CN103483681A - Preparation method of recyclable and reusable stone paper - Google Patents
Preparation method of recyclable and reusable stone paper Download PDFInfo
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- CN103483681A CN103483681A CN201310307711.9A CN201310307711A CN103483681A CN 103483681 A CN103483681 A CN 103483681A CN 201310307711 A CN201310307711 A CN 201310307711A CN 103483681 A CN103483681 A CN 103483681A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/0427—Coating with only one layer of a composition containing a polymer binder
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/12—Polypropene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
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Abstract
The invention discloses a preparation method of recyclable and reusable stone paper. A composition of the stone paper comprises 60 to 85wt% of natural inorganic mineral powder, 15 to 40wt% of polypropylene and 1 to 5wt% of an auxiliary agent. Continuous calendaring molding method is employed for preparation of the stone paper. It is unnecessary for the composition to be processed into a granular master batch. The composition is directly delivered into calendaring paper-making equipment, and the calendaring paper-making equipment comprises a raw material automatic dosing machine, an automatic mixing and stirring machine, a mixing and tabletting machine, a high density nipping machine, a five-wheel calendaring molding machine and a cooling and setting machine. The stone paper can be recycled for regeneration after utilization; only polypropylene, which accounts for a small portion of the stone paper, is lost after combustion; high temperature, black smoke and toxic gas are not generated; natural inorganic mineral, which accounts for a large portion of the stone paper, is left after combustion, is capable of returning to the soil and to the nature, and is friendly to the environment.
Description
The application divides an application, and the original bill application number is: 201010276851.0, and the applying date is: on September 9th, 2010, denomination of invention is: the manufacture method of the stone paper of recyclable recycling, application is artificial: Huang Junteng, Huang Junming.
Technical field
The manufacture method of the relevant environment protecting paper of the present invention, espespecially a kind of manufacture method of stone paper of recyclable recycling.
Background technology
At present invented out in the world multiple synthetic paper, wherein take polypropylene as the major ingredient material, and take individual layer that inorganic mineral powder makes as filler combination and the synthetic paper of multilayered structure, all manufactured with traditional plastic membrane product formula; And with the single or multiple lift co-extrusion, shaping mould is made sheet material with yi word pattern mould mouth structure in processing procedure, the sheet surface both sides after longitudinal stretching, then the sheet material or with the film sheet material of fitting, then through cross directional stretch; This made synthetic paper middle layer has two-way extension, and upper layer has unilateral stretching, becomes the synthetic paper of multilayered structure.
As the sheet material after longitudinal stretching, directly again through cross directional stretch, the surface of made single or multiple lift synthetic paper has two-way elongation property, and though above-mentioned prepared synthetic paper has its advantage, but with the Performance Ratio of wood pulp paper under, difference is still very large, and the shortcoming of above-mentioned synthetic paper such as: folding property is bad, laterally with longitudinal tear, differ too much or there is no a lancinating ... Deng; Separately, the synthetic paper that the acrylic plastering of take makes as main raw, after using, as be discarded in open air, oxygenolysis under large natural environment, can not reduce secondary pollution at short notice; And the synthetic paper cost of making is also much higher than wooden oar papermaking.Shortcoming based on above, synthetic paper fails favored by the human consumer always.
Summary of the invention
Problem in view of prior art, the object of the invention is to provide a kind of manufacture method of stone paper of recyclable recycling, commonly use and take the synthetic paper that acrylic plastering makes as main raw so as to solution, use rear as be discarded in open air, oxygenolysis under large natural environment, fail to reduce secondary pollution at short notice; And the synthetic paper cost of making is also than the much higher problem of wooden oar papermaking.
Purpose of the present invention is the stone paper that is to provide a kind of recyclable recycling, and the material of this stone paper comprises: 60% to 85% natural inorganic breeze by weight, 15% to 40% polypropylene and 1% to 5% auxiliary agent by weight by weight.
This natural inorganic breeze is selected: calcium carbonate, flyash, calcium sulfate, barium sulfate, kaolin, mica powder, zinc oxide, ground dolomite, Calucium Silicate powder, glass fibre, hollow glass micropearl, ground silica, whiting, talcum powder, pigment, titanium dioxide, silicon-dioxide, wilkinite, carclazyte or diatomite, or the mixture of at least two kinds of above-mentioned materialss.
This auxiliary agent comprises coupler, dispersion agent, static inhibitor, solid softener, activator, promotor, anti-aging agent, scorch retarder, cementing agent and/or heat-resistant agent.
This coupler is β-(3,4-epoxy group(ing) cyclohexyl) ethyl trimethoxy silane; Lubrication prescription is the N-oleyl palmitamide; Static inhibitor is N, two (2-hydroxyethyl) stearylamide and/or the N of N-, two (2-hydroxyethyl) coconut amines of N-.
The manufacture method of the stone paper of foregoing recyclable recycling, the composition of this paper material does not need to be processed into granular raw material master batch, directly drop into the calendering papermaking apparatus, and the calendering papermaking apparatus comprises that raw material automatic metering mechanism, automatic mixed stirring machine, mixed pressuring plate machine, high-density squeeze flat-bed machine, 5 and take turns calendering forming mill and moulding cooling calibrator, its step comprises:
First step: by the raw material automatic metering mechanism by the composition of paper according to the direct charging of desired raw material ratio formula, metering, and deliver to the automatic mixed stirring machine;
Second step: via the continuous mix and blend of automatic mixed stirring machine, the composition material of paper is on average mixed the composition of paper;
Third step: the composition of the paper that mixes is delivered directly to the mixed pressuring plate machine, utilizes the mixed pressuring plate mode that the two-way extension of the composition of paper rubbing is average, make the composition of paper form the continuous form sheet;
The 4th step: will crumple average paper sheet delivery to high-density and squeeze flat-bed machine, paper is again mixed, flattens, and make that its soft durometer will be moderate and tension force is moderate;
The 5th step: utilize 5 take turns the calendering forming mill by paper reverse to rolling typing, and paper is done laterally and two-way extension longitudinally simultaneously;
The 6th step: recycling moulding cooling calibrator is pressed paper continuously, and paper is done laterally with two-way extension longitudinally and adjustment, to control the paper thickness simultaneously, completes.
This calendering papermaking apparatus can include an automatic paper winder and a trimmer, and after the paper that the 6th step is completed utilizes automatic paper winder to be rolled into the paper roll shape, the recycling trimmer cuts into the paper finished product on the plane paper of desired size.
5 of the 5th step is taken turns the calendering forming mill and is utilized the high temperature calendering, with the characteristic of the composite formula according to paper, adjusts temperature, makes composition material hot melt, mixing, the two-way extension of paper.
The moulding cooling calibrator of the 6th step can be according to the paper sheet thickness of needs, the allotment calendering time.
The surface coated oiliness coating fluid of the paper that the 6th step completes.
The surface of the paper that the 6th step completes can be coated with the fabric aqueous coating fluid, by unicoater, uncoated paper is discharged to automatic planer, flatten and paper surface is carried out to corona treatment with traction, make the paper both side surface after electrion is processed, can on paper surface, form countless fine emptying apertures, to improve the adhesion when paper surface is coated with; Paper tractor to front coating machine is done to coating for the first time; Again by Paper tractor to the dry type baking box, make its surface drying of paper conveniently carry out the reverse side application; Via the reverse side coating machine, utilize plural shower nozzle to control the glue spread of coating fluid, paper is carried out to the reverse side coating; Again Paper tractor to dry type baking box is dried coating surface, make paper in heating the lower surface energy rapid drying be coated with that can allow, and reach the effect that paper surface is the light face.
Beneficial effect of the present invention is: after the stone paper of manufacturing is finished, recyclable regeneration, only can burn the less polypropylene of composition during burning, do not produce high temperature and black smoke and without poison gas, the resistates that contains the more natural inorganic breeze of composition after burning, have and can return the earth and return in natural environmental protection characteristic.
The accompanying drawing explanation
Fig. 1 is calendering papermaking apparatus schematic diagram of the present invention.
Fig. 2 is raw material automatic metering mechanism schematic diagram of the present invention.
Fig. 3 is automatic mixed stirring machine schematic diagram of the present invention.
Fig. 4 is mixed pressuring plate machine schematic diagram of the present invention.
Fig. 5 is that high-density of the present invention is squeezed the flat-bed machine schematic diagram.
Fig. 6 of the present invention 5 takes turns calendering forming mill schematic diagram.
Fig. 7 is moulding cooling calibrator schematic diagram of the present invention.
Fig. 8 is automatic paper winder schematic diagram of the present invention.
Fig. 9 is trimmer schematic diagram of the present invention.
Figure 10 is unicoater schematic diagram of the present invention.
Figure 11 is automatic planer schematic diagram of the present invention.
Figure 12 is front of the present invention coating machine schematic diagram.
Figure 13 is dry type baking box schematic diagram of the present invention.
Figure 14 is reverse side coating machine schematic diagram of the present invention.
Figure 15 is winder schematic diagram of the present invention.
[main element nomenclature]
10, calendering papermaking apparatus
11, raw material automatic metering mechanism 12, automatic mixed stirring machine
13, mixed pressuring plate machine 14, high-density are squeezed flat-bed machine
15,5 take turns calendering forming mill 16, moulding cooling calibrator
17, automatic paper winder 18, trimmer
20, unicoater
21, automatic planer 22, front coating machine
23, dry type baking box 24, reverse side coating machine
25, winder.
Embodiment
For the effect that makes to facilitate simple and direct understanding other features of the present invention and advantage and reach can more manifest, hereby the present invention is coordinated to accompanying drawing, describe feature of the present invention and advantage in detail, each following embodiment further describes viewpoint of the present invention, but non-to limit anyways category of the present invention.
Refer to shown in Fig. 1 to 9, the present invention discloses a kind of manufacture method of stone paper of recyclable recycling, wherein, the composition of this paper comprises that 60% to 85% weight natural inorganic breeze is (as calcium carbonate (comprises light calcium carbonate, water-ground limestone, calcene), flyash, calcium sulfate, barium sulfate, kaolin, mica powder, zinc oxide, ground dolomite, Calucium Silicate powder, glass fibre, hollow glass micropearl, ground silica, whiting, talcum powder, pigment, titanium dioxide, silicon-dioxide, wilkinite, carclazyte, diatomite and composition thereof (it is through calcination or without calcination person) is made main raw material, 15% to 40% weight polyacrylamide (Polypropylene is called for short PP), 1% to 5% weight auxiliary agent.And polypropylene can comprise the combination of high density poly propylene, low density polypropylene and Low Density Polyethylene; Auxiliary agent can comprise coupler, lubrication prescription (dispersion agent), static inhibitor, solid softener, activator, promotor, anti-aging agent, scorch retarder, cementing agent, heat-resistant agent ... Deng raw material; Coupler can be β-(3,4-epoxy group(ing) cyclohexyl) ethyl trimethoxy silane; Lubrication prescription can be the N-oleyl palmitamide; Static inhibitor can be N, two (2-hydroxyethyl) stearylamide and the N of N-, two (2-hydroxyethyl) coconut amines of N-.
The composition of aforementioned stone paper does not need to be processed into granular raw material master batch, and can directly drop into calendering papermaking apparatus 10, this calendering papermaking apparatus 10 comprises that raw material automatic metering mechanism 11, automatic mixed stirring machine 12, mixed pressuring plate machine 13, high-density squeeze flat-bed machine 14,5 and take turns calendering forming mill 15, moulding cooling calibrator 16, automatic paper winder 17, trimmer 18, and its step comprises:
First step: by raw material automatic metering mechanism 11 by the composition of paper according to the direct charging of desired raw material ratio formula, metering, and deliver to automatic mixed stirring machine 12.
Second step: via the continuous mix and blend of automatic mixed stirring machine 12, the composition material of paper is on average mixed the composition of paper.
Third step: the composition of the paper that mixes is delivered directly to mixed pressuring plate machine 13, utilizes the mixed pressuring plate mode that the two-way extension of the composition of paper rubbing is average, make the composition of paper form the continuous form sheet.
The 4th step: will crumple average paper sheet delivery to high-density and squeeze flat-bed machine 14, paper is again mixed, flattens, and make that its soft durometer will be moderate and tension force is moderate.
The 5th step: utilize 5 take turns calendering forming mill 15 by paper reverse to rolling typing, and paper is done laterally and two-way extension longitudinally simultaneously.
The 6th step: recycling moulding cooling calibrator 16 is pressed paper continuously, and paper is done laterally with two-way extension longitudinally and adjustment, to control the paper thickness simultaneously, completes.
The 7th step: can utilize automatic paper winder 17 that paper finished product coil paper is become to the paper roll shape.
The 8th step: can utilize trimmer 18 the paper finished product to be cut into to the plane paper of desired size.
So, the composition of paper of the present invention comprises the composition manufacturing paper of the paper of 60% to 85% weight natural inorganic breeze, 15% to 40% weight polyacrylamide (PP) and 1% to 5% weight auxiliary agent, heterogeneity according to auxiliary agent, can be distinguished into, the Biodegradable material, resolve into carbonic acid gas and water to it by microorganism in environment.Another is the photolysis material, utilizes ultraviolet ray in daylight to impel the macromolecular backbone breaking of decomposing material, makes its decomposition.The 3rd is the oxygenolysis material, utilizes material and oxygen effect form oxide compound and decompose.Allow used paper reach recyclable regeneration, only can burn the less polypropylene of composition while even burning, do not produce high temperature and black smoke and without poison gas, after burning, containing composition, the resistates of more natural inorganic breeze can return the earth, back to nature, do not produce poison gas or polluted source, can accord with environmental requirement fully; In addition, the composition of stone paper of the present invention can must not reproduce a program according to the direct automatic feed of material rate formula, metering, can reduce to mix to manufacture the required cost of raw material master batch.
5 of aforementioned the 5th step is taken turns calendering forming mill 15 and is utilized the high temperature calendering, with the characteristic of the composite formula according to stone paper, adjusts temperature, makes composition material hot melt, mixing, the two-way extension of stone paper; The 6th step by moulding cooling calibrator 16 can be according to paper sheet thickness, the product characteristics of needs, the allotment calendering time; And, in abovementioned steps, what need as stone paper finished product is the paper roll pattern, can omit the 8th step.
And manufacture method one embodiment of the stone paper of the recyclable recycling of the present invention, wherein the composition of paper can be the natural inorganic breeze (wherein calcium carbonate account for 32 % by weight, titanium dioxide account for 7 % by weight, diatomite accounts for 26 % by weight) of 65 % by weight; The polypropylene of 33 % by weight and 2 % by weight auxiliary agents (0.8 % by weight β-(3,4-epoxy group(ing) cyclohexyl) ethyl trimethoxy silane, 0.4 % by weight N-oleyl palmitamide and 0.8 % by weight N, two (2-hydroxyethyl) stearylamides of N-).Above composition composition adds up to 100 % by weight, after extrusion is mixing, drops into calendering papermaking apparatus 10, according to the requirement of product thickness, produces the paper of adjusting the recyclable recycling that produces 0.1mm.
And another embodiment of the manufacture method of the stone paper of the recyclable recycling of the present invention, wherein the composition of paper can be the natural inorganic breeze (wherein calcium carbonate accounts for 40 % by weight, titanium dioxide and accounts for that 4 % by weight, diatomite account for 25 % by weight, carclazyte accounts for 6 % by weight) of 75 % by weight; 21 % by weight polypropylene and 4 % by weight auxiliary agents (1.5 % by weight β-(3,4-epoxy group(ing) cyclohexyl) ethyl trimethoxy silane, 1 % by weight N-oleyl palmitamide and 1.5 % by weight N, two (2-hydroxyethyl) stearylamides of N-).Above material composition adds up to 100 % by weight, after extrusion is mixing, drops into calendering papermaking apparatus 10, according to the requirement of product thickness, produces the paper of adjusting the recyclable recycling that produces 0.2mm.
And the manufacture method of the stone paper of the recyclable recycling of a present invention embodiment again, wherein the composition of paper can be the natural inorganic breeze (wherein calcium carbonate accounts for 50 % by weight, titanium dioxide and accounts for that 8 % by weight, diatomite account for 24 % by weight, talcum powder accounts for 3 % by weight) of 85 % by weight; 10 % by weight polypropylene and 5 % by weight auxiliary agents (2.2 % by weight β-(3,4-epoxy group(ing) cyclohexyl) ethyl trimethoxy silane, 0.6 % by weight N-oleyl palmitamide and 2.2 % by weight N, two (2-hydroxyethyl) stearylamides of N-).Above material composition adds up to 100 % by weight, after extrusion is mixing, drops into the calendering manufacturing machine, according to the requirement of product thickness, produces the paper of adjusting the recyclable recycling that produces 0.7mm.
Moreover the manufacture method of the stone paper of the recyclable recycling of the present invention can be according to paper sheet thickness, characteristic, range of application can be more afterwards processing and manufacturing processed become monthly calendar, year calendar, hang picture, traffic map, notebook, specification sheets, industrial and commercial daily record, letter paper, books, trade mark, placard, drop, various handbags, wrapping paper, decoration plane material, wallpaper, the laminating of woven bag surface, separate-type paper, the heat sealed package bag, stickers paper, the laminating plane materiel, map, the self-adhesion trade mark, plastic floor tile surface laminating material, shopping bag, all kinds of handbags, wallpaper, newspaper, loose leaf paper, notebook, books, table is gone through, envelope, reflective sheeting, specification sheets, teaching material, the festival celebration greeting card, Three-dimensional greeting card, playing card, business card, famous brand, elevator, picture, cover, various packing boxes, the footwear box, cigarette case, caddy, the meal pad, curtain, list, food package box, the frozen product tray, disposable utensils, convenient lunch box, sun-shading curtain for automobile, artistic lamp-ornaments, the super freezing plug-in card of business, the 3D three-dimensional paper carving, coupon, scorecard, products catalogue, plate mat, plastic floor tile, large-scale advertisement, lamp box advertisement.The cultural papers such as printing, writing paper, computer coinage paper using, and decorate paper using, package paper etc.Some paper can be directly for, some needs cloudy surface or the light face of surface coated to make special purpose.
Please consult shown in Figure 10 to 15, the surface coated of the stone paper of the recyclable recycling of the present invention can adopt oiliness coating fluid or water-based coating fluid again.And if during with the water-based coating fluid, water-based coating fluid formula can be the coating fluid that acryl resin, Virahol, polyvinyl alcohol, carclazyte, static inhibitor, 28% ammoniacal liquor, pure water, vinyl acetate between to for plastic are formed by combining.By unicoater 20, uncoated paper is discharged to automatic planer 21, flatten and paper surface is carried out to corona treatment with traction, make the paper both side surface after electrion is processed, can on paper surface, form countless fine emptying apertures, to improve the adhesion when paper surface is coated with; Paper tractor to front coating machine 22 is done to coating for the first time; Again by Paper tractor to dry type baking box 23, make its surface drying of paper conveniently carry out the reverse side application; Via reverse side coating machine 24, utilize plural shower nozzle to control the glue spread of coating fluid, paper is carried out to the reverse side coating; Again Paper tractor to 23 pairs of coating surfaces of dry type baking box are dried, make paper in heating the lower surface energy rapid drying be coated with that can allow, and reach the effect that paper surface is the light face.In addition, if when the Paper Coating surface needs cloudy surface to process,, with the pressurization of cloudy surface treatment wheel, order becomes cloudy surface through being coated with dried smooth surface, then through winder 25, the paper after coating is rolled into to paper roll.
In sum, the present invention is breaking through under previous technical pattern, really reached the wish effect of promoting, and also non-ly for having in technical field under it, usually know that the prior art that the knowledgeable complies with before application can complete easily, hence proposes application for a patent for invention in accordance with the law.
Claims (10)
1. the manufacture method of the stone paper of a recyclable recycling, it is characterized in that: the material of this stone paper comprises 60% to 85% natural inorganic breeze by weight, 15% to 40% polypropylene and 1% to 5% auxiliary agent by weight by weight, the composition of this paper material does not need to be processed into granular raw material master batch, directly drop into the calendering papermaking apparatus, and the calendering papermaking apparatus comprises that raw material automatic metering mechanism, automatic mixed stirring machine, mixed pressuring plate machine, high-density squeeze flat-bed machine, 5 and take turns calendering forming mill and moulding cooling calibrator, its step comprises:
First step: by the raw material automatic metering mechanism by the composition of paper according to the direct charging of desired raw material ratio formula, metering, and deliver to the automatic mixed stirring machine;
Second step: via the continuous mix and blend of automatic mixed stirring machine, the composition material of paper is on average mixed the composition of paper;
Third step: the composition of the paper that mixes is delivered directly to the mixed pressuring plate machine, utilizes the mixed pressuring plate mode that the two-way extension of the composition of paper rubbing is average, make the composition of paper form the continuous form sheet;
The 4th step: will crumple average paper sheet delivery to high-density and squeeze flat-bed machine, paper is again mixed, flattens, and make that its soft durometer will be moderate and tension force is moderate;
The 5th step: utilize 5 take turns the calendering forming mill by paper reverse to rolling typing, and paper is done laterally and two-way extension longitudinally simultaneously;
The 6th step: recycling moulding cooling calibrator is pressed paper continuously, and paper is done laterally with two-way extension longitudinally and adjustment, to control the paper thickness simultaneously, completes.
2. the manufacture method of the stone paper of recyclable recycling as claimed in claim 1, is characterized in that, the material of this stone paper comprises 65% natural inorganic breeze by weight, 33% polypropylene and 2% auxiliary agent by weight by weight.
3. the manufacture method of the stone paper of recyclable recycling as claimed in claim 1, is characterized in that, the material of this stone paper comprises 75% natural inorganic breeze by weight, 21% polypropylene and 4% auxiliary agent by weight by weight.
4. the manufacture method of the stone paper of recyclable recycling as claimed in claim 1, is characterized in that, the material of this stone paper comprises 85% natural inorganic breeze by weight, 10% polypropylene and 5% auxiliary agent by weight by weight.
5. the manufacture method of the stone paper of recyclable recycling as claimed in claim 1, it is characterized in that, this natural inorganic breeze is selected: calcium carbonate, flyash, calcium sulfate, barium sulfate, kaolin, mica powder, zinc oxide, ground dolomite, Calucium Silicate powder, glass fibre, hollow glass micropearl, ground silica, whiting, talcum powder, pigment, titanium dioxide, silicon-dioxide, wilkinite, carclazyte or diatomite, or the mixture of at least two kinds of above-mentioned materialss; This auxiliary agent comprises coupler, dispersion agent, static inhibitor, solid softener, activator, promotor, anti-aging agent, scorch retarder, cementing agent and/or heat-resistant agent; This coupler is β-(3,4-epoxy group(ing) cyclohexyl) ethyl trimethoxy silane; Lubrication prescription is the N-oleyl palmitamide; Static inhibitor is N, two (2-hydroxyethyl) stearylamide and/or the N of N-, two (2-hydroxyethyl) coconut amines of N-.
6. the manufacture method of the stone paper of recyclable recycling as claimed in claim 1, it is characterized in that, this calendering papermaking apparatus can include an automatic paper winder and a trimmer, after the paper that the 6th step is completed utilizes automatic paper winder to be rolled into the paper roll shape, the recycling trimmer cuts into the paper finished product on the plane paper of desired size.
7. the manufacture method of the stone paper of recyclable recycling as claimed in claim 1, it is characterized in that, 5 of the 5th step is taken turns the calendering forming mill and is utilized the high temperature calendering, with the characteristic of the composite formula according to paper, adjusts temperature, makes composition material hot melt, mixing, the two-way extension of paper.
8. the manufacture method of the stone paper of recyclable recycling as claimed in claim 1, is characterized in that, the moulding cooling calibrator of the 6th step can be according to the paper sheet thickness of needs, the allotment calendering time.
9. the manufacture method of the stone paper of recyclable recycling as claimed in claim 1, is characterized in that, the surface coated oiliness coating fluid of the paper that the 6th step completes.
10. the manufacture method of the stone paper of recyclable recycling as claimed in claim 5, it is characterized in that, the surface of the paper that the 6th step completes can be coated with the fabric aqueous coating fluid, by unicoater, uncoated paper is discharged to automatic planer, flatten and paper surface is carried out to corona treatment with traction, make the paper both side surface after electrion is processed, can on paper surface, form countless fine emptying apertures, to improve the adhesion when paper surface is coated with; Paper tractor to front coating machine is done to coating for the first time; Again by Paper tractor to the dry type baking box, make its surface drying of paper conveniently carry out the reverse side application; Via the reverse side coating machine, utilize plural shower nozzle to control the glue spread of coating fluid, paper is carried out to the reverse side coating; Again Paper tractor to dry type baking box is dried coating surface, make paper in heating the lower surface energy rapid drying be coated with that can allow, and reach the effect that paper surface is the light face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN105152578A (en) * | 2015-08-31 | 2015-12-16 | 成都新柯力化工科技有限公司 | Method for manufacturing stone paper from mineral fibers |
| CN104626438B (en) * | 2014-12-30 | 2016-08-17 | 成都新柯力化工科技有限公司 | A kind of preparation method of fiber stone paper |
| CN106147203A (en) * | 2016-08-12 | 2016-11-23 | 浙江山联新材料科技有限公司 | The thin film being made up of inorganic mineral powder |
| CN107849817A (en) * | 2015-07-31 | 2018-03-27 | 纳尔逊·郑吉耀 | Anti-corrosion mineral paper Chemical composition that |
| CN107881838A (en) * | 2017-11-21 | 2018-04-06 | 济宁恒盛纸业有限公司 | A kind of stone synthetic paper and preparation method thereof |
| CN108674054A (en) * | 2018-06-05 | 2018-10-19 | 河南国鑫环保科技有限公司 | A kind of waterproof stone paper notebook and its manufacturing method |
| TWI686519B (en) * | 2019-06-26 | 2020-03-01 | 洪崑喨 | Processing method of environmentally friendly stone fiber paper for tailing recycling |
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| CN104626438B (en) * | 2014-12-30 | 2016-08-17 | 成都新柯力化工科技有限公司 | A kind of preparation method of fiber stone paper |
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| CN107881838B (en) * | 2017-11-21 | 2020-03-17 | 山东金泰恒盛新材料科技有限公司 | Stone synthetic paper and preparation method thereof |
| CN108674054A (en) * | 2018-06-05 | 2018-10-19 | 河南国鑫环保科技有限公司 | A kind of waterproof stone paper notebook and its manufacturing method |
| TWI686519B (en) * | 2019-06-26 | 2020-03-01 | 洪崑喨 | Processing method of environmentally friendly stone fiber paper for tailing recycling |
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