CN110789243A - Food packaging bag printing and dyeing process - Google Patents
Food packaging bag printing and dyeing process Download PDFInfo
- Publication number
- CN110789243A CN110789243A CN201910786902.5A CN201910786902A CN110789243A CN 110789243 A CN110789243 A CN 110789243A CN 201910786902 A CN201910786902 A CN 201910786902A CN 110789243 A CN110789243 A CN 110789243A
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- China
- Prior art keywords
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- packaging bag
- printing
- food packaging
- dyeing process
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/14—Multicolour printing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/06—Printing inks based on fatty oils
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Wrappers (AREA)
Abstract
The invention discloses a food packaging bag printing and dyeing process, relates to the technical field of printing and dyeing, and solves the problem that the packaging bag is printed and dyed correspondingly and secondarily due to the fact that the existing packaging bag printing and dyeing process does not have a relatively scientific printing process.
Description
Technical Field
The invention relates to the technical field of printing and dyeing, in particular to a food packaging bag printing and dyeing process.
Background
The packaging bag is a bag for packaging various articles, so that the goods are convenient to transport and easy to store in the production flow process. Is widely used in daily life and industrial production. The packaging bag is formed by a face paper and a plastic composite film, belongs to the initial inner packaging of products, and the paper surface of the packaging bag generally needs the related information of a printing and dyeing manufacturer or the products, so that the printing and dyeing of the packaging bag are indispensable steps in the production process of the packaging bag. Along with the improvement of people's consciousness to environmental protection, the printing and dyeing in-process produces and pollutes and resources and energy are saved, and easily recovery recycle, but natural degradation, printing and dyeing mode that little to the ecological environment influence receive more and more attention after the printed matter abandonment. However, the existing packaging bag printing and dyeing process has no relatively scientific printing process aiming at the actual printing and dyeing of the packaging bag, so that a corresponding secondary pollution source appears when the packaging bag is printed and dyed;
and the pungent smell in the printing ink factory building is heavy, which seriously affects the physical and psychological health of workers.
Disclosure of Invention
The invention aims to provide a food packaging bag printing and dyeing process, which aims to solve the problem that the packaging bag is printed and dyed correspondingly and secondarily because the packaging bag is not printed and dyed scientifically in the prior packaging bag printing and dyeing process in the background art.
A food packaging bag printing and dyeing process comprises the following steps:
a. winding the food packaging bag on a winding roller, and carrying out corresponding temperature treatment, wherein the surface temperature of the packaging bag is controlled to be 30-35 ℃;
b. preparing multi-color ink by using a stirring tank, and reserving the needed ink with multiple colors, wherein 3-5 parts of titanium dioxide, 5-7 parts of allyl alcohol, 6-7 parts of ethyl acetate, 1-3 parts of carbon powder, 1-3 parts of cetyl polydimethylsiloxane, 5-7 parts of isooctyl hexadecanoate, 5-7 parts of sucrose monolaurate, 6-7 parts of antistatic agent, 7-9 parts of pigment powder, 6-7 parts of lavender flower, 5-7 parts of orange flower, 5-7 parts of soybean oil, 3-5 parts of castor oil, 5-7 parts of epoxy resin, 60-85 parts of deionized water, 6-7 parts of filler, 3-5 parts of colloid oil, 1-3 parts of drying agent;
c. pouring the printing ink with different colors into different coloring rollers, and printing the printing plate on the surface of the coloring roller on the surface of a food packaging bag after the printing plate is stained with the printing ink, wherein the treatment temperature in the printing process is 30-45 ℃;
d. the food packaging bag is colored by the coloring rollers with different printing plates and colors;
e. after the process is finished, the surface of the food packaging bag is dried, the temperature is controlled to be 37-51 ℃, and the drying time is 15-30 min.
f. After printing and dyeing are finished, cutting and bonding the food packaging bag at high temperature;
g. and (6) rolling and die cutting.
In a specific embodiment of the invention, in the step a, before the food packaging bag is wound, a multilayer film coating step is required, which comprises the steps of coating glue on one side of a film and drying;
laminating films made of different materials and the glued film and extruding the films into a sheet;
and repeating the above process to complete the manufacture of the packaging bag.
In a specific embodiment of the present invention, the filler in b is aluminum hydroxide.
In the specific implementation mode of the invention, the colloid oil in the step b is prepared by mixing aluminum stearate, aluminum octacarbonate, aluminum alcoholate and resin oil, the temperature is controlled between 30 and 35 ℃ in the mixing process, and the uniform stirring is carried out.
In a specific embodiment of the present invention, the drying agent in b is sodium carbonate.
In a specific embodiment of the present invention, in said e, the food packaging bag is placed in a central drying oven.
Has the advantages that: by the ink proportioning, the adverse effect of pungent odor on the body of a worker is effectively reduced;
by adding the colloid oil, the viscosity of the ink is reduced, the smoothness degree of the ink is improved, the performance of the ink is improved, and the using amount of the ink is saved;
by adding the drying agent, the efficiency of ink conversion is improved, and the ink is dried quickly;
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
The first embodiment is as follows:
a food packaging bag printing and dyeing process comprises the following steps:
a. winding the food packaging bag on a winding roller, and carrying out corresponding temperature treatment, wherein the surface temperature of the packaging bag is controlled to be 30 ℃;
b. preparing multi-color ink by using a stirring tank, and reserving the needed ink with multiple colors, wherein 3-5 parts of titanium dioxide, 5-7 parts of allyl alcohol, 6-7 parts of ethyl acetate, 1-3 parts of carbon powder, 1-3 parts of cetyl polydimethylsiloxane, 5-7 parts of isooctyl hexadecanoate, 5-7 parts of sucrose monolaurate, 6-7 parts of antistatic agent, 7-9 parts of pigment powder, 6-7 parts of lavender flower, 5-7 parts of orange flower, 5-7 parts of soybean oil, 3-5 parts of castor oil, 5-7 parts of epoxy resin, 60-85 parts of deionized water, 6-7 parts of filler, 3-5 parts of colloid oil, 1-3 parts of drying agent;
c. pouring the printing inks with different colors into different coloring rollers, and printing the printing plates on the surfaces of the coloring rollers on the surfaces of food packaging bags after the printing inks are stained on the printing plates, wherein the treatment temperature in the printing process is 30 ℃;
d. the food packaging bag is colored by the coloring rollers with different printing plates and colors;
e. after the process is finished, the surface of the food packaging bag is dried, the temperature is controlled to be 37 ℃, and the drying time is 15 min.
f. After printing and dyeing are finished, cutting and bonding the food packaging bag at high temperature;
g. and (6) rolling and die cutting.
In the step a, before the food packaging bag is wound, a plurality of layers of film covering steps are required, wherein the steps comprise gluing and drying one side of a film;
laminating films made of different materials and the glued film and extruding the films into a sheet;
and repeating the above process to complete the manufacture of the packaging bag.
The filler in the b is aluminum hydroxide.
The colloid oil in b is prepared by mixing aluminum stearate, aluminum octacarbonate, aluminum alcoholate and resin oil, and the temperature is controlled between 30-35 ℃ during the mixing process, and the mixture is stirred at a constant speed.
The drying agent in the step b is sodium carbonate.
And e, placing the food packaging bag in a drying box of a central control.
Example two:
a food packaging bag printing and dyeing process comprises the following steps:
a. winding the food packaging bag on a winding roller, carrying out corresponding temperature treatment, and controlling the surface temperature of the packaging bag to be 35 ℃;
b. preparing multi-color ink by using a stirring tank, and reserving the needed ink with multiple colors, wherein 3-5 parts of titanium dioxide, 5-7 parts of allyl alcohol, 6-7 parts of ethyl acetate, 1-3 parts of carbon powder, 1-3 parts of cetyl polydimethylsiloxane, 5-7 parts of isooctyl hexadecanoate, 5-7 parts of sucrose monolaurate, 6-7 parts of antistatic agent, 7-9 parts of pigment powder, 6-7 parts of lavender flower, 5-7 parts of orange flower, 5-7 parts of soybean oil, 3-5 parts of castor oil, 5-7 parts of epoxy resin, 60-85 parts of deionized water, 6-7 parts of filler, 3-5 parts of colloid oil, 1-3 parts of drying agent;
c. pouring the printing inks with different colors into different coloring rollers, and printing the printing plates on the surfaces of the coloring rollers on the surfaces of food packaging bags after the printing inks are stained on the printing plates, wherein the treatment temperature in the printing process is 45 ℃;
d. the food packaging bag is colored by the coloring rollers with different printing plates and colors;
e. after the process is finished, the surface of the food packaging bag is dried, the temperature is controlled to be 51 ℃, and the drying time is 30 min.
f. After printing and dyeing are finished, cutting and bonding the food packaging bag at high temperature;
g. and (6) rolling and die cutting.
In the step a, before the food packaging bag is wound, a plurality of layers of film covering steps are required, wherein the steps comprise gluing and drying one side of a film;
laminating films made of different materials and the glued film and extruding the films into a sheet;
and repeating the above process to complete the manufacture of the packaging bag.
The filler in the b is aluminum hydroxide.
The colloid oil in b is prepared by mixing aluminum stearate, aluminum octacarbonate, aluminum alcoholate and resin oil, and the temperature is controlled between 30-35 ℃ during the mixing process, and the mixture is stirred at a constant speed.
The drying agent in the step b is sodium carbonate.
And e, placing the food packaging bag in a drying box of a central control.
Example three:
a food packaging bag printing and dyeing process is characterized by comprising the following steps:
a. winding the food packaging bag on a winding roller, and carrying out corresponding temperature treatment, wherein the surface temperature of the packaging bag is controlled to be 30-35 ℃;
b. preparing multi-color printing ink by using a stirring tank, and reserving the printing ink required by multiple colors for later use, wherein 3 parts of titanium dioxide, 5 parts of allyl alcohol, 6 parts of ethyl acetate, 1 part of carbon powder, 1 part of cetyl polydimethylsiloxane, 5 parts of isooctyl hexadecanoate, 5 parts of sucrose monolaurate, 6 parts of antistatic agent, 7 parts of pigment powder, 6 parts of lavender flower, 5 parts of orange flower, 5 parts of soybean oil, 3 parts of castor oil, 5 parts of epoxy resin, 60 parts of deionized water, 6 parts of filler, 3 parts of colloid oil, and 1 part of drying agent are taken;
c. pouring the printing ink with different colors into different coloring rollers, and printing the printing plate on the surface of the coloring roller on the surface of a food packaging bag after the printing plate is stained with the printing ink, wherein the treatment temperature in the printing process is 30-45 ℃;
d. the food packaging bag is colored by the coloring rollers with different printing plates and colors;
e. after the process is finished, the surface of the food packaging bag is dried, the temperature is controlled to be 37-51 ℃, and the drying time is 15-30 min.
f. After printing and dyeing are finished, cutting and bonding the food packaging bag at high temperature;
g. and (6) rolling and die cutting.
In the step a, before the food packaging bag is wound, a plurality of layers of film covering steps are required, wherein the steps comprise gluing and drying one side of a film;
laminating films made of different materials and the glued film and extruding the films into a sheet;
and repeating the above process to complete the manufacture of the packaging bag.
The filler in the b is aluminum hydroxide.
The colloid oil in b is prepared by mixing aluminum stearate, aluminum octacarbonate, aluminum alcoholate and resin oil, and the temperature is controlled between 30-35 ℃ during the mixing process, and the mixture is stirred at a constant speed.
The drying agent in the step b is sodium carbonate.
And e, placing the food packaging bag in a drying box of a central control.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A food packaging bag printing and dyeing process is characterized by comprising the following steps:
a. winding the food packaging bag on a winding roller, and carrying out corresponding temperature treatment, wherein the surface temperature of the packaging bag is controlled to be 30-35 ℃;
b. preparing multi-color ink by using a stirring tank, and reserving the needed ink with multiple colors, wherein 3-5 parts of titanium dioxide, 5-7 parts of allyl alcohol, 6-7 parts of ethyl acetate, 1-3 parts of carbon powder, 1-3 parts of cetyl polydimethylsiloxane, 5-7 parts of isooctyl hexadecanoate, 5-7 parts of sucrose monolaurate, 6-7 parts of antistatic agent, 7-9 parts of pigment powder, 6-7 parts of lavender flower, 5-7 parts of orange flower, 5-7 parts of soybean oil, 3-5 parts of castor oil, 5-7 parts of epoxy resin, 60-85 parts of deionized water, 6-7 parts of filler, 3-5 parts of colloid oil, 1-3 parts of drying agent;
c. pouring the printing ink with different colors into different coloring rollers, and printing the printing plate on the surface of the coloring roller on the surface of a food packaging bag after the printing plate is stained with the printing ink, wherein the treatment temperature in the printing process is 30-45 ℃;
d. the food packaging bag is colored by the coloring rollers with different printing plates and colors;
e. after the process is finished, the surface of the food packaging bag is dried, the temperature is controlled to be 37-51 ℃, and the drying time is 15-30 min.
f. After printing and dyeing are finished, cutting and bonding the food packaging bag at high temperature;
g. and (6) rolling and die cutting.
2. The food packaging bag printing and dyeing process according to claim 1, wherein in the step a, before the food packaging bag is wound, a multi-layer film coating step is required, wherein the multi-layer film coating step comprises the steps of coating glue on one side of a film and drying the film;
laminating films made of different materials and the glued film and extruding the films into a sheet;
and repeating the above process to complete the manufacture of the packaging bag.
3. The food packaging bag printing and dyeing process according to claim 1, wherein the filler in b is aluminum hydroxide.
4. The food packaging bag printing and dyeing process according to claim 1, wherein the gum oil in b is prepared by mixing aluminum stearate, aluminum octacarbonate, aluminum alcoholate and resin oil, the temperature is controlled to be 30-35 ℃ in the mixing process, and the uniform stirring is carried out.
5. The food packaging bag printing and dyeing process according to claim 1, wherein the drying agent in b is sodium carbonate.
6. The food packaging bag printing and dyeing process according to claim 1, wherein in e, the food packaging bag is placed in a central drying oven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910786902.5A CN110789243A (en) | 2019-08-24 | 2019-08-24 | Food packaging bag printing and dyeing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910786902.5A CN110789243A (en) | 2019-08-24 | 2019-08-24 | Food packaging bag printing and dyeing process |
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| Publication Number | Publication Date |
|---|---|
| CN110789243A true CN110789243A (en) | 2020-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910786902.5A Pending CN110789243A (en) | 2019-08-24 | 2019-08-24 | Food packaging bag printing and dyeing process |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007217048A (en) * | 2006-02-20 | 2007-08-30 | Fujimori Kogyo Co Ltd | Printing method for packaging film |
| CN103979193A (en) * | 2013-11-26 | 2014-08-13 | 上海久诚包装有限公司 | Manufacturing technology of green environment-friendly food packaging bag |
| CN107556813A (en) * | 2017-10-08 | 2018-01-09 | 安徽省嘉瑞医药科技有限公司 | It is exclusively used in the green ink printing element of medical packaging bag |
| CN107584916A (en) * | 2017-10-08 | 2018-01-16 | 安徽省嘉瑞医药科技有限公司 | Medical packaging bag green printing technique |
| CN108530978A (en) * | 2018-03-01 | 2018-09-14 | 青岛富凯乐包装有限公司 | A kind of packaging bag green printing technique |
| CN109263333A (en) * | 2018-10-23 | 2019-01-25 | 江阴朗邦印务科技有限公司 | Packaging bag printing technology |
-
2019
- 2019-08-24 CN CN201910786902.5A patent/CN110789243A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007217048A (en) * | 2006-02-20 | 2007-08-30 | Fujimori Kogyo Co Ltd | Printing method for packaging film |
| CN103979193A (en) * | 2013-11-26 | 2014-08-13 | 上海久诚包装有限公司 | Manufacturing technology of green environment-friendly food packaging bag |
| CN107556813A (en) * | 2017-10-08 | 2018-01-09 | 安徽省嘉瑞医药科技有限公司 | It is exclusively used in the green ink printing element of medical packaging bag |
| CN107584916A (en) * | 2017-10-08 | 2018-01-16 | 安徽省嘉瑞医药科技有限公司 | Medical packaging bag green printing technique |
| CN108530978A (en) * | 2018-03-01 | 2018-09-14 | 青岛富凯乐包装有限公司 | A kind of packaging bag green printing technique |
| CN109263333A (en) * | 2018-10-23 | 2019-01-25 | 江阴朗邦印务科技有限公司 | Packaging bag printing technology |
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Application publication date: 20200214 |
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| RJ01 | Rejection of invention patent application after publication |