TW201322932A - Fire- retardant, fire-retardant banded cigarette paper, and manufacturing method for same - Google Patents

Fire- retardant, fire-retardant banded cigarette paper, and manufacturing method for same Download PDF

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Publication number
TW201322932A
TW201322932A TW101145093A TW101145093A TW201322932A TW 201322932 A TW201322932 A TW 201322932A TW 101145093 A TW101145093 A TW 101145093A TW 101145093 A TW101145093 A TW 101145093A TW 201322932 A TW201322932 A TW 201322932A
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Taiwan
Prior art keywords
retardant
flame
cigarette paper
flame retardant
fire
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TW101145093A
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Chinese (zh)
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qi-cheng Wang
Jin-Song Li
yu-xiang Chen
mao-chen Zhao
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Mudanjiang Hengfeng Paper Co Ltd
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Application filed by Mudanjiang Hengfeng Paper Co Ltd filed Critical Mudanjiang Hengfeng Paper Co Ltd
Publication of TW201322932A publication Critical patent/TW201322932A/en

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    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/18—Paper- or board-based structures for surface covering
    • D21H27/22—Structures being applied on the surface by special manufacturing processes, e.g. in presses
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers
    • A24D1/025—Cigars; Cigarettes with special covers the covers having material applied to defined areas, e.g. bands for reducing the ignition propensity
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/385—Oxides, hydroxides or carbonates
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/0002—Flame-resistant papers; (complex) compositions rendering paper fire-resistant

Abstract

The present invention applies to a fire-retardant, a fire-retardant banded cigarette paper, and a manufacturing method for same, wherein the retardant contains 10 to 30% of film-forming material by weight, 10 to 30% of filler material by weight, and 40 to 80% of solvent by weight. At least one band of fire-retardant is applied on the front or back side of the cigarette paper by means of printing to form a fire-retardant band having a width of 2 to 8 mm. The present invention relates to the technical field of manufacturing fire-retardant banded cigarettes, and reduces the air permeability of the strip coating section whereon the fire-retardant band is applied, said section being printed onto the base paper of the cigarette paper and having a fixed spacing.; When the cigarette naturally burns to the fire-retardant section, the fire-retardant band absorbs heat and reduces the amount of oxygen which can enter, thereby causing the cigarette to extinguish. If the cigarette is smoked after having reached the fire-retardant band, the cigarette is supplied with oxygen and continues to burn.

Description

一種阻燃劑、具有阻燃帶的捲煙紙及該捲煙紙的製備方法 Flame retardant, cigarette paper with flame retardant tape and preparation method of the same

本發明涉及一種阻燃劑、捲煙紙及捲煙紙的製備方法，特別是涉及一種用於捲煙紙的阻燃劑、具有阻燃帶的捲煙紙及該捲煙紙的製備方法。 The invention relates to a method for preparing a flame retardant, a cigarette paper and a cigarette paper, in particular to a flame retardant for cigarette paper, a cigarette paper with a flame retardant tape and a preparation method of the cigarette paper.

中國已經成為香煙的製造和消費大國。據不完全統計，中國目前吸煙的人數接近四億，佔全國人口總數的百分之三十。一支煙頭能毀萬頃森林，由於吸煙而引起的火災案例舉不勝舉。煙頭的中心溫度高達700~800℃，燃燒錐的表面溫度也有300~500℃，其遠遠高於紙張、布匹等一般固體可燃物的燃點。 China has become a big country in the manufacture and consumption of cigarettes. According to incomplete statistics, the number of people currently smoking in China is close to 400 million, accounting for 30% of the total population. A cigarette butt can destroy thousands of forests, and the fires caused by smoking are numerous. The center temperature of the cigarette butt is as high as 700~800 °C, and the surface temperature of the burning cone is also 300~500 °C, which is much higher than the burning point of general solid combustibles such as paper and cloth.

因此，需要一種技術來提高香煙的安全性(即：低引燃性)。要在提高香煙安全性的同時，又不影響香煙的原有煙味、包灰狀態以及安全衛生要求等其他特性。如要更好地滿足現有捲煙工業生產設備的需要，則只需在捲煙紙的生產工藝上進行調整。所以，需要一種技術達到使用較小的資源和能源，生產出滿足捲煙生產需要的阻燃帶捲煙紙。 Therefore, a technique is needed to improve the safety of cigarettes (ie, low ignitability). It is necessary to improve the safety of cigarettes without affecting other characteristics such as the original smoke smell, the state of ash, and safety and hygiene requirements of cigarettes. To better meet the needs of existing cigarette manufacturing equipment, it is only necessary to adjust the production process of cigarette paper. Therefore, there is a need for a technology that uses less resources and energy to produce a flame-retardant cigarette paper that meets the needs of cigarette production.

本發明的目的是提出一種安全效果好、生產成本低的阻燃劑、具有阻燃帶的捲煙紙及該捲煙紙的製備方法。 The object of the present invention is to provide a flame retardant with good safety effect, low production cost, cigarette paper with flame retardant tape and a preparation method of the cigarette paper.

為實現上述目的，本發明提供了一種用於捲煙紙的阻燃劑，所述阻燃劑包括重量10~30%的成膜材料，重量10~30 %的填充材料以及重量40~80%的溶劑。 In order to achieve the above object, the present invention provides a flame retardant for cigarette paper, the flame retardant comprising a film-forming material having a weight of 10 to 30%, and a weight of 10 to 30 % of filler material and 40 to 80% by weight of solvent.

優選地，所述阻燃劑還包括佔成膜材料、填充材料和溶劑總重量5~15%的助劑，所述助劑選自降粘劑、消泡劑、分散劑、柔軟劑，或它們任意幾種的混和物。 Preferably, the flame retardant further comprises an auxiliary agent in an amount of 5 to 15% by weight of the film-forming material, the filler material and the solvent, and the auxiliary agent is selected from the group consisting of a viscosity reducing agent, an antifoaming agent, a dispersing agent, a softening agent, or They are any mixture of several.

更優選地，所述成膜材料選自陽離子澱粉、陰離子澱粉、氧化澱粉、阿拉伯樹膠、甲基纖維素、羧甲基纖維素、聚乙烯醇、海藻酸鹽，或它們任意幾種的混和物。 More preferably, the film-forming material is selected from the group consisting of cationic starch, anionic starch, oxidized starch, gum arabic, methyl cellulose, carboxymethyl cellulose, polyvinyl alcohol, alginate, or a mixture of any of them. .

更優選地，所述填充材料選自碳酸鈣、氧化鎂、氫氧化鎂、氫氧化鋁、滑石粉，或它們任意幾種的混和物。 More preferably, the filler material is selected from the group consisting of calcium carbonate, magnesium oxide, magnesium hydroxide, aluminum hydroxide, talc, or a mixture of any of them.

更優選地，所述溶劑包括水、乙醇、乙酸乙酯、氨水，或它們任意幾種的混和物。 More preferably, the solvent includes water, ethanol, ethyl acetate, aqueous ammonia, or a mixture of any of them.

本發明的另一目的在於提供一種具有阻燃帶的捲煙紙，在所述捲煙紙的正面和/或反面至少設有一條通過印刷阻燃劑而形成的阻燃帶，所述阻燃帶的寬度為2~8mm。 Another object of the present invention is to provide a cigarette paper having a flame-retardant tape, and at least one flame-retardant tape formed by printing a flame retardant on the front side and/or the reverse side of the cigarette paper, the flame-retardant tape The width is 2~8mm.

優選地，所述捲煙紙設有至少兩條阻燃帶，相鄰兩條阻燃帶之間的間距為10~30mm。 Preferably, the cigarette paper is provided with at least two flame-retardant strips, and the spacing between adjacent two flame-retardant strips is 10-30 mm.

更優選地，所述阻燃帶為條形、或波浪形、或鋸齒形、或網孔形，或它們之中任意幾種的組合圖形。 More preferably, the flame-retardant tape is in the form of a strip, or a wave, or a zigzag, or a mesh, or a combination of any of them.

本發明的又一目的在於提供一種具有阻燃帶的捲煙紙的製備方法，所述的製備方法包括如下步驟：在高速分散條件下，將成膜材料溶入溶劑中，製成成膜材料溶液，並攪拌使所述成膜材料溶液均勻；在高速分散條件下，向所述成膜材料溶液中加入填充材料，並補充溶劑，製成阻燃劑；通過印刷機將所述阻燃劑印刷到捲煙紙原紙的正面和/或反面，形成阻燃帶。 Another object of the present invention is to provide a method for preparing a cigarette paper having a flame-retardant tape, the preparation method comprising the steps of: dissolving a film-forming material in a solvent under high-speed dispersion conditions to prepare a film-forming material solution. And stirring to make the film forming material solution uniform; adding a filling material to the film forming material solution under high-speed dispersion conditions, and supplementing the solvent to prepare a flame retardant; printing the flame retardant by a printing machine A flame retardant tape is formed on the front side and/or the back side of the cigarette paper base paper.

優選地，還包括在成膜材料溶液中加入助劑的步驟；且所述阻燃劑經由一次印刷、二次套色印刷或三次套色印刷完成。 Preferably, the method further comprises the step of adding an auxiliary agent to the film forming material solution; and the flame retarding agent is completed by one printing, secondary color printing or three color printing.

基於上述技術方案，本發明的優點是： Based on the above technical solutions, the advantages of the present invention are:

本發明屬於阻燃帶捲煙紙生產技術，通過在捲煙紙原紙上印刷具有一定間隔的帶狀塗層，降低帶狀塗層區域的透氣性。當香煙自然燃燒到該阻燃帶區域時，因阻燃帶吸收熱量並減少了氧氣的進入而使香煙自熄滅；如果燃燒到阻燃帶區域時抽吸，則香煙獲得氧氣可以繼續燃燒。 The invention belongs to the technology of producing a flame-retardant cigarette paper, and reduces the gas permeability of the strip-shaped coating region by printing a strip coating with a certain interval on the cigarette paper base paper. When the cigarette is naturally burned into the flame-retardant zone, the cigarette self-extinguishes because the flame-retardant zone absorbs heat and reduces the ingress of oxygen; if it is sucked when burned to the zone of the flame-retardant zone, the cigarette obtains oxygen and can continue to burn.

下面通過附圖和實施例，對本發明的技術方案做進一步的詳細描述。 The technical solution of the present invention will be further described in detail below through the accompanying drawings and embodiments.

實施例1： Example 1:

參見第一圖和第二圖，其中示出本發明一種具有阻燃帶的捲煙紙的優選實施例，在所述捲煙紙1的正面和/或反面至少設有一條通過印刷阻燃劑而形成的阻燃帶2，通過在捲煙紙原紙上印刷具有一定間隔的帶狀塗層，可以降低帶狀塗層區域的透氣性。本發明所述阻燃帶2的寬度為2~8mm。優選地，所述捲煙紙1設有至少兩條阻燃帶2，相鄰兩條阻燃帶2之間的間距為10~30mm。當香煙自然燃燒到該阻燃帶2的區域時，因阻燃帶2吸收熱量並減少了氧氣的進入而使香煙自熄滅，設置兩個或兩個以上的阻燃帶2可以通過提高阻燃頻率而增加安全性；如果燃燒到阻燃帶區域時抽吸，則香煙獲得氧氣可以繼續燃燒。本發明的阻燃帶不宜過窄，否則難以達到理想的安全 阻燃效果；當然，本發明的阻燃帶也不宜過寬，否則影響使用者的抽吸感受。 Referring to the first and second figures, there is shown a preferred embodiment of a cigarette paper having a flame-retardant tape, wherein at least one of the front side and/or the back side of the cigarette paper 1 is formed by printing a flame retardant. The flame-retardant tape 2 can reduce the gas permeability of the band-shaped coating region by printing a strip coating having a certain interval on the base paper of the cigarette paper. The flame-retardant strip 2 of the present invention has a width of 2 to 8 mm. Preferably, the cigarette paper 1 is provided with at least two flame-retardant strips 2, and the spacing between two adjacent flame-retardant strips 2 is 10-30 mm. When the cigarette is naturally burned to the area of the flame-retardant strip 2, since the flame-retardant strip 2 absorbs heat and reduces the entry of oxygen, the cigarette is self-extinguishing, and two or more flame-retardant strips 2 are provided to improve the flame retardancy. The frequency increases the safety; if it is sucked when burning to the flame retardant zone, the cigarette obtains oxygen and can continue to burn. The flame retardant tape of the invention should not be too narrow, otherwise it is difficult to achieve the desired safety. Flame retardant effect; of course, the flame retardant tape of the present invention should not be too wide, otherwise it will affect the user's suction feeling.

在本實施例中，捲煙紙1設有二條阻燃帶2(如第一圖所示)，且所述阻燃帶2為條狀，當然，所述阻燃帶2也可以為波浪形、或鋸齒形、或網孔形，或它們之中任意幾種的組合圖形；本實施例中，阻燃帶2本身的寬度為6mm，相鄰兩條阻燃帶2的間距為19mm。 In this embodiment, the cigarette paper 1 is provided with two flame-retardant strips 2 (as shown in the first figure), and the flame-retardant strip 2 is strip-shaped. Of course, the flame-retardant strip 2 may also be wavy, Or a zigzag shape, or a mesh shape, or a combination pattern of any one of them; in the embodiment, the width of the flame-retardant tape 2 itself is 6 mm, and the distance between two adjacent flame-retardant tapes 2 is 19 mm.

實施例2： Example 2:

選擇重量為20%的阿拉伯樹膠作為成膜材料，當然，也可以選擇相應重量的陽離子澱粉、陰離子澱粉、甲基纖維素、聚乙烯醇、海藻酸鹽，或它們任意幾種的混和物作為成膜材料；選擇重量為10%的氫氧化鎂和重量10%的碳酸鈣作為填充材料，當然，也可以選擇氧化鎂、滑石粉，或它們任意幾種的混和物作為填充材料。使用重量為24%的乙醇作為溶劑之一，其餘部分用水作為溶劑，製備成阻燃劑；優選地，再加入佔上述混合物總重量8%的丙二醇和/或丙三醇作為助劑。 A gum having a weight of 20% is selected as a film-forming material. Of course, a corresponding weight of cationic starch, anionic starch, methyl cellulose, polyvinyl alcohol, alginate, or a mixture of any of them may be selected as a mixture. Membrane material; 10% by weight of magnesium hydroxide and 10% by weight of calcium carbonate are selected as the filling material. Of course, magnesium oxide, talc, or a mixture of any of them may be selected as the filling material. The use of 24% by weight of ethanol as one of the solvents and the remainder as water is used as a solvent to prepare a flame retardant; preferably, propylene glycol and/or glycerol, 8% by weight based on the total weight of the above mixture, is added as an auxiliary.

此外，本發明的溶劑還可以選擇水、乙醇、乙酸乙酯、氨水，或它們任意幾種的混和物。 Further, the solvent of the present invention may also be selected from water, ethanol, ethyl acetate, aqueous ammonia, or a mixture of any of them.

製備時，先在高速分散條件下製得阿拉伯樹膠水溶液，並通過攪拌等方式使成膜材料溶液製備均勻無疙瘩；然後在高速分散條件下加入氫氧化鎂、碳酸鈣、乙醇、丙二醇和/或丙三醇。在實際應用中，對於本領域技術人員不難理解，可根據不同地域、不同環境下的溫度、濕度等條件，依據具體紙頁的褶 皺狀態、阻燃帶透氣性要求和乾燥能力等因素，對上述配方和比例進行微調，從而達到最理想的產品狀態。 In the preparation, an aqueous solution of gum arabic is prepared under high-speed dispersion conditions, and the film-forming material solution is uniformly prepared without stirring; then magnesium hydroxide, calcium carbonate, ethanol, propylene glycol and/or are added under high-speed dispersion conditions. Glycerol. In practical applications, it is not difficult for those skilled in the art to understand, according to the temperature, humidity and the like in different regions and environments, according to the pleats of specific paper sheets. The above formula and ratio are finely adjusted to achieve the most ideal product state, such as wrinkle condition, flame retardant tape permeability requirement and drying ability.

最後，通過印刷機將所述阻燃劑印刷到捲煙紙原紙1的正面和/或反面，形成阻燃帶2，如第一圖和第二圖所示。 Finally, the flame retardant is printed on the front side and/or the reverse side of the cigarette paper base paper 1 by a printing machine to form a flame-retardant tape 2 as shown in the first and second figures.

實施例3： Example 3:

選擇重量為25%的羧甲基纖維素作為成膜材料，選擇重量為10%的氫氧化鎂和重量為10%的氫氧化鋁作為填充材料，使用重量為30%的乙醇作為溶劑之一，其餘部分用水作為溶劑，製備成阻燃劑；優選地，再加入佔上述混合物總重量10%的丙二醇和/或丙三醇作為助劑，當然也可以選擇現有技術中各種的降粘劑、消泡劑、分散劑、柔軟劑，或它們任意幾種的混和物作為助劑。 Select 25% by weight of carboxymethyl cellulose as the film-forming material, select 10% by weight of magnesium hydroxide and 10% by weight of aluminum hydroxide as the filling material, and use 30% by weight of ethanol as one of the solvents. The remaining part is prepared as a flame retardant by using water as a solvent; preferably, 10% by weight of propylene glycol and/or glycerol is added as an auxiliary agent, and of course, various viscosity reducing agents and eliminations in the prior art can also be selected. A foaming agent, a dispersing agent, a softening agent, or a mixture of any of them as an auxiliary agent.

製備時，先在高速分散條件下製得羧甲基纖維素水溶液，並通過攪拌等方式使成膜材料溶液製備均勻無疙瘩；然後在高速分散條件下加入氫氧化鎂、氫氧化鋁，乙醇、丙二醇和/或丙三醇。在實際應用中，對於本領域技術人員不難理解，可根據不同地域、不同環境下的溫度、濕度等條件，依據具體紙頁的褶皺狀態、阻燃帶透氣性要求和乾燥能力等因素，對上述配方和比例進行微調，從而達到最理想的產品狀態。 In the preparation, the aqueous solution of carboxymethyl cellulose is prepared under high-speed dispersion conditions, and the film-forming material solution is uniformly prepared without stirring; then magnesium hydroxide, aluminum hydroxide, ethanol, and the like are added under high-speed dispersion conditions. Propylene glycol and / or glycerol. In practical applications, it is not difficult for those skilled in the art to understand, according to the temperature, humidity and other conditions in different regions and environments, according to factors such as the wrinkle state of the specific paper sheet, the breathability requirements of the flame retardant belt, and the drying ability, etc. The above formula and ratio are fine-tuned to achieve the best product status.

最後，通過印刷機將所述阻燃劑印刷到捲煙紙原紙1的正面和/或反面，形成阻燃帶2，如第一圖所示。 Finally, the flame retardant is printed on the front side and/or the reverse side of the cigarette paper base paper 1 by a printing machine to form a flame-retardant tape 2 as shown in the first figure.

實施例4： Example 4:

選擇重量為10%的氧化澱粉作為成膜材料，選擇重量為5%的氫氧化鎂和重量為10%的碳酸鈣作為填充材料，其餘部分用水作為溶劑，製備成阻燃劑；優選地，再加入佔上述混合物總重量15%的丙二醇和/或丙三醇作為助劑。 Selecting 10% by weight of oxidized starch as a film-forming material, selecting 5% by weight of magnesium hydroxide and 10% by weight of calcium carbonate as a filling material, and the rest using water as a solvent to prepare a flame retardant; preferably, Propylene glycol and/or glycerol, which is 15% by weight based on the total weight of the above mixture, is added as an auxiliary.

製備時，先將氧化澱粉糊化，溫度降至60℃以下後，再加入氫氧化鎂、碳酸鈣、丙二醇和/或丙三醇分散均勻。 In the preparation, the oxidized starch is first gelatinized, and after the temperature is lowered to 60 ° C or lower, magnesium hydroxide, calcium carbonate, propylene glycol and/or glycerin are uniformly dispersed.

在實際生產中，使用本發明上述方法和配方製備的阻燃劑印刷具有阻燃帶的捲煙紙，符合捲煙紙印刷工業中對於濃度、粘度以及料液氣泡等方面的要求，因此，具有良好的印刷效果和成本優勢。 In actual production, the flame retardant prepared by using the above method and formula of the present invention prints a cigarette paper having a flame-retardant tape, which meets the requirements for concentration, viscosity, and liquid bubble in the cigarette paper printing industry, and therefore has good Printing effects and cost advantages.

最後，通過印刷機將所述阻燃劑印刷到捲煙紙原紙1的正面和反面，形成阻燃帶2，如第一圖所示。並且，正面和反面阻燃帶的位置可以相對應，也可以交錯排列。 Finally, the flame retardant is printed on the front and back sides of the cigarette paper base paper 1 by a printing machine to form a flame-retardant tape 2 as shown in the first figure. Moreover, the positions of the front and back flame retardant strips may correspond or may be staggered.

優選地，所述阻燃劑經由一次印刷、二次套色印刷或三次套色印刷完成。 Preferably, the flame retardant is completed by one printing, secondary color printing or three color printing.

具體地，在捲煙紙上印刷本發明阻燃劑塗層主要目的為：降低該帶狀塗層區域的透氣性，所以本發明的主要成分為成膜材料。此外，填充材料可以起到降低成膜材料的粘接性，防止成膜材料粘到紙頁或其他物體表面，而部分的填充材料還可以起到輔助自熄滅的作用，如氫氧化鎂有吸收熱量釋放水分的作用。在溶劑中添加有機溶劑可以起到加快乾燥的作用，如乙醇等。本發明其他的助劑主要起到調整阻燃劑性質的作用，例如，使阻燃劑更加符合印刷油墨的性質要求；具體如調整粘度、氣泡等等，滿足印刷阻燃帶的品質要求。 Specifically, the main purpose of printing the flame retardant coating of the present invention on cigarette paper is to reduce the gas permeability of the strip coating region, so that the main component of the present invention is a film forming material. In addition, the filling material can reduce the adhesion of the film forming material, prevent the film forming material from sticking to the surface of the paper or other objects, and part of the filling material can also play a role of assisting self-extinguishing, such as absorption of magnesium hydroxide. The effect of heat releasing moisture. The addition of an organic solvent to the solvent can accelerate the drying, such as ethanol. The other auxiliary agents of the invention mainly play the role of adjusting the properties of the flame retardant, for example, making the flame retardant more in line with the requirements of the printing ink; specifically, adjusting the viscosity, bubbles, etc., to meet the quality requirements of the printed flame retardant tape.

顯而易見，本領域的普通技術人員，可以用本發明的一種阻燃劑、具有阻燃帶的捲煙紙及該捲煙紙的製備方法，構成各種類型的阻燃製品。 It will be apparent to those skilled in the art that various types of flame retardant articles can be constructed using a flame retardant of the present invention, a cigarette paper having a flame retardant tape, and a method of preparing the cigarette paper.

最後應當說明的是：以上實施例僅用以說明本發明的技術方案而非對其限制；儘管參照較佳實施例對本發明進行了詳細的說明，所屬領域的普通技術人員應當理解：依然可以對本發明的具體實施方式進行修改或者對部分技術特徵進行等同替換；而不脫離本發明技術方案的精神，其均應涵蓋在本發明請求保護的技術方案範圍當中。 It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to be limiting; although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that The invention is not limited to the spirit of the technical solutions of the present invention, and should be included in the scope of the technical solutions claimed in the present invention.

1‧‧‧捲煙紙 1‧‧‧cigarette paper

2‧‧‧阻燃帶 2‧‧‧Flame retardant tape

此處所說明的附圖用來提供對本發明的進一步理解，構成本申請的一部分，本發明的示意性實施例及其說明用於解釋本發明，並不構成對本發明的不當限定。在附圖中：第一圖為本發明具有阻燃帶的捲煙紙的示意圖；第二圖為利用本發明捲煙紙卷製成香煙的示意圖。 The drawings described herein are intended to provide a further understanding of the invention, and are intended to be a part of the invention. In the drawings: the first figure is a schematic view of a cigarette paper having a flame-retardant tape of the present invention; and the second figure is a schematic view of a cigarette made by using the cigarette paper roll of the present invention.

1‧‧‧捲煙紙 1‧‧‧cigarette paper

2‧‧‧阻燃帶 2‧‧‧Flame retardant tape

Claims (10)

一種用於捲煙紙的阻燃劑，其特徵在於：所述阻燃劑包括重量10~30%的成膜材料，重量10~30%的填充材料以及重量40~80%的溶劑。 A flame retardant for cigarette paper, characterized in that the flame retardant comprises a film-forming material having a weight of 10 to 30%, a filler material having a weight of 10 to 30%, and a solvent having a weight of 40 to 80%. 根據申請專利範圍第1項所述的用於捲煙紙的阻燃劑，其中：所述阻燃劑還包括佔成膜材料、填充材料和溶劑總重量5~15%的助劑，所述助劑選自降粘劑、消泡劑、分散劑、柔軟劑，或它們任意幾種的混和物。 The flame retardant for cigarette paper according to claim 1, wherein the flame retardant further comprises an auxiliary agent in an amount of 5 to 15% by weight of the film forming material, the filler material and the solvent. The agent is selected from the group consisting of a viscosity reducing agent, an antifoaming agent, a dispersing agent, a softening agent, or a mixture of any of them. 根據申請專利範圍第1或2項所述的用於捲煙紙的阻燃劑，其中：所述成膜材料選自陽離子澱粉、陰離子澱粉、氧化澱粉、阿拉伯樹膠、甲基纖維素、羧甲基纖維素、聚乙烯醇、海藻酸鹽，或它們任意幾種的混和物。 The flame retardant for cigarette paper according to claim 1 or 2, wherein the film-forming material is selected from the group consisting of cationic starch, anionic starch, oxidized starch, gum arabic, methyl cellulose, and carboxymethyl group. Cellulose, polyvinyl alcohol, alginate, or a mixture of any of them. 根據申請專利範圍第1或2項所述的用於捲煙紙的阻燃劑，其中：所述填充材料選自碳酸鈣、氧化鎂、氫氧化鎂、氫氧化鋁、滑石粉，或它們任意幾種的混和物。 The flame retardant for cigarette paper according to claim 1 or 2, wherein the filler material is selected from the group consisting of calcium carbonate, magnesium oxide, magnesium hydroxide, aluminum hydroxide, talc, or any of them. Kind of mixture. 根據申請專利範圍第1或2項所述的用於捲煙紙的阻燃劑，其中：所述溶劑包括水、乙醇、乙酸乙酯、氨水，或它們任意幾種的混和物。 The flame retardant for cigarette paper according to claim 1 or 2, wherein the solvent comprises water, ethanol, ethyl acetate, ammonia water, or a mixture of any of them. 一種具有阻燃帶的捲煙紙，其特徵在於：在所述捲煙紙的正面和/或反面至少設有一條通過印刷阻燃劑而形成的阻燃帶，所述阻燃帶的寬度為2~8mm。 A cigarette paper having a flame-retardant tape, characterized in that at least one flame-retardant tape formed by printing a flame retardant is provided on the front side and/or the reverse side of the cigarette paper, and the width of the flame-retardant tape is 2~ 8mm. 根據申請專利範圍第6項所述的具有阻燃帶的捲煙紙，其中：所述捲煙紙設有至少兩條阻燃帶，相鄰兩條阻燃帶之間的間距為10~30mm。 The cigarette paper having a flame-retardant tape according to claim 6, wherein the cigarette paper is provided with at least two flame-retardant tapes, and a spacing between adjacent two flame-retardant tapes is 10 to 30 mm. 根據申請專利範圍第5或6項所述的具有阻燃帶的捲煙紙，其中：所述阻燃帶為條形、或波浪形、或鋸齒形、或網孔形，或它們之中任意幾種的組合圖形。 The cigarette paper having a flame-retardant tape according to claim 5 or 6, wherein the flame-retardant tape is strip-shaped, or wavy, or zigzag, or mesh-shaped, or any of them a combination of graphics. 一種具有阻燃帶的捲煙紙的製備方法，其特徵在於：所述的製備方法包括如下步驟：在高速分散條件下，將成膜材料溶入溶劑中，製成成膜材料溶液，並攪拌使所述成膜材料溶液均勻；在高速分散條件下，向所述成膜材料溶液中加入填充材料，並補充溶劑，製成阻燃劑；通過印刷機將所述阻燃劑印刷到捲煙紙原紙的正面和/或反面，形成阻燃帶。 A method for preparing a cigarette paper having a flame-retardant tape, characterized in that the preparation method comprises the steps of: dissolving a film-forming material in a solvent under high-speed dispersion conditions to prepare a film-forming material solution, and stirring The film forming material solution is uniform; under high speed dispersion conditions, a filler material is added to the film forming material solution, and the solvent is added to prepare a flame retardant; the flame retardant is printed on the cigarette paper base paper by a printing machine. The front side and/or the back side form a flame retardant strip. 根據申請專利範圍第9項所述的製備方法，其中：還包括在成膜材料溶液中加入助劑的步驟；且所述阻燃劑經由一次印刷、二次套色印刷或三次套色印刷完成。 The preparation method according to claim 9, wherein the method further comprises the step of adding an auxiliary agent to the film forming material solution; and the flame retardant is completed by one printing, secondary color printing or three color printing.
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