技术领域technical field
本发明属于卷烟技术领域，具体涉及一种卷烟用纸基凝胶线的制备方法。The invention belongs to the technical field of cigarettes, and in particular relates to a method for preparing a paper-based gel thread for cigarettes.
背景技术Background technique
随着卷烟市场的发展变化，对卷烟的口感要求越来越多元化，需通过各种方式为卷烟添加额外的香味物质，包括在滤棒中添加烟用爆珠，或在滤棒中添加颗粒状载香物质，或在卷烟滤棒中添加附载香料物质的棉线，或在卷烟纸中添加可释放所需香味的物质等，但这些加香方式存在各自的不足之处。在滤嘴棒中添加爆珠不仅生产成本较高，同时对滤嘴棒的生产、复合工艺提出了较高的要求；在滤嘴棒中添加颗粒状载香物质同样会给生产工艺提出挑战；而在滤棒中添加载香的棉线，经常会导致棉线在切割位置处外露和滤棒爆口等质量问题；而在卷烟纸中添加可释放所需香味的物质对卷烟纸的成型工艺过程要求高，并且不能达到理想的释放效果，同时棉线载香的方式香料附载量低，释放快，不能持续有效的提供所需香味。With the development and changes of the cigarette market, the requirements for the taste of cigarettes are becoming more and more diversified. It is necessary to add additional flavor substances to cigarettes in various ways, including adding cigarette popping beads to the filter rod, or adding particles to the filter rod flavor-carrying substances, or adding cotton threads with flavoring substances in the cigarette filter rod, or adding substances that can release the desired fragrance in the cigarette paper, etc., but these flavoring methods have their own shortcomings. Adding explosive beads to the filter rod not only has a higher production cost, but also puts forward higher requirements for the production and compounding process of the filter rod; adding granular fragrance-carrying substances to the filter rod will also pose challenges to the production process; Adding incense-loaded cotton thread to the filter rod often leads to quality problems such as the exposure of the cotton thread at the cutting position and the cracking of the filter rod; and the addition of substances that can release the desired fragrance to the cigarette paper has requirements for the forming process of the cigarette paper. High, and can not achieve the desired release effect, while the cotton thread fragrance loading method is low, the release is fast, and cannot provide the required fragrance continuously and effectively.
本发明通过使用常规的高透成型纸和简单的制作工艺，能制作出一种负载量大、释放效果好、持续性载香的凝胶香线，满足卷烟对添加各种香味物质、发烟剂等的需求。By using conventional high-permeability forming paper and a simple manufacturing process, the present invention can produce a gel incense thread with a large loading capacity, good release effect, and continuous fragrance loading, which satisfies the requirements of cigarettes for adding various flavoring substances and smoking. Requirements for agents, etc.
发明内容SUMMARY OF THE INVENTION
针对上述问题，本发明的目的是提供一种卷烟用纸基凝胶线的制作方法。In view of the above problems, the object of the present invention is to provide a method for making a paper-based gel thread for cigarettes.
本发明的目的通过以下技术方案予以实现：The purpose of the present invention is achieved through the following technical solutions:
本发明公开了一种卷烟用纸基凝胶线的制备方法，所述纸基凝胶线为复合纸基条经搓捻而成，所述复合纸基条包括载功能材料的凝胶层和纸基层，所述制备方法包括以下步骤：The invention discloses a method for preparing a paper-based gel thread for cigarettes. The paper-based gel thread is twisted from a composite paper base strip, and the composite paper base strip includes a gel layer carrying functional materials and Paper base layer, described preparation method comprises the following steps:
(1)将凝胶物质加热形成胶状物质，加入功能材料，混合，得到载功能材料的凝胶；(1) Heating the gel substance to form a gel-like substance, adding functional materials, and mixing to obtain a gel loaded with functional materials;
(2)将纸基层进行压纹，得到压纹后的纸基层；(2) embossing the paper base to obtain the embossed paper base;
(3)在步骤(2)所述压纹后的纸基层上涂覆步骤(1)所述的载功能材料的凝胶；然后冷却、收拢、搓捻，得到卷烟用纸基凝胶线。(3) Coating the functional material-loaded gel described in step (1) on the embossed paper base layer described in step (2); then cooling, gathering, and twisting to obtain paper-based gel threads for cigarettes.
优选的，所述功能材料加入量为所述凝胶物质重量的5％-60％。Preferably, the added amount of the functional material is 5%-60% of the weight of the gel substance.
优选的，步骤(2)所述压纹操作中，两纹之间的距离为1-5mm。Preferably, in the embossing operation described in step (2), the distance between the two lines is 1-5mm.
优选的，步骤(3)中，所述收拢的级数为2-5级，每一级的收拢直径逐级缩小，最后一级收拢装置的内径比所述纸基凝胶线的直径大0.2-1mm。Preferably, in step (3), the number of stages of gathering is 2-5, and the gathering diameter of each stage is gradually reduced, and the inner diameter of the last stage gathering device is 0.2 larger than the diameter of the paper-based gel line. -1mm.
优选的，步骤(3)中，所述收拢为三级收拢，每一级的收拢直径逐级缩小，最后一级收拢装置的内径比所述纸基凝胶线的直径大0.2-1mm。Preferably, in step (3), the gathering is three-stage gathering, the gathering diameter of each stage is gradually reduced, and the inner diameter of the last-stage gathering device is 0.2-1mm larger than the diameter of the paper-based gel line.
优选的，所述纸基层透气度为5000CU-15000CU，克重为25-40g/m2、幅宽为20-60mm。Preferably, the air permeability of the paper base layer is 5000CU-15000CU, the grammage is 25-40g/m2 , and the width is 20-60mm.
优选的，所述凝胶物质为聚乙二醇。Preferably, the gel substance is polyethylene glycol.
优选的，所述纸基凝胶线端面直径为1-3mm、捻度为4-15捻/m。其中捻度表示1m长的香线绕其轴心旋转圆周的次数。Preferably, the end surface diameter of the paper-based gel thread is 1-3 mm, and the twist is 4-15 twists/m. The twist indicates the number of times a 1m-long incense thread rotates around its axis.
优选的，所述功能材料包括香料、发烟剂中的至少一种。其中，当功能材料为香料时，步骤(1)得到的载功能材料的凝胶又可称为载香凝胶，载功能材料的凝胶层又可称为载香凝胶层。Preferably, the functional material includes at least one of spices and smokers. Wherein, when the functional material is a fragrance, the gel loaded with the functional material obtained in step (1) can also be called a fragrance-loaded gel, and the gel layer loaded with the functional material can also be called a fragrance-loaded gel layer.
本发明具有以下有益效果:The present invention has the following beneficial effects:
(1)本发明将纸基进行压纹预处理，一方面，有助于载功能材料的凝胶涂覆的更加均匀、量大和牢固，另一方面有助于纸基的收拢搓捻，避免纸基破碎。(1) The present invention carries out embossing pretreatment to the paper base, on the one hand, it helps the gel coating of the functional material to be more uniform, large and firm, and on the other hand helps to gather and twist the paper base to avoid The paper base is broken.
(2)本发明收拢操作采用收拢直径逐级缩小的多级收拢，使得载功能材料的凝胶在纸基上一边冷却，纸基一边收拢，有助于纸基上载功能材料的凝胶固定的更加牢固，不易被挤出或脱落。(2) The folding operation of the present invention adopts the multi-stage shrinking of the shrinking diameter step by step, so that the gel carrying the functional material is cooled on the paper base, and the paper base is folded up, which helps to fix the gel of the functional material on the paper base. Stronger, not easy to be squeezed out or fall off.
附图说明Description of drawings
图1为本发明压纹后的卷烟用纸示意图。Fig. 1 is a schematic diagram of embossed cigarette paper according to the present invention.
图2为本发明纸基凝胶线成型工艺流程图。Fig. 2 is a flow chart of the paper-based gel line forming process of the present invention.
图3为本发明纸基凝胶线成型过程示意图。Fig. 3 is a schematic diagram of the forming process of the paper-based gel strand of the present invention.
图4为实施例1制备的纸基凝胶线横截面示意图。4 is a schematic cross-sectional view of the paper-based gel line prepared in Example 1.
各图中的附图标记列表：List of reference numbers in the various figures:
1、压纹后的纸基；2、水浴锅；3、涂胶辊；4、一级收拢装置；5、二级收拢装置；6、三级收拢装置；7、旋转捻线装置；8、收卷装置；9、成型纸基凝胶线；9-1纸基层；9-2载香凝胶层；10、纹峰；11、纹谷。1. Paper base after embossing; 2. Water bath; 3. Coating roller; 4. Primary gathering device; 5. Secondary gathering device; 6. Tertiary gathering device; 7. Rotary twisting device; 8. Winding device; 9. Forming paper base gel line; 9-1 paper base layer; 9-2 fragrance-carrying gel layer; 10. Ripple peak; 11. Grain valley.
具体实施方式Detailed ways
下面通过具体实施方式对发明内容进一步阐述。The content of the invention will be further elaborated below through specific embodiments.
实施例1Example 1
一种卷烟用纸基凝胶线的制作方法，见图3，包括以下步骤：A method for making a paper-based gel thread for cigarettes, as shown in Figure 3, comprises the following steps:
(1)选用6000CU、克重为35g/m2、幅宽为30mm的特制卷烟用纸进行压纹，控制两条纹峰之间的距离为3mm；复卷，得到压纹后的纸基1。其中，CU为卷烟纸的透气度单位，为cm3/(min·cm2)，是指在1千帕(kPa)测量压力条件下，通过1平方厘米(cm2)的被测试样表面的空气流量(毫升每分钟cm3/min)。(1) Select 6000CU, grammage 35g/m2 , and width 30mm for special cigarette paper for embossing, and control the distance between two stripe peaks to be 3mm; rewind to obtain embossed paper base 1 . Among them, CU is the unit of air permeability of cigarette paper, which is cm3 /(min·cm2 ), which refers to the air permeability that passes through the surface of the tested sample of 1 square centimeter (cm2 ) under the condition of 1 kilopascal (kPa) measurement pressure. Air flow (ml per minute cm3 /min).
(2)将10kg聚乙二醇水浴加热至75℃，待其融化成胶状，加入2kg的薄荷香精，搅拌10min混合均匀，得到载香凝胶。(2) Heat 10 kg of polyethylene glycol in a water bath to 75° C., wait until it melts into a jelly, add 2 kg of mint essence, stir for 10 minutes and mix evenly to obtain a fragrance-carrying gel.
(3)将步骤(2)得到的载香凝胶放入水浴锅2中进行持续加热，加热温度为75℃。(3) Put the fragrance-carrying gel obtained in step (2) into the water bath 2 for continuous heating, and the heating temperature is 75°C.
(4)将步骤(1)得到的压纹后的纸基1进行放卷，放卷速度为8m/min，水平输送至涂胶辊3上，利用载香凝胶进行涂胶，涂胶后输送2m的距离，在此过程中涂胶后的纸基得到冷却，冷却后经一级收拢装置4、二级收拢装置5、三级收拢装置6将涂胶后的纸基逐渐收拢，然后旋转捻线装置7按照7.67捻/m的捻度要求对涂载香凝胶后的纸基进行搓捻，得到成型纸基凝胶线9，最后通过收卷装置8将成型纸基凝胶线9进行收卷。其中一级、二级、三级收拢装置的内径分别为4mm、3mm、2mm。(4) Unwind the embossed paper base 1 obtained in step (1), the unwinding speed is 8m/min, and convey it horizontally to the glue roller 3, and use the fragrance-carrying gel to apply glue. Conveying a distance of 2m, during which the glued paper base is cooled, and after cooling, the glued paper base is gradually gathered by the first-level gathering device 4, the second-level gathering device 5, and the third-level gathering device 6, and then rotated The twisting device 7 twists the paper base coated with fragrant gel according to the twist requirement of 7.67 twist/m to obtain the formed paper base gel line 9, and finally the formed paper base gel line 9 is processed by the winding device 8. Winding. The inner diameters of the primary, secondary, and tertiary folding devices are 4mm, 3mm, and 2mm respectively.
最终所制成的纸基凝胶线的直径为1.637mm，捻度为7.67捻/m。The diameter of the finally produced paper-based gel thread is 1.637 mm, and the twist is 7.67 twists/m.
经过实验测试，每米纸基凝胶线所含载香凝胶的量为1.0148g，折算后含薄荷香精的量为0.1691g/m。多次取随机位置横向垂直切开上述纸基凝胶线，横截面如图4显示，纸基层上载香凝胶涂覆均匀，载香凝胶未有脱落。Through experimental testing, the amount of fragrance-carrying gel per meter of paper-based gel line is 1.0148g, and the amount of mint essence after conversion is 0.1691g/m. The above-mentioned paper-based gel line was cut horizontally and vertically at random positions several times. The cross-section is shown in Figure 4. The fragrance-carrying gel was evenly coated on the paper-base layer, and the fragrance-carrying gel did not fall off.
对比例1Comparative Example 1
实验条件同实施例1，区别仅在于，所述收拢步骤为一级收拢，收拢装置内径为2mm。The experimental conditions are the same as those in Example 1, the only difference being that the folding step is one-stage folding, and the inner diameter of the folding device is 2mm.
最终所制成的纸基凝胶线的直径为1.827mm，捻度为7.67捻/m。The diameter of the finally produced paper-based gel thread is 1.827 mm, and the twist is 7.67 twists/m.
经过实验测试，每米纸基凝胶线所含载香凝胶的量为0.7039g，折算后含薄荷香精的量为0.1173g/m，载香凝胶量和载香量明显低于三级收拢的工艺。此外，制备过程中发现有多处载香凝胶层从纸基层上脱落下来。After experimental testing, the amount of fragrance-loaded gel per meter of paper-based gel line is 0.7039g, and the amount of mint flavor after conversion is 0.1173g/m2, and the amount of fragrance-loaded gel and fragrance-loaded is significantly lower than that of the third grade The craft of gathering. In addition, it was found that many fragrance-carrying gel layers were peeled off from the paper base layer during the preparation process.
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以权利要求的保护范围为准。The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention. Should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910319688.2ACN110077893B (en) | 2019-04-19 | 2019-04-19 | Preparation method of paper-based gel line for cigarettes |
| RU2021116762ARU2767241C1 (en) | 2019-04-19 | 2019-09-25 | Gel-coated paper base thread, method for production thereof and cigarette containing such gel-coated paper base thread |
| PCT/CN2019/107921WO2020211294A1 (en) | 2019-04-19 | 2019-09-25 | Paper-based gel thread, preparation method therefor and cigarette containing same |
| CA3127888ACA3127888C (en) | 2019-04-19 | 2019-09-25 | Paper-based gel thread, manufacturing method thereof and cigarette comprising the paper-based gel thread |
| UAA202103171AUA126763C2 (en) | 2019-04-19 | 2019-09-25 | Paper-based gel thread, preparation method therefor and cigarette containing same |
| ZA2021/04394AZA202104394B (en) | 2019-04-19 | 2021-06-25 | Paper-based gel thread, preparation method therefor and cigarette containing same |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910319688.2ACN110077893B (en) | 2019-04-19 | 2019-04-19 | Preparation method of paper-based gel line for cigarettes |
| Publication Number | Publication Date |
|---|---|
| CN110077893Atrue CN110077893A (en) | 2019-08-02 |
| CN110077893B CN110077893B (en) | 2020-04-10 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910319688.2AActiveCN110077893B (en) | 2019-04-19 | 2019-04-19 | Preparation method of paper-based gel line for cigarettes |
| Country | Link |
|---|---|
| CN (1) | CN110077893B (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020211294A1 (en)* | 2019-04-19 | 2020-10-22 | 云南中烟工业有限责任公司 | Paper-based gel thread, preparation method therefor and cigarette containing same |
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| CN110077893B (en) | 2020-04-10 |
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