CN116217049A - Glass wine bottle heat transfer printing decoration firing process - Google Patents
Glass wine bottle heat transfer printing decoration firing process Download PDFInfo
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- CN116217049A CN116217049A CN202211705497.8A CN202211705497A CN116217049A CN 116217049 A CN116217049 A CN 116217049A CN 202211705497 A CN202211705497 A CN 202211705497A CN 116217049 A CN116217049 A CN 116217049A
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- Prior art keywords
- glass wine
- wine bottle
- heat transfer
- glass
- transfer printing
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- 239000011521 glass Substances 0.000 title claims abstract description 194
- 238000000034 method Methods 0.000 title claims abstract description 97
- 238000010023 transfer printing Methods 0.000 title claims abstract description 55
- 238000005034 decoration Methods 0.000 title claims abstract description 53
- 238000010304 firing Methods 0.000 title claims abstract description 52
- 238000000137 annealing Methods 0.000 claims abstract description 41
- 238000004806 packaging method and process Methods 0.000 claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 16
- 238000002485 combustion reaction Methods 0.000 claims abstract description 12
- 238000000071 blow moulding Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 238000005498 polishing Methods 0.000 claims abstract description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 21
- 238000010285 flame spraying Methods 0.000 claims description 12
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 3
- 239000003345 natural gas Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 20
- 238000012858 packaging process Methods 0.000 abstract description 3
- 235000013361 beverage Nutrition 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 6
- 238000012856 packing Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000012459 cleaning agent Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/009—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using thermal means, e.g. infrared radiation, heat
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B25/00—Annealing glass products
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B9/00—Blowing glass; Production of hollow glass articles
-
- 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
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Abstract
The invention discloses a glass wine bottle heat transfer printing decoration firing process, which belongs to the technical field of glass container manufacturing and comprises the procedures of blow molding, annealing, heat transfer printing, capping, decoration firing, cap removing, packaging and the like. And in the process of conveying the glass wine bottles to an annealing kiln, removing a release agent on the surfaces of the glass wine bottles through flame combustion, polishing the surfaces of the glass wine bottles, annealing the glass wine bottles to 280-320 ℃ through the annealing kiln, conveying the glass wine bottles to a thermal transfer printer, naturally cooling the glass wine bottles to the preheating temperature required by the thermal transfer printer in the conveying process, covering the glass wine bottles after thermal transfer printing, conveying the glass wine bottles to a decoration firing kiln for heating and cooling, and finally removing covers and packaging the glass wine bottles. The glass wine bottle manufacturing process and the glass wine bottle heat transfer printing decoration firing process are combined, so that the glass wine bottle is continuously produced from the manufacturing process and the heat transfer printing process to the packaging process, the production efficiency is improved, the working procedure steps are reduced, the labor intensity of workers is reduced, the automation degree is high, the efficiency is high, and the cost is low.
Description
Technical Field
The invention relates to the technical field of glass container manufacturing, in particular to a glass wine bottle heat transfer printing decoration firing process.
Background
The heat transfer printing technology is to print the pattern on the heat-resistant base material film in advance, and then transfer the pattern on the base material film to the surface of the printing product in a thermoprinting mode by using a transfer printer. The existing glass wine bottle is produced in a discontinuous production mode from manufacturing and thermal transfer printing to packaging, glass raw materials are melted, blown and formed and annealed to obtain the glass wine bottle, and when the glass wine bottle is subjected to thermal transfer printing, the glass wine bottle needs to be subjected to cleaning, preheating and other working procedures, so that the working procedures are various, and the efficiency is low; meanwhile, as the glass wine bottle is opened, the glass wine bottle is directly sent into the decoration firing kiln after being thermoprinted, and water vapor in the glass wine bottle is liquefied when meeting cold in the cooling process to generate water drops, so that the subsequent packaging process is affected.
Disclosure of Invention
Based on the process, the invention provides a glass wine bottle heat transfer printing decoration firing process, which combines a glass wine bottle manufacturing process and a heat transfer printing decoration firing process, so that the glass wine bottle is continuously produced from manufacturing, heat transfer printing to packaging, a release agent on the surface of the glass wine bottle is removed through flame combustion in the process of conveying the glass wine bottle to an annealing kiln, polishing is carried out, the annealing kiln anneals the glass wine bottle to 280-320 ℃, and the glass wine bottle is naturally cooled to the preheating temperature required by a heat transfer printer in the process of conveying the glass wine bottle to the heat transfer printer, so that the processes such as cleaning, preheating and the like are not required before the heat transfer printing process; meanwhile, after the heat transfer printing, the glass wine bottle is covered and then baked, so that water drops in the glass wine bottle can be prevented from influencing the subsequent packaging process.
The technical scheme adopted by the invention is as follows:
a glass wine bottle heat transfer printing decoration firing process comprises the following steps:
step S1, blow molding, namely smearing a release agent into a glass mold, melting glass raw materials in an electric melting furnace, and blow molding through the glass mold to obtain a glass wine bottle;
step S2, annealing, namely conveying the glass wine bottles to an annealing kiln through a conveying belt for annealing, wherein the annealing kiln anneals the glass wine bottles to 280-320 ℃; in the conveying process, removing the release agent on the surface of the glass wine bottle through flame combustion, and polishing the surface of the glass wine bottle through flame;
s3, carrying out heat transfer, namely conveying the glass wine bottle to a heat transfer machine after annealing, and naturally cooling the glass wine bottle to the preheating temperature required by the heat transfer machine in the conveying process; the heat transfer machine transfers the pattern on the transfer film to the surface of the glass wine bottle in a rapid thermoprinting mode;
s4, capping, namely conveying the glass wine bottles to a capping machine for capping after the heat transfer printing;
s5, decorating, namely conveying the glass wine bottle to a decorating kiln after capping, heating and solidifying patterns on the surface of the glass wine bottle, and cooling;
and S6, removing the cover and packaging, namely conveying the glass wine bottles to a cover removing machine for removing the cover, and conveying the glass wine bottles to a packaging machine for packaging to obtain a finished product.
In the glass wine bottle heat transfer printing decoration firing process, the release agent is an oily release agent.
In the glass wine bottle heat transfer printing decoration firing process of the application, in the step S2, the specific steps of flame combustion in the conveying process are as follows: flame spraying guns are arranged on two sides of the conveying belt, flames sprayed by the flame spraying guns on two sides are intersected, and in the conveying process of the glass wine bottle, the outer side surfaces of the glass wine bottle are covered by the flames through intersection points; and in the conveying process of the glass wine bottle, the flame spraying gun sprays flame to the glass wine bottle, so that the release agent on the surface of the glass wine bottle is removed by burning, and the surface of the glass wine bottle is polished.
In the glass wine bottle heat transfer printing decoration firing process, the flame sprayed by the flame spraying gun is flame generated by mixing and burning air and natural gas.
In the glass wine bottle heat transfer printing decoration firing process, the temperature of the flame is 1200-1400 ℃.
In the glass wine bottle heat transfer printing decoration firing process, in the step S3, the preheating temperature required by a heat transfer printing machine is 100-150 ℃, the temperature of a working platform is 100-150 ℃, and the temperature of a transfer printing roller is 200-250 ℃.
In the glass wine bottle heat transfer printing and decoration firing process, in the step S4, the temperature of the glass wine bottle when being conveyed to a capping machine is 40-50 ℃.
In the glass wine bottle heat transfer printing decoration firing process, in the step S5, the temperature of a decoration firing kiln is 180-190 ℃.
In the glass wine bottle heat transfer printing decoration firing process, a gradient heating mode is adopted in the decoration firing kiln, the temperature is raised to 80-90 ℃ within 0-20 min, the temperature is kept for 10min, the temperature is raised to 180-190 ℃ within 30-50 min, and the temperature is kept for 30min, so that the patterns on the surface of the glass wine bottle are solidified.
In the glass wine bottle heat transfer printing decoration firing process, the decoration firing kiln is cooled to room temperature in a natural cooling mode.
The invention has the beneficial effects that:
(1) According to the glass wine bottle manufacturing process and the thermal transfer printing decoration firing process, the glass wine bottle is conveyed to the annealing kiln for annealing through the conveying belt after being subjected to blow molding, the release agent on the surface of the glass wine bottle is removed through flame combustion in the conveying process, and the surface of the glass wine bottle is polished without cleaning through a cleaning agent after annealing, so that the working procedure steps are reduced, the working efficiency is improved, and the cost is saved.
(2) The annealing kiln of this application anneals glass beverage bottle to 280~320 ℃, and the glass beverage bottle is carrying to the in-process of heat transfer machine, and natural cooling is to the required preheating temperature of heat transfer machine, consequently before the heat transfer process, need not to preheat to the glass beverage bottle that the annealing kiln came out is directly carried to the heat transfer machine, and glass beverage bottle surface is smooth pollution-free, and the heat transfer effect is better, has reduced the process step, can make glass beverage bottle from making to the heat transfer is continuous production mode, and its degree of automation is high, and is efficient, with low costs.
(3) This application is for improving work efficiency, makes technology go on in succession, after the heat-transfer seal, adds the lid to glass beverage bottle through automatic capping machine, carries out the roast flower after capping again, does not contain moisture in the glass beverage bottle, can not influence the packing process, takes off the lid through automatic uncapping machine after roast flower for the glass beverage bottle is uncovered to pack, the winery of being convenient for.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic flow chart of a glass wine bottle heat transfer printing decoration firing process;
fig. 2 is a schematic structural view of a flame spray gun.
Reference numerals:
1. a conveyor belt; 2. a flame spray gun; 3. glass wine bottle.
Detailed Description
In order to make the above objects, features and advantages of the present application more comprehensible, embodiments accompanied with figures are described in detail below. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not limiting. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present application are shown in the drawings. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
The terms "comprising" and "having" and any variations thereof herein are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
Referring to fig. 1, the embodiment of the application provides a thermal transfer printing decoration firing process for glass wine bottles, which mainly aims to solve the problems that the prior glass wine bottles are in a discontinuous production mode from manufacturing, thermal transfer printing decoration firing to packaging, the steps of the process are numerous, the efficiency is low, water drops are generated in the glass wine bottles during decoration firing, the subsequent packaging is affected, and the like.
The invention provides a glass wine bottle heat transfer printing decoration firing process, which comprises the following steps:
step S1, blow molding, namely smearing a release agent into a glass mold, melting glass raw materials in an electric melting furnace, and blow molding through the glass mold to obtain a glass wine bottle;
step S2, annealing, namely conveying the glass wine bottles to an annealing kiln through a conveying belt for annealing, wherein the annealing kiln anneals the glass wine bottles to 280-320 ℃; in the conveying process, removing the release agent on the surface of the glass wine bottle through flame combustion, and polishing the surface of the glass wine bottle through flame;
s3, carrying out heat transfer, namely conveying the glass wine bottle to a heat transfer machine after annealing, and naturally cooling the glass wine bottle to the preheating temperature required by the heat transfer machine in the conveying process; the heat transfer machine transfers the pattern on the transfer film to the surface of the glass wine bottle in a rapid thermoprinting mode;
s4, capping, namely conveying the glass wine bottles to a capping machine for capping after the heat transfer printing;
s5, decorating, namely conveying the glass wine bottle to a decorating kiln after capping, heating and solidifying patterns on the surface of the glass wine bottle, and cooling;
and S6, removing the cover and packaging, namely conveying the glass wine bottles to a cover removing machine for removing the cover, and conveying the glass wine bottles to a packaging machine for packaging to obtain a finished product.
The existing glass wine bottle is produced by discontinuous production mode from manufacturing, thermal transfer printing to packaging, glass raw materials are melted, blow-molded and annealed to obtain the glass wine bottle, and when the glass wine bottle is subjected to thermal transfer printing, the processes of cleaning, preheating and the like are needed, so that the processes are various, and the efficiency is low. Therefore, the manufacturing process of the glass wine bottle is combined with the heat transfer printing decoration firing process, the glass wine bottle is conveyed to an annealing kiln for annealing through a conveying belt after being subjected to blow molding, in the conveying process, the release agent on the surface of the glass wine bottle is removed through flame combustion, and the surface of the glass wine bottle is polished without cleaning through a cleaning agent after annealing, so that the working procedure steps are reduced, the working efficiency is improved, and the cost is saved; according to the process, the glass wine bottle is annealed to 280-320 ℃ through the annealing kiln, and the glass wine bottle is naturally cooled to the preheating temperature required by the heat transfer machine in the process of being conveyed to the heat transfer machine, so that preheating is not required before the heat transfer process, the glass wine bottle coming out of the annealing kiln is directly conveyed to the heat transfer machine, the surface of the glass wine bottle is smooth and free of pollutants, the heat transfer effect is better, the process steps are reduced, the glass wine bottle can be continuously produced from manufacturing to heat transfer, the automation degree is high, the efficiency is high, and the cost is low.
Because glass beverage bottle is uncovered, contain the steam in it, at the in-process of baking decoration kiln heating recooling, can make steam condense into the water droplet in glass beverage bottle inside, influence follow-up packing process, current solution is after glass decoration firing, increase stoving process and detach moisture, this application is for improving work efficiency, make the technology go on in succession, after the heat transfer, cover the glass beverage bottle through automatic capping machine, carry out the decoration firing after the capping again, do not contain moisture in the glass beverage bottle, can not influence packing process, take off the lid through automatic uncapping machine after decoration firing for glass beverage bottle open package, the winery of being convenient for adorns wine.
In the process of conveying the glass wine bottle to the annealing kiln, the release agent on the surface of the glass wine bottle is removed through flame combustion, the surface of the glass wine bottle is polished, and then the glass wine bottle is annealed to 280-320 ℃ through the annealing kiln, and then conveying the product to a thermal transfer printer, naturally cooling the product to the required preheating temperature of the thermal transfer printer in the conveying process, covering the product after thermal transfer printing, conveying the product to a decoration firing kiln for heating and cooling, and finally removing the cover and packaging the product. The process that this application makes glass beverage bottle follow manufacturing, heat transfer printing to packing is continuous production technology, has improved production efficiency, has reduced the process step, reduces workman intensity of labour, and its degree of automation is high, efficient, with low costs.
In one embodiment, the release agent is an oily release agent. The oily release agent has poor detergency, is difficult to completely remove by a cleaning agent, and causes poor heat transfer effect.
In one embodiment, as shown in fig. 2, flame spraying guns 2 are arranged at two sides of a conveyor belt 1 for conveying glass wine bottles 3 to an annealing kiln, flames sprayed by the flame spraying guns 2 at two sides are intersected, and during conveying of the glass wine bottles 3, the outer side surfaces of the glass wine bottles are covered by the flames through the intersection points. Specifically, during the transportation of the glass wine bottle 3, the flame spraying gun 2 sprays flame to the glass wine bottle 3, so that the release agent on the surface of the glass wine bottle 3 is burnt and removed, and the surface of the glass wine bottle 3 is polished.
Specifically, the flame sprayed by the flame spraying gun is flame generated by mixing and burning air and natural gas. The flame temperature is 1200-1400 ℃. When the glass wine bottle after blow molding is transported to an annealing kiln, the temperature is about 750 ℃, and the surface of the glass wine bottle is treated by flame at 1200-1400 ℃ in the transportation process, so that pollutants on the surface can be rapidly removed, and the surface is polished.
In one embodiment, in step S3, the preheating temperature required by the thermal transfer printer is 100-150 ℃, the working platform temperature is 120-150 ℃, and the transfer roller temperature is 220-230 ℃. The temperature of the heat transfer machine can be adjusted according to actual conditions, and the required preheating temperature can be controlled through the annealing temperature and the conveying process, so that the glass wine bottle is continuously subjected to the heat transfer process from the preparation process.
In one embodiment, in step S4, the temperature of the glass wine bottle after the thermal transfer is 40-50 ℃ when the glass wine bottle is conveyed to the capping machine. When the temperature of the glass wine bottle is reduced to 40-50 ℃, the content of water vapor in the glass wine bottle is small, and the glass wine bottle is capped at the moment, so that the water vapor can be prevented from entering the glass wine bottle.
In one embodiment, the temperature of the decoration firing kiln is 180-190 ℃, and the patterns on the surface of the glass wine bottle can be solidified at the temperature, so that the adhesive force is improved.
Specifically, the decoration firing kiln adopts a gradient heating mode, the temperature is raised to 80-90 ℃ within 0-20 min, the temperature is kept for 10min, the temperature is raised to 180-190 ℃ within 30-50 min, the temperature is kept for 30min, and the patterns on the surface of the glass wine bottle are cured.
Specifically, the decoration firing kiln is cooled to room temperature by adopting a natural cooling mode. The patterns on the surface of the glass wine bottle are firmly bonded, are not easy to damage and fall off, and have high product quality.
Based on the embodiments, the glass wine bottle heat transfer printing decoration firing process provided by the embodiment of the invention has the following advantages: according to the method, the manufacturing process of the glass wine bottle is combined with the heat transfer printing decoration firing process, the glass wine bottle is conveyed to an annealing kiln for annealing through a conveying belt after being subjected to blow molding, in the conveying process, the release agent on the surface of the glass wine bottle is removed through flame combustion, and the surface of the glass wine bottle is polished without cleaning through a cleaning agent after annealing, so that the working procedure steps are reduced, the working efficiency is improved, and the cost is saved; according to the process, the glass wine bottle is annealed to 280-320 ℃ through the annealing kiln, and the glass wine bottle is naturally cooled to the preheating temperature required by the heat transfer machine in the process of being conveyed to the heat transfer machine, so that preheating is not required before the heat transfer process, the glass wine bottle coming out of the annealing kiln is directly conveyed to the heat transfer machine, the surface of the glass wine bottle is smooth and free of pollutants, the heat transfer effect is better, the process steps are reduced, the glass wine bottle can be continuously produced from manufacturing to heat transfer, the automation degree is high, the efficiency is high, and the cost is low. This application is for improving work efficiency, makes technology go on in succession, and after the heat-transfer seal, adds the lid to glass beverage bottle through automatic capping machine, adds the back of capping and heats the cooling again, does not contain moisture in the glass beverage bottle, can not influence the packing process, takes off the lid through automatic uncapping machine after the roast flower for the uncovered packing of glass beverage bottle is convenient for the winery dress wine.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The heat transfer printing decoration firing process for the glass wine bottle is characterized by comprising the following steps of:
step S1, blow molding, namely smearing a release agent into a glass mold, melting glass raw materials in an electric melting furnace, and blow molding through the glass mold to obtain a glass wine bottle;
step S2, annealing, namely conveying the glass wine bottles to an annealing kiln through a conveying belt for annealing, wherein the annealing kiln anneals the glass wine bottles to 280-320 ℃; in the conveying process, removing the release agent on the surface of the glass wine bottle through flame combustion, and polishing the surface of the glass wine bottle through flame;
s3, carrying out heat transfer, namely conveying the glass wine bottle to a heat transfer machine after annealing, and naturally cooling the glass wine bottle to the preheating temperature required by the heat transfer machine in the conveying process; the heat transfer machine transfers the pattern on the transfer film to the surface of the glass wine bottle in a rapid thermoprinting mode;
s4, capping, namely conveying the glass wine bottles to a capping machine for capping after the heat transfer printing;
s5, decorating, namely conveying the glass wine bottle to a decorating kiln after capping, heating and solidifying patterns on the surface of the glass wine bottle, and cooling;
and S6, removing the cover and packaging, namely conveying the glass wine bottles to a cover removing machine for removing the cover, and conveying the glass wine bottles to a packaging machine for packaging to obtain a finished product.
2. The glass wine bottle heat transfer printing decoration firing process according to claim 1, wherein the release agent is an oily release agent.
3. The glass wine bottle heat transfer printing decoration firing process according to claim 1, wherein in the step S2, the specific steps of flame combustion in the conveying process are as follows: flame spraying guns are arranged on two sides of the conveying belt, flames sprayed by the flame spraying guns on two sides are intersected, and in the conveying process of the glass wine bottle, the outer side surfaces of the glass wine bottle are covered by the flames through intersection points; and in the conveying process of the glass wine bottle, the flame spraying gun sprays flame to the glass wine bottle, so that the release agent on the surface of the glass wine bottle is removed by burning, and the surface of the glass wine bottle is polished.
4. The glass wine bottle heat transfer printing decoration firing process according to claim 3, wherein the flame sprayed by the flame spraying gun is a flame generated by mixing air and natural gas for combustion.
5. The glass wine bottle heat transfer printing decoration firing process according to claim 4, wherein the temperature of the flame is 1200-1400 ℃.
6. The glass wine bottle heat transfer printing decoration firing process according to claim 1, wherein in the step S3, the preheating temperature required by a heat transfer printing machine is 100-150 ℃, the working platform temperature is 100-150 ℃, and the transfer printing roller temperature is 200-250 ℃.
7. The glass wine bottle heat transfer printing decoration firing process according to claim 1, wherein in the step S4, the temperature of conveying the glass wine bottle to a capping machine is 40-50 ℃.
8. The glass wine bottle heat transfer printing decoration firing process according to claim 1, wherein in the step S5, the temperature of a decoration firing kiln is 180-190 ℃.
9. The glass wine bottle heat transfer printing decoration firing process according to claim 8, wherein the decoration firing kiln adopts a gradient heating mode, heating to 80-90 ℃ within 0-20 min, preserving heat for 10min, heating to 180-190 ℃ within 30-50 min, preserving heat for 30min, and solidifying patterns on the surface of the glass wine bottle.
10. The glass wine bottle heat transfer printing decoration firing process according to claim 9, wherein the decoration firing kiln is cooled to room temperature by adopting a natural cooling mode.
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| CN202211705497.8A CN116217049A (en) | 2022-12-29 | 2022-12-29 | Glass wine bottle heat transfer printing decoration firing process |
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| CN202211705497.8A CN116217049A (en) | 2022-12-29 | 2022-12-29 | Glass wine bottle heat transfer printing decoration firing process |
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| CN105461225A (en) * | 2014-08-11 | 2016-04-06 | 徐州市恒润玻璃制品有限公司 | Lead-free glass container produced though thermal transfer printing process |
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| CN105645768A (en) * | 2014-11-21 | 2016-06-08 | 徐州市奥成玻璃制品有限公司 | Method for producing glass container with thermal transfer printing technology |
| CN107673592A (en) * | 2017-11-30 | 2018-02-09 | 广州集特尚文化创意有限公司 | A kind of vial outer surface fire polishing system |
| CN109336370A (en) * | 2018-09-27 | 2019-02-15 | 东旭科技集团有限公司 | Bend glass manufacture system and bend glass manufacturing method |
| WO2022122243A1 (en) * | 2020-12-11 | 2022-06-16 | Krones Ag | Method and device for printing containers made of glass |
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