CN112442919B - Connecting agent suitable for acid-containing composite-flavor tipping paper and preparation method thereof - Google Patents

Connecting agent suitable for acid-containing composite-flavor tipping paper and preparation method thereof Download PDF

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Publication number
CN112442919B
CN112442919B CN202011433695.4A CN202011433695A CN112442919B CN 112442919 B CN112442919 B CN 112442919B CN 202011433695 A CN202011433695 A CN 202011433695A CN 112442919 B CN112442919 B CN 112442919B
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parts
mixed solution
tipping paper
stirring speed
stirring
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CN112442919A (en
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何宗修
龚麟
杨正德
王长寿
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China Tobacco Yunnan Industrial Co Ltd
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China Tobacco Yunnan Industrial Co Ltd
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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
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • 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
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H19/22—Polyalkenes, e.g. polystyrene
    • 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
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/34—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising cellulose or derivatives thereof
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • 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
    • D21H27/10—Packing paper

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

The invention discloses a connecting agent suitable for acid-containing composite tipping paper and a preparation method thereof, wherein the connecting agent is prepared from the following raw materials in parts by weight: 5-20 parts of polyvinyl alcohol, 1-10 parts of polyvinylpyrrolidone, 1-10 parts of hydroxyethyl cellulose, 1-10 parts of alcohol-soluble rosin modified resin, 0.1-0.5 part of edible polyethylene wax, 10-50 parts of ethanol and 30-70 parts of purified water. The binding agent is weak acid, does not react with sour substances, and special components in the binding agent can generate complexation with acidic groups, so that the decay period of the acidic substances is prolonged, and the sour taste is kept for a longer time. Meanwhile, the bonding agent has the characteristics of transparency of a paint film, no influence on the color of the ground color, firm adhesion with the ground color ink layer, wear resistance, environmental protection, safety, simple and easily controlled production process and the like.

Description

Connecting agent suitable for acid-containing composite-flavor tipping paper and preparation method thereof
Technical Field
The invention relates to a coating composition, in particular to a connecting agent suitable for acid-containing composite-flavor tipping paper and a preparation method thereof.
Background
The tipping paper is special paper which takes base paper (white base paper, aluminized transfer paper and the like) as a base material and is used for rolling up the cigarette section and the filter stick section through the procedures of pre-printing design, printing processing, post-printing treatment and the like. With the progress of the cigarette industry technology, the improvement of related products and technologies is promoted, and tipping paper is an important element in cigarettes and has great innovation in functions and purposes. The application of the tipping paper to the cigarette enterprises is not limited to simple packaging, the decoration and the printing aesthetic property of the tipping paper are more important, and the tipping paper with a single connection function can not meet the design requirement of cigarettes. The tipping paper is in direct contact with the oral cavity of the consumer, so that developers and the consumer are promoted to want the tipping paper to have certain special taste, and different tastes such as sweetness, sourness, coolness, sour sweetness, sweetness and the like are endowed to the tipping paper through technical innovation, so that the consumer obtains special lip taste experience in the smoking process, and the special taste feeling coordinated with the cigarette fragrance of the cigarette is captured. As a supplement to the traditional type, tipping paper with a certain taste has gained widespread acceptance and popularity on the market once it has been pushed out.
The tipping paper containing acid and acid composite taste is used as one of important matters, and is prepared by adding an independent sour substance or the sour substance and other gustatory substances through a certain production process. Because of the special physicochemical properties of sour substances, such as weak acidity, water solubility and the like, the processing process of the sour substances is more specific than other taste types such as sweetness, coolness and the like. The conventional solvent-type connecting agent is utilized, the sour substance can not be dissolved, a homogeneous system can not be formed with the solvent-type connecting agent, the quality of the production process is difficult to control, and meanwhile, the sour substance can migrate to the surface of tipping paper and decay quickly, so that the sour taste can be quickly lost, and the storage period is short. The aqueous connecting agent generally contains alkaline amine, and acid-base neutralization reaction can occur between the aqueous connecting agent and sour substances, so that the chemical structure of the sour substances is directly destroyed, and the designed acidic taste cannot be achieved.
Disclosure of Invention
In order to solve the defects in the prior art, the invention aims to provide a connecting agent suitable for acid-containing composite-flavor tipping paper and a preparation method thereof. The connecting agent is weak acid, does not generate chemical reaction with sour substances, and special components in the connecting agent can generate complexation with acidic groups, so that the decay period of the sour substances is prolonged, and the sour remains longer.
In order to achieve the above purpose, the invention adopts the following technical means: the connecting agent suitable for the sour taste tipping paper comprises the following raw materials in parts by weight: 5-20 parts of polyvinyl alcohol, 1-10 parts of polyvinylpyrrolidone, 1-10 parts of hydroxyethyl cellulose, 1-10 parts of alcohol-soluble rosin modified resin, 0.1-0.5 part of edible polyethylene wax, 10-50 parts of ethanol and 30-70 parts of purified water.
Preferably, the connecting agent suitable for the sour taste tipping paper comprises the following raw materials in parts by weight: 8-12 parts of polyvinyl alcohol, 3-4 parts of polyvinylpyrrolidone, 1-3 parts of hydroxyethyl cellulose, 2-6 parts of alcohol-soluble rosin modified resin, 0.1-0.3 part of edible polyethylene wax, 20-40 parts of ethanol and 40-60 parts of purified water.
The polyvinyl alcohol (PVA) is prepared from vinyl acetate through polymerization and alcoholysis, is a white, stable and nontoxic water-soluble high polymer, can be quickly dissolved in water to form a stable colloid, and is a good solvent. The formed film has excellent adhesion, solvent resistance, abrasion resistance, tensile strength and oxygen barrier property. The polyvinyl alcohol resin (PVA) has both hydrophilic and hydrophobic functional groups, and is therefore a substance having interfacial activity, and therefore can be used as a protective colloid in the emulsification and suspension polymerization of polymers. PVA is hardly affected by weak acid, weak base or organic solvent, and has high oil resistance. The method is mainly used for producing products such as synthetic fibers, plastics, adhesives, coatings, novel building materials and the like, and is widely used in the industries and fields such as chemical industry, textile industry, printing and papermaking industry, leather making industry, building industry and the like.
Polyvinylpyrrolidone (polyvinyl pyrrolidone) is PVP for short, is a nonionic water-based high molecular compound, is the most special in N-vinyl amide polymers, and has the deepest research and wide fine chemical varieties. Has general properties of water-soluble polymer compound, such as colloid protecting effect, film forming property, cohesiveness, hygroscopicity, solubilizing effect or agglomerating effect. PVP can form solid complexes with a number of substances, particularly compounds containing hydroxyl, carboxyl, amino, and other active hydrogen atoms. The thermodynamic activity of the micromolecular substances is reduced after the micromolecular substances are complexed by PVP, so that the stability is improved; PVP is dissolved in most organic solvents, and has low toxicity and good biocompatibility. The polymer emulsion polymerization and suspension polymerization can be used as a thickener, a stabilizer and a particle size regulator to be used as a surface coating agent of organic azo pigment to be added into ink and ink.
Hydroxyethyl cellulose (HEC), formula (C) 2 H 6 O 2 ) n Is a white or light yellow, odorless and nontoxic fibrous or powdery solid, is prepared by etherification reaction of alkali cellulose and ethylene oxide (or chloroethanol), belongs to nonionic soluble cellulose ethers, and has softening temperature: 135-140 ℃. Because HEC has good thickening, suspending, dispersing, emulsifying, binding, film forming, moisture protection, protective colloid provision and the likeThe characteristics of the polymer are widely applied to the fields of petroleum exploitation, coating, construction, medical food, textile, papermaking, high polymer polymerization reaction and the like.
The alcohol-soluble rosin modified resin is light-colored resin formed by modifying rosin, dibasic acid and polybasic acid. Color (iron cobalt color number): 4-8; acid value: 180-250mgKOH/g; softening point (ring and ball method): 90-150 ℃. The application is as follows: the alcohol-soluble rosin resin is prepared by partially esterifying unsaturated acid modified rosin and polyalcohol, can be dissolved in solvents such as ethanol, methanol, gasoline and the like, and can be dissolved in alcohol-soluble gravure printing ink, varnish, water-based ink, paint and the like.
The food-grade polyethylene wax is superfine polyethylene wax micropowder, and the white powder has the special properties of low viscosity, high softening point, white color, high glossiness, good lubricity, higher hardness, good wear resistance, anti-adhesion and stain resistance, anti-precipitation, scratch resistance, smooth hand feeling, excellent dispersibility and the like. The pigment has good light resistance and chemical property, can be used as a carrier of pigment, can improve the wear resistance of paint and ink, improve the dispersibility of pigment and filler, and prevent pigment from sinking. No toxicity, no corrosion, high softening point, high hardness and moderate viscosity. Compared with resins, the melt viscosity is low, and the polyethylene hydrocarbon resin has similar chemical resistance, excellent electrical properties and excellent heat resistance. Has excellent compatibility with various plastics, resins, paraffin wax and the like. Has special dissolving behavior to the solvent. The ink is applied to the fields of woodenware paint, industrial paint, powder coating, inner printing, surface printing, silk screen, relief printing, intaglio printing and the like.
Ethanol is an organic matter, commonly called alcohol, is saturated monohydric alcohol with one hydroxyl group, is a flammable and volatile colorless transparent liquid at normal temperature and normal pressure, and its aqueous solution has the smell of bouquet and is slightly irritating. Has the smell of wine and pungent and spicy taste, and is slightly sweet. The ethanol has wide application, and can be used for preparing acetic acid, beverage, essence, paint, ink, etc.
The preparation method of the connecting agent suitable for sour taste tipping paper comprises the following steps:
a. adding purified water weighed according to the proportion into a dispersing machine, and gradually adding polyvinyl alcohol, polyvinylpyrrolidone and hydroxyethyl cellulose weighed according to the proportion under the condition that the stirring speed is 100-300 r/min;
b. adjusting the stirring speed of the dispersing machine to 600-1000r/min, and stirring for 1-2 h at normal temperature to obtain a mixed solution A;
c. adding the weighed ethanol according to the proportion into a container, gradually adding the weighed alcohol-soluble rosin modified resin according to the proportion under the condition of stirring speed of 100-300r/min, adjusting the stirring speed to 600-1000r/min after the addition is finished, and stirring for 1-2 h at normal temperature to obtain a mixed solution B;
d. under the condition that the stirring speed is 100-300r/min, adding the food-grade polyethylene wax weighed according to the proportion into the mixed solution B, adjusting the stirring speed to 600-1000r/min after the feeding is finished, and stirring for 1-2 h at normal temperature to obtain a mixed solution C;
e. adding the mixed solution C into the mixed solution A, stirring for 0.5h at normal temperature under the stirring speed of 600-1000r/min until the mixed solution is completely and uniformly dispersed, supplementing 100 parts by ethanol, and filtering by a 180-200 mesh screen to obtain the connecting agent suitable for sour taste tipping paper.
The invention has the following beneficial effects:
(1) the connecting agent for sour taste tipping paper provided by the invention is weak acid, does not react with sour substances, and can generate complexation with acidic groups by special components in the connecting agent, so that the decay period of the sour substances is prolonged, and the sour taste is kept for a longer time.
(2) The connecting agent suitable for sour taste tipping paper has the characteristics of transparency of a paint film, no influence on the color of a ground color, firm adhesion with a ground color ink layer and wear resistance.
(3) The prepared connecting agent suitable for the sour taste tipping paper is environment-friendly, safe, and simple and easy to control in production process.
Detailed Description
Example 1
The specific formula of the embodiment comprises the following components in parts by weight: 12 parts of polyvinyl alcohol, 4 parts of polyvinylpyrrolidone, 1 part of hydroxyethyl cellulose, 2.9 parts of alcohol-soluble rosin modified resin, 0.1 part of edible polyethylene wax, 20 parts of ethanol and 60 parts of purified water.
The production is carried out according to the following steps:
a. adding purified water weighed according to the proportion into a dispersing machine, and gradually adding polyvinyl alcohol, polyvinylpyrrolidone and hydroxyethyl cellulose weighed according to the proportion under the condition that the stirring speed is 100-300 r/min;
b. adjusting the stirring speed of the dispersing machine to 600-1000r/min, and stirring for 1-2 h at normal temperature to obtain a mixed solution A;
c. adding the weighed ethanol according to the proportion into a container, gradually adding the weighed alcohol-soluble rosin modified resin according to the proportion under the condition of stirring speed of 100-300r/min, adjusting the stirring speed to 600-1000r/min after the addition is finished, and stirring for 1-2 h at normal temperature to obtain a mixed solution B;
d. under the condition that the stirring speed is 100-300r/min, adding the food-grade polyethylene wax weighed according to the proportion into the mixed solution B, adjusting the stirring speed to 600-1000r/min after the feeding is finished, and stirring for 1-2 h at normal temperature to obtain a mixed solution C;
e. adding the mixed solution C into the mixed solution A, stirring for 0.5h at normal temperature under the stirring speed of 600-1000r/min until the mixed solution is completely and uniformly dispersed, supplementing 100 parts by ethanol, and filtering by a 180-200 mesh screen to obtain the connecting agent suitable for sour taste tipping paper.
Adding appropriate amount of citric acid into the prepared connecting agent, and drying at 130-150deg.C and printing speed of 180-200m/min and 0.5-0.8g/m at 20-30deg.C under 50-70% relative humidity 2 Printing process with dry coating amount of 32-45g/m 2 Printing, drying and rolling the surface of the tipping paper to obtain the sour taste tipping paper product. The tipping paper has light sour taste, and is firmly attached to the ground color ink layer and is wear-resistant.
Example 2
The specific formula of the embodiment comprises the following components in parts by weight: 10 parts of polyvinyl alcohol, 3.5 parts of polyvinylpyrrolidone, 2 parts of hydroxyethyl cellulose, 4.3 parts of alcohol-soluble rosin modified resin, 0.2 part of edible polyethylene wax, 30 parts of ethanol and 50 parts of purified water.
The production is carried out according to the following steps:
a. adding purified water weighed according to the proportion into a dispersing machine, and gradually adding polyvinyl alcohol, polyvinylpyrrolidone and hydroxyethyl cellulose weighed according to the proportion under the condition that the stirring speed is 100-300 r/min;
b. adjusting the stirring speed of the dispersing machine to 600-1000r/min, and stirring for 1-2 h at normal temperature to obtain a mixed solution A;
c. adding the weighed ethanol according to the proportion into a container, gradually adding the weighed alcohol-soluble rosin modified resin according to the proportion under the condition of stirring speed of 100-300r/min, adjusting the stirring speed to 600-1000r/min after the addition is finished, and stirring for 1-2 h at normal temperature to obtain a mixed solution B;
d. under the condition that the stirring speed is 100-300r/min, adding the food-grade polyethylene wax weighed according to the proportion into the mixed solution B, adjusting the stirring speed to 600-1000r/min after the feeding is finished, and stirring for 1-2 h at normal temperature to obtain a mixed solution C;
e. adding the mixed solution C into the mixed solution A, stirring for 0.5h at normal temperature under the stirring speed of 600-1000r/min until the mixed solution is completely and uniformly dispersed, supplementing 100 parts by ethanol, and filtering by a 180-200 mesh screen to obtain the connecting agent suitable for sour taste tipping paper.
Adding appropriate amount of malic acid into the prepared connecting agent, and adopting 110 line/cm printing plate, drying at 130-150deg.C and printing speed of 180-200m/min and 0.5-0.8g/m at 20-30deg.C and relative humidity of 50-70% 2 Printing process with dry coating amount of 32-45g/m 2 Printing, drying and rolling the surface of the tipping paper to obtain the sour taste tipping paper product. The tipping paper has light sour taste, and is firmly attached to the ground color ink layer and is wear-resistant.
Example 3
The specific formula of the embodiment comprises the following components in parts by weight: 8 parts of polyvinyl alcohol, 3 parts of polyvinylpyrrolidone, 3 parts of hydroxyethyl cellulose, 5.7 parts of alcohol-soluble rosin modified resin, 0.3 part of edible polyethylene wax, 40 parts of ethanol and 40 parts of purified water.
The production is carried out according to the following steps:
a. adding purified water weighed according to the proportion into a dispersing machine, and gradually adding polyvinyl alcohol, polyvinylpyrrolidone and hydroxyethyl cellulose weighed according to the proportion under the condition that the stirring speed is 100-300 r/min;
b. adjusting the stirring speed of the dispersing machine to 600-1000r/min, and stirring for 1-2 h at normal temperature to obtain a mixed solution A;
c. adding the weighed ethanol according to the proportion into a container, gradually adding the weighed alcohol-soluble rosin modified resin according to the proportion under the condition of stirring speed of 100-300r/min, adjusting the stirring speed to 600-1000r/min after the addition is finished, and stirring for 1-2 h at normal temperature to obtain a mixed solution B;
d. under the condition that the stirring speed is 100-300r/min, adding the food-grade polyethylene wax weighed according to the proportion into the mixed solution B, adjusting the stirring speed to 600-1000r/min after the feeding is finished, and stirring for 1-2 h at normal temperature to obtain a mixed solution C;
e. adding the mixed solution C into the mixed solution A, stirring for 0.5h at normal temperature under the stirring speed of 600-1000r/min until the mixed solution is completely and uniformly dispersed, supplementing 100 parts by ethanol, and filtering by a 180-200 mesh screen to obtain the connecting agent suitable for sour taste tipping paper.
Adding proper amount of neotame and malic acid compound into the prepared connecting agent, and adopting printing plate with 110 lines/cm, drying temperature of 130-150deg.C and printing speed of 180-200m/min and printing speed of 0.5-0.8g/m in the environment with relative humidity of 50-70% 2 Printing process with dry coating amount of 32-45g/m 2 Printing, drying and rolling the surface of the tipping paper to obtain the sour and sweet taste tipping paper product. The tipping paper has light sour and sweet taste, and is firmly attached to the ground color ink layer and is wear-resistant.
Example 4
The connecting agent suitable for the sour taste tipping paper comprises the following raw materials in parts by weight: 5 parts of polyvinyl alcohol, 10 parts of polyvinylpyrrolidone, 4 parts of hydroxyethyl cellulose, 5.5 parts of alcohol-soluble rosin modified resin, 0.5 part of edible polyethylene wax, 45 parts of ethanol and 30 parts of purified water.
The procedure was as in example 1.
Adding proper amount of neotame and citric acid compound into the prepared connecting agent, and adopting a printing plate with 110 lines/cm, a drying temperature of 130-150 ℃ and a printing speed of 180-200m/min and a printing speed of 0.5-0.8g/m in an environment with a temperature of 20-30 ℃ and a relative humidity of 50-70% 2 Printing process with dry coating amount of 32-45g/m 2 Printing, drying and rolling the surface of the tipping paper to obtain the sour and sweet taste tipping paper product. The tipping paper has light sour and sweet taste, and is firmly attached to the ground color ink layer and is wear-resistant.
Example 5
The connecting agent suitable for the sour taste tipping paper comprises the following raw materials in parts by weight: 15 parts of polyvinyl alcohol, 1 part of polyvinylpyrrolidone, 2 parts of hydroxyethyl cellulose, 1.9 parts of alcohol-soluble rosin modified resin, 0.1 part of edible polyethylene wax, 10 parts of ethanol and 70 parts of purified water.
The procedure was as in example 1.
Adding proper amount of neotame and malic acid compound into the prepared connecting agent, and adopting printing plate with 110 lines/cm, drying temperature of 130-150deg.C and printing speed of 180-200m/min and printing speed of 0.5-0.8g/m in the environment with relative humidity of 50-70% 2 Printing process with dry coating amount of 32-45g/m 2 Printing, drying and rolling the surface of the tipping paper to obtain the sour and sweet taste tipping paper product. The tipping paper has light sour and sweet taste, and is firmly attached to the ground color ink layer and is wear-resistant.

Claims (2)

1. The preparation method of the connecting agent suitable for the sour taste tipping paper is characterized by comprising the following raw materials in parts by weight: 5-20 parts of polyvinyl alcohol, 1-10 parts of polyvinylpyrrolidone, 1-10 parts of hydroxyethyl cellulose, 1-10 parts of alcohol-soluble rosin modified resin, 0.1-0.5 part of edible polyethylene wax, 10-50 parts of ethanol and 30-70 parts of purified water;
the preparation method comprises the following steps:
a. adding purified water weighed according to the proportion into a dispersing machine, and gradually adding polyvinyl alcohol, polyvinylpyrrolidone and hydroxyethyl cellulose weighed according to the proportion under the condition that the stirring speed is 100-300 r/min;
b. adjusting the stirring speed of the dispersing machine to 600-1000r/min, and stirring for 1-2 h at normal temperature to obtain a mixed solution A;
c. adding the weighed ethanol according to the proportion into a container, gradually adding the weighed alcohol-soluble rosin modified resin according to the proportion under the condition of stirring speed of 100-300r/min, adjusting the stirring speed to 600-1000r/min after the addition is finished, and stirring for 1-2 h at normal temperature to obtain a mixed solution B;
d. under the condition of stirring speed of 100-300r/min, adding the food-grade polyethylene wax weighed according to the proportion into the mixed solution B, adjusting the stirring speed to 600-1000r/min after the feeding is finished, and stirring for 1-2 h at normal temperature to obtain a mixed solution C;
e. adding the mixed solution C into the mixed solution A, stirring for 0.5h at normal temperature under the condition of stirring speed of 600-1000r/min until the mixed solution is completely and uniformly dispersed, supplementing 100 parts by ethanol, and filtering by a 180-200 mesh screen to obtain the connecting agent suitable for sour taste tipping paper.
2. The preparation method according to claim 1, wherein the raw materials are as follows in parts by weight: 8-12 parts of polyvinyl alcohol, 3-4 parts of polyvinylpyrrolidone, 1-3 parts of hydroxyethyl cellulose, 2-6 parts of alcohol-soluble rosin modified resin, 0.1-0.3 part of edible polyethylene wax, 20-40 parts of ethanol and 40-60 parts of purified water.
CN202011433695.4A 2020-12-10 2020-12-10 Connecting agent suitable for acid-containing composite-flavor tipping paper and preparation method thereof Active CN112442919B (en)

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CN114438826B (en) * 2022-02-14 2023-07-18 河南中烟工业有限责任公司 Sweet profile modified neotame sweetener suitable for tipping paper for cigarettes as well as preparation method and application thereof

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CN102732098B (en) * 2012-07-23 2013-10-16 玉溪市星源油墨厂 Ink for low-heavy metal tipping paper, and preparation method thereof
CN108264797B (en) * 2018-02-08 2020-10-13 玉溪接装纸制造有限公司 Gravure pearlescent varnish for tipping paper and preparation method thereof
CN108576922B (en) * 2018-03-21 2020-06-16 云南中烟工业有限责任公司 Compound additive for reducing release amount of phenol in smoke and application thereof
CN109294328A (en) * 2018-10-10 2019-02-01 玉溪接装纸制造有限公司 A kind of gravure ink binder and preparation method thereof suitable for tipping paper of aluminizing
CN110747691A (en) * 2019-09-25 2020-02-04 云南中烟工业有限责任公司 Anti-lip adhesion tipping paper for cigarettes

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