CN104947511A - Making method for glassine paper - Google Patents
Making method for glassine paper Download PDFInfo
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- CN104947511A CN104947511A CN201510417892.XA CN201510417892A CN104947511A CN 104947511 A CN104947511 A CN 104947511A CN 201510417892 A CN201510417892 A CN 201510417892A CN 104947511 A CN104947511 A CN 104947511A
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Abstract
The invention relates to field of paper making technology, and provides a making method for glassine paper. The tension between surface molecules of the glassine paper is high, and the glassine paper is good in oil resistance. The method includes the following steps: 1, body paper making; 2, coating and wetting, wherein a wetting machine is adopted for moisture adjustment, a heating device is installed in a wetting machine system, hot water is adopted for wetting, the temperature of the hot water is controlled within 30 DEG C-90 DEG C, the moisture content of the paper is controlled, and wetting is stopped when the moisture content of the paper reaches 20%-21%; 3, storage; 4, excessive calendaring, wherein a calender is adopted for calendaring, at least three calendaring areas are arranged on the calender, the pressure is 1000 KN/m<2>-1200 KN/m<2>, and the temperature is 180 DEG C-220 DEG C; 5, storage heat dissipation; 6, rewinding; 7, packaging and warehousing.
Description
Technical field
The present invention relates to pulp technology for making paper, particularly relate to a kind of preparation method of Ge Laxin paper.
Background technology
Lattice Racine paper has another name called onionskin glassine paper, is the paper with good internal intensity and transparency that Ge Laxin dedicated raw paper is made after coating waste water.It has high temperature resistant, moistureproof and anti-wet goods function, is generally used for the packaging of the industry such as food, medicine, High-Speed Automatic labeling (stickup of particularly suitable high speed label) special adhesive tape, two-sided tape base material trade mark, laser anti-counterfeit mark and other release application etc.In medical product, main application is the release liners as adhesive tape and casting product.
Developed country is generally used for the industries such as medicine, packaging for foodstuff and automatic labeling Ge Laxin paper, and forms series of products, and Technical comparing is ripe.And in China, before 2005, this paper more than 85% relies on from foreign import, product price is high, use amount is little, at that time domestic plastic-coated leaching membrane paper at a low price when generally using, and domestic only a small amount of enterprise starts to imitate external pattern and produces, product specification is not high, does not have unified product standard.In recent years; along with the development of national economy and the raising of living standards of the people; the dynamics of Environmental protection strengthens day by day; the adhesive sticker base stock of original employing film plastic-coated is due to its not recuperability; products export is obstructed; the adhesive sticker base stock of film plastic-coated is forced to progressively withdraw from the market, and the substitute is the callable lattice Racine paper of environment-friendly type.Along with domestic use amount is in quick growing trend year by year, Development and Production producer also increases increasingly, and produces from small processing and develop to large-scale production.
Tension force between the Ge Laxin paper surface molecular using the production technology of lattice Racine of the prior art paper to produce is little, oil-resistant characteristic is poor.
Summary of the invention
Therefore, for above content, the invention provides the preparation method of the Ge Laxin paper that tension force is high, oil-resistant characteristic is good between a kind of surface molecular.
For achieving the above object, the present invention is achieved by the following technical solutions: a kind of preparation method of Ge Laxin paper, comprises the following steps:
(1) body paper is made;
(2) coating is wetting: adopt moistening machine damping, installs heater in moistening machine system, and adopt hot water to soak, the temperature of hot water controls at 30 ~ 90 DEG C, controls the moisture of paper, makes the moisture of paper reach 20 ~ 21%, stops wetting;
(3) store;
(4) superpressure: adopt calender to carry out press polish, described calender is provided with at least 3 press polish districts, and pressure is 1000 ~ 1200KN/m
2, temperature is 180 ~ 220 DEG C;
(5) storage heat radiation;
(6) rewinding;
(7) packaging and warehousing.
Further improvement is: the calender of described step (2) is provided with heating system, and described heating system is provided with steam flowmeter, thermometer and Pressure gauge.
Further improvement is: the hot water of described step (2) is wetting to be replaced with heat material is wetting.
By adopting preceding solution, the invention has the beneficial effects as follows: the preparation method of lattice Racine of the present invention paper, paper is by moistening machine damping, employing hot water soaks, and the temperature of hot water controls at 30 ~ 90 DEG C, controls the moisture of paper, the moisture of paper is made to bring up to 20 ~ 21% from 5 ~ 6% mass fractions, improve paper surface intermolecular tension and oil-resistant characteristic, at least 3 press polish districts are set at calender, the anti-permeability performance of paper, smoothness, glossiness are very significantly improved.Further, hot water is replaced to carry out damping with heat material, tension force between the oil-resistant characteristic of paper and surface molecular is further promoted, heating system installed by calender, heating system is provided with steam flowmeter, thermometer, Pressure gauge, by the control to steam flow, temperature, pressure, make the paper transparency that obtains better, tightness is better.
Detailed description of the invention
Describe embodiments of the present invention in detail below with reference to specific embodiment, to the present invention, how application technology means solve technical problem whereby, and the implementation procedure reaching technique effect can fully understand and implement according to this.
If do not specialize, the conventional means that the technological means adopted in embodiment is well known to those skilled in the art, the reagent adopted and product be also can business obtain.Source, the trade name of agents useful for same and be necessary to list its constituent person, all indicate when occurring first.
Embodiment one
A preparation method for Ge Laxin paper, comprises the following steps:
(1) body paper is made;
(2) coating is wetting: adopt moistening machine damping, installs heater in moistening machine system, and adopt hot water to soak, the temperature of hot water controls at 30 DEG C, controls the moisture of paper, makes the moisture of paper reach 20%, stops wetting; Described calender is provided with heating system, and described heating system is provided with steam flowmeter, thermometer and Pressure gauge;
(3) store;
(4) superpressure: adopt calender to carry out press polish, described calender is provided with at least 3 press polish districts, and pressure is 1000KN/m
2, temperature is 180 DEG C;
(5) storage heat radiation;
(6) rewinding;
(7) packaging and warehousing.
Embodiment two
A preparation method for Ge Laxin paper, comprises the following steps:
(1) body paper is made;
(2) coating is wetting: adopt moistening machine damping, installs heater in moistening machine system, and adopt hot water to soak, the temperature of hot water controls at 60 DEG C, controls the moisture of paper, makes the moisture of paper reach 21%, stops wetting; Described calender is provided with heating system, and described heating system is provided with steam flowmeter, thermometer and Pressure gauge;
(3) store;
(4) superpressure: adopt calender to carry out press polish, described calender is provided with at least 3 press polish districts, and pressure is 1100KN/m
2, temperature is 200 DEG C;
(5) storage heat radiation;
(6) rewinding;
(7) packaging and warehousing.
Embodiment three
A preparation method for Ge Laxin paper, comprises the following steps:
(1) body paper is made;
(2) coating is wetting: adopt moistening machine damping, installs heater in moistening machine system, and adopt hot water to soak, the temperature of hot water controls at 90 DEG C, controls the moisture of paper, makes the moisture of paper reach 21%, stops wetting; Described calender is provided with heating system, and described heating system is provided with steam flowmeter, thermometer and Pressure gauge;
(3) store;
(4) superpressure: adopt calender to carry out press polish, described calender is provided with at least 3 press polish districts, and pressure is 1200KN/m
2, temperature is 220 DEG C;
(5) storage heat radiation;
(6) rewinding;
(7) packaging and warehousing.
The preparation method of lattice Racine of the present invention paper, paper is by moistening machine damping, employing hot water soaks, the temperature of hot water controls at 30 ~ 90 DEG C, control the moisture of paper, make the moisture of paper bring up to 20 ~ 21% from 5 ~ 6% mass fractions, improve paper surface intermolecular tension and oil-resistant characteristic, at least 3 press polish districts are set at calender, the anti-permeability performance of paper, smoothness, glossiness are very significantly improved.Further, hot water is replaced to carry out damping with heat material, tension force between the oil-resistant characteristic of paper and surface molecular is further promoted, heating system installed by calender, heating system is provided with steam flowmeter, thermometer, Pressure gauge, by the control to steam flow, temperature, pressure, make the paper transparency that obtains better, tightness is better.
Above, be only the embodiment utilizing this origination techniques content, the modification that any those skilled in the art use this creation to do, change, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (3)
1. the preparation method of Yi Zhong Ge Laxin paper, is characterized in that, comprise the following steps:
(1) body paper is made;
(2) coating is wetting: adopt moistening machine damping, installs heater in moistening machine system, and adopt hot water to soak, the temperature of hot water controls at 30 ~ 90 DEG C, controls the moisture of paper, makes the moisture of paper reach 20 ~ 21%, stops wetting;
(3) store;
(4) superpressure: adopt calender to carry out press polish, described calender is provided with at least 3 press polish districts, and pressure is 1000 ~ 1200KN/m
2, temperature is 180 ~ 220 DEG C;
(5) storage heat radiation;
(6) rewinding;
(7) packaging and warehousing.
2. the preparation method of lattice Racine according to claim 1 paper, is characterized in that: the calender of described step (2) is provided with heating system, and described heating system is provided with steam flowmeter, thermometer and Pressure gauge.
3. the preparation method of lattice Racine according to claim 1 and 2 paper, is characterized in that: the hot water of described step (2) is wetting to be replaced with heat material is wetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510417892.XA CN104947511A (en) | 2015-07-16 | 2015-07-16 | Making method for glassine paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510417892.XA CN104947511A (en) | 2015-07-16 | 2015-07-16 | Making method for glassine paper |
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| CN104947511A true CN104947511A (en) | 2015-09-30 |
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| CN201510417892.XA Pending CN104947511A (en) | 2015-07-16 | 2015-07-16 | Making method for glassine paper |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108071043A (en) * | 2017-12-18 | 2018-05-25 | 温州市新丰装饰材料有限公司 | A kind of adhesive bandage glaxin release paper manufacture craft |
| CN108797191A (en) * | 2018-07-02 | 2018-11-13 | 温州新意特种纸业有限公司 | A kind of supercalendering technique of paper |
| CN108797208A (en) * | 2018-07-10 | 2018-11-13 | 温州新意特种纸业有限公司 | A kind of production technology of high ultra-thin lattice Racine silicone oil paper |
| CN109680546A (en) * | 2018-12-24 | 2019-04-26 | 嘉兴市丰莱桑达贝纸业有限公司 | A kind of preparation method of silicone oil paper |
| CN112064411A (en) * | 2020-08-07 | 2020-12-11 | 浙江哲丰新材料有限公司 | Preparation method of low-basis-weight high-strength glassine paper |
| CN114161724A (en) * | 2021-11-15 | 2022-03-11 | 衢州五洲特种纸业股份有限公司 | Antibacterial and moistureproof glassine paper and production method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101372822A (en) * | 2008-10-06 | 2009-02-25 | 民丰特种纸股份有限公司 | Production method of glassine paper |
| CN102888778A (en) * | 2012-10-08 | 2013-01-23 | 浙江仙鹤特种纸有限公司 | Production method of glassine body paper |
| WO2014091071A1 (en) * | 2012-12-12 | 2014-06-19 | Munksjö Oyj | A method of manufacturing of glassine paper |
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2015
- 2015-07-16 CN CN201510417892.XA patent/CN104947511A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101372822A (en) * | 2008-10-06 | 2009-02-25 | 民丰特种纸股份有限公司 | Production method of glassine paper |
| CN102888778A (en) * | 2012-10-08 | 2013-01-23 | 浙江仙鹤特种纸有限公司 | Production method of glassine body paper |
| WO2014091071A1 (en) * | 2012-12-12 | 2014-06-19 | Munksjö Oyj | A method of manufacturing of glassine paper |
Non-Patent Citations (1)
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| 吴霞明: "格拉辛纸生产中的关键技术和工艺", 《造纸化学品》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108071043A (en) * | 2017-12-18 | 2018-05-25 | 温州市新丰装饰材料有限公司 | A kind of adhesive bandage glaxin release paper manufacture craft |
| CN108797191A (en) * | 2018-07-02 | 2018-11-13 | 温州新意特种纸业有限公司 | A kind of supercalendering technique of paper |
| CN108797208A (en) * | 2018-07-10 | 2018-11-13 | 温州新意特种纸业有限公司 | A kind of production technology of high ultra-thin lattice Racine silicone oil paper |
| CN109680546A (en) * | 2018-12-24 | 2019-04-26 | 嘉兴市丰莱桑达贝纸业有限公司 | A kind of preparation method of silicone oil paper |
| CN112064411A (en) * | 2020-08-07 | 2020-12-11 | 浙江哲丰新材料有限公司 | Preparation method of low-basis-weight high-strength glassine paper |
| CN114161724A (en) * | 2021-11-15 | 2022-03-11 | 衢州五洲特种纸业股份有限公司 | Antibacterial and moistureproof glassine paper and production method thereof |
| CN114161724B (en) * | 2021-11-15 | 2023-07-04 | 五洲特种纸业(江西)有限公司 | Antibacterial dampproof glassine paper and production method thereof |
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Application publication date: 20150930 |