WO2020088590A1

WO2020088590A1 - Rolling method for smoke formation product and smoke formation product

Info

Publication number: WO2020088590A1
Application number: PCT/CN2019/114690
Authority: WO
Inventors: 邓永; 包毅; 黄玉川; 郑怡; 杨本刚; 薄立朗; 史健阳; 韩咚林
Original assignee: 四川三联新材料有限公司; 四川中烟工业有限责任公司
Priority date: 2018-11-01
Filing date: 2019-10-31
Publication date: 2020-05-07
Also published as: WO2020087681A1; CN111528521A; CN109123761A; CN109123761B

Abstract

A rolling method for a smoke formation product and the smoke formation product, which relate to the technical field of cigarette rolling. The method for rolling a smoke formation product comprises the following steps: wrapping a tobacco material using first forming paper (11) to form a column-shaped smoke formation section (10); rolling a filter stick using a second forming paper (21) to form an inhaling section (20); and rubbing together the smoke formation section (10) and the inhaling section (20) so as to connect the two using a third forming paper (30) and wrapping the entire smoke formation section (10) in the third forming paper. The smoke formation product is prepared using the described rolling method. The smoke formation product avoids the phenomenon of cigarettes which are not completely filled, and the strip or cut tobacco arrangement is orderly.

Description

Method for rolling smoking products and smoking products

Technical field

The invention relates to the technical field of cigarettes, and particularly relates to a method for rolling smoking products and smoking products.

Background technique

At present, the production of smoking products is mostly made by rubbing the smoking section and the suction section with forming paper, which is a common material in the industry, and the tipping paper is usually selected. Moreover, the forming paper usually completely wraps the suction section and partially wraps the smoking section.

The smoking section may be formed by a sheet of tobacco material that is wound, folded, or otherwise gathered approximately transversely with respect to the column axis of the rod; it may also be a strip or filament wound from tobacco material. Into, that is, rolled out in a random filling manner. However, when the smoking section is rolled by disordered filling, the traditional twisting process will inevitably cause short cigarettes and affect the smoking taste.

In addition, the existing splicing process also has the problems of poor flatness of the smoking section, easy liquid leakage of the smoking section, and poor appearance.

Summary of the invention

The purpose of the present invention is to provide a method for rolling smoking articles, which aims to prevent the cigarettes from becoming short and improve the order of the arrangement of tobacco materials.

Another object of the present invention is to provide a smoking article, which has the phenomenon of no smoking branches and good smoking taste.

The present invention solves its technical problems by using the following technical solutions.

The invention proposes a method for rolling smoking articles, including the following steps:

The first forming paper is used to wrap the tobacco material to form a cylindrical smoking section;

Use the second forming paper to roll the filter rod to form the suction section;

A third forming paper is used to rub the smoking section and the suction section, and the third forming paper completely covers the smoking section.

The invention also proposes a smoking product, which is prepared by applying the above smoking product rolling method.

The embodiment of the present invention provides a beneficial effect of a method for rolling a smoking product: it improves the rolling method of a smoking product, and when the smoking section and the smoking section are formed and coated with a third forming paper, the The third forming paper completely covers the smoking section. By adopting the molding method provided in the present invention, the phenomenon of short cigarette ends can be effectively avoided, and the tension of the strip or the filament can be effectively eliminated, and the flatness of the end face of the smoking section can be enhanced. The present invention also provides a smoking article, which is prepared by the above-mentioned rolling method, and has no empty phenomenon of cigarette sticks, and a good smoking taste of cigarette sticks.

BRIEF DESCRIPTION

In order to more clearly explain the technical solutions of the embodiments of the present invention, the drawings required in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of the present invention, and therefore do not It should be regarded as a limitation on the scope. For those of ordinary skill in the art, without paying any creative work, other related drawings can be obtained based on these drawings.

FIG. 1 is a schematic structural diagram of a smoking article provided by an embodiment of the present invention.

Icons: 10-smoke section; 11-first forming paper; 20-suction section; 21-second forming paper; 30-third forming paper.

detailed description

To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely below. If no specific conditions are indicated in the examples, the conventional conditions or the conditions recommended by the manufacturer shall be followed. The reagents or instruments used do not indicate the manufacturer, are all conventional products that can be obtained through commercial purchase.

The method for rolling smoking products and smoking products provided by the embodiments of the present invention will be described in detail below.

A method for rolling a smoking product provided by an embodiment of the present invention includes the following steps:

S1, smoke section preparation

The first forming paper is used to wrap the tobacco material to form a cylindrical smoking section. The tobacco material may be a general material used for cigarettes. The smoking section may be formed in a variety of forms, and the final wrapping may be cylindrical.

Specifically, the shape of the tobacco material in the smoking section is a sheet, a strip, or a filament, and the strip is generally formed by folding or cutting the sheet. The material of the tobacco material may be any one or more of shredded tobacco, cut stem, natural tobacco leaves or reconstituted tobacco leaves. Recycled tobacco leaf refers to tobacco flakes produced by papermaking method, thick pulp method, rolling method and dry method using tobacco stems, tobacco dust and fragments, waste tobacco and other tobacco waste as basic raw materials. This is the existing material . It should be added that the preparation method of the reconstituted tobacco leaf sheet is not limited to the above method.

In some embodiments, the smoking section is formed by winding or folding transversely along the column axis to gather the tobacco material, and finally wrapping the first forming paper into a generally cylindrical bar.

In another embodiment, the smoking section is cut from tobacco material into strips or shredded tobacco and then rolled, and the length of the strip or shredded tobacco is 0.5-20 mm and the width is 0.2-2 mm. In the rolling process, a cigarette machine or other equipment may be used to roll with the first forming paper, and finally a randomly filled cigarette rod is formed.

In another embodiment, the smoking section is a kind of filter rod made by poly-rolling the first forming paper; preferably, the smoking section is made of multiple filter rods made by poly-rolling the first forming paper. For example, the smoking section is compounded with a hollow cellulose paper tube, or the smoking section is compounded with a hollow cellulose acetate shaped filter rod.

Preferably, the length of the smoking section is 10-80 mm, and the first forming paper is an oil-proof forming paper, which can effectively prevent liquid leakage and is suitable as a forming paper for the smoking section.

S2. Preparation of suction section

The second shaping paper is used to roll the filter rod to form a suction section. The type of filter rod and the method of molding are not limited, and the filter rod may be rolled into a rod shape.

Specifically, the filter rod used in the suction section is an acetate fiber filter rod; preferably, the filter rod used in the suction section is a composite of an acetate fiber filter rod and one or more functional filter rods, wherein The material is selected from poly latex film material, polyethylene film material, aluminum foil interlayer gel phase change material or fragrance cooling material. The above materials are all existing materials. For example, the gel phase change material of the aluminum foil interlayer is made by adding the gel phase change material to paper and then compounding with the aluminum foil interlayer. As another example, the fragrance cooling material is made of at least one of polyethylene, polypropylene, polylactic acid, polycaprolactone, cellulose acetate, and edible gums. More preferably, the filter rod used in the suction section is a ternary filter rod composed of a cellulose acetate filter rod, a cooling zone filter rod and a cellulose hollow paper tube.

Specifically, the overall length of the suction section is 5-50 mm, and the second forming paper is tipping paper, which can prevent the saliva from soaking the forming paper during the suction process.

S3, rubbing forming

A third forming paper is used to rub the smoking section and the suction section, and the third forming paper completely covers the smoking section. The inventor found that when the smoking section and the smoking section are joined together, making the third forming paper completely cover the smoking section has the following advantages: (1) The rolling process is adopted for the disordered filling method. The smoking section can flatten the strips or filaments cut by the tobacco material during the splicing process, improve the order of the strips or filaments arrangement, and avoid short cigarettes. (2) It can effectively eliminate the tension of strips or filaments, and enhance the flatness of the end face of the smoking section. (3) Regardless of the method of making the smoking section, the use of this rolling process can also prevent liquid leakage and ensure a beautiful appearance. Especially for heated smoking products, the use of this rolling process can also increase the thermal insulation function; the manufactured smoking products can effectively adapt to the internal heating methods such as pin type and sheet type and external heating methods.

In some embodiments, the third forming paper completely covers the suction section. In another embodiment, the third forming paper partially covers the suction section. The above two coating methods can be used for the suction section, which can achieve the technical effect of avoiding short cigarette ends. Generally speaking, the third forming paper preferably covers 5% -95% of the length of the suction section.

Specifically, the third forming papers are all tipping papers, which can prevent the saliva from soaking the forming paper during the suction process.

The embodiment of the present invention also provides a smoking product, which is prepared by applying the above smoking product rolling method. The smoking product does not have the phenomenon of short cigarettes, the flatness of the end surface of the smoking section is good, and the smoking taste is good.

Referring to FIG. 1, the smoking article includes a smoking section 10 formed by covering the first forming paper 11, a smoking section 20 formed by covering the second forming paper 21, and the smoking section 10 formed by the third forming paper 30 The suction section 20 is covered and formed, and the third forming paper 30 completely covers the smoking section 10, and partially or completely covers the suction section 20. The length of the smoking article is 10-80 mm, the length of the smoking section is 10-80 mm, the length of the smoking section is 5-50 mm, and the width of the tipping paper for rubbing is 15-100 mm.

The features and performance of the present invention will be further described in detail below in conjunction with examples.

Example 1

This embodiment provides a method for rolling a smoking product, which includes the following steps:

The smoking section is made of 8mm long and 1.2mm wide strips cut from the reconstituted tobacco leaf slices, which are rolled into cigarettes with random filling by a cigarette making machine. The first forming paper is used to wrap the cylindrical smoking section. A second shaped paper roll is used to form a vinegar fiber filter rod to form a suction section. Using the third forming paper with a width of 68mm, the smoking section and the smoking section are joined into a cigarette with double smoke length. After the cigarette with double smoke length is cut in half, the third forming paper is completely covered with smoke Section, covering the suction section 25%. Among them, the first forming paper is oil-proof forming paper, the second forming paper and the third forming paper are both tipping paper, and the length of the smoking product in the finished smoking product is 40mm, the length of the smoking section is 32mm, and the length of the smoking section 8mm.

Example 2

The smoking section is formed by convolving the sheet tobacco material with respect to the rod substantially transversely along the column axis to form a smoking section. A second forming paper is used to roll the filter rod made of vinegar fiber filter rod and polyethylene material to form a suction section with a composite filter rod structure. Using the third forming paper of 88mm width, the above-mentioned smoking section and the smoking section are spliced into double cigarette-length cigarettes. After the double cigarette-length cigarettes are cut in half, the third forming paper is completely covered with smoke Section, covering 88.2% of the suction section. Among them, the first forming paper is oil-proof forming paper, the second forming paper and the third forming paper are both tipping paper. In the smoking finished product, the length of the smoking product is 48mm, the length of the smoking section is 14mm, the suction section The length is 34mm.

Example 3

The smoking section is made of strips with a length of 5 mm and a width of 0.8 mm cut from the reconstituted tobacco leaf slices, which are rolled by a cigarette making machine to form randomly-filled cigarettes. The first forming paper is used to wrap the cylindrical smoking section. A second forming paper is used to roll the filter rod made of vinegar fiber filter rod and aluminum foil sandwiched gel phase change material to form a suction section with a composite filter rod structure. Using a third forming paper with a width of 74mm, the smoking section and the smoking section are joined together to form a cigarette with double smoke length. After the cigarette with double smoke length is cut in half, the third forming paper is completely covered with smoke Section, covering 75.8% of the suction section. Among them, the first forming paper is oil-proof forming paper, the second forming paper and the third forming paper are both tipping paper. In the smoking finished product, the length of the smoking product is 45mm, the length of the smoking section is 12mm, the suction section The length is 33mm.

Example 4

The smoking section is made by rolling tobacco shreds with a length of 1.5 mm and a width of 0.5 mm through a cigarette making machine into disorderly filled cigarette rods, which are wrapped into a cylindrical smoking section with a first forming paper. The second forming paper is used to roll the vinegar fiber filter rod, the temperature-reducing segment filter rod and the cellulose hollow tube paper tube made of the flavoring and temperature-reducing material to form a suction segment with a ternary composite filter rod structure. A 70mm-width third forming paper is used to join the smoking section and the smoking section into a cigarette with double smoke length. After the cigarette with double smoke length is cut in half, the third forming paper is completely covered with smoke Section, covering the suction section 61.8%. Among them, the first forming paper is oil-proof forming paper, the second forming paper and the third forming paper are both tipping paper. In the smoking finished product, the length of the smoking product is 48mm, the length of the smoking section is 14mm, the suction section The length is 34mm.

Comparative Example 1

This comparative example provides a method for rolling smoking articles. The specific steps are substantially the same as in Example 1, except that the third forming paper completely covers the smoking section and partially covers the smoking section.

Comparative Example 2

This comparative example provides a method for rolling smoking articles. The specific steps are substantially the same as in Example 3, except that the third forming paper completely covers the smoking section and partially covers the smoking section.

Comparative Example 3

This comparative example provides a method for rolling smoking articles. The specific steps are substantially the same as in Example 4, except that the third forming paper completely covers the smoking section and partially covers the smoking section.

Test Example 1

The cigarettes prepared in Examples 1-4 and Comparative Examples 1-3 were measured to observe whether there was a short phenomenon and the order of arrangement of tobacco materials. The results are shown in Table 1.

Table 1 Ordered observations of cigarettes

组别Group	烟草材料排列Tobacco material arrangement	产生空头现象的烟支所占比例Proportion of cigarettes producing shorts
实施例1Example 1	排列整齐有序Neatly arranged	0％0%
实施例2Example 2	排列整齐有序Neatly arranged	0％0%
实施例3Example 3	排列整齐有序Neatly arranged	0％0%
实施例4Example 4	排列整齐有序Neatly arranged	0％0%
对比例1Comparative Example 1	排列杂乱Disorderly arrangement	9％9%
对比例2Comparative Example 2	排列杂乱Disorderly arrangement	10.5％10.5%
对比例3Comparative Example 3	排列杂乱Disorderly arrangement	16％16%

Through experimental observation, it can be seen that, for the smoking section produced by the disordered filling method, the rolling method provided by the embodiment of the present invention can effectively avoid cigarette ends and the order of tobacco materials is better.

In summary, the present invention provides a method for rolling a smoking product, which improves the rolling method of the smoking product, and when the smoking section and the smoking section are formed and coated with a third forming paper, The third forming paper completely covers the smoking section. By adopting the molding method provided in the present invention, the phenomenon of short cigarette ends can be effectively avoided, and the tension of the strip or the filament can be effectively eliminated, and the flatness of the end face of the smoking section can be enhanced.

The present invention also provides a smoking article, which is prepared by the above-mentioned rolling method, and has no empty phenomenon of cigarette sticks, and a good smoking taste of cigarette sticks.

The embodiments described above are a part of the embodiments of the present invention, but not all the embodiments. The detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

Claims

A method for rolling smoking articles, characterized in that it includes the following steps:

The first forming paper is used to wrap the tobacco material to form a cylindrical smoking section;

Use the second forming paper to roll the filter rod to form the suction section;

A third forming paper is used to rub the smoking section and the suction section, and the third forming paper completely covers the smoking section.
The method for rolling a smoking article according to claim 1, wherein the third forming paper covers 5% -95% of the length of the smoking section.
The method for rolling smoking articles according to claim 1, characterized in that the filter rod used in the suction section is a vinegar fiber filter rod.
The method for rolling smoking articles according to claim 1, characterized in that the filter rod used in the suction section is composed of a vinegar fiber filter rod and one or more functional filter rods, wherein the function The material of the filter rod is selected from poly latex film material, polyethylene film material, aluminum foil interlayer gel phase change material or fragrance cooling material;

More preferably, the filter rod used in the suction section is a ternary filter rod composed of a cellulose acetate filter rod, a cooling zone filter rod and a cellulose hollow paper tube.
The method for rolling a smoking article according to claim 1, wherein the second forming paper and the third forming paper are both tipping paper, and the first forming paper is an oil-proof forming paper.
The method for rolling smoking articles according to claim 1, characterized in that the shape of the tobacco material in the smoking section is a sheet, a strip, or a filament, and the material of the tobacco material is cut tobacco, cut stem, Natural tobacco leaf or reconstituted tobacco leaf.
The method for rolling a smoking article according to claim 6, wherein the smoking section is formed by winding or folding transversely along the column axis to gather tobacco material.
The method for rolling smoking articles according to claim 6, wherein the smoking section is formed by cutting tobacco material into strips or shredded tobacco and then rolled, the length of the strip or shredded tobacco is 0.5-20mm , The width is 0.2-2mm.
The method for rolling smoking articles according to claim 6, characterized in that the smoking section is a filter rod made of poly-rolled first forming paper;

Preferably, the smoking section is compounded by using a variety of filter rods made of a first forming paper.
A smoking product, characterized in that it is prepared by applying the method for rolling a smoking product according to any one of claims 1-9, the length of the smoking product is 10-80 mm, and the length of the smoking section It is 10-80mm, the length of the suction section is 5-50mm, and the width of the tipping paper for rubbing is 15-100mm.