技术领域technical field
本发明涉及烟用胶技术领域，特别是一种低温快干、高粘接性能高速卷烟搭口胶及其制备工艺。The invention relates to the technical field of cigarette glue, in particular to a low-temperature, quick-drying, high-speed cigarette lapping glue with high adhesive performance and a preparation process thereof.
背景技术Background technique
现用卷烟搭口胶性能与高速卷烟机性能的不相适应矛盾更加突出；实际生产中，需要通过提高卷烟机搭口烙铁烫封温度、施胶量，降低烙铁压板间隙等手段来适应现行卷烟搭口胶的应用；不仅制约了高速卷烟机生产运行效能，增加耗能、耗材、停机维修机率；而且较难保证卷烟产品内外在质量。The incompatibility between the performance of the existing cigarette lapping glue and the performance of the high-speed cigarette machine is more prominent; in actual production, it is necessary to adapt to the current cigarette by increasing the seaming temperature of the cigarette machine, the amount of glue applied, and reducing the gap between the soldering iron platen. The application of lap glue not only restricts the production and operation efficiency of high-speed cigarette machines, but also increases energy consumption, consumables, and the probability of downtime and maintenance; it is also difficult to ensure the internal and external quality of cigarette products.
发明内容Contents of the invention
本发明的目的在于克服现有技术的缺点，提供一种低温快干、高粘接性能高速卷烟搭口胶及其制备工艺,以解决现用卷烟搭口胶性能与高速卷烟机性能的不相适应问题。The purpose of the present invention is to overcome the shortcomings of the prior art, to provide a low-temperature, quick-drying, high-speed cigarette lap glue with high adhesive performance and its preparation process, so as to solve the discrepancy between the performance of the current cigarette lap glue and the performance of the high-speed cigarette machine Adapt to the problem.
本发明的目的通过以下技术方案来实现：一种低温快干、高粘接性能高速卷烟搭口胶，是以醋酸乙烯酯－乙烯共聚乳液(简称VAE乳液)为主要原料，水为分散介质，并与胶体保护剂、pH调节剂、消泡剂等辅助成分合成而得；属于水溶性或水乳液型胶粘剂。The purpose of the present invention is achieved through the following technical proposals: a low-temperature, fast-drying, high-speed cigarette lapping glue with high adhesion performance is based on vinyl acetate-ethylene copolymer emulsion (VAE emulsion for short) as the main raw material, and water as the dispersion medium. It is synthesized with colloidal protective agent, pH regulator, defoamer and other auxiliary components; it belongs to water-soluble or water-emulsion adhesive.
具体的，所述的一种低温快干、高粘接性能高速卷烟搭口胶，其原料包括以下组分，且各组分的重量比为：Specifically, the raw materials of the low-temperature quick-drying, high-adhesive high-speed cigarette lap glue include the following components, and the weight ratio of each component is:
蒸馏水2.2，distilled water 2.2,
固含量为60％的醋酸乙烯酯－乙烯共聚乳液94.5，Vinyl acetate-ethylene copolymer emulsion 94.5 with a solid content of 60%,
食用乙醇1.175，Edible ethanol 1.175,
浓度为19.75％的聚乙烯醇溶液2，19.75% polyvinyl alcohol solution 2,
浓度为2.3％氢氧化钠溶液0.015，The concentration is 0.015 in 2.3% sodium hydroxide solution,
聚二甲氧基硅氧烷0.11。Polydimethoxysiloxane 0.11.
所述一种低温快干、高粘接性能高速卷烟搭口胶，物理指标：固含量：54－58(％)，粘度(25℃时3号转子)：1000－1400(mPa·s)，pH值：5－7，粒度≤2(μm)。依据YQ 5-2011烟用水基胶挥发性与半挥发性物质限量：苯、甲苯及二甲苯类，邻苯二甲酸酯类、甲醛均不得检出；醋酸乙烯酯≤80(mg/kg)。The low-temperature, fast-drying, high-adhesive high-speed cigarette lap glue, physical indicators: solid content: 54-58 (%), viscosity (No. 3 rotor at 25°C): 1000-1400 (mPa·s), pH value: 5-7, particle size ≤ 2 (μm). According to YQ 5-2011 limits of volatile and semi-volatile substances in water-based adhesives for tobacco use: benzene, toluene and xylenes, phthalates and formaldehyde are not allowed to be detected; vinyl acetate ≤ 80 (mg/kg).
优选的，所述的固含量为60％的醋酸乙烯酯－乙烯共聚乳液的原料包括以下组分，且各组分的重量比为：醋酸乙烯酯－乙烯共聚乳液：60，聚乙烯醇：3，消泡剂：0.05，防腐剂：0.2，水：36.75；固含量为60％的醋酸乙烯酯－乙烯共聚乳液是烟用胶粘剂(水基型乳胶)生产传统原料。Preferably, the raw material of the vinyl acetate-ethylene copolymer emulsion with a solid content of 60% includes the following components, and the weight ratio of each component is: vinyl acetate-ethylene copolymer emulsion: 60, polyvinyl alcohol: 3 , Defoamer: 0.05, preservative: 0.2, water: 36.75; vinyl acetate-ethylene copolymer emulsion with a solid content of 60% is a traditional raw material for the production of cigarette adhesives (water-based latex).
优选的，所述的消泡剂为聚甲氧基硅氧烷，所述的防腐剂为5-氯－2－甲基－4-异噻唑啉－3－酮，所述的水为纯净水。Preferably, the defoamer is polymethoxysiloxane, the preservative is 5-chloro-2-methyl-4-isothiazolin-3-one, and the water is pure water .
所述的一种低温快干、高粘接性能高速卷烟搭口胶的制备工艺：包括以下步骤：The preparation technology of described a kind of low-temperature quick-drying, high-adhesive performance high-speed cigarette lap glue: comprises the following steps:
S1、按上述重量比称取原料；S1, take the raw material according to the above weight ratio;
S2、在洁净的反应釜中投入称取的醋酸乙烯酯－乙烯共聚乳液，开机搅拌，在搅拌过程中依次缓慢加入称取的浓度为19.75％的聚乙烯醇溶液、食用乙醇和2.3％氢氧化钠溶液；S2. Put the weighed vinyl acetate-ethylene copolymer emulsion into the clean reaction kettle, start the machine and stir, and slowly add the weighed polyvinyl alcohol solution with a concentration of 19.75%, edible ethanol and 2.3% hydroxide sodium solution;
S3、再加入称取的聚二甲氧基硅氧烷和蒸馏水，继续搅拌至各物料混合均匀，即得成品。S3. Then add the weighed polydimethoxysiloxane and distilled water, and continue to stir until all materials are evenly mixed to obtain the finished product.
优选的，所述的低温快干、高粘接性能高速卷烟搭口胶的制备工艺还包括成品检验步骤：取混合均匀物料，依据YC/T188-2004高速卷烟胶、YQ 5-2011烟用水基胶挥发性与半挥发性物质限量的各级标准要求，进行生产过程物理、化学指标检验控制；合格的物料经200目滤布过滤，称量、包装入桶、入库，并放置24小时后，再进行出产检验，合格产品即为成品。Preferably, the preparation process of the low-temperature quick-drying, high-adhesive and high-speed cigarette lap glue also includes a finished product inspection step: take the uniformly mixed materials, according to YC/T188-2004 high-speed cigarette glue, YQ 5-2011 water-based tobacco The standard requirements at all levels for the limit of volatile and semi-volatile substances in the glue, the inspection and control of physical and chemical indicators in the production process; qualified materials are filtered through 200-mesh filter cloth, weighed, packed into barrels, put into storage, and placed for 24 hours , and then carry out production inspection, the qualified product is the finished product.
优选的，所述的步骤S2中的搅拌速度为132转/分钟，搅拌时间为45分钟。Preferably, the stirring speed in step S2 is 132 rpm, and the stirring time is 45 minutes.
所述一种低温快干、高粘接性能高速卷烟搭口胶适应的单、双枪各类高速卷烟机型为ZJ17、PASSIM、GD121、PROTOS 2-2。实施的卷烟生产工艺：卷烟机搭口烙铁烫封温度为160℃－180℃；烙铁压缩量ф为0.1－0.2(mm)；施胶技术：ZJ17机型调整施胶量至喷嘴处无积胶或满足生产运行；PASSIM机型供胶泵标准转速为11-11.5(转/分钟)；GD121机型胶泵转速百分比为4－5(％)；PROTOS 2-2机型胶泵转速为6-7.5(g/500m)；其它机型可参考执行。The low-temperature, fast-drying, high-adhesive high-speed cigarette lapping glue is suitable for various types of high-speed cigarette models of single and double guns, including ZJ17, PASSIM, GD121, and PROTOS 2-2. Implemented cigarette production process: the sealing temperature of the cigarette machine with a soldering iron is 160°C-180°C; the compression amount of the soldering iron ф is 0.1-0.2 (mm); sizing technology: ZJ17 model adjusts the amount of sizing until there is no glue accumulation at the nozzle Or meet the production operation; the standard speed of the PASSIM model glue pump is 11-11.5 (rev/min); the GD121 model glue pump speed percentage is 4-5 (%); the PROTOS 2-2 model glue pump speed is 6- 7.5(g/500m); other models can be implemented as a reference.
综上所述本发明公开一种低温快干、高粘接性能高速卷烟搭口胶，通过改进搭口胶的性能及与各类高速卷烟机型卷烟工艺技术的应用研究，实现了各类卷烟机型搭口烙铁烫封温度160-180℃，比现用搭口胶烙铁烫封温度240-300℃，降低了70-120℃，比国内卷烟企业卷烟机平均搭口烙铁烫封使用温度270℃，降低近100℃；平均单支烟支施胶量达到1.078mg/支，比国内卷烟企业平均施胶量1.5mg/支以上，减少了近0.4mg/支，达到了国内卷烟机施胶量最低水平To sum up, the present invention discloses a low-temperature, quick-drying, high-adhesive high-speed cigarette lap glue. Through the improvement of the performance of the lap glue and the application research with various high-speed cigarette models and cigarette technology, various types of cigarettes have been realized. The sealing temperature of the model is 160-180°C, which is 70-120°C lower than the current sealing temperature of the glue soldering iron at 240-300°C, and is 270°C higher than the average sealing temperature of the domestic cigarette making machine. ℃, decreased by nearly 100℃; the average sizing amount of a single cigarette reaches 1.078mg/stick, which is more than 1.5mg/stick than the average sizing amount of domestic cigarette enterprises, a decrease of nearly 0.4mg/stick, reaching the level of domestic cigarette machine sizing volume minimum level
本发明公开的一种低温快干、高粘接性能高速卷烟搭口胶，呈白色均匀乳液状，无可视异物和与卷烟不协调的异味，无结块、起皮、沉淀；产品内在质量符合YC/T188-2004高速卷烟胶、YQ 5-2011烟用水基胶挥发性与半挥发性物质限量等各级标准规定要求，物理指标符合设计要求。A low-temperature, fast-drying, high-adhesive high-speed cigarette lapping glue disclosed by the invention is in the form of a white uniform emulsion, without visible foreign matter and odor incompatible with cigarettes, without agglomeration, peeling, and precipitation; the product's inherent quality It meets the requirements of YC/T188-2004 high-speed cigarette glue, YQ 5-2011 tobacco water-based glue, volatile and semi-volatile substances, etc., and the physical indicators meet the design requirements.
本发明具有以下优点：The present invention has the following advantages:
本发明是基于实际卷烟生产中各类高速卷烟机型性能、特点，施胶、烟支搭口接技等技术原理与卷烟工艺要求，通过研究、改进搭口胶的性能及与各卷烟机型相适应的卷烟工艺技术，从而达到解决问题的目的。本发明的低温快干、高粘接性能高速卷烟搭口胶具有固含量高、流动性好，粘度低、低温快速干燥、粘接性能好等特点；可大幅度降低卷烟机搭口烙铁烫封温度及施胶量；适应单、双枪各类高速卷烟机型。The present invention is based on the performance and characteristics of various types of high-speed cigarette models in actual cigarette production, technical principles such as glue sizing, cigarette lap jointing technology and cigarette process requirements, through research and improvement of the performance of the lap glue and its compatibility with various cigarette models Compatible cigarette technology, so as to achieve the purpose of solving the problem. The low-temperature, fast-drying, high-adhesive high-speed cigarette lap glue of the present invention has the characteristics of high solid content, good fluidity, low viscosity, low-temperature rapid drying, and good adhesive performance; Temperature and sizing amount; suitable for single and double guns of various high-speed cigarette machines.
具体实施方式Detailed ways
下面结合实施例对本发明做进一步的描述：The present invention will be further described below in conjunction with embodiment:
一种低温快干、高粘接性能高速卷烟搭口胶，是以醋酸乙烯酯－乙烯共聚乳液(简称VAE乳液)为主要原料，水为分散介质，并与胶体保护剂、pH调节剂、消泡剂等辅助成分合成而得；属于水溶性或水乳液型胶粘剂。A low-temperature, quick-drying, high-adhesive, high-speed cigarette lap glue, which uses vinyl acetate-ethylene copolymer emulsion (VAE emulsion for short) as the main raw material, water as the dispersion medium, and colloidal protective agent, pH regulator, disinfectant It is synthesized from auxiliary components such as foaming agents; it belongs to water-soluble or water-emulsion adhesives.
具体的，本实施例中其原料组成为：蒸馏水：2.2kg，固含量为60％的醋酸乙烯酯－乙烯共聚乳液(简称VAE乳液)：94.5kg，食用乙醇：1.175kg，浓度为19.75％的聚乙烯醇溶液(简称PVA溶液)：2.000kg，浓度为2.3％氢氧化钠溶液：0.015kg，聚二甲氧基硅氧烷：0.110kg。Specifically, the raw materials in this example are composed of: distilled water: 2.2kg, vinyl acetate-ethylene copolymer emulsion (referred to as VAE emulsion) with a solid content of 60%: 94.5kg, edible ethanol: 1.175kg, and a concentration of 19.75%. Polyvinyl alcohol solution (referred to as PVA solution): 2.000kg, the concentration is 2.3% sodium hydroxide solution: 0.015kg, polydimethoxysiloxane: 0.110kg.
优选的，所述固含量为60％的醋酸乙烯酯－乙烯共聚乳液(简称VAE乳液)原料成份为：VAE乳液：60％，聚乙烯醇(简称PVA)：3％，消泡剂(聚甲氧基硅氧烷)：0.05％，防腐剂(5-氯－2－甲基－4-异噻唑啉－3－酮)：0.2％，水(纯净水)：36.75％；是烟用胶粘剂(水基型乳胶)生产传统原料。Preferably, the raw material components of the vinyl acetate-ethylene copolymer emulsion (referred to as VAE emulsion) with a solid content of 60% are: VAE emulsion: 60%, polyvinyl alcohol (abbreviated as PVA): 3%, defoamer (polymethanol) Oxysiloxane): 0.05%, preservative (5-chloro-2-methyl-4-isothiazolin-3-one): 0.2%, water (purified water): 36.75%; it is an adhesive for cigarettes ( Water-based latex) to produce traditional raw materials.
所述的一种低温快干、高粘接性能高速卷烟搭口胶的制备工艺：在洁净的反应釜中投入VAE乳液94.5kg，开机，以132转/分钟搅拌速度，边搅拌边缓慢加入PVA溶液2.0kg，搅拌45分钟；在此搅拌过程中，以约1.3g/秒的淋滴速度均匀淋滴食用乙醇1.175kg(用时约15分钟)，再以约1.4g/秒淋滴速度均匀淋滴2.3％氢氧化钠溶液0.655kg(用时约8分钟)，搅拌均匀；再加入聚二甲氧基硅氧烷0.11kg和蒸馏水1.56kg，搅拌1.5小时直至各物料混合均匀。The preparation process of a low-temperature quick-drying, high-adhesive high-speed cigarette lap glue: put 94.5kg of VAE emulsion into a clean reactor, start the machine, and slowly add PVA while stirring at a stirring speed of 132 rpm 2.0kg of the solution, stirred for 45 minutes; during this stirring process, 1.175kg of edible ethanol was evenly dripped at a dripping speed of about 1.3g/s (about 15 minutes), and then evenly dripped at a dripping speed of about 1.4g/s Drop 0.655 kg of 2.3% sodium hydroxide solution (about 8 minutes), and stir evenly; then add 0.11 kg of polydimethoxysiloxane and 1.56 kg of distilled water, and stir for 1.5 hours until the materials are evenly mixed.
优选的，还包括质检步骤；取该混合均匀物料约1kg，依据YC/T188-2004高速卷烟胶、YQ 5-2011烟用水基胶挥发性与半挥发性物质限量的各级标准要求，进行生产过程物理、化学指标检验控制；合格的物料经200目滤布过滤，称量、包装入桶，贴上入库产品标识、入库，并放置24小时后，再进行出产检验，合格产品贴上产品商标、检验合格证。Preferably, it also includes a quality inspection step; take about 1 kg of the uniformly mixed material, and carry out according to the requirements of YC/T188-2004 high-speed cigarette glue and YQ 5-2011 tobacco water-based glue for volatile and semi-volatile substances. Inspection and control of physical and chemical indicators in the production process; qualified materials are filtered through a 200-mesh filter cloth, weighed, packed into barrels, pasted with product labels for storage, stored, and placed for 24 hours before production inspection, qualified products are labeled On the product trademark, inspection certificate.
所述一种低温快干、高粘接性能高速卷烟搭口胶，物理指标：固含量：54－58(％)，粘度(25℃时3号转子)：1000－1400(mPa·s)，pH值：5－7，粒度≤2(μm)。依据YQ 5-2011烟用水基胶挥发性与半挥发性物质限量：苯、甲苯及二甲苯类，邻苯二甲酸酯类、甲醛均不得检出；醋酸乙烯酯≤80(mg/kg)。The low-temperature, fast-drying, high-adhesive high-speed cigarette lap glue, physical indicators: solid content: 54-58 (%), viscosity (No. 3 rotor at 25°C): 1000-1400 (mPa·s), pH value: 5-7, particle size ≤ 2 (μm). According to YQ 5-2011 limits of volatile and semi-volatile substances in water-based adhesives for tobacco use: benzene, toluene and xylenes, phthalates and formaldehyde are not allowed to be detected; vinyl acetate ≤ 80 (mg/kg).
所述一种低温快干、高粘接性能高速卷烟搭口胶适应的单、双枪各类高速卷烟机型为ZJ17、PASSIM、GD121、PROTOS 2-2。实施的卷烟生产工艺：卷烟机搭口烙铁烫封温度为160℃－180℃；烙铁压缩量ф为0.1－0.2(mm)；施胶技术：ZJ17机型调整施胶量至喷嘴处无积胶或满足生产运行；PASSIM机型供胶泵标准转速为11-11.5(转/分钟)；GD121机型胶泵转速百分比为4－5(％)；PROTOS 2-2机型胶泵转速为6-7.5(g/500m)；其它机型可参考执行。The low-temperature, fast-drying, high-adhesive high-speed cigarette lapping glue is suitable for various types of high-speed cigarette models of single and double guns, including ZJ17, PASSIM, GD121, and PROTOS 2-2. Implemented cigarette production process: the sealing temperature of the cigarette machine with a soldering iron is 160°C-180°C; the compression amount of the soldering iron ф is 0.1-0.2 (mm); sizing technology: ZJ17 model adjusts the amount of sizing until there is no glue accumulation at the nozzle Or meet the production operation; the standard speed of the PASSIM model glue pump is 11-11.5 (rev/min); the GD121 model glue pump speed percentage is 4-5 (%); the PROTOS 2-2 model glue pump speed is 6- 7.5(g/500m); other models can be implemented as a reference.
综上所述本发明公开一种低温快干、高粘接性能高速卷烟搭口胶，通过改进搭口胶的性能及与各类高速卷烟机型卷烟工艺技术的应用研究，实现了各类卷烟机型搭口烙铁烫封温度160-180℃，比现用搭口胶烙铁烫封温度240-300℃，降低了70-120℃，比国内卷烟企业卷烟机平均搭口烙铁烫封使用温度270℃，降低近100℃；平均单支烟支施胶量达到1.078mg/支，比国内卷烟企业平均施胶量1.5mg/支以上，减少了近0.4mg/支，达到了国内卷烟机施胶量最低水平To sum up, the present invention discloses a low-temperature, quick-drying, high-adhesive high-speed cigarette lap glue. Through the improvement of the performance of the lap glue and the application research with various high-speed cigarette models and cigarette technology, various types of cigarettes have been realized. The sealing temperature of the model is 160-180°C, which is 70-120°C lower than the current sealing temperature of the glue soldering iron at 240-300°C, and is 270°C higher than the average sealing temperature of the domestic cigarette making machine. ℃, decreased by nearly 100℃; the average sizing amount of a single cigarette reaches 1.078mg/stick, which is more than 1.5mg/stick than the average sizing amount of domestic cigarette enterprises, a decrease of nearly 0.4mg/stick, reaching the level of domestic cigarette machine sizing volume minimum level
本发明公开的一种低温快干、高粘接性能高速卷烟搭口胶，呈白色均匀乳液状，无可视异物和与卷烟不协调的异味，无结块、起皮、沉淀；产品内在质量符合YC/T188-2004高速卷烟胶、YQ 5-2011烟用水基胶挥发性与半挥发性物质限量等各级标准规定要求，物理指标符合设计要求。A low-temperature, fast-drying, high-adhesive high-speed cigarette lapping glue disclosed by the invention is in the form of a white uniform emulsion, without visible foreign matter and odor incompatible with cigarettes, without agglomeration, peeling, and precipitation; the product's inherent quality It meets the requirements of YC/T188-2004 high-speed cigarette glue, YQ 5-2011 tobacco water-based glue, volatile and semi-volatile substances, etc., and the physical indicators meet the design requirements.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710683557.3ACN107541160B (en) | 2017-08-11 | 2017-08-11 | A low-temperature, quick-drying, high-speed cigarette lap glue with high adhesive performance and its preparation process |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710683557.3ACN107541160B (en) | 2017-08-11 | 2017-08-11 | A low-temperature, quick-drying, high-speed cigarette lap glue with high adhesive performance and its preparation process |
| Publication Number | Publication Date |
|---|---|
| CN107541160A CN107541160A (en) | 2018-01-05 |
| CN107541160Btrue CN107541160B (en) | 2019-11-08 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710683557.3AActiveCN107541160B (en) | 2017-08-11 | 2017-08-11 | A low-temperature, quick-drying, high-speed cigarette lap glue with high adhesive performance and its preparation process |
| Country | Link |
|---|---|
| CN (1) | CN107541160B (en) |
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| CN108893084A (en)* | 2018-06-21 | 2018-11-27 | 江苏光辉粘合科技有限公司 | 399B low softening point hot melt adhesive |
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| CN111040673B (en)* | 2019-11-20 | 2021-03-26 | 红云红河烟草(集团)有限责任公司 | A kind of cigarette tip glue and lap glue and preparation method thereof |
| CN111215290B (en)* | 2020-01-15 | 2021-07-27 | 贵州中烟工业有限责任公司 | A method for reducing the temperature of a cigarette electromechanical soldering iron and a glue temperature control device |
| CN113804326B (en)* | 2021-08-17 | 2024-02-06 | 云南中烟工业有限责任公司 | A method for determining the temperature of a cigarette paper soldering iron |
| CN114369430A (en)* | 2021-12-31 | 2022-04-19 | 北京长润化工有限公司 | Low-temperature lap adhesive and preparation method thereof |
| CN115926683A (en)* | 2022-12-19 | 2023-04-07 | 颐中（青岛）实业有限公司 | High-speed spraying nozzle connecting glue for fine cigarettes and preparation method thereof |
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| CN107541160A (en) | 2018-01-05 |
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