CN109132195B

CN109132195B - Cigarette packaging decorative paper and application thereof

Info

Publication number: CN109132195B
Application number: CN201811070439.6A
Authority: CN
Inventors: 何钢; 王佳珺; 杨庆; 姚平章; 方细玲
Original assignee: China Tobacco Guangdong Industrial Co Ltd
Current assignee: China Tobacco Guangdong Industrial Co Ltd
Priority date: 2018-09-13
Filing date: 2018-09-13
Publication date: 2020-06-30
Anticipated expiration: 2038-09-13
Also published as: CN109132195A

Abstract

The invention discloses cigarette packaging decorative paper and application thereof. The cigarette packaging decorative paper is prepared from tobacco stems, tobacco powder, wood pulp and grass fibers, and the quantitative amount of the cigarette packaging decorative paper is 180-210 g/m²The tobacco stem and tobacco shred composite material comprises, by mass, 25-40 parts of tobacco stems, 45-60 parts of tobacco powder, 5-12 parts of wood pulp and 8-15 parts of grass fibers. The cigarette packaging paper provided by the invention adopts waste tobacco stem resources as raw materials, the resource utilization rate is high, the prepared cigarette packaging paper has good physical properties, the thickness is about 0.30mm, and the tensile strength can reach 4/kN.m^‑1Above, the stiffness can reach more than 90 mN.m, and the bulk is 1.60cm³·g^‑1The requirements of laser engraving and cigarette packing paper are met, the special shape can be formed by adopting laser engraving, and meanwhile, the special fragrance of tobacco leaves is provided, and the flavor of opening the package is enriched.

Description

Cigarette packaging decorative paper and application thereof

Technical Field

The invention relates to the technical field of cigarettes, in particular to cigarette packaging decorative paper and application thereof.

Background

The tobacco stems account for 25-30% of the weight of tobacco leaves, a large amount of tobacco stems can be generated in the cigarette production process, dozens of thousands of tons of tobacco stem resources are abandoned every year in China, resource waste and environmental pollution are caused, and resource utilization of the abandoned tobacco stems has very important significance for improving the tobacco value. The reconstituted tobacco is prepared by utilizing tobacco waste materials generated in the tobacco processing process through a certain processing technology, and can be used for producing and preparing cigarette core materials and the like. The reconstituted tobacco produced by the paper-making method has the advantages of small density, large filling value, good mechanical property and the like, is worthy of being developed for more purposes, and can also expand the utilization amount of waste tobacco stems.

Along with the improvement of living standard of people, the quality grade requirement of cigarette products is continuously improved, and the further optimization of cigarette packages is also a direct demand of the market. At present, the cigarette packaging decorative paper is less researched, the packaging paper base serving as a flavoring carrier applied to cigarette packaging is less reported at home and abroad, and other added flavors are mainly used, so that good cigarette opening flavor cannot be provided.

Therefore, the improvement of the cigarette packaging decorative paper which can meet the relevant physical properties of the packaging paper and has special tobacco fragrance has very important significance for expanding the utilization of the tobacco stem waste.

Disclosure of Invention

The invention aims to solve the technical problem of the prior art that waste materials such as tobacco stems, tobacco powder and the like are not utilized sufficiently in cigarette preparation, and provides cigarette packaging decorative paper which is prepared from the waste tobacco stems by a paper making method and has good packaging mechanical properties and can increase the opening aroma of cigarettes.

The invention also aims to provide application of the cigarette packaging decorative paper.

The purpose of the invention is realized by the following technical scheme:

the cigarette packaging decorative paper is prepared from tobacco stems, tobacco powder, wood pulp and grass fibers, and the quantitative amount of the cigarette packaging decorative paper is 180-210 g/m²The tobacco stem and tobacco shred composite material comprises, by mass, 25-40 parts of tobacco stems, 45-60 parts of tobacco powder, 5-12 parts of wood pulp and 8-15 parts of grass fibers.

The packaging paper has certain requirements on the physical properties and the permeability of a paper base, such as tensile strength, bulk, stiffness and the like, and the basis weight of the paper, the composition of pulp fibers and the proportion thereof have great influence on the properties. The tensile strength of the cigarette packaging decorative paper prepared by the invention can reach 4/kN.m^-1Above that, the stiffness can reach more than 90 mN.m, and the bulk can also be ensured to be 1.60cm³·g^-1Left and right, can completely meet the requirement of cigarette packageThe prepared cigarette wrapping paper also has unique cigarette aroma, greatly enriches the unpacking aroma of cigarettes, has unique cigarette aroma and can realize the resource utilization of cigarette production waste.

The function of wood pulp fiber; the wood pulp fiber has the characteristics of long fiber, high strength, good flexibility and the like, and a certain proportion of wood pulp fiber is added in the process of preparing the reconstituted tobacco by a papermaking method so as to improve the physical properties and papermaking properties of the base sheet, particularly the stiffness.

The function of the grass fiber is as follows: the grass fiber has special aroma, the aroma of the grass fiber in the reconstituted tobacco is consistent with the cigarette aroma of the applied cigarette product, and the addition of the grass fiber in the reconstituted tobacco is beneficial to increasing the opening aroma of the cigarette.

Preferably, the cigarette packaging decorative paper has the quantitative weight of 180g/m²。

Preferably, the tobacco stems are 30-38 parts by weight, the tobacco powder is 48-56 parts by weight, the wood pulp is 7-10 parts by weight, and the grass fibers are 10-13 parts by weight.

Preferably, the tobacco stems are 30 parts by mass, the tobacco powder is 50 parts by mass, the wood pulp is 7 parts by mass, and the grass fibers are 13 parts by mass.

During the preparation process of the cigarette packaging decorative paper, tobacco stems and tobacco powder are subjected to dipping extraction and then are subjected to pulp grinding treatment, and the pulp grinding is mixed with wood pulp and other grass fiber pulp to be manufactured into a paper base. The cigarette packaging decorative paper adopts waste tobacco stem resources as raw materials, has simple preparation process and high resource utilization rate, and is a high-efficiency green environment-friendly method.

The cigarette packaging decorative paper can be applied to cigarette packaging interior decoration. The cigarette packaging decorative paper prepared by adopting the synergistic effect of the tobacco stems, the tobacco powder and the plant fibers in a specific ratio not only meets the physical properties of the cigarette packaging decorative paper, but also meets the strength requirements of subsequent flavoring, carving and packaging of the base sheet, has rich cigarette opening aroma, is beneficial to improving the use sensory quality of cigarettes, and can be widely applied to cigarette packaging interior decorations.

Preferably, the cigarette packaging decorative paper is engraved with a flower and grass pattern by laser.

Preferably, the cigarette packaging decorative paper is embedded in the cigarette outer packaging box. The reconstituted tobacco sheet base coated with the essence is carved into a specific flower and grass pattern by laser and placed on the canned tobacco cover board paper, after a consumer opens the packaging can, on one hand, the reconstituted tobacco sheet base can have a more visual impression on the characteristic aroma of the cigarette, and on the other hand, the grade of the packaging is improved through visual impact.

Specifically, the application method comprises the steps of inserting the paper base for the decoration of the reconstituted tobacco into the cover board paper with the reserved insertion opening, placing the paper base above the canned tobacco, and then covering the paper base.

The invention has the following beneficial effects:

the cigarette packaging and decorating paper provided by the invention adopts waste tobacco stem resources as raw materials, is simple in preparation process and high in resource utilization rate, is an efficient green and environment-friendly method, and has outstanding substantive significance. The cigarette package decorative paper has good physical properties, the thickness is about 0.30mm, and the tensile strength can reach 4/kN.m^-1Above, the stiffness can reach more than 90 mN.m, and the bulk is 1.60cm³·g^-1The cigarette packaging paper has the advantages that the requirements of laser engraving and cigarette packaging paper are met, the specific shape can be formed by adopting laser engraving, the fiber texture and the tobacco stem fiber color are obvious, and the cigarette packaging paper has special texture and significance when being used for outer packaging of cigarette boxes or cans.

Drawings

Figure 1 cigarette packaging decorator paper pattern.

FIG. 2 shows a pattern (in the shape of a strand of blue) of a cigarette package decoration paper cut by laser.

FIG. 3 shows the effect of the cigarette package decorating paper sample after being inserted into the cover plate (the shape of the gynostemma pentaphylla).

FIG. 4 shows the decoration effect of packing the cigarette with the decoration paper into a can (the shape of gynostemma pentaphylla).

Detailed Description

The invention is further described with reference to the following figures and specific embodiments. The following examples and drawings are illustrative only and are not to be construed as limiting the invention. Unless otherwise specified, the reagent raw materials and the apparatus used in the following examples are those conventionally commercially available or commercially available.

Examples 1 to 15

The cigarette packaging decorative paper is prepared from tobacco stems, tobacco powder, wood pulp and grass fibers, wherein the components are shown in the table 1 in parts by weight.

During the preparation process of the cigarette packaging decorative paper, tobacco stems and tobacco powder are subjected to dipping extraction and then are subjected to pulp grinding treatment, and the pulp grinding is mixed with wood pulp and other grass fiber pulp to be manufactured into a paper base.

TABLE 1

Example 16 application example

The cigarette packaging decorative paper prepared in the example 1 is engraved with laser into a pattern of gynostemma pentaphylla and placed on the canned cigarette cover paper, as shown in fig. 2 to 4.

Comparative examples 1 to 10

The cigarette packaging decorative paper is prepared from tobacco stems, tobacco powder, wood pulp and grass fibers, wherein the mass parts of the components are shown in table 2.

TABLE 2

Result detection

(1) Physical property detection

The tensile strength and tensile index were measured using a tensile tester manufactured by Swedish L & W. The tear index was measured using a tear tester manufactured by Swedish L & W. The air permeability was measured using an air permeability tester manufactured by sweden L & W company.

The characteristic value t95 is the time that the sample is penetrated by the liquid and the signal intensity reaches 95%, and it is the water solution as the test liquid, the penetration of the sample is only affected by the pore structure of the paper surface, the larger or more open the pore, the faster the penetration of the water solution, the larger the t95 value, the smaller the surface porosity of the paper base, the better the anti-penetration performance.

(2) Permeability detection

Wettability Max refers to the time after the tobacco sheet paper base is completely wetted and the signal strength reaches a maximum, which increases with the residence time of the liquid on the paper surface. In the experiment, water is used as test liquid, and the higher the Max value is, the better the water resistance of the sheet paper base is.

The results are shown in Table 3.

TABLE 3 different physical properties of reconstituted tobacco paper base

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The cigarette packaging decorative paper is characterized by being prepared from tobacco stems, tobacco powder, wood pulp and grass fibers, and the quantitative amount of the cigarette packaging decorative paper is 180g/m²The tobacco stem and the tobacco shred composite material comprise, by mass, 30-38 parts of tobacco stems, 48-56 parts of tobacco powder, 7-10 parts of wood pulp and 10-13 parts of grass fibers.

2. The cigarette packaging decoration paper of claim 1, wherein the tobacco stem is 30 parts by mass, the tobacco powder is 50 parts by mass, the wood pulp is 7 parts by mass, and the grass fiber is 13 parts by mass.

3. Use of the cigarette packaging decorative paper according to claim 1 for preparing an interior product for cigarette packaging.

4. The use of claim 3, wherein the cigarette packaging decorative paper is subjected to laser engraving to form a flower and grass pattern to prepare the cigarette packaging decorative interior product.

5. The use of claim 4, wherein the interior trim product for cigarette packaging is embedded within a cigarette outer wrap.