CN108456997A - A kind of double raw materials for production and its production technology for spinning paper of melt-blown - Google Patents
A kind of double raw materials for production and its production technology for spinning paper of melt-blown Download PDFInfo
- Publication number
- CN108456997A CN108456997A CN201810244702.2A CN201810244702A CN108456997A CN 108456997 A CN108456997 A CN 108456997A CN 201810244702 A CN201810244702 A CN 201810244702A CN 108456997 A CN108456997 A CN 108456997A
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- China
- Prior art keywords
- fibre
- melt
- wood pulp
- blown
- paper
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- 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.)
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Classifications
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/56—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention belongs to field of papermaking, and in particular to a kind of double raw materials for production and its production technology for spinning paper of melt-blown；Raw material includes natural fiber 55% 65%, macromolecular fibre 25% 35%, functional fibre 8% 10%；Wherein natural fiber is wood pulp cellulose, and a diameter of 10 15 microns of wood pulp, macromolecular fibre is polypropylene fibre, and a diameter of 15 microns of polypropylene fibre, functional fibre is chlorinated polyvinyl chloride fibre, polyvinyl chloride fibre and activated carbon fibre；Simple production process, it is easy to operate, effectively raise the double quality for spinning paper of melt-blown, the effective raising of the functions such as antibacterial, filtering absorption；Furthermore meltblown fibers length greatly improves, to improve double quality for spinning paper so that macromolecular fibre enhances with natural fiber bonding, and finished product is uniform, no paper defect.
Description
Technical field：
The invention belongs to field of papermaking, and in particular to a kind of double raw materials for production and its production technology for spinning paper of melt-blown.
Background technology：
It is a kind of new work improved on the basis of conventional dry (dustless) paper that melt-blown paper, which is meltblown double fento composite materials that spin,
Skill, mixed originally chemical fibre with wood pulp hot melt by way of improve, will while inhibition and generation fibre using chemical fibre original temperature just with
The technique of wood pulp mixing makes the spinning side of the rapid super drawing solidified forming of freshly extruded high polymer molten by velocity heated gas
Method.Advantage is that technological process is short, can be directly prepared into adhesive-bonded fabric with spinning, fibre diameter thin (1 one 15 } xm) etc..Work as high polymer
Temperature is sprayed simultaneously when melt is squeezed out from special filament spinning component, in component hands over supersonic speed hot gas higher than two beams of melt temperature again
Stream makes the quick high power drawing of melt stream is secondary to be solidified into fiber:For producing various polypropylene fibre, polyamide fibre, terylene non-weaving cloth.Product can
Battery separator processed, ultrafiltration material, electrical apparatus insulation paper, medical and health etc..
Existing meltblown fibers are only simply attached to wood pulp surface, and the cohesive force between wood pulp is small, easy to fall off；And
It is meltblown fibers due to there was only outer layer and although yam surface has meltblown fibers, the specific surface area of finally obtained yarn
Promotion is limited, and the effect of the functions such as antibacterial, filtering absorption is also limited；Furthermore meltblown fibers are staple fiber, by its letter
It singly is coated on long filament or yam surface twists the yarn to be formed and does irregular, thickness section, paper defect are more.
Invention content：
The shortcomings that in order to overcome in the prior art, the present invention provides a kind of double raw materials for production for spinning paper of melt-blown and its productions
Technique, it is simple for process, it effectively increases and prepares the double quality for spinning paper of melt-blown.
A kind of double raw materials for spinning paper of melt-blown include that natural fiber 55%-65%, macromolecular fibre 25%-35%, function are fine
Tie up 8%-10%；Wherein natural fiber is wood pulp cellulose, and a diameter of 10-15 microns of wood pulp cellulose, macromolecular fibre is poly- third
Alkene fiber, a diameter of 1-5 microns of polypropylene fibre, functional fibre is chlorinated polyvinyl chloride fibre, polyvinyl chloride fibre and activated carbon
Fiber.
Preferably, functional fibre be chlorinated polyvinyl chloride fibre, polyvinyl chloride fibre and activated carbon fibre in one kind, two kinds or
Three kinds of person.
A kind of double production technologies for spinning paper of melt-blown include：
The first step：Pass through crusher in crushing to single wood pulp cellulose after 55%-65% wood pulp celluloses are air-dried；
Second step：It will be molten into polypropylene melt at a temperature of the polypropylene fibre 190-200 degree of 25%-35%, utilizes spiral shell
Bar, which squeezes, sprays a diameter of 1-5 microns of polypropylene fibre；
Third walks：Broken single wood pulp cellulose is delivered in wood pulp former by feeding fan, after molding
Wood pulp cellulose and pass through be molded cylinder mould sizing；
4th step：By in the wood pulp cellulose stretching and drawing to roller of above-mentioned sizing, sprayed by screw extruding above roller
Go out on the wood pulp cellulose surface of a diameter of 1-5 microns of polypropylene fibre and functional fibre and sizing, wherein polypropylene fibre
Temperature is 190-200 degree；
5th step：By the fiber stretching and drawing after above-mentioned melt-blown to felt wrapped roll, by being delivered to reel machine roll paper after press polish；
5th step：It is packaged into finished product.
Preferably, it is provided with suction box below the molding cylinder mould in third step.
Simple production process of the present invention, it is easy to operate, the double quality for spinning paper of melt-blown are effectively raised, antibacterial, filtering are inhaled
The effective raising of the functions such as attached；Furthermore meltblown fibers length greatly improves, to improve double quality for spinning paper so that
Macromolecular fibre enhances with natural fiber bonding, and finished product is uniform, no paper defect.
Specific embodiment：
Embodiment one：
A kind of double raw materials for spinning paper of melt-blown include natural fiber 55%, macromolecular fibre 35%, functional fibre 10%；Wherein
Natural fiber is wood pulp cellulose, and a diameter of 10 microns of wood pulp cellulose, macromolecular fibre is polypropylene fibre, polypropylene fibre
A diameter of 1 micron, functional fibre is chlorinated polyvinyl chloride fibre and activated carbon fibre.
A kind of double production technologies for spinning paper of melt-blown include：
The first step：Pass through crusher in crushing to single wood pulp cellulose after 55% wood pulp cellulose is air-dried；
Second step：It will be molten into polypropylene melt at a temperature of 35% 190 degree of polypropylene fibre, is sprayed using screw extruding
A diameter of 1 micron of polypropylene fibre；
Third walks：Broken single wood pulp cellulose is delivered in wood pulp former by feeding fan, after molding
Wood pulp cellulose and pass through be molded cylinder mould sizing；
4th step：By in the wood pulp cellulose stretching and drawing to roller of above-mentioned sizing, sprayed by screw extruding above roller
Go out a diameter of 1 micron of polypropylene fibre and chlorinated polyvinyl chloride fibre, activated carbon fibre and sizing wood pulp cellulose on, wherein poly- third
The temperature of alkene fiber is 190 degree；
5th step：By the fiber stretching and drawing after above-mentioned melt-blown to felt wrapped roll, by being delivered to reel machine roll paper after press polish；
5th step：It is packaged into finished product.
Wherein, it is provided with suction box below the molding cylinder mould in third step.
Embodiment two：
A kind of double raw materials for spinning paper of melt-blown include natural fiber 60%, macromolecular fibre 30%, functional fibre 10%；Wherein
Natural fiber is wood pulp cellulose, and a diameter of 12 microns of wood pulp cellulose, macromolecular fibre is polypropylene fibre, polypropylene fibre
A diameter of 3 microns, functional fibre is polyvinyl chloride fibre and activated carbon fibre.
A kind of double production technologies for spinning paper of melt-blown include：
The first step：Pass through crusher in crushing to single wood pulp cellulose after 60% wood pulp cellulose is air-dried；
Second step：It will be molten into polypropylene melt at a temperature of 30% 195 degree of polypropylene fibre, is sprayed using screw extruding
A diameter of 3 microns of polypropylene fibre；
Third walks：Broken single wood pulp cellulose is delivered in wood pulp former by feeding fan, after molding
Wood pulp cellulose and pass through be molded cylinder mould sizing；
4th step：By in the wood pulp cellulose stretching and drawing to roller of above-mentioned sizing, sprayed by screw extruding above roller
Go out a diameter of 3 microns of polypropylene fibre and polyvinyl chloride fibre, activated carbon fibre and sizing wood pulp cellulose on, wherein poly- third
The temperature of alkene fiber is 195 degree；
5th step：By the fiber stretching and drawing after above-mentioned melt-blown to felt wrapped roll, by being delivered to reel machine roll paper after press polish；
5th step：It is packaged into finished product.
Wherein, it is provided with suction box below the molding cylinder mould in third step.
Embodiment three：
A kind of double raw materials for spinning paper of melt-blown include natural fiber 65%, macromolecular fibre 27%, functional fibre 8%；Wherein
Natural fiber is wood pulp cellulose, and a diameter of 15 microns of wood pulp cellulose, macromolecular fibre is polypropylene fibre, polypropylene fibre
A diameter of 5 microns, functional fibre is chlorinated polyvinyl chloride fibre, polyvinyl chloride fibre and activated carbon fibre.
A kind of double production technologies for spinning paper of melt-blown include：
The first step：Pass through crusher in crushing to single wood pulp cellulose after 65% wood pulp cellulose is air-dried；
Second step：It will be molten into polypropylene melt at a temperature of 27% 200 degree of polypropylene fibre, is sprayed using screw extruding
A diameter of 5 microns of polypropylene fibre；
Third walks：Broken single wood pulp cellulose is delivered in wood pulp former by feeding fan, after molding
Wood pulp cellulose and pass through be molded cylinder mould sizing；
4th step：By in the wood pulp cellulose stretching and drawing to roller of above-mentioned sizing, sprayed by screw extruding above roller
Go out a diameter of 5 microns of polypropylene fibre and chlorinated polyvinyl chloride fibre, polyvinyl chloride fibre, activated carbon fibre and the wood pulp of sizing are fine
In dimension, wherein the temperature of polypropylene fibre is 200 degree；
5th step：By the fiber stretching and drawing after above-mentioned melt-blown to felt wrapped roll, by being delivered to reel machine roll paper after press polish；
5th step：It is packaged into finished product.
Wherein, it is provided with suction box below the molding cylinder mould in third step.
Claims (4)
1. a kind of double raw materials for production for spinning paper of melt-blown, it is characterised in that：A kind of double raw materials for spinning paper of melt-blown include natural
Fiber 55%-65%, macromolecular fibre 25%-35%, functional fibre 8%-10%；Wherein natural fiber is wood pulp cellulose, wood
A diameter of 10-15 microns of pulp fibres, macromolecular fibre are polypropylene fibre, a diameter of 1-5 microns of polypropylene fibre, function
Fiber is chlorinated polyvinyl chloride fibre, polyvinyl chloride fibre and activated carbon fibre.
2. the double raw materials for production for spinning paper of a kind of melt-blown according to claim 1, it is characterised in that：The functional fibre is
One kind in chlorinated polyvinyl chloride fibre, polyvinyl chloride fibre and activated carbon fibre, two kinds or three kinds.
3. a kind of double production technologies for spinning paper of melt-blown, it is characterised in that：A kind of double production technologies for spinning paper of melt-blown include：
The first step：Pass through crusher in crushing to single wood pulp cellulose after 55%-65% wood pulp celluloses are air-dried；
Second step：It will be molten into polypropylene melt at a temperature of the polypropylene fibre 190-200 degree of 25%-35%, is squeezed using screw rod
Pressure sprays a diameter of 1-5 microns of polypropylene fibre；
Third walks：Broken single wood pulp cellulose is delivered in wood pulp former by feeding fan, by wood after molding
Pulp fibres are by being molded cylinder mould sizing；
4th step：By in the wood pulp cellulose stretching and drawing to roller of above-mentioned sizing, sprayed directly by screw extruding above roller
Diameter is on 1-5 microns of polypropylene fibre and the wood pulp cellulose surface of functional fibre and sizing, wherein the temperature of polypropylene fibre
For 190-200 degree；
5th step：By the fiber stretching and drawing after above-mentioned melt-blown to felt wrapped roll, by being delivered to reel machine roll paper after press polish；
5th step：It is packaged into finished product.
4. the double production technologies for spinning paper of a kind of melt-blown according to claim 3, it is characterised in that：In the third step
It is provided with suction box below molding cylinder mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810244702.2A CN108456997A (en) | 2018-03-23 | 2018-03-23 | A kind of double raw materials for production and its production technology for spinning paper of melt-blown |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810244702.2A CN108456997A (en) | 2018-03-23 | 2018-03-23 | A kind of double raw materials for production and its production technology for spinning paper of melt-blown |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108456997A true CN108456997A (en) | 2018-08-28 |
Family
ID=63236664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810244702.2A Pending CN108456997A (en) | 2018-03-23 | 2018-03-23 | A kind of double raw materials for production and its production technology for spinning paper of melt-blown |
Country Status (1)
| Country | Link |
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| CN (1) | CN108456997A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424374A (en) * | 2020-06-10 | 2020-07-17 | 大湾汉唯(广州)医药科技集团有限公司 | Activated carbon composite melt-blown fabric, preparation method thereof and mask |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5766200A (en) * | 1980-10-03 | 1982-04-22 | Kuraray Co | Paper and production thereof |
| CN1698949A (en) * | 2005-03-31 | 2005-11-23 | 桐乡市健民过滤材料有限公司 | Filtering material for absorption purification |
| CN101343846A (en) * | 2008-08-12 | 2009-01-14 | 浙江凯恩特种材料股份有限公司 | Long fibre nonwoven wallpaper base stock and preparation method thereof, and nonwoven wallpaper prepared by the same |
| CN101600788A (en) * | 2006-12-07 | 2009-12-09 | 金伯利-克拉克环球有限公司 | Cleaning capacity enhanced wipe product |
| CN105696198A (en) * | 2014-11-26 | 2016-06-22 | 聚隆纤维股份有限公司 | A method of preparing non-woven fabric with moisture absorption transferability by using a spunbond method |
| CN105755902A (en) * | 2016-04-26 | 2016-07-13 | 杭州特种纸业有限公司 | Nano bypass filter paper and preparing method thereof |
| CN105986529A (en) * | 2016-05-27 | 2016-10-05 | 杭州特种纸业有限公司 | High precision fuel filter paper and preparation method thereof |
| CN106351070A (en) * | 2016-08-31 | 2017-01-25 | 量瑞流体科技(上海)有限公司 | Filtering material and preparation method thereof |
| CN107386005A (en) * | 2017-09-08 | 2017-11-24 | 王伟 | A kind of filter of automobile engine filter paper and preparation method thereof |
-
2018
- 2018-03-23 CN CN201810244702.2A patent/CN108456997A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5766200A (en) * | 1980-10-03 | 1982-04-22 | Kuraray Co | Paper and production thereof |
| CN1698949A (en) * | 2005-03-31 | 2005-11-23 | 桐乡市健民过滤材料有限公司 | Filtering material for absorption purification |
| CN101600788A (en) * | 2006-12-07 | 2009-12-09 | 金伯利-克拉克环球有限公司 | Cleaning capacity enhanced wipe product |
| CN101343846A (en) * | 2008-08-12 | 2009-01-14 | 浙江凯恩特种材料股份有限公司 | Long fibre nonwoven wallpaper base stock and preparation method thereof, and nonwoven wallpaper prepared by the same |
| CN105696198A (en) * | 2014-11-26 | 2016-06-22 | 聚隆纤维股份有限公司 | A method of preparing non-woven fabric with moisture absorption transferability by using a spunbond method |
| CN105755902A (en) * | 2016-04-26 | 2016-07-13 | 杭州特种纸业有限公司 | Nano bypass filter paper and preparing method thereof |
| CN105986529A (en) * | 2016-05-27 | 2016-10-05 | 杭州特种纸业有限公司 | High precision fuel filter paper and preparation method thereof |
| CN106351070A (en) * | 2016-08-31 | 2017-01-25 | 量瑞流体科技(上海)有限公司 | Filtering material and preparation method thereof |
| CN107386005A (en) * | 2017-09-08 | 2017-11-24 | 王伟 | A kind of filter of automobile engine filter paper and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424374A (en) * | 2020-06-10 | 2020-07-17 | 大湾汉唯(广州)医药科技集团有限公司 | Activated carbon composite melt-blown fabric, preparation method thereof and mask |
| CN111424374B (en) * | 2020-06-10 | 2020-09-22 | 大湾汉唯(广州)医药科技集团有限公司 | Activated carbon composite melt-blown fabric, preparation method thereof and mask |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180828 |
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| RJ01 | Rejection of invention patent application after publication |