CN112030595A - Environment-friendly three-dimensional wear-resistant packaging paper and production process thereof - Google Patents

Environment-friendly three-dimensional wear-resistant packaging paper and production process thereof Download PDF

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Publication number
CN112030595A
CN112030595A CN202010941038.4A CN202010941038A CN112030595A CN 112030595 A CN112030595 A CN 112030595A CN 202010941038 A CN202010941038 A CN 202010941038A CN 112030595 A CN112030595 A CN 112030595A
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China
Prior art keywords
paper
environment
rotate
friendly
lead screw
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Withdrawn
Application number
CN202010941038.4A
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Chinese (zh)
Inventor
戴村
代绍军
马晓艳
王爱莲
戴林
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Jieshou Xinhua Decoration Color Printing Co ltd
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Jieshou Xinhua Decoration Color Printing Co ltd
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Priority to CN202010941038.4A priority Critical patent/CN112030595A/en
Publication of CN112030595A publication Critical patent/CN112030595A/en
Withdrawn legal-status Critical Current

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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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/02—Means for moving the cutting member into its operative position for cutting
    • B26D5/06—Means for moving the cutting member into its operative position for cutting by electrical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • B26D5/12—Fluid-pressure means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2628—Means for adjusting the position of the cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/02—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with longitudinal slitters or perforators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
    • B65H35/06—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with blade, e.g. shear-blade, cutters or perforators
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F13/00—Making discontinuous sheets of paper, pulpboard or cardboard, or of wet web, for fibreboard production
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/04—Hydrocarbons
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/48—Condensation polymers of aldehydes or ketones with phenols
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic 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
    • D21H17/56—Polyamines; Polyimines; Polyester-imides
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/62—Rosin; 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/675—Oxides, hydroxides or carbonates
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
    • 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
    • D21H21/06—Paper forming aids
    • D21H21/10—Retention agents or drainage improvers
    • 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
    • D21H21/18—Reinforcing agents
    • 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
    • D21H21/18—Reinforcing agents
    • D21H21/20—Wet strength agents

Abstract

The invention discloses an environment-friendly three-dimensional wear-resistant packing paper and a production process thereof, wherein a small amount of titanium dioxide and talcum powder are added into paper pulp raw materials to be used as inorganic filler, so that the surface smoothness of the packing paper is improved, the inner gap of paper is reduced and thinned, phenolic resin is used as a wet strength agent, the wet strength of the packing paper is enhanced, a mixture of polyethyleneimine and polyacrylamide is used as a retention aid, the loss of the filler and fine fibers in the papermaking process is reduced, the quality of the packing paper is improved, turpentine and paraffin are mixed into the raw material mixture, the mixture is stirred by a paddle type stirrer to be mixed and reacted with the paper pulp raw material components in the raw material mixture, the foam in the papermaking process is effectively eliminated, the water resistance of finished packing paper is improved, starch and rosin sizing materials are added into the raw materials to be used as sizing materials and are stirred with biodegradable bamboo fibers and other raw materials, further enhancing the water resistance of the wrapping paper.

Description

Environment-friendly three-dimensional wear-resistant packaging paper and production process thereof
Technical Field
The invention relates to the technical field of packaging paper processing, in particular to environment-friendly three-dimensional wear-resistant packaging paper and a production process thereof.
Background
The packing paper has the characteristics of small air permeability, no corrosion and certain water resistance.
The water-resistant effect of the existing packaging paper is not ideal, and meanwhile, the phenomenon of hair falling of the paper is easy to occur in the forming process of the packaging paper. Meanwhile, the prior wrapping paper has obvious surface abrasion in the case of long-term use. When current cutting equipment cuts the wrapping paper, can't guarantee that the wrapping paper does not corrugate, cause the unevenness of wrapping paper cutting position easily.
Disclosure of Invention
The invention aims to provide environment-friendly three-dimensional wear-resistant packaging paper and a production process thereof, and solves the following technical problems: (1) the paper pulp is added with a small amount of titanium dioxide and talcum powder which are used as inorganic fillers, so that the surface smoothness of the packaging paper is improved, the inner space of the paper is reduced and thinned, phenolic resin is used as a wet strength agent, the wet strength of the packaging paper is enhanced, a mixture of polyethyleneimine and polyacrylamide is used as a retention aid, the loss of the fillers and fine fibers in the paper making process is reduced, the quality of the packaging paper is improved, turpentine and paraffin are mixed in a raw material mixture, a paddle stirrer is used for stirring the mixture, so that the mixture and paper pulp raw material components in the raw material mixture are subjected to mixing reaction, the foam in the paper making process is effectively eliminated, the water resistance of the finished packaging paper is improved, starch and rosin sizing materials are added in the raw materials and used as sizing materials, and are stirred with biodegradable bamboo fibers and other raw materials, so that the water resistance of the packaging paper is further enhanced, the surface strength and the friction resistance of the paper are improved, the hair falling phenomenon of the paper in the forming process is reduced, and the attractiveness and the texture of the product are improved; (2) when the packing paper is cut on the first supporting table, the piston rod of the first air cylinder pushes the lifting plate downwards, the lifting plate drives the first cutter holder and the first roller holder to descend, the leveling rollers on the first roller holder contact the packing paper, the two leveling rollers level the packing paper on two sides of the first cutter holder, when the piston rod of the first air cylinder continues to push downwards, the spring rod at the bottom of the lifting plate contracts, the cutting blade on the first cutter holder cuts the packing paper, the output shaft of the longitudinal adjusting motor drives the second screw rod to rotate through the two belt pulleys I and the belt I, the lifting arm descends along the horizontal adjusting frame, the lifting arm drives the telescopic shaft to extend through the bearing holder, the leveling belt on the guide frame contacts the packing paper, the leveling belts on two sides of the cutting position of the packing paper are leveled through the structure, the spring rod at the bottom of the connecting seat contracts, the cutting blade on the second cutter holder cuts, when the cutting equipment is used for cutting the packing paper, the leveling rollers on two sides of the first cutter holder and the leveling belts on two sides of the second cutter holder are arranged, so that two sides of a cutting position cannot wrinkle when the packing paper is cut, the cutting position of the packing paper is more parallel and level, and waste materials cannot be cut; (3) before the wrapping paper is cut on the second supporting table, a horizontal adjusting motor is started, an output shaft of the horizontal adjusting motor drives a first lead screw to rotate, a horizontal adjusting frame moves horizontally on a fixing plate to further adjust the horizontal position of a lifting frame, a longitudinal adjusting motor is started after adjustment, an output shaft of a driving motor drives a telescopic shaft to rotate through two belt pulleys and a belt pulley, the telescopic shaft drives the lifting frame to rotate, the lifting frame drives two cutting blades to rotate through two second tool apron bases, the cutting angle of the cutting blades at the bottoms of the second tool apron bases is adjusted, an interval adjusting motor is started, an output shaft of the interval adjusting motor drives a third lead screw to rotate, the third lead screw drives the two second tool apron bases to move oppositely or reversely, the interval between the two second tool apron bases is adjusted, and through the structural arrangement, the cutting equipment can meet the multi-angle requirement of the wrapping, the wrapper of different widths can be cut.
The purpose of the invention can be realized by the following technical scheme:
the environment-friendly three-dimensional wear-resistant packaging paper is prepared from the following raw materials in parts by weight: 100-150 parts of biodegradable bamboo fiber, 20-30 parts of starch, 5-10 parts of rosin sizing material, 10-20 parts of talcum powder, 5-10 parts of titanium dioxide, 3-5 parts of wet strength agent, 3-5 parts of dry strength agent, 3-5 parts of retention aid, 1-3 parts of turpentine and 1-3 parts of paraffin;
the environment-friendly three-dimensional wear-resistant packaging paper is prepared by the following steps:
the method comprises the following steps: putting biodegradable bamboo fiber, starch, rosin sizing material, talcum powder and titanium dioxide into a mixing stirrer for stirring for 20-30 minutes, and filtering impurities of the stirred mixture through a filter screen to obtain a raw material mixture;
step two: putting the raw material mixture into a precipitation container for precipitation, adding a wet strength agent, a dry strength agent, a retention aid, turpentine and paraffin, and stirring the raw material mixture in the precipitation container by using a paddle stirrer to obtain a paper pulp mixture;
step three: pouring the paper pulp mixture into a head box, diluting the paper pulp mixture, uniformly spraying the diluted paper pulp on a forming net through a pipeline, putting the forming net sprayed with the paper pulp into a ventilated environment with the room temperature of 25-30 ℃ for airing, and obtaining wet paper when the moisture content on the forming net is reduced to 5-15 wt%;
step four: taking down the wet paper on the forming net, extruding the wet paper by using a squeezing roller, uniformly sticking the extruded wet paper on the surface of a drying cylinder, and drying;
step five: the dried paper is sequentially colored and lines are pressed in a forming machine to obtain wrapping paper, the wrapping paper is wound on a wrapping paper roll and sequentially passes through a first supporting table, a receiving roller and a second supporting table which are arranged between two conveying belts, when the wrapping paper is cut on the first supporting table, a first cylinder piston rod downwards pushes a lifting plate, the lifting plate drives a first cutter base and a first roller base to descend, a leveling roller on the first roller base contacts the wrapping paper, two leveling rollers level two sides of the first cutter base, a spring rod at the bottom of the lifting plate contracts when the first cylinder piston rod continues to push downwards, a cutting blade on the first cutter base cuts the wrapping paper, before the wrapping paper is cut on the second supporting table, a horizontal adjusting motor is started, an output shaft of the horizontal adjusting motor drives a first screw rod to rotate, and a horizontal adjusting frame horizontally moves on a fixing plate, then adjusting the horizontal position of the lifting frame, starting a longitudinal adjusting motor after adjustment, driving a motor output shaft to drive a telescopic shaft to rotate through two belt pulleys II and a belt II, the telescopic shaft driving the lifting frame to rotate, the lifting frame driving two cutting blades to rotate through two second tool apron, adjusting the cutting angle of the cutting blade at the bottom of the second tool apron, starting an interval adjusting motor, driving a third lead screw to rotate through an interval adjusting motor output shaft, the third lead screw driving the two second tool apron to move oppositely or reversely, adjusting the interval of the two second tool apron, driving the second lead screw to rotate through the two belt pulleys I and the belt I, a lifting arm descending along the horizontal adjusting frame, further driving the telescopic shaft to extend through a bearing seat, a leveling belt on a guide frame contacts with the wrapping paper, the two sides of the cutting position of the wrapping paper are leveled by the leveling belts at the two sides of, the spring rod of connecting seat bottom contracts, and the cutting blade on the second blade holder cuts the wrapping paper, and the three-dimensional wear-resisting wrapping paper of environmental protection that obtains after cutting twice, the three-dimensional wear-resisting wrapping paper of environmental protection falls into in the material receiving box through the guide of deflector, opens elevator motor, and the elevator motor output shaft drives the rotation of fourth lead screw, and the fourth lead screw drives the material receiving box and rises, takes out the three-dimensional wear-resisting wrapping paper of environmental protection from the material receiving box.
Furthermore, the content of magnesium oxide in the talcum powder is 30 wt%, the content of silicon dioxide in the talcum powder is 60 wt%, and the mesh number of the talcum powder particles is 1000-1200 meshes.
Furthermore, the content of titanium dioxide in the titanium dioxide is more than 97 wt%, and the biodegradable bamboo fiber is short fiber.
Furthermore, the wet strength agent is phenolic resin, the dry strength agent is polyacrylamide, and the retention aid is a mixture of polyethyleneimine and polyacrylamide.
Furthermore, the rotating speed of the mixing stirrer in the step one is 40-50 rpm, and the rotating speed of the paddle stirrer in the step two is 80-100 rpm.
And further, the drying time of the forming net sprayed with the paper pulp in the third step is 8-12 hours.
Further, the cutting device comprises a cutting chamber, a packaging paper roll is horizontally and rotatably arranged in the cutting chamber, two conveying belts are arranged in the cutting chamber and are arranged at the same height, two conveying rollers are arranged in the conveying belts and are connected with each other through the conveying belts in a transmission manner, a first supporting table and a second supporting table are arranged between the two conveying belts and are arranged at the same height, a receiving roller is arranged between the first supporting table and the second supporting table and is horizontally and rotatably arranged in the cutting chamber, a first cutting mechanism is arranged above the first supporting table and comprises a first air cylinder, the first air cylinder is arranged at the top of the cutting chamber, a lifting plate is arranged at the end part of a piston rod of the first air cylinder, and two first roller seats are arranged at the bottom of the lifting plate through a spring rod, the two first roller seats are rotatably provided with leveling rollers, a first cutter holder is arranged between the two first roller seats, the first cutter holder is arranged at the bottom of the lifting plate, a second cutting mechanism is arranged above the second supporting table and comprises a horizontal adjusting motor, a first lead screw is arranged at the end part of an output shaft of the horizontal adjusting motor, the first lead screw is in threaded connection with a horizontal adjusting frame, the horizontal adjusting frame is slidably arranged on a fixed plate, the horizontal adjusting frame is longitudinally and slidably provided with a lifting arm, a longitudinal adjusting motor is arranged on the horizontal adjusting frame, an output shaft of the longitudinal adjusting motor is in transmission connection with a second lead screw through two first belt pulleys and a first belt, the second lead screw is in threaded connection with the lifting arm, a driving motor is arranged on the horizontal adjusting frame, and an output shaft of the driving motor is in transmission connection with a telescopic shaft through two second belt pulleys and a second belt, the lifting arm is provided with a bearing seat, the bearing seat on the lifting arm is sleeved at the position, close to the bottom, of the telescopic shaft, the bottom of the telescopic shaft is provided with a lifting frame, the bottom of the lifting frame is slidably provided with two second tool holders, the bottom of the lifting frame is horizontally and rotatably provided with a third lead screw, thread surfaces at two ends of the third lead screw are symmetrically distributed along the middle part, one end of the lifting frame is provided with an interval adjusting motor, an output shaft of the interval adjusting motor is connected with the third lead screw, two ends of the third lead screw are in threaded connection with the two second tool holders, the bottoms of the first tool holder and the second tool holder are both provided with cutting blades, two sides of the second tool holders are both provided with connecting seats, the bottom of the connecting seats is provided with a guide frame through a spring rod, the guide frame is rotatably provided, the cutting chamber is characterized in that the guide plate is obliquely arranged, a material receiving box is arranged on one side of the guide plate and is in threaded connection with a fourth lead screw, the fourth lead screw is longitudinally rotated and arranged in the cutting chamber, a lifting motor is installed at the top of the cutting chamber, and an output shaft of the lifting motor is connected with the fourth lead screw.
The invention has the beneficial effects that:
(1) the invention relates to an environment-friendly three-dimensional wear-resistant packing paper and a production process thereof, wherein a small amount of titanium dioxide and talcum powder are added into paper pulp raw materials to be used as inorganic filler, so that the surface smoothness of the packing paper is improved, the inner space of paper is reduced and thinned, phenolic resin is used as a wet strength agent, the wet strength of the packing paper is enhanced, a mixture of polyethyleneimine and polyacrylamide is used as a retention aid, the loss of the filler and fine fibers in the paper making process is reduced, the quality of the packing paper is improved, turpentine and paraffin are mixed into the raw material mixture, the mixture is stirred by a paddle stirrer to be mixed and reacted with the paper pulp raw material components in the raw material mixture, the foam in the paper making process is effectively eliminated, the water resistance of the finished packing paper is improved, starch and rosin sizing materials are added into the raw materials to be used as sizing materials and are stirred with biodegradable bamboo fibers and other raw materials, the water resistance of the packaging paper is further enhanced, the surface strength and the friction resistance of the packaging paper are improved, the hair falling phenomenon of the paper in the forming process is reduced, and the attractiveness and the texture of the product are improved;
(2) when the packing paper is cut on the first supporting table, the piston rod of the first air cylinder pushes the lifting plate downwards, the lifting plate drives the first cutter holder and the first roller holder to descend, the leveling rollers on the first roller holder contact the packing paper, the two leveling rollers level the packing paper on two sides of the first cutter holder, when the piston rod of the first air cylinder continues to push downwards, the spring rod at the bottom of the lifting plate contracts, the cutting blade on the first cutter holder cuts the packing paper, the output shaft of the longitudinal adjusting motor drives the second screw rod to rotate through the two belt pulleys I and the belt I, the lifting arm descends along the horizontal adjusting frame, the lifting arm drives the telescopic shaft to extend through the bearing holder, the leveling belt on the guide frame contacts the packing paper, the leveling belts on two sides of the cutting position of the packing paper are leveled through the structure, the spring rod at the bottom of the connecting seat contracts, the cutting blade on the second cutter holder cuts, when the cutting equipment is used for cutting the packing paper, the leveling rollers on two sides of the first cutter holder and the leveling belts on two sides of the second cutter holder are arranged, so that two sides of a cutting position cannot wrinkle when the packing paper is cut, the cutting position of the packing paper is more parallel and level, and waste materials cannot be cut;
(3) before the wrapping paper is cut on the second supporting table, a horizontal adjusting motor is started, an output shaft of the horizontal adjusting motor drives a first lead screw to rotate, a horizontal adjusting frame moves horizontally on a fixing plate to further adjust the horizontal position of a lifting frame, a longitudinal adjusting motor is started after adjustment, an output shaft of a driving motor drives a telescopic shaft to rotate through two belt pulleys and a belt pulley, the telescopic shaft drives the lifting frame to rotate, the lifting frame drives two cutting blades to rotate through two second tool apron bases, the cutting angle of the cutting blades at the bottoms of the second tool apron bases is adjusted, an interval adjusting motor is started, an output shaft of the interval adjusting motor drives a third lead screw to rotate, the third lead screw drives the two second tool apron bases to move oppositely or reversely, the interval between the two second tool apron bases is adjusted, and through the structural arrangement, the cutting equipment can meet the multi-angle requirement of the wrapping, the wrapper of different widths can be cut.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the cutting apparatus of the present invention;
FIG. 2 is a schematic structural view of a first cutting mechanism according to the present invention;
FIG. 3 is a schematic structural view of a second cutting mechanism according to the present invention;
figure 4 is a side view of the crane of the present invention.
In the figure: 1. a cutting chamber; 2. packaging paper rollers; 3. a conveyor belt; 311. a conveying roller; 4. a first support table; 5. a second support table; 6. a receiving roller; 7. a first cutting mechanism; 8. a first cylinder; 9. a lifting plate; 10. a first roller base; 101. a leveling roller; 11. a first tool apron; 12. a second cutting mechanism; 13. a horizontal adjusting frame; 14. a horizontal adjustment motor; 15. a first lead screw; 16. a fixing plate; 17. a lifting arm; 18. a longitudinal adjustment motor; 19. a second lead screw; 20. a drive motor; 21. a telescopic shaft; 22. a lifting frame; 23. a space adjusting motor; 24. a third lead screw; 25. a second tool apron; 26. a connecting seat; 27. a guide frame; 28. leveling the belt; 29. a driving wheel; 30. a guide plate; 31. a fourth lead screw; 32. a lifting motor; 33. a material receiving box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to FIGS. 1-4
Example 1
The environment-friendly three-dimensional wear-resistant packaging paper is prepared from the following raw materials in parts by weight: 100 parts of biodegradable bamboo fiber, 20 parts of starch, 5 parts of rosin sizing material, 10 parts of talcum powder, 5 parts of titanium dioxide, 3 parts of wet strength agent, 3 parts of dry strength agent, 3 parts of retention aid, 1 part of turpentine and 1 part of paraffin;
the environment-friendly three-dimensional wear-resistant packaging paper is prepared by the following steps:
the method comprises the following steps: putting biodegradable bamboo fiber, starch, rosin sizing material, talcum powder and titanium dioxide into a mixing stirrer for stirring for 20 minutes, and filtering impurities of the stirred mixture through a filter screen to obtain a raw material mixture;
step two: putting the raw material mixture into a precipitation container for precipitation, adding a wet strength agent, a dry strength agent, a retention aid, turpentine and paraffin, and stirring the raw material mixture in the precipitation container by using a paddle stirrer to obtain a paper pulp mixture;
step three: pouring the paper pulp mixture into a head box, diluting the paper pulp mixture, uniformly spraying the diluted paper pulp on a forming net through a pipeline, putting the forming net coated with the paper pulp into a ventilated environment with the room temperature of 25 ℃ for airing, and obtaining wet paper when the moisture content on the forming net is reduced to 5 wt%;
step four: taking down the wet paper on the forming net, extruding the wet paper by using a squeezing roller, uniformly sticking the extruded wet paper on the surface of a drying cylinder, and drying;
step five: wrapping paper is wound on a wrapping paper roller 2, the wrapping paper sequentially passes through a first supporting table 4, a receiving roller 6 and a second supporting table 5 between two conveying belts 3, when the wrapping paper is cut on the first supporting table 4, a piston rod of a first air cylinder 8 pushes a lifting plate 9 downwards, the lifting plate 9 drives a first cutter seat 11 and a first roller seat 10 to descend, a leveling roller 101 on the first roller seat 10 contacts the wrapping paper, the two leveling rollers 101 level the wrapping paper on two sides of the first cutter seat 11, a spring rod at the bottom of the lifting plate 9 contracts when the piston rod of the first air cylinder 8 continues to push downwards, a cutting blade on the first cutter seat 11 cuts the wrapping paper, before the wrapping paper is cut on the second supporting table 5, a horizontal adjusting motor 14 is started, an output shaft of the horizontal adjusting motor 14 drives a first screw rod 15 to rotate, the horizontal adjusting frame 13 horizontally moves on a fixing plate 16, and further adjusts the horizontal position of a lifting frame 22, after adjustment, the longitudinal adjusting motor 18 is started, the output shaft of the driving motor 20 drives the telescopic shaft 21 to rotate through the two belt pulleys II and the belt II, the telescopic shaft 21 drives the lifting frame 22 to rotate, the lifting frame 22 drives the two cutting blades to rotate through the two second tool apron 25, the cutting angle of the cutting blades at the bottom of the second tool apron 25 is adjusted, the interval adjusting motor 23 is started, the output shaft of the interval adjusting motor 23 drives the third lead screw 24 to rotate, the third lead screw 24 drives the two second tool apron 25 to move oppositely or reversely, the interval between the two second tool apron 25 is adjusted, the output shaft of the longitudinal adjusting motor 18 drives the second lead screw 19 to rotate through the two belt pulleys I and the belt I, the lifting arm 17 descends along the horizontal adjusting frame 13, the lifting arm 17 drives the telescopic shaft 21 to extend through the bearing seat, the leveling belt 28 on the guide frame 27 contacts with the wrapping paper, the leveling belts 28 on the two sides of, the spring beam shrink of connecting seat 26 bottom, the cutting blade on the second blade holder 25 cuts the wrapping paper, the three-dimensional wear-resisting wrapping paper of environmental protection that obtains after cutting twice, the three-dimensional wear-resisting wrapping paper of environmental protection falls into material receiving box 33 through the guide of deflector 30 in, opens elevator motor 32, and elevator motor 32 output shaft drives fourth lead screw 31 and rotates, and fourth lead screw 31 drives material receiving box 33 and rises, takes out the three-dimensional wear-resisting wrapping paper of environmental protection in the material receiving box 33.
Specifically, the content of magnesium oxide in the talcum powder is 30 wt%, the content of silicon dioxide in the talcum powder is 60 wt%, and the mesh number of the talcum powder particles is 1000 meshes. The content of titanium dioxide in the titanium dioxide is 97 wt%, and the biodegradable bamboo fiber is short fiber. The wet strength agent is phenolic resin, the dry strength agent is polyacrylamide, and the retention aid is a mixture of polyethyleneimine and polyacrylamide. The rotation speed of the mixing stirrer in the first step is 40 rpm, and the rotation speed of the paddle stirrer in the second step is 80 rpm. And in the third step, the drying time of the forming net sprayed with the paper pulp is 8 hours.
Example 2
The environment-friendly three-dimensional wear-resistant packaging paper is prepared from the following raw materials in parts by weight: 150 parts of biodegradable bamboo fiber, 30 parts of starch, 10 parts of rosin sizing material, 20 parts of talcum powder, 10 parts of titanium dioxide, 5 parts of wet strength agent, 5 parts of dry strength agent, 5 parts of retention aid, 3 parts of turpentine and 3 parts of paraffin;
the environment-friendly three-dimensional wear-resistant packaging paper is prepared by the following steps:
the method comprises the following steps: putting biodegradable bamboo fiber, starch, rosin sizing material, talcum powder and titanium dioxide into a mixing stirrer for stirring for 30 minutes, and filtering impurities of the stirred mixture through a filter screen to obtain a raw material mixture;
step two: putting the raw material mixture into a precipitation container for precipitation, adding a wet strength agent, a dry strength agent, a retention aid, turpentine and paraffin, and stirring the raw material mixture in the precipitation container by using a paddle stirrer to obtain a paper pulp mixture;
step three: pouring the paper pulp mixture into a head box, diluting the paper pulp mixture, uniformly spraying the diluted paper pulp on a forming net through a pipeline, putting the forming net coated with the paper pulp into a ventilated environment with the room temperature of 30 ℃ for airing, and obtaining wet paper when the moisture content on the forming net is reduced to 15 wt%;
step four: taking down the wet paper on the forming net, extruding the wet paper by using a squeezing roller, uniformly sticking the extruded wet paper on the surface of a drying cylinder, and drying;
step five is the same as example 1.
Specifically, the content of magnesium oxide in the talcum powder is 30 wt%, the content of silicon dioxide in the talcum powder is 60 wt%, and the mesh number of the talcum powder particles is 1200 meshes. The titanium dioxide content in the titanium dioxide is 99 wt%, and the biodegradable bamboo fiber is short fiber. The wet strength agent is phenolic resin, the dry strength agent is polyacrylamide, and the retention aid is a mixture of polyethyleneimine and polyacrylamide. The rotation speed of the mixing stirrer in the first step is 50 revolutions per minute, and the rotation speed of the paddle stirrer in the second step is 100 revolutions per minute. And in the third step, the drying time of the forming net sprayed with the paper pulp is 12 hours.
The cutting device comprises a cutting chamber 1, a packaging paper roller 2 is horizontally arranged in the cutting chamber 1 in a rotating manner, two conveying belts 3 are arranged in the cutting chamber 1, the two conveying belts 3 are arranged at the same height, two conveying rollers 311 are arranged in the conveying belts 3, the two conveying rollers 311 are connected through the conveying belts 3 in a transmission manner, a first supporting table 4 and a second supporting table 5 are arranged between the two conveying belts 3, the first supporting table 4 and the second supporting table 5 are arranged at the same height, a receiving roller 6 is arranged between the first supporting table 4 and the second supporting table 5, the receiving roller 6 is horizontally arranged in the cutting chamber 1 in a rotating manner, a first cutting mechanism 7 is arranged above the first supporting table 4, the first cutting mechanism 7 comprises a first air cylinder 8, the first air cylinder 8 is arranged at the top of the cutting chamber 1, a lifting plate 9 is arranged at the end part of a piston rod of the first air cylinder 8, two first roller seats 10 are arranged at the, the two first roller seats 10 are rotatably provided with leveling rollers 101, a first cutter seat 11 is arranged between the two first roller seats 10, the first cutter seat 11 is arranged at the bottom of the lifting plate 9, a second cutting mechanism 12 is arranged above the second supporting table 5, the second cutting mechanism 12 comprises a horizontal adjusting motor 14, a first lead screw 15 is arranged at the end part of an output shaft of the horizontal adjusting motor 14, the first lead screw 15 is in threaded connection with a horizontal adjusting frame 13, the horizontal adjusting frame 13 is slidably arranged on a fixing plate 16, a lifting arm 17 is longitudinally slidably arranged on the horizontal adjusting frame 13, a longitudinal adjusting motor 18 is arranged on the horizontal adjusting frame 13, an output shaft of the longitudinal adjusting motor 18 is in transmission connection with a second lead screw 19 through two belt pulleys I and belt I, the second lead screw 19 is in threaded connection with the lifting arm 17, a driving motor 20 is arranged on the horizontal adjusting frame 13, and an output shaft of the driving, The belt II is in transmission connection with a telescopic shaft 21, a bearing seat is mounted on a lifting arm 17, the bearing seat on the lifting arm 17 is sleeved at the position, close to the bottom, of the telescopic shaft 21, a lifting frame 22 is mounted at the bottom of the telescopic shaft 21, two second tool holders 25 are slidably mounted at the bottom of the lifting frame 22, a third lead screw 24 is horizontally and rotatably arranged at the bottom of the lifting frame 22, thread surfaces at two ends of the third lead screw 24 are symmetrically distributed along the middle part, an interval adjusting motor 23 is mounted at one end of the lifting frame 22, an output shaft of the interval adjusting motor 23 is connected with the third lead screw 24, two ends of the third lead screw 24 are in threaded connection with the two second tool holders 25, cutting blades are mounted at the bottoms of the first tool holder 11 and the second tool holder 25, connecting seats 26 are mounted at two sides of the second tool holder 25, a guide frame 27 is mounted at the, a guide plate 30 is arranged in the cutting chamber 1, the guide plate 30 is arranged in an inclined manner, a material receiving box 33 is arranged on one side of the guide plate 30, the material receiving box 33 is in threaded connection with a fourth lead screw 31, the fourth lead screw 31 is longitudinally arranged in the cutting chamber 1 in a rotating manner, a lifting motor 32 is installed at the top of the cutting chamber 1, and an output shaft of the lifting motor 32 is connected with the fourth lead screw 31.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.

Claims (7)

1. The environment-friendly three-dimensional wear-resistant packaging paper is characterized by being prepared from the following raw materials in parts by weight: 100-150 parts of biodegradable bamboo fiber, 20-30 parts of starch, 5-10 parts of rosin sizing material, 10-20 parts of talcum powder, 5-10 parts of titanium dioxide, 3-5 parts of wet strength agent, 3-5 parts of dry strength agent, 3-5 parts of retention aid, 1-3 parts of turpentine and 1-3 parts of paraffin;
the environment-friendly three-dimensional wear-resistant packaging paper is prepared by the following steps:
the method comprises the following steps: putting biodegradable bamboo fiber, starch, rosin sizing material, talcum powder and titanium dioxide into a mixing stirrer for stirring for 20-30 minutes, filtering the stirred mixture through a filter screen, and filtering impurities to obtain a raw material mixture;
step two: putting the raw material mixture into a precipitation container for precipitation, adding a wet strength agent, a dry strength agent, a retention aid, turpentine and paraffin, and stirring the raw material mixture in the precipitation container by using a paddle stirrer to obtain a paper pulp mixture;
step three: pouring the paper pulp mixture into a head box, diluting the paper pulp mixture, uniformly spraying the diluted paper pulp mixture on a forming net, putting the forming net into a ventilated environment with the room temperature of 25-30 ℃, and drying in the sun until the moisture content on the forming net is reduced to 5-15 wt% to obtain wet paper;
step four: taking down the wet paper on the forming net, extruding the wet paper by using a squeezing roller, uniformly sticking the extruded wet paper on the surface of a drying cylinder, and drying;
step five: the dried paper is sequentially colored and lines are pressed in a forming machine to obtain packing paper, the packing paper is wound on a packing paper roll of cutting equipment, the packing paper sequentially passes through a first supporting table, a receiving roller and a second supporting table between two conveying belts, when the packing paper is cut on the first supporting table, a first air cylinder piston rod downwards pushes a lifting plate, the lifting plate drives a first cutter base and a first roller base to descend, a leveling roller on the first roller base contacts the packing paper, the two leveling rollers level the packing paper on two sides of the first cutter base, when the first air cylinder piston rod continues to push down, a spring rod at the bottom of the lifting plate contracts, a cutting blade on the first cutter base cuts the packing paper, before the packing paper is cut on the second supporting table, a horizontal adjusting motor is started, an output shaft of the horizontal adjusting motor drives a first screw rod to rotate, and a horizontal adjusting frame horizontally moves on a fixing plate, then adjusting the horizontal position of the lifting frame, starting a longitudinal adjusting motor after adjustment, driving a motor output shaft to drive a telescopic shaft to rotate through two belt pulleys II and a belt II, the telescopic shaft driving the lifting frame to rotate, the lifting frame driving two cutting blades to rotate through two second tool apron, adjusting the cutting angle of the cutting blade at the bottom of the second tool apron, starting an interval adjusting motor, driving a third lead screw to rotate through an interval adjusting motor output shaft, the third lead screw driving the two second tool apron to move oppositely or reversely, adjusting the interval of the two second tool apron, driving the second lead screw to rotate through the two belt pulleys I and the belt I, a lifting arm descending along the horizontal adjusting frame, further driving the telescopic shaft to extend through a bearing seat, a leveling belt on a guide frame contacts with the wrapping paper, the two sides of the cutting position of the wrapping paper are leveled by the leveling belts at the two sides of, the spring rod of connecting seat bottom contracts, and the cutting blade on the second blade holder cuts the wrapping paper, and the three-dimensional wear-resisting wrapping paper of environmental protection that obtains after cutting twice, the three-dimensional wear-resisting wrapping paper of environmental protection falls into in the material receiving box through the guide of deflector, opens elevator motor, and the elevator motor output shaft drives the rotation of fourth lead screw, and the fourth lead screw drives the material receiving box and rises, takes out the three-dimensional wear-resisting wrapping paper of environmental protection from the material receiving box.
2. The production process of the environment-friendly three-dimensional wear-resistant packaging paper is characterized by comprising the following steps of:
the method comprises the following steps: putting biodegradable bamboo fiber, starch, rosin sizing material, talcum powder and titanium dioxide into a mixing stirrer for stirring for 20-30 minutes, and filtering impurities of the stirred mixture through a filter screen to obtain a raw material mixture;
step two: putting the raw material mixture into a precipitation container for precipitation, adding a wet strength agent, a dry strength agent, a retention aid, turpentine and paraffin, and stirring the raw material mixture in the precipitation container by using a paddle stirrer to obtain a paper pulp mixture;
step three: pouring the paper pulp mixture into a head box, diluting the paper pulp mixture, uniformly spraying the diluted paper pulp on a forming net through a pipeline, putting the forming net sprayed with the paper pulp into a ventilated environment with the room temperature of 25-30 ℃ for airing, and obtaining wet paper when the moisture content on the forming net is reduced to 5-15 wt%;
step four: taking off the wet paper on the forming net, extruding the wet paper by using a press roll on a paper machine, uniformly sticking the extruded wet paper on the surface of a drying cylinder, and drying;
step five: coloring the dried paper, feeding the colored paper into a paper pressing machine to press lines to obtain packaging paper, winding the packaging paper on a packaging paper roller, enabling the packaging paper to sequentially pass through a first supporting table, a receiving roller and a second supporting table, when the packaging paper is cut on the first supporting table, enabling a first cylinder piston rod to downwards push a lifting plate, enabling the lifting plate to drive a first cutter holder and a first roller holder to descend, enabling leveling rollers on the first roller holder to be in contact with the packaging paper, enabling two leveling rollers to level two sides of the first cutter holder, enabling a spring rod at the bottom of the lifting plate to contract when the first cylinder piston rod continues to be pushed downwards, enabling a cutting blade on the first cutter holder to cut the packaging paper, starting a horizontal adjusting motor before the packaging paper is cut on the second supporting table, enabling an output shaft of the horizontal adjusting motor to drive a first screw rod to rotate, enabling the horizontal adjusting frame to horizontally move on a fixing plate, and further adjusting the, after adjustment, a longitudinal adjusting motor is started, a driving motor output shaft drives a telescopic shaft to rotate through two belt pulleys II and a belt II, the telescopic shaft drives a lifting frame to rotate, the lifting frame drives two cutting blades to rotate through two second tool apron, the cutting angle of the cutting blades at the bottom of the second tool apron is adjusted, an interval adjusting motor is started, an interval adjusting motor output shaft drives a third lead screw to rotate, the third lead screw drives the two second tool apron to move oppositely or reversely, the interval of the two second tool apron is adjusted, the longitudinal adjusting motor output shaft drives the second lead screw to rotate through the two belt pulleys I and the belt I, a lifting arm descends along a horizontal adjusting frame, the lifting arm drives the telescopic shaft to extend through a bearing seat, a leveling belt on a guide frame contacts the wrapping paper, the leveling belts at the two sides of the wrapping paper position are leveled by the leveling belts at the two sides of, the cutting blade on the second cutter holder cuts the packaging paper, the environment-friendly three-dimensional wear-resistant packaging paper is obtained after cutting twice, the environment-friendly three-dimensional wear-resistant packaging paper falls into the material receiving box through the guide of the guide plate, the lifting motor is started, the output shaft of the lifting motor drives the fourth lead screw to rotate, the fourth lead screw drives the material receiving box to ascend, and the environment-friendly three-dimensional wear-resistant packaging paper is taken out from the material receiving box.
3. The production process of the environment-friendly three-dimensional wear-resistant packaging paper as claimed in claim 2, wherein the content of magnesium oxide in the talcum powder is 30 wt%, the content of silicon dioxide in the talcum powder is 60 wt%, and the mesh number of the talcum powder is 1000-1200 meshes.
4. The production process of the environment-friendly three-dimensional wear-resistant wrapping paper as claimed in claim 2, wherein the content of titanium dioxide in the titanium dioxide is more than 97 wt%, and the biodegradable bamboo fiber is short fiber.
5. The production process of the environment-friendly three-dimensional wear-resistant packaging paper as claimed in claim 2, wherein the wet strength agent is phenolic resin, and the dry strength agent is polyacrylamide.
6. The production process of the environment-friendly three-dimensional wear-resistant packaging paper as claimed in claim 2, wherein the rotation speed of the mixing stirrer in the first step is 40-50 rpm, and the rotation speed of the paddle stirrer in the second step is 80-100 rpm.
7. The production process of the environment-friendly three-dimensional wear-resistant packaging paper as claimed in claim 2, wherein the drying time of the forming net sprayed with the paper pulp in the third step is 8-12 hours.
CN202010941038.4A 2020-09-09 2020-09-09 Environment-friendly three-dimensional wear-resistant packaging paper and production process thereof Withdrawn CN112030595A (en)

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Publication number Priority date Publication date Assignee Title
CN112796162A (en) * 2020-12-23 2021-05-14 重庆工商大学 Art paper preparation facilities
CN112810098A (en) * 2020-12-21 2021-05-18 安徽杰蓝特新材料有限公司 Insulation flame-retardant MPP power cable pipe and preparation method thereof
CN112848596A (en) * 2021-01-15 2021-05-28 广东宝佳利新材料股份有限公司 High-toughness barrier packaging film for dried fruits and preparation method thereof

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CN110980387A (en) * 2019-12-27 2020-04-10 重庆市永川区华泰印务有限公司 Cutting device for package printing and using method thereof
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GB164324A (en) * 1920-06-03 1922-05-18 Charles Rene Pasquier Improvements in means for cutting a strip of paper into separate pieces
CN108611924A (en) * 2018-04-11 2018-10-02 南安市创培电子科技有限公司 A kind of environment protection three-dimensional answers the production method of line wrapping paper
CN209336280U (en) * 2018-11-21 2019-09-03 北京中科印刷有限公司 With convenient for adjusting the edge cutting equipment used after a kind of print
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CN112810098A (en) * 2020-12-21 2021-05-18 安徽杰蓝特新材料有限公司 Insulation flame-retardant MPP power cable pipe and preparation method thereof
CN112796162A (en) * 2020-12-23 2021-05-14 重庆工商大学 Art paper preparation facilities
CN112848596A (en) * 2021-01-15 2021-05-28 广东宝佳利新材料股份有限公司 High-toughness barrier packaging film for dried fruits and preparation method thereof

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Application publication date: 20201204