CN110447935A - A kind of dry production drying process of edible paper - Google Patents

A kind of dry production drying process of edible paper Download PDF

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Publication number
CN110447935A
CN110447935A CN201910656390.0A CN201910656390A CN110447935A CN 110447935 A CN110447935 A CN 110447935A CN 201910656390 A CN201910656390 A CN 201910656390A CN 110447935 A CN110447935 A CN 110447935A
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CN
China
Prior art keywords
edible paper
drying
membrane material
microwave
temperature
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.)
Pending
Application number
CN201910656390.0A
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Chinese (zh)
Inventor
马加和
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taihu Jiaying Special Paper Co Ltd
Original Assignee
Taihu Jiaying Special Paper Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Taihu Jiaying Special Paper Co Ltd filed Critical Taihu Jiaying Special Paper Co Ltd
Priority to CN201910656390.0A priority Critical patent/CN110447935A/en
Publication of CN110447935A publication Critical patent/CN110447935A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L27/00Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/20Synthetic spices, flavouring agents or condiments
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/34Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3454Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/17Amino acids, peptides or proteins
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23PSHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P30/00Shaping or working of foodstuffs characterised by the process or apparatus
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38Packaging materials of special type or form
    • B65D65/46Applications of disintegrable, dissolvable or edible materials
    • B65D65/463Edible packaging materials

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Mycology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The invention discloses a kind of dry production drying process of edible paper, include the following steps: to be sent into drying device through the edible paper membrane material of casting film-forming;Start transmission channel, transmission channel drives edible paper membrane material to natural wind cooling end one, and edible paper membrane material is transferred to Hot-blast Heating portion after natural wind cooling end one is cooling;Preheating section and high temperature section carry out preheating heating and high-temperature heating, natural cooling 30 minutes after heating to edible paper membrane material respectively, and transmit it to microwave drying portion by transmission channel after the cooling period;Microwave drying portion carries out microwave drying to the edible paper membrane material after natural cooling, transmits it to natural wind cooling end two by transmission channel after microwave drying, and transmit it to sterilization unit based on transmission channel after cooling down to it by natural wind cooling end two;Ultraviolet germicidal carries out sterilization operation to edible paper membrane material and completes the drying of edible paper membrane material after sterilization.This invention ensures that the drying efficiency and drying uniformity of edible paper.

Description

A kind of dry production drying process of edible paper
Technical field
The present invention relates to edible paper conversion, specially a kind of dry production drying process of edible paper.
Background technique
The currently commercially aggregation wrapper material largely used, because its longer-term persistence causes environmental pollution to have certain toxicity And it is gradually disabled.The raising of requirement with people to food quality and preservation term and the raising of people's environmental consciousness, with Edible package material such as Vegetable paper, protein film etc. made of natural biologic material is increasingly becoming hot spot.Edible package material Raw material be polysaccharide, protein, lipid or several ingredients it is compound, can by prevent the migration of gas, steam and solute etc. come The quality of food is kept, extends storage phase, and production cost can be reduced.Compared with synthesising packing material, edible package material It can be biodegradable, without any pollution, be also used as flavour of food products material, nutrition fortifier.And protein film is with higher Nutritive value, in good taste, the features such as permeability is small, be the ideal material of food fresh keeping.In ancient times, " bean curd has just been invented in China Piece ", " wafer " etc., thus, exploitation is had broad application prospects with edible package material made of natural biologic material.
The drying of edible paper is different from common foodstuff material, dry initial stage, and edible paper temperature cannot increase, otherwise paper Appearance is opened to be difficult to ensure.In addition, differing too big if the evaporation of edible paper surface moisture is too fast with internal moisture migration, being easy to produce Raw crackle or fragmentation, thus, it is ensured that dry indoor humidity in drying process.In addition the later stage of drying, edible paper moisture content In lower situation, edible paper internal moisture migration velocity is very slow, therefore conventional drying mode drying efficiency is very low.Therefore it eats With the entire drying process of paper, single drying mode is difficult under the premise of guaranteeing edible paper quality, quickly to edible paper into Row drying.
Summary of the invention
The purpose of the present invention is to provide a kind of dry production drying process of edible paper, to solve to mention in above-mentioned background technique Out the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of drying of edible paper produces drying process, including Following steps:
Step 1: the edible paper membrane material through casting film-forming is sent into drying device, and drying device includes for conveying The transmission channel of edible paper membrane material, and the natural wind cooling end one, the hot wind that are arranged in the transmission channel and successively connect Heating part, microwave drying portion, natural wind cooling end two and sterilization unit;
Step 2: starting transmission channel, transmission channel drive edible paper membrane material to natural wind cooling end one, edible paper membrane material Hot-blast Heating portion is transferred to after natural wind cooling end one is cooling;
Step 3: Hot-blast Heating portion includes the preheating section successively to connect and high temperature section, successively starts preheating section and high temperature section, Preheating section and high temperature section carry out preheating heating to edible paper membrane material respectively and are heated at high temperature, natural cooling 30 minutes after heating, and Microwave drying portion is transmitted it to by transmission channel after the cooling period;
Step 4: starting microwave drying portion, microwave drying portion carry out microwave drying to the edible paper membrane material after natural cooling, It transmits it to natural wind cooling end two by transmission channel after microwave drying, and by natural wind cooling end two cold to its But sterilization unit is transmitted it to based on transmission channel afterwards;
Step 5: sterilization unit includes ultraviolet germicidal, starts ultraviolet germicidal, ultraviolet germicidal is to edible paper after cooling Membrane material carries out sterilization operation and completes edible paper membrane material drying steps after sterilization.
Preferably, natural wind cooling end one, natural wind cooling end two include air hose and cooling blower, air hose in step 1 It is connect with cooling blower air opening end, and air hose is arranged at intervals with air holes close to one end of edible paper membrane material.
Preferably, between 55-60 DEG C, the temperature of high temperature section is controlled at 70-85 DEG C the control of preheating section temperature in step 3 Between, preheating section includes heating device and hot air pipe, and the air after heating is acted on edible paper by hot air pipe by heating device Membrane material surface.
Preferably, microwave drying portion includes microwave dryer and Temperature and Humidity Control unit, and microwave dryer is by microwave drying Case and microwave generator form, and the temperature sensor and humidity for measuring the temperature inside the box, humidity are provided in microwave drying oven Sensor, the dehumidifying blower of microwave drying oven outside and microwave drying oven connection, Temperature and Humidity Control unit are separately connected temperature biography Sensor, humidity sensor are controlled with the cooperation of dehumidifying blower for adjusting to progress temperature humidity in microwave drying oven.
Preferably, Temperature and Humidity Control unit control microwave drying the temperature inside the box is at 20 DEG C -30 DEG C, humidity in 40%-50%, Microwave drying uses discontinuity drying control, and each microwave is run 5-10 minutes, repeatedly several times, guarantees that drying temperature will not be high In set temperature.
Preferably, dehumidifying blower is required according to humidity, interruption exhausting dehumidifying is carried out to microwave drying oven, in microwave drying oven Every operation 1 hour, exhausting is dried 5 minutes.
Compared with prior art, the beneficial effects of the present invention are:
The present invention prevents drying process at edible paper dry initial stage by the cooperation in natural wind cooling end one, Hot-blast Heating portion It is middle because heat up it is too fast caused by crackle or fragmentation, by microwave drying portion and microwave drying portion, the phase guarantees dry effect after the drying Rate, drying uniformity, the microwave drying of discontinuity can be prevented because of the paper distortion that temperature increases and generates, while by removing The cooperation of wet blower, temperature sensor, humidity sensor and Temperature and Humidity Control unit is realized to microwave drying oven temperature humidity tune Section control, improves efficiency.
Detailed description of the invention
Fig. 1 is drying technology process figure of the invention;
Fig. 2 is the structural schematic diagram of drying device of the present invention.
In figure: 1, transmission channel;2, natural wind cooling end one;3, Hot-blast Heating portion;31, preheating section;32, high temperature section;4, Microwave drying portion;41, microwave drying oven;42, microwave generator;43, dehumidify blower;5, natural wind cooling end two;6, sterilization unit.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the orientation of the instructions such as term "vertical", "upper", "lower", "horizontal" Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, and It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore It is not considered as limiting the invention.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one Connect to body;It can be mechanical connection, be also possible to be electrically connected;It can be directly connected, it can also be indirect by intermediary It is connected, can be the connection inside two elements.For the ordinary skill in the art, it can manage as the case may be Solve the concrete meaning of above-mentioned term in the present invention.
The present invention provides a kind of technical solution referring to FIG. 1-2: a kind of dry production drying process of edible paper, including such as Lower step:
Step 1: the edible paper membrane material through casting film-forming is sent into drying device, and drying device includes for conveying The transmission channel 1 of edible paper membrane material, and the natural wind cooling end 1 to connect in the transmission channel 1 and successively, heat are set Wind heating part 3, microwave drying portion 4, natural wind cooling end 25 and sterilization unit 6;
Step 2: starting transmission channel 1, transmission channel 1 drive edible paper membrane material to natural wind cooling end 1, edible paper Membrane material is transferred to Hot-blast Heating portion 3 after natural wind cooling end 1 is cooling;
Step 3: Hot-blast Heating portion 3 includes the preheating section 31 that successively connects and high temperature section 32, successively start preheating section 31 with High temperature section 32, preheating section 31 and high temperature section 32 carry out preheating heating and high-temperature heating to edible paper membrane material respectively, natural after heating It is 30 minutes cooling, and microwave drying portion 4 is transmitted it to by transmission channel 1 after the cooling period;
Step 4: starting microwave drying portion 4, it is dry that microwave drying portion 4 carries out microwave to the edible paper membrane material after natural cooling It is dry, natural wind cooling end 25 is transmitted it to by transmission channel 1 after microwave drying, and existed by natural wind cooling end 25 Sterilization unit 6 is transmitted it to based on transmission channel 1 after cooling down to it;
Step 5: sterilization unit 6 includes ultraviolet germicidal, starts ultraviolet germicidal, ultraviolet germicidal is to after cooling edible Paper membrane material carries out sterilization operation and completes the drying of edible paper membrane material after sterilization.
In step 1 natural wind cooling end 1, natural wind cooling end 25 include air hose and cooling blower, air hose with it is cold But fan outlet end connects, and air hose is arranged at intervals with air holes close to one end of edible paper membrane material.
The control of preheating section temperature is between 55-60 DEG C in step 3, and the temperature of high temperature section controls between 70-85 DEG C, in advance Hot arc 31 includes heating device and hot air pipe, and the air after heating is acted on edible paper membrane material table by hot air pipe by heating device Face.
Microwave drying portion 4 includes microwave dryer and Temperature and Humidity Control unit, and microwave dryer is by 41 He of microwave drying oven Microwave generator 42 forms, and temperature sensor and humidity for measuring the temperature inside the box, humidity are provided in microwave drying oven 41 Sensor, the dehumidifying blower 43 of microwave drying oven 41 outside and microwave drying oven connection, Temperature and Humidity Control unit are separately connected temperature Sensor, humidity sensor are spent, is controlled with the cooperation of dehumidifying blower 43 for being adjusted to progress temperature humidity in microwave drying oven 41 System.
Temperature and Humidity Control unit controls microwave drying the temperature inside the box at 20 DEG C -30 DEG C, and for humidity in 40%-50%, microwave is dry Dry to use discontinuity drying control, each microwave is run 5-10 minutes, repeatedly several times, guarantees that drying temperature is not above setting Temperature;Dehumidifying blower 43 is required according to humidity, interruption exhausting dehumidifying is carried out to microwave drying oven 41, in the every fortune of microwave drying oven 41 Row 1 hour, exhausting was dried 5 minutes.
The present invention is prevented by the cooperation of natural wind cooling end 1, Hot-blast Heating portion 3 at edible paper dry initial stage dried In journey because heat up it is too fast caused by crackle or fragmentation, by microwave drying portion 4 and microwave drying portion 5 after the drying the phase guarantee it is dry Dry efficiency, drying uniformity, the microwave drying of discontinuity can prevent from leading to simultaneously because of the paper distortion that temperature increases and generates The cooperation for crossing dehumidifying blower 43, temperature sensor, humidity sensor and Temperature and Humidity Control unit is realized to 41 temperature of microwave drying oven Humidity regulation control is spent, is improved efficiency.
It is worth noting that: whole device realizes control to it by main control button, sets since control button is matched Standby is commonly used equipment, belongs to existing Changshu technology, details are not described herein its electrical connection and specific circuit structure.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (6)

1. a kind of dry production drying process of edible paper, which comprises the steps of:
Step 1: the edible paper membrane material through casting film-forming is sent into drying device, and drying device includes edible for conveying The transmission channel (1) of paper membrane material, and setting in the transmission channel (1) and successively connect natural wind cooling end one (2), Hot-blast Heating portion (3), microwave drying portion (4), natural wind cooling end two (5) and sterilization unit (6);
Step 2: starting transmission channel (1), transmission channel (1) drive edible paper membrane material to natural wind cooling end one (2), eat Paper membrane material is transferred to Hot-blast Heating portion (3) after natural wind cooling end one (2) is cooling;
Step 3: Hot-blast Heating portion (3) include the preheating section (31) successively to connect and high temperature section (32), successively start preheating section (31) with high temperature section (32), preheating section (31) preheat heating to edible paper membrane material respectively with high temperature section (32) to be added with high temperature Heat, natural cooling 30 minutes after heating, and microwave drying portion (4) are transmitted it to by transmission channel (1) after the cooling period;
Step 4: starting microwave drying portion (4), it is dry that microwave drying portion (4) carry out microwave to the edible paper membrane material after natural cooling It is dry, natural wind cooling end two (5) is transmitted it to by transmission channel (1) after microwave drying, and by natural wind cooling end Two (5) transmit it to sterilization unit (6) based on transmission channel (1) after cooling down to it;
Step 5: sterilization unit (6) includes ultraviolet germicidal, starts ultraviolet germicidal, ultraviolet germicidal is to edible paper after cooling Membrane material carries out sterilization operation and completes the drying of edible paper membrane material after sterilization.
2. the dry production drying process of a kind of edible paper according to claim 1, which is characterized in that in the step 1 certainly Right air cooling portion one (2), natural wind cooling end two (5) include air hose and cooling blower, air hose and cooling blower air opening end Connection, and air hose is arranged at intervals with air holes close to one end of edible paper membrane material.
3. the dry production drying process of a kind of edible paper according to claim 1, which is characterized in that pre- in the step 3 Hot arc temperature controls between 55-60 DEG C, and the temperature of high temperature section controls between 70-85 DEG C, and preheating section (31) includes heating dress It sets and the air after heating is acted on edible paper membrane material surface by hot air pipe by hot air pipe, heating device.
4. the dry production drying process of a kind of edible paper according to claim 1, which is characterized in that the microwave drying portion It (4) include microwave dryer and Temperature and Humidity Control unit, microwave dryer is by microwave drying oven (41) and microwave generator (42) Composition, the interior temperature sensor and humidity sensor being provided with for measuring the temperature inside the box, humidity of microwave drying oven (41), microwave The external dehumidifying blower (43) with microwave drying oven connection of drying box (41), Temperature and Humidity Control unit are separately connected temperature sensing Device, humidity sensor are controlled with dehumidifying blower (43) cooperation for adjusting to progress temperature humidity in microwave drying oven (41).
5. the dry production drying process of a kind of edible paper according to claim 4, which is characterized in that the Temperature and Humidity Control Unit controls microwave drying the temperature inside the box at 20 DEG C -30 DEG C, and humidity is in 40%-50%, and microwave drying is using the dry control of discontinuity System, each microwave are run 5-10 minutes, repeatedly several times, guarantee that drying temperature is not above set temperature.
6. the dry production drying process of a kind of edible paper according to claim 4, which is characterized in that the dehumidifying blower (43) it is required according to humidity, interruption exhausting dehumidifying is carried out to microwave drying oven (41), it is small in the every operation 1 of microwave drying oven (41) When, exhausting is dried 5 minutes.
CN201910656390.0A 2019-07-19 2019-07-19 A kind of dry production drying process of edible paper Pending CN110447935A (en)

Priority Applications (1)

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CN201910656390.0A CN110447935A (en) 2019-07-19 2019-07-19 A kind of dry production drying process of edible paper

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Application Number Priority Date Filing Date Title
CN201910656390.0A CN110447935A (en) 2019-07-19 2019-07-19 A kind of dry production drying process of edible paper

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Publication Number Publication Date
CN110447935A true CN110447935A (en) 2019-11-15

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05301313A (en) * 1992-04-28 1993-11-16 Toyobo Co Ltd Packaging material for microwave sterilization
JP2625859B2 (en) * 1987-09-29 1997-07-02 凸版印刷株式会社 Microwave heating sterilization method
CN104880027A (en) * 2015-05-21 2015-09-02 成都中牧生物药业有限公司 Microwave drying and sterilizing system for ampoule
CN105667083A (en) * 2016-01-21 2016-06-15 成都印钞有限公司 Paper drying process for paper receiving section of gravure press and drying device thereof
CN105783448A (en) * 2016-05-06 2016-07-20 龙南县亿博电脑科技中心 Novel multifunctional drying box
CN108437149A (en) * 2018-05-06 2018-08-24 泗阳县顺意木材制品厂 It is used to prepare the microwave preheating device of fiberboard

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2625859B2 (en) * 1987-09-29 1997-07-02 凸版印刷株式会社 Microwave heating sterilization method
JPH05301313A (en) * 1992-04-28 1993-11-16 Toyobo Co Ltd Packaging material for microwave sterilization
CN104880027A (en) * 2015-05-21 2015-09-02 成都中牧生物药业有限公司 Microwave drying and sterilizing system for ampoule
CN105667083A (en) * 2016-01-21 2016-06-15 成都印钞有限公司 Paper drying process for paper receiving section of gravure press and drying device thereof
CN105783448A (en) * 2016-05-06 2016-07-20 龙南县亿博电脑科技中心 Novel multifunctional drying box
CN108437149A (en) * 2018-05-06 2018-08-24 泗阳县顺意木材制品厂 It is used to prepare the microwave preheating device of fiberboard

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