CN102943416B - Easily-degradable cigarette lining paper having high barrier property - Google Patents
Easily-degradable cigarette lining paper having high barrier property Download PDFInfo
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- CN102943416B CN102943416B CN201210394116.9A CN201210394116A CN102943416B CN 102943416 B CN102943416 B CN 102943416B CN 201210394116 A CN201210394116 A CN 201210394116A CN 102943416 B CN102943416 B CN 102943416B
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Abstract
The invention discloses an easily-degradable cigarette lining paper having high barrier property. The easily-degradable cigarette lining paper comprises a lining paper substrate (1) and a barrier layer (2), wherein the barrier layer is a film composed of a biodegradable material. The quantity of the lining paper substrate is 25-70 g/m<2>; smoothness is larger than or equal to 60s; longitudinal tensile strength is larger than or equal to 1.2 KN/m; the thickness of the film layer is 5-25 [mu]m; the film layer is coated with a polymer material layer (3) with an additive amount of 0.01-2.5 g/m <2>; and the lining paper substrate (1) is printed with a text pattern layer (4). The biodegradable and recyclable materials can effectively guarantee the barrier property of the lining paper, simultaneously greatly improve environment-friendly property, reduces production cost, and has excellent moistureproof and fragrance-protective effects, is simple in preparation process, and is particularly for industrialized production.
Description
Technical field
The invention belongs to cigarette auxiliary material technical field, be specifically related to a kind of easy degraded cigarette lining paper with high obstructing performance.
Background technology
Internal lining paper is material important in cigarette package, mainly plays protection against the tide, protects fragrant effect, cigarette smoking quality is protected within the storage life, keeps stable.Because of the barrier property that it is good, the internal lining paper generally adopted both at home and abroad is now clad aluminum foil internal lining paper and vacuum aluminum-coated internal lining paper.Clad aluminum foil internal lining paper adopts adhesive through compounding machine by aluminium foil and body paper composite molding, and aluminum foil thickness is generally about 6 ~ 7 μm, grammes per square metre 20g/m
2left and right, the aluminum foil weights of every case cigarette consumption is about 0.88kg.Tobacco business calculates with annual 5000 ten thousand casees cigarettes, if all use clad aluminum foil internal lining paper, aluminium foil consumption reaches 4.4 ten thousand tons! Vacuum aluminum-coated internal lining paper is a kind of material grown up in clad aluminum foil internal lining paper technical foundation, adopt aluminum vapor be directly plated on paper base material, aluminum layer thickness is about 0.02 ~ 0.03 μm, and barriering efficiency and clad aluminum foil similar.But, no matter clad aluminum foil internal lining paper or vacuum aluminum-coated internal lining paper, all because of metallic aluminium use and reclaim difficulty, and cause the waste of very large environmental problem and precious metal material, cost is higher simultaneously.
Also have the internal lining paper not using aluminium in prior art, paper is by original paper layer, mimeograph layer and decorative layer forms or be made up of original paper layer and printing layer.Although solve aluminium-foil paper environmental-protecting performance defect and the high problem of cost, the paper barrier property obtained promotes DeGrain, and the impact that the barriering effect difference of gas and steam will be brought the storage of cigarette in various degree.Also have at present at paper polish oil reservoir and waterproof coated layer with substitution of Al foil paper, waterproof coated layer relatively better improves barrier property, but moistureproof fragrance protectiveness is more difficult to get guarantee, cannot reach instructions for use.Also have and use water color ink in the coating of body paper surface with the problem solving moistureproof fragrance protectiveness, but the water color ink layer used is primarily of pigment Cu-Zn alloy powder or silver powder composition, and these two kinds of pigment prices are high, and wherein main component is still copper powder, zinc powder or aluminium powder, the problem of unresolved environmental-protecting performance difference in essence.
In sum, the also Shortcomings of the technology at present in alternative composite aluminium-foil paper and vacuum aluminium-plated paper, therefore, develops material that a kind of environmental-protecting performance and barrier property have concurrently and technology is very important.
Summary of the invention
The object of the present invention is to provide a kind of structure simple, cost of manufacture is cheap, has the easy degraded cigarette lining paper of high obstructing performance.
The object of the present invention is achieved like this, comprises lining paper base material and barrier layer, and described barrier layer is the rete that Biodegradable material is formed; The rete that described Biodegradable material is formed is the one in PLA rete, starch base rete, poly butylene succinate rete, PHA rete, pla-pcl rete, carbon dioxide copolymer aliphatic acid ester carbonate rete, aliphatic-aromatic copolyester rete; Described barrier layer arbitrarily one side is also provided with polymer material layer; Described macromolecular material is one or more in polyvinylidene chloride, polyvinyl alcohol, emulsifying wax, aqueous polyurethane; Described lining paper base material machine direction tensile strength>=1.2kN/m; Described lining paper base material is quantitatively 25 ~ 70g/m
2, lining paper printing on substrates word graph pattern layer.
The present invention has the following advantages:
1. compared to composite aluminium foil paper and vacuum aluminium-plated paper, the present invention does not use valuable metallic aluminium, and the material adopted substantially increases the environmental-protecting performance of tobacco lining paper, and degradable is recyclable, and cost reduces;
2. the membrane material adopted in the present invention, effectively ensure that the barrier property of tobacco lining paper, applies the protection against the tide with excellence and protect fragrant effect in cigarette;
3. adopt technological means of the present invention, macromolecular material can be applied according to demand on thin layer, promote barriering effect further;
4. preparation technology of the present invention is simple, can realize suitability for industrialized production easily;
5. the present invention as required at printed on paper word, pattern etc., can prepare the distinct unique tobacco lining paper of appearance effect, reaches the object of outstanding brand identity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is another embodiment structural representation of the present invention;
Fig. 3 is third embodiment of the invention structural representation;
Fig. 4 is four embodiment of the invention structural representation;
In figure: 1-lining paper base material, 2-barrier layer, 3-polymer material layer, 4-word graph pattern layer.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further illustrated, but limited the present invention never in any form, and any conversion done based on training centre of the present invention or improvement, all fall into protection scope of the present invention.
As shown in Figure 1, the easy degraded cigarette lining paper with high obstructing performance of the present invention, comprises lining paper base material 1 and barrier layer 2, the rete that described barrier layer 2 is formed for Biodegradable material.。
The rete that described Biodegradable material is formed is the one in PLA rete, starch base rete, poly butylene succinate rete, PHA rete, pla-pcl rete, carbon dioxide copolymer aliphatic acid ester carbonate rete, aliphatic-aromatic copolyester rete.
Described barrier layer 2 thickness is 5 ~ 25 μm.
Described lining paper base material 1 positive and negative smoothness all >=60s.
Described lining paper base material 1 machine direction tensile strength>=1.2KN/m; Described lining paper base material 1 is quantitatively 25 ~ 70g/m
2.
Also containing macromolecular material in described barrier layer 2.
As shown in Figure 2, barrier layer 2 is simultaneously also provided with polymer material layer 3 arbitrarily.
Described macromolecular material is made up of one or more in polyvinylidene chloride, acetate-ethylene alcohol, polyvinyl alcohol, emulsifying wax, aqueous polyurethane.
Described macromolecular material abundance is 0.01 ~ 2.5g/m
2.
As shown in Figure 3, Figure 4, printing word patterned layer 4 on described lining paper base material 1.
The biodegradable salvage material that the present invention adopts, substantially increase the environmental-protecting performance of tobacco lining paper, and cost decreases; The membrane material adopted, effectively ensure that the barrier property of tobacco lining paper, applies the protection against the tide with excellence and protect fragrant effect in cigarette; In addition, adopt technological means of the present invention, macromolecular material can be applied according to demand on thin layer, promote barriering effect further; Also can according to demand at printed on paper word, pattern etc., prepare the distinct unique tobacco lining paper of appearance effect, in cigarette, the object of outstanding brand identity is played in application.Meanwhile, the tobacco lining paper mentioned in the present invention, preparation technology is comparatively simple, can realize suitability for industrialized production easily.
Embodiment 1
With quantitatively for 27 ± 2g/m
2, front smoothness 300s, reverse side smoothness 60s, machine direction tensile strength 1.2KN/m body paper as lining paper base material, using the PLA rete of thickness 10 μm as barrier layer, barrier layer has addition be 0.1g/m
2polyvinylidene chloride, obtain finished product tobacco lining paper.
Adopt GB/T1038-2000 and GB/T1037-88 to measure its oxygen transit dose and moisture-vapor transmission respectively, income value is respectively 225.717cm
3/ m
2and 113.365g/m .24h.0.1MPa
2.24h, through applicating evaluating in cigarette, very good to the maintenance effect of cigarette aroma component and moisture.
Embodiment 2
With quantitatively for 68 ± 2g/m
2, front smoothness 150s, reverse side smoothness 60s, machine direction tensile strength 5.4KN/m body paper as lining paper base material, using the PLA rete of thickness 5 μm as barrier layer, barrier layer has addition be 0.1g/m
2acetate-ethylene alcohol, obtain finished product tobacco lining paper.
Adopt GB/T1038-2000 and GB/T1037-88 to measure its oxygen transit dose and moisture-vapor transmission respectively, income value is respectively 285.214cm
3/ m
2and 138.726g/m .24h.0.1MPa
2.24h, through applicating evaluating in cigarette, ideal to the maintenance effect of cigarette aroma component and moisture.
Embodiment 3
With quantitatively for 55 ± 2g/m
2, front smoothness 100s, reverse side smoothness 80s, machine direction tensile strength 3.4KN/m body paper as lining paper base material, using the poly butylene succinate rete of thickness 25 μm as barrier layer, barrier layer has addition be 2.5g/m
2polyvinyl alcohol, obtain finished product tobacco lining paper.
Adopt GB/T1038-2000 and GB/T1037-88 to measure its oxygen transit dose and moisture-vapor transmission respectively, income value is respectively 169.205cm
3/ m
2and 87.625g/m .24h.0.1MPa
2.24h, through applicating evaluating in cigarette, ideal to the maintenance effect of cigarette aroma component and moisture.
Embodiment 4
With quantitatively for 30 ± 2g/m
2, front smoothness 100s, reverse side smoothness 60s, machine direction tensile strength 1.6KN/m body paper as lining paper base material, using the pla-pcl rete of thickness 10 μm as barrier layer, barrier layer has addition be 2.0g/m
2emulsifying wax, obtain finished product tobacco lining paper.
Adopt GB/T1038-2000 and GB/T1037-88 to measure its oxygen transit dose and moisture-vapor transmission respectively, income value is respectively 222.413cm
3/ m
2and 120.529g/m .24h.0.1MPa
2.24h, through applicating evaluating in cigarette, ideal to the maintenance effect of cigarette aroma component and moisture.
Embodiment 5
With quantitatively for 40 ± 2g/m
2, front smoothness 80s, reverse side smoothness 60s, machine direction tensile strength 2.0KN/m body paper as lining paper base material, using the PHA rete of thickness 20 μm as barrier layer, barrier layer has addition be 1.8g/m
2aqueous polyurethane, obtain finished product tobacco lining paper.
Adopt GB/T1038-2000 and GB/T1037-88 to measure its oxygen transit dose and moisture-vapor transmission respectively, income value is respectively 181.693cm
3/ m
2and 105.438g/m .24h.0.1MPa
2.24h, through applicating evaluating in cigarette, ideal to the maintenance effect of cigarette aroma component and moisture.
Embodiment 6
With quantitatively for 45 ± 2g/m
2, front smoothness 80s, reverse side smoothness 60s, machine direction tensile strength 2.4KN/m body paper as lining paper base material, using the starch base rete of thickness 20 μm as barrier layer, barrier layer has addition be 0.3g/m
2polyvinylidene chloride, obtain finished product tobacco lining paper.
Adopt GB/T1038-2000 and GB/T1037-88 to measure its oxygen transit dose and moisture-vapor transmission respectively, income value is respectively 174.265cm
3/ m
2and 109.267g/m .24h.0.1MPa
2.24h, through applicating evaluating in cigarette, ideal to the maintenance effect of cigarette aroma component and moisture.
Embodiment 7
With quantitatively for 50 ± 2g/m
2, front smoothness 200s, reverse side smoothness 80s, machine direction tensile strength 2.6KN/m body paper as lining paper base material, using the carbon dioxide copolymer aliphatic acid ester carbonate rete of thickness 15 μm as barrier layer, barrier layer has addition be 0.4g/m
2aqueous polyurethane and 0.5g/m
2polyvinylidene chloride, obtain finished product tobacco lining paper.
Adopt GB/T1038-2000 and GB/T1037-88 to measure its oxygen transit dose and moisture-vapor transmission respectively, income value is respectively 81.135cm
3/ m
2and 75.228g/m .24h.0.1MPa
2.24h, through applicating evaluating in cigarette, ideal to the maintenance effect of cigarette aroma component and moisture.
Embodiment 8
With quantitatively for 55 ± 2g/m
2, front smoothness 100s, reverse side smoothness 60s, machine direction tensile strength 3.4KN/m body paper as lining paper base material, using the aliphatic-aromatic copolyester rete of thickness 18 μm as barrier layer, barrier layer has addition be 1.0g/m
2aqueous polyurethane and 0.3 g/m
2polyvinylidene chloride, obtain finished product tobacco lining paper.
Adopt GB/T1038-2000 and GB/T1037-88 to measure its oxygen transit dose and moisture-vapor transmission respectively, income value is respectively 123.542cm
3/ m
2and 98.593g/m .24h.0.1MPa
2.24h, through applicating evaluating in cigarette, ideal to the maintenance effect of cigarette aroma component and moisture.
Embodiment 9
With quantitatively for 60 ± 2g/m
2, front smoothness 200s, reverse side smoothness 60s, machine direction tensile strength 4.1KN/m body paper as lining paper base material, using the PLA rete of thickness 10 μm as barrier layer, barrier layer has addition be 0.2 g/m
2polyvinyl alcohol, 0.2g/m
2aqueous polyurethane and 0.5 g/m
2polyvinylidene chloride, obtain finished product tobacco lining paper.
Adopt GB/T1038-2000 and GB/T1037-88 to measure its oxygen transit dose and moisture-vapor transmission respectively, income value is respectively 80.002cm
3/ m
2and 72.260g/m .24h.0.1MPa
2.24h, through applicating evaluating in cigarette, ideal to the maintenance effect of cigarette aroma component and moisture.
Embodiment 10
With quantitatively for 65 ± 2g/m
2, front smoothness 200s, reverse side smoothness 60s, machine direction tensile strength 4.6KN/m body paper as lining paper base material, using the PLA rete of thickness 10 μm as barrier layer, obtain finished product tobacco lining paper.
Adopt GB/T1038-2000 and GB/T1037-88 to measure its oxygen transit dose and moisture-vapor transmission respectively, income value is respectively 285.612cm
3/ m
2and 174.021g/m .24h.0.1MPa
2.24h, through applicating evaluating in cigarette, better to the maintenance effect of cigarette aroma component and moisture.
Claims (5)
1. there is an easy degraded cigarette lining paper for high obstructing performance, comprise lining paper base material (1) and barrier layer (2), it is characterized in that the rete that described barrier layer (2) is formed for Biodegradable material; The rete that described Biodegradable material is formed is the one in PLA rete, starch base rete, poly butylene succinate rete, PHA rete, pla-pcl rete, carbon dioxide copolymer aliphatic acid ester carbonate rete, aliphatic-aromatic copolyester rete; Described barrier layer (2) arbitrarily one side is also provided with polymer material layer (3); Described macromolecular material is one or more in polyvinylidene chloride, polyvinyl alcohol, emulsifying wax, aqueous polyurethane; Described lining paper base material (1) machine direction tensile strength>=1.2kN/m; Described lining paper base material (1) is quantitatively 25 ~ 70g/m
2, the upper printing word patterned layer (4) of lining paper base material (1).
2. the easy degraded cigarette lining paper with high obstructing performance according to claim 1, is characterized in that described barrier layer (2) thickness is 5 ~ 25 μm.
3. the easy degraded cigarette lining paper with high obstructing performance according to claim 1, it is characterized in that described lining paper base material (1) positive and negative smoothness all >=60s.
4. the easy degraded cigarette lining paper with high obstructing performance according to claim 1, is characterized in that in described barrier layer (2) also containing macromolecular material.
5. the easy degraded cigarette lining paper with high obstructing performance according to claim 1 or 4, is characterized in that described macromolecular material abundance is 0.01 ~ 2.5g/m
2.
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| CN201210394116.9A CN102943416B (en) | 2012-10-17 | 2012-10-17 | Easily-degradable cigarette lining paper having high barrier property |
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| CN201210394116.9A CN102943416B (en) | 2012-10-17 | 2012-10-17 | Easily-degradable cigarette lining paper having high barrier property |
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| CN102943416B true CN102943416B (en) | 2014-12-24 |
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Cited By (1)
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|---|---|---|---|---|
| CN107059468A (en) * | 2016-08-22 | 2017-08-18 | 云南中烟工业有限责任公司 | A kind of thermoplasticity humectation coating material and preparation method thereof |
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| CN111041895A (en) * | 2020-01-06 | 2020-04-21 | 广州市大胡子包装材料有限公司 | Fragrance-retaining packaging paper beneficial to plant aging and preparation method and application thereof |
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| US5936014A (en) * | 1994-12-07 | 1999-08-10 | Buna Sow Leuna Olefinverbund Gmbh | Biodegradable deformable thermoplastic materials and packages made thereof |
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| CN102943416A (en) | 2013-02-27 |
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Inventor after: Liu Runchang Inventor after: He Xuefeng Inventor after: Yao Zhenyu Inventor after: Ma Tao Inventor after: Wen Guanghe Inventor after: He Li Inventor after: Su Jiakun Inventor after: Luo Juanmin Inventor after: Sun Qiang Inventor before: Liu Runchang Inventor before: He Xuefeng Inventor before: Yao Zhenyu Inventor before: Ma Tao Inventor before: Wen Guanghe |
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Effective date of registration: 20170315 Address after: 650106 Yunnan province Haiyuan Kunming high tech Development Zone No. 1699 North Road Patentee after: Yunnan Reascend Tobacco Technology (Group) Co., Ltd. Patentee after: China Tobacco Jiangxi Industrial LLC Address before: 650106 Yunnan province Haiyuan Kunming high tech Development Zone No. 1699 North Road Patentee before: Yunnan Reascend Tobacco Technology (Group) Co., Ltd. |