * | 2019-05-23 | 2019-07-16 | 浙江恒源洁具股份有限公司 | A kind of skin carving closestool cover process |
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Application publication date: 20150422 |