CN113320756A - Method for manufacturing cigarette packaging box capable of being stuck immediately when heated - Google Patents
Method for manufacturing cigarette packaging box capable of being stuck immediately when heated Download PDFInfo
- Publication number
- CN113320756A CN113320756A CN202110655559.8A CN202110655559A CN113320756A CN 113320756 A CN113320756 A CN 113320756A CN 202110655559 A CN202110655559 A CN 202110655559A CN 113320756 A CN113320756 A CN 113320756A
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- CN
- China
- Prior art keywords
- cigarette
- glue
- box
- manufacturing
- strip
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/24—Breaking creases to facilitate setting-up cartons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/02—Applying adhesives or sealing liquids
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
Abstract
The invention discloses a manufacturing method of a cigarette packing box capable of being stuck when being heated, which is characterized in that before the waste removing process of cigarette box strips, glue is coated on the bonding surface for packing on the cigarette box strips by adopting a gravure printing process, and pre-printed glue block points are formed after the glue is formed and cured; and after the cigarette box strip is folded and formed, heating and softening the preprinted glue block point, and then mutually bonding the bonding surfaces corresponding to the folded and formed cigarette box strip to finally form the cigarette packaging box. The cigarette packet box strip product does not need secondary gluing, can be directly folded and formed by using the heating track of the original cigarette packaging machine, is packaged flatly after being formed, and is not easy to have quality problems such as edge warping and the like at the joint.
Description
The technical field is as follows:
the invention relates to a method for manufacturing a cigarette packaging box capable of being stuck immediately when being heated.
Background art:
the hot melt adhesive is needed in the conventional cigarette packet box strip packaging and forming process, the phenomena of different glue amount, improper glue point position, irregular glue point shape, uneven glue solution thickness and the like can occur, the problems that the special-shaped part of the cigarette packet cannot be glued, the corner is easy to warp, the shape of the cigarette packet is easy to deform and the like are caused, particularly, the composite laser film cigarette label is often bonded insecurely and is easy to warp, the quality problems of false adhesion and the like are formed, and the surface flatness of the cigarette packet is seriously influenced. In addition, in order to keep the glue cleaning and equipment normal in the production process, the adhesive mechanism needs to be cleaned every time the packaging machine is used, and the adhesive mechanism needs to be maintained and repaired regularly, so that the effective operation rate of the instrument is influenced.
The invention content is as follows:
the present invention provides a method for manufacturing a cigarette packing box which can be stuck when heated in order to solve the problems of the prior art.
The technical scheme adopted by the invention is as follows:
a method for manufacturing a cigarette package box capable of being stuck when heated comprises
1) Pre-printing glue: before the waste removing process of the cigarette box strip, coating glue on the bonding surface for packaging on the cigarette box strip by adopting a gravure printing process, and forming pre-printed glue block points after the glue is formed and cured;
2) cigarette case sticking: and after the cigarette box strip is folded and formed, heating and softening the preprinted glue block point, and then mutually bonding the bonding surfaces corresponding to the folded and formed cigarette box strip to finally form the cigarette packaging box.
Further, the glue is a water-based hot melt adhesive.
Further, the temperature for forming and curing the glue on the bonding surface is 110-150 ℃.
Further, the softening temperature of the preprinting glue block point heating softening is 70-110 ℃.
Further, the thickness of the glue printed on the bonding surface is 40-70 μm.
Before the waste clearing process of the cigarette box strip, adding a glue printing process, printing the water-based hot-melt glue with the softening point of 70-110 ℃ on the bonding area of the box strip according to the printing thickness of 40-70 mu m, drying and curing the water-based hot-melt glue at the curing temperature of 110-150 ℃, and finishing the rest process of the box strip production to obtain the product. The cigarette packet box strip product of the invention does not need secondary gluing, and can be directly folded and formed by using the heating track of the original cigarette packaging machine. The beneficial effects produced by the method are as follows: the appearance quality of the box strips can be obviously improved, the labor intensity of workers at a packaging post is reduced, and the effective operation rate of equipment is improved.
Description of the drawings:
FIG. 1 is a schematic view of preprinted rubber block dots of the cigarette hard box packaging paper.
FIG. 2 is a schematic view of preprinted rubber block dots of the soft box packaging paper for cigarettes.
FIG. 3 is a schematic view of preprinted glue block dots of cigarette carton packaging paper according to the present invention.
In the figure:
1. a cigarette pack carton body; 11. bonding surface;
2. square preprinting glue block dots; 3. special-shaped preprinting glue block dots; 4. circular preprinting glue block dots.
The specific implementation mode is as follows:
the invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 3, the invention relates to a method for manufacturing a cigarette packing box which can be stuck when heated,
1) pre-printing glue: before the waste cleaning process of the cigarette box strip, glue is coated on the bonding surface for packaging on the cigarette box strip by adopting a gravure printing process, and preprinted glue block points are formed after the glue is formed and cured.
2) Cigarette case sticking: and after the cigarette box strip is folded and formed, heating and softening the preprinted glue block point, and then mutually bonding the bonding surfaces corresponding to the folded and formed cigarette box strip to finally form the cigarette packaging box.
The invention adopts water-based hot melt adhesive which is manufactured by Nanjing Yuan printing material limited and has the model number of wHg-001, and the thickness of the adhesive printed on the bonding surface of the cigarette box strip is 40-70 mu m. The temperature of molding and curing is 110-150 ℃. After the preprinting glue block point is formed, the softening temperature of the preprinting glue block point is 70-110 ℃ for heating and softening.
The invention can be applied to hard packet small box label paper, strip box label paper and soft packet small box label paper for cigarettes, and can also be applied to food packaging boxes, medicine packaging boxes and the like.
When the cigarette label packaging machine is used, a cigarette label packaging machine can be used for directly folding and forming, secondary gluing is not needed, the cigarette label packaging machine is packaged in a conveying process channel, and the cigarette label packaging machine realizes bonding formation of cigarette label packaging by heating and drying pre-printed glue blocks. The product does not need secondary rubberizing, utilizes original cigarette packagine machine's heating track, can directly roll over the box shaping, and the packing after the box becomes is level and smooth, and the quality problems such as edge warp are difficult for appearing in the junction.
The foregoing is only a preferred embodiment of this invention and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the invention and these modifications should also be considered as the protection scope of the invention.
Claims (5)
1. A manufacturing method of a cigarette packaging box which can be stuck when being heated is characterized in that: comprises that
1) Pre-printing glue: before the waste removing process of the cigarette box strip, coating glue on the bonding surface for packaging on the cigarette box strip by adopting a gravure printing process, and forming pre-printed glue block points after the glue is formed and cured;
2) cigarette case sticking: and after the cigarette box strip is folded and formed, heating and softening the preprinted glue block point, and then mutually bonding the bonding surfaces corresponding to the folded and formed cigarette box strip to finally form the cigarette packaging box.
2. The method of manufacturing a cigarette pack of the type sticking to the skin upon exposure to heat according to claim 1, wherein: the glue is a water-based hot melt adhesive.
3. The method of manufacturing a cigarette pack of the type sticking to the skin upon exposure to heat according to claim 1, wherein: the temperature of the glue on the bonding surface for forming and curing is 110-150 ℃.
4. The method of manufacturing a cigarette pack of the type sticking to the skin upon exposure to heat according to claim 1, wherein: the softening temperature of the preprinting glue block point heating softening is 70-110 ℃.
5. The method of manufacturing a cigarette pack of the type sticking to the skin upon exposure to heat according to claim 1, wherein: the thickness of the glue printed on the bonding surface is 40-70 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110655559.8A CN113320756A (en) | 2021-06-11 | 2021-06-11 | Method for manufacturing cigarette packaging box capable of being stuck immediately when heated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110655559.8A CN113320756A (en) | 2021-06-11 | 2021-06-11 | Method for manufacturing cigarette packaging box capable of being stuck immediately when heated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113320756A true CN113320756A (en) | 2021-08-31 |
Family
ID=77420608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110655559.8A Pending CN113320756A (en) | 2021-06-11 | 2021-06-11 | Method for manufacturing cigarette packaging box capable of being stuck immediately when heated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113320756A (en) |
-
2021
- 2021-06-11 CN CN202110655559.8A patent/CN113320756A/en active Pending
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