CN1107914A - Producing method and equipment for chemical fibre and down composite wadding - Google Patents
Producing method and equipment for chemical fibre and down composite wadding Download PDFInfo
- Publication number
- CN1107914A CN1107914A CN 93109764 CN93109764A CN1107914A CN 1107914 A CN1107914 A CN 1107914A CN 93109764 CN93109764 CN 93109764 CN 93109764 A CN93109764 A CN 93109764A CN 1107914 A CN1107914 A CN 1107914A
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- Prior art keywords
- fine hair
- shaper
- fibre
- chemical fibre
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- 239000000835 fiber Substances 0.000 title claims abstract description 41
- 239000000126 substance Substances 0.000 title claims abstract description 23
- 239000002131 composite material Substances 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims description 16
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 239000007921 spray Substances 0.000 claims abstract description 9
- 229920000642 polymer Polymers 0.000 claims abstract description 5
- 230000004927 fusion Effects 0.000 claims abstract description 3
- 238000007493 shaping process Methods 0.000 claims abstract description 3
- 210000004209 hair Anatomy 0.000 claims description 45
- 238000009987 spinning Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 8
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims 1
- 238000004078 waterproofing Methods 0.000 claims 1
- 210000003746 feather Anatomy 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 1
- 229920000742 Cotton Polymers 0.000 description 12
- 238000000465 moulding Methods 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- 239000004677 Nylon Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000001467 acupuncture Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006664 bond formation reaction Methods 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 210000000085 cashmere Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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- Nonwoven Fabrics (AREA)
Abstract
The method for producing composite wadding with chemical fibre and feather down technically features that two or more layers of non-woven fibre net extending in same direction are made up of high-molecular polymer by fusion spray while uniformly treated feather down is pneumatically jetted out in layers included between fibre nets and bound with semi-fused non-woven fibre. Through cooling and shaping on negative-pressure capture apparatus, the composite wadding is made up.
Description
The present invention relates to the production method and the equipment thereof of a kind of chemical fibre, down composite wadding, belong to the melt-blowing nonwoven field.
In the daily life, our used eiderdown quilt, cotton-padded mattress, down cushion, the processing of eider down outerwear etc. all is with completion method eider down to be filled in set sack or the container, and is manually that its shop is even afterwards, is sewn into several sub-boxes again, " fixes ".This method had both been wasted eider down, can not make its real fixed again, certainly will cause the phenomenon of " running " in the use on one side, caused heat insulation effect to descend.Other mostly adopts acupuncture, sewing or woollen yarn knitting, gluing method with the method that the staple fibre moulding is made in carpet, felt, the clothing etc., and it not only be not suitable for eider down, but also fluffy inadequately softness.According to investigations, up to the present, the method that the eider down moulding is made the sheet cotton for wadding and can Gong be cut out does not appear also.
Purpose of the present invention is exactly that a kind of method and apparatus that chemical fibre, eider down or fine hair one-shot forming directly is combined into cotton for wadding will be provided, solving eider down and other fine hair can't fix in moulding, the sewing problem of cutting out, and make the multiplications such as heat insulating ability, flexibility and tensile strength of the cotton for wadding after the moulding.
Main body design of the present invention is by meltblown chemical fibre, eider down or fine hair one-shot forming directly to be combined into cotton for wadding.The objective of the invention is to realize by following method and apparatus.
The production method of a kind of chemical fibre, down composite wadding, it is that with meltblown one or more high polymer fusions, extruding, spray silk to be formed bearing of trend consistent and when having the two-layer of certain angle or multilayer non-woven fibre nethike embrane, through the pre-eider down of all handling or tomentum air-flow wrap between nethike embrane evenly, stratiform blows out quantitatively, and tangle at random with the non-woven fibre of semi-molten state, bonding, condensation, typing have on the capturing device of negative pressure-pumping, thereby directly forming continuous typing composite wadding with the rotation of capturing device.
The production equipment of realizing said method comprises: screw extruder, manifold, shaper for jet spinning, receiving system, separation net, pre-all chambers, fine hair conveyance conduits etc. wherein, fix, support shaper for jet spinning by former support and shaft coupling, and adjust its angle, make it have certain included angle α along spray silk shaping direction.And between the formed angle of two shaper for jet spinning, be provided with a rectangular fine hair delivery outlet, by regulating, control the pre-all air intake valves of chamber and the tolerance of drain tap, make the tomentum rotation all and quantitatively deliver to the fine hair delivery outlet in advance; And being the top layer, receiving system has the cylinder or the transport tape of mesh, be provided with extractor fan in it, when extractor fan is worked, receiving system becomes a negative pressure reception area, fibre web when the ejection of two shaper for jet spinning is wrapping fine hair under the drive of high velocity air like this, and under the attraction of negative pressure reception sources, directly on the top layer of receiving system, form continuous chemical fibre, fine hair moulding composite wadding.
Because of the present invention adopts meltblown, with chemical fibre and eider down or fine hair one-shot forming, directly be combined into cotton for wadding, make eider down or fine hair in melt blown process, overlap at random with non-woven fibre, adhesion forms the continuous sheet cotton for wadding of Gong cutting out, and on-mechanical, acupuncture, braiding, chemical adhesion and HEAT SETTING etc. are not suitable for the post forming method of eider down, fine hair moulding, production method advantages of simple, realize easily, thereby be a revolution the processing and forming of eider down and fine hair; Again because of adopting meltblown with eider down, fine hair and chemical fibre entanglement, admixed together, here non-woven fibre not only as carrier, a support body, but also play " adhesive ", protect the effect of suede net, thereby make cotton for wadding after compound be fixed in the fibre web at random and form many small spaces, both save eider down, fine hair, reduced product cost, increased warmth retention property, flexibility and the tensile strength of cotton for wadding again; Also because of adopting this kind method, chemical fibre can be raw materials such as polypropylene fibre, terylene, nylon, fine hair can also be eider down, cashmere, wool, the rabbit hair etc., the material that can also add other specific (special) requirements betwixt, like this, the product of production can be according to different demands, multiple material, MULTILAYER COMPOSITE, diversification of varieties, applied widely.
Concrete production method of the present invention and equipment are provided by the following drawings and embodiment.Accompanying drawing 1, produce the process schematic representation of fine hair, chemical fibre composite wadding for meltblown.
Describe optimum implementation of the present invention in detail below in conjunction with accompanying drawing 1
When the high polymer particulate material by screw extruder (1), manifold (2) melt extruded during to shaper for jet spinning (5), (21), fine hair (6) is all handled in advance through pre-all chambers (17), and fine hair conveyance conduit (20) is delivered to fine hair delivery outlet (22).At this moment, by adjusting former support (3), (19) and shaft coupling (4), (18), make shaper for jet spinning (5), (21) form an angle α along spray silk direction, the α value can be in 0 °≤α＜170 ° range.And all handling in advance of fine hair (6) is by the air inflow of adjusting intake valve (16) its rotation in pre-all chambers (17) to be realized, adjusts the amount of output eider down or fine hair (6) again by appendix (14), intake valve (15) and air bleeding valve (12).Among the figure, separation net (13) prevents that eider down or fine hair (6) from leaking.When fused materials sprays from shaper for jet spinning (5), (21), in air, fiber overlaps at random, the upper and lower two-layer nonwoven web of bonding formation (7) time, fine hair (6) blows out from delivery outlet (22), and under the wrapping of upper and lower two-layer thermal current, connection, by the waste heat of fibre web (7), mix at random with the fiber of half curdled appearance, entanglement, adhesion, form complex (8).Here, nonwoven web (7) is carrier, a support body, is again adhesive, protects the suede net, makes that fibre web (7) contacts with fine hair (6) " solid ", combination.Complex (8) is under the continuation connection of thermal current and under the attraction of the negative pressure reception area of receiving system (10), in top layer condensation, the typing of receiving system (10), and forms continuous, compound, typing eider down cotton for wadding (11) with its rotation.As can be seen from the figure, receiving system (10) is to have mesh by the top layer, and swing roller or conveyer belt that inside has extractor fan (9) constitute, and the negative pressure reception area that it constituted is the zone that forms in the face of complex (8).In this invention, the width of control fine hair delivery outlet (22) is less than or equal to the spray silk width of shaper for jet spinning (5), (21), fixes to guarantee the abundant of eider down or fine hair (6), and prevents scattering of eider down.
It is compound that the present invention is equally applicable to the cotton for wadding of plurality of raw materials, sandwich construction, multiple function, quantity or the employing stack or the method that superposes of intersecting by conversion high polymer raw material not of the same race, the quantity that increases shaper for jet spinning or fine hair delivery outlet, and the surface of complex (8) or between add other material, just can produce the cotton for wadding of different requirements, different size, different purposes.Wherein other material of Tian Jiaing can be fabric or a bondedfibre fabric banded, sheet, can also be particle, powder material or liquid, special materials such as atomization mass.Output that can also be by control fine hair (6) with do not export, and obtain the product that chemical fibre-fine hair is compound, chemical fibre-chemical fibre is compound.Aborning, by adjusting the rotation inbound pacing or the round number of times of receiving system (10), can also obtain different size, the cotton for wadding of different-thickness, grammes per square metre.
As: three shaper for jet spinning (wherein two nylon shaper for jet spinning, a polypropylene shaper for jet spinning), two fine hair delivery outlets just can obtain the composite wadding of nylon-eider down-polypropylene-eider down-nylon.
And for example: three shaper for jet spinning, two fine hair delivery outlets, (two polypropylene formers wherein, a polyester former) control fine hair output with do not export, and receiving system ceaselessly rotates, just can obtain polypropylene-polyester-polyacrylic layer and polypropylene-eider down-polyester-eider down-polyacrylic composite bed repeatedly, and polypropylene-polyester-polyacrylic stack composite wadding of layer repeatedly.
Claims (7)
1, a kind of chemical fibre, the production method of down composite wadding, it is characterized in that with meltblown one or more high polymer fusions, extruding, when the spray silk forms the bearing of trend unanimity and has the two-layer of certain angle α or multilayer non-woven fibre nethike embrane (7), wrapped between nethike embrane (7) even through pre-eider down of all handling or fine hair (6) by air-flow, stratiform blows out quantitatively, and tangle at random with the non-woven fibre of semi-molten state, bonding, condensation, typing has on the capturing device of negative pressure-pumping (10), thereby directly forms continuous chemical fibre with the rotation of capturing device, fine hair typing composite wadding (11).
2, according to the production method of the described chemical fibre of claim 1., down composite wadding, it is characterized in that: the consistent and angle α value that have a non-woven fibre nethike embrane (7) of certain angle of described bearing of trend is 0 °≤α＜170 °, and the number of plies of non-woven fibre nethike embrane (7) is the n layer more than two-layer or two-layer simultaneously.
3, according to the production method of the described chemical fibre of claim 1., down composite wadding, it is characterized in that: described eider down or fine hair (6) can be animal, plant, natural or staple fiber and fine hair, itself or handle through premix by a certain percentage, and add the number of plies be 1 layer to the n-1 layer.
4, according to the production method of the described chemical fibre of claim 1.2.3., down composite wadding, it is characterized in that: when fibre web (7) mixes with eider down or fine hair (6), when entanglement, adhesion form complex (8), can between the top layer of complex (8) or n layer complex (8), add other material, in order to improve the combination property of composite wadding.As: warmth retention property, anti-flammability, flexibility, tensile strength, ultraviolet radiation resisting and water proofing property etc.
5, a kind of according to the described method of claim 1. and custom-designed production equipment, comprising screw extruder (1), manifold (2), shaper for jet spinning (5), (21), receiving system (10), separation net (13), pre-all chambers (17), fine hair conveyance conduit (20) etc., it is characterized in that: fix, support shaper for jet spinning (5), (21) by former support (3), (19) and shaft coupling (4), (18), and regulate its angle, make it have certain included angle α along spray silk shaping direction; And between two shaper for jet spinning (5), (21) formed angle, be provided with a rectangular fine hair delivery outlet (22), by regulating, control pre-all tolerance of air intake valve (15), (16) and the drain tap (12) of chamber (17), fine hair (6) is rotated all and quantitatively delivers to fine hair delivery outlet (22) in advance; And receiving system (10) has the cylinder or the transport tape of mesh for the top layer, be provided with extractor fan (9) in it, when extractor fan (9) is worked, the top layer of receiving system (5) becomes a negative pressure reception area, chemical fibre silk screen (7) when two shaper for jet spinning (5), (21) ejection is wrapping fine hair (6) like this, under the drive of high velocity air, and under the attraction of negative pressure reception sources, directly on the top layer of receiving system (5), form continuous chemical fibre, down composite wadding (11).
6, according to the production equipment that claim 5. proposed, it is characterized in that: the quantity of shaper for jet spinning (5), (21) can be two, two groups or n, n group, and the angle α value between the shaper for jet spinning is 0 °≤α＜170 °.
7, according to the production equipment that claim 5. proposed, it is characterized in that: the quantity of fine hair delivery outlet (22) is one, two to n-1, and the width of fine hair delivery outlet (22) is less than or equal to the spray silk width of shaper for jet spinning (5), (21).
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93109764A CN1043259C (en) | 1993-08-16 | 1993-08-16 | Production method and equipment of chemical fiber and fluff composite wadding |
| DE69304661T DE69304661T2 (en) | 1992-11-17 | 1993-11-16 | Compound of fluff or wadding between melted blown fibers, its manufacturing process and plant |
| EP93203210A EP0599396B1 (en) | 1992-11-17 | 1993-11-16 | A melt-blown composite feather and/or down wadding, its producing method and equipment |
| JP5311256A JP2587194B2 (en) | 1992-11-17 | 1993-11-17 | Method and apparatus for producing composite stuffing |
| CA002103344A CA2103344C (en) | 1992-11-17 | 1993-11-17 | A melt-blown composite feather and/or down wadding, its producing methodand equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93109764A CN1043259C (en) | 1993-08-16 | 1993-08-16 | Production method and equipment of chemical fiber and fluff composite wadding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1107914A true CN1107914A (en) | 1995-09-06 |
| CN1043259C CN1043259C (en) | 1999-05-05 |
Family
ID=4987771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93109764A Expired - Fee Related CN1043259C (en) | 1992-11-17 | 1993-08-16 | Production method and equipment of chemical fiber and fluff composite wadding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1043259C (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101892599A (en) * | 2010-05-14 | 2010-11-24 | 东华大学 | A forming device and method for warp-knitted netting and down batting |
| CN103422257A (en) * | 2012-05-25 | 2013-12-04 | 财团法人纺织产业综合研究所 | Nonwoven fabric and method and apparatus for producing the same |
| CN105525442A (en) * | 2016-01-21 | 2016-04-27 | 侯慕毅 | Thermal insulation material as well as forming method and device of thermal insulation material |
| CN105780297A (en) * | 2016-04-05 | 2016-07-20 | 南通大学 | Composite accompanying environment-friendly imitation goose down thermal material and method for producing same |
| CN106723458A (en) * | 2016-12-20 | 2017-05-31 | 广西风华服饰有限责任公司 | A kind of down jacket sewing method |
| CN108070956A (en) * | 2016-11-07 | 2018-05-25 | 财团法人纺织产业综合研究所 | non-woven fabric structure and manufacturing method thereof |
| CN108589044A (en) * | 2018-06-26 | 2018-09-28 | 桐乡守敬应用技术研究院有限公司 | A kind of melt-blow nonwoven processing unit (plant) |
| CN110055695A (en) * | 2019-03-21 | 2019-07-26 | 杭州兴富布业有限公司 | A kind of manufacture craft of Roman cloth |
| CN111254583A (en) * | 2020-04-02 | 2020-06-09 | 何梦丹 | Pretreatment process for production raw materials of melt-blown non-woven fabric |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582144B (en) * | 2012-01-20 | 2015-05-13 | 东华大学 | Composite melt-blown filter core material filled with feather fiber, and preparation device and method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3972759A (en) * | 1972-06-29 | 1976-08-03 | Exxon Research And Engineering Company | Battery separators made from polymeric fibers |
| GB8607803D0 (en) * | 1986-03-27 | 1986-04-30 | Kimberly Clark Ltd | Non-woven laminated material |
-
1993
- 1993-08-16 CN CN93109764A patent/CN1043259C/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101892599A (en) * | 2010-05-14 | 2010-11-24 | 东华大学 | A forming device and method for warp-knitted netting and down batting |
| CN103422257A (en) * | 2012-05-25 | 2013-12-04 | 财团法人纺织产业综合研究所 | Nonwoven fabric and method and apparatus for producing the same |
| CN103422257B (en) * | 2012-05-25 | 2016-08-24 | 财团法人纺织产业综合研究所 | Nonwoven fabric and method and apparatus for producing the same |
| CN105525442A (en) * | 2016-01-21 | 2016-04-27 | 侯慕毅 | Thermal insulation material as well as forming method and device of thermal insulation material |
| CN105780297A (en) * | 2016-04-05 | 2016-07-20 | 南通大学 | Composite accompanying environment-friendly imitation goose down thermal material and method for producing same |
| CN105780297B (en) * | 2016-04-05 | 2017-11-28 | 南通大学 | Goose down heat insulating material and its production method are imitated in a kind of compound association environmental protection |
| CN108070956A (en) * | 2016-11-07 | 2018-05-25 | 财团法人纺织产业综合研究所 | non-woven fabric structure and manufacturing method thereof |
| CN106723458A (en) * | 2016-12-20 | 2017-05-31 | 广西风华服饰有限责任公司 | A kind of down jacket sewing method |
| CN108589044A (en) * | 2018-06-26 | 2018-09-28 | 桐乡守敬应用技术研究院有限公司 | A kind of melt-blow nonwoven processing unit (plant) |
| CN110055695A (en) * | 2019-03-21 | 2019-07-26 | 杭州兴富布业有限公司 | A kind of manufacture craft of Roman cloth |
| CN110055695B (en) * | 2019-03-21 | 2021-07-30 | 杭州兴富布业有限公司 | Manufacturing process of Roman cloth |
| CN111254583A (en) * | 2020-04-02 | 2020-06-09 | 何梦丹 | Pretreatment process for production raw materials of melt-blown non-woven fabric |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1043259C (en) | 1999-05-05 |
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