CN102320074B - Manufacturing method of environment-friendly inorganic paper - Google Patents
Manufacturing method of environment-friendly inorganic paper Download PDFInfo
- Publication number
- CN102320074B CN102320074B CN201110270860.3A CN201110270860A CN102320074B CN 102320074 B CN102320074 B CN 102320074B CN 201110270860 A CN201110270860 A CN 201110270860A CN 102320074 B CN102320074 B CN 102320074B
- Authority
- CN
- China
- Prior art keywords
- paper
- composition
- machine
- calendering
- automatic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The invention discloses a manufacturing method of environment-friendly inorganic paper; according to percentage by weight, a composition of the paper comprises 51% to 75% of inorganic glass powders, 25% to 40% of viscose material (the viscose material is a mixture of polypropylene (PP) and polylactic acid (PLA), or a mixture of the PP and polyethylene (PE)), and 1% to 5% of additives, the manufacturing method adopts a continuous calendaring molding type, and is finished by implementing a first step to a sixth step in sequence; thereby, after the manufactured paper is wasted, the PE which takes a smaller component of the paper can be burnt through combustion; high temperature, black smoke and toxic gas cannot be generated, and an inorganic powder residue generated by the combustion has an environment-friendly characteristic, e.g. the inorganic powder residue can return to nature.
Description
Technical field
The present invention is about a kind of manufacture method of environment friendly inorganic paper, particularly a kind of composition of this paper includes and is no more than 75% unorganic glass powder, viscose glue material and 1% to the 5% weight auxiliary agent of 25% to 40% weight, its technique mainly adopts continuous calendering molding mode, make the paper of manufacturing when discarded, except recyclable regeneration, while being directed to burning, only can burn the less polypropylene of composition, do not produce high temperature and black smoke and without poison gas, and the residue of the more unorganic glass powder of rear contained composition that burns can return the earth and return in nature.
Background technology
According to the use amount of countries in the world paper, be nearly all in 1,000,000 tons, be directly injured except the person that is supply pulp---trees, relevant discarded paper articles for use, and follow-up environmental protection treatment problem, paper occupies quite high environmental protection treatment expense really; Therefore,, under limited earth resource and the felling of restriction trees quantity, composed paper Wen city solves the important topic of this problem beyond doubt; Meanwhile, encircle for protecting the pollution of releasing carbon amount and peripherality, all can obtain important breakthrough and solution.
See allly in the current world, really developed multiple composed paper, wherein, take polypropylene as Main Ingredients and Appearance material is all many, and add on a small quantity the combination of breeze or stone flour, and then implement with single or multiple lift frame mode; In technique, all adopt again traditional plastic membrane product formula manufacture, and in technique, with single or multiple lift co-extrusion, its shaping mould is made sheet material with yi word pattern mould mouth structure, via the sheet surface both sides after longitudinal stretching, fit again sheet material or film sheet material, then through cross directional stretch; This made synthetic paper intermediate layer has two-way extension, and superficial layer has simple tension, and then becomes the synthetic paper structure of sandwich construction.
Sheet material after longitudinal stretching, directly again through cross directional stretch, the surface of made single or multiple lift synthetic paper, there is the characteristic of two-way extension, and though above-mentioned prepared synthetic paper has its advantage, but with the Performance Ratio of wood pulp paper under, discrepancy is still very large, the shortcoming of aforementioned existing synthetic paper such as: folding is bad, laterally differ too much with longitudinal tear or there is no a lancinating ... etc.; And another, the synthetic paper making take polypropylene plastics as main material, abandoning or via burying, cannot at short notice, with oxidation Decomposition under large natural environment, cannot reach the secondary pollution ability of getting rid of especially at all after use; The composed paper cost of relatively making, also much higher than wooden oar papermaking, based on above shortcoming, various synthetic papers up to now, are favored by consumer not yet can, and be widely used in market.
Summary of the invention
For the problem in view of prior art, the invention provides a kind of manufacture method of environment friendly inorganic paper, be main material so as to utilizing unorganic glass powder and then solving existing total employing polypropylene plastics, prepared synthetic paper, cannot be at short notice by large natural environment oxidation Decomposition, fail to reach minimizing secondary pollution requirement; And prepared synthetic paper cost is also much higher than wooden oar papermaking, be not inconsistent use cost and economy is considered.
Main purpose of the present invention is the manufacture method that is to provide a kind of environment friendly inorganic paper, the composition of this paper comprises: make primary raw material with the unorganic glass powder that is no more than weight 75% through being ground into powder, coordinate polypropylene viscose glue material and 1% to the 5% weight auxiliary agent of 25% to 40% weight, wherein this polypropylene viscose glue material is the mixture of polypropylene, PLA, or is polypropylene, poly mixture; Directly drop into calendering papermaking apparatus; This calendering papermaking apparatus comprises: raw material automatic metering mechanism, automatic mixed stirring machine, mixed pressuring plate machine, high density are squeezed flat machine, 5 and taken turns calendering forming machine and moulding cooling calibrator, and 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 by average to two-way the composition of paper extension rubbing, make the composition of paper form bonding state;
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 longitudinal two-way extension simultaneously;
The 6th step: recycling moulding cooling calibrator is pressed paper is continuously made paper laterally to control paper thickness with longitudinal two-way extension and adjustment simultaneously, completes paper finished product.
Preferably, this calendering papermaking apparatus can include: automatic paper winder and 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.
Preferably, 5 of the 5th step is taken turns calendering forming machine and is mainly utilized high temperature calendering, adjusts temperature with the characteristic of the composite formula according to paper, can make the composition material of paper implement hot melt, mixing and two-way extension.
Preferably, the moulding cooling calibrator of the 6th step, can be according to the paper sheet thickness of needs, the allotment calendering time.
Preferably, the paper surface being completed by the 6th step, dope coating solution.
Preferably, the step of described painting fabric aqueous coating fluid is mainly: pass through unicoater, uncoated paper is discharged to automatic evener, flatten and paper surface is carried out to sided corona treatment with traction, make paper both side surface after electrion is processed, can on paper surface, form countless fine emptying apertures, to improve the adhesion in the time that paper surface is coated with, can also be thermally welded, fluidisation spraying, flame-spraying, plasma spraying or electrostatic spraying to paper surface processing mode; 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; Utilize the coating weight of plural shower nozzle control coating fluid via reverse side coating machine, 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
This need illustrate a bit, is that the composition unorganic glass powder of aforementioned this case is directed to general discarded glass article, particularly---with the made glass article of glass, on material analysis, there is the characteristic of unification (free from admixture); Therefore, become after superfine glass powder raw material via grinding, also there is the material characteristic of unification, belong to be easy to control raw material and raw material obtain, and contribute to and solve glass article discarded object be correlated with environmental protection treatment problem.
Another object of the present invention provides a kind of manufacture method of environment friendly inorganic paper, wherein: paper in the ratio of longitudinal tensile strength and horizontal tensile strength is: 1: 1 to 1: 2 or 2: 1 to 1: 1 or 1: 2 to 1: 3 is 1: 1 to 1: 2 or 2: 1 to 1: 1 or 1: 2 to 1: 3 in the ratio of longitudinal tearing strength and horizontal tearing strength, and, make primary raw material with the unorganic glass powder that is no more than weight 75% through being ground into powder, coordinate the viscose glue material of 25% to 40% weight (to comprise polypropylene (PP), PLA (PLA) or polypropylene (PP), the mixture of polyethylene (PE)) and 1% to 5% weight auxiliary agent (comprising: solid softener, activator, promoter, age resistor, antiscorching agent, adhesive, heat-resistant agent, initator, polymerization catalyst, dispersant, emulsifying agent, plasticizer, heat, light stabilizer, fire retardant, releasing agent, decomposing material (can be starch (soy meal, corn flour, tapioca starch .. etc.), chitin, polycaprolactone, modified aromatic adoption ester .. etc.).
Another object of the present invention, in the manufacture method that a kind of environment friendly inorganic paper is provided, the paper that it is made, have than the writing property of the better folding of wooden oar, rigidity, flattening, opacity, glossiness and ballpoint pen, pencil, free ink pen, good printing analyticity, and longitudinally approaching with wooden oar paper with cross direction tear strength and tensile strength, and not water funk, have that large, the anti-perforation of intensity, wear-resisting folding change, resistance to damaging by worms ... etc. characteristic.
Still a further object of the present invention, provides a kind of manufacture method of environment friendly inorganic paper, and the paper that it is made, according to the heterogeneity of auxiliary agent, can be distinguished into: first: Biodegradable material, resolves into carbon dioxide and water by microorganism in environment it; Second: be light decomposability material, utilize the ultraviolet ray in daylight, impel the macromolecular main chain fracture of decomposing material to make its decomposition; The 3rd, be oxidation Decomposition material, utilize material and oxygen effect to form oxide and decompose.Can allow used paper return the earth, not produce poison gas or polluted source, can meet environmental requirement completely.
The invention has the beneficial effects as follows: the environment friendly inorganic paper of manufacturing by the inventive method is after discarding, can burn the less polypropylene of composition via burning, can not produce high temperature and black smoke and without poison gas, and contained inorganic powder residue after burning, have can back to nature 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 diagram of the present invention.
Fig. 3 is automatic mixed stirring machine 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 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 mechanisms,
12 automatic mixed stirring machines,
13 mixed pressuring plate machines,
14 high density are squeezed flat machine,
15 5 take turns calendering forming machine,
16 moulding cooling calibrators,
17 automatic paper winders,
18 trimmers,
20 unicoaters,
21 automatic eveners,
22 front coating machines,
23 dry type baking boxs,
24 reverse side coating machines,
25 reel machines.
The specific embodiment
As figure can more manifest for the effect that makes to facilitate simple and direct understanding other features of the present invention and advantage and reached, hereby the present invention is coordinated to accompanying drawing, describe feature of the present invention and advantage in detail, following each 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 environment friendly inorganic paper, wherein, the composition of this paper is made primary raw material to be greater than the 51% unorganic glass powder that is no more than weight 75% through being ground into powder, coordinate the polypropylene (PoIypropylene of 25% to 40% weight, be called for short PP) viscose glue material (this viscose glue material is the mixture of polypropylene (PP), PLA (PLA), or is the mixture of polypropylene (PP), polyethylene (PE)) and 1% to 5% weight auxiliary agent.And polypropylene can comprise: the combination of polypropylene and low density polyethylene (LDPE), EVA, PLA; Auxiliary agent can comprise coupling agent, lubrication prescription (dispersant), antistatic additive, solid softener, activator, promoter, age resistor, antiscorching agent, adhesive, heat-resistant agent, initator, polymerization catalyst, dispersant, emulsifying agent, plasticizer, heat, light stabilizer, fire retardant, releasing agent ... wait raw material; Coupling agent can be: dioctylphosphato, metatitanic acid second diester di (dioctyl phosphate) ethylene or (β-(3,4-epoxycyclohexyl) ethyl trimethoxy silane β-(3,4-epoxycyclohexyl) ethyltrimethoxysilane); Lubrication prescription can be gelatin gelatin or methylcellulose methylcell ulose; Antistatic additive can be octadecyldiethanol amine octadecyldiethanolaminc.
The manufacture method of aforementioned environment friendly inorganic paper, the unorganic glass powder that is no more than weight 75% in composition, need to make primary raw material through being ground into powder, (rim charge after cutting also can directly be carried back calendering can directly to drop into calendering papermaking apparatus 10, can not produce waste material), its technique mainly adopts continuous calendering molding mode, this calendering papermaking apparatus 10 comprises raw material automatic metering mechanism 11, automatic mixed stirring machine 12, mixed pressuring plate machine 13, high density is squeezed flat machine 14, 5 take turns calendering forming machine 15, moulding cooling calibrator 16, automatic paper winder 17, trimmer 18, 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 by average to two-way the composition of paper extension rubbing, make the composition of paper form bonding state.
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 longitudinal two-way extension simultaneously.
The 6th step: recycling moulding cooling calibrator 16 is pressed paper continuously, and paper is done laterally to control paper thickness degree with longitudinal two-way extension 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.
Separately, the manufacture method of environment friendly inorganic paper of the present invention, can, according to the heterogeneity of auxiliary agent, can be distinguished into:
The one, Biodegradable material, resolves into carbon dioxide and water by microorganism in environment it.
The 2nd, light decomposability material, utilizes ultraviolet ray in daylight to impel the macromolecular backbone breaking of decomposing material, makes its decomposition.
The 3rd. oxidation Decomposition material, utilizes material and oxygen effect to form oxide and decomposes.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, after burning, can return the earth containing the residue of the more natural inorganic breeze of composition, back to nature, do not produce poison gas or polluted source, can accord with environmental requirement completely.
In addition, the manufacture method of environment friendly inorganic paper of the present invention, the aforementioned the 5th rapid 5 to take turns calendering forming machine 15 be mainly to utilize high temperature calendering, adjusts temperature with the characteristic according to composite formula, makes paper compositions material hot melt, mixing, two-way extension; Moulding cooling calibrator 16 in the 6th step can be according to the paper sheet thickness of needs, product characteristics, the allotment calendering time; And in abovementioned steps, as paper finished product need be paper roll pattern, can omit the 8th step.
Moreover, the manufacture method of environment friendly inorganic paper of the present invention, can be according to paper sheet thickness, characteristic, range of application can be rear processing and manufacturing processed and becomes: monthly calendar, year calendar, extension picture, traffic map, notebook, description, industrial and commercial daily record, letter paper, books, trade mark, placard, drop, various handbag, wrapping paper, U.S. labor equipment, wallpaper, woven bag surface laminating, release liners, heat sealed package bag, stickers paper, laminating plane materiel, map, self-adhesion trade mark, shopping bag, all kinds of handbag, wallpaper, newspaper loose leaf paper, reflective sheeting, teaching material ... etc. paper using.
Referring again to shown in Figure 10 to Figure 15, the manufacture method of environment friendly inorganic paper of the present invention, prepared finger is opened surface-coated can adopt oiliness coating fluid or water-based coating fluid, if and during with water-based coating fluid, water-based coating fluid formula can be acryl resin, isopropyl alcohol, polyvinyl alcohol, carclazyte, antistatic additive, 28% ammoniacal liquor, pure water, the coating fluid that vinyl acetate is formed by combining, by unicoater 20, uncoated paper is discharged to automatic evener 21, flatten and paper surface is carried out to sided corona treatment with traction, make paper both side surface after electrion is processed, can on paper surface, form countless fine emptying apertures, (surface treatment mode can be thermally welded adhesion with raising in the time that paper surface is coated with, fluidisation spraying, flame-spraying, plasma spraying, electrostatic spraying), 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, utilize the coating weight of plural shower nozzle control coating fluid via reverse side coating machine 24, paper is carried out to reverse side coating, again Paper tractor to dry type baking box 23 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.
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 existing 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, whence proposes application for a patent for invention in accordance with the law and earnestly asks your office and check and approve this part application for a patent for invention case, to encourage creation, to feeling moral just.
Only above-listed detailed description is for the illustrating an of possible embodiments of the present invention, and this embodiment is not in order to limit the present invention, and severally do not depart from the equivalence that skill spirit of the present invention does and implement or change, and all should be contained in the scope of the claims of this case.
Claims (5)
1. the manufacture method of an environment friendly inorganic paper, it is characterized in that, the composition of this paper comprises: make primary raw material to be greater than the 51% unorganic glass powder that is no more than weight 75% through being ground into powder, coordinate polypropylene viscose glue material and 1% to the 5% weight auxiliary agent of 25% to 40% weight, described polypropylene viscose glue material is not contain polypropylene fibre, wherein this polypropylene viscose glue material is polypropylene, the mixture of PLA, or be polypropylene, poly mixture, in auxiliary agent, contain soy meal, corn flour, tapioca starch, with microorganism in environment, this paper is resolved into carbon dioxide and water, directly drop into calendering papermaking apparatus, this calendering papermaking apparatus comprises: raw material automatic metering mechanism, automatic mixed stirring machine, mixed pressuring plate machine, high density are squeezed flat machine, 5 and taken turns calendering forming machine, moulding cooling calibrator, automatic paper winder and trimmer, and 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 by average to two-way the composition of paper extension rubbing, make the composition of paper form bonding state;
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 longitudinal two-way extension simultaneously;
The 6th step: recycling moulding cooling calibrator is pressed paper is continuously made paper laterally to control paper thickness with longitudinal two-way extension and adjustment simultaneously, completes paper finished product;
The 7th step: utilize automatic paper winder that paper finished product coil paper is become to paper roll shape;
The 8th step: utilize trimmer paper finished product to be cut into the plane paper of required size, and rim charge after cutting directly carries the 5th step calendering of going back, avoid producing waste material.
2. the manufacture method of environment friendly inorganic paper as claimed in claim 1, it is characterized in that, 5 of the 5th step is taken turns calendering forming machine and is mainly utilized high temperature calendering, adjusts temperature with the characteristic of the composite formula according to paper, can make the composition material of paper implement hot melt, mixing and two-way extension.
3. the manufacture method of environment friendly inorganic paper 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.
4. the manufacture method of environment friendly inorganic paper as claimed in claim 1, is characterized in that the paper surface being completed by the 6th step, dope coating solution.
5. the manufacture method of environment friendly inorganic paper as claimed in claim 4, it is characterized in that, the step of described painting fabric aqueous coating fluid is mainly: pass through unicoater, uncoated paper is discharged to automatic evener, flatten and paper surface is carried out to sided corona treatment with traction, make paper both side surface after electrion is processed, can on paper surface, form countless fine emptying apertures, to improve adhesion in the time that paper surface is coated with, can also be thermally welded, fluidisation spraying, flame-spraying, plasma spraying or electrostatic spraying to paper surface processing mode; 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; Utilize the coating weight of plural shower nozzle control coating fluid via reverse side coating machine, 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110270860.3A CN102320074B (en) | 2011-09-14 | 2011-09-14 | Manufacturing method of environment-friendly inorganic paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110270860.3A CN102320074B (en) | 2011-09-14 | 2011-09-14 | Manufacturing method of environment-friendly inorganic paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102320074A CN102320074A (en) | 2012-01-18 |
| CN102320074B true CN102320074B (en) | 2014-05-28 |
Family
ID=45447976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110270860.3A Active CN102320074B (en) | 2011-09-14 | 2011-09-14 | Manufacturing method of environment-friendly inorganic paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102320074B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN112143186A (en) * | 2019-06-28 | 2020-12-29 | 和亚黄国际有限公司 | Method for manufacturing recyclable and reusable environment-friendly organic paper |
| CN110592993B (en) * | 2019-09-18 | 2020-12-01 | 北京中国科学院老专家技术中心 | Automatic calendering device is used in inorganic paper production |
| CN112341703A (en) * | 2020-06-22 | 2021-02-09 | 浙江翔光生物科技股份有限公司 | Manufacturing method of wear-resistant degradable PP hinge |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1745214A (en) * | 2003-02-06 | 2006-03-08 | 宝洁公司 | Unitary fibrous structure comprising cellulosic and synthetic fibers and process for making same |
| FR2954361A1 (en) * | 2009-12-23 | 2011-06-24 | Arjo Wiggins Fine Papers Ltd | ULTRA SMOOTH AND RECYCLABLE PRINTING SHEET AND METHOD OF FRABRICATION |
| CN102154949A (en) * | 2010-09-09 | 2011-08-17 | 黄俊腾 | Method for manufacturing recyclable and reusable stone paper |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW219339B (en) * | 1991-09-13 | 1994-01-21 | Shyang-Lin Hwu | Method of making sanitary tableware material |
| NZ508191A (en) * | 1999-11-23 | 2002-03-28 | Nat Starch Chem Invest | A method of modulating surface sizing properties such as porosity reduction, resistance to liquid penetration and surface strength when used as surface size on paper |
| TWI282306B (en) * | 2002-09-20 | 2007-06-11 | Wu Kai Nan | An eco-friendly starch-based disposal tableware |
| CN101718059B (en) * | 2009-12-24 | 2011-08-10 | 浙江科技学院 | Novel edible paper and preparation process thereof |
-
2011
- 2011-09-14 CN CN201110270860.3A patent/CN102320074B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1745214A (en) * | 2003-02-06 | 2006-03-08 | 宝洁公司 | Unitary fibrous structure comprising cellulosic and synthetic fibers and process for making same |
| FR2954361A1 (en) * | 2009-12-23 | 2011-06-24 | Arjo Wiggins Fine Papers Ltd | ULTRA SMOOTH AND RECYCLABLE PRINTING SHEET AND METHOD OF FRABRICATION |
| CN102154949A (en) * | 2010-09-09 | 2011-08-17 | 黄俊腾 | Method for manufacturing recyclable and reusable stone paper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102320074A (en) | 2012-01-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102154949B (en) | Method for manufacturing recyclable and reusable stone paper | |
| TWI460333B (en) | Recyclable stone paper manufacturing method | |
| KR101953825B1 (en) | Composites for packaging articles and method of making same | |
| CN102320074B (en) | Manufacturing method of environment-friendly inorganic paper | |
| CN103587187B (en) | Controllable degradation antiadherent film and preparation method | |
| KR101176604B1 (en) | Biodegradable double film using wood polymer composition and method for manufacturing that | |
| CN103483681A (en) | Preparation method of recyclable and reusable stone paper | |
| CN101659770A (en) | Flame-retardant synthetic paper | |
| US20140377568A1 (en) | Fire retardant biolaminate composite and related assembly | |
| CN103538329B (en) | Production method of polyurethane multilayer composite board for automobile ceiling | |
| CN102011347A (en) | Calcium silicate high-filling polymer modified paper | |
| CN108003394A (en) | A kind of degradable package and its production technology | |
| KR100943319B1 (en) | Method of manufacturing nature friendly food-wrapping material | |
| US20130081770A1 (en) | Method for manufacturing eco-friendly inorganic paper | |
| WO2014009910A2 (en) | Packing laminate and packing container | |
| CN113147141A (en) | Polyolefin environment-friendly packaging film and preparation method and application thereof | |
| JP4448607B2 (en) | Multilayer resin stretched film | |
| CN107053800A (en) | A kind of single polyethylene compound package material and preparation method thereof | |
| CN112143186A (en) | Method for manufacturing recyclable and reusable environment-friendly organic paper | |
| CN109266238A (en) | A kind of degradable environmental protection package adhesive tape and its production method | |
| TW202100664A (en) | Method for manufacturing recyclable, reusable, environmentally friendly organic paper generating no high temperature, black smoke and poisonous gases during combustion | |
| CN101462387A (en) | Modified polyolefins paper without plant fibre | |
| CN105882080B (en) | A kind of co-extrusion polyethylene film and its blowfilm shaping technique | |
| KR20140016466A (en) | Reflection film for cultivating plant and method for producing it | |
| TW201315861A (en) | Method for manufacturing eco-friendly inorganic paper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |