CN109774333A - A kind of color printing packaging curing method - Google Patents
A kind of color printing packaging curing method Download PDFInfo
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- CN109774333A CN109774333A CN201910022048.5A CN201910022048A CN109774333A CN 109774333 A CN109774333 A CN 109774333A CN 201910022048 A CN201910022048 A CN 201910022048A CN 109774333 A CN109774333 A CN 109774333A
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- room
- curing
- hothouse
- humidity
- packaging film
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention discloses a kind of color printings to pack curing method, including material preparation, equipment inspection, open equipment, solidification four steps of inspection, it wherein opens equipment and ordinary packing film, high temperature resistant packaging film is divided into according to the purposes of packaging film, the condition of cure of ordinary packing film are as follows: solidification temperature is 35-40 DEG C, curing time is 24-36h, curing room interior humidity is 40-50%, the condition of cure of high temperature resistant packaging film are as follows: solidification temperature is 55-60 DEG C, and curing time 60-72h, curing room interior humidity are 50-60%.The present invention above curing room by being arranged energy saving room, it solves because curing room is closed, lead to atmosphere draught-free to lead to the problem of peculiar smell, the heat of discharge gas interior is recycled by recovery heat exchanger, energy is saved, the humidity inside curing room is kept by humidifier, so that glue curing speed is accelerated, and the quality of glue curing is improved, the performance after enhanced package film is compound.
Description
Technical field
The present invention relates to technical field of packaging and printing, and in particular to a kind of color printing packaging curing method.
Background technique
Packaging film needs during upper production by works such as the preparation of film, printing, compound, solidification, heat-sealing and bag makings
Sequence, it is extremely important for the solidification work for printing compound good semi-finished product, it is to be related to print the pass of multiple quality and build, solidifies mesh
Be that adhesive is allowed further to be crosslinked, if fully crosslinked, molecules align can neatly improve compound fastness, on the other hand can be with
Residual solvent in semi-finished product composite membrane is discharged to reduce residual solvent amount, so that it is bad to reduce peel strength, Kekelé structure count
Difference has peculiar smell etc..No matter solidification uses external heat or interior heating, all to reach solidification room temperature stabilization, uniformly for mesh
, generally can as required the time solidified, if curing time is too short, may cause adhesive solidification not exclusively, and influence
Peel strength and residual peculiar smell, and curing time is too long, then it is bad to may cause film openings.
Curing room is usually used for the packaging film curing process after compound at present to solidify it, curing room is usually close
Space, atmosphere draught-free are closed, packaging film can generate peculiar smell in the curing process, so that polluting device ambient enviroment, influences work
The health of personnel, and the inner space of curing room is air-dried, the cured speed of composite glue is not achieved most fastly, is easy
Existing composite glue is dry excessively, causes to crack, influences the compound effect of packaging film.
Summary of the invention
Present invention aim to address above-mentioned deficiencies, provide a kind of color printing packaging curing method.
In order to achieve the above object, the technical solution of the invention is as follows: a kind of color printing packaging curing method, including as follows
Step:
Step 1, material prepares: the packaging film wound after the completion of compound working procedure is transferred at curing room；
Step 2, equipment inspection: detection curing room equipment operation, the curing room includes hothouse and the top of bottom
Energy saving room, the hothouse is hollow box body, and hothouse side gating opens plate, and the energy conservation room is arranged in the drying
The top of room is equipped with intake stack, return air duct between the energy conservation room and the hothouse, the energy conservation is indoor to be equipped with recycling
Heat exchanger, heater, the energy conservation room are equipped with air inlet, the energy conservation close to the side outer wall of the recovery heat exchanger
Room is equipped with air outlet close to the roof of recovery heat exchanger, and the dry chamber interior walls are equipped with humidity sensor, the humidity
Inductor connects humidifier, and the humidifier setting is connected described dry in the curing room side, the humidifier by pipeline
Dry indoor, the dry chamber outer wall are equipped with control panel；
Step 3, it opens equipment: opening equipment, ordinary packing film, high temperature resistant packaging film are divided into according to the purposes of packaging film, passed through
Control panel sets solidification temperature, curing time and curing room interior humidity, and fresh air enters energy saving interior by air inlet, passes through
It is contacted when recovery heat exchanger with the gas being discharged in hothouse, carries out first time heating, then reach heater, heater pair
Fresh air carries out second and heats, and is heated to setting value, enters hothouse through intake stack, and when dry indoor exhaust, gas is through dry
Dry room is by wind pipe, and when by recovery heat exchanger, the heat of gas interior is recovered heat exchanger absorption, and heat is inhaled
Energy saving room, the dry indoor humidity of humidity sensor detection, the humidifier when humidity is lower than setting value are discharged by air outlet after receipts
Starting humidifies hothouse inside, keeps hothouse interior humidity；
Step 4, solidification is examined: after step 3 curing time reaches, the packaging film for solidifying and completing is taken out, to packaging film progressive
It can detect, test whether qualification, if it exists problem, make and being correspondingly improved for problem, until entering next work after qualified
Sequence.
Further, in the step 3 ordinary packing film condition of cure are as follows: solidification temperature is 35-40 DEG C, and curing time is
24-36h, curing room interior humidity are 40-50%.
Further, in the step 3 high temperature resistant packaging film condition of cure are as follows: solidification temperature be 55-60 DEG C, curing time
It is 50-60% for 60-72h, curing room interior humidity.
The invention discloses a kind of color printings to pack curing method, by the way that energy saving room is arranged above curing room, solve because
Curing room is closed, leads to atmosphere draught-free to lead to the problem of peculiar smell, and while realizing air circulation, passes through recycling heat
The heat of exchanger recycling discharge gas interior, saves energy, avoids hot wind and is expelled directly out and causes damages, and in curing room
Humidity sensor is arranged in portion, and humidifier is arranged outside curing room, detects the humidity inside curing room by humidity sensor, passes through
Humidifier keeps the humidity inside curing room, so that glue curing speed is accelerated, and improves the quality of glue curing, reinforces
Performance after packaging film is compound.
Detailed description of the invention
Fig. 1 is step schematic block diagram of the invention.
Fig. 2 is curing room diagrammatic side-view cross-sectional schematic diagram of the invention.
Fig. 3 is the structural schematic diagram of curing room and humidifier of the invention.
Specific embodiment
Below in conjunction with attached drawing and embodiment of the invention, technical solution in the embodiment of the present invention carry out it is clear,
It is fully described by, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.
The embodiment in the present invention is given, it is obtained by those of ordinary skill in the art without making creative efforts all
Other embodiments belong to the scope of protection of the invention.
Embodiment 1:
As shown in Figure 1, Figure 2 and Figure 3, curing method is packed in a kind of color printing, is included the following steps:
Step 1, material prepares: the packaging film wound after the completion of compound working procedure is transferred at curing room；
Step 2, equipment inspection: detection curing room equipment operation, the hothouse 2 of the curing room 1 including bottom and on
The energy saving room 3 of side, the hothouse 2 are hollow box body, and the 2 side gating of hothouse opens plate 4, and the energy conservation room 3 setting exists
The top of the hothouse 2 is equipped with intake stack 5, return air duct 6, the section between the energy conservation room 3 and the hothouse 2
It can be equipped with recovery heat exchanger 7, heater 8 in room 3, the energy conservation room 3 is on the side outer wall of the recovery heat exchanger 7
Equipped with air inlet 9, the energy conservation room 3 is equipped with air outlet 10,2 inner wall of hothouse close to the roof of recovery heat exchanger 7
It is equipped with humidity sensor 11, the humidity sensor 11 connects humidifier 12, and the humidifier 12 is arranged in the curing room 1
Side, the humidifier 12 connect 2 inside of hothouse by pipeline 13, and 2 outer wall of hothouse is equipped with control panel
14；
Step 3, it opens equipment: opening equipment, ordinary packing film, high temperature resistant packaging film are divided into according to the purposes of packaging film, commonly
The condition of cure of packaging film are as follows: solidification temperature is 35 DEG C, and curing time 36h, curing room interior humidity are 40%, high temperature resistant packet
Fill the condition of cure of film are as follows: solidification temperature is 55 DEG C, and curing time 72h, curing room interior humidity are 50%, pass through control plane
Plate 14 sets solidification temperature, curing time and curing room interior humidity, and fresh air is entered in energy saving room 3 by air inlet 9, by returning
It is contacted when receiving heat exchanger 7 with the gas being discharged in hothouse 2, carries out first time heating, then reach heater 8, heater 8
Second is carried out to fresh air to heat, is heated to setting value, enters hothouse 2 through intake stack 5, in hothouse 2 when exhaust, gas
Through hothouse 2 by wind pipe 6, when by recovery heat exchanger 7, the heat of gas interior is recovered the absorption of heat exchanger 7,
By air outlet 10 energy saving room is discharged after being absorbed in heat, the dry indoor humidity of the detection of humidity sensor 11, when humidity is lower than setting
Humidifier 12 starts when definite value, to humidifying inside hothouse 2, keeps 2 interior humidity of hothouse；
Step 4, solidification is examined: after step 3 curing time reaches, the packaging film for solidifying and completing is taken out, to packaging film progressive
It can detect, test whether qualification, if it exists problem, make and being correspondingly improved for problem, until entering next work after qualified
Sequence.
Embodiment 2:
As shown in Figure 1, Figure 2 and Figure 3, curing method is packed in a kind of color printing, is included the following steps:
Step 1, material prepares: the packaging film wound after the completion of compound working procedure is transferred at curing room；
Step 2, equipment inspection: detection curing room equipment operation, the hothouse 2 of the curing room 1 including bottom and on
The energy saving room 3 of side, the hothouse 2 are hollow box body, and the 2 side gating of hothouse opens plate 4, and the energy conservation room 3 setting exists
The top of the hothouse 2 is equipped with intake stack 5, return air duct 6, the section between the energy conservation room 3 and the hothouse 2
It can be equipped with recovery heat exchanger 7, heater 8 in room 3, the energy conservation room 3 is on the side outer wall of the recovery heat exchanger 7
Equipped with air inlet 9, the energy conservation room 3 is equipped with air outlet 10,2 inner wall of hothouse close to the roof of recovery heat exchanger 7
It is equipped with humidity sensor 11, the humidity sensor 11 connects humidifier 12, and the humidifier 12 is arranged in the curing room 1
Side, the humidifier 12 connect 2 inside of hothouse by pipeline 13, and 2 outer wall of hothouse is equipped with control panel
14；
Step 3, it opens equipment: opening equipment, ordinary packing film, high temperature resistant packaging film are divided into according to the purposes of packaging film, commonly
The condition of cure of packaging film are as follows: solidification temperature be 40 DEG C, curing time be for 24 hours, curing room interior humidity be 50%, high temperature resistant packet
Fill the condition of cure of film are as follows: solidification temperature is 60 DEG C, and curing time 60h, curing room interior humidity are 60%, pass through control plane
Plate 14 sets solidification temperature, curing time and curing room interior humidity, and fresh air is entered in energy saving room 3 by air inlet 9, by returning
It is contacted when receiving heat exchanger 7 with the gas being discharged in hothouse 2, carries out first time heating, then reach heater 8, heater 8
Second is carried out to fresh air to heat, is heated to setting value, enters hothouse 2 through intake stack 5, in hothouse 2 when exhaust, gas
Through hothouse 2 by wind pipe 6, when by recovery heat exchanger 7, the heat of gas interior is recovered the absorption of heat exchanger 7,
By air outlet 10 energy saving room is discharged after being absorbed in heat, the dry indoor humidity of the detection of humidity sensor 11, when humidity is lower than setting
Humidifier 12 starts when definite value, to humidifying inside hothouse 2, keeps 2 interior humidity of hothouse；
Step 4, solidification is examined: after step 3 curing time reaches, the packaging film for solidifying and completing is taken out, to packaging film progressive
It can detect, test whether qualification, if it exists problem, make and being correspondingly improved for problem, until entering next work after qualified
Sequence.
What has been described above is only an embodiment of the present invention, and well known characteristic common sense does not describe excessively herein in scheme.It answers
When pointing out, for those skilled in the art, under the premise of not departing from the present invention, several improvement are also made, these
Protection scope of the present invention should be shown in.
Claims (3)
1. curing method is packed in a kind of color printing, characterized by the following steps:
Step 1, material prepares: the packaging film wound after the completion of compound working procedure is transferred at curing room；
Step 2, equipment inspection: detection curing room equipment operation, the curing room includes hothouse and the top of bottom
Energy saving room, the hothouse is hollow box body, and hothouse side gating opens plate, and the energy conservation room is arranged in the drying
The top of room is equipped with intake stack, return air duct between the energy conservation room and the hothouse, the energy conservation is indoor to be equipped with recycling
Heat exchanger, heater, the energy conservation room are equipped with air inlet, the energy conservation close to the side outer wall of the recovery heat exchanger
Room is equipped with air outlet close to the roof of recovery heat exchanger, and the dry chamber interior walls are equipped with humidity sensor, the humidity
Inductor connects humidifier, and the humidifier setting is connected described dry in the curing room side, the humidifier by pipeline
Dry indoor, the dry chamber outer wall are equipped with control panel；
Step 3, it opens equipment: opening equipment, ordinary packing film, high temperature resistant packaging film are divided into according to the purposes of packaging film, passed through
Control panel sets solidification temperature, curing time and curing room interior humidity, and fresh air enters energy saving interior by air inlet, passes through
It is contacted when recovery heat exchanger with the gas being discharged in hothouse, carries out first time heating, then reach heater, heater pair
Fresh air carries out second and heats, and is heated to setting value, enters hothouse through intake stack, and when dry indoor exhaust, gas is through dry
Dry room is by wind pipe, and when by recovery heat exchanger, the heat of gas interior is recovered heat exchanger absorption, and heat is inhaled
Energy saving room, the dry indoor humidity of humidity sensor detection, the humidifier when humidity is lower than setting value are discharged by air outlet after receipts
Starting humidifies hothouse inside, keeps hothouse interior humidity；
Step 4, solidification is examined: after step 3 curing time reaches, the packaging film for solidifying and completing is taken out, to packaging film progressive
It can detect, test whether qualification, if it exists problem, make and being correspondingly improved for problem, until entering next work after qualified
Sequence.
2. curing method is packed in a kind of color printing as described in claim 1, it is characterised in that: ordinary packing film in the step 3
Condition of cure are as follows: solidification temperature be 35-40 DEG C, curing time 24-36h, curing room interior humidity are 40-50%.
3. curing method is packed in a kind of color printing as described in claim 1, it is characterised in that: high temperature resistant is packed in the step 3
The condition of cure of film are as follows: solidification temperature is 55-60 DEG C, and curing time 60-72h, curing room interior humidity are 50-60%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910022048.5A CN109774333A (en) | 2019-01-10 | 2019-01-10 | A kind of color printing packaging curing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910022048.5A CN109774333A (en) | 2019-01-10 | 2019-01-10 | A kind of color printing packaging curing method |
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| Publication Number | Publication Date |
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| CN109774333A true CN109774333A (en) | 2019-05-21 |
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ID=66499341
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910022048.5A Pending CN109774333A (en) | 2019-01-10 | 2019-01-10 | A kind of color printing packaging curing method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338557B (en) * | 2011-08-18 | 2013-09-25 | 天津商业大学 | Tape casting machine drying oven with heat recovery function and drying method |
| CN204020224U (en) * | 2014-08-07 | 2014-12-17 | 广东芬尼克兹节能设备有限公司 | A kind of high efficiency printing drying system |
| CN205784284U (en) * | 2016-05-24 | 2016-12-07 | 江苏丰都节能环保科技有限公司 | A kind of energy-saving baking box |
| WO2017017316A1 (en) * | 2015-07-28 | 2017-02-02 | Oy Keskuslaboratorio - Centrallaboratorium Ab | Method of removing moisture from fibrous webs |
| CN207365671U (en) * | 2017-10-30 | 2018-05-15 | 福建莆田市涵江珍宝电子塑胶有限公司 | A kind of pedometer circuit board prints drying unit |
-
2019
- 2019-01-10 CN CN201910022048.5A patent/CN109774333A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338557B (en) * | 2011-08-18 | 2013-09-25 | 天津商业大学 | Tape casting machine drying oven with heat recovery function and drying method |
| CN204020224U (en) * | 2014-08-07 | 2014-12-17 | 广东芬尼克兹节能设备有限公司 | A kind of high efficiency printing drying system |
| WO2017017316A1 (en) * | 2015-07-28 | 2017-02-02 | Oy Keskuslaboratorio - Centrallaboratorium Ab | Method of removing moisture from fibrous webs |
| CN205784284U (en) * | 2016-05-24 | 2016-12-07 | 江苏丰都节能环保科技有限公司 | A kind of energy-saving baking box |
| CN207365671U (en) * | 2017-10-30 | 2018-05-15 | 福建莆田市涵江珍宝电子塑胶有限公司 | A kind of pedometer circuit board prints drying unit |
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Application publication date: 20190521 |