CN103059774B - Waterproof environment-friendly cigarette plug molding glue and preparing method thereof - Google Patents
Waterproof environment-friendly cigarette plug molding glue and preparing method thereof Download PDFInfo
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- CN103059774B CN103059774B CN201210572209.6A CN201210572209A CN103059774B CN 103059774 B CN103059774 B CN 103059774B CN 201210572209 A CN201210572209 A CN 201210572209A CN 103059774 B CN103059774 B CN 103059774B
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Abstract
The invention provides a waterproof environment-friendly cigarette plug molding glue used for a high-speed cigarette-rolling machine and a preparing method thereof. Ethylene-vinyl acetate (EVA) emulsion is used as a binder by the environment-friendly cigarette plug molding glue. Amino resin is used for blocking hydroxide radical of the protective colloid polyvinyl acetate (PVA), and the water resisting property is improved. Tributyl citrate or epoxidized soybean oil is used as an environment-friendly plasticizer, and maleated rosin is also added. The cigarette plug molding glue has the advantages of being environment-friendly, good in initial stickiness and viscosity stability. The viscosity can reach 2000-2200 mPa*s, and the solid content is 47-49%. The water resisting property is better and the waterproof environment-friendly cigarette plug molding glue is suitable for the high-speed cigarette-rolling machine.
Description
Technical field
The present invention relates to shaping glue of a kind of environment-friendly type mouth rod and preparation method thereof, be specifically related to a kind of water-fast shaping glue of environment-friendly type mouth rod being applicable to high-speed cigarette machine and preparation method thereof, belong to cigarette and stick with glue agent field.
Background technology
Cigarette glue comprises packaging glue, connects the shaping glue of mouth glue, overlapping glue and mouth rod, the shaping glue of mouth rod is the tackiness agent for bond in cigarette filter production process the third fine fiber yarn and/or tow, basic performance index are as follows: viscosity is about 2000-2200mPa.s, and pH value is generally 4-7.Known by literature search, for the research of the shaping glue of mouth rod, mostly concentrate on jealous, the elimination peculiar smell aspect of improving propene fibre filter stick, as patent application CN90102340, CN99121623 and CN02128960 etc.
And about mouth rod shaping glue tack, viscosity stability and water tolerance report also fewer.The shaping glue of mouth rod is mainly based on EVA (EVA) class or PVAc (polyvinyl acetate (PVA)) class latex.PVAc latex, when viscosity is bigger than normal, there will be glue thickness, not easily the shortcoming such as flowing, and can harden by low temperature effect and become fragile; The solid content of VAE class latex is relatively high, good fluidity, be applicable to the cigarette that bonds, but viscosity is on the low side.If can gather the advantage of two kinds of latexes, just can obtain modest viscosity, solid content is high and tack good, and rate of drying is fast, can be used for the cigarette glue in high speed cigarette equipment.Under polyvinyl alcohol (hereinafter referred to as PVA) is as the condition of protective colloid, PVAc is polymerized to as patent application CN92109062 have employed VAc monomer; and add appropriate VAE emulsion in order to improve the viscosity and mobility etc. of colloid; but this kind of colloid is only applicable to the cigarette machine that the speed of a motor vehicle is greater than 6000/minute, and containing the harmful material of phthalic ester plasticizer.
The present invention is based on above research, provide that a kind of environmental protection, tack and viscosity stability are good, excellent water resistance, be applicable to the shaping glue of mouth rod of high-speed cigarette machine.
Summary of the invention
The present invention by a large amount of EVA emulsions as base-material; aminoresin is utilized to carry out end-blocking to the hydroxyl of protective colloid PVA; and add environment-friendly plasticizer and the maleated rosin that can improve viscosity stability; the obtained shaping glue environmental protection of mouth rod, tack is good and viscosity stability is good, excellent water resistance, is applicable to high-speed cigarette machine.
To achieve these goals, the present invention adopts following scheme:
The shaping glue of water-fast environment-friendly type mouth rod, be made up of the proportioning raw materials containing following weight content:
Described EVA is commercially available model is BJ707, and solid content is 55%;
Described environment-friendly plasticizer is tributyl citrate or epoxy soybean oil;
Described PVA is self-control PVA, and form according to 2:1 ratio mixed dissolution by 1788 and 1799, solid content is 15%;
Described emulsifying agent be in OP-10 or TX-10 any one or mix with arbitrary proportion;
Described pH adjusting agent is that in sodium malate, sodium bicarbonate and SODIUM PHOSPHATE, MONOBASIC, any one mixes with arbitrary proportion;
Described defoamer is ethanol, and ethanol does not only have the special odor of other alcohols, has again excellent defoaming effect simultaneously.
The present invention also discloses the preparation method of the water-fast shaping glue of environment-friendly type mouth rod further, in accordance with the following steps:
1. the PVA getting 18-23% joins in sealed vessel, open stirrer, setting stirring velocity is 80-150 rev/min, opens heater switch, treat that temperature rises to 100-105 DEG C, open the aminoresin that charging opening adds 3-6% successively in container, the maleated rosin of 3-5%, immediately closes charging opening, continue to stir under maintenance Current Temperatures condition, until maleated rosin all dissolves, leave standstill the rear discharging of cooling, be designated as adhesive A.
2. the EVA getting 62-69% joins in stainless steel vessel, add the environment-friendly plasticizer of 3-5%, open and stir, stirring velocity is after 50-120 rev/min, 0.5-1 hour, continue to add adhesive A in container, the emulsifying agent of 1.8-2.7%, the defoamer of 0.02-0.04%, the pH adjusting agent of 0.05-0.2%, adjustment stirring velocity is 130-200 rev/min, stirs discharging after 1-1.5 hour.
The shaping glue of mouth rod obtained by above scheme is owing to employing environment-friendly plasticizer and carrying out hydroxy-end capped with aminoresin to PVA, have the advantages that environmental protection, tack and viscosity stability are good, viscosity can reach 2000-2200mPas, solid content is 47-49%, meet the performance requriements of the shaping glue of environmental protection mouth rod, excellent water resistance, is applicable to high-speed cigarette machine.
The shaping glue of environment-friendly type mouth of the present invention rod after testing after, each performance index are as follows:
Embodiment
Embodiment 1
1. the PVA getting 20.4kg joins in sealed vessel, open stirrer, setting stirring velocity is 120 revs/min, opens heater switch, treat that temperature rises to 102 DEG C, open the aminoresin that charging opening adds 5kg successively in container, the maleated rosin of 3.5kg, immediately closes charging opening, continue to stir under maintenance Current Temperatures condition, until maleated rosin all dissolves, leave standstill the rear discharging of cooling, be designated as adhesive A.
2. the EVA emulsion of getting 65kg joins in stainless steel vessel, add the environment-friendly plasticizer of 4kg, open and stir, stirring velocity is 120 revs/min, after 0.8 hour, continue to add adhesive A in container, the emulsifying agent of 1kg, the defoamer of 0.02kg, the pH adjusting agent of 0.08kg, adjustment stirring velocity is 150 revs/min, stirs discharging after 1 hour.
Embodiment 2
1. the PVA getting 40kg joins in sealed vessel, open stirrer, setting stirring velocity is 150 revs/min, opens heater switch, treat that temperature rises to 105 DEG C, open the aminoresin that charging opening adds 9kg successively in container, the maleated rosin of 6.8kg, immediately closes charging opening, continue to stir under maintenance Current Temperatures condition, until maleated rosin all dissolves, leave standstill the rear discharging of cooling, be designated as adhesive A.
2. the EVA emulsion of getting 133kg joins in stainless steel vessel, add the environment-friendly plasticizer of 6kg, open and stir, stirring velocity is 120 revs/min, after 1 hour, continue to add adhesive A in container, the emulsifying agent of 5kg, the defoamer of 0.08kg, the pH adjusting agent of 0.12kg, adjustment stirring velocity is 200 revs/min, stirs discharging after 1.5 hours.
Embodiment 3
1. the PVA getting 20.84kg joins in sealed vessel, open stirrer, setting stirring velocity is 100 revs/min, opens heater switch, treat that temperature rises to 104 DEG C, open the aminoresin that charging opening adds 4kg successively in container, the maleated rosin of 3kg, immediately closes charging opening, continue to stir under maintenance Current Temperatures condition, until maleated rosin all dissolves, leave standstill the rear discharging of cooling, be designated as adhesive A.
2. the EVA getting 67kg joins in stainless steel vessel, add the softening agent of 3kg, open and stir, stirring velocity is 100 revs/min, after 0.8 hour, continue to add adhesive A in container, the emulsifying agent of 2kg, the defoamer of 0.02kg, the pH adjusting agent of 0.14kg, adjustment stirring velocity is 200 revs/min, stirs discharging after 1.5 hours.
Embodiment 4
1. the PVA getting 18.1kg joins in sealed vessel, open stirrer, setting stirring velocity is 120 revs/min, opens heater switch, treat that temperature rises to 101 DEG C, open the aminoresin that charging opening adds 6kg successively in container, the maleated rosin of 3.2kg, immediately closes charging opening, continue to stir under maintenance Current Temperatures condition, until maleated rosin all dissolves, leave standstill the rear discharging of cooling, be designated as adhesive A.
2. the EVA getting 66.7kg joins in stainless steel vessel, add the softening agent of 3.8kg, open and stir, stirring velocity is 50 revs/min, after 0.5 hour, continue to add adhesive A in container, the emulsifying agent of 2.1kg, the defoamer of 0.04kg, the pH adjusting agent of 0.06kg, adjustment stirring velocity is 130 revs/min, stirs discharging after 1 hour.
Embodiment 5
1. the PVA getting 20.38kg joins in sealed vessel, open stirrer, setting stirring velocity is 90 revs/min, opens heater switch, treat that temperature rises to 105 DEG C, open the aminoresin that charging opening adds 4.5kg successively in container, the maleated rosin of 5kg, immediately closes charging opening, continue to stir under maintenance Current Temperatures condition, until maleated rosin all dissolves, leave standstill the rear discharging of cooling, be designated as adhesive A.
2. the EVA getting 63kg joins in stainless steel vessel, add the softening agent of 4.2kg, open and stir, stirring velocity is 70 revs/min, after 0.6 hour, continue to add adhesive A in container, the emulsifying agent of 2.7kg, the defoamer of 0.04kg, the pH adjusting agent of 0.18kg, adjustment stirring velocity is 150 revs/min, stirs discharging after 1.2 hours.
Claims (8)
1., for the water-fast shaping glue of environment-friendly type mouth rod of high-speed cigarette machine, it is characterized in that, be made up of the proportioning raw materials containing following weight content:
2. the shaping glue of water-fast environment-friendly type mouth rod as claimed in claim 1, it is characterized in that, described environment-friendly plasticizer is tributyl citrate or epoxy soybean oil.
3. the shaping glue of water-fast environment-friendly type mouth rod as claimed in claim 1, it is characterized in that, described EVA is commercially available model is BJ707, and solid content is 55%.
4. the shaping glue of water-fast environment-friendly type mouth as claimed in claim 1 rod, is characterized in that, described PVA forms for making by oneself according to 2:1 ratio mixed dissolution by 1788 and 1799, and solid content is 15%.
5. the shaping glue of water-fast environment-friendly type mouth as claimed in claim 1 rod, is characterized in that, described emulsifying agent be in OP-10 or TX-10 any one or mix with arbitrary proportion.
6. the shaping glue of water-fast environment-friendly type mouth as claimed in claim 1 rod, is characterized in that, described pH adjusting agent be in sodium malate, sodium bicarbonate and SODIUM PHOSPHATE, MONOBASIC any one or mix with arbitrary proportion.
7. the shaping glue of water-fast environment-friendly type mouth rod as claimed in claim 1, it is characterized in that, described defoamer is ethanol.
8. a preparation method for the shaping glue of water-fast environment-friendly type mouth rod as claimed in claim 1, is characterized in that, in accordance with the following steps:
1) PVA getting 18-23% joins in sealed vessel, open stirrer, setting stirring velocity is 80-150 rev/min, opens heater switch, treat that temperature rises to 100-105 DEG C, open the aminoresin that charging opening adds 3-6% successively in container, the maleated rosin of 3-5%, immediately closes charging opening, continue to stir under maintenance Current Temperatures condition, until maleated rosin all dissolves, leave standstill the rear discharging of cooling, be designated as adhesive A;
2) EVA getting 62-69% joins in stainless steel vessel, add the environment-friendly plasticizer of 3-5%, open and stir, stirring velocity is after 50-120 rev/min, 0.5-1 hour, continue to add adhesive A in container, the emulsifying agent of 1.8-2.7%, the defoamer of 0.02-0.04%, the pH adjusting agent of 0.05-0.2%, adjustment stirring velocity is 130-200 rev/min, stirs discharging after 1-1.5 hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210572209.6A CN103059774B (en) | 2012-12-26 | 2012-12-26 | Waterproof environment-friendly cigarette plug molding glue and preparing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210572209.6A CN103059774B (en) | 2012-12-26 | 2012-12-26 | Waterproof environment-friendly cigarette plug molding glue and preparing method thereof |
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| Publication Number | Publication Date |
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| CN103059774A CN103059774A (en) | 2013-04-24 |
| CN103059774B true CN103059774B (en) | 2015-01-28 |
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| CN201210572209.6A Active CN103059774B (en) | 2012-12-26 | 2012-12-26 | Waterproof environment-friendly cigarette plug molding glue and preparing method thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103980837A (en) * | 2014-05-31 | 2014-08-13 | 全椒祥瑞塑胶有限公司 | Environment-friendly glue |
| CN105567133B (en) * | 2016-01-13 | 2018-10-30 | 华威粘结材料（上海）股份有限公司 | A kind of ultrahigh speed cigarette connects mouth glue and preparation method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06116539A (en) * | 1991-10-01 | 1994-04-26 | Shoei Kagaku Kogyo Kk | Aqueous adhesive for polyolefin foam |
| CN1188129A (en) * | 1997-01-17 | 1998-07-22 | 赵国发 | Adhesive |
| WO2003089511A1 (en) * | 2002-04-19 | 2003-10-30 | Denki Kagaku Kogyo Kabushiki Kaisha | Latex composition |
| CN102031075B (en) * | 2009-09-27 | 2013-02-27 | 曲靖宏程工贸有限公司 | Environmentally-friendly energy-saving cigarette adhesive and production method thereof |
| CN102181247B (en) * | 2011-03-22 | 2012-07-04 | 常德市金芙蓉精细化工有限责任公司 | Water-based superspeed cigarette lap adhesive and preparation method thereof |
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Address after: 571152, No. 18, North Light Road, Lion Industrial Park, Haikou national hi tech Zone, Hainan Applicant after: Hainan Bikai Waterborne Coatings Co., Ltd. Address before: 570125 Hainan city in Haikou Province, North Longkun Road No. 2 Park building 19 floor Applicant before: Hainan Bikai Waterborne Coatings Co., Ltd. |
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Address after: 571152, No. 18, North Light Road, Lion Industrial Park, Haikou national hi tech Zone, Hainan Patentee after: Hainan Kai Kai Shui New Material Co., Ltd. Address before: 571152, No. 18, North Light Road, Lion Industrial Park, Haikou national hi tech Zone, Hainan Patentee before: Hainan Bikai Waterborne Coatings Co., Ltd. |