CN102966001A - Aluminum-free cigarette lining paper and production method thereof - Google Patents
Aluminum-free cigarette lining paper and production method thereof Download PDFInfo
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- CN102966001A CN102966001A CN2012104837938A CN201210483793A CN102966001A CN 102966001 A CN102966001 A CN 102966001A CN 2012104837938 A CN2012104837938 A CN 2012104837938A CN 201210483793 A CN201210483793 A CN 201210483793A CN 102966001 A CN102966001 A CN 102966001A
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Abstract
The invention discloses an aluminum-free cigarette lining paper which comprises raw paper and a barrier layer, wherein the barrier layer and one surface of the raw paper are compounded. The aluminum-free cigarette lining paper is characterized in that the barrier layer is a barrier coating of a coating containing the following components in percentage by weight: 5%-40% of polyvinyl alcohol, 5%-25% of agar, 0.05%-5% of sodium borate, 0.05%-5% of boracic acid and 30%-85% of water. The production method comprises the following steps of: an unrolling process, a coating process for coating the unrolled raw paper, and a drying and solidifying process for drying the coating. The production method is characterized in that a screen roller directly contacts the raw paper and the rotating direction of the screen roller is opposite to the feeding direction of the raw paper so that reverse coating is formed in the coating process. The aluminum-free cigarette lining paper disclosed by the invention is low in cost, easy to produce, recyclable and degradable and can meet the barrier property requirement of cigarette packaging.
Description
Technical field
The invention belongs to the wrapping paper that tobacco business is used, is the internal lining paper of cigarette in packet specifically.
Background technology
Internal lining paper is the wrapping paper that the box cigarette small inner packing is used, and mainly plays and protects fragrant, moisture-proof role.For reaching good air and water vapour barriering effect, present internal lining paper generally adopts aluminum foil lining paper.Aluminum foil lining paper has aluminium foil compound lining paper and vacuum aluminum-coated internal lining paper, all is the composite sheet that aluminium foil and internal lining paper are combined with each other and form.Aluminium foil compound lining paper is internal lining paper and aluminium foil to be sticked together by composite glue form.Vacuum aluminum-coated lining paper structure mainly comprises five layers: varnish protective layer, vacuum aluminium coated layer, the carrier coating layer of aluminizing, liner body paper and anti-warpage coating layer.The primary structure of transfer aluminum plated internal lining paper is divided into 4 layers: coating aluminize transfer layer, glue coating adhesive layer, liner body paper and anti-warpage coating layer.Sometimes also has the surface effect coating layer, to decorate and to beautify internal lining paper.
There are following deficiency in this aluminum foil lining paper and production technology thereof:
(1) all need to consume metallic aluminium, particularly its aluminium foil consumption of aluminium foil compound lining paper is 200 times of vacuum aluminium-plated paper, causes product price high.
(2) product not only causes environmental pollution with not degrading later, and because very thin being difficult to of aluminium foil recycles, has caused the huge waste of resource.
(3) the vacuum aluminum-plating machine cost price is expensive, and power consumption is huge, also further causes the production cost high, and high power consumption also is not suitable with present energy-conserving and environment-protective industrial policy simultaneously.
(4) " vacuum aluminum-coated internal lining paper " and " transfer aluminum plated internal lining paper " has at least 4 layers of structure to consist of, process complications, thus cause percent defective high.
(5) the vacuum directly plating papers is very strict to the paper substrate requirement, can only use the import body paper, and corollary equipment requires very harsh; Transfer aluminum plated paper is had relatively high expectations to transfer membrane.
For addressing the above problem, can protect fragrant, moistureproof purpose to reach at body paper coating high-barrier coating, but solvent based coating can not satisfy food and tobacco business packing instructions owing to organic solvent residual.Yet present water paint for example polyethylene enol, polyaminoester emulsion, polyacrylate emulsion and polyurethane polyureas acrylic acid ester emulsion water paint is difficult to again reach the high barrier requirement.
Summary of the invention
With the problems referred to above that internal lining paper exists, the object of the present invention is to provide a kind of without the aluminium cigarette lining paper for existing cigarette.
Of the present invention a kind of without the aluminium cigarette lining paper, comprise the compound barrier layer of body paper and body paper one side, it is characterized in that the barrier coat that coating that described barrier layer is comprised of the following component of stating weight percentage forms:
Polyvinyl alcohol 5-40%,
Agar 5-25%,
Borax 0.05-5%,
Boric acid 0.05-5%,
Water 30-85%.
More satisfactory is the barrier coat that the coating that described barrier layer is comprised of the following component of stating weight percentage forms:
Polyvinyl alcohol 25-40%,
Agar 15-25%,
Borax 2-5%,
Boric acid 2-5%,
Water 30-55%.
It would be desirable the barrier coat that the coating that described barrier layer is comprised of the following component of stating weight percentage forms:
Polyvinyl alcohol 25%,
Agar 15%,
Borax 3%,
Boric acid 3%,
Water 54%.
Adopt polyvinyl alcohol, have outstanding adhesive force and can carry out easily chemistry or physical modification at paper surface, agar also has good affinity interaction with paper, can be penetrated into the inferior surface of paper.The fine and close network structure of polyvinyl alcohol and the lightly crosslinked rear formation of agar has preferably barrier to water vapour and air, and can together recycle or natural degradation with paper, does not pollute the environment.
Can also be coated with the surface effect coating layer at described body paper another side, to satisfy consumer's apparent effect needs.The surface effect coating layer mainly plays decoration function, and the Environmental Protective Water-paint that can use with food wrapper commonly used is such as acrylate resin coating.
Can contain pearl essence or mica powder in the described surface effect coating layer, to increase light sensation.
This simple without aluminium cigarette lining paper production technology, mainly be coating and oven dry, can adopt following method production: a kind of aforementioned production method of stating without the aluminium foil cigarette lining paper, comprise the painting process that unreels operation and the body paper after unreeling is coated with, and the baking and curing operation that coating is dried, mesh roller in the described painting process directly contacts with body paper and mesh roller rotation direction moves towards opposite with body paper, forms reverse coating.
Unreeling between operation and the described painting process also useful paired compression roller with the extrusion process of body paper extruding and flattening-out, utilize up and down compression roller, with paper extruding, flattening-out, effect has: 1, make paper before charging, drawout that can be smooth, be conducive to uniform material loading, ensure the levelability of paper.2, the warp tension of control paper under the prerequisite that does not affect the machine transmission speed, can effectively prevent disconnected paper phenomenon.
Further, also be included in the operation of body paper another side coating surface effect coating layer coating at described painting process, the mesh roller of the used dispense tip of this operation also directly contact with body paper and mesh roller rotation direction opposite with the body paper trend.
Can also just the base paper sheet coating materials be floating with floating roller between described painting process and baking and curing operation, make it evenly be coated in paper surface, avoid the generation of aberration problem.
Of the present invention this without the aluminium cigarette lining paper, do not need to make and metal material-aluminium foil, the cost of material is low, and can degrade.Used coating composition is simple, can form barrier layer on the internal lining paper surface, so that can satisfy cigarette gas permeability and poisture-penetrability requirement without aluminium foil the time.Production technology adopts coating process, and production technology is simple, easily control, and production cost is low.Coating adopts water paint, and is environment friendly and pollution-free, therefore can accomplish the cleanliness production in workshop fully.
Description of drawings
Fig. 1 is the production procedure schematic diagram without the aluminium cigarette lining paper of the present invention;
Fig. 2 is the coating schematic diagram without the aluminium cigarette lining paper of the present invention;
Fig. 3 is a kind of most preferred embodiment structure chart without the aluminium cigarette lining paper of the present invention.
The specific embodiment
Below by specific embodiment the present invention is described in further detail, to help understanding content of the present invention.
Embodiment 1
As shown in Figure 3, the structure without the aluminium cigarette lining paper is spacer material layer 10 and the surface effect coating layer 30 that forms at body paper 20 surface-coateds.
The wherein used barrier coating prescription of spacer material layer, by weight percentage meter:
Polyvinyl alcohol 25%,
Agar 15%,
Borax 3%,
Boric acid 3%,
Water 54%.
Adopt following method preparation to produce:
(1), join by a certain percentage the polyvinyl alcohol solid particle in the pure water;
(2), place thermostat water bath to heat said mixture matter, heating-up temperature is 70～95 ℃, utilizes simultaneously the mechanical agitation oar to mix material, and adjusting rotary speed is 100～200 to turn/min, and the reaction time is 2～6h;
(3), in whipping process, slowly add agar;
(4), after reaction finishes, to be cooled to room temperature, to wherein adding successively borax and boric acid, and fully stir and get final product.
The surface effect layer adopts the water soluble acrylic acid ester resin paint, adds mica powder.
Without aluminium cigarette lining paper production method as shown in Figure 1, mainly comprise the painting process that unreels operation and the body paper after unreeling is coated with, and the baking and curing operation that coating is dried.Be specially: the body paper on the unreeling machine 1 is coated with respectively barrier coating and surface effect coating by coating machine 2 and coating machine 3 successively on the body paper two sides, and then makes paint thickness all even by floating through floating roller 4, and 5 oven dry make paint solidification through baking oven again.
For the used barrier coating of the present invention, when body paper is coated with, more satisfactory is to adopt coating method shown in Figure 2, namely the mesh roller 8 with scraper 9 directly contacts with body paper, is rotated the coating in the carrying coatings tank by the net roller, pass through scraper, reject the unnecessary coating in net roller surface, and the coating that will net in stitching is coated on the body paper, by rubber roll 7 compactings.Directly be coated with the mesh roller, pigment transfer roller in the middle of not adopting, and the rotation direction of mesh roller and the reverse coating of the body paper opposite formation of trend, move towards identical along being coated with mode and comparing with the mode of pigment transfer roller with mesh roller rotation direction and body paper, more adapt to barrier coating of the present invention, can be good at coating is coated in paper surface uniformly, coating weight is large, therefore can form the continuously film of densification of one deck at paper surface, the more important thing is simultaneously, this dispense tip is subjected to the viscosity influence of coating little, and machine viscosity can reach 50～85s on the coating, must be controlled at 16 ~ 30s and adopt when being coated with.Between unreeling machine 1 and dispense tip also useful paired compression roller 6 with the extruding of body paper extruding and flattening-out.
Embodiment 2
The barrier coat that forms of the coating that formed by the following component of stating weight percentage of barrier layer as different from Example 1:
Agar 21%,
Borax 4%,
Boric acid 2%,
Water 43%.
The surface effect layer adopts the water soluble acrylic acid ester resin paint, adds pearl essence.
Embodiment 3
The barrier coat that the coating that barrier layer is comprised of the following component of stating weight percentage forms:
Polyvinyl alcohol 40%,
Agar 5%,
Borax 0.06%,
Boric acid 2.94%,
Water 52%.
Embodiment 4
The barrier coat that the coating that barrier layer is comprised of the following component of stating weight percentage forms:
Polyvinyl alcohol 7%,
Agar 25%,
Borax 5%,
Boric acid 5%,
Water 53%.
Embodiment 5
The barrier coat that the coating that barrier layer is comprised of the following component of stating weight percentage forms:
Polyvinyl alcohol 8%,
Agar 25%,
Borax 5%,
Boric acid 0.05%,
Water 61.95%.
Embodiment 6
The barrier coat that the coating that barrier layer is comprised of the following component of stating weight percentage forms:
Polyvinyl alcohol 25%,
Agar 15%,
Borax 2%,
Boric acid 5%,
Water 53%.
Embodiment 7
The barrier coat that the coating that barrier layer is comprised of the following component of stating weight percentage forms:
Borax 3%,
Boric acid 3%,
Water 44%.
Embodiment 8
The barrier coat that the coating that barrier layer is comprised of the following component of stating weight percentage forms:
Polyvinyl alcohol 40%,
Agar 23%,
Borax 5%,
Boric acid 2%,
The barrier coat that the coating that barrier layer is comprised of the following component of stating weight percentage forms:
Agar 25%,
Borax 3%,
Boric acid 3%,
Water 39%.
The barrier coat that the coating that barrier layer is comprised of the following component of stating weight percentage forms:
Polyvinyl alcohol 40%,
Borax 5%,
Boric acid 5%,
The barrier without the aluminium cigarette lining paper for checking embodiment 1-10, carried out intercepting experiment, main testing air permeable and poisture-penetrability, the gas permeability check detects according to GB/T1038 " plastic sheeting and thin slice gas-premeable test method " " pressure differential method ", the poisture-penetrability check is tested according to GB/T " plastic sheeting and sheet material water vapor permeability test method " " cup type weight method ", and it the results are shown in Table 1.
The different embodiment properties of product of table 1
| ? | Air permenbility (cm 3/(m 2·d·Pa）) | Water vapour permeability (g/m 2·24h） |
| Embodiment 1 | 2789 | 717 |
| Embodiment 2 | 2884 | 729 |
| Embodiment 3 | 2956 | 730 |
| Embodiment 4 | 2973 | 735 |
| Embodiment 5 | 3000 | 741 |
| Embodiment 6 | 2903 | 728 |
| Embodiment 7 | 2734 | 706.5 |
| Embodiment 8 | 2768 | 712 |
| |
2765 | 710 |
| |
2775 | 713.5 |
Its gas permeability test≤3000cm3/ (m2dPa), poisture-penetrability test≤1000g/ (m224h) all reaches national sector standard.
Claims (9)
1. one kind without the aluminium cigarette lining paper, comprises the compound barrier layer of body paper and body paper one side, it is characterized in that the barrier coat that coating that described barrier layer is comprised of the following component of stating weight percentage forms:
Polyvinyl alcohol 5-40%,
Agar 5-25%,
Borax 0.05-5%,
Boric acid 0.05-5%,
Water 30-85%.
2. as claimed in claim 1 without the aluminium cigarette lining paper, it is characterized in that: also have the surface effect coating layer at described body paper another side.
3. as claimed in claim 2 without the aluminium cigarette lining paper, it is characterized in that: described surface effect coating layer contains pearl essence or mica powder.
4. it is characterized in that the barrier coat that the coating that described barrier layer is comprised of the following component of stating weight percentage forms without the aluminium cigarette lining paper as described one of in the claims 1 to 3:
Polyvinyl alcohol 25-40%,
Agar 15-25%,
Borax 2-5%,
Boric acid 2-5%,
Water 30-55%.
5. it is characterized in that the barrier coat that the coating that described barrier layer is comprised of the following component of stating weight percentage forms without the aluminium cigarette lining paper as described one of in the claims 1 to 3:
Polyvinyl alcohol 25%,
Agar 15%,
Borax 3%,
Boric acid 3%,
Water 54%.
6. described production method without the aluminium foil cigarette lining paper of claim 1, comprise the painting process that unreels operation and the body paper after unreeling is coated with, and the baking and curing operation that coating is dried, it is characterized in that: the mesh roller in the described painting process directly contacts with body paper and mesh roller rotation direction moves towards opposite with body paper, forms reverse coating.
7. production method as claimed in claim 6 is characterized in that: unreeling between operation and the described painting process also useful paired compression roller with body paper extruding and flattening-out.
8. production method as claimed in claim 6, it is characterized in that: the operation that also is included in body paper another side coating surface effect coating layer coating at described painting process, the mesh roller of the used dispense tip of this operation directly contacts with body paper and mesh roller rotation direction moves towards opposite with body paper, forms reverse coating.
9. production method as claimed in claim 6 is characterized in that: also use floating roller that the base paper sheet coating materials is floating between described painting process and baking and curing operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210483793.8A CN102966001B (en) | 2012-11-23 | 2012-11-23 | Aluminum-free cigarette lining paper and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210483793.8A CN102966001B (en) | 2012-11-23 | 2012-11-23 | Aluminum-free cigarette lining paper and production method thereof |
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| CN102966001A true CN102966001A (en) | 2013-03-13 |
| CN102966001B CN102966001B (en) | 2015-05-20 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556539A (en) * | 2013-11-14 | 2014-02-05 | 佛山市锦德机械设备有限公司 | Coating type tobacco bale lined paper coating machine |
| CN104452478A (en) * | 2014-10-15 | 2015-03-25 | 云南中烟新材料科技有限公司 | Perfumed aluminum-free composite inner liner paper for multi-coating cigarettes as well as preparation method and device of perfumed aluminum-free composite inner liner paper |
| CN107522887A (en) * | 2017-09-13 | 2017-12-29 | 常德金德新材料科技股份有限公司 | Preservative film and preparation method thereof |
| CN110565433A (en) * | 2019-08-19 | 2019-12-13 | 牡丹江恒丰纸业股份有限公司 | Functional lining base paper for cigarettes and preparation method thereof |
| CN110696514A (en) * | 2019-09-26 | 2020-01-17 | 山东将军开元纸业有限公司 | Aluminum-free lining paper for cigarettes and processing technology thereof |
| CN111218854A (en) * | 2020-01-17 | 2020-06-02 | 昭通安通包装材料有限公司 | Production line and production process of lining paper for cigarettes |
| CN111676729A (en) * | 2020-05-11 | 2020-09-18 | 仙鹤股份有限公司 | Preparation method of aluminum-free lining paper |
| CN114308521A (en) * | 2022-01-19 | 2022-04-12 | 安徽友发包装科技有限公司 | Environment-friendly packing sticky tape's gluey face coating device |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103556539A (en) * | 2013-11-14 | 2014-02-05 | 佛山市锦德机械设备有限公司 | Coating type tobacco bale lined paper coating machine |
| CN103556539B (en) * | 2013-11-14 | 2015-08-26 | 佛山市锦德机械设备有限公司 | A kind of application type lining paper of cigarette case coating machine |
| CN104452478A (en) * | 2014-10-15 | 2015-03-25 | 云南中烟新材料科技有限公司 | Perfumed aluminum-free composite inner liner paper for multi-coating cigarettes as well as preparation method and device of perfumed aluminum-free composite inner liner paper |
| CN107522887A (en) * | 2017-09-13 | 2017-12-29 | 常德金德新材料科技股份有限公司 | Preservative film and preparation method thereof |
| CN110565433A (en) * | 2019-08-19 | 2019-12-13 | 牡丹江恒丰纸业股份有限公司 | Functional lining base paper for cigarettes and preparation method thereof |
| CN110696514A (en) * | 2019-09-26 | 2020-01-17 | 山东将军开元纸业有限公司 | Aluminum-free lining paper for cigarettes and processing technology thereof |
| CN110696514B (en) * | 2019-09-26 | 2021-06-22 | 山东将军开元纸业有限公司 | Aluminum-free lining paper for cigarettes and processing technology thereof |
| CN111218854A (en) * | 2020-01-17 | 2020-06-02 | 昭通安通包装材料有限公司 | Production line and production process of lining paper for cigarettes |
| CN111676729A (en) * | 2020-05-11 | 2020-09-18 | 仙鹤股份有限公司 | Preparation method of aluminum-free lining paper |
| CN111676729B (en) * | 2020-05-11 | 2022-03-15 | 仙鹤股份有限公司 | Preparation method of aluminum-free lining paper |
| CN114308521A (en) * | 2022-01-19 | 2022-04-12 | 安徽友发包装科技有限公司 | Environment-friendly packing sticky tape's gluey face coating device |
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