CN102154949B - Method for manufacturing recyclable and reusable stone paper - Google Patents
Method for manufacturing recyclable and reusable stone paper Download PDFInfo
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- CN102154949B CN102154949B CN201010276851.0A CN201010276851A CN102154949B CN 102154949 B CN102154949 B CN 102154949B CN 201010276851 A CN201010276851 A CN 201010276851A CN 102154949 B CN102154949 B CN 102154949B
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- 239000004575 stone Substances 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 44
- 238000003490 calendering Methods 0.000 claims abstract description 33
- -1 polypropylene Polymers 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 25
- 239000002994 raw material Substances 0.000 claims abstract description 19
- 239000004743 Polypropylene Substances 0.000 claims abstract description 18
- 229920001155 polypropylene Polymers 0.000 claims abstract description 16
- 238000002156 mixing Methods 0.000 claims abstract description 14
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 6
- 239000004594 Masterbatch (MB) Substances 0.000 claims abstract description 5
- 239000011248 coating agent Substances 0.000 claims description 35
- 238000000576 coating method Methods 0.000 claims description 35
- 238000004064 recycling Methods 0.000 claims description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 15
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 13
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 12
- 239000012530 fluid Substances 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 11
- 238000000465 moulding Methods 0.000 claims description 10
- 239000002131 composite material Substances 0.000 claims description 9
- 239000000654 additive Substances 0.000 claims description 7
- 230000000996 additive effect Effects 0.000 claims description 7
- 239000004593 Epoxy Substances 0.000 claims description 6
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 6
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 6
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 6
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000007822 coupling agent Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 6
- SBRXLTRZCJVAPH-UHFFFAOYSA-N ethyl(trimethoxy)silane Chemical compound CC[Si](OC)(OC)OC SBRXLTRZCJVAPH-UHFFFAOYSA-N 0.000 claims description 6
- VMRGZRVLZQSNHC-ZCXUNETKSA-N n-[(z)-octadec-9-enyl]hexadecanamide Chemical compound CCCCCCCCCCCCCCCC(=O)NCCCCCCCC\C=C/CCCCCCCC VMRGZRVLZQSNHC-ZCXUNETKSA-N 0.000 claims description 6
- 239000004408 titanium dioxide Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000005461 lubrication Methods 0.000 claims description 5
- 241000276489 Merlangius merlangus Species 0.000 claims description 4
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 4
- 239000005995 Aluminium silicate Substances 0.000 claims description 3
- 244000060011 Cocos nucifera Species 0.000 claims description 3
- 235000013162 Cocos nucifera Nutrition 0.000 claims description 3
- 239000012190 activator Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 235000012211 aluminium silicate Nutrition 0.000 claims description 3
- 150000001412 amines Chemical class 0.000 claims description 3
- 239000000440 bentonite Substances 0.000 claims description 3
- 229910000278 bentonite Inorganic materials 0.000 claims description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 3
- 235000012241 calcium silicate Nutrition 0.000 claims description 3
- 238000003851 corona treatment Methods 0.000 claims description 3
- 239000002270 dispersing agent Substances 0.000 claims description 3
- 239000010459 dolomite Substances 0.000 claims description 3
- 229910000514 dolomite Inorganic materials 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 239000010881 fly ash Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000012943 hotmelt Substances 0.000 claims description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 3
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- GTDHYNXLIKNVTJ-UHFFFAOYSA-N n-(1-hydroxy-2-methylpropan-2-yl)octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NC(C)(C)CO GTDHYNXLIKNVTJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000049 pigment Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 238000004513 sizing Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000011787 zinc oxide Substances 0.000 claims description 3
- 239000002341 toxic gas Substances 0.000 abstract description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 3
- 239000000779 smoke Substances 0.000 abstract description 3
- 238000002485 combustion reaction Methods 0.000 abstract 3
- 238000005303 weighing Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 15
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229940088417 precipitated calcium carbonate Drugs 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
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Abstract
The invention discloses a method for manufacturing recyclable and reusable stone paper. The composition of the paper comprises 60 to 85 weight percent of natural inorganic mineral powder, 15 to 40 weight percent of polypropylene and 1 to 5 weight percent of auxiliary agent. A continuous calendaring forming mode is adopted in the manufacturing method; the composition of the paper material does not need to be processed into granular raw material master batch and is directly put into a calendaring papermaking device; and the calendaring papermaking device comprises an automatic raw material weighing machine, an automatic mixing stirrer, a mixing tablet press, a high-density flat extruder, a five-wheel calendaring former and a forming cooling setting machine. Therefore, the used paper can be recycled and regenerated, little polypropylene component is burnt during combustion; high temperature, black smoke or poison gas is not produced during combustion of the paper; many residues containing the natural inorganic mineral powder are produced after combustion, and the paper has environment-friendly property of regressing to the land and the nature.
Description
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 in the world multiple synthetic paper, wherein take polypropylene as Main Ingredients and Appearance material, and take individual layer that inorganic mineral powder makes as filler combination and the synthetic paper of sandwich construction, all with traditional plastic membrane product formula, manufactured; And with 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 film sheet material of fitting, then through cross directional stretch; This made synthetic paper intermediate layer has two-way extension, and superficial layer has simple tension, becomes the synthetic paper of sandwich construction.
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 differ too much with longitudinal tear or there is no a lancinating ... etc.; Separately, the synthetic paper that the polypropylene plastics of take makes as main material, after using, as being discarded in open air, oxidation Decomposition 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 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, so as to solving to commonly use, take the synthetic paper that polypropylene plastics makes as main material, use rear as being discarded in open air, oxidation Decomposition under large natural environment, fails 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.
Object 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% by weight auxiliary agent by weight.
This natural inorganic breeze is selected: calcium carbonate, flyash, calcium sulfate, barium sulfate, kaolin, mica powder, zinc oxide, dolomite dust, calcium silicates, glass fibre, hollow glass micropearl, Cab-O-sil, whiting, talcum powder, pigment, titanium dioxide, silica, bentonite, carclazyte or diatomite, or the mixture of at least two kinds of above-mentioned materials.
This auxiliary agent comprises coupling agent, dispersant, antistatic additive, solid softener, activator, promoter, age resistor, antiscorching agent, adhesive and/or heat-resistant agent.
This coupling agent is β-(3,4-epoxy radicals cyclohexyl) ethyl trimethoxy silane; Lubrication prescription is N-oleyl palmitamide; Antistatic additive is N, two (2-ethoxy) stearmide and/or the N of N-, two (2-ethoxy) 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 calendering papermaking apparatus, and calendering papermaking apparatus comprises that raw material automatic metering mechanism, automatic mixed stirring machine, mixed pressuring plate machine, high density squeeze flat machine, 5 and take turns calendering forming machine and moulding cooling calibrator, its step comprises:
First step: by raw material automatic metering mechanism by the composition of paper according to the direct charging of needed raw material ratio formula, metering, and deliver to 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 mixing is delivered directly to mixed pressuring plate machine, utilizes mixed pressuring plate mode that the two-way extension of the composition of paper rubbing is average, make the composition of paper form continuous form sheet;
The 4th step: the average paper sheet delivery of rubbing to high density is squeezed to flat machine, paper is again mixed, flattened, make that its soft durometer is moderate and tension force is moderate;
The 5th step: utilize 5 take turns calendering forming machine by paper reverse to rolling sizing, 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 to control paper thickness with two-way extension longitudinally and adjustment, complete. simultaneously
This calendering papermaking apparatus can include an automatic paper winder and a trimmer, and the paper that the 6th step is completed utilizes automatic paper winder to be rolled into after paper roll shape, and recycling trimmer cuts into paper finished product on the plane paper of required size.
5 of the 5th step is taken turns calendering forming machine and is utilized 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 fabric aqueous coating fluid, by unicoater, uncoated paper is discharged to automatic evener, with traction, flatten and paper surface is carried out to corona treatment, make paper both side surface after electrion is processed, countless fine emptying apertures can be formed on paper surface, 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 dry type baking box, make its dry tack free of paper conveniently carry out reverse side application; Via reverse side coating machine, utilize plural shower nozzle to control the coating weight of coating fluid, paper is carried out to reverse side coating; Again Paper tractor to dry type baking box is dried coating surface, make paper in heating the lower surface energy rapid draing being coated with that can allow, and reach the effect that paper surface is light face.
Beneficial effect of the present invention is: after the stone paper of manufacturing is finished, recyclable regeneration, during burning, only can burn the less polypropylene of composition, do not produce high temperature and black smoke and without poison gas, the residue that contains the more natural inorganic breeze of composition after burning, has and can return the earth and return in natural environmental protection characteristic.
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 flat machine schematic diagram.
Fig. 6 of the present invention 5 takes turns calendering forming machine 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 evener 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 reel machine schematic diagram of the present invention.
[main element symbol description]
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 machine
15,5 take turns calendering forming machine 16, moulding cooling calibrator
17, automatic paper winder 18, trimmer
20, unicoater
21, automatic evener 22, front coating machine
23, dry type baking box 24, reverse side coating machine
25, reel machine
The specific 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 precipitated calcium carbonate, powdered whiting, calcene), flyash, calcium sulfate, barium sulfate, kaolin, mica powder, zinc oxide, dolomite dust, calcium silicates, glass fibre, hollow glass micropearl, Cab-O-sil, whiting, talcum powder, pigment, titanium dioxide, silica, bentonite, 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 (LDPE); Auxiliary agent can comprise coupling agent, lubrication prescription (dispersant), antistatic additive, solid softener, activator, promoter, age resistor, antiscorching agent, adhesive, heat-resistant agent ... wait raw material; Coupling agent can be β-(3,4-epoxy radicals cyclohexyl) ethyl trimethoxy silane; Lubrication prescription can be N-oleyl palmitamide; Antistatic additive can be N, two (2-ethoxy) stearmide and the N of N-, two (2-ethoxy) 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 machine 14,5 and take turns calendering forming machine 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 needed 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 mixing is delivered directly to mixed pressuring plate machine 13, utilizes mixed pressuring plate mode that the two-way extension of the composition of paper rubbing is average, make the composition of paper form continuous form sheet.
The 4th step: the average paper sheet delivery of rubbing to high density is squeezed to flat machine 14, paper is again mixed, flattened, make that its soft durometer is moderate and tension force is moderate.
The 5th step: utilize 5 take turns calendering forming machine 15 by paper reverse to rolling sizing, 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 to control paper thickness with two-way extension longitudinally and adjustment, complete. simultaneously
The 7th step: can utilize automatic paper winder 17 that paper finished product coil paper is become to paper roll shape.
The 8th step: can utilize trimmer 18 paper finished product to be cut into the plane paper of required 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, Biodegradable material, resolves into carbon dioxide and water by microorganism in environment it.Another is light decomposability material, utilizes ultraviolet ray in daylight to impel the macromolecular backbone breaking of decomposing material, makes its decomposition.The 3rd is oxidation Decomposition material, utilizes material and oxygen effect form oxide and decompose.Allow used paper reach recyclable regeneration, while even burning, only can burn the less polypropylene of composition, do not produce high temperature and black smoke and without poison gas, residue containing the more natural inorganic breeze of composition after burning can return the earth, back to nature, do not produce poison gas or polluted source, can accord with environmental requirement completely; 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 machine 15 and is utilized 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 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 radicals cyclohexyl) ethyl trimethoxy silane, 0.4 % by weight N-oleyl palmitamide and 0.8 % by weight N, two (2-ethoxy) stearmides of N-).Above composition composition adds up to 100 % by weight, after mixing extruding 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 radicals cyclohexyl) ethyl trimethoxy silane, 1 % by weight N-oleyl palmitamide and 1.5 % by weight N, two (2-ethoxy) stearmides of N-).Above material composition adds up to 100 % by weight, after mixing extruding 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 radicals cyclohexyl) ethyl trimethoxy silane, 0.6 % by weight N-oleyl palmitamide and 2.2 % by weight N, two (2-ethoxy) stearmides of N-).Above material composition adds up to 100 % by weight, after mixing extruding is mixing, drops into 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, description, 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, release liners, heat sealed package bag, stickers paper, laminating plane materiel, map, 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, description, teaching material, festival celebration greeting card, Three-dimensional greeting card, playing card, business card, famous brand, elevator, picture, cover, various packing boxes, footwear box, cigarette case, tea caddy, meal pad, curtain, list, food package box, frozen food tray, disposable utensils, convenient lunch box, sun-shading curtain for automobile, artistic lamp-ornaments, the super freezing plug-in card of business, 3D three-dimensional paper carving, coupon, scorecard, 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 surface-coated to make cloudy surface or the light face of specific use.
Referring again to 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.And if during with water-based coating fluid, water-based coating fluid formula can be the coating fluid that acryl resin, isopropyl alcohol, polyvinyl alcohol, carclazyte, antistatic additive, 28% ammoniacal liquor, pure water, vinyl acetate are formed by combining.By unicoater 20, uncoated paper is discharged to automatic evener 21, with traction, flatten and paper surface is carried out to corona treatment, make paper both side surface after electrion is processed, countless fine emptying apertures can be formed on paper surface, 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 dry tack free of paper conveniently carry out reverse side application; Via reverse side coating machine 24, utilize plural shower nozzle to control the coating weight of coating fluid, paper is carried out to 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 draing being coated with that can allow, and reach the effect that paper surface is light face.In addition,, if when 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 reel machine 25, the paper after coating is rolled into paper roll.
In sum, the present invention is breaking through under previous technical pattern, really reached the wish effect of promoting, and also non-for having and conventionally know that the prior art that the knowledgeable complies with before application can complete easily in technical field under it, application for a patent for invention is hence proposed in accordance with the law.
Claims (3)
1. a manufacture method for the stone paper of recyclable recycling, is characterized in that,
The material of this stone paper comprises: 75% to 85% natural inorganic breeze by weight, and 15% to 21% polypropylene and 4% to 5% by weight auxiliary agent by weight, wherein:
This natural inorganic breeze is selected: calcium carbonate, flyash, calcium sulfate, barium sulfate, kaolin, mica powder, zinc oxide, dolomite dust, calcium silicates, glass fibre, hollow glass micropearl, Cab-O-sil, whiting, talcum powder, pigment, titanium dioxide, silica, bentonite, carclazyte or diatomite, or the mixture of at least two kinds of above-mentioned materials;
This auxiliary agent comprises coupling agent, lubrication prescription, dispersant, antistatic additive, solid softener, activator, promoter, age resistor, antiscorching agent, adhesive and heat-resistant agent, and this coupling agent is β-(3,4-epoxy radicals cyclohexyl) ethyl trimethoxy silane; Lubrication prescription is N-oleyl palmitamide; Antistatic additive is N, two (2-ethoxy) stearmide and/or the N of N-, two (2-ethoxy) coconut amines of N-;
The composition of this paper material does not need to be processed into granular raw material master batch, directly drop into calendering papermaking apparatus, and calendering papermaking apparatus comprises that raw material automatic metering mechanism, automatic mixed stirring machine, mixed pressuring plate machine, high density squeeze flat machine, 5 and take turns calendering forming machine and moulding cooling calibrator, its step comprises:
First step: by raw material automatic metering mechanism by the composition of paper according to the direct charging of needed raw material ratio formula, metering, and deliver to 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 mixing is delivered directly to mixed pressuring plate machine, utilizes mixed pressuring plate mode that the two-way extension of the composition of paper rubbing is average, make the composition of paper form continuous form sheet;
The 4th step: the average paper sheet delivery of rubbing to high density is squeezed to flat machine, paper is again mixed, flattened, make that its soft durometer is moderate and tension force is moderate;
The 5th step: utilize 5 take turns calendering forming machine utilize high temperature calendering by paper reverse to rolling sizing, and paper is done laterally and two-way extension longitudinally simultaneously;
The 6th step: utilize moulding cooling calibrator that paper is pressed continuously, paper is done laterally to control paper thickness with two-way extension longitudinally and adjustment simultaneously, and according to the paper sheet thickness allotment calendering time;
The surface of the paper that the 6th step completes can be coated with oiliness or water-based coating fluid, by unicoater, uncoated paper is discharged to automatic evener, with traction, flatten and paper surface is carried out to corona treatment, make paper both side surface after electrion is processed, countless fine emptying apertures can be formed on paper surface, 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 dry type baking box, make its dry tack free of paper conveniently carry out reverse side application; Via reverse side coating machine, utilize plural shower nozzle to control the coating weight of coating fluid, paper is carried out to reverse side coating; Again Paper tractor to dry type baking box is dried coating surface, make paper in heating the lower surface energy rapid draing being coated with that can allow, and reach the effect that paper surface is light face.
2. 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, the paper that the 6th step is completed utilizes automatic paper winder to be rolled into after paper roll shape, and recycling trimmer cuts into paper finished product on the plane paper of required size.
3. the manufacture method of the stone paper of recyclable recycling as claimed in claim 1, is characterized in that, the characteristic according to the composite formula of paper in the 5th step is adjusted temperature, makes composition material hot melt, mixing, the two-way extension of paper.
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