CN107022924A - A kind of maceration extract and its transparency paper of preparation and the method for quickly preparing transparency paper - Google Patents

A kind of maceration extract and its transparency paper of preparation and the method for quickly preparing transparency paper Download PDF

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Publication number
CN107022924A
CN107022924A CN201710265468.7A CN201710265468A CN107022924A CN 107022924 A CN107022924 A CN 107022924A CN 201710265468 A CN201710265468 A CN 201710265468A CN 107022924 A CN107022924 A CN 107022924A
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paper
maceration extract
transparency
dipping
preparation
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CN107022924B (en
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陈港
朱朋辉
张俊奇
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Guangdong Huashun Material Technology Co.,Ltd.
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South China University of Technology SCUT
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    • 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
    • D21H21/00Non-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
    • D21H21/14Non-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
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
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    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
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    • D21H17/06Alcohols; Phenols; Ethers; Aldehydes; Ketones; Acetals; Ketals
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    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
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    • D21H17/14Carboxylic acids; Derivatives thereof
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    • 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
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    • 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
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    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
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    • D21H17/46Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47Condensation polymers of aldehydes or ketones
    • D21H17/48Condensation polymers of aldehydes or ketones with phenols
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    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20Macromolecular organic compounds
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    • D21H17/46Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47Condensation polymers of aldehydes or ketones
    • D21H17/49Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
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    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20Macromolecular organic compounds
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    • D21H17/46Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47Condensation polymers of aldehydes or ketones
    • D21H17/49Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
    • D21H17/51Triazines, e.g. melamine
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    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
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    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
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    • 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
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    • D21H21/00Non-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
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    • D21H21/00Non-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
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Abstract

The invention discloses a kind of maceration extract and its transparency paper of preparation and the method for quickly preparing transparency paper.The maceration extract of the present invention includes component:Clarifier, surfactant, water repellent agent and lubricant.The quick method for preparing transparency paper of the invention, including step:Body paper is placed in maceration extract and impregnated, takes out, then the paper after dipping is fitted tightly in the middle of two thin-film materials, unnecessary maceration extract is extruded using pressurizing unit, then dipping paper is separated with thin-film material, further press polish processing after dipping paper drying obtains the transparency paper.The maceration extract of the present invention have raw material simple, abundance, it is easily prepared the characteristics of.The preparation method of the present invention has the advantage that operating procedure is easy, be easy to industrialized production.Paper prepared by the present invention has good transparency, while also having excellent tensile strength, bursting strength, barrier property and water repelling property.

Description

A kind of maceration extract and its transparency paper of preparation and the method for quickly preparing transparency paper
Technical field
The invention belongs to transparency paper technical field, more particularly to a kind of maceration extract and its transparency paper of preparation with it is quick The method for preparing transparency paper.
Background technology
Cellophane paper is a kind of speciality paper with excellent transparency, the common imitation parchment of in the market, glassine paper, tracing Paper, Ge Laxin paper belong to cellophane paper.Cellophane paper with low-carbon environment-friendly, can be rolled up as a kind of emerging high-performance substrate It is bent, can be the advantages of processing temperature be high, printability is good.Because having sustainable development, raw material to be easy to get and copy paper convenience, bio-compatible Property and degradability, beneficial to volume to volume print the advantages, extensive use such as making, excellent optics, mechanics and barrier property In fields such as packaging for foodstuff, map, peelable label paper, high-grade packaging, mountings.
The preparation method of current transparency paper mainly has following several:(1)Manufactured paper with pulp using the natural fiber of high beating degree and Into.More than this method in the production of translucent drawing paper, the conventional method of current domestic production translucent drawing paper is the sulfate by bleaching Wood pulp, is beaten by high viscosity, is then glued, then manufactures paper with pulp and form on long mesh paper making machine;(2)By the way that paper is impregnated into tree In fat, mineral oil, varnish, natural gum and its mixture, and then the hole filled inside page makes paper become transparent;(3)Using Chemical reagent dissolves the cellulosic sections of paper surface, and fiberfill fibers internal voids obtain transparency paper;(4)Using cellulose Cellulose is completely dissolved, regenerated into transparent membrane by solvent;(5)Using scattered nanofibrils cellulose as base stock system Standby cellophane paper.First method be applied to cellophane paper preparation of industrialization, but fiber height mashing and superpressure processing energy consumption compared with It is high so that the cost of preparation is higher.And cellophane paper is prepared using infusion process, the method is simple and easy to apply, beneficial to large-scale production, research Persons have also been made many research to this.For example:Li Hong et al. uses emulsion polymerization acrylic acid synthesizing resinae paper clarifier Cellophane paper is prepared, but is directed to polymerisation, required raw material type is more, and the reaction time is longer, and it is prepared transparent Paper transparency is relatively low, it is impossible to meet actual demand(The flat addition styrene of Li Hong, Li Xin is to synthesis Paper Influence [J] Shaanxi Tech Univ's journals (natural science edition) of clarifier, 2007,25 (4): 1-5.).Ma Xiao widely collects use Homemade clarifier prepares cellophane paper, but the transparent paper transparency prepared by him is relatively low, and after dipping under the bursting strength of paper Drop is more, is unfavorable for application in practice(Ma Xiaobo GWT paper clarifier and its application study [D] Tianjin science and technology are big Learn, 2013.).Foreign scholar Petrosky Linda M are using maleate, vinyl monomer and allyl compound composition Clarifier prepares cellophane paper, but required dip time is longer, and needs to solidify in the presence of ultraviolet, and reaction condition is severe Carve, be unfavorable for industrialized production(Petrosky L M. Transparentized medium and process for making same: U.S. Patent 5,849,398[P]. 1998-12-15.).Meanwhile, researchers are to transparency paper Other preparation methods have also carried out some researchs:Such as using cellulose solvent, homogeneous cellulose solution and ionic liquid system Standby cellophane paper.But the technical process involved by above method is complex, and cost is higher, is unfavorable for large-scale production.
Therefore, a kind of transparency paper and its fast preparation method are developed, work is prepared for solving to exist in the prior art Skill and program are relative complex, and preparation cost is higher, is difficult to realize industrialized technological deficiency, as those skilled in the art urgently The problem of solution.
The content of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of maceration extract, for preparing transparency paper, the leaching provided Stain liquid have raw material simple, abundance, it is easily prepared the characteristics of.
The invention provides a kind of cellophane paper for the method and its preparation that transparency paper is quickly prepared using the maceration extract , for solving defect present in prior art, the preparation method provided has operating procedure simplicity, is easy to industrial metaplasia The advantage of production.Prepared paper has good transparency, while also having excellent tensile strength, bursting strength, barrier Energy and water repelling property.In the quantification of 25-70 g/m of body paper2, tightness is 0.5-1.3 g/cm3When, the transparency of prepared cellophane paper For 50-85%, tensile strength is 20-90 MPa, and bursting strength is 200-1100 kPa, and air permeability is 0-70 ml/min, Cobb60 For 1-15 g/m2
The present invention is achieved through the following technical solutions.
A kind of maceration extract, including:Clarifier, surfactant, water repellent agent and lubricant.
It is preferred that, in terms of mass parts, the maceration extract includes 100 parts of clarifier, 0.3-0.8 parts of surfactant, water resistant 0.8-1.8 parts of 0.5-1.0 parts of agent and lubricant.
It is preferred that, the clarifier is epoxy resin, phenolic resin, Lauxite, melmac, acrylic acid tree One or more in fat, butadiene styrene resin and aqueous polyurethane.
It is preferred that, the surfactant is alkyl alcohol ether carboxylate, alkyl phosphorus carboxylate, sodium alkyl sulfonate, secondary alkyl Sodium sulfonate, sodium alkyl benzene sulfonate, alkyl sulfate sodium, secondary alkyl sulphate sodium, sulfamic acid sodium, higher aliphatic alcohol sulfuric ester, Fatty glyceride, fatty acid sorbitan, polysorbate, sucrose ester, sulfated castor oil, AEO, alkyl Phenol polyethenoxy ether, Negel, butanedioic acid alkyl ester sulfonate sodium, alcohol compound, phosphate compounds, ketone One or more in compound and ether compound.
It is preferred that, the water repellent agent is Lauxite, melamine resin, zirconium carbonate ammonium, polyamide polyamines epoxy One or more in chloropropane resin and poly- peptamine uramit resin.
It is preferred that, the lubricant is calcium stearate, ammonium stearate, odium stearate, potassium oleate, sulfated castor oil, sulphur It is acidified in oleic acid, aliphatic acid, paraffin, polyethylene glycol oxide wax, synthesis paraffin, polyethylene glycol, polyglycol ether and soybean lecithin One or more.
A kind of method for quickly preparing transparency paper using described maceration extract, comprises the following steps:
Body paper is placed in maceration extract and impregnated, takes out, then the paper after dipping is fitted tightly in the middle of two thin-film materials, Unnecessary maceration extract is extruded using pressurizing unit, then separated dipping paper with thin-film material, dipping paper drying is laggard One step press polish is handled, and obtains the transparency paper.
It is preferred that, the body paper is bleaching needle-point leaf pulp, bleached hardwood pulp, the non-wood pulp of bleaching, bleached waste paper slurry, fine hair The paper that slurry and cotton pulp are manufactured paper with pulp, including translucent drawing paper, wrapping paper, writing paper made from bamboo, flat envelope, writing paper, copy paper, facing paper Or one kind of air filter paper, quantification of 25-70 g/m2, tightness is 0.5-1.3 g/cm3
It is preferred that, the solid content of the maceration extract is 10-40%.
It is preferred that, the time of the dipping is 5-30 s, and pickup is 20-100%.
It is preferred that, the thin-film material is copper foil, polyethylene terephthalate high molecular film material, aluminium foil, poly- One kind in Polypropylene film, polyethylene film, leaching membrane paper, BOPP and nylon film.
It is preferred that, the pressurizing unit is one kind in hydraulic press, roller extruder.
It is preferred that, the drying mode is one kind in heated-air drying, infra-red drying, cylinder dried, and the temperature of drying is 70-120 ℃。
It is preferred that, the pressure of the press polish processing is 2-10 MPa.
Transparency paper prepared by a kind of preparation method as described in any of the above-described, transparency is 50-85%, tensile strength For 20-90 MPa, bursting strength is 200-1100 kPa, and air permeability is 0-70 ml/min, and Cobb60 is 1-15 g/m2
Compared with prior art, the invention has the advantages that and beneficial effect:
(1)The maceration extract of the present invention have raw material simple, abundance, it is easily prepared the characteristics of;
(2)The preparation method of the present invention has the advantage that operating procedure is easy, be easy to industrialized production, for solving prior art Present in defect;
(2)Paper prepared by the present invention has good transparency, while also having excellent tensile strength, bursting strength, barrier Performance and water repelling property;In the quantification of 25-70 g/m of body paper2, tightness is 0.5-1.3 g/cm3When, prepared cellophane paper it is transparent Spend for 50-85%, tensile strength is 20-90 MPa, bursting strength is 200-1100 kPa, and air permeability is 0-70 ml/min, Cobb60 is 1-15 g/m2
Brief description of the drawings
Fig. 1 is the scanning electron microscope (SEM) photograph of body paper used in embodiment 1;
Fig. 2 is the scanning electron microscope (SEM) photograph of prepared cellophane paper in embodiment 1.
Embodiment
In order to which the present invention is described in more detail, the present invention is specifically described with reference to embodiment, but the present invention is not It is limited to this.
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation Example only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected Enclose.
The invention provides a kind of maceration extract and its transparency paper of preparation and the method for quickly preparing transparency paper, it is used for Solution there is preparation technology in the prior art and program is relative complex, and preparation cost is higher, is difficult to realize that industrialized technology lacks Fall into.
Maceration extract of the present invention includes clarifier, surfactant, water repellent agent and lubricant, and its preparation method is such as Under:100 parts of clarifiers, 0.3-0.8 parts of surfactants, 0.5-1.0 parts of water repellent agents and 0.8-1.8 parts of lubricants are mutually mixed Close, 20-30 min are stirred under 300-600 rpm rotating speeds, maceration extract is obtained.
The quick method for preparing transparency paper of the invention, its step is as follows:
(1)Initial body paper is provided;
(2)Prepare maceration extract;
(3)Body paper is placed in maceration extract and impregnated, takes out, then the paper after dipping is fitted tightly in two thin-film materials Between, unnecessary maceration extract is extruded using pressurizing unit;
(4)Dipping paper is separated with thin-film material, further press polish processing after dipping paper drying obtains transparency paper.
The quick method for preparing transparency paper of the invention has the advantages that operating procedure is easy, is easy to industrialized production.Institute The paper of preparation has good transparency, while also having excellent tensile strength, bursting strength, barrier property and water-resistance Energy.In the quantification of 25-70 g/m of body paper2, tightness is 0.5-1.3 g/cm3When, the transparency of prepared cellophane paper is 50-85%, Tensile strength is 20-90 MPa, and bursting strength is 200-1100 kPa, and air permeability is 0-70 ml/min, and Cobb60 is 1-15 g/ m2
Below by instantiation, the present invention is described further.
Embodiment 1
A kind of preparation of transparency paper, step is as follows:
Body paper uses quantification of 25 g/m2Wrapping paper, tightness is 0.5 g/cm3, the scanning electron microscope (SEM) photograph of body paper as shown in figure 1, by Fig. 1 understands that be interweaved winding between body paper fiber, with compared with concrete dynamic modulus.
Maceration extract:The g of clarifier 500, the g of surfactant 1.5, the g of water repellent agent 2.5 and the g of lubricant 4;The clarifier For acrylic resin, surfactant is AEO, and water repellent agent is Lauxite, and lubricant is calcium stearate; It is 10% to impregnate fluid solid content.
Preparation process:
Body paper is placed in maceration extract and impregnated, dip time is 10 s, and pickup is 20%, is taken out, then by the paper after dipping It is fitted tightly in the middle of two thin-film materials, the thin-film material used is leaching membrane paper, using pressurizing unit by unnecessary maceration extract Extrusion, the pressurizing unit used is roller extruder;
Then dipping paper is separated with thin-film material, further press polish processing after dipping paper drying, heated-air drying temperature is 70 DEG C, the pressure of press polish processing is 2 MPa, obtains transparency paper.
The scanning electron microscope (SEM) photograph of the transparency paper of preparation is as shown in Fig. 2 as shown in Figure 2, after the technical finesse by the present invention, Effectively filled in space between body paper fiber.
After tested, transparency is 72.9% to prepared transparency paper, and tensile strength is 20 MPa, and bursting strength is 200 KPa, air permeability is 70 ml/min, and Cobb60 is 15 g/m2
Embodiment 2
A kind of preparation of transparency paper, step is as follows:
Body paper uses quantification of 40 g/m2Translucent drawing paper, tightness is 0.9 g/cm3
Maceration extract:The g of clarifier 500, the g of surfactant 2.5, the g of water repellent agent 3.5 and the g of lubricant 5;The clarifier For epoxy resin, surfactant is fatty glyceride, and water repellent agent is zirconium carbonate ammonium, and lubricant is potassium oleate;Maceration extract is consolidated Content is 25%.
Preparation process:
Body paper is placed in maceration extract and impregnated, dip time is 5 s, and pickup is 60%, is taken out, then by the paper after dipping It is fitted tightly in the middle of two thin-film materials, the thin-film material used is polyethylene film, using pressurizing unit by unnecessary leaching Stain liquid is extruded, and the pressurizing unit used is hydraulic press;
Then dipping paper is separated with thin-film material, further press polish processing after dipping paper drying, heated-air drying temperature is 80 DEG C, the pressure of press polish processing is 4 MPa, obtains transparency paper.
After tested, transparency is 79% to prepared transparency paper, and tensile strength is 57.9 MPa, and bursting strength is 560.2 KPa, air permeability is 18.9 ml/min, and Cobb60 is 13.3 g/m2
Embodiment 3
A kind of preparation of transparency paper, step is as follows:
Body paper uses quantification of 65 g/m2Writing paper, tightness is 1.3 g/cm3
Maceration extract:The g of clarifier 500, the g of surfactant 4, the g of water repellent agent 4 and the g of lubricant 6;The clarifier is urea Urea formaldehyde, surfactant is polysorbate, and water repellent agent is melamine resin, and lubricant is polyethylene glycol;Maceration extract Solid content is 40%.
Preparation process:
Body paper is placed in maceration extract and impregnated, dip time is 20 s, and pickup is 80%, is taken out, then by the paper after dipping It is fitted tightly in the middle of two thin-film materials, the thin-film material used is squeezed unnecessary maceration extract using pressurizing unit for BOPP Go out, the pressurizing unit used is hydraulic press;
Then dipping paper is separated with thin-film material, further press polish processing after dipping paper drying, cylinder dried temperature is 100 DEG C, the pressure of press polish processing is 8 MPa, obtains transparency paper.
After tested, transparency is 50% to prepared transparency paper, and tensile strength is 71.5 MPa, and bursting strength is 452 KPa, air permeability is 5.4 ml/min, and Cobb60 is 5.2 g/m2
Embodiment 4
A kind of preparation of transparency paper, step is as follows:
Body paper uses quantification of 70 g/m2Facing paper, tightness is 1.0 g/cm3
Maceration extract:The g of clarifier 500, the g of surfactant 3.5, the g of water repellent agent 5 and the g of lubricant 9;The clarifier is Acrylic resin, surfactant is alkyl sulfate sodium, and water repellent agent is zirconium carbonate ammonium, and lubricant is sulfated castor oil;Leaching Stain fluid solid content is 30%.
Preparation process:
Body paper is placed in maceration extract and impregnated, dip time is 30 s, and pickup is 100%, is taken out, then by the paper after dipping Open and be fitted tightly in the middle of two thin-film materials, the thin-film material used, will be unnecessary using pressurizing unit for polypropylene film Maceration extract is extruded, and the pressurizing unit used is roller extruder;
Then dipping paper is separated with thin-film material, further press polish processing after dipping paper drying, infra-red drying temperature is 120 DEG C, the pressure of press polish processing is 10 MPa, obtains transparency paper.
After tested, transparency is 85% to prepared transparency paper, and tensile strength is 90 MPa, and bursting strength is 1100 kPa, Air permeability is 0 ml/min, and Cobb60 is 1.0 g/m2
In summary, the invention provides a kind of maceration extract, the maceration extract includes:Clarifier, surfactant, water resistant Agent and lubricant.Present invention also offers a kind of method that above-mentioned maceration extract quickly prepares transparency paper, the preparation method is: Body paper is placed in maceration extract, then dipping paper is fitted tightly in two thin-film materials, will be unnecessary using pressurizing unit Maceration extract extrusion, then will dipping paper separated with thin-film material, dipping paper drying after further press polish handle obtains Bright paper.The maceration extract provided have raw material simple, abundance, it is easily prepared the characteristics of.The preparation method tool provided There is the advantage that operating procedure is easy, be easy to industrialized production.Prepared paper has good transparency, while also having excellent Different tensile strength, bursting strength, barrier property and water repelling property.In the quantification of 25-70 g/m of body paper2, tightness is 0.5-1.3 g/cm3When, the transparency of prepared cellophane paper is 50-85%, and tensile strength is 20-90 MPa, and bursting strength is 200-1100 KPa, air permeability is 0-70 ml/min, and Cobb60 is 1-15 g/m2.Solve and there is preparation technology and program in the prior art Relative complex, preparation cost is higher, is difficult to realize industrialized technological deficiency.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should It is considered as protection scope of the present invention.

Claims (10)

1. a kind of maceration extract, it is characterised in that including:Clarifier, surfactant, water repellent agent and lubricant.
2. maceration extract according to claim 1, it is characterised in that in terms of mass parts, the maceration extract includes clarifier 100 Part, 0.3-0.8 parts of surfactant, 0.5-1.0 parts of water repellent agent and 0.8-1.8 parts of lubricant.
3. maceration extract according to claim 1, it is characterised in that the clarifier is epoxy resin, phenolic resin, ureaformaldehyde One or more in resin, melmac, acrylic resin, butadiene styrene resin and aqueous polyurethane.
4. maceration extract according to claim 1, it is characterised in that the surfactant is alkyl alcohol ether carboxylate, alkane Base phosphorus carboxylate, sodium alkyl sulfonate, SAS, sodium alkyl benzene sulfonate, alkyl sulfate sodium, secondary alkyl sulphate sodium, Sulfamic acid sodium, higher aliphatic alcohol sulfuric ester, fatty glyceride, fatty acid sorbitan, polysorbate, sucrose ester, sulphation Castor oil, AEO, APES, Negel, butanedioic acid alkyl ester sulfonate sodium, alcohols One or more in compound, phosphate compounds, ketone compounds and ether compound.
5. maceration extract according to claim 1, it is characterised in that the water repellent agent is Lauxite, melamino-formaldehyde One or more in resin, zirconium carbonate ammonium, Polyamide-Polyamsne-Epichlorohydrin resin and poly- peptamine uramit resin.
6. maceration extract according to claim 1, it is characterised in that the lubricant is calcium stearate, ammonium stearate, tristearin Sour sodium, potassium oleate, sulfated castor oil, sulphation oleic acid, aliphatic acid, paraffin, polyethylene glycol oxide wax, synthesis paraffin, poly- second two One or more in alcohol, polyglycol ether and soybean lecithin.
7. the method that one kind quickly prepares transparency paper using the maceration extract described in any one of claim 1 ~ 6, it is characterised in that Comprise the following steps:
Body paper is placed in maceration extract and impregnated, takes out, then the paper after dipping is fitted tightly in the middle of two thin-film materials, Unnecessary maceration extract is extruded using pressurizing unit, then separated dipping paper with thin-film material, dipping paper drying is laggard One step press polish is handled, and obtains the transparency paper.
8. a kind of quick method for preparing transparency paper according to claim 7, it is characterised in that the body paper is bleaching The paper that softwood pulp, bleached hardwood pulp, the non-wood pulp of bleaching, bleached waste paper slurry, Time of Fluff Slurry and cotton pulp are manufactured paper with pulp, including Translucent drawing paper, wrapping paper, writing paper made from bamboo, flat envelope, writing paper, copy paper, one kind of facing paper or air filter paper, quantification of 25- 70 g/m2, tightness is 0.5-1.3 g/cm3;The solid content of the maceration extract is 10-40%;The time of the dipping is 5-30 s, Pickup is 20-100%.
9. a kind of quick method for preparing transparency paper according to claim 7, it is characterised in that the thin-film material is Copper foil, polyethylene terephthalate high molecular film material, aluminium foil, polypropylene film, polyethylene film, leaching membrane paper, One kind in BOPP and nylon film;The pressurizing unit is one kind in hydraulic press, roller extruder;The drying mode is One kind in heated-air drying, infra-red drying, cylinder dried, the temperature of drying is 70-120 DEG C;The pressure of press polish processing is 2-10 MPa。
10. a kind of transparency paper prepared by preparation method as described in any one of claim 7 ~ 9, it is characterised in that transparency For 50-85%, tensile strength is 20-90 MPa, and bursting strength is 200-1100 kPa, and air permeability is 0-70 ml/min, Cobb60 For 1-15 g/m2
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108035192A (en) * 2017-11-16 2018-05-15 福建省晋江优兰发纸业有限公司 A kind of 14g/m2The production method of ultra-thin high grade of transparency copy paper
CN108611908A (en) * 2018-05-04 2018-10-02 齐鲁工业大学 A kind of preparation method and products thereof of biomass-based flexible clear materials
CN109594411A (en) * 2018-12-27 2019-04-09 牡丹江恒丰纸业股份有限公司 Impermeable low-temperature heat is not burnt cigarette paper combustion inhibitor, cigarette paper and preparation method
CN109703268A (en) * 2018-11-23 2019-05-03 江苏儒耀装饰设计道具有限公司 A kind of environmental protection decoration panel and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5249309A (en) * 1975-10-15 1977-04-20 Dainichiseika Color Chem Paper clarifying composition
CN101512070A (en) * 2006-09-26 2009-08-19 赢创德固赛公司 Multi-functional paper for enhanced printing performance
CN105568768A (en) * 2015-12-17 2016-05-11 华南理工大学 Transparent paper and method for preparing same by repeatedly coating surface
CN106149468A (en) * 2016-06-29 2016-11-23 华南理工大学 A kind of preparation method and applications of smooth paper

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5249309A (en) * 1975-10-15 1977-04-20 Dainichiseika Color Chem Paper clarifying composition
CN101512070A (en) * 2006-09-26 2009-08-19 赢创德固赛公司 Multi-functional paper for enhanced printing performance
CN105568768A (en) * 2015-12-17 2016-05-11 华南理工大学 Transparent paper and method for preparing same by repeatedly coating surface
CN106149468A (en) * 2016-06-29 2016-11-23 华南理工大学 A kind of preparation method and applications of smooth paper

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
陆伟: "纸用透明剂", << 造纸化学品>> *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108035192A (en) * 2017-11-16 2018-05-15 福建省晋江优兰发纸业有限公司 A kind of 14g/m2The production method of ultra-thin high grade of transparency copy paper
CN108611908A (en) * 2018-05-04 2018-10-02 齐鲁工业大学 A kind of preparation method and products thereof of biomass-based flexible clear materials
CN109703268A (en) * 2018-11-23 2019-05-03 江苏儒耀装饰设计道具有限公司 A kind of environmental protection decoration panel and preparation method thereof
CN109594411A (en) * 2018-12-27 2019-04-09 牡丹江恒丰纸业股份有限公司 Impermeable low-temperature heat is not burnt cigarette paper combustion inhibitor, cigarette paper and preparation method
CN109594411B (en) * 2018-12-27 2021-12-14 牡丹江恒丰纸业股份有限公司 Anti-permeation low-temperature heating non-combustion cigarette paper combustion inhibitor, cigarette paper and preparation method

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