CN212152945U - Aluminum-free lining paper and production equipment thereof - Google Patents
Aluminum-free lining paper and production equipment thereof Download PDFInfo
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- CN212152945U CN212152945U CN202020550393.4U CN202020550393U CN212152945U CN 212152945 U CN212152945 U CN 212152945U CN 202020550393 U CN202020550393 U CN 202020550393U CN 212152945 U CN212152945 U CN 212152945U
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Abstract
The utility model provides an aluminium-free lining paper and production equipment thereof, the aluminium-free lining paper comprises a raw paper layer, a blocking layer is coated above the raw paper layer, the scattering of the fragrance of cigarettes can be prevented, and the external moisture can be blocked; its production facility that corresponds includes the frame, the front end of frame is fixed with puts the winding up roller, it has the former scroll to put the winding up roller on the shelf, the rear of putting the winding up roller is equipped with barrier layer coating ware, first drying apparatus, printing ink flush coater, second drying apparatus in proper order, spouts machine of glue, membrane roller, impression roller, cooler and wind-up roll, whole equipment simple structure, but continuous production, production efficiency is high.
Description
Technical Field
The utility model relates to an interior slip sheet production technical field especially relates to a no aluminium interior slip sheet and production facility thereof.
Background
The lining paper is a material commonly used in cigarette packaging, is positioned between a cigarette and a cigarette case, and has the functions of keeping fragrance, moisture (mildew) resistance, oxidation resistance and the like.
At present, in the domestic tobacco industry, rolled aluminum foil composite lining paper or vacuum aluminum-plated lining paper is mainly adopted. The former is the lining paper of the cigarette which is widely used at present, and is formed by wet-process laminating of aluminum foil and lining paper by a roller coating method through an adhesive, wherein the thickness of the aluminum foil is 6-8 mu m, and the aluminum foil has high barrier property to light, gas and water and excellent mechanical adaptability. But the aluminum can not be naturally degraded, and the aluminum foil is difficult to recycle, thus easily causing environmental pollution and resource waste. The latter is produced by direct spraying or transfer method, and its aluminium film is uniform and thin, and has good shielding and reflecting action for light and ultraviolet ray, etc., so that it can effectively prevent light from ageing tobacco shreds. The paper web or other base materials are directly aluminized through a vacuum aluminizing machine, the thickness of an aluminum film is 0.02-0.03 mu m, the aluminum consumption is about 1/200 of that of composite aluminum foil paper, but the equipment is expensive, the requirements on the paper base and matched equipment are very strict, and meanwhile, the process is complicated, the technical requirement is high, and the energy consumption (electric energy) is very high.
The aluminum foil paper needs to consume metal aluminum, and from the viewpoints of cost reduction, efficiency improvement, environmental protection and sustainable development, the coating material of the lining paper for the cigarettes is advocated and guided to be developed towards the directions of easy degradation, economy and ecology. At present, the development of the aluminum-free lining paper for the cigarette is lagged, and the existing aluminum-free lining paper has the problems of poor fragrance preservation and moisture-proof effects.
Therefore, there is a need for an aluminum-free lining paper and a production device thereof, which can solve the problem of poor aroma-keeping and moisture-proof effects of the existing aluminum-free lining paper.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a no aluminium lining paper and production facility thereof to solve above-mentioned current no aluminium lining paper and keep fragrant, the poor problem of dampproofing effect.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides a no aluminium slip sheet in, including raw paper layer, raw paper layer's top coating has the barrier layer, the top coating of barrier layer has the decorative layer, the top of decorative layer is connected with the rete through the adhesive layer, be equipped with the impressed watermark on the rete.
Preferably, the gram weight of the raw paper layer is 25-100 g/m2。
Preferably, the barrier layer is coated by polyvinylidene chloride solution, and the dosage of the polyvinylidene chloride solution is 1.5-3 g/m2。
Preferably, the content of polyvinylidene chloride in the solution is 10-20%.
Preferably, the decorative layer is obtained by coating ink, and the dosage of the decorative layer is 2-5 g/m2。
Preferably, the adhesive layer adopts ethylene-vinyl acetate copolymer resin adhesive, and the dosage of the ethylene-vinyl acetate copolymer resin adhesive is 1.5-2.55 g/m2。
Preferably, the film layer is a polyester resin film with the gram weight of 2-8 g/m2。
The utility model also provides an equipment for producing above-mentioned slip sheet in no aluminium, which comprises a frame, the front end of frame is fixed with unreels the roller, unreel the roller and put on the shelf and be equipped with former scroll, the rear of unreeling the roller is equipped with barrier layer coating ware, first drying apparatus, printing ink flush coater, second drying apparatus in proper order, spouts machine of glue, membrane roller, platen roller, cooler and wind-up roll, barrier layer coating ware, first drying apparatus, printing ink flush coater, second drying apparatus, spout machine of glue, membrane roller, platen roller, cooler and wind-up roll all are fixed in the frame.
Preferably, a paper cutter is further arranged on the machine frame and fixed between the cooler and the winding roller.
The utility model discloses following beneficial technological effect has been gained for prior art:
the utility model provides a pair of no aluminium slip sheet and production facility thereof, no aluminium slip sheet includes the raw paper layer, the top coating of raw paper layer has the barrier layer, can prevent the scattering and disappearing of cigarette fragrant smell and can block external moisture to get into, the top coating of barrier layer has the decorative layer, the top of decorative layer is connected with the rete through the adhesive layer, further blocks moisture, be equipped with the impressed watermark on the rete, improve decorative effect, slip sheet plasticity is good; its production facility that corresponds includes the frame, the front end of frame is fixed with puts the winding up roller, it has the former scroll to put the winding up roller on the shelf, the rear of putting the winding up roller is equipped with barrier layer coating ware, first drying apparatus, printing ink flush coater, second drying apparatus in proper order, spouts machine of glue, membrane roller, impression roller, cooler and wind-up roll, whole equipment simple structure, but continuous production, production efficiency is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic view of an aluminum-free lining paper structure provided by the present invention;
FIG. 2 is a schematic structural view of an apparatus for producing aluminum-free lining paper according to the present invention;
in the figure: 1: raw paper layer, 2: barrier layer, 3: decorative layer, 4: adhesive layer, 5: film layer, 11: frame, 12: unwinding roller, 13: barrier layer applicator, 14: first dryer, 15: ink sprayer, 16: second dryer, 17: glue sprayer, 18: film roll, 19: embossing roll, 20: cooler, 21: wind-up roll, 22: a paper cutter.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model aims at providing a no aluminium lining paper and production facility thereof to solve current no aluminium lining paper and keep fragrant, the poor problem of dampproofing effect.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
Example 1:
the present embodiment provides an aluminum-free lining paper, as shown in fig. 1, which includes a raw paper layer 1, a barrier layer 2 coated on the raw paper layer 1, a decorative layer 3 coated on the barrier layer 2, a film layer 5 connected to the decorative layer 3 through an adhesive layer 4, and an embossed pattern on the film layer 5.
Specifically, the grammage of the raw paper layer 1 is 50g/m2。
Further, the barrier layer 2 is coated with a polyvinylidene chloride solution in an amount of 2g/m2Polyvinylidene chloride, commonly known as PVDC, has good barrier properties, prevents the loss of the flavor of the cigarette, and also blocks the ingress of external moisture.
Further, the content of polyvinylidene chloride in the solution was 15%.
Further, the decorative layer 3 is applied with an ink in an amount of 3g/m2The coating of the ink can play a certain decorative role in the lining paper.
Further, an adhesive layer4 adopting ethylene-vinyl acetate copolymer resin adhesive with the dosage of 2g/m2The ethylene-vinyl acetate copolymer resin adhesive is commonly called EVA adhesive, has strong adhesive property and is non-toxic and harmless.
Furthermore, the film layer 5 adopts a terylene resin film with the gram weight of 4g/m2Polyester resin is commonly called PET, has good ductility and bendability, and is used as a film layer, so that the outer layer of the lining paper is smooth and attractive, and the moisture can be further prevented from entering.
The embodiment also provides equipment for producing aluminum-free inner lining paper, as shown in fig. 2, the equipment comprises a rack 11, an unwinding roller 12 is fixed at the front end of the rack 11, a raw paper roll is erected on the unwinding roller 12, a barrier layer coater 13, a first dryer 14, an ink sprayer 15, a second dryer 16, a glue sprayer 17, a film roller 18, a stamping roller 19, a cooler 20 and a winding roller 21 are sequentially arranged behind the unwinding roller 12, and the barrier layer coater 13, the first dryer 14, the ink sprayer 15, the second dryer 16, the glue sprayer 17, the film roller 18, the stamping roller 19, the cooler 20 and the winding roller 21 are all fixed on the rack 11.
Specifically, the rack 11 is further provided with a paper cutter 22, the paper cutter 22 is fixed between the cooler 20 and the take-up roll 21, and the paper cutter 22 can pre-cut the inner liner before rewinding, so that the inner liner can be directly used after rewinding.
The equipment for producing the aluminum-free lining paper provided by the embodiment comprises the following use methods: the method comprises the steps of placing a base paper roll on an unwinding roller 12, sequentially passing the paper head below a barrier layer coating device 13, a first drying device 14, an ink spraying machine 15, a second drying device 16 and a glue spraying machine 17, placing the film roll on a film roller 18, covering a film layer above the base paper, simultaneously passing the film roll and the base paper through a stamping roller 19, then passing the film roll and the base paper through a cooler 20 and a paper cutting machine 22, starting the device, and rewinding the machine-formed lining paper on a winding roller 21 after the discharge of the device is stable.
It should be noted that, in the apparatus for producing an aluminum-free liner paper according to this embodiment, the barrier layer applicator, the dryer, the ink sprayer, the glue sprayer, the impression roller, the cooler, and the paper cutter are all in the prior art, and those skilled in the art can completely implement the foregoing prior art, so that the specific structure and the operation principle thereof are not described in this embodiment again.
The utility model discloses the principle and the implementation mode of the utility model are explained by applying the concrete examples, and the explanation of the above examples is only used for helping to understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present description should not be construed as a limitation of the present invention.
Claims (8)
1. An aluminium-free inner lining paper comprises a raw paper layer, and is characterized in that: the paper base comprises a base paper layer and is characterized in that a blocking layer is coated above the base paper layer, a decorative layer is coated above the blocking layer, a film layer is connected above the decorative layer through an adhesive layer, and embossing is arranged on the film layer.
2. The aluminum-free liner paper of claim 1, wherein: the gram weight of the raw paper layer is 25-100 g/m2。
3. The aluminum-free liner paper of claim 1, wherein: the barrier layer is obtained by coating polyvinylidene chloride solution, and the dosage of the polyvinylidene chloride solution is 1.5-3 g/m2。
4. The aluminum-free liner paper of claim 1, wherein: the decorative layer is obtained by coating ink, and the using amount of the decorative layer is 2-5 g/m2。
5. The aluminum-free liner paper of claim 1, wherein: the adhesive layer adopts ethylene-vinyl acetate copolymer resin adhesive, and the dosage of the ethylene-vinyl acetate copolymer resin adhesive is 1.5-2.55 g/m2。
6. The aluminum-free liner paper of claim 1, wherein: the film layer adopts polyester resin film with the gram weight of 2 to8g/m2。
7. An apparatus for producing the aluminum-free liner paper according to any one of claims 1 to 6, characterized in that: including the frame, the front end of frame is fixed with puts the winding up roller, it has former scroll to put the winding up roller on the shelf, the rear of putting the winding up roller is equipped with barrier layer coating ware, first drying apparatus, printing ink flush coater, second drying apparatus in proper order, spouts machine of glue, membrane roller, impression roller, cooler and wind-up roll, barrier layer coating ware, first drying apparatus, printing ink flush coater, second drying apparatus, spout machine of glue, membrane roller, impression roller, cooler and wind-up roll all are fixed in the frame.
8. The apparatus for producing aluminum-free liner sheets according to claim 7, wherein: and a paper cutter is further arranged on the rack and fixed between the cooler and the winding roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020550393.4U CN212152945U (en) | 2020-04-14 | 2020-04-14 | Aluminum-free lining paper and production equipment thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020550393.4U CN212152945U (en) | 2020-04-14 | 2020-04-14 | Aluminum-free lining paper and production equipment thereof |
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| CN212152945U true CN212152945U (en) | 2020-12-15 |
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| CN202020550393.4U Active CN212152945U (en) | 2020-04-14 | 2020-04-14 | Aluminum-free lining paper and production equipment thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114987941A (en) * | 2022-06-22 | 2022-09-02 | 汕头市强宇包装材料有限公司 | Production process and equipment of high-barrier degradable environment-friendly paper |
| CN115058924A (en) * | 2022-06-10 | 2022-09-16 | 浙江鹤丰新材料有限公司 | Antibacterial packing box lining base paper and production method thereof |
-
2020
- 2020-04-14 CN CN202020550393.4U patent/CN212152945U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115058924A (en) * | 2022-06-10 | 2022-09-16 | 浙江鹤丰新材料有限公司 | Antibacterial packing box lining base paper and production method thereof |
| CN114987941A (en) * | 2022-06-22 | 2022-09-02 | 汕头市强宇包装材料有限公司 | Production process and equipment of high-barrier degradable environment-friendly paper |
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