CN106958167A - A kind of production and processing technology of silicone oil paper - Google Patents
A kind of production and processing technology of silicone oil paper Download PDFInfo
- Publication number
- CN106958167A CN106958167A CN201610009208.9A CN201610009208A CN106958167A CN 106958167 A CN106958167 A CN 106958167A CN 201610009208 A CN201610009208 A CN 201610009208A CN 106958167 A CN106958167 A CN 106958167A
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- Prior art keywords
- paper
- drying
- silicone oil
- coating
- production
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Classifications
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F13/00—Making discontinuous sheets of paper, pulpboard or cardboard, or of wet web, for fibreboard production
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
- D21H25/04—Physical treatment, e.g. heating, irradiating
- D21H25/06—Physical treatment, e.g. heating, irradiating of impregnated or coated paper
Abstract
The invention discloses a kind of production and processing technology of silicone oil paper, its drip irrigation device is S1, coating preparation：Emulsion silicone oil, catalyst, crosslinking agent is taken to mix mix well in proportion；S2, coating：Coating is coated uniformly on paper by coating machine；S3, drying：Paper after press polish is input to drying baker and carries out heating, drying, and drying temperature is at 80 DEG C ~ 150 DEG C；S4, rewetting：Paper after drying is moistened；S5, secondary drying：Paper after moistening is again introduced into drying baker drying, and drying temperature is 80 ~ 150 DEG C；S6, press polish：Paper after drying carries out press polish by calender；S7, cutting：Paper after press polish carries out cutting machine and cut；S8, winding.The food-grade of the preparation of the present invention bakee the uniform glossy, anti-adhesion effects in paper surface it is good, will not alice and high yield rate.
Description
Technical field
The present invention relates to the manufacture field for baking and banking up with earth paper, more specifically, it relates to a kind of production and processing technology for the silicone oil paper that food is baked and banked up with earth.
Background technology
Bakee, also known as toast, bake, refer to the process of make material dewatering be hardened by xeothermic mode under material burning-point.Baking is that bread, cake-like product make indispensable step, produced by starch after baking after a series of chemical changes such as gelatinization, protein denaturation, bread, cake reach the purpose of curing, also the mouthfeel of food can be made to change, and people are that food to be processed is placed in pallet to be placed into baking box to carry out baking process in actual baking process.
Bread, cake or other food are in baking process since it is desired that occurring a series of chemical change, in order to easily be molded, prevent that oil or fillings from spilling, food materials each other are avoided mutually to bind, increase has baking paper generally below these food materials, it is easier to be molded and will not each other occur Adhesion phenomenon so as to reach, and the outflow of liquid in baking process can be avoided, but the phenomenon bonded with food can generally occur after the completion of baking for the paper of the prior art that bakees, now pushing baking paper aside can relatively bother, and some food are often remained on the baking paper after pushing aside above, the face of food is caused mutually to be changed, influence the aesthetics of food, in the prior art such as the Chinese patent of Patent No. " CN202450380U ", which describe a kind of anti-sticking antiseepage of food-grade high temperature resistant and apply silicon paper, there is painting silicon layer in the coated on both sides of food parchment, the effect of anti-sticking antiseepage can so be reached, but the simple silicon layer that will apply is coated on parchment when being processed, the associativity for applying silicon layer and parchment is bad and easily uneven, it is not highly desirable to cause anti-sticking anti-seepage effect, and paper is bakeed in process of manufacture often to occur the phenomenon of alice to cause yield rate low, the wasting of resources, it is therefore desirable to propose a kind of scheme to solve the above problems.
The content of the invention
In view of the shortcomings of the prior art, it is an object of the invention to provide a kind of performance is stable, safe, anti-sticking good seepage-proof property, the food-grade of high yield rate bakee the production and processing technology of paper.
To achieve the above object, the invention provides following technical scheme：A kind of production and processing technology of silicone oil paper, it is characterised in that：
S1, coating preparation：Emulsion silicone oil, catalyst, crosslinking agent is taken to mix mix well in proportion；
S2, coating：Coating is coated uniformly on paper by coating machine, coating weight is 0.5 ~ 2.5g/ ㎡；
S3, drying：Paper after press polish is input to drying baker and carries out heating, drying, and drying temperature is at 80 DEG C ~ 150 DEG C；
S4, rewetting：Paper after drying is moistened；
S5, secondary drying：Paper after moistening is again introduced into drying baker drying, and drying temperature is 80 ~ 150 DEG C；
S6, press polish：Paper after drying carries out press polish by calender；
S7, cutting：Paper after press polish carries out cutting machine and cut；
S8, winding.
Preferably, in S1 steps, emulsion silicone oil, catalyst, the mixed proportion of crosslinking agent are（8~10）:（1~3）：（1~3）.
Preferably, calender includes multiple pressure rollers in S6 steps, atomizer is provided between adjacent pressure roller.
Preferably, the temperature of the pressure roller is maintained at 70 DEG C ~ 80 DEG C.
Preferably, being used in the water tank of wetting be mixed with the coating of S2 preparations in S4 steps.
Preferably, the ratio of the coating and water is 2 ~ 3:10.
Preferably, the roller temperature of supercalender is maintained at 40 ~ 60 DEG C in S7 steps.
Preferably, when air-stable is less than 15 DEG C, pressure roller is stably held in 65 DEG C or so.
Preferably, when air is higher than 30 degrees Celsius, the temperature of pressure roller is maintained at 35 DEG C or so.
Preferably, air humidity is maintained at 50% ~ 70%RH in whole process of manufacture.
Present invention tool has the advantage that compared with prior art：Pass through S1, coating preparation：Emulsion silicone oil, catalyst, crosslinking agent is taken to mix mix well in proportion；S2, coating：Coating is coated uniformly on paper by coating machine, coating weight is 0.5 ~ 2.5g/ ㎡；S3, drying：Paper after press polish is input to drying baker and carries out heating, drying, and drying temperature is at 80 DEG C ~ 150 DEG C；S4, rewetting：Paper after drying is moistened；S5, secondary drying：Paper after moistening is again introduced into drying baker drying, and drying temperature is 80 ~ 150 DEG C；S6, press polish：Paper after drying carries out press polish by calender；S7, cutting：Paper after press polish carries out cutting machine and cut；S8, winding, the baking paper conjugation produced by such nine steps is high, quality and safety is good, human body will not be caused damage, anti-adhesion effects substantially and will not alice, high yield rate in processing.
Embodiment
The specific embodiment of the present invention is described further below.
First, the preparation of coating is first carried out：Emulsion silicone oil, catalyst, crosslinking agent is taken to mix mix well in proportion, wherein emulsion silicone oil, catalyst, the part by weight of crosslinking agent are 10:2：3, why in the market common solvent silicon or solvent-free silicone are not used using emulsion silicone oil herein, it is because solvent silicon needs substantial amounts of solvent in dilution, and it can be produced in processing a large amount of discarded, so can be because of volatile substance pollution baking oven and production space, a large amount of extra expenses for burning with clean air can also be caused, therefore not only pollution seriously can be produced to food, influence the security of food, producing cost can be increased simultaneously, and solvent-free silicone its viscosity needs accomplish very low very low, its is with high content of technology, its coating weight is not easily controlled in production and processing, if coating weight is not enough, then easily cause coated film cohesive force little, it is easily peelable, even delamination, therefore in the precision for adding man-hour requirement strictly to control apparatus for coating, need higher technology content and more accurate processing instrument, cause its production cost high, and use the problem of emulsion silicone oil can avoid above-mentioned completely, ensure that in production and processing waste material waste gas will not be produced, the security for the silicone oil paper that guarantee is processed is very high, the composition for being harmful to human body will not be remained, processing technology is unlikely to too complicated simultaneously, either coating weight or machining accuracy are all without too difficult, production cost also can be reduced greatly.
Then coating is carried out：Coating is coated uniformly on paper by coating machine, coating weight is 1 ~ 1.5g/ ㎡, and the speed of coating machine is 200 ~ 300m/min.
Dried again：The paper after press polish is input to drying baker and carries out heating, drying, drying temperature is at 80 DEG C ~ 150 DEG C, and the pressure of drying baker is 5 ~ 6 kPas.
And the paper after now drying easily forms alice and is not easy winding, therefore carry out rewetting technique：Paper after drying is moistened by delivery roll, and delivery roll is connected with the moisture content in water tank, water tank equipped with wetting, and moisture content is mixed with coating, and the part by weight of coating and water is 2 ~ 3:10, the uneven situation generation so because of coating is likely to occur after first time coating, now increase has coating to make to have the part of coat the defect to carry out supplement coating in water, so as to ensure that coating full and uniform can be distributed on paper.
Then secondary drying is carried out again：Paper after moistening is again introduced into drying baker drying, and drying temperature is 80 ~ 150 DEG C.
Calendaring technology is carried out after the completion of coating, paper is subjected to press polish by calender, wherein calender is provided with some pressure rollers, the moisture content that atomizer progress spray atomizing is provided between each pressure roller is soaked to paper, pressure roller, which is connected with heater, simultaneously is used for the temperature for keeping pressure roller at 70 DEG C ~ 80 DEG C, paper surface gloss so after superpressure is brighter, and fine and smooth degree is high, certainly it is preferable to using supercalender, because having paper calender roll and some nips of metallic roll on supercalender, in the presence of mechanical force and heating power paper can be made more smooth, it is glossy, closely, the smooth and acquisition transparency, prevent with reducing pull-up and linting, substantially improve the outward appearance of paper web.
Finally carry out separating and cutting process：Paper i.e. after press polish carries out cutting machine and cut, and food-grade baking paper can be produced by cutting into progress winding after required specification.
And in order to ensure that food-grade bakees the yield rate and quality of paper, atomizer is provided with production and processing workshop and ensures that the humidity of indoor environment is 50% ~ 70%RH, simultaneously when air-stable is less than 15 DEG C, pressure roller is stably held in 65 DEG C or so during above-mentioned superpressure, when air is higher than 30 degrees Celsius, the temperature of pressure roller is maintained at 35 DEG C or so, so it is to ensure that the humidity of the paper surface when processing paper can be maintained in appropriate scope and parameter when making processing is easy to control, improve the yield rate of product.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-described embodiment, and all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of production and processing technology of silicone oil paper, it is characterised in that：
S1, coating preparation：Emulsion silicone oil, catalyst, crosslinking agent is taken to mix mix well in proportion；
S2, coating：Coating is coated uniformly on paper by coating machine, coating weight is 0.5 ~ 2.5g/ ㎡；
S3, drying：Paper after press polish is input to drying baker and carries out heating, drying, and drying temperature is at 80 DEG C ~ 150 DEG C；
S4, rewetting：Paper after drying is moistened；
S5, secondary drying：Paper after moistening is again introduced into drying baker drying, and drying temperature is 80 ~ 150 DEG C；
S6, press polish：Paper after drying carries out press polish by calender；
S7, cutting：Paper after press polish carries out cutting machine and cut；
S8, winding.
2. a kind of production and processing technology of silicone oil paper according to claim 1, it is characterised in that：In S1 steps, emulsion silicone oil, catalyst, the mixed proportion of crosslinking agent are（8~10）:（1~3）：（1~3）.
3. a kind of production and processing technology of silicone oil paper according to claim 1, it is characterised in that：Calender includes multiple pressure rollers in S6 steps, and atomizer is provided between adjacent pressure roller.
4. a kind of production and processing technology of silicone oil paper according to claim 3, it is characterised in that：The temperature of the pressure roller is maintained at 70 DEG C ~ 80 DEG C.
5. a kind of production and processing technology of silicone oil paper according to claim 1, it is characterised in that：It is used in the water tank of wetting be mixed with the coating of S2 preparations in S4 steps.
6. a kind of production and processing technology of silicone oil paper according to claim 5, it is characterised in that：The ratio of the coating and water is（2~3）:10.
7. a kind of production and processing technology of silicone oil paper according to claim 4, it is characterised in that：When air-stable is less than 15 DEG C, the temperature of pressure roller is maintained at 65 DEG C or so.
8. word food-grade according to claim 4 bakees the production and processing technology of paper, it is characterised in that：When air is higher than 30 degrees Celsius, the temperature of pressure roller is maintained at 35 DEG C or so.
9. a kind of production and processing technology of silicone oil paper according to claim 1, it is characterised in that：Air humidity is maintained at 50% ~ 70%RH in whole process of manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610009208.9A CN106958167B (en) | 2016-01-08 | 2016-01-08 | A kind of production and processing technology of silicone oil paper |
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| CN201610009208.9A CN106958167B (en) | 2016-01-08 | 2016-01-08 | A kind of production and processing technology of silicone oil paper |
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| CN106958167A true CN106958167A (en) | 2017-07-18 |
| CN106958167B CN106958167B (en) | 2019-07-02 |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049249A (en) * | 2017-12-18 | 2018-05-18 | 温州市新丰装饰材料有限公司 | A kind of degradable glaxin release paper manufacture craft |
| CN109235113A (en) * | 2018-09-21 | 2019-01-18 | 临朐玉龙造纸有限公司 | Food-grade bakes paper and preparation method thereof |
| CN109653026A (en) * | 2019-01-22 | 2019-04-19 | 佛山市新飞卫生材料有限公司 | A kind of release paper and the equipment and technique for producing the release 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 |
| CN112900132A (en) * | 2021-03-06 | 2021-06-04 | 嘉兴市丰莱桑达贝纸业有限公司 | Wet silicon paper for punching paper cup |
| CN113308933A (en) * | 2021-06-21 | 2021-08-27 | 山东盛合纸塑包装有限公司 | Antibacterial baking paper and preparation process thereof |
| CN114016328A (en) * | 2021-11-23 | 2022-02-08 | 仙鹤股份有限公司 | Production and processing technology of air-tight antibacterial silicone oil paper |
| CN114108361A (en) * | 2021-11-23 | 2022-03-01 | 仙鹤股份有限公司 | Production and processing technology of breathable antibacterial silicone oil paper |
| CN114197248A (en) * | 2021-12-20 | 2022-03-18 | 南通亿川复合材料科技有限公司 | Preparation process flow of high-temperature-resistant antibacterial silicon paper |
| CN114214872A (en) * | 2021-12-03 | 2022-03-22 | 南通亿川复合材料科技有限公司 | Production process of silicon paper with good waterproof performance |
| CN115369682A (en) * | 2021-10-19 | 2022-11-22 | 上海百安包装材料有限公司 | Preparation method of silicone oil paper and product |
| CN117344571A (en) * | 2023-10-20 | 2024-01-05 | 安徽建筑大学 | Paper sheet robot capable of automatically and continuously rolling back and forth based on steam driving and preparation method thereof |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049249A (en) * | 2017-12-18 | 2018-05-18 | 温州市新丰装饰材料有限公司 | A kind of degradable glaxin release paper manufacture craft |
| CN109235113A (en) * | 2018-09-21 | 2019-01-18 | 临朐玉龙造纸有限公司 | Food-grade bakes paper and preparation method thereof |
| 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 |
| CN109653026A (en) * | 2019-01-22 | 2019-04-19 | 佛山市新飞卫生材料有限公司 | A kind of release paper and the equipment and technique for producing the release paper |
| CN109653026B (en) * | 2019-01-22 | 2024-01-30 | 佛山市新飞卫生材料有限公司 | Release paper and equipment and process for producing release paper |
| CN112900132A (en) * | 2021-03-06 | 2021-06-04 | 嘉兴市丰莱桑达贝纸业有限公司 | Wet silicon paper for punching paper cup |
| CN113308933A (en) * | 2021-06-21 | 2021-08-27 | 山东盛合纸塑包装有限公司 | Antibacterial baking paper and preparation process thereof |
| CN115369682A (en) * | 2021-10-19 | 2022-11-22 | 上海百安包装材料有限公司 | Preparation method of silicone oil paper and product |
| CN115369682B (en) * | 2021-10-19 | 2023-12-08 | 上海百安包装材料有限公司 | Preparation method of silicone paper and product |
| CN114016328A (en) * | 2021-11-23 | 2022-02-08 | 仙鹤股份有限公司 | Production and processing technology of air-tight antibacterial silicone oil paper |
| CN114108361A (en) * | 2021-11-23 | 2022-03-01 | 仙鹤股份有限公司 | Production and processing technology of breathable antibacterial silicone oil paper |
| CN114214872A (en) * | 2021-12-03 | 2022-03-22 | 南通亿川复合材料科技有限公司 | Production process of silicon paper with good waterproof performance |
| CN114197248A (en) * | 2021-12-20 | 2022-03-18 | 南通亿川复合材料科技有限公司 | Preparation process flow of high-temperature-resistant antibacterial silicon paper |
| CN117344571A (en) * | 2023-10-20 | 2024-01-05 | 安徽建筑大学 | Paper sheet robot capable of automatically and continuously rolling back and forth based on steam driving and preparation method thereof |
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| CN106958167B (en) | 2019-07-02 |
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