CN103147343B - Bobbin body paper made of waste paper pulp and production process thereof - Google Patents
Bobbin body paper made of waste paper pulp and production process thereof Download PDFInfo
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- CN103147343B CN103147343B CN201310081383.5A CN201310081383A CN103147343B CN 103147343 B CN103147343 B CN 103147343B CN 201310081383 A CN201310081383 A CN 201310081383A CN 103147343 B CN103147343 B CN 103147343B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
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Abstract
The invention relates to a manufacturing process of bobbin body paper, and in particular relates to bobbin body paper made of waste paper pulp and a production process thereof. The production process comprises the following steps of: 1, pulping of waste paper pulp; 2, preparing wear-resisting ingredients which comprises the components in parts by weight as follows: 100 parts of organic macromolecular material, 0.1-0.5 parts of stabilizer, 0-1 parts of lubricant, 0.5-1.5 parts of antioxidant, 1-1.5 parts of adhesive and 1-1.5 parts of mountain flour; 3, doping 1-2.5% of wear-resisting ingredients to the pulp of the waste paper pulp obtained by the step 1 and uniformly mixing through a high speed stirrer to obtain wear-resisting pulp; and 4, mixing the wear-resisting pulp with waste paper pulp treated according to proportion, and manufacturing a sand paper pipe to obtain regenerated bobbin body paper, wherein the proportion of the wear-resisting pulp and the waste paper pulp is (40-60):(60-40). The invention is applied to preparing bobbin body paper by using waste paper pulp, and the wear-resistance is improved.
Description
Technical field
The present invention relates to the manufacturing technique of bobbin body paper, be specifically related to use the bobbin body paper made of secondary stock and manufacturing technique method thereof.
Background technology
Bobbin body paper specializes in a kind of industrial paper of textile industry paper twine pipe and taper paper web, is a kind of slim vulcan fibre, is used for making long filament and tells spinning copper core.It not only requires to have higher dry, wet strength, smoothness, ABRASION RESISTANCE, also must possess the feature of oil resistant water resistant, and phozy, indeformable in high speed polyester spinning silk process after requiring to roll into pipe, do not burst.Based on above feature, require that cop tube paper has certain physical strength, and require that there is very high quantitative (normally 360 ~ 520g/m
2).
The raw material of existing production bobbin body paper is generally full waste paper, and the mode of manufacturing paper with pulp of paper machine adopts multiple cylinder (normally 6 or 8 cylinder cylinder moulds), just can realize producing the quantitative bobbin body paper of this height.Utilize full waste paper production bobbin body paper; it is a waste paper regenerated project turned waste into wealth; the contradiction that China's lumber fibre is short can be solved; and compared with conventional papermaking technique; there is larger advantage: one: the consumption of paper to the forest reserves can be greatly reduced; conserve forests, beautify ecological environment.Its two: paper industry production cost can be reduced, bring more profit to enterprise.Its three: the generation that can greatly reduce the papermaking enterprise three wastes, reduce the pollution to environment.Its four: twice laid, Simplified flowsheet, improves the quality of products, strengthen enterprise competitiveness.Visible, waste paper is recycled tool and is of great significance.But, along with the increase of demand, waste paper market price 600 ~ 800 yuan/ton rises to current 1400 ~ 1500 yuan/ton, be used alone waste paper needs 1.2 ~ 1.3 tons and could produce one ton of product, the raw material valency of ton product has reached 1600 ~ 2000 yuan, production cost 2350 ~ 2750 yuan/ton, and just 2000 ~ 2300 yuan/ton, the market price of current domestic common bobbin body paper.Therefore such production technology is adopted, with full waste paper for raw material production cost is higher.In addition, in above-mentioned production technology, adopt the mode of manufacturing paper with pulp of multiple cylinder to there is page Coating combination problem, inter-layer bonding force difference causes the easy layering of page, affects the paper strength of finished paper.For the problems referred to above, one application number be 200810233948.6 patent of invention disclose a kind of production technology and products thereof utilizing waste residue to produce regeneration bobbin body paper, its implementation is: the pulping of treated useless screenings and the nearly ratio mixing of the pulping of treated waste paper are carried out obtaining after sand paper pipe is manufactured paper with pulp regenerating bobbin body paper.Although said method reduces production cost, saved waste paper resources, the regeneration bobbin body paper smoothness that it obtains and ABRASION RESISTANCE decline all to some extent, bring certain puzzlement to user.
Summary of the invention
Therefore, for above-mentioned problem, the present invention proposes bobbin body paper that a kind of secondary stock makes and production technology thereof, under the prerequisite of production cost reducing bobbin body paper, improves regeneration bobbin body paper smoothness and ABRASION RESISTANCE, to solve the deficiency of prior art.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is, the bobbin body paper production technology that a kind of secondary stock is made, and comprises the following steps:
Step 1: the pulping of the useless screenings of process: the screenings that will give up screening, removal of impurities, be diluted to the concentration of about 20 ~ 25%, cross sand cleaning machine desanding, residual heavy impurity is removed, then in fiberizer, circular grinding is crushed to fibre length between 0.5 ~ 1.5mm, useless screenings after grinding is dewatered after cleaning, moisture is controlled between 70% ~ 80% stand-by;
Step 2: prepare wear-resisting batching, this wear-resisting batching is by following components by weight percent: the high-molecular organic material of 100 parts, 0.1-0.5 part stabilizing agent, the lubricant of 0-1 part, 0.5-1.5 part antioxidant, 1-1.5 part adhesive, 1-1.5 part stone flour; Above-mentioned high-molecular organic material, stabilizing agent, lubricant, antioxidant, adhesive and stone flour are micro mist or liquid form; As a concrete example, described high-molecular organic material is acrylonitrile-butadiene-styrene copolymerized compound or epoxy resin; Described stabilizing agent is stearate; Described lubricant is stearic acid; Described antioxidant is antioxidant B900.
Step 3: the wear-resisting batching of mixing 1%-2.5% weight portion in the pulping of useless screenings step 1 obtained, and make it mix by homogenizer, obtain wear-resisting pulping;
Step 4: wear-resisting pulping step 3 obtained mixes by proportioning with treated waste paper pulping, carries out obtaining after sand paper pipe is manufactured paper with pulp regenerating bobbin body paper; Wherein the proportioning of the pulping of wear-resisting pulping and waste paper is: 40 ~ 60:60 ~ 40.The processing method of waste paper pulping is wherein same as the prior art, common practices be by waste paper through pulper, high concentration desanding device, scalping, heavy desander, fine screen, mill device processes, finally make waste paper pulping.
Further, in order to more strengthen ABRASION RESISTANCE, in above-mentioned steps 2, be also mixed with the polycrystalline ceramic particle of 0.1%-0.5% weight portion in wear-resisting batching, this polycrystalline ceramic particle is micro mist form; The polycrystalline ceramic particle that this polycrystalline ceramic particle is beryllium oxide, carborundum, aluminium nitride, boron nitride, boron carbide, aluminum silicon carbide, silicon aluminum nitrides, aluminum carbonitride silicon, carbon, nitrogen and boron silicon or carbon, nitrogen and boron aluminum are made.Same, the particle size range of micro mist is 0.5-5 μm.Add the polycrystalline ceramic particulate composite of micro mist form in above-mentioned wear-resisting batching, and this wear-resisting batching is added in the pulping of useless screenings make wear-resisting pulping, improve wear-resisting pulping flatness, stiffness and toughness significantly.
In addition, the useless screenings in step 1 comprises bagasse and/or manioc waste and/or vinasse slag.
The present invention, by said method, by using the pulping of useless screenings to mix by proportioning with waste paper pulping, compared with the production method of the waste paper pulping of the full waste paper of use, reduces cost; Simultaneously, in order to increase smoothness and ABRASION RESISTANCE, in the pulping of useless screenings, go back the wear-resisting batching of Homogeneous phase mixing, mixed in proportion by high-molecular organic material, stabilizing agent, lubricant, antioxidant, adhesive and stone flour, considerably increase its smoothness and ABRASION RESISTANCE; In addition, in some occasion, need to use the higher bobbin body paper of ABRASION RESISTANCE, then can add the polycrystalline ceramic particulate composite of micro mist form in wear-resisting batching, to significantly improve the flatness of the bobbin body paper made, stiffness and toughness.
Detailed description of the invention
In order to reduce the production cost of bobbin body paper, most of manufacturer, in order to reduce costs, can only add the filler of a large amount of stone flours and other matter time, the poor product quality produced, of low grade, is had difficulty in taking a step in the market of common bobbin body paper.In the cost of common bobbin body paper, raw material account for more than 50%, find at a low price and the measured alternative materials of matter is paper industry always ceaselessly pursues.In addition, on the basis reduced costs, producing high-quality bobbin body paper is also the research direction that paper industry is endeavoured always.The present invention, mainly for solving the problem, is reduced costs by the substantially much the same waste paper pulping of usage ratio and useless screenings pulping, then solves quality problems by adding wear-resisting batching, thus provides a unique novel research direction to paper industry.
Concrete scheme of the present invention is as follows, the bobbin body paper production technology that a kind of secondary stock is made, and comprises the following steps:
Step 1: the pulping of the useless screenings of process: the screenings that will give up screening, removal of impurities, be diluted to the concentration of about 20 ~ 25%, cross sand cleaning machine desanding, residual heavy impurity is removed, then in fiberizer, circular grinding is crushed to fibre length between 0.5 ~ 1.5mm, it is made to isolate the fiber of different length, to form more space frame when formed product; Useless screenings after grinding is dewatered after cleaning, moisture is controlled between 70% ~ 80% stand-by;
Step 2: prepare wear-resisting batching, this wear-resisting batching is by following components by weight percent: the high-molecular organic material of 100 parts, 0.1-0.5 part stabilizing agent, the lubricant of 0-1 part, 0.5-1.5 part antioxidant, 1-1.5 part adhesive, 1-1.5 part stone flour; Above-mentioned high-molecular organic material, stabilizing agent, lubricant, antioxidant, adhesive and stone flour are micro mist or liquid form.Described high-molecular organic material is acrylonitrile-butadiene-styrene copolymerized compound (ABS) or epoxy resin; Described stabilizing agent is stearate or epoxy resin; Described lubricant is stearic acid; Described antioxidant can use antioxidant B900(ABS use, Yixing angel's synthetic chemistry Co., Ltd produce) or anticatalyst V72-p(used for epoxy resin, Guangzhou will one Chemical Co., Ltd. produce); In order to further increase ABRASION RESISTANCE, also can mix a small amount of (weight portion of 0.1%-0.5%) polycrystalline ceramic particle in this wear-resisting batching, the materials such as this polycrystalline ceramic particle is beryllium oxide, carborundum, aluminium nitride, boron nitride, boron carbide, aluminum silicon carbide, silicon aluminum nitrides, aluminum carbonitride silicon, carbon, nitrogen and boron silicon or carbon, nitrogen and boron aluminium are made; The particle size range of micro mist is 0.5-5 μm;
Step 3: the wear-resisting batching of mixing 1%-2.5% weight portion in the pulping of useless screenings step 1 obtained, and make it mix by homogenizer, obtain wear-resisting pulping;
Step 4: wear-resisting pulping step 3 obtained mixes in proportion with treated waste paper pulping, carries out obtaining after sand paper pipe is manufactured paper with pulp regenerating bobbin body paper; Wherein the proportioning of the pulping of wear-resisting pulping and waste paper is: 45 ~ 55:55 ~ 45.The processing method of waste paper pulping is wherein same as the prior art, common practices be by waste paper through pulper, high concentration desanding device, scalping, heavy desander, fine screen, mill device processes, finally make waste paper pulping.
The pulping that the pulping of above-mentioned waste paper refers to old newsprint, the leftover pieces etc. of litter decoration and other waste and old cultural papers and carton factory are made.
The bobbin body paper that a kind of secondary stock of the present invention is made, specifically when the bobbin body paper production technology made according to above-mentioned secondary stock manufactures, adopts different proportionings according to different product requirements, add wear-resisting batching, and other various paper making additives, fully after mixing, copy paper is produced.Now the present invention is further described in conjunction with specific embodiments.
embodiment 1
By the preparation flow of above-mentioned production technology, get the pulping of the useless screenings after process, then the wear-resisting batching of 1% weight portion is mixed, and make it mix by homogenizer then, then with treated waste paper pulping in proportion for the proportioning of 45:55 mix, obtaining bobbin body paper in other operations of process.Wherein, wear-resisting batching is by following components by weight percent: the high-molecular organic material of 100 parts, 0.1 part of stabilizing agent, the lubricant of 1 part, 0.5 part of antioxidant, 1 part of adhesive, 1 stone flour.
embodiment 2
By the preparation flow of above-mentioned production technology, get the pulping of the useless screenings after process, then the wear-resisting batching of 1.5% weight portion is mixed, and make it mix by homogenizer then, then with treated waste paper pulping in proportion for the proportioning of 48:52 mix, obtaining bobbin body paper in other operations of process.Wherein, wear-resisting batching is by following components by weight percent: the high-molecular organic material of 100 parts, 0.5 part of stabilizing agent, the lubricant of 0.5 part, 1 part of antioxidant, 1 part of adhesive, 1 part of stone flour.
embodiment 3
By the preparation flow of above-mentioned production technology, get the pulping of the useless screenings after process, then the wear-resisting batching of 2.5% weight portion is mixed, and make it mix by homogenizer then, then with treated waste paper pulping in proportion for the proportioning of 55:45 mix, obtaining bobbin body paper in other operations of process.Wherein, wear-resisting batching is by following components by weight percent: the high-molecular organic material of 100 parts, 0.5 part of stabilizing agent, the lubricant of 1 part, 1.5 parts of antioxidants, 1.5 parts of adhesives, 1.5 parts of stone flours.
Experiment shows, the bobbin body paper that above-described embodiment prepares, and it has, and smooth surface, flexible, intensity are good, stiffness advantages of higher.
Although specifically show in conjunction with preferred embodiment and describe the present invention; but those skilled in the art should be understood that; not departing from the spirit and scope of the present invention that appended claims limits; can make a variety of changes the present invention in the form and details, be protection scope of the present invention.
Claims (4)
1. the bobbin body paper production technology made of secondary stock, comprises the following steps:
Step 1: the pulping of the useless screenings of process: the screenings that will give up screening, removal of impurities, be diluted to the concentration of 20 ~ 25%, cross sand cleaning machine desanding, residual heavy impurity is removed, then in fiberizer, circular grinding is crushed to fibre length between 0.5 ~ 1.5mm, useless screenings after grinding is dewatered after cleaning, moisture is controlled between 70% ~ 80% stand-by;
Step 2: prepare wear-resisting batching, this wear-resisting batching is by following components by weight percent: the high-molecular organic material of 100 parts, 0.1-0.5 part stabilizing agent, the lubricant of 0-1 part, 0.5-1.5 part antioxidant, 1-1.5 part adhesive, 1-1.5 part stone flour; Above-mentioned high-molecular organic material, stabilizing agent, lubricant, antioxidant, adhesive and stone flour are micro mist or liquid form; Described high-molecular organic material is acrylonitrile-butadiene-styrene copolymerized compound or epoxy resin; Described stabilizing agent is stearate; Described lubricant is stearic acid; Described antioxidant is antioxidant B900;
Step 3: the wear-resisting batching of mixing 1%-2.5% weight in the pulping of useless screenings step 1 obtained, and make it mix by homogenizer, obtain wear-resisting pulping;
Step 4: wear-resisting pulping step 3 obtained mixes by proportioning with treated waste paper pulping, carries out obtaining after sand paper pipe is manufactured paper with pulp regenerating bobbin body paper; Wherein the proportioning of the pulping of wear-resisting pulping and waste paper is: 40 ~ 60:60 ~ 40.
2. the bobbin body paper production technology made of a kind of secondary stock according to claim 1, it is characterized in that: in step 2, be also mixed with the polycrystalline ceramic particle of 0.1%-0.5% weight in described wear-resisting batching, this polycrystalline ceramic particle is micro mist form; The polycrystalline ceramic particle that this polycrystalline ceramic particle is beryllium oxide, carborundum, aluminium nitride, boron nitride, boron carbide, aluminum silicon carbide, silicon aluminum nitrides, aluminum carbonitride silicon, carbon, nitrogen and boron silicon or carbon, nitrogen and boron aluminum are made.
3. the bobbin body paper production technology made of a kind of secondary stock according to claim 1, is characterized in that: the useless screenings in described step 1 comprises bagasse and/or manioc waste and/or vinasse slag.
4. the bobbin body paper that the bobbin body paper production technology that a kind of secondary stock according to claim 1 or 2 or 3 is made is made.
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| CN201310081383.5A CN103147343B (en) | 2013-03-14 | 2013-03-14 | Bobbin body paper made of waste paper pulp and production process thereof |
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Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498382A (en) * | 2013-09-12 | 2014-01-08 | 姜苏毅 | Production method for novel composite material textile spool paper |
| CN104213459B (en) * | 2014-08-14 | 2016-07-06 | 唐山市天正实业有限公司 | The useless screenings of cop tube paper processes the method being pulping and producing oleo stock with corresponding pulping |
| CN104250944B (en) * | 2014-08-14 | 2016-09-28 | 唐山市天正实业有限公司 | Cop tube paper production system and corresponding cop tube paper production technology |
| CN104250943B (en) * | 2014-08-14 | 2017-01-11 | 唐山市天正实业有限公司 | Process and corresponding system for manufacturing bobbin paper |
| CN104631183B (en) * | 2015-03-14 | 2017-04-12 | 联盛纸业（龙海）有限公司 | Device for efficiently recovering fibers from papermaking factory, as well as method thereof |
| CN105256639B (en) * | 2015-11-05 | 2017-11-10 | 义乌市义南纸业有限公司 | A kind of firm and durable cop tube paper and its manufacture craft |
| CN105672053B (en) * | 2016-01-07 | 2018-08-24 | 浙江荣晟环保纸业股份有限公司 | A kind of spool fiber board |
| CN106381765B (en) * | 2016-09-09 | 2018-02-06 | 济南欣易特种纸业有限公司 | A kind of preparation method of ultra-fine chemical fiber wire special yarn pipe cover paper |
| CN107458031A (en) * | 2017-09-22 | 2017-12-12 | 太仓捷公精密金属材料有限公司 | A kind of production method of compound paper pipe |
| CN108755239B (en) * | 2018-05-25 | 2020-11-03 | 南京林业大学 | Production method for improving interlayer bonding strength of paper tube base paper |
| CN113564964B (en) * | 2020-04-28 | 2023-02-03 | 汇胜集团平原纸业有限公司 | Paper base paper for paper tubes of pagoda and preparation process thereof |
| CN115045139A (en) * | 2022-05-20 | 2022-09-13 | 山东合创新材料有限公司 | Method for adjusting bulk of bobbin base paper |
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| CN101435171A (en) * | 2008-12-17 | 2009-05-20 | 安徽山鹰纸业股份有限公司 | Method for producing recuperated yarn tube base paper by using waste slag and product thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6716314B2 (en) * | 2001-02-27 | 2004-04-06 | Meadwestvaco Corporation | Method for making improved abrasion resistant overlays |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101413225A (en) * | 2008-11-14 | 2009-04-22 | 广西明阳环保纸模制品有限公司 | Method for producing corrugated paper and textile spool paper by manioc slag and wine stillage slag |
| CN101435171A (en) * | 2008-12-17 | 2009-05-20 | 安徽山鹰纸业股份有限公司 | Method for producing recuperated yarn tube base paper by using waste slag and product thereof |
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