CN102373651A - Stone paper and its processing method - Google Patents
Stone paper and its processing method Download PDFInfo
- Publication number
- CN102373651A CN102373651A CN2010102605941A CN201010260594A CN102373651A CN 102373651 A CN102373651 A CN 102373651A CN 2010102605941 A CN2010102605941 A CN 2010102605941A CN 201010260594 A CN201010260594 A CN 201010260594A CN 102373651 A CN102373651 A CN 102373651A
- Authority
- CN
- China
- Prior art keywords
- lithopone
- base paper
- paper
- calcium carbonate
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Paper (AREA)
- Laminated Bodies (AREA)
Abstract
Relating to synthetic paper and its making technology, the invention relates to stone paper and its processing method. The stone paper consists of a base paper layer and a coating layer that is coated on the base paper layer. The base paper layer comprises an organic component and an inorganic component, with 20-30 by weight parts of polypropylene as the organic component, and 70-80 by weight parts of the inorganic component composed of light calcium carbonate and lithopone. The processing method consists of the steps of: baking and dehydrating light calcium carbonate and lithopone and stirring them uniformly, then mixing the mixture with polypropylene powder and stirring them well, then conducting banburying and kneading treatment, and performing granulation in granulation equipment; carrying out extrusion in a calender so as to obtain the base paper layer, then implementing corona treatment; coating the coating layer material on the surface of the base paper layer. The stone paper of the invention has the advantages of environment protection, good flexibility, good folding endurance and tearing resistance. Suitable for ordinary printing ink, the stone paper provided in the invention can be used as cultural, food and hygienic paper, notebook and textbook paper, as well as printing paper, etc.
Description
Technical field
The present invention relates to synthetic stationery and manufacturing technology thereof, refer to that especially a kind of to use some inorganic matter that is derived from the stone be so-called stone paper and manufacturing technology thereof as the synthetic paper of Main Ingredients and Appearance.
Background technology
Along with the progress of social civilization and improving constantly of human living standard, the demand and the consumption figure of paper product constantly increase.1., the main raw material of papermaking is the wood pulp that trees are processed the tradition paper technology has following deficiency at least:, paper industry has consumed a large amount of valuable forest resources, is a key factor that causes earth ecology unbalance.2., paper industry also consumes the great amount of water resources and the energy.3., wet production is adopted in the production of various paper mostly; Produce paper pulp through a series of chemical method and physical method, discharge a large amount of acid, alkali wasteliquid, contaminated soil and water body; The environment that the mankind are depended on for existence suffers to destroy and threatens; And the processing up to standard of acid, alkali wasteliquid is needed the labor input, difficulty of governance is big, causes production cost to improve.4., production method is complicated, equipment investment is big.
Along with the minimizing of the forest reserves and the enhancing of global environmental consciousness, challenge has been proposed for traditional paper and manufacturing technology thereof.The synthetic paper of stone paper and so on arises at the historic moment, and is applied to all trades and professions.In the data of existing report stone paper or in the relevant patent application, the inorganic component of stone paper and inorganic component cage are united it, do not select meticulously; Thereby its performance receives some restrictions; Combination property shortcoming, if any the feature of environmental protection not ideal, what have is not easy to printing; The folding resistance to tearing shortcoming that has etc., thereby influence the popularization of stone paper.
Summary of the invention
The present invention is intended to the above-mentioned deficiency to traditional paper technology and present stone paper, and a kind of stone paper and processing method are provided, and the combination property of its paper is superior, generally is suitable for, and is good like the feature of environmental protection, can be as culture, food and sanitary paper; Be convenient to printing, can be as printing; The folding resistance to tearing is good, can be as notebook and textbook with paper or the like.
In order to achieve the above object, accomplish above-mentioned task, a kind of stone paper of the present invention and processing method adopt following technical scheme.
A kind of stone paper of structure the present invention is made up of base paper layer and coating layer, and coating layer is coated on the base paper layer;
Base paper layer is made up of organic component and inorganic component, and its organic component is a polypropylene, and the parts by weight of organic component are 20～30; Inorganic component comprises precipitated calcium carbonate and lithopone, and the parts by weight of inorganic component are 70～80;
The composition of coating layer comprises acrylic acid resin, lithopone, deionized water and antistatic additive, and the parts by weight that account for separately are acrylic acid resin 20～40, lithopone 20～40, deionized water 30～50, ammoniacal liquor 1～2, antistatic additive 0.2～0.4.
In the inorganic component, precipitated calcium carbonate, lithopone respectively account for 40%～60% of inorganic component gross weight.
The granularity of precipitated calcium carbonate and lithopone is equal to or greater than 600 orders.
The thickness of base paper layer is 0.02～2 millimeter.
A kind of processing method of stone paper, procedure of processing is:
1., with precipitated calcium carbonate and lithopone heat baking dehydration, make the percentage by weight of water content wherein be less than or equal to 0.2%;
2., precipitated calcium carbonate and the lithopone after will dewatering stirs;
3., polypropylene powder is mixed with precipitated calcium carbonate that stirs and lithopone and stirs, carry out banburying again and mediate and handle, and granulation in Granulation Equipments;
4., will send into calender through the raw material of 3. granulation and extrude, again through stretch processing, just obtain base paper layer;
5., base paper layer is carried out sided corona treatment, make the surface of base paper layer have certain roughness;
6., the acrylic acid resin of coating layer component heated to be dissolved in the deionized water, adds ammoniacal liquor again, adds lithopone then and stirs, and adds antistatic additive again and stirs, and makes the coating layered material;
7., will be coated in surface through the coating layered material that 6. makes through the base paper layer of 5. handling.
A kind of stone paper of the present invention and processing method, its beneficial effect is:
One of which, environment-friendly type.Polypropylene has no stink, does not contain heavy metal, does not contain phthalate, can not produce the danger that plasticizer disengages.Can be as culture, food and sanitary paper.
Its two, polypropylene is pliable and tough good, the folding resistance to tearing is good, can be as notebook and textbook with paper etc.
Its three, the acrylic acid resin of coating layer etc., common ink is all very suitable, be convenient to the printing, can be as printing.
Its four, precipitated calcium carbonate and lithopone light specific gravity, good dispersion, the covering property of lithopone might as well, be convenient to improve paper quality, reduce manufacturing cost.
The specific embodiment
Below, introduce the specific embodiment of the present invention.
Embodiment one:
A kind of stone paper is made up of base paper layer and coating layer, and coating layer is coated on the base paper layer;
Base paper layer is made up of organic component and inorganic component, and its organic component is a polypropylene, and the parts by weight of organic component are 20; Inorganic component comprises precipitated calcium carbonate and lithopone, and the parts by weight of inorganic component are 70;
The composition of coating layer comprises acrylic acid resin, lithopone, deionized water and antistatic additive, and the parts by weight that account for separately are acrylic acid resin 20, lithopone 20, deionized water 30, ammoniacal liquor 1, antistatic additive 0.2.
In the inorganic component, precipitated calcium carbonate accounts for 40% of inorganic component gross weight, and lithopone accounts for 60% of inorganic component gross weight.
The granularity of precipitated calcium carbonate and lithopone is equal to or greater than 600 orders.
The thickness of base paper layer is 0.02～2 millimeter.
A kind of processing method of stone paper is:
1., with precipitated calcium carbonate and lithopone heat baking dehydration, make the percentage by weight of water content wherein be less than or equal to 0.2%;
2., precipitated calcium carbonate and the lithopone after will dewatering stirs;
3., polypropylene powder is mixed with precipitated calcium carbonate that stirs and lithopone and stirs, carry out banburying again and mediate and handle, and granulation in Granulation Equipments;
4., will send into calender through the raw material of 3. granulation and extrude, again through stretch processing, just obtain base paper layer;
5., base paper layer is carried out sided corona treatment, make the surface of base paper layer have certain roughness;
6., the acrylic acid resin of coating layer component heated to be dissolved in the deionized water, adds ammoniacal liquor again, adds lithopone then and stirs, and adds antistatic additive again and stirs, and makes the coating layered material;
7., will be coated in surface through the coating layered material that 6. makes through the base paper layer of 5. handling.
Embodiment two:
A kind of stone paper is made up of base paper layer and coating layer, and coating layer is coated on the base paper layer;
Base paper layer is made up of organic component and inorganic component, and its organic component is a polypropylene, and the parts by weight of organic component are 30; Inorganic component comprises precipitated calcium carbonate and lithopone, and the parts by weight of inorganic component are 80;
The composition of coating layer comprises acrylic acid resin, lithopone, deionized water and antistatic additive, and the parts by weight that account for separately are acrylic acid resin 40, lithopone 40, deionized water 50, ammoniacal liquor 2, antistatic additive 0.4.
In the inorganic component, precipitated calcium carbonate account for the inorganic component gross weight 60%, lithopone accounts for 40% of inorganic component gross weight.
The granularity of precipitated calcium carbonate and lithopone is equal to or greater than 600 orders.
The thickness of base paper layer is 0.02～2 millimeter.
Embodiment three:
A kind of stone paper is made up of base paper layer and coating layer, and coating layer is coated on the base paper layer;
Base paper layer is made up of organic component and inorganic component, and its organic component is a polypropylene, and the parts by weight of organic component are 25; Inorganic component comprises precipitated calcium carbonate and lithopone, and the parts by weight of inorganic component are 75;
The composition of coating layer comprises acrylic acid resin, lithopone, deionized water and antistatic additive, and the parts by weight that account for separately are acrylic acid resin 30, lithopone 30, deionized water 40, ammoniacal liquor 1.6, antistatic additive 0.3.
In the inorganic component, precipitated calcium carbonate account for the inorganic component gross weight 50%, lithopone accounts for inorganic component and always accounts for 50% of weight.
The granularity of precipitated calcium carbonate and lithopone is equal to or greater than 600 orders.
The thickness of base paper layer is 0.02～2 millimeter.
The above-mentioned specific embodiment only is preferred embodiment of the present invention.The technical staff who it is pointed out that the industry can make some distortion and improvement under the guidance of technical scheme of the present invention.These distortion all are the scopes that the present invention protects with improvement.
Claims (5)
1. a stone paper is made up of base paper layer and coating layer, and coating layer is coated on the base paper layer; It is characterized in that:
Base paper layer is made up of organic component and inorganic component, and its organic component is a polypropylene, and the parts by weight of organic component are 20～30; Inorganic component comprises precipitated calcium carbonate and lithopone, and the parts by weight of inorganic component are 70～80;
The composition of coating layer comprises acrylic acid resin, lithopone, deionized water and antistatic additive, and the parts by weight that account for separately are acrylic acid resin 20～40, lithopone 20～40, deionized water 30～50, ammoniacal liquor 1～2, antistatic additive 0.2～0.4.
2. a kind of stone paper according to claim 1 is characterized in that: in the inorganic component, precipitated calcium carbonate, lithopone respectively account for 40%～60% of inorganic component gross weight.
3. a kind of stone paper according to claim 1 is characterized in that: the granularity of precipitated calcium carbonate and lithopone is equal to or greater than 600 orders.
4. a kind of stone paper according to claim 1 is characterized in that: the thickness of base paper layer is 0.02～2 millimeter.
5. the processing method of a stone paper is characterized in that, procedure of processing is:
1., with precipitated calcium carbonate and lithopone heat baking dehydration, make the percentage by weight of water content wherein be less than or equal to 0.2%;
2., precipitated calcium carbonate and the lithopone after will dewatering stirs;
3., polypropylene powder is mixed with precipitated calcium carbonate that stirs and lithopone and stirs, carry out banburying again and mediate and handle, and granulation in Granulation Equipments;
4., will send into calender through the raw material of 3. granulation and extrude, again through stretch processing, just obtain base paper layer;
5., base paper layer is carried out sided corona treatment, make the surface of base paper layer have certain roughness;
6., the acrylic acid resin of coating layer component heated to be dissolved in the deionized water, adds ammoniacal liquor again, adds lithopone then and stirs, and adds antistatic additive again and stirs, and makes the coating layered material;
7., will be coated in surface through the coating layered material that 6. makes through the base paper layer of 5. handling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010260594.1A CN102373651B (en) | 2010-08-23 | 2010-08-23 | A kind of stone paper and processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010260594.1A CN102373651B (en) | 2010-08-23 | 2010-08-23 | A kind of stone paper and processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102373651A true CN102373651A (en) | 2012-03-14 |
| CN102373651B CN102373651B (en) | 2016-06-01 |
Family
ID=45792829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010260594.1A Active CN102373651B (en) | 2010-08-23 | 2010-08-23 | A kind of stone paper and processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102373651B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794854A (en) * | 2012-08-15 | 2012-11-28 | 罗吉尔 | Synthetic paper surface coating process |
| CN106571085A (en) * | 2016-11-03 | 2017-04-19 | 鸿圣（江西）彩印包装实业有限公司 | Stone paper copybook and paint formula thereof |
| CN108286206A (en) * | 2018-04-14 | 2018-07-17 | 福建省大投科技有限公司 | Stone fiber papermaking method |
| CN108997650A (en) * | 2018-07-20 | 2018-12-14 | 无锡和烁丰新材料有限公司 | A kind of production technology of two-sided dumb light calendering synthetic paper |
| CN109849548A (en) * | 2019-04-10 | 2019-06-07 | 温州市童小戒文化用品有限公司 | A kind of manufacturing method of washable color in sheet and its single page that colors in |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003166190A (en) * | 2001-11-22 | 2003-06-13 | Sony Corp | Surface layer produced by using waste magazine paper |
| CN101701433A (en) * | 2009-11-18 | 2010-05-05 | 蔡茂友 | Stone water-free paper-making method and flow |
| CN101704661A (en) * | 2009-11-18 | 2010-05-12 | 蔡茂友 | Method for preparing raw material for making paper by using stone |
| CN101768893A (en) * | 2010-01-18 | 2010-07-07 | 武汉大学 | Stone paper paint, preparation method thereof and stone paper prepared by stone paper paint |
-
2010
- 2010-08-23 CN CN201010260594.1A patent/CN102373651B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003166190A (en) * | 2001-11-22 | 2003-06-13 | Sony Corp | Surface layer produced by using waste magazine paper |
| CN101701433A (en) * | 2009-11-18 | 2010-05-05 | 蔡茂友 | Stone water-free paper-making method and flow |
| CN101704661A (en) * | 2009-11-18 | 2010-05-12 | 蔡茂友 | Method for preparing raw material for making paper by using stone |
| CN101768893A (en) * | 2010-01-18 | 2010-07-07 | 武汉大学 | Stone paper paint, preparation method thereof and stone paper prepared by stone paper paint |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794854A (en) * | 2012-08-15 | 2012-11-28 | 罗吉尔 | Synthetic paper surface coating process |
| CN102794854B (en) * | 2012-08-15 | 2014-09-17 | 开平市齐裕胶粘制品科技有限公司 | Synthetic paper surface coating process |
| CN106571085A (en) * | 2016-11-03 | 2017-04-19 | 鸿圣（江西）彩印包装实业有限公司 | Stone paper copybook and paint formula thereof |
| CN108286206A (en) * | 2018-04-14 | 2018-07-17 | 福建省大投科技有限公司 | Stone fiber papermaking method |
| CN108997650A (en) * | 2018-07-20 | 2018-12-14 | 无锡和烁丰新材料有限公司 | A kind of production technology of two-sided dumb light calendering synthetic paper |
| CN109849548A (en) * | 2019-04-10 | 2019-06-07 | 温州市童小戒文化用品有限公司 | A kind of manufacturing method of washable color in sheet and its single page that colors in |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102373651B (en) | 2016-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102373651A (en) | Stone paper and its processing method | |
| CN102154932B (en) | The stone paper that a kind of proportion is little | |
| CN107892503A (en) | A kind of environmentally-friendly decorative paper and preparation method thereof | |
| CN103321099B (en) | A kind of surface sizing agent for paper making and preparation method thereof | |
| CN102154931B (en) | Stone paper and processing method | |
| CN105061924A (en) | Montmorillonite modified wood-plastic composite material plate | |
| CN106010152A (en) | Sand-texture polyester type weather-resistant powder paint and preparation method thereof | |
| CN108301254A (en) | A kind of stone fibrous paper and processing method | |
| CN102677540B (en) | A kind of lightweight stone paper | |
| CN102400419A (en) | Light-specific gravity stone paper and processing method thereof | |
| CN103980677B (en) | A kind of preparation method of biodegradable stone paper | |
| CN103992592B (en) | Secondary stock Wood-plastic material and preparation method thereof | |
| CN105131631A (en) | Environment-friendly magnetic pencil body | |
| CN108286206A (en) | Stone fiber papermaking method | |
| CN201833637U (en) | High-gloss jetted and painted stone paper | |
| CN102336536A (en) | Polypropylene stone oil painting canvas and preparation method thereof | |
| CN107699132A (en) | A kind of natural paint | |
| Yang et al. | Sustainable Material Innovation Design for Building Construction: Exploring Bio-Based Alternatives | |
| CN107793892A (en) | A kind of photocuring waterborne anti-fouling coatings | |
| CN106046832B (en) | A kind of water-fast light, biodegradable flowerpot material and preparation method thereof | |
| CN104559390A (en) | Synthetic latex paint powder | |
| CN202805851U (en) | Novel environmental protection stone paper memo | |
| CN104441204A (en) | Novel shaving board and production technology thereof | |
| CN106010002A (en) | Sand-textured acrylic acid type weather-resisting powdered coating and preparation method thereof | |
| CN107880534A (en) | One kind is packed for wear-resistant rubber-plastic material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160617 Address after: 518052 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A Patentee after: Shenzhen Dazheng new materials Co.,Ltd. Address before: 528133 Guangdong Province, Foshan City Sanshui District southwest Street estuary Shunda Industrial Park Hongfang Guanhua company workshop 2 Patentee before: Foshan Zhengda Tiandi Environmental Protection Materials Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180425 Address after: 526238 Guangdong Zhaoqing high tech Zone Sha Li Industrial Park Zhaoqing Ocean Electronics Industrial Co., Ltd. workshop area -A Patentee after: Zhaoqing Hi-tech Zone Da Zheng New Material Co.,Ltd. Address before: 518052 Room 201, building A, 1 front Bay Road, Shenzhen Qianhai cooperation zone, Shenzhen, Guangdong Patentee before: Shenzhen Dazheng new materials Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 526238 zone a, workshop I of Zhaoqing Ocean Electronic Industry Co., Ltd., Shali Industrial Park, high tech Zone, Zhaoqing City, Guangdong Province Patentee after: Dazheng new material (Zhaoqing) Co.,Ltd. Address before: 526238 Guangdong Zhaoqing high tech Zone Sha Li Industrial Park Zhaoqing Ocean Electronics Industrial Co., Ltd. workshop area -A Patentee before: Zhaoqing Hi-tech Zone Da Zheng New Material Co.,Ltd. |