CN101144225A - Technique for preparing dual-component spunbonded water-jet bonding non-woven fabrics - Google Patents
Technique for preparing dual-component spunbonded water-jet bonding non-woven fabrics Download PDFInfo
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- CN101144225A CN101144225A CNA2007100536396A CN200710053639A CN101144225A CN 101144225 A CN101144225 A CN 101144225A CN A2007100536396 A CNA2007100536396 A CN A2007100536396A CN 200710053639 A CN200710053639 A CN 200710053639A CN 101144225 A CN101144225 A CN 101144225A
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Abstract
The present invention relates to a preparation process of bicomponent spun-bonded water-repellent non woven fabric. Two of high polymer PET(terylen), PA6 (nylon 6) and PP (polypropylene fiber) are adopted as silking raw material, the composite ratio is (20 percent-80 percent): (80 percent -20 percent), the bicomponent spun-bonded water-repellent superfine fiber non woven fabric is produced after conjugate spinning, air draft, mesh placement, water-repellent, fiber drying and winding. The present invention has the advantages that the bicomponent spun-bonded water-repellent non woven fabric produced by the process can form a special three-dimentional structure after a net is formed by a silking and the water-repellent is consolidated due to a fine superfine fiber and a large specific surface-area, the fiber structure of the water-repellent non woven fabric is compact, the hand feeling of a product is soft, the water absorbability and the air permeability are good, and the strength is high, and the present invention is a novel variety.
Description
Technical field
The present invention relates to a kind of preparation technology of nonwoven fabric, particularly a kind of preparation technology of dual-component spunbonded water-jet bonding non-woven fabrics.
Background technology
The research of composite ultrafine fiber starts from twentieth century beginning of the sixties, and succeeding in developing of 0.4～1.0 denier polyester filament yarn that conventional at that time spin processes is produced further promoted the research of composite ultrafine fiber spining technology.1964, du pont company was at first obtained the patent of producing 0.1～0.2 dawn composite ultrafine fiber with composite spinning technology, we can say that this is the starting point of composite ultrafine fiber development.World many countries has also begun the exploitation that composite ultrafine fiber is made process technology in succession subsequently.Nineteen sixty-five, Japanese clock spins company and takes the lead in having developed exfoliated MULTILAYER COMPOSITE superfine fibre; After this, company such as toray, Supreme Being people has also developed the exfoliated and molten release composite ultrafine fiber of different polymers compositionss and fibre section shape in succession.To twentieth century end of the sixties, states such as Japan, Europe can adopt the method for peeling off and the composite ultrafine fiber of method two kinds of composite spinning technology suitability for industrialized production in island about 0.1 dawn.The development of the two component spunbonded water-jet bonding non-woven fabrics of China also is that the development along with two component composite ultrafine fiber technology progressively develops and comes.By the end of the end of the year 2006, domestic have 342 of all kinds of product line of spinning viscose, and production capacity can reach about 810,000 tons, is one of spunbond production capacity is the highest in the world country.Equally, China's spunlace non-woven cloth industry also in year, is got up with the speed increment of annual 60% surplus short 10, up to the present, nearly 100 of water acupuncture manipulation production lines, production capacity reaches 150,000 tons.Yet just the kind of producing is compared with international most advanced level with product quality, still there is bigger gap, nonwoven fabric industry has met with that production capacity since the development so far increases severely, a series of difficulties such as raw material are soaring at high price, electric profit energy shortage, industry development changes low ebb over to, steps into the epoch of meagre profit, keen competition.And the two component superfine fibre spunbonded water-jet bonding non-woven fabrics of development, advanced technology not only, the product novelty, and also economic benefit is very remarkable, is a promising outlet of China nonwoven fabric enterprise.
Summary of the invention
The preparation technology who the purpose of this invention is to provide a kind of dual-component spunbonded water-jet bonding non-woven fabrics adopts the product of this explained hereafter soft, and hygroscopicity and good permeability are applied to manually remove from office base cloth, high-grade cleaning wiping cloth, filtering material and automobile decoration material.
The present invention is achieved like this, its spinning material is high polymer terylene (PET), nylon 6 (PA6), any two kinds of sections in the polypropylene fibre (PP), two kinds of compound percentage by weights of section are 20%-80%:20%-80%, its process step is: at first with two kinds of compound weight ratio sections each self-desiccation earlier, screw extruder by separately carries out fusion then, through behind the melt filtration, enter in the filament spinning component of two components and go, the fiber that contains two compositions by the spinnerets ejection comes, through cooling quench, with the air drawing of 5000m/min, on lapper, be paved into fiber web, then enter spun-laced machine and carry out repeatedly the water under high pressure thorn, fiber is split into superfine fibre and is fixed into cloth, through oven dry, roll rolling, packing is dispatched from the factory.
Because the fusing point of PET, PA6, PP has than big-difference, therefore, spinning manifold adopts the unconventional design of three casings of Dalian China synthetic fibre Chemical Fibre Project Co., Ltd uniqueness, and three cover diphenyl boiler heating systems, and temperature, pressure all can be controlled separately.Because the PA6 fusing point is lower, so the melt pipe of PA6 and spinning manifold all adopt the insulation of low temperature liquid phase biphenyl.
The invention has the beneficial effects as follows: the dual-component spunbonded water-jet bonding non-woven fabrics of this explained hereafter is because the superfine fibre degree is very thin, specific area is big, after filature fleece formation, water thorn is fixed, can form special 3-D solid structure, its fibre structure densification, product is soft, hygroscopicity and good permeability and powerful high, it is the kind of a novelty, in two components, adopt tangerine lobe type, can be subdivided into hollow tangerine lobe type and non-hollow tangerine lobe type again, be the superfine fibre that a filament is divided into 8,16 or 32 hollows or non-hollow, just can one-step method produce nonwoven fabric.The nonwoven fabric product of producing is applied to manually remove from office fields such as base cloth, high-grade cleaning wiping cloth, filtering material, automobile decoration material, the healthy prevention and ground blanket base cloth.
Description of drawings
Fig. 1 is a process chart of the present invention.
The specific embodiment
Embodiment 1: as shown in Figure 1, process step of the present invention is: two kinds of each self-desiccations of section elder generation that at first with weight ratio are 20%PET: 80%PA6, screw extruder by separately carries out fusion then, through behind the melt filtration, enter in the filament spinning component of two components and go, the fiber that contains two compositions by the spinnerets ejection comes, through cooling quench, with the air drawing of 5000m/min, on lapper, be paved into fiber web, then enter spun-laced machine and carry out repeatedly the water under high pressure thorn, fiber is split into superfine fibre and is fixed into cloth, through oven dry, roll rolling, packing is dispatched from the factory.
Embodiment 2: as shown in Figure 1, at first be two kinds of each self-desiccations of section elder generation of 50%PET: 50%PA6 with weight ratio, screw extruder by separately carries out fusion then, through behind the melt filtration, enter in the filament spinning component of two components and go, the fiber that contains two compositions by the spinnerets ejection comes, through cooling quench, with the air drawing of 5000m/min, on lapper, be paved into fiber web, then enter spun-laced machine and carry out repeatedly the water under high pressure thorn, fiber is split into superfine fibre and is fixed into cloth, through oven dry, roll rolling, packing is dispatched from the factory.
Embodiment 3: two kinds of each self-desiccations of section elder generation that at first with weight ratio are 20%PA6: 80%PP, screw extruder by separately carries out fusion then, through behind the melt filtration, enter in the filament spinning component of two components and go, the fiber that contains two compositions by the spinnerets ejection comes, through cooling quench, air drawing with 5000m/min, on lapper, be paved into fiber web, then enter spun-laced machine and carry out repeatedly the water under high pressure thorn, fiber is split into superfine fibre and is fixed into cloth, through oven dry, roll rolling, packing is dispatched from the factory.
Embodiment 4
At first be two kinds of each self-desiccations of section elder generation of 50%PA6: 50%PP with weight ratio, screw extruder by separately carries out fusion then, through behind the melt filtration, enter in the filament spinning component of two components and go, the fiber that contains two compositions by the spinnerets ejection comes, through cooling quench, air drawing with 5000m/min, on lapper, be paved into fiber web, then enter spun-laced machine and carry out repeatedly the water under high pressure thorn, fiber is split into superfine fibre and is fixed into cloth, through oven dry, roll rolling, packing is dispatched from the factory.
Embodiment 5
At first be two kinds of each self-desiccations of section elder generation of 20%PET: 80%PP with weight ratio, screw extruder by separately carries out fusion then, through behind the melt filtration, enter in the filament spinning component of two components and go, the fiber that contains two compositions by the spinnerets ejection comes, through cooling quench, air drawing with 5000m/min, on lapper, be paved into fiber web, then enter spun-laced machine and carry out repeatedly the water under high pressure thorn, fiber is split into superfine fibre and is fixed into cloth, through oven dry, roll rolling, packing is dispatched from the factory.
Embodiment 6
At first be two kinds of each self-desiccations of section elder generation of 50%PET: 50%PP with weight ratio, screw extruder by separately carries out fusion then, through behind the melt filtration, enter in the filament spinning component of two components and go, the fiber that contains two compositions by the spinnerets ejection comes, through cooling quench, air drawing with 5000m/min, on lapper, be paved into fiber web, then enter spun-laced machine and carry out repeatedly the water under high pressure thorn, fiber is split into superfine fibre and is fixed into cloth, through oven dry, roll rolling, packing is dispatched from the factory.
Embodiment 7
At first be two kinds of each self-desiccations of section elder generation of 20%PP: 80%PET with weight ratio, screw extruder by separately carries out fusion then, through behind the melt filtration, enter in the filament spinning component of two components and go, the fiber that contains two compositions by the spinnerets ejection comes, through cooling quench, air drawing with 5000m/min, on lapper, be paved into fiber web, then enter spun-laced machine and carry out repeatedly the water under high pressure thorn, fiber is split into superfine fibre and is fixed into cloth, through oven dry, roll rolling, packing is dispatched from the factory.
The used capital equipment list of the present invention:
| Sequence number | Device name | Specifications and models |
| Section is carried and drying system | ||
| 1 | The section induction system | Conveying capacity: 1500kg/hr |
| The section induction system | Conveying capacity: 1500kg/hr | |
| 2 | The chip drying system | Drying capacity: 1500kg/hr |
| The chip drying system | Drying capacity: 1500kg/hr | |
| Spinning drawing-off lapping device | ||
| 1 | Screw extruder | Horizontal: 120mm |
| Screw extruder | Horizontal: 120mm | |
| 2 | The solution filter | Filter capacity: 400-500kg/hr |
| The solution filter | Filter capacity: 400-500kg/hr | |
| 3 | Measuring pump and transmission device | |
| 4 | Spinning manifold | Combined type body structure, double-side operation |
| Filament spinning component: down-mounting type | ||
| Spinnerets: 2 plate/assemblies | ||
| 5 | The lateral blowing device | HLQS-1 (console mode) |
| Contain porous plate, cellular board, protecting wire net etc. | ||
| 6 | The biphenyl heating system | Container-type, electrical heating |
| 7 | The spinning electric-control system | Frequency converter and instrument import |
| 8 | The air drawing system | Contain drafting tube and pendulum wire device |
| 9 | The lapping machine | Effective fabric width: 1.6m |
| The water thorn device | ||
| 1 | Water thorn combination machine | Specification: 2000mm |
| Plain net+prewet+the water that recoils thorn+two circle drum water thorn+list circle drum water thorns | ||
| 2 | Rotary screen dryer | Specification: 2000mm |
| 3 | Storage cloth and counting lapper | Specification: 2000mm |
| Storage cloth, counting, change of lap, doff, cut-out automatically | ||
| 4 | Water circulation filtering system | The air-float filtration system, filter capacity: 100t/hr |
| 5 | Vacuum sucks back water system | Flow 100t/hr |
| 6 | High service system | Flow 〉=100t/hr |
| 7 | The water thorn is partly automatically controlled | |
| 8 | The needle plate cleaning machine | |
Claims (1)
1. the preparation technology of a dual-component spunbonded water-jet bonding non-woven fabrics, its spinning material is the high polymer terylene, nylon 6, any two kinds of sections in the polypropylene fibre, two kinds of compound percentage by weights of section are 20%-80%: 20%-80%, it is characterized in that the process step is: at first with two kinds of compound weight ratio sections each self-desiccation earlier, screw extruder by separately carries out fusion then, through behind the melt filtration, enter in the filament spinning component of two components and go, the fiber that contains two compositions by the spinnerets ejection comes, through cooling quench, with the air drawing of 5000m/min, on lapper, be paved into fiber web, then enter spun-laced machine and carry out repeatedly the water under high pressure thorn, fiber is split into superfine fibre and is fixed into cloth, through oven dry, roll rolling, packing is dispatched from the factory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100536396A CN101144225A (en) | 2007-10-25 | 2007-10-25 | Technique for preparing dual-component spunbonded water-jet bonding non-woven fabrics |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100536396A CN101144225A (en) | 2007-10-25 | 2007-10-25 | Technique for preparing dual-component spunbonded water-jet bonding non-woven fabrics |
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| Publication Number | Publication Date |
|---|---|
| CN101144225A true CN101144225A (en) | 2008-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100536396A Pending CN101144225A (en) | 2007-10-25 | 2007-10-25 | Technique for preparing dual-component spunbonded water-jet bonding non-woven fabrics |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818413A (en) * | 2010-03-18 | 2010-09-01 | 吉安市三江超纤无纺有限公司 | Manufacturing method and device for two-component hollow spun-bonded spunlace non-woven fabrics |
| CN101844425A (en) * | 2010-04-30 | 2010-09-29 | 绍兴叶鹰纺化有限公司 | Processing method of composite fabric |
| CN101949084A (en) * | 2010-07-01 | 2011-01-19 | 东华大学 | Preparation method of ZnO-doped PET ultrafine non-woven fabric |
| CN102296426A (en) * | 2011-08-09 | 2011-12-28 | 温州朝隆纺织机械有限公司 | Equipment used for producing double-compound spunbonded nonwoven fabric and manufacture method thereof |
| CN103263806A (en) * | 2012-12-11 | 2013-08-28 | 张延青 | Novel filter material for removing ultrafine particles in high temperature flue gas and production technology thereof |
| CN104153129A (en) * | 2014-08-29 | 2014-11-19 | 井孝安 | Non-woven melt direct spinning one-step method continuous production device and technology |
| CN104727015A (en) * | 2015-02-06 | 2015-06-24 | 宁波高新区零零七工业设计有限公司 | Manufacturing method for melt-blown nonwoven fabric |
| CN105088411A (en) * | 2015-09-25 | 2015-11-25 | 张家港欣阳化纤有限公司 | Wear-resistant sweat-absorbent fiber and preparation method |
| 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 |
| CN109056196A (en) * | 2018-10-29 | 2018-12-21 | 广东宝泓新材料股份有限公司 | A kind of manufacturing equipment and its method of the spunbond polyester non-woven cloth of high filtering precision |
| CN109487435A (en) * | 2018-12-09 | 2019-03-19 | 安徽金春无纺布股份有限公司 | A kind of superfine fibre mesh non-woven fabrics |
| CN111165956A (en) * | 2020-03-09 | 2020-05-19 | 嘉兴学院 | Washable mask capable of effectively blocking viruses and bacteria and preparation method thereof |
| CN112011898A (en) * | 2019-05-30 | 2020-12-01 | 财团法人纺织产业综合研究所 | Non-woven fabric and manufacturing method thereof |
| CN112755650A (en) * | 2020-12-28 | 2021-05-07 | 苏州西西环保科技有限公司 | Superfine fiber filter cloth for explosive dust removal system and preparation method thereof |
| CN112853614A (en) * | 2021-01-06 | 2021-05-28 | 江苏阳光医用新材料有限公司 | Medical protective clothing fabric resistant to repeated washing and preparation method thereof |
| CN114053788A (en) * | 2020-08-10 | 2022-02-18 | 桐乡市华灵丝绸有限责任公司 | Novel waterproof, antibacterial and antistatic melt-blown fabric-imitated filter material and preparation method thereof |
-
2007
- 2007-10-25 CN CNA2007100536396A patent/CN101144225A/en active Pending
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818413A (en) * | 2010-03-18 | 2010-09-01 | 吉安市三江超纤无纺有限公司 | Manufacturing method and device for two-component hollow spun-bonded spunlace non-woven fabrics |
| CN101844425A (en) * | 2010-04-30 | 2010-09-29 | 绍兴叶鹰纺化有限公司 | Processing method of composite fabric |
| CN101844425B (en) * | 2010-04-30 | 2013-01-09 | 绍兴叶鹰纺化有限公司 | Processing method of composite fabric |
| CN101949084A (en) * | 2010-07-01 | 2011-01-19 | 东华大学 | Preparation method of ZnO-doped PET ultrafine non-woven fabric |
| CN102296426A (en) * | 2011-08-09 | 2011-12-28 | 温州朝隆纺织机械有限公司 | Equipment used for producing double-compound spunbonded nonwoven fabric and manufacture method thereof |
| CN103263806A (en) * | 2012-12-11 | 2013-08-28 | 张延青 | Novel filter material for removing ultrafine particles in high temperature flue gas and production technology thereof |
| CN104153129B (en) * | 2014-08-29 | 2016-11-09 | 井孝安 | Non-woven fabrics fused mass directly spinning one-step method continuous production device and technique |
| CN104153129A (en) * | 2014-08-29 | 2014-11-19 | 井孝安 | Non-woven melt direct spinning one-step method continuous production device and technology |
| 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 |
| CN105696198B (en) * | 2014-11-26 | 2017-12-12 | 聚隆纤维股份有限公司 | The method with moisture absorption metastatic adhesive-bonded fabric is prepared using spunbond mode |
| CN104727015A (en) * | 2015-02-06 | 2015-06-24 | 宁波高新区零零七工业设计有限公司 | Manufacturing method for melt-blown nonwoven fabric |
| CN105088411A (en) * | 2015-09-25 | 2015-11-25 | 张家港欣阳化纤有限公司 | Wear-resistant sweat-absorbent fiber and preparation method |
| CN109056196B (en) * | 2018-10-29 | 2020-06-02 | 广东宝泓新材料股份有限公司 | High-filtering-precision polyester spunbonded non-woven fabric manufacturing equipment and method |
| CN109056196A (en) * | 2018-10-29 | 2018-12-21 | 广东宝泓新材料股份有限公司 | A kind of manufacturing equipment and its method of the spunbond polyester non-woven cloth of high filtering precision |
| CN109487435A (en) * | 2018-12-09 | 2019-03-19 | 安徽金春无纺布股份有限公司 | A kind of superfine fibre mesh non-woven fabrics |
| CN112011898A (en) * | 2019-05-30 | 2020-12-01 | 财团法人纺织产业综合研究所 | Non-woven fabric and manufacturing method thereof |
| CN111165956A (en) * | 2020-03-09 | 2020-05-19 | 嘉兴学院 | Washable mask capable of effectively blocking viruses and bacteria and preparation method thereof |
| CN114053788A (en) * | 2020-08-10 | 2022-02-18 | 桐乡市华灵丝绸有限责任公司 | Novel waterproof, antibacterial and antistatic melt-blown fabric-imitated filter material and preparation method thereof |
| CN112755650A (en) * | 2020-12-28 | 2021-05-07 | 苏州西西环保科技有限公司 | Superfine fiber filter cloth for explosive dust removal system and preparation method thereof |
| CN112853614A (en) * | 2021-01-06 | 2021-05-28 | 江苏阳光医用新材料有限公司 | Medical protective clothing fabric resistant to repeated washing and preparation method thereof |
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Open date: 20080319 |