CN209923681U - Cigarette is with connecing dress paper structure - Google Patents
Cigarette is with connecing dress paper structure Download PDFInfo
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- CN209923681U CN209923681U CN201822128645.XU CN201822128645U CN209923681U CN 209923681 U CN209923681 U CN 209923681U CN 201822128645 U CN201822128645 U CN 201822128645U CN 209923681 U CN209923681 U CN 209923681U
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- tipping paper
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Abstract
The utility model discloses a cigarette is with connecing dress paper structure, connect dress paper by tipping paper, glue film, the vacuum aluminum coated layer that from the bottom up set gradually, first transfer coating, printing ink layer, dry-type composite glue film and second transfer coating are constituteed. The utility model discloses a cigarette is with connecing printing ink upper strata reuse dry-type composite glue composite layer transfer coating of dress paper not only can reach anti printing ink and explode a mouthful effect, still has the appearance of hi-lite.
Description
Technical Field
The utility model relates to a cigarette is with connecing dress paper structure, this structure is applied to cigarette filter tip outwardly.
Background
Along with the increasing aesthetic requirements of people, the diversified requirements of the packaging industry on the packaging products are higher and higher. The paper used for the outermost layer of the filter is called tipping paper for cigarettes, which is generally obtained after the direct printing of tipping base paper. In recent years, with the development of thin cigarettes, more and more tipping papers for cigarettes are changed into a transfer process, namely a transfer coating is compounded on tipping paper by glue, the transfer coating is transferred onto the tipping paper by a PET (polyethylene terephthalate) film, and the apparent brightness and the elegance of the transfer process are far better than those of the original process, so that the transfer process is pursued in a plurality of cigarette packaging industries. The glue used in the transfer process is water-based glue, but in cold winter in northeast and northern areas of China, the transportation, storage and use of the water-based glue are limited to a certain extent, the low-temperature operability is not strong, and in addition, the problem of ink bursting is easy to occur in cold weather after the transfer tipping paper is printed. This greatly affects the production and quality requirements of the tipping paper. Moreover, the most surface layer structure of the existing tipping paper for cigarettes is an ink layer, and the ink layer has the problems of no resistance to saliva, easy decolorization, harm to body health and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects and provide a high-brightness anti-ink-burst-opening cigarette tipping paper structure which can realize low-temperature operation, and the utility model mainly compounds a layer of transfer coating on the ink layer, thereby well solving the problems and playing the roles of high brightness and anti-ink-burst-opening; can meet the brightness and printing requirements of the packaging industry.
The purpose of the utility model is realized through the following technical scheme:
the utility model relates to a cigarette is with connecing dress paper structure, from the bottom up including following several layers, tipping paper, dry-type compound glue, the layer is aluminized in the vacuum, shifts the coating, printing ink, dry-type compound glue, shifts the coating.
The tipping paper refers to special industrial tipping paper used for a filter tip, and the general gram weight is 35g/m2Left and right;
the dry-type composite adhesive is polyurethane two-component adhesive and has low solvent content;
the transfer coating, typically an acrylic/cellulose or polyurethane coating, has a thickness of 0.8 to 1.5 μm.
The ink is common gravure ink;
the PET film used for the transfer coating is a biaxially oriented polyester film, generally having a thickness of 12 to 20 μm.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a cigarette is with connecing printing ink upper strata reuse dry-type composite glue composite layer transfer coating of dress paper not only can reach anti printing ink and explode a mouthful effect, still has the appearance of hi-lite.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of the overall structure of a tipping paper for cigarettes;
FIG. 2 is a schematic view of a structure of a transfer sheet;
wherein, 1 is tipping paper, 2 is glue, 3 is vacuum aluminum coating layer, 4 is first transfer coating, 5 is printing ink layer, 6 is dry-type composite glue layer, 7 is second transfer coating, 8 is PET film.
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
Examples
Referring to fig. 1, the embodiment relates to a cigarette that can high light anti ink explosion mouth of low temperature operation connects dress paper structure, from the bottom up includes following several layers, china cypress paper 1, glue film 2, vacuum aluminum coated layer 3, first transfer coating 4, printing ink layer 5, dry-type composite glue film 6, second transfer coating 7.
The tipping paper refers to special industrial tipping paper used for a filter tip, and the general gram weight is 35g/m2Left and right;
the glue used for the glue layer is preferably dry composite glue, more preferably polyurethane two-component glue, namely, the polyurethane two-component glue layer is formed.
The dry-type composite adhesive layer is a polyurethane two-component adhesive layer formed by coating polyurethane two-component adhesive, and the solvent content is low.
The first and second transfer coating layers are acrylic acid/cellulose coating layers formed by acrylic acid/cellulose coating or polyurethane coating layers formed by polyurethane coating, and the coating thickness is 0.8-1.5 mu m.
The ink layer is formed by printing common gravure ink.
The PET film used for the first transfer coating is a biaxially oriented polyester film, typically having a thickness of 12 to 20 μm. The transfer process is to coat the transfer coating on the PET film, then obtain a vacuum aluminum-plated layer through vacuum aluminum plating, then compound the PET film coated with the transfer coating on the paper by glue, and finally strip off the PET film.
In the preparation of the tipping paper for cigarettes of the embodiment, as shown in fig. 2, a first transfer coating layer 4 is coated on a PET film 8 to form a PET coating film coated with the first transfer coating layer 4, then a vacuum aluminizing layer 3 is formed by vacuum aluminizing on the surface of the first transfer coating layer 4 of the coating film to form an aluminizing film of the PET film 8-the first transfer coating layer 4-the vacuum aluminizing layer 3, then the aluminizing film is (preferably) adhered to a paper (tipping paper 1) by glue, and finally the most surface layer PET film 8 is torn off to form the transfer paper which is respectively the first transfer coating layer 4-the vacuum aluminizing layer 3-a glue layer 2-the tipping paper 1 from top to bottom. Printing is performed on the transfer sheet to form a print sample, at which time an ink layer 5 is formed on the first transfer coat layer (fig. 1).
Also, a transfer coating layer was applied to the PET film, thus forming a transfer-coated PET film. And then, a coating film is attached to the printing ink layer of the printing sample by using dry composite glue, as shown in figure 1, so that the cigarette tipping paper structure which is respectively provided with a second transfer coating layer 7, a dry composite glue layer 6, an ink layer 5, a first transfer coating layer 4, a vacuum aluminum coating layer 3, a glue layer 2 and tipping paper 1 is formed from top to bottom.
Through the process, the polyurethane two-component adhesive layer and the second transfer layer are arranged on the ink layer, so that the ink explosion-proof effect is achieved while the high-brightness appearance is achieved. It should be noted that if other glue layers are used to replace the dry composite glue layer, the composite transfer coating effect is reduced and the anti-ink-popping effect is not achieved.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (4)
1. The tipping paper structure for the cigarette is characterized by consisting of tipping paper, a glue layer, a vacuum aluminum-plated layer, a first transfer coating, an ink layer, a dry-type composite glue layer and a second transfer coating which are sequentially arranged from bottom to top; the adhesive layer and the dry-type composite adhesive layer are both polyurethane double-component adhesive layers; the first transfer coating is an acrylic/cellulose coating or a polyurethane coating; the second transfer coating is an acrylic/cellulosic coating or a polyurethane coating.
2. The cigarette tipping paper structure of claim 1, wherein the tipping paper has a grammage of 30-40 g/m2。
3. The cigarette tipping paper structure of claim 1, wherein the first transfer coating has a thickness of 0.8 to 1.5 μm.
4. The cigarette tipping paper structure of claim 1, wherein the thickness of the second transfer coating layer is 0.8 to 1.5 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822128645.XU CN209923681U (en) | 2018-12-19 | 2018-12-19 | Cigarette is with connecing dress paper structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822128645.XU CN209923681U (en) | 2018-12-19 | 2018-12-19 | Cigarette is with connecing dress paper structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209923681U true CN209923681U (en) | 2020-01-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822128645.XU Active CN209923681U (en) | 2018-12-19 | 2018-12-19 | Cigarette is with connecing dress paper structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209923681U (en) |
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2018
- 2018-12-19 CN CN201822128645.XU patent/CN209923681U/en active Active
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