技术领域technical field
本发明属于卷烟技术领域，具体涉及一种复合阻燃型电加热卷烟纸及其制备方法。The invention belongs to the technical field of cigarettes, and in particular relates to a composite flame-retardant electric heating cigarette paper and a preparation method thereof.
背景技术Background technique
电加热卷烟是将传统的卷烟烟支插入电加热烟具中，通过干馏的方式将烟支中的香气成分蒸发出来，供消费者抽吸。由于电加热烟具的干馏温度一般在200～400℃之间，而卷烟纸的燃点很低，因此在电加热烟具中很容易被引燃，进而使得烟支在烟具中燃烧，产生有害烟气成分，电加热卷烟的生产和消费者为了防止卷烟纸燃烧，只能通过降低电加热烟具的温度，但是电加热烟具的温度降低后会导致烟丝干馏效果差，影响了卷烟的评吸效果。因此需要开发一种不易燃烧，适用于电加热卷烟的卷烟纸。Electric heating cigarettes are traditional cigarettes inserted into electric heating smoking sets, and the aroma components in the cigarettes are evaporated by dry distillation for consumers to smoke. Since the carbonization temperature of electric heating smoking sets is generally between 200 and 400°C, and the ignition point of cigarette paper is very low, it is easy to be ignited in electric heating smoking sets, and then the cigarettes will burn in the smoking set, producing harmful smoke components , the production of electric heating cigarettes and consumers can only reduce the temperature of electric heating smoking sets in order to prevent cigarette paper from burning, but the reduction of the temperature of electric heating smoking sets will lead to poor dry distillation effect of shredded tobacco, which affects the evaluation and smoking effect of cigarettes. Therefore need to develop a kind of noncombustible, be applicable to the cigarette paper of electric heating cigarette.
发明内容Contents of the invention
本发明的目的是针对上述不足，提供一种复合阻燃型电加热卷烟纸，该卷烟纸在较高的温度下也不会燃烧，从而适用于电加热卷烟。The object of the present invention is to address the above-mentioned shortcomings and provide a composite flame-retardant electric heating cigarette paper, which will not burn even at a relatively high temperature, and thus is suitable for electric heating cigarettes.
本发明采用的技术方案如下：The technical scheme that the present invention adopts is as follows:
一种复合阻燃型电加热卷烟纸，它由卷烟纸与金属箔复合而成，所述金属箔的厚度为20～60μm，所述卷烟纸的厚度为40～100μm，所述卷烟纸由以下重量配比的成分组成：A composite flame-retardant electric heating cigarette paper, which is composed of cigarette paper and metal foil, the thickness of the metal foil is 20-60 μm, the thickness of the cigarette paper is 40-100 μm, and the cigarette paper is composed of the following Composition by weight ratio:
卷烟纸纤维35～80％、CaCO3填料10～50％、阻燃剂1～10％、瓜尔胶1～10％，所述阻燃剂为氢氧化铝、氢氧化镁、硼酸锌、三氧化二锑中的一种或多种。Cigarette paper fiber 35-80%, CaCO3 filler 10-50%, flame retardant 1-10%, guar gum 1-10%, the flame retardant is aluminum hydroxide, magnesium hydroxide, zinc borate, three One or more of antimony oxide.
优选地，所述金属箔的厚度为30～55μm，所述卷烟纸的厚度为50～70μm。Preferably, the metal foil has a thickness of 30-55 μm, and the cigarette paper has a thickness of 50-70 μm.
优选地，所述卷烟纸由以下重量配比的成分组成：Preferably, the cigarette paper is composed of the following components by weight:
卷烟纸纤维60～70％、CaCO3填料15～25％、阻燃剂5～10％、瓜尔胶4～6％。Cigarette paper fiber 60-70%, CaCO3 filler 15-25%, flame retardant 5-10%, guar gum 4-6%.
优选地，所述卷烟纸纤维由烟草纤维和木浆纤维组成，所述烟草纤维与木浆纤维的重量比为1∶1.2～2.5。Preferably, the cigarette paper fibers are composed of tobacco fibers and wood pulp fibers, and the weight ratio of the tobacco fibers to the wood pulp fibers is 1:1.2-2.5.
优选地，所述金属箔为铜箔或铝箔或锡箔。Preferably, the metal foil is copper foil or aluminum foil or tin foil.
一种制备所述的复合阻燃型电加热卷烟纸的方法，它包括以下步骤：A method for preparing the composite flame-retardant electrically heated cigarette paper, comprising the following steps:
1)将卷烟纸纤维、CaCO3填料、阻燃剂、瓜尔胶按重量配比混合后经造纸法工艺制备成卷烟纸；1 ) After mixing cigarette paper fibers, CaCO filler, flame retardant, and guar gum according to the weight ratio, cigarette paper is prepared into cigarette paper through a papermaking process;
2)将金属箔用胶粘剂复合在卷烟纸的一面。2) Compounding the metal foil on one side of the cigarette paper with an adhesive.
优选地，所述的胶粘剂为丙烯酸酯和聚醋酸乙烯酯。Preferably, the adhesive is acrylate and polyvinyl acetate.
本发明的有益效果是：本发明通过改进卷烟纸配方和在卷烟纸表面复合金属箔，从而使卷烟纸不易燃烧，卷烟电加热干馏的效果更好，同时还能缩短烟气的产生时间，使烟丝受热更加均匀，烟气更加丰富，协调性更好。本发明具有生产工艺简单，生产成本低等优点。The beneficial effects of the present invention are: the present invention improves the formula of the cigarette paper and compound metal foil on the surface of the cigarette paper, so that the cigarette paper is not easy to burn, the effect of electric heating and dry distillation of the cigarette is better, and at the same time, the generation time of the smoke can be shortened, so that The shredded tobacco is heated more evenly, the smoke is richer, and the coordination is better. The invention has the advantages of simple production process, low production cost and the like.
具体实施方式detailed description
下面结合具体实施例对本发明进行详细地说明。The present invention will be described in detail below in conjunction with specific embodiments.
实施例1Example 1
一种复合阻燃型电加热卷烟纸，它由卷烟纸与铜箔复合而成，所述铜箔的厚度为40μm，所述卷烟纸的厚度为60μm，所述卷烟纸由以下重量配比的成分组成：A composite flame-retardant electric heating cigarette paper, which is composed of cigarette paper and copper foil, the thickness of the copper foil is 40 μm, the thickness of the cigarette paper is 60 μm, and the cigarette paper is composed of the following weight ratio: Composition:
卷烟纸纤维70％、CaCO3填料15％、阻燃剂10％、瓜尔胶5％，所述阻燃剂为氢氧化铝。Cigarette paper fiber 70%, CaCO3 filler 15%, flame retardant 10%, guar gum 5%, and the flame retardant is aluminum hydroxide.
所述卷烟纸纤维由烟草纤维和木浆纤维组成，所述烟草纤维与木浆纤维的重量比为1∶1.5。The cigarette paper fibers are composed of tobacco fibers and wood pulp fibers, and the weight ratio of the tobacco fibers to the wood pulp fibers is 1:1.5.
制备方法是：The preparation method is:
取烟草纤维28Kg、木浆纤维42Kg、碳酸钙填料15Kg、氢氧化铝10Kg、瓜尔胶5Kg，采用已知的造纸法工艺制备成卷烟纸，然后通过胶粘剂丙烯酸酯将铜箔复合于卷烟纸的一面，所述的铜箔的厚度为40μm，所述卷烟纸的厚度为60μm。Get tobacco fiber 28Kg, wood pulp fiber 42Kg, calcium carbonate filler 15Kg, aluminum hydroxide 10Kg, guar gum 5Kg, adopt known papermaking process to prepare into cigarette paper, then copper foil is compounded on the cigarette paper by adhesive acrylate On the one hand, the thickness of the copper foil is 40 μm, and the thickness of the cigarette paper is 60 μm.
实施例2Example 2
一种复合阻燃型电加热卷烟纸，它由卷烟纸与铝箔复合而成，所述铝箔的厚度为30μm，所述卷烟纸的厚度为70μm，所述卷烟纸由以下重量配比的成分组成：A composite flame-retardant electric heating cigarette paper, which is composed of cigarette paper and aluminum foil, the thickness of the aluminum foil is 30 μm, the thickness of the cigarette paper is 70 μm, and the cigarette paper is composed of the following components by weight :
卷烟纸纤维65％、CaCO3填料25％、阻燃剂5％、瓜尔胶5％，所述阻燃剂为硼酸锌。Cigarette paper fiber 65%, CaCO3 filler 25%, flame retardant 5%, guar gum 5%, and the flame retardant is zinc borate.
所述卷烟纸纤维由烟草纤维和木浆纤维组成，所述烟草纤维与木浆纤维的重量比为1∶2.25。The cigarette paper fibers are composed of tobacco fibers and wood pulp fibers, and the weight ratio of the tobacco fibers to the wood pulp fibers is 1:2.25.
制备方法是：The preparation method is:
取烟草纤维20Kg、木浆纤维45Kg、碳酸钙填料25Kg、硼酸锌5Kg、瓜尔胶5Kg，采用已知的造纸法工艺制备成卷烟纸，然后通过胶粘剂聚醋酸乙烯酯将铝箔复合于卷烟纸的一面，所述铝箔的厚度为30μm，所述卷烟纸的厚度为70μm。Get 20Kg of tobacco fiber, 45Kg of wood pulp fiber, 25Kg of calcium carbonate filler, 5Kg of zinc borate, and 5Kg of guar gum, and prepare cigarette paper by using a known papermaking process, and then compound aluminum foil on the cigarette paper by adhesive polyvinyl acetate. On the one hand, the aluminum foil has a thickness of 30 μm, and the cigarette paper has a thickness of 70 μm.
实施例3Example 3
一种复合阻燃型电加热卷烟纸，它由卷烟纸与锡箔复合而成，所述锡箔的厚度为55μm，所述卷烟纸的厚度为50μm，所述卷烟纸由以下重量配比的成分组成：A composite flame-retardant electric heating cigarette paper, which is composed of cigarette paper and tin foil, the thickness of the tin foil is 55 μm, the thickness of the cigarette paper is 50 μm, and the cigarette paper is composed of the following components by weight :
卷烟纸纤维75％、CaCO3填料15％、阻燃剂3％、瓜尔胶7％，所述阻燃剂为氢氧化镁和三氧化二锑混合物，二者的比例为1∶1。Cigarette paper fiber 75%, CaCO3 filler 15%, flame retardant 3%, guar gum 7%, the flame retardant is a mixture of magnesium hydroxide and antimony trioxide, and the ratio of the two is 1:1.
所述卷烟纸纤维为木浆纤维。The cigarette paper fiber is wood pulp fiber.
制备方法是：The preparation method is:
取木浆纤维75Kg、碳酸钙填料15Kg、氢氧化镁1.5Kg、三氧化二锑1.5Kg、瓜尔胶7Kg，采用已知的造纸法工艺制备成卷烟纸，然后通过胶粘剂聚醋酸乙烯酯将锡箔复合于卷烟纸的一面，所述锡箔的厚度为55μm，所述卷烟纸的厚度为50μm。Get wood pulp fiber 75Kg, calcium carbonate filler 15Kg, magnesium hydroxide 1.5Kg, antimony trioxide 1.5Kg, guar gum 7Kg, adopt known papermaking process to prepare into cigarette paper, then pass tinfoil by adhesive polyvinyl acetate Composite on one side of the cigarette paper, the thickness of the tin foil is 55 μm, and the thickness of the cigarette paper is 50 μm.
实施例4Example 4
一种复合阻燃型电加热卷烟纸，它由卷烟纸与铝箔复合而成，所述铝箔的厚度为20μm，所述卷烟纸的厚度为80μm，所述卷烟纸由以下重量配比的成分组成：A composite flame-retardant electric heating cigarette paper, which is composed of cigarette paper and aluminum foil, the thickness of the aluminum foil is 20 μm, the thickness of the cigarette paper is 80 μm, and the cigarette paper is composed of the following components by weight :
卷烟纸纤维50％、CaCO3填料35％、阻燃剂6％、瓜尔胶9％，所述阻燃剂为氢氧化铝和硼酸锌混合物，二者的比例为2∶1。Cigarette paper fiber 50%, CaCO3 filler 35%, flame retardant 6%, guar gum 9%, the flame retardant is a mixture of aluminum hydroxide and zinc borate, the ratio of the two is 2:1.
所述卷烟纸纤维为木浆纤维。The cigarette paper fiber is wood pulp fiber.
制备方法是：The preparation method is:
取木浆纤维50Kg、碳酸钙填料35Kg、氢氧化铝4Kg、硼酸锌2Kg、瓜尔胶9Kg，采用已知的造纸法工艺制备成卷烟纸，然后通过胶粘剂聚醋酸乙烯酯将铝箔复合于卷烟纸的一面，所述铝箔的厚度为20μm，所述卷烟纸的厚度为80μm。Take 50Kg of wood pulp fiber, 35Kg of calcium carbonate filler, 4Kg of aluminum hydroxide, 2Kg of zinc borate, and 9Kg of guar gum, and prepare cigarette paper by known papermaking technology, and then compound aluminum foil on cigarette paper with adhesive polyvinyl acetate On one side, the thickness of the aluminum foil is 20 μm, and the thickness of the cigarette paper is 80 μm.
试验例Test case
1.水平自由燃烧试验1. Horizontal free combustion test
将实施例1～4中的卷烟纸和和复合了金属箔的卷烟纸同时进行试验，将卷烟纸和复合卷烟纸分别与烟丝卷制成烟支，烟支的长度为84mm(其中滤嘴长度34mm)，将其通过水平自由燃烧实验进行阻燃性测试(水平自由燃烧实验中，卷烟最初的5mm用于点火)，同时以普通卷烟纸制备的烟支作为对照，结果如下：The cigarette paper in Examples 1～4 and the cigarette paper compounded with metal foil are tested simultaneously, and the cigarette paper and the composite cigarette paper are respectively rolled with shredded tobacco to make cigarettes, and the length of the cigarettes is 84mm (wherein the length of the filter tip 34mm), the flame retardancy test was carried out through the horizontal free burning test (in the horizontal free burning test, the first 5mm of the cigarette was used for ignition), and the cigarette made of ordinary cigarette paper was used as a control. The results are as follows:
表1水平自由燃烧实验的阻燃性测试结果The flame retardancy test result of table 1 horizontal free combustion experiment
从实验结果可以看出，复合了金属箔的卷烟纸的阴燃长度很短，明显低于实施例1-4中的卷烟纸，说明金属箔有隔绝空气的作用，能阻止卷烟纸燃烧；另外，本发明制备的卷烟纸的阴燃长度明显低于普通卷烟纸，说明本发明提供的卷烟纸配方有很好的阻燃作用，其中实施例1的卷烟纸阴燃长度最短，效果最好。As can be seen from the experimental results, the smoldering length of the cigarette paper compounded with metal foil is very short, significantly lower than that of the cigarette paper in Examples 1-4, indicating that the metal foil has the effect of isolating air and can prevent the cigarette paper from burning; in addition , the smoldering length of the cigarette paper prepared by the present invention is significantly lower than that of ordinary cigarette paper, indicating that the cigarette paper formula provided by the present invention has a good flame retardant effect, and the cigarette paper of Example 1 has the shortest smoldering length and the best effect.
2.电加热燃烧试验2. Electric heating combustion test
将实施例1～4制备的复合卷烟纸制成烟支，置于电加热烟具中进行加热实验，在其干馏温度区间200℃-400℃之间选择不同的温度点测试其燃烧情况，观察烟支是否会在电加热烟具被引燃，同时以普通卷烟纸制备的烟支作为对照，结果如下：The composite cigarette papers prepared in Examples 1 to 4 were made into cigarette sticks, placed in an electric heating smoking set for heating experiments, and different temperature points were selected between 200°C and 400°C to test the combustion conditions of the cigarettes. Whether the cigarette will be ignited in the electric heating smoking device, and the cigarette made of ordinary cigarette paper is used as a control. The results are as follows:
表2卷烟纸在电加热烟具中的燃烧性能Table 2 Combustion performance of cigarette paper in electrically heated smoking utensils
从实验结果可以看出，普通卷烟纸在加热到300℃时易被引燃，不能让消费者获得干馏的卷烟香气成分，而本发明的卷烟纸在烟具中被加热到500℃都不会燃烧，卷烟干馏效果更好。It can be seen from the experimental results that ordinary cigarette paper is easily ignited when heated to 300°C, and cannot allow consumers to obtain the aroma components of dry distillation cigarettes, while the cigarette paper of the present invention will not burn when heated to 500°C in a smoking utensil , the effect of cigarette dry distillation is better.
3.评吸效果试验3. Evaluation of suction effect test
将实施例1～4制备的复合卷烟纸制成烟支，置于电加热烟具中，在300℃以下加热，同时以普通卷烟纸制备的烟支作为对照，对其进行评吸实验，评吸结果如下：The composite cigarette papers prepared in Examples 1-4 were made into cigarette sticks, placed in an electric heating smoking set, and heated below 300°C. At the same time, the cigarette sticks prepared from ordinary cigarette paper were used as a control, and the smoking test was carried out. The result is as follows:
表3评吸结果Table 3 Evaluation Results
采用本发明的复合卷烟纸，首先烟支不会被引燃，烟支的烟草本香更加香醇，其次能够使烟支本身具有充足热量的同时，受热温度也更加均匀，评吸时烟气丰富，协调性更好。Using the composite cigarette paper of the present invention, firstly, the cigarettes will not be ignited, and the original tobacco aroma of the cigarettes is more mellow, and secondly, while the cigarettes themselves have sufficient heat, the heating temperature is also more uniform, and the smoke is rich when smoking , better coordination.
| Application Number | Priority Date | Filing Date | Title |
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| CN201510389305.0ACN105040530B (en) | 2015-07-06 | 2015-07-06 | Composite flame-retardant electric heating cigarette paper, and preparation method thereof |
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| CN201510389305.0ACN105040530B (en) | 2015-07-06 | 2015-07-06 | Composite flame-retardant electric heating cigarette paper, and preparation method thereof |
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| CN201510389305.0AActiveCN105040530B (en) | 2015-07-06 | 2015-07-06 | Composite flame-retardant electric heating cigarette paper, and preparation method thereof |
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