CN112622463B - Preparation process of high-water-absorption transfer type tipping paper - Google Patents

Preparation process of high-water-absorption transfer type tipping paper Download PDF

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Publication number
CN112622463B
CN112622463B CN202110053188.6A CN202110053188A CN112622463B CN 112622463 B CN112622463 B CN 112622463B CN 202110053188 A CN202110053188 A CN 202110053188A CN 112622463 B CN112622463 B CN 112622463B
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water
paper
parts
transfer
absorption
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CN112622463A (en
Inventor
王英名
潘殿卿
纪旬传
单垒
冯东升
王嘉
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Qingdao Justo Packaging Co ltd
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Qingdao Justo Packaging Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00Inking and printing with a printer's forme
    • B41M1/10Intaglio printing ; Gravure printing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00Inking and printing with a printer's forme
    • B41M1/26Printing on other surfaces than ordinary paper
    • B41M1/30Printing on other surfaces than ordinary paper on organic plastics, horn or similar materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/0011Pre-treatment or treatment during printing of the recording material, e.g. heating, irradiating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M7/00After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M7/00After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
    • B41M7/009After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using thermal means, e.g. infrared radiation, heat
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03Non-macromolecular organic compounds
    • D21H17/05Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/06Alcohols; Phenols; Ethers; Aldehydes; Ketones; Acetals; Ketals
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03Non-macromolecular organic compounds
    • D21H17/05Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/17Ketenes, e.g. ketene dimers
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20Macromolecular organic compounds
    • D21H17/21Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24Polysaccharides
    • D21H17/28Starch
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20Macromolecular organic compounds
    • D21H17/33Synthetic macromolecular compounds
    • D21H17/34Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/35Polyalkenes, e.g. polystyrene
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20Macromolecular organic compounds
    • D21H17/33Synthetic macromolecular compounds
    • D21H17/34Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20Macromolecular organic compounds
    • D21H17/33Synthetic macromolecular compounds
    • D21H17/46Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/56Polyamines; Polyimines; Polyester-imides
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20Macromolecular organic compounds
    • D21H17/33Synthetic macromolecular compounds
    • D21H17/46Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/57Polyureas; Polyurethanes
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63Inorganic compounds
    • D21H17/67Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/675Oxides, hydroxides or carbonates
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H19/00Coated paper; Coating material
    • D21H19/10Coatings without pigments
    • D21H19/14Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/24Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Thermal Sciences (AREA)
  • Toxicology (AREA)
  • Paper (AREA)

Abstract

The invention relates to a preparation process of high-water-absorption transfer tipping paper, which comprises the following steps: (1) preparing high water absorption transfer base paper; (2) printing; (3) carrying out hot stamping; (4) slitting; (5) punching; (6) and (6) packaging. The invention has the advantages that: the method is characterized in that the method improves the problems generated in the rolling and tipping process of the transfer tipping paper, improves the water absorption performance of the product by adjusting the paper water absorption index and the water absorption speed index, and improves the water absorption performance of the product by adjusting the paper water absorption index and the water absorption speed index to meet the requirement of cigarette speed acceleration.

Description

Preparation process of high-water-absorption transfer type tipping paper
Technical Field
The invention relates to a preparation process of high-water-absorption transfer type tipping paper, and relates to the field of tipping paper.
Background
The existing transfer type tipping paper is obtained by compounding base paper and a transfer film, and the tipping paper has strong metal feeling of appearance and bright appearance due to an aluminized layer, so that the tipping paper is popular with consumers, and sometimes the texture of the tipping paper for cigarettes is improved by gold stamping processing, but the tipping paper has the following defects: (1) the water absorption performance is poor, according to the development trend of the on-machine applicability of the existing transfer type cigarette tipping paper material, the improvement of the production efficiency becomes an important problem in the cigarette rolling and connecting process, the improvement of the production efficiency means the speed increase, and the speed increase means that a tipping paper product needs to have better water absorption performance to meet the on-machine applicability in the rolling and connecting process; (2) the preparation process is complicated, the production efficiency is low, the preparation time and the preparation cost are increased, and the production benefit is reduced.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a preparation process of high-water-absorption transfer tipping paper, and the technical scheme of the invention is as follows:
the preparation process of the high-water-absorption transfer type tipping paper comprises the following steps:
(1) preparing high water absorption transfer base paper; (2) printing; (3) carrying out hot stamping; (4) slitting; (5) punching; (6) and (6) packaging.
The step (1) is specifically as follows:
(1-1) weighing the following components, by weight, 60-80 parts of plant fiber, 10-20 parts of calcium carbonate, 10-20 parts of water, 10-30 parts of starch, 1-2 parts of benzisothiazolyl-3 (2H) -ketone, 3-5 parts of polyethyleneimine, 1-5 parts of alkyl ketene dimer, 3-5 parts of polyurethane resin, 3-5 parts of acrylate copolymer, 20-40 parts of ethanol, 1-2 parts of propylene glycol methyl ether and 1-2 parts of styrene-butadiene copolymer.
(1-2) mixing the components in the step (1-1) and then pulping to form a slurry, adding a sizing solution in the pulping process, and mixing the slurry and the sizing solution to form a base paper layer, wherein the amount of the sizing solution added is 3-6% of oven-dried pulp; the concentration of the pulp is controlled to be 4.0-6.0 percent, the mixed pulp degree is 85-950SR, and the water absorption of the reverse side of the bottom paper layer is 38-42g/m2The water absorption speed is 60-100S;
(1-2) selecting a 12-20 mu m biaxially oriented polyester film to prepare a transfer film;
(1-3) coating a release agent on one surface of the transfer film by using an anilox roller to form a release layer, drying to prepare a release film, and printing polyurethane resin on the release layer through a gravure plate to form a resin layer;
(1-4) compounding the base paper layer obtained in the step (1-1) with the transfer film obtained in the step (1-3) through styrene 1, 3-butadiene copolymer, peeling the compounded base paper layer and the transfer film, and obtaining the high-water-absorption transfer base paper after film peeling, wherein the water absorption of the back surface of the paper is 38-42g/m2And the water absorption speed is 80-150S.
In the step (1-3), the drying temperature is 80-120 ℃, and the printing speed is 100-120 m/min; in the step (1-4), the temperature of each heating area is 60-100 ℃ in the compounding process, and the compounding speed is 80-120 m/min.
The step (2) is specifically as follows: printing the high-water-absorption transfer base paper by a gravure anilox roller in an environment with the humidity of 40-60%, sequentially printing ink and gloss oil in the printing sequence, controlling the dry coating quantity of the ink and the gloss oil to be 2-3 g/square meter, the machine speed to be 180 plus one year 200m/min, the drying temperature of a drying tunnel to be 90 +/-5-100 +/-5 ℃, and the water absorption of the back side of the paper after printing to be 35-40g/m2The water absorption speed is 100-200S.
The step (3) is specifically as follows: and carrying out electrochemical aluminum hot stamping on the surface of the printed high-water-absorption transfer base paper, heating to 100-120 ℃, completing the hot stamping process at the machine speed of 100-120m/min and the pressure of 3.0-5.0Pa, and obtaining the semi-finished product of the high-water-absorption transfer tipping paper.
The step (4) is specifically as follows: and cutting the hot stamped semi-finished product of the high-water-absorption transfer tipping paper according to the required specification, wherein the winding tension is 7N-15N, the unwinding tension is 20N-40N, and the cutting speed is 400m/min-500 m/min. Obtaining a semi-finished product of the high-water-absorption transfer type tipping paper bobbin.
The step (5) is specifically as follows: and (3) placing the cut semi-finished product of the high-water-absorption transfer tipping paper bobbin paper on a laser drilling machine, and performing laser drilling at the machine speed of 200-500 m/min under the conditions of the tension of 0.2-0.4 MPa and the air pressure of 0.2-0.7 MPa. And obtaining a finished product of the high-water-absorption transfer tipping paper.
The high-water-absorption transfer type tipping paper is prepared by a preparation process of the high-water-absorption transfer type tipping paper.
The invention has the advantages that:
(1) the method is characterized in that the problems generated in the rolling and tipping acceleration process of the transfer tipping paper are improved, the water absorption performance of the product is improved by adjusting the paper water absorption index and the water absorption speed index in response to the requirement of cigarette acceleration, and the requirement of cigarette acceleration is met.
(2) The process is simple, and the operation is convenient, so that the production cost is reduced, the working efficiency is improved, and the production benefit is increased.
Detailed Description
The invention will be further described with reference to specific embodiments, and the advantages and features of the invention will become apparent as the description proceeds. These examples are illustrative only and do not limit the scope of the present invention in any way. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention, and that such changes and substitutions are intended to be within the scope of the invention.
Example 1: the invention relates to a preparation process of high water absorption transfer type tipping paper, which comprises the following steps:
(1) preparing high water absorption transfer base paper; (2) printing; (3) carrying out hot stamping; (4) slitting; (5) punching; (6) and (6) packaging.
The step (1) is specifically as follows:
(1-1) weighing the following components, by weight, 60 parts of plant fiber, 10 parts of calcium carbonate, 10 parts of water, 10 parts of starch, 1 part of benzisothiazolyl-3 (2H) -ketone, 3 parts of polyethyleneimine, 1 part of alkyl ketene dimer, 3 parts of polyurethane resin, 3 parts of acrylate copolymer, 20 parts of ethanol, 1 part of propylene glycol methyl ether and 1 part of styrene-butadiene copolymer.
(1-2) mixing the components in the step (1-1) and then pulping to form a slurry, adding a sizing solution in the pulping process, and mixing the slurry and the sizing solution to form a base paper layer, wherein the amount of the sizing solution added is 3% by absolute dry pulp; the concentration of the pulp is controlled to be 4.0 percent, the mixed pulp degree is 85SR, and the water absorption of the reverse side of the base paper layer is 38g/m2The water absorption speed is 60S;
(1-2) selecting a 12-micron biaxially oriented polyester film to prepare a transfer film;
(1-3) coating a release agent on one surface of the transfer film by using an anilox roller to form a release layer, drying to prepare a release film, and printing polyurethane resin on the release layer through a gravure plate to form a resin layer;
(1-4) compounding the base paper layer obtained in the step (1-1) with the transfer film obtained in the step (1-3) through styrene 1, 3-butadiene copolymer, peeling the compounded base paper layer and the transfer film, and obtaining the high-water-absorption transfer base paper after film peeling, wherein the water absorption of the back surface of the paper is 38g/m2And a water absorption speed of 80S.
In the step (1-3), the drying temperature is 80 ℃, and the printing speed is 100 m/min; in the step (1-4), the temperature of each heating area is 60 ℃ in the compounding process, and the compounding speed is 80 m/min.
The step (2) is specifically as follows: printing high water absorption transfer base paper by a gravure anilox roller under the environment with the humidity of 40 percent, sequentially printing ink and gloss oil in the printing sequence, controlling the coating dry coating amount of the ink and the gloss oil to be 2 g/square meter, the machine speed to be 180m/min, the drying temperature of a drying tunnel to be 90 +/-5 ℃, and the water absorption of the back surface of the printed paper to be 35g/m2The water absorption speed is 100-200S.
The step (3) is specifically as follows: and (3) carrying out electrochemical aluminum hot stamping on the surface of the printed high-water-absorption transfer base paper, heating to 100 ℃, completing the hot stamping process at a machine speed of 100m/min under the pressure of 3.0Pa and the pressure of 3.0 ℃ to obtain a semi-finished product of the high-water-absorption transfer tipping paper.
The step (4) is specifically as follows: and cutting the hot stamped semi-finished product of the high-water-absorption transfer tipping paper according to the required specification, wherein the rolling tension is 7N, the unreeling tension is 20N, and the cutting speed is 400 m/min. And obtaining a semi-finished product of the high-water-absorption transfer tipping paper bobbin.
The step (5) is specifically as follows: and (3) placing the disc paper semi-finished product of the cut high-water-absorption transfer tipping paper on a laser drilling machine, and performing laser drilling at the machine speed of 200m/min under the conditions of tension of 0.2MPa and air pressure of 0.2MPa to obtain the high-water-absorption transfer tipping paper finished product.
The high-water-absorption transfer type tipping paper is prepared by a preparation process of the high-water-absorption transfer type tipping paper.
Example 2: the preparation process of the high-water-absorption transfer type tipping paper comprises the following steps:
(1) preparing high water absorption transfer base paper; (2) printing; (3) carrying out hot stamping; (4) slitting; (5) punching; (6) and (6) packaging.
The step (1) is specifically as follows:
(1-1) weighing 70 parts of plant fiber, 15 parts of calcium carbonate, 15 parts of water, 20 parts of starch, 1.5 parts of benzisothiazolyl-3 (2H) -ketone, 4 parts of polyethyleneimine, 3 parts of alkyl ketene dimer, 4 parts of polyurethane resin, 4 parts of acrylate copolymer, 30 parts of ethanol, 1.5 parts of propylene glycol methyl ether and 1.5 parts of styrene-butadiene copolymer.
(1-2) mixing the components in the step (1-1) and then pulping to form a slurry, adding a sizing solution in the pulping process, and mixing the slurry and the sizing solution to form a base paper layer, wherein the amount of the sizing solution added is 5% by absolute dry pulp; the concentration of the pulp is controlled to be 5.0 percent, the mixed pulp degree is 500SR, and the water absorption of the reverse side of the bottom paper layer is 400g/m2Water absorption speed 80S;
(1-2) selecting a 16-micron biaxially oriented polyester film to prepare a transfer film;
(1-3) coating a release agent on one surface of the transfer film by using an anilox roller to form a release layer, drying to prepare a release film, and printing polyurethane resin on the release layer through a gravure plate to form a resin layer;
(1-4) preparation of styrene-1, 3-butylene glycolCompounding the base paper layer obtained in the step (1-1) with the transfer film obtained in the step (1-3) by using the alkene copolymer, peeling the compounded base paper layer and the transfer film, and obtaining the high-water-absorption transfer base paper after film peeling, wherein the water absorption of the back surface of the paper is 40g/m2And a water absorption speed of 120S.
In the step (1-3), the drying temperature is 110 ℃, and the printing speed is 110 m/min; in the step (1-4), the temperature of each heating area is 80 ℃ in the compounding process, and the compounding speed is 110 m/min.
The step (2) is specifically as follows: printing high-water-absorption transfer base paper by a gravure anilox roller in an environment with the humidity of 50%, sequentially printing ink and gloss oil in a printing sequence, controlling the coating dry coating amount of the ink and the gloss oil to be 2 g/square meter, the machine speed to be 190m/min, the drying temperature of a drying tunnel to be 100 ℃, and controlling the water absorption of the back surface of the printed paper to be 38g/m2And a water absorption rate of 150S.
The step (3) is specifically as follows: and (3) carrying out electrochemical aluminum hot stamping on the surface of the printed high-water-absorption transfer base paper, heating to 110 ℃, and completing the hot stamping process at the machine speed of 110m/min under the pressure of 4Pa to obtain a semi-finished product of the high-water-absorption transfer tipping paper.
The step (4) is specifically as follows: and cutting the semi-finished product of the thermoprinted high-water-absorption transfer tipping paper according to the required specification, wherein the winding tension is 12N, the unwinding tension is 30N, and the cutting speed is 450 m/min. And obtaining a semi-finished product of the high-water-absorption transfer tipping paper bobbin.
The step (5) is specifically as follows: and (3) placing the cut semi-finished product of the high-water-absorption transfer tipping paper bobbin paper on a laser drilling machine, and performing laser drilling at the machine speed of 300m/min under the conditions of tension of 0.3MPa and air pressure of 0.5 MPa. And obtaining a finished product of the high-water-absorption transfer tipping paper.
The high-water-absorption transfer type tipping paper is prepared by a preparation process of the high-water-absorption transfer type tipping paper.
Example 3: the preparation process of the high-water-absorption transfer type tipping paper comprises the following steps:
(1) preparing high water absorption transfer base paper; (2) printing; (3) carrying out hot stamping; (4) slitting; (5) punching; (6) and (6) packaging.
The step (1) is specifically as follows:
(1-1) weighing 80 parts of plant fiber, 20 parts of calcium carbonate, 20 parts of water, 30 parts of starch, 2 parts of benzisothiazolyl-3 (2H) -ketone, 5 parts of polyethyleneimine, 5 parts of alkyl ketene dimer, 5 parts of polyurethane resin, 5 parts of acrylate copolymer, 40 parts of ethanol, 2 parts of propylene glycol methyl ether and 2 parts of styrene-butadiene copolymer.
(1-2) mixing the components in the step (1-1) and pulping to form pulp, adding sizing solution in the pulping process, and mixing the pulp with the sizing solution to form a base paper layer, wherein the amount of the sizing solution added is 6% of absolute dry pulp; the concentration of the pulp is controlled to be 6.0 percent, the mixed pulp degree is 950SR, and the water absorption of the reverse side of the bottom paper layer is 42g/m2The water absorption speed is 100S;
(1-2) selecting a 20-micron biaxially oriented polyester film to prepare a transfer film;
(1-3) coating a release agent on one surface of the transfer film by using an anilox roller to form a release layer, drying to prepare a release film, and printing polyurethane resin on the release layer through a gravure plate to form a resin layer;
(1-4) compounding the base paper layer obtained in the step (1-1) with the transfer film obtained in the step (1-3) through styrene 1, 3-butadiene copolymer, peeling the compounded base paper layer and the transfer film, and obtaining the high-water-absorption transfer base paper after film peeling, wherein the water absorption of the back surface of the paper is 42g/m2And a water absorption rate of 150S.
In the step (1-3), the drying temperature is 80-120 ℃, and the printing speed is 100-120 m/min; in the step (1-4), the temperature of each heating area is 100 ℃ in the compounding process, and the compounding speed is 120 m/min.
The step (2) is specifically as follows: printing high-water-absorption transfer base paper by a gravure anilox roller in an environment with the humidity of 40-60%, sequentially printing ink and varnish in a printing sequence, controlling the dry coating quantity of the ink and varnish to be 3 g/square meter, the machine speed to be 200m/min, the drying temperature of a drying tunnel to be 100 +/-5 ℃, and reversely turning the printed paperSurface Water absorption of 40g/m2The water absorption speed is 100-200S.
The step (3) is specifically as follows: and (3) carrying out electrochemical aluminum hot stamping on the surface of the printed high-water-absorption transfer type base paper, heating to 120 ℃, completing the hot stamping process at the machine speed of 120m/min under the pressure of 5.0Pa, and obtaining a semi-finished product of the high-water-absorption transfer type tipping paper.
The step (4) is specifically as follows: and cutting the hot stamped semi-finished product of the high-water-absorption transfer tipping paper according to the required specification, wherein the rolling tension is 15N, the unreeling tension is 40N, and the cutting speed is 500 m/min. And obtaining a semi-finished product of the high-water-absorption transfer tipping paper bobbin.
The step (5) is specifically as follows: and (3) placing the cut semi-finished product of the high-water-absorption transfer tipping paper bobbin paper on a laser drilling machine, and performing laser drilling at the machine speed of 500m/min under the conditions of tension of 0.4MPa and air pressure of 0.7 MPa. And obtaining a finished product of the high-water-absorption transfer tipping paper.
The high-water-absorption transfer type tipping paper is prepared by a preparation process of the high-water-absorption transfer type tipping paper.
Based on the above embodiment of the application, the problem that transfer type tipping paper produces in the rolling and tipping acceleration process is improved, and the water absorption performance of the product is improved by adjusting the paper water absorption index and the water absorption speed index, so that the requirement of cigarette acceleration is met.
As shown in table 1, the conventional transfer-type tipping paper product is compared with the tipping paper product prepared according to the present invention.
Figure DEST_PATH_IMAGE001
TABLE 1

Claims (7)

1. The preparation process of the high-water-absorption transfer tipping paper is characterized by comprising the following steps of:
(1) preparing high water absorption transfer base paper; (2) printing; (3) carrying out hot stamping; (4) slitting; (5) punching; (6) packaging; the step (1) is specifically as follows:
(1-1) weighing 60-80 parts of plant fiber, 10-20 parts of calcium carbonate, 10-20 parts of water, 10-30 parts of starch, 1-2 parts of benzisothiazolyl-3 (2H) -ketone, 3-5 parts of polyethyleneimine, 1-5 parts of alkyl ketene dimer, 3-5 parts of polyurethane resin, 3-5 parts of acrylate copolymer, 20-40 parts of ethanol, 1-2 parts of propylene glycol methyl ether and 1-2 parts of styrene-butadiene copolymer.
(1-2) mixing the components in the step (1-1) and then pulping to form a slurry, adding a sizing solution in the pulping process, and mixing the slurry and the sizing solution to form a base paper layer, wherein the amount of the sizing solution added is 3-6% of oven-dried pulp; the concentration of the pulp is controlled to be 4.0-6.0 percent, the mixed pulp degree is 85-950SR, and the water absorption of the reverse side of the bottom paper layer is 38-42g/m2The water absorption speed is 60-100S;
(1-3) selecting a 12-20 mu m biaxially oriented polyester film to prepare a transfer film;
(1-4) coating a release agent on one surface of the transfer film by using an anilox roller to form a release layer, drying to prepare a release film, and printing polyurethane resin on the release layer by using a gravure plate to form a resin layer;
(1-5) compounding the base paper layer obtained in the step (1-2) with the transfer film obtained in the step (1-3) through styrene 1, 3-butadiene copolymer, peeling the compounded base paper layer and the transfer film, and obtaining the high-water-absorption transfer base paper after film peeling, wherein the water absorption of the back surface of the paper is 38-42g/m2And the water absorption speed is 80-150S.
2. The process for preparing tipping paper with high water absorption transfer property according to claim 1, wherein in the step (1-4), the drying temperature is 80-120 ℃, and the printing vehicle speed is 100-120 m/min; in the step (1-5), the temperature of each heating area is 60-100 ℃ in the compounding process, and the compounding speed is 80-120 m/min.
3. The process for preparing high water absorption transfer type tipping paper according to claim 1, wherein the step (2) is specifically as follows: printing the high-water-absorption transfer base paper by a gravure anilox roller in an environment with the humidity of 40-60 percentSequentially printing the ink and the gloss oil, controlling the dry coating quantity of the ink and the gloss oil coating to be 2-3 g/square meter, the machine speed to be 180-200m/min, the drying temperature of a drying tunnel to be 90 +/-5-100 +/-5 ℃, and the water absorption of the back surface of the printed paper to be 35-40g/m2Water absorption speed 100S and 200S.
4. The process for preparing high water absorption transfer type tipping paper according to claim 1, wherein the step (3) is specifically as follows: and carrying out electrochemical aluminum hot stamping on the surface of the printed high-water-absorption transfer base paper, heating to 100-120 ℃, completing the hot stamping process at the machine speed of 100-120m/min and the pressure of 3.0-5.0Pa, and obtaining the semi-finished product of the high-water-absorption transfer tipping paper.
5. The preparation process of the high water absorption transfer type tipping paper according to claim 4, characterized in that the step (4) is specifically: and cutting the thermoprinted semi-finished product of the high-water-absorption transfer tipping paper according to the required specification, wherein the winding tension is 7N-15N, the unwinding tension is 20N-40N, and the cutting speed is 400m/min-500m/min, so that the semi-finished product of the high-water-absorption transfer tipping paper bobbin paper is obtained.
6. The process for preparing high water absorption transfer type tipping paper according to claim 3, wherein the step (5) is specifically as follows: and (3) placing the disc paper semi-finished product of the cut high-water-absorption transfer tipping paper on a laser drilling machine, and performing laser drilling at the machine speed of 200-500 m/min under the conditions of tension of 0.2-0.4 MPa and air pressure of 0.2-0.7 MPa to obtain the high-water-absorption transfer tipping paper finished product.
7. A tipping paper of the super absorbent transfer type, characterized by being produced by the production process according to any one of claims 1 to 6.
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