CN1932151A - Low-gram weight white impregnated bond paper and producing method thereof - Google Patents
Low-gram weight white impregnated bond paper and producing method thereof Download PDFInfo
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- CN1932151A CN1932151A CN 200610113383 CN200610113383A CN1932151A CN 1932151 A CN1932151 A CN 1932151A CN 200610113383 CN200610113383 CN 200610113383 CN 200610113383 A CN200610113383 A CN 200610113383A CN 1932151 A CN1932151 A CN 1932151A
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Abstract
The present invention relates to a production method of titanium white paper. Said production method includes the following steps: mixing the titanium white powder and adhesive B to obtain titanium white powder mixed adhesive B; mixing the titanium white powder and adhesive A to obtain titanium white powder mixed adhesive A; impregnating base paper with adhesive; spray-coating titanium white powder mixed adhesive B on one side or two sides of base paper impregnated with adhesive; drying said base paper; then spray-coating the titanium white powder mixed adhesive A on two sides of the base paper coated with titanium white powder mixed adhesive B; drying said base paper; cooling and cutting so as to obtain the invented low-gum white impregnated adhesive film paper finished product.
Description
Technical field
The present invention relates to a kind of low-gram weight white impregnated bond paper and production method thereof that is applied in the wood-based plate industry.
Background technology
At present, in impregnated bond paper was produced, white impregnated paper demand was big, used one section or two sections cement dipping machines in the production, with melamino-formaldehyde tree or Lauxite it was processed, and its finished product is applied to the production of secondary veneer.But if with the high white in finish body paper of grammes per square metre then cost high and produce in be difficult for infiltration, and the low white in finish body paper of grammes per square metre can secondary overlay easily produce in the production reveal the exact details, quality problems such as anti-pollution difference.
Summary of the invention
In order to solve the high and ropy problem of low grammes per square metre of the high grammes per square metre cost of impregnated bond paper, the present invention will provide low-gram weight white impregnated bond paper and production method thereof, in the hope of using low grammes per square metre body paper to reduce production costs, and in secondary operations, be difficult for producing reveal the exact details, quality problems such as anti-pollution difference.
The present invention is by the following technical solutions: a kind of production method of low-gram weight white impregnated bond paper the steps include:
Get the raw materials ready: titanium dioxide and adhesive A are mixed by 1: 10～20 weight ratio, obtain titanium dioxide epoxy glue A;
Impregnation: body paper is immersed adhesive;
Dry: that the body paper behind the impregnation is carried out drying;
Coating: coating titanium dioxide epoxy glue A on the two sides of the body paper behind the impregnation;
Dry again: the body paper to coating titanium dioxide epoxy glue A carries out drying;
Then through supercooling with cut, promptly become the white impregnated bond paper finished product.
Low-gram weight white impregnated bond paper with this kind method is produced is characterized in that: the base material of this paper is low grammes per square metre body paper, and base material is through the adhesive impregnation, and its two sides all is coated with one deck titanium dioxide epoxy glue A.
In addition, also can in material preparation step, titanium dioxide and adhesive B be mixed by 1: 8～15 weight ratio, obtain titanium dioxide epoxy glue B, and after the impregnation step, increase the spraying step, be i.e. spraying titanium dioxide epoxy glue B on the one or both sides of the body paper behind the impregnation.
The feature of the low-gram weight white impregnated bond paper of being produced is like this: the base material of this paper is low grammes per square metre body paper, and base material is through the adhesive impregnation, and spraying one deck titanium dioxide epoxy glue B respectively is coated with one deck titanium dioxide epoxy glue A then on its one or both sides on the two sides.
Described impregnation, drying, coating, dry speed 〉=40 meter/minute again, dry temperature is 140～150 ℃.
Described adhesive is a Lauxite, and described adhesive A is a melamine resin, and described adhesive B is Lauxite or melamine resin.
The present invention has the following advantages:
Because the present invention is to be raw material with the low-gram weight white body paper, so can reduce cost;
Because the present invention used titanium dioxide in process of production, and titanium dioxide plays and brightens and the covering effect, thereby resulting bond paper can reach and the identical serviceability of common dipping blank sheet of paper, and is difficult for producing the phenomenon of revealing the exact details in secondary operations;
Because the present invention has adopted adhesive in process of production, thereby can strengthen the anti-pollution ability of paper.
The specific embodiment
The present invention is applied to the raw material in the decorating base paper production in the dipping production according to the raw material characteristics, use low grammes per square metre body paper to reduce production costs, and technology reaches and the same performance of the former paper product of high grammes per square metre through producing debugging, and is difficult for quality problems such as generation is revealed the exact details, anti-pollution difference in secondary operations.
The present invention will hang down the grammes per square metre blank sheet of paper and be used for the impregnated paper production process, use titanium dioxide in spraying section and coating section: the Lauxite that at first mixes up the impregnation section, the Lauxite of spraying section, the melamine resin of coating section, simultaneously the titanium dioxide powder raw material is put in the agitator, adding entry stirs, join respectively after mixing up in the resin solution of the spraying section and the storage glue jar of coating section, stir then and resin is pumped into spraying section and coating section with pump, when low grammes per square metre blank sheet of paper passes the roller of spraying section and coating section, just can be coated titanium dioxide and resin uniformly like this, make low grammes per square metre body paper no longer produce the phenomenon of revealing the exact details.
The production equipment that the present invention adopts: two sections horizontal cement dipping machines that have the spraying section.
The production process that the present invention adopts: decorating base paper by one section steeping vat impregnation, enters two sections spraying section spraying titanium dioxide (70 gram/rice through behind the coil opening machine then
2The body paper of above grammes per square metre does not need to enable this workshop section), pass first section drying box (forming) afterwards by the 1st to the 4th joint drying box, after coming three sections coating sections, with the melamine resin that is mixed with titanium dioxide it is coated with, after this pass second section drying box (forming) again, at last through supercooling with cut and become the impregnated bond paper finished product by the 5th to the 10th joint drying box.
The main raw material(s) that the present invention adopts:
Titanium dioxide: formal name used at school titanium dioxide, concentration 55.56%
Blank sheet of paper: grammes per square metre 60g/m
2Or 77g/m
2Or 100g/m
2
Impregnating resin: melamine resin (solid content 55%) and Lauxite (solid content 47%).
Be described further below by embodiment.
Embodiment 1
Get the raw materials ready: titanium dioxide and adhesive B are mixed by 1: 10 weight ratio, obtain titanium dioxide epoxy glue B; Titanium dioxide and adhesive A are mixed by 1: 10 weight ratio, obtain titanium dioxide epoxy glue A;
Impregnation: with grammes per square metre 60g/m
2Body paper immerse impregnation in one section steeping vat filling adhesive (Lauxite);
Spraying: the body paper behind the impregnation is pulled and enters two sections spraying sections, spraying titanium dioxide epoxy glue B on the one or both sides of the body paper behind the impregnation;
Dry: the body paper behind the spraying epoxy glue B enters in first section drying box and carries out drying;
Coating: dried body paper enters three sections coating sections, coating titanium dioxide epoxy glue A on the two sides of the body paper behind the spraying titanium dioxide epoxy glue B;
Dry again: the body paper behind the coating epoxy glue A enters in second section drying box and carries out drying;
Then through supercooling with cut, promptly become the white impregnated bond paper finished product.
Wherein, impregnating speed is more than 40 meters/minute, the temperature of equipment drying box such as following table:
| Drying box | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Temperature (℃) | 140 | 145 | 145 | 140 | 145 | 140 | 140 | 145 | 145 | 140 |
| Wind speed (rev/min) | 900 | 900 | 900 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 |
Adhesive B among the present invention is Lauxite or melamine resin, and adhesive A is a melamine resin.Lauxite, melamine resin are general adhesive in the impregnated bond paper production, and the also available melamine resin of Lauxite substitutes.
Adhesive A and adhesive B also can select for use other to have the adhesive of glueability.
Embodiment 2
Except titanium dioxide epoxy glue B is that other together titanium dioxide and adhesive B mixed by 1: 8 weight ratio
Embodiment 1.
Embodiment 3
Except titanium dioxide epoxy glue B is that other together titanium dioxide and adhesive B mixed by 1: 15 weight ratio
Embodiment 1.
Low-gram weight white impregnated bond paper with the method for the foregoing description 1 to embodiment 3 is produced is characterized in that: the base material of this paper is low grammes per square metre 60g/m
2Body paper, base material is through the Lauxite impregnation, spraying one deck titanium dioxide epoxy glue B is coated with one deck titanium dioxide epoxy glue A then again on its one or both sides on the two sides.
Embodiment 4
Get the raw materials ready: titanium dioxide and adhesive A are mixed by 1: 10 weight ratio, obtain titanium dioxide epoxy glue A;
Impregnation: with grammes per square metre 77g/m
2Body paper immerse impregnation in one section steeping vat filling adhesive (Lauxite);
Dry: the body paper behind the impregnation enters in first section drying box and carries out drying;
Coating: dried body paper enters three sections coating sections, coating titanium dioxide epoxy glue A on the two sides of body paper;
Dry again: the body paper behind the coating epoxy glue A enters in second section drying box and carries out drying;
Then through supercooling with cut, promptly become the white impregnated bond paper finished product.
The feature of this white impregnated bond paper is: the base material of paper is low grammes per square metre 77g/m
2Body paper, base material is through the Lauxite impregnation, its two sides all is coated with one deck titanium dioxide epoxy glue A.
Embodiment 5
Except body paper is grammes per square metre 100g/m
2Body paper and titanium dioxide epoxy glue A be that other was with embodiment 4 beyond titanium dioxide and adhesive A mixed by 1: 20 weight ratio.
Embodiment 6
Except titanium dioxide epoxy glue A is that other together titanium dioxide and adhesive A mixed by 1: 18 weight ratio
Embodiment 5.
Low-gram weight white impregnated bond paper with the method for embodiment 5 and 6 is produced is characterized in that: the base material of this paper is 100g/m
2Body paper, base material is through the Lauxite impregnation, its two sides all is coated with one deck titanium dioxide epoxy glue A.
The low-gram weight white impregnated bond paper that the inventive method is produced also claims titanium white paper.
Lauxite and melamine resin have been allocated the anti-pollution ability that can strengthen paper after the suitable ratio among the present invention; And titanium dioxide mainly plays effect painted and that hide, makes the impregnated bond paper finished product not produce the phenomenon of revealing the exact details in secondary operations.The covering power of product titanium white paper of the present invention can reach the dipping level of high grammes per square metre blank sheet of paper, and the index contrast of itself and common dipping blank sheet of paper is as follows:
| Every index | Titanium white paper | Common blank sheet of paper | |
| Speed of production (rice/minute) | 40-50 | 20-35 | |
| Cost (unit/square meter) | 2.03-2.30 | 2.45-2.64 | |
| Secondary veneer serviceability | The phenomenon of revealing the exact details | Be difficult for producing | Low grammes per square metre body paper more easily produces |
| Anti-pollution | Good | Better | |
| Other performance | Good | Good | |
Claims (10)
1. the production method of a low-gram weight white impregnated bond paper the steps include:
Get the raw materials ready: titanium dioxide and adhesive A are mixed by 1: 10～20 weight ratio, obtain titanium dioxide epoxy glue A;
Impregnation: body paper is immersed adhesive;
Dry: that the body paper behind the impregnation is carried out drying;
Coating: coating titanium dioxide epoxy glue A on the two sides of the body paper behind the impregnation;
Dry again: the body paper to coating titanium dioxide epoxy glue A carries out drying;
Then through supercooling with cut, promptly become the white impregnated bond paper finished product.
2. the production method of low-gram weight white impregnated bond paper as claimed in claim 1 is characterized in that:
In material preparation step: titanium dioxide and adhesive B are mixed by 1: 8～15 weight ratio, obtain titanium dioxide epoxy glue B;
After the impregnation step, increase the spraying step, i.e. spraying titanium dioxide epoxy glue B on the one or both sides of the body paper behind the impregnation.
3. the production method of low-gram weight white impregnated bond paper as claimed in claim 1 is characterized in that:
Described impregnation, drying, coating, dry speed 〉=40 meter/minute again;
Described drying, dry again temperature are 140～150 ℃.
The production method of 4 low-gram weight white impregnated bond papers as claimed in claim 2 is characterized in that:
Described impregnation, spraying, drying, coating, dry speed 〉=40 meter/minute again;
Described drying, dry again temperature are 140～150 ℃.
5. as the production method of the described low-gram weight white impregnated bond paper of one of claim 1 to 4, it is characterized in that:
Described adhesive is a Lauxite, and described adhesive A is a melamine resin.
6. the production method of low-gram weight white impregnated bond paper as claimed in claim 2 is characterized in that:
Described adhesive B is Lauxite or melamine resin.
7. low-gram weight white impregnated bond paper of producing with the method for claim 1 is characterized in that: the base material of this paper is low grammes per square metre body paper, and base material is through the adhesive impregnation, and its two sides all is coated with one deck titanium dioxide epoxy glue A.
8. low-gram weight white impregnated bond paper as claimed in claim 7 is characterized in that: described adhesive is a Lauxite, and described titanium dioxide epoxy glue A is mixed by weight 1: 10～20 by titanium dioxide and melamine resin.
9. low-gram weight white impregnated bond paper of producing with the method for claim 2 is characterized in that:
The base material of this paper is low grammes per square metre body paper, and base material is through the adhesive impregnation, and spraying one deck titanium dioxide epoxy glue B respectively is coated with one deck titanium dioxide epoxy glue A then on its one or both sides on the two sides.
10. low-gram weight white impregnated bond paper as claimed in claim 9, it is characterized in that: described adhesive is a Lauxite, described titanium dioxide epoxy glue B is mixed by weight 1: 8～15 by titanium dioxide and Lauxite or melamine resin, and described titanium dioxide epoxy glue A is mixed by weight 1: 10～20 by titanium dioxide and melamine resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610113383 CN1932151A (en) | 2006-09-26 | 2006-09-26 | Low-gram weight white impregnated bond paper and producing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610113383 CN1932151A (en) | 2006-09-26 | 2006-09-26 | Low-gram weight white impregnated bond paper and producing method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN1932151A true CN1932151A (en) | 2007-03-21 |
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| CN 200610113383 Pending CN1932151A (en) | 2006-09-26 | 2006-09-26 | Low-gram weight white impregnated bond paper and producing method thereof |
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| CN (1) | CN1932151A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251440A (en) * | 2011-07-05 | 2011-11-23 | 益阳桃花江竹业发展有限公司 | Decorative film coated paper for bamboo veneer and production method and device of decorative film coated paper |
| CN102454134A (en) * | 2010-10-20 | 2012-05-16 | 佛山市高明新高聚塑胶化工有限公司 | Bond paper and production method thereof |
| CN103911903A (en) * | 2014-03-28 | 2014-07-09 | 苏州市建诚装饰材料有限公司 | Method for manufacturing pearl bond paper through dip coating |
| CN103911906A (en) * | 2014-03-28 | 2014-07-09 | 苏州市建诚装饰材料有限公司 | Method for manufacturing pearl bond paper through dipping, spraying and coating |
| CN102061641B (en) * | 2009-11-13 | 2014-11-26 | 天津市鑫源森达新材料科技有限公司 | Processing technique of plain color paper |
| CN107326733A (en) * | 2017-08-10 | 2017-11-07 | 浙江宜佳新材料股份有限公司 | A kind of spraying production technology of titanium white paper |
| CN108214711A (en) * | 2018-01-06 | 2018-06-29 | 广西南宁侨盛木业有限责任公司 | A kind of preparation method of pure white wood-based plate |
| CN109082927A (en) * | 2018-08-22 | 2018-12-25 | 山东爱格装饰材料有限公司 | Apply the production technology of titanium warm white paper |
| CN109797598A (en) * | 2019-01-25 | 2019-05-24 | 广东天元汇邦新材料股份有限公司 | A kind of hydrophobic facing bond paper of dumb light type oleophobic and its preparation method and application |
| CN111304956A (en) * | 2019-12-10 | 2020-06-19 | 东莞市贝辉装饰材料有限公司 | Adjusting process for improving covering property and chromaticity of white paper |
| CN115652687A (en) * | 2022-09-28 | 2023-01-31 | 常州新欧新材料科技有限公司 | Method for producing impregnated bond paper by titanium coating process |
-
2006
- 2006-09-26 CN CN 200610113383 patent/CN1932151A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061641B (en) * | 2009-11-13 | 2014-11-26 | 天津市鑫源森达新材料科技有限公司 | Processing technique of plain color paper |
| CN102454134B (en) * | 2010-10-20 | 2014-09-10 | 佛山市高明新高聚塑胶化工有限公司 | Bond paper and production method thereof |
| CN102454134A (en) * | 2010-10-20 | 2012-05-16 | 佛山市高明新高聚塑胶化工有限公司 | Bond paper and production method thereof |
| CN102251440B (en) * | 2011-07-05 | 2013-01-02 | 益阳桃花江竹业发展有限公司 | Decorative film coated paper for bamboo veneer and production method and device of decorative film coated paper |
| CN102251440A (en) * | 2011-07-05 | 2011-11-23 | 益阳桃花江竹业发展有限公司 | Decorative film coated paper for bamboo veneer and production method and device of decorative film coated paper |
| CN103911903A (en) * | 2014-03-28 | 2014-07-09 | 苏州市建诚装饰材料有限公司 | Method for manufacturing pearl bond paper through dip coating |
| CN103911906A (en) * | 2014-03-28 | 2014-07-09 | 苏州市建诚装饰材料有限公司 | Method for manufacturing pearl bond paper through dipping, spraying and coating |
| CN107326733A (en) * | 2017-08-10 | 2017-11-07 | 浙江宜佳新材料股份有限公司 | A kind of spraying production technology of titanium white paper |
| CN108214711A (en) * | 2018-01-06 | 2018-06-29 | 广西南宁侨盛木业有限责任公司 | A kind of preparation method of pure white wood-based plate |
| CN109082927A (en) * | 2018-08-22 | 2018-12-25 | 山东爱格装饰材料有限公司 | Apply the production technology of titanium warm white paper |
| CN109797598A (en) * | 2019-01-25 | 2019-05-24 | 广东天元汇邦新材料股份有限公司 | A kind of hydrophobic facing bond paper of dumb light type oleophobic and its preparation method and application |
| CN111304956A (en) * | 2019-12-10 | 2020-06-19 | 东莞市贝辉装饰材料有限公司 | Adjusting process for improving covering property and chromaticity of white paper |
| CN115652687A (en) * | 2022-09-28 | 2023-01-31 | 常州新欧新材料科技有限公司 | Method for producing impregnated bond paper by titanium coating process |
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