CN110509599B - Production process of moisture-keeping bag for packaging - Google Patents
Production process of moisture-keeping bag for packaging Download PDFInfo
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- CN110509599B CN110509599B CN201910736070.6A CN201910736070A CN110509599B CN 110509599 B CN110509599 B CN 110509599B CN 201910736070 A CN201910736070 A CN 201910736070A CN 110509599 B CN110509599 B CN 110509599B
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- compounding
- film
- controlled
- laser transfer
- moisture
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B50/20—Cutting sheets or blanks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/60—Uniting opposed surfaces or edges; Taping
- B31B50/72—Uniting opposed surfaces or edges; Taping by applying and securing strips or sheets
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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
- B41M1/06—Lithographic printing
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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
- B41M7/0027—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using protective coatings or layers by lamination or by fusion of the coatings or layers
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/16—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
- B44C1/165—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like for decalcomanias; sheet material therefor
- B44C1/17—Dry transfer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/40—Applications of laminates for particular packaging purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/42—Applications of coated or impregnated materials
Abstract
The invention discloses a production process of a moisture-preserving bag for packaging, which comprises the following steps: (1) compounding the laser transfer film and the smooth surface of the base paper and then peeling to prepare laser transfer paper; (2) compounding the back of the laser transfer paper with an aluminum plating film; (3) performing large die cutting on the laser transfer paper after film coating; (4) printing on the transfer layer of the laser transfer paper subjected to large die cutting; (5) covering a layer of BOPP film on the printing layer; (6) performing small die cutting on the printed matter according to a designed pattern; (7) and (4) sticking a self-adhesive seal on the surface of the printed matter after die cutting, and sticking and forming by using a 3M adhesive tape. The production process of the invention uses the non-setting adhesive seal, has good sealing performance, can realize repeated opening, and has good moisture and oxygen resistance due to the combination of the lining and the aluminizer.
Description
Technical Field
The invention relates to the technical field of cigarette packaging, in particular to a production process of a moisture-preserving bag for packaging.
Background
Tobacco is highly sensitive to the surrounding environment, and when in contact with the atmosphere, the organic properties of tobacco tend to change with changes in humidity (due to loss or absorption of excess moisture) or due to volatilization of volatile substances contained in the tobacco (especially in the case of aromatic tobacco treated with spices such as cloves). When the moisture content of the tobacco leaves of the cigarettes is low, the physical properties of the tobacco leaves of the cigarettes and the safety of the cigarettes are influenced, and the sensory quality of the cigarettes is also influenced: the main manifestations are large irritation during smoking, obvious dry feeling, and easy to cause phlegm generation in the mouth of smokers, thereby reducing the smoking comfort of cigarettes. Therefore, moisture retention of tobacco products is an important technical link in the tobacco industry.
At present, the existing cigarette packaging materials in the market are all composed of lining paper and box packages, and once the cigarette packaging materials are unsealed and cannot be sealed again, the original taste and performance can be damaged. The existing process can not meet the requirement of repeated use of consumers, so that the search for a technology capable of replacing the existing product becomes an urgent technical problem to be solved in the field.
Disclosure of Invention
The cigarette packaging material is composed of lining paper and box packaging, and the original taste and performance can be damaged once the cigarette packaging material is unsealed and cannot be sealed again. The invention provides a production process of a moisture-preserving bag for packaging, which solves the problem that the existing process cannot meet the repeated use of consumers.
The technical scheme adopted by the invention is as follows:
a production process of a moisture-preserving bag for packaging comprises the following steps,
(1) compounding a laser transfer film with the smooth surface of base paper through an adhesive, wherein the base paper is SBB paperboard and compounded by a compounding machine, the machine speed of the compounding machine is controlled to be 85-95m/min, five groups of drying ovens are arranged, the temperature is controlled to be 90-110 ℃, and the gluing amount is controlled to be 2.0-3.0 g/square meter;
(2) after the laser transfer film and the SBB card paper are compounded, placing the compound paper in a curing chamber for 18-24 hours, controlling the temperature of the curing chamber to be about 50 ℃, stripping the laser original film on a stripping machine, controlling the stripping speed to be 110m/min, rolling the stripped laser original film regularly for later use, and preparing the stripped laser transfer paper for printing and laminating the film on the back;
(3) compounding the back surface of the laser transfer paper prepared in the step (2) with an aluminum-plated film, and compounding by using a compounding machine, wherein the machine speed of the compounding machine is controlled to be 80-100m/min, the temperature is controlled to be 90-100 ℃, and the gluing amount is controlled to be 1.6-2.0 g/square meter;
(4) performing large die cutting on the printed matter prepared in the step (3), cutting into a size suitable for offset printing, performing offset printing on the laser transfer surface of the laser transfer paper to form a printing layer, printing UV (ultraviolet) photocuring ink at the speed of 40m/min, and curing the ink by adopting 3 high-pressure mercury lamps of 80W/cm;
(5) compounding the printed surface in the step (4) with a corona surface of a BOPP optical film through an adhesive, and compounding by using a compounding machine, wherein the machine speed of the compounding machine is controlled to be 80-100m/min, the temperature is controlled to be 70-80 ℃, the gluing amount is controlled to be 2.5 g/square meter, the glue viscosity is 14s, and the curing condition is that the printed surface is stored for 36 hours in an environment of 45 ℃ after compounding;
(6) performing small die cutting on the printed matter after film coating according to the designed size pattern;
(7) and (4) sticking a self-adhesive seal on the surface of the printed matter after die cutting, and sticking and forming by using a 3M adhesive tape.
Further, the glue used in the compounding in the steps (1) and (3) is Fusida 3562B, the viscosity is measured by using a coating 4 cup, the control range of the viscosity of the glue is 28 +/-4 s, the pressure of a compounding roller is 0.4 +/-0.2 mpa, and the glue is applied by a three-roller extrusion method.
Furthermore, the SBB paperboard has the specification of 230 g/square meter and the width of 770 mm.
Further, the specification of the laser transfer film is 22 mu x 768 mm.
Further, the BOPP optical film has a gauge of 20 μ × 350 mm.
Further, the printing layer and the BOPP optical film are compounded by using ester soluble glue.
Compared with the prior art, the invention has the following beneficial effects:
(1) the production process of the invention uses the non-setting adhesive seal, has good sealing performance and repeated opening performance, and ensures that the taste of cigarettes is not lost after the package is opened.
(2) The aluminum-plated film and the lining are compounded, so that the moisture and oxygen resistance is good, the moisture and oxygen resistance is improved by the aluminum-plated layer, and the appearance is decorated by compound printing, so that the product is more attractive.
(3) The invention adopts manual lamination, so that the non-setting adhesive seal is perfectly combined with the lining to form a product which can replace the outer package of the cigarette case, thereby saving carton package, saving cost and having wider applicability.
Drawings
Fig. 1 is a schematic structural diagram of a moisture-preserving bag produced by the production process of the moisture-preserving bag for packaging.
In the figure, 1-base paper; 2-laser transfer layer; 3-aluminizing; 4-printing layer; 5-laminating layer.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
A production process of a moisture-preserving bag for packaging comprises the following steps:
(1) compounding the smooth surfaces of Jiaxin laser of 15 mu multiplied by 768mm and cigarette packet white paper of 220g multiplied by 775mm on a compounding machine, controlling the machine speed at 90m/min, setting the temperatures of five groups of drying ovens at 90 +/-10 ℃, 100 +/-10 ℃ and 100 +/-10 ℃ respectively, and extruding by using a three-roller plate;
(2) after the laser transfer film and the SBB paperboard are compounded, placing the compounded film in a curing chamber for 24 hours, controlling the temperature of the curing chamber at 50 ℃, and then peeling the laser original film on a peeling machine, wherein the peeling speed is controlled at 100 m/min;
(3) compounding the back of the laser transfer paper with an aluminized OPP film, wherein the used equipment is a compounding machine, the machine speed is controlled at 90m/min, the temperature of a drying oven is controlled at 80 +/-10 ℃, 90 +/-10 ℃, and the gluing amount is controlled at 1.6-2.0 g/square meter; 6.8 wire electroengraving was used;
(4) performing large die cutting on the prepared printed matter, cutting the printed matter into a size suitable for offset printing, performing offset printing on a laser transfer surface of laser paper, printing UV (ultraviolet) photocuring ink, enabling the speed of a printer to be 40m/min, and curing the ink by adopting 3 high-pressure mercury lamps of 80W/cm;
(5) compounding the printed surface with a corona surface of a BOPP optical film through an adhesive, wherein the using equipment is a compound machine, the machine speed is controlled at 90m/min, the temperature of four groups of drying ovens is controlled at about 70 ℃, the gluing amount is controlled at 2.5 g/square meter, the compound glue is Zhongshan kang and 766 (main agent) +6766 (curing agent), the glue viscosity is 14s, and the curing condition is that the compound glue is stored for 36 hours at 45 ℃ after compounding.
(6) Performing small die cutting on the printed matter after film coating according to the designed size pattern;
(7) and (4) sticking a self-adhesive seal on the surface of the printed matter after die cutting, and sticking and forming by using a 3M adhesive tape.
Example 2
A production process of a moisture-preserving bag for packaging comprises the following steps:
(1) compounding the PET aluminized laser film and the smooth surface of the white cardboard on a compounding machine, controlling the machine speed at 100m/min, adopting white latex, setting the temperatures of five groups of drying ovens at 90 +/-10 ℃, 100 +/-10 ℃ and 100 +/-10 ℃, and extruding by using a three-roller plate;
(2) after the PET laser transfer film and the white cardboard are compounded, the PET laser transfer film and the white cardboard are placed in a curing chamber for 30 hours, the temperature of the curing chamber is controlled at 50 ℃, then the PET film is peeled off on a peeling machine, and the peeling speed is controlled at 100 m/min;
(3) compounding the back of the laser transfer paper with an aluminized OPP film, wherein the used equipment is a compounding machine, the machine speed is controlled at 90m/min, the temperature of a drying oven is controlled at 80 +/-10 ℃, 90 +/-10 ℃ and 90 +/-10 ℃, alcohol-soluble dry compound glue is used, and the glue application amount is controlled at 1.6-2.0 g/square meter; the printing roller uses a 6.8-wire electric engraving plate;
(4) performing large die cutting on the prepared printed matter, cutting the printed matter into a size suitable for offset printing, performing offset printing on a laser transfer surface of laser paper, printing UV (ultraviolet) photocuring ink, enabling the speed of a printer to be 40m/min, and curing the ink by adopting 3 high-pressure mercury lamps of 80W/cm;
(5) compounding the printed surface with a corona surface of a BOPP optical film through an adhesive, wherein the using equipment is a compound machine, the machine speed is controlled at 90m/min, the temperature of four groups of drying ovens is controlled at about 70 ℃, the gluing amount is controlled at 2.5 g/square meter, the compound glue is Zhongshan kang and 766 (main agent) +6766 (curing agent), the viscosity of the glue is 14s, and the curing condition is that the compound glue is stored for 36 hours at 45 ℃;
(6) performing small die cutting on the printed matter after film coating according to the designed size pattern;
(7) and (4) sticking a self-adhesive seal on the surface of the printed matter after die cutting, and sticking and forming by using a 3M adhesive tape.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.
Claims (6)
1. A production process of a moisture-preserving bag for packaging is characterized by comprising the following steps: comprises the following steps of (a) carrying out,
(1) compounding a laser transfer film with the smooth surface of base paper through an adhesive, wherein the base paper is SBB paperboard and compounded by a compounding machine, the machine speed of the compounding machine is controlled to be 85-95m/min, five groups of drying ovens are arranged, the temperature is controlled to be 90-110 ℃, and the gluing amount is controlled to be 2.0-3.0 g/square meter;
(2) after the laser transfer film and the SBB card paper are compounded, placing the compound paper in a curing chamber for 18-24 hours, controlling the temperature of the curing chamber to be about 50 ℃, stripping the laser original film on a stripping machine, controlling the stripping speed to be 110m/min, rolling the stripped laser original film regularly for later use, and preparing the stripped laser transfer paper for printing and laminating the film on the back;
(3) compounding the back surface of the laser transfer paper prepared in the step (2) with an aluminum-plated film, and compounding by using a compounding machine, wherein the machine speed of the compounding machine is controlled to be 80-100m/min, the temperature is controlled to be 90-100 ℃, and the gluing amount is controlled to be 1.6-2.0 g/square meter;
(4) performing large die cutting on the printed matter prepared in the step (3), cutting into a size suitable for offset printing, performing offset printing on the laser transfer surface of the laser transfer paper to form a printing layer, printing UV (ultraviolet) photocuring ink at the speed of 40m/min, and curing the ink by adopting 3 high-pressure mercury lamps of 80W/cm;
(5) compounding the printed surface in the step (4) with a corona surface of a BOPP optical film through an adhesive, and compounding by using a compounding machine, wherein the machine speed of the compounding machine is controlled to be 80-100m/min, the temperature is controlled to be 70-80 ℃, the gluing amount is controlled to be 2.5 g/square meter, the glue viscosity is 14s, and the curing condition is that the printed surface is stored for 36 hours in an environment of 45 ℃ after compounding;
(6) performing small die cutting on the printed matter after film coating according to the designed size pattern;
(7) and (4) sticking a self-adhesive seal on the surface of the printed matter after die cutting, and sticking and forming by using a 3M adhesive tape.
2. The process for producing a moisture-retaining pack for packaging according to claim 1, wherein: the viscosity of the glue used in the compounding in the steps (1) and (3) is measured by using a coating 4 cup, the control range of the viscosity of the glue is 28 +/-4 s, the pressure of a compounding roller is 0.4 +/-0.2 mpa, and the glue is applied by a three-roller extrusion method.
3. The process for producing a moisture-retaining pack for packaging according to claim 1, wherein: the SBB paperboard has the specification of 230 g/square meter and the width of 770 mm.
4. The process for producing a moisture-retaining pack for packaging according to claim 1, wherein: the specification of the laser transfer film is 22 mu x 768 mm.
5. The process for producing a moisture-retaining pack for packaging according to claim 1, wherein: the BOPP optical film has the specification of 20 mu x 350 mm.
6. The process for producing a moisture-retaining pack for packaging according to claim 1, wherein: the printing layer and the BOPP optical film are compounded by using ester soluble glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910736070.6A CN110509599B (en) | 2019-08-09 | 2019-08-09 | Production process of moisture-keeping bag for packaging |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910736070.6A CN110509599B (en) | 2019-08-09 | 2019-08-09 | Production process of moisture-keeping bag for packaging |
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| Publication Number | Publication Date |
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| CN110509599A CN110509599A (en) | 2019-11-29 |
| CN110509599B true CN110509599B (en) | 2021-04-02 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113525835B (en) * | 2021-08-05 | 2022-12-06 | 南京金陵金箔集团股份有限公司 | Integrated production process of moisturizing lining |
| CN113910721A (en) * | 2021-08-20 | 2022-01-11 | 浙江雅洲铝箔纸业有限公司 | Production process of BOPP laser film |
| CN115195321B (en) * | 2022-09-16 | 2022-11-29 | 汕头市嘉信包装材料有限公司 | UV laser transfer paper capable of being accurately positioned and manufacturing process thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19742536A1 (en) * | 1997-09-25 | 1999-04-01 | Focke & Co | Cigarette pack and method and apparatus for making the same |
| US7228961B2 (en) * | 2004-05-04 | 2007-06-12 | R.J. Reynolds Tobacco Company | Packaged article with tear-away label portion |
| CN101422991A (en) * | 2008-11-17 | 2009-05-06 | 青岛喜盈门集团有限公司 | Laser anti-counterfeiting printing method and technique of tipping paper |
| CN103456236B (en) * | 2012-06-05 | 2018-04-10 | 梁子梅 | Cigarette seal with non-setting adhesives |
| CN202632657U (en) * | 2012-06-18 | 2012-12-26 | 南京金陵金箔股份有限公司 | Adhesive sticker environment-friendly seal for packing |
| CN207109454U (en) * | 2017-04-27 | 2018-03-16 | 上海紫江喷铝环保材料有限公司 | One kind persistently protects fragrant humectation holographic laser environmental security tobacco lining paper |
| CN109003534A (en) * | 2017-06-07 | 2018-12-14 | 上海烟草集团有限责任公司 | It is packed for self-adhesion seal and package |
| CN108673967B (en) * | 2018-03-30 | 2020-05-19 | 云南昆岭薄膜工业有限公司 | Mill finish laser composite packaging film for cigarettes and preparation method thereof |
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