CN111334123B - Preparation method of environment-friendly ink for packaging kinked sugar - Google Patents

Preparation method of environment-friendly ink for packaging kinked sugar Download PDF

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CN111334123B
CN111334123B CN202010262773.2A CN202010262773A CN111334123B CN 111334123 B CN111334123 B CN 111334123B CN 202010262773 A CN202010262773 A CN 202010262773A CN 111334123 B CN111334123 B CN 111334123B
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parts
ink
packaging
environment
sugar
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CN111334123A (en
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李文安
李伟
陈苗苗
潘增加
张松超
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Jinhua Bell Ink Co ltd
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Jinhua Bell Ink Co ltd
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C09D11/10—Printing inks based on artificial resins
    • C09D11/106—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C09D11/107—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F230/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
    • C08F230/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal
    • C08F230/08—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C09D11/10—Printing inks based on artificial resins
    • C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
    • C09D11/103—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds of aldehydes, e.g. phenol-formaldehyde resins
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C09D11/10—Printing inks based on artificial resins
    • C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
    • C09D11/104—Polyesters
    • C09D11/105—Alkyd resins

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  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Wrappers (AREA)

Abstract

The invention relates to the field of ink preparation, in particular to a preparation method of environment-friendly ink for packaging kinked sugar; according to the preparation method of the environment-friendly ink for packaging the kinked sugar, disclosed by the invention, the ink adhesion promoter is used in the environment-friendly ink for packaging the kinked sugar, so that the ink adhesion can be obviously enhanced, the used modified poly-phenolic resin can also be used for enhancing the adhesion, and the formula raw materials are mutually cooperated, so that the ink has stronger adaptability and has better adhesion on kinked films made of cellophane, PET and PVC materials; in addition, the environment-friendly ink for packaging the kinking sugar is not easy to pull wires and fog plates, the glossiness of the product is good, the production method is simple in process flow, the production cost is reduced, and the industrial production prospect is good.

Description

Preparation method of environment-friendly ink for packaging kinked sugar
Technical Field
The invention relates to the field of ink preparation, in particular to a preparation method of environment-friendly ink for packaging kinks.
Background
The tangle film is widely applied to the packaging of various commodities such as wine, food, sports goods, sterilized tableware, electronic and electric appliances, daily necessities, artware, building and protective products, audio-visual products, medicines, stationery, toys, doors, plastic hardware, glass ceramics and the like, so that the appearance of the tangle film is more vivid and beautiful, the packaging grade of the product is improved, and the tangle film has the protection effects of dust prevention, disorder and the like on the product.
201810741421.8 discloses a PVC tangle film for candy packaging and its preparation method, the PVC tangle film contains: 130 parts of PVC resin powder; 9-13 parts of a reinforcing agent; 0.55-0.75 part of processing modifier; 0.8-1.5 parts of a stabilizer; 0.15-0.35 part of external lubricant. This a PVC kinks membrane for candy packing produces preparation work to PVC kinkmembrane through a series of process flows such as compounding, extrusion, calendering, cooling design, rolling, cutting, inspection, packing, and the order through process flow is unified, can promote the effect that PVC kinked membrane produced excellent.
201721147691.3 discloses a VMPET kinking film for high-speed packaging, which comprises an upper layer and a bottom layer, wherein the upper layer is an aluminum-plated layer, the bottom layer is a kinking layer, and the kinking layer is a PET polyester slice and a PBT polyester slice. The utility model discloses a VMPET kinks film for high-speed packing possesses following beneficial effect: 1) the bottom layer is made of high-modulus and high-crystallinity PE polyester T slices and PBT polyester slices, the surface gloss of the film is good, the twisting effect is excellent, the film is suitable for high-speed automatic packaging, and the speed can reach 2000 particles/minute; 2) the PET kinking film is subjected to vacuum aluminum plating due to surface activity to produce the VMPET aluminum plating film which has excellent aluminum plating fastness, does not remove aluminum powder during kinking packaging, can meet the requirement of high-speed packaging, has barrier property after being plated with the aluminum film, and prolongs the shelf life of packaged food.
201410742533.7 relates to a packaging film for chocolate or lollipop, in particular to a high-barrier kinking packaging film, which comprises an aluminized polyester film layer, wherein an ink layer is printed on the surface of one side of the aluminized polyester film layer, a silicon dioxide-plated polyester film layer is attached to the surface of the other side of the aluminized polyester film layer, and a gloss oil layer is arranged on the surface of the ink layer; the thickness of aluminizing polyester film layer is 12um ~19um, the thickness of printing ink layer is 1um, the thickness of plating silica polyester film layer is 12 um. The high-gloss oil is coated on the aluminized surface of the aluminized polyester film of the product after the ink is printed, so that twisting and shaping are facilitated when the candy is bound, the silica-plated polyester film has high barrier property, so that the shelf life of contents can be better prolonged, and meanwhile, the sanitary performance is greatly guaranteed because the silica-plated polyester surface is in contact with the packaged contents.
At present, the twist packaging film is mainly a PVC film, a PET film and cellophane, but twist film printing ink used in the market at present can only be printed on a twist film made of a PVC material generally, and can not be used universally on other materials; moreover, the currently used printing ink also contains benzene and ketone solvent printing ink, so that the environment-friendly performance is poor, and the printing ink has safety risk when being used for packaging food such as candies and the like.
Disclosure of Invention
In order to solve the problems, the invention provides a preparation method of environment-friendly ink for packaging kinked sugar.
A preparation method of kink sugar packaging environment-friendly printing ink comprises the following specific preparation scheme:
adding 40-58 parts of ethanol, 15-35 parts of isopropanol, 3-8 parts of polyalcohol, 0.5-1.0 part of tartronic acid and 0.5-2.4 parts of stearyl erucamide into a mixing kettle according to the mass parts, stirring for 20-30min, mixing uniformly, adding 35-48 parts of acrylic resin, 1-5 parts of alkyd resin and 15-20 parts of modified phenolic resin, and adding 20-34 parts of pigment and 0.4-1.2 parts of dispersing agent, controlling the temperature to be 30-40 ℃, dispersing at a high speed for 60-120min, adding 0.6-0.9 part of adhesive, 0.2-0.6 part of aluminum stearate, 0.1-0.5 part of anti-gelling agent and 0.3-0.8 part of fumed silica, dispersing at a high speed for 10-30min, and grinding to the fineness of 5-15 mu m to obtain the environment-friendly ink for packaging the kinking sugar.
The adhesive is an ink adhesion promoter, and raw materials comprise allyl trimethyl ammonium chloride and dimethyl (vinyl) silane;
the allyl trimethyl ammonium chloride and dimethyl (vinyl) silane are subjected to hydrosilylation reaction to obtain an intermediate product 1, and the reaction formula is as follows:
Figure DEST_PATH_IMAGE002
the raw material of the ink adhesion promoter comprises zinc acrylate;
the intermediate product 1 is polymerized with zinc acrylate and ethyl acrylate, and the reaction formula is as follows:
Figure DEST_PATH_IMAGE004
the ink adhesion promoter is prepared by the following method:
adding 6-10 parts by mass of allyl trimethyl ammonium chloride and 30-50 parts by mass of dimethyl (vinyl) silane into a reaction kettle, controlling the temperature to be 40-60 ℃, stirring for 10-20min, then slowly adding 100-180 parts by mass of isopropanol and 0.5-2 parts by mass of 5-15 mass percent of chloroplatinic acid isopropanol solution into the reaction kettle after uniformly mixing, controlling the temperature to be 70-80 ℃, controlling the addition within 60-120min, and then stirring and reacting for 100-180 min; obtaining an intermediate product 1;
and after the reaction is finished, adding 0.3-1.5 parts of zinc acrylate, 10-22 parts of ethyl acrylate and 1.2-4.5 parts of ammonium persulfate into the reaction kettle, continuing to perform heat preservation reaction for 40-120min, adding 5-16 parts of sodium carbonate, stirring and reacting for 10-30min, distilling to remove isopropanol, and drying to obtain the ink adhesion promoter.
The modified phenolic resin is bisphenol A modified phenolic resin or urethane modified phenolic resin or rosin modified phenolic resin.
The polyalcohol is diethylene glycol or glycerol or pentaerythritol.
The dispersant is sodium lignosulphonate, a formaldehyde condensate of dodecyl naphthalene sulfonate or sodium dodecyl benzene sulfonate.
The anti-gelling agent is 1-8% of a linseed oil solution of abietic acid.
The pigment is organic color pigment lemon yellow or metal complex dye sun-proof turquoise blue and acid complex blue or inorganic pigment titanium dioxide.
According to the preparation method of the environment-friendly ink for packaging kinks, disclosed by the invention, the environment-friendly ink for packaging kinks uses an ink adhesion promoter, allyltrimethylammonium chloride and dimethyl (vinyl) silane are subjected to hydrosilylation reaction, and then are subjected to polymerization reaction with zinc acrylate and ethyl acrylate, the polymer contains a silane-based structure of O-Zn-O, the ink adhesion can be obviously enhanced, the used modified poly-phenolic resin can also be used for enhancing the adhesion, and the formula raw materials are synergistic with each other, so that the ink has strong adaptability and good adhesion on kinked films made of cellophane, PET and PVC materials; in addition, the environment-friendly ink for packaging the kinking sugar is not easy to pull wires and fog plates, the glossiness of the product is good, the production method is simple in process flow, the production cost is reduced, and the industrial production prospect is good.
Detailed Description
The invention is further illustrated by the following specific examples:
the samples in the experimental examples were examined for their tinting strength and adhesion on PET-quality tangle films according to the standard QB/T1046-2012 analysis.
Example 1
A preparation method of kink sugar packaging environment-friendly printing ink comprises the following specific preparation scheme:
adding 40g of ethanol, 15g of isopropanol, 3g of polyol, 0.5g of tartronic acid and 0.5g of stearyl erucamide into a mixing kettle, stirring for 20min, uniformly mixing, adding 35g of acrylic resin, 1g of alkyd resin and 15g of modified phenolic resin, adding 20g of pigment and 0.4g of dispersing agent, controlling the temperature at 30 ℃, dispersing at high speed for 60min, adding 0.6g of adhesive, 0.2g of aluminum stearate, 0.1g of reverse gelatinizing agent and 0.3g of fumed silica, dispersing at high speed for 10min, and grinding until the fineness is 5 mu m to obtain the environment-friendly twist sugar packaging ink.
The adhesive is an ink adhesion promoter and is prepared by the following method:
adding 6g of allyl trimethyl ammonium chloride and 30g of dimethyl (vinyl) silane into a reaction kettle, controlling the temperature to be 40 ℃, stirring for 10min, then uniformly mixing 100g of isopropanol and 0.5g of chloroplatinic acid isopropanol solution with the mass percentage concentration of 5, slowly adding into the reaction kettle, controlling the temperature to be 70 ℃, controlling the adding within 60min, and then stirring and reacting for 100 min; and after the reaction is finished, adding 0.3g of zinc acrylate, 10g of ethyl acrylate and 1.2g of ammonium persulfate into the reaction kettle, continuing to perform heat preservation reaction for 40min, adding 5g of sodium carbonate, stirring and reacting for 10min, distilling to remove isopropanol, and drying to obtain the ink adhesion promoter.
The modified phenolic resin is bisphenol A modified phenolic resin.
The polyalcohol is diethylene glycol.
The dispersant is sodium lignosulphonate.
The anti-gelatinizing agent is 1% of a rosin acid linseed oil solution.
The pigment is organic color pigment lemon yellow.
The coloring power of the sample in this example on the PET tangle film was 105%, and the adhesion fastness was 100%.
Example 2
A preparation method of kink sugar packaging environment-friendly printing ink comprises the following specific preparation scheme:
adding 47g of ethanol, 25g of isopropanol, 5g of polyol, 0.8g of tartronic acid and 1.4g of stearyl erucamide into a mixing kettle, stirring for 25min, uniformly mixing, adding 40g of acrylic resin, 3g of alkyd resin and 18g of modified phenolic resin, adding 28g of pigment and 0.8g of dispersing agent, controlling the temperature to be 35 ℃, dispersing at high speed for 90min, adding 0.7g of adhesive, 0.4g of aluminum stearate, 0.3g of reverse gelatinizing agent and 0.5g of fumed silica, dispersing at high speed for 20min, and grinding until the fineness is 8 mu m to obtain the environment-friendly twist sugar packaging ink.
The adhesive is an ink adhesion promoter and is prepared by the following method:
adding 8g of allyl trimethyl ammonium chloride and 35g of dimethyl (vinyl) silane into a reaction kettle, controlling the temperature to be 45 ℃, stirring for 18min, then uniformly mixing 150g of isopropanol and 1g of chloroplatinic acid isopropanol solution with the mass percentage concentration of 10, slowly adding into the reaction kettle, controlling the temperature to be 75 ℃, controlling the adding within 80min to be finished, and then stirring for reaction for 160 min; and after the reaction is finished, adding 1g of zinc acrylate, 18g of ethyl acrylate and 3g of ammonium persulfate into the reaction kettle, continuing to perform heat preservation reaction for 100min, adding 10g of sodium carbonate, stirring for reaction for 15min, distilling to remove isopropanol, and drying to obtain the ink adhesion promoter.
The modified phenolic resin is urethane modified phenolic resin.
The polyalcohol is glycerol.
The dispersant is a dodecyl naphthalene sulfonic acid formaldehyde condensate.
The anti-gelatinizing agent is 4% abietic acid solution of linseed oil.
The pigment is a metal complex dye, namely, sun-proof turquoise blue.
The coloring power of the sample in this example on the PET tangle film was 108%, and the adhesion fastness was 100%.
Example 3
A preparation method of kink sugar packaging environment-friendly printing ink comprises the following specific preparation scheme:
adding 58g of ethanol, 35g of isopropanol, 8g of polyol, 1.0g of tartronic acid and 2.4g of stearyl erucamide into a mixing kettle, stirring for 30min, uniformly mixing, adding 48g of acrylic resin, 5g of alkyd resin and 20g of modified phenolic resin, adding 34g of pigment and 1.2g of dispersing agent, controlling the temperature at 40 ℃, dispersing at high speed for 120min, adding 0.9g of adhesive, 0.6g of aluminum stearate, 0.5g of reverse gelatinizing agent and 0.8g of fumed silica, dispersing at high speed for 30min, and grinding until the fineness is 15 mu m to obtain the environment-friendly twist sugar packaging ink.
The adhesive is an ink adhesion promoter and is prepared by the following method:
adding 10g of allyl trimethyl ammonium chloride and 50g of dimethyl (vinyl) silane into a reaction kettle, controlling the temperature to be 60 ℃, stirring for 20min, then uniformly mixing 180g of isopropanol and 2g of chloroplatinic acid isopropanol solution with the mass percentage concentration of 15g, slowly adding into the reaction kettle, controlling the temperature to be 80 ℃, controlling the adding within 120min, and then stirring and reacting for 180 min; and after the reaction is finished, adding 1.5g of zinc acrylate, 22g of ethyl acrylate and 4.5g of ammonium persulfate into the reaction kettle, continuing to perform heat preservation reaction for 120min, adding 16g of sodium carbonate, stirring and reacting for 30min, distilling to remove isopropanol, and drying to obtain the ink adhesion promoter.
The modified phenolic resin is rosin modified phenolic resin.
The polyalcohol is pentaerythritol.
The dispersant is sodium dodecyl benzene sulfonate.
The anti-gelatinizing agent is linseed oil solution of 8% abietic acid.
The pigment is inorganic pigment titanium dioxide.
The coloring power of the sample in this example on the PET tangle film was 110%, and the adhesion fastness was 100%.
Comparative example 1
A preparation method of kink sugar packaging environment-friendly printing ink comprises the following specific preparation scheme:
adding 40g of ethanol, 15g of isopropanol, 3g of polyol, 0.5g of tartronic acid and 0.5g of stearyl erucamide into a mixing kettle, stirring for 20min, uniformly mixing, adding 35g of acrylic resin, 1g of alkyd resin and 15g of modified phenolic resin, adding 20g of pigment and 0.4g of dispersing agent, controlling the temperature at 30 ℃, dispersing at high speed for 60min, adding 0.2g of aluminum stearate, 0.1g of reverse gelatinizing agent and 0.3g of fumed silica, dispersing at high speed for 10min, and grinding until the fineness is 5 mu m to obtain the environment-friendly twist sugar packaging ink.
The modified phenolic resin is bisphenol A modified phenolic resin.
The polyalcohol is diethylene glycol.
The dispersant is sodium lignosulphonate.
The anti-gelatinizing agent is 1% of a rosin acid linseed oil solution.
The pigment is organic color pigment lemon yellow.
The coloring power of the sample in this example on the PET tangle film was 91%, and the adhesion fastness was 75%.
Comparative example 2
A preparation method of kink sugar packaging environment-friendly printing ink comprises the following specific preparation scheme:
adding 40g of ethanol, 15g of isopropanol, 3g of polyol, 0.5g of tartronic acid and 0.5g of stearyl erucamide into a mixing kettle, stirring for 20min, uniformly mixing, adding 35g of acrylic resin, 1g of alkyd resin and 15g of modified phenolic resin, adding 20g of pigment and 0.4g of dispersing agent, controlling the temperature at 30 ℃, dispersing at high speed for 60min, adding 0.6g of adhesive, 0.1g of reverse gelatinizing agent and 0.3g of fumed silica, dispersing at high speed for 10min, and grinding until the fineness is 5 mu m to obtain the environment-friendly twist sugar packaging ink.
The adhesive is an ink adhesion promoter and is prepared by the following method:
adding 30g of dimethyl (vinyl) silane into a reaction kettle, controlling the temperature to be 40 ℃, stirring for 10min, then uniformly mixing 100g of isopropanol and 0.5g of chloroplatinic acid isopropanol solution with the mass percentage concentration of 5, slowly adding into the reaction kettle, controlling the temperature to be 70 ℃, controlling the addition within 60min, and then stirring and reacting for 100 min; and after the reaction is finished, adding 0.3g of zinc acrylate, 10g of ethyl acrylate and 1.2g of ammonium persulfate into the reaction kettle, continuing to perform heat preservation reaction for 40min, adding 5g of sodium carbonate, stirring and reacting for 10min, distilling to remove isopropanol, and drying to obtain the ink adhesion promoter.
The modified phenolic resin is bisphenol A modified phenolic resin.
The polyalcohol is diethylene glycol.
The dispersant is sodium lignosulphonate.
The anti-gelatinizing agent is 1% of a rosin acid linseed oil solution.
The pigment is organic color pigment lemon yellow.
The coloring power of the sample in this example on the PET tangle film was 104%, and the adhesion strength was 86%.
Comparative example 3
A preparation method of kink sugar packaging environment-friendly printing ink comprises the following specific preparation scheme:
adding 40g of ethanol, 15g of isopropanol, 3g of polyol, 0.5g of tartronic acid and 0.5g of stearyl erucamide into a mixing kettle, stirring for 20min, uniformly mixing, adding 35g of acrylic resin, 1g of alkyd resin and 15g of phenolic resin, adding 20g of pigment and 0.4g of dispersing agent, controlling the temperature at 30 ℃, dispersing at high speed for 60min, adding 0.6g of adhesive, 0.2g of aluminum stearate, 0.1g of reverse gelatinizing agent and 0.3g of fumed silica, dispersing at high speed for 10min, and grinding to the fineness of 5 mu m to obtain the sugar packaging environment-friendly ink.
The adhesive is an ink adhesion promoter and is prepared by the following method:
adding 6g of allyl trimethyl ammonium chloride and 30g of dimethyl (vinyl) silane into a reaction kettle, controlling the temperature to be 40 ℃, stirring for 10min, then uniformly mixing 100g of isopropanol and 0.5g of chloroplatinic acid isopropanol solution with the mass percentage concentration of 5, slowly adding into the reaction kettle, controlling the temperature to be 70 ℃, controlling the adding within 60min, and then stirring and reacting for 100 min; and after the reaction is finished, adding 10g of ethyl acrylate and 1.2g of ammonium persulfate into the reaction kettle, continuing to perform heat preservation reaction for 40min, adding 5g of sodium carbonate, stirring and reacting for 10min, distilling to remove isopropanol, and drying to obtain the ink adhesion promoter.
The polyalcohol is diethylene glycol.
The dispersant is sodium lignosulphonate.
The anti-gelatinizing agent is 1% of a rosin acid linseed oil solution.
The pigment is organic color pigment lemon yellow.
The coloring power of the sample in this example on the PET tangle film was 102%, and the adhesion fastness was 93%.
Example 4
A preparation method of kink sugar packaging environment-friendly printing ink comprises the following specific preparation scheme:
adding 40g of ethanol, 15g of isopropanol, 3g of polyol, 0.5g of tartronic acid and 0.5g of stearyl erucamide into a mixing kettle, stirring for 20min, uniformly mixing, adding 35g of acrylic resin, 1g of alkyd resin and 15g of modified phenolic resin, adding 20g of pigment and 0.4g of dispersing agent, controlling the temperature at 30 ℃, dispersing at high speed for 60min, adding 0.6g of adhesive, 0.2g of aluminum stearate, 0.1g of reverse gelatinizing agent and 0.3g of fumed silica, dispersing at high speed for 10min, and grinding until the fineness is 5 mu m to obtain the environment-friendly twist sugar packaging ink.
The adhesive is an ink adhesion promoter and is prepared by the following method:
adding 6g of allyl trimethyl ammonium chloride into a reaction kettle, controlling the temperature to be 40 ℃, stirring for 10min, then uniformly mixing 100g of isopropanol and 0.5g of chloroplatinic acid isopropanol solution with the mass percentage concentration of 5, slowly adding the mixture into the reaction kettle, controlling the temperature to be 70 ℃, controlling the adding to be finished within 60min, and then stirring and reacting for 100 min; and after the reaction is finished, adding 0.3g of zinc acrylate, 10g of ethyl acrylate and 1.2g of ammonium persulfate into the reaction kettle, continuing to perform heat preservation reaction for 40min, adding 5g of sodium carbonate, stirring and reacting for 10min, distilling to remove isopropanol, and drying to obtain the ink adhesion promoter.
The modified phenolic resin is bisphenol A modified phenolic resin.
The polyalcohol is diethylene glycol.
The dispersant is sodium lignosulphonate.
The anti-gelatinizing agent is 1% of a rosin acid linseed oil solution.
The pigment is organic color pigment lemon yellow.
The coloring power of the sample in this example on the PET tangle film was 101%, and the adhesion fastness was 85%.

Claims (7)

1. A preparation method of kink sugar packaging environment-friendly printing ink comprises the following specific preparation scheme:
adding 40-58 parts of ethanol, 15-35 parts of isopropanol, 3-8 parts of polyalcohol, 0.5-1.0 part of tartronic acid and 0.5-2.4 parts of stearyl erucamide into a mixing kettle according to the mass parts, stirring for 20-30min, mixing uniformly, adding 35-48 parts of acrylic resin, 1-5 parts of alkyd resin and 15-20 parts of modified phenolic resin, adding 20-34 parts of pigment and 0.4-1.2 parts of dispersing agent, controlling the temperature to be 30-40 ℃, dispersing at a high speed for 60-120min, adding 0.6-0.9 part of adhesive, 0.2-0.6 part of aluminum stearate, 0.1-0.5 part of anti-gelling agent and 0.3-0.8 part of fumed silica, dispersing at a high speed for 10-30min, and grinding to the fineness of 5-15 mu m to obtain the environment-friendly kinking sugar packaging ink;
the adhesive is an ink adhesion promoter and is prepared by the following method:
adding 6-10 parts by mass of allyl trimethyl ammonium chloride and 30-50 parts by mass of dimethyl (vinyl) silane into a reaction kettle, controlling the temperature to be 40-60 ℃, stirring for 10-20min, then uniformly mixing 180 parts by mass of isopropanol with 100-15 parts by mass of chloroplatinic acid isopropanol solution, slowly adding into the reaction kettle, controlling the temperature to be 70-80 ℃, controlling the addition within 60-120min, and then stirring and reacting for 100-180 min; obtaining an intermediate product 1;
and after the reaction is finished, adding 0.3-1.5 parts of zinc acrylate, 10-22 parts of ethyl acrylate and 1.2-4.5 parts of ammonium persulfate into the reaction kettle, continuing to perform heat preservation reaction for 40-120min, adding 5-16 parts of sodium carbonate, stirring and reacting for 10-30min, distilling to remove isopropanol, and drying to obtain the ink adhesion promoter.
2. The method for preparing the environment-friendly ink for packaging the kinking sugar as claimed in claim 1, wherein the method comprises the following steps: the adhesive is an ink adhesion promoter, and the raw material comprises zinc acrylate.
3. The method for preparing the environment-friendly ink for packaging the kinking sugar as claimed in claim 1, wherein the method comprises the following steps: the modified phenolic resin is bisphenol A modified phenolic resin or urethane modified phenolic resin or rosin modified phenolic resin.
4. The method for preparing the environment-friendly ink for packaging the kinking sugar as claimed in claim 1, wherein the method comprises the following steps: the polyalcohol is diethylene glycol or glycerol or pentaerythritol.
5. The method for preparing the environment-friendly ink for packaging the kinking sugar as claimed in claim 1, wherein the method comprises the following steps: the dispersant is sodium lignosulphonate, a formaldehyde condensate of dodecyl naphthalene sulfonate or sodium dodecyl benzene sulfonate.
6. The method for preparing the environment-friendly ink for packaging the kinking sugar as claimed in claim 1, wherein the method comprises the following steps: the anti-gelling agent is 1-8% of a linseed oil solution of abietic acid.
7. The method for preparing the environment-friendly ink for packaging the kinking sugar as claimed in claim 1, wherein the method comprises the following steps: the pigment is organic color pigment lemon yellow or metal complex dye sun-proof turquoise blue and acid complex blue or inorganic pigment titanium dioxide.
CN202010262773.2A 2020-04-07 2020-04-07 Preparation method of environment-friendly ink for packaging kinked sugar Active CN111334123B (en)

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Denomination of invention: Preparation method of environmental friendly ink for twist candy packaging

Effective date of registration: 20221115

Granted publication date: 20220322

Pledgee: Zhejiang Pujiang Rural Commercial Bank Co.,Ltd.

Pledgor: JINHUA BELL INK Co.,Ltd.

Registration number: Y2022330003087