CN102720002A - Compound thermal insulation material eiderdown flocculus and making process thereof - Google Patents
Compound thermal insulation material eiderdown flocculus and making process thereof Download PDFInfo
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- CN102720002A CN102720002A CN2012102358182A CN201210235818A CN102720002A CN 102720002 A CN102720002 A CN 102720002A CN 2012102358182 A CN2012102358182 A CN 2012102358182A CN 201210235818 A CN201210235818 A CN 201210235818A CN 102720002 A CN102720002 A CN 102720002A
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Abstract
The invention relates to a compound thermal insulation material eiderdown flocculus taking eiderdown, mainly duck down and goose down as the main materials and the making process thereof. The compound thermal insulation material eiderdown flocculus is made by the eiderdown, mainly the duck down and the goose down as well as synthetic fabric, wherein the synthetic fabric is made by meldable fiber and tencel fiber in the weight ratio of 13 to 18:6-15; the mixing ratio of the eiderdown and the synthetic fabric is set by the contents required by the finished eiderdown product; and during making, the animal eiderdown is the main material and the meldable fiber and tencel fiber are the auxiliary materials, and the materials are made into the compound thermal insulation material with 65% content of eiderdown according to different ratios. The compound thermal insulation material eiderdown flocculus not only has the thermal insulation characteristic of the eiderdown and cashmere products, but also is environment-friendly, has spinnability and cuttability, rather lower cost, simple and mature process, easiness for operation and big market potential.
Description
Technical field
The present invention relates to a kind ofly comprise mainly that with eider down duck's down, goose down are composite heat insulation material natural down flocculus and the manufacture craft thereof that main material is processed.
Background technology
At present heat insulating material formedly be divided into two kinds, natural type and artificial chemical combination fibrid (being commonly called as chemical fibre).Natural heat insulating material formed mainly with animal hair such as eider down. cashmere. camel's hair. silk etc., and be main with string such as cotton, fiber crops etc.Artificial chemical combination class is main with extracts such as oil mainly, like silk floss etc.
Present market eider down, though cashmere etc. can reach certain warming coefficient, limited amount, market price height and price are extremely unstable, and processing technology is also very complicated, produces behind the product too fluffyly, influences product (like down jackets) attractive in appearance.Though and cotton, fiber crops etc. are natural prodcuts, its warming coefficient is lower, when weather is terribly cold, can not play good warming effect.Though eider down has gently, advantage such as soft, fluffy, always eider down can only be used for the warming of clothes and bedding as filler, does not possess spinnability, so the ready-made clothes style is limited.And general eider down what can residual feather peculiar smell, inconvenient when processing behind the ready-made clothes in washing, also can appear sometimes and make us uncomfortable peculiar smell.
Though artificial chemical combination fibrid price is low, same warming coefficient is low, warming weak effect, and be mostly the chemical industry series products, can produce in the production process and pollute.
Summary of the invention
Of the present invention
PurposeJust being to provide a kind of is composite heat insulation material natural down flocculus and the manufacture craft thereof that main material is processed with animal eider down (mainly comprising duck, goose), and the good warmth retention property that it had both possessed products such as down and cashmere has green environmental protection again; Most critical be also to possess good spinnability and cutting property, be easy to the processing and fabricating of ready-made clothes, and relative low price; Raw material resources is abundant; And technology is succinctly ripe, easy operating, and its market demand potential is very big.
What the present invention adopted
Technical schemeFor:
A kind of composite heat insulation material natural down of the present invention flocculus is made by eider down that is mainly duck's down or goose down and blended fiber; Wherein said blended fiber is to be that meldable fibre and the tencel fiber of 13-18:6-15 mixes by weight ratio, and the mixed proportion of said eider down and blended fiber is decided according to finished product eider down requirement of products content.
Said " tencel fiber " is a kind of novel artificial cellulose fibre, international artificial fibre office in 1989 with its called after " LYOCELL ".It, is accomplished under physical action through adopting organic solvent (NMMO) spinning technique from the cellulose in the trees, and whole manufacturing process is nontoxic, pollution-free.So a day silk is described as " green fiber of 21st century ".
It is 90 eider downs at the eider down more than 90% that eider down described in the present invention preferably adopts down content, and annotate: down content generally is a weight ratio.Said meldable fibre preferably adopts the meldable fibre of 3.0D-7.0D, and fusing point is 110 ℃--and 130 ℃; It is 51 mm that said day silk preferably adopts fineness 2.4dtex, length.Its down content of composite heat insulation material according to the invention (part by weight) is generally more than 65%.
The manufacture craft of composite heat insulation material natural down flocculus according to the invention, its processing step is following:
1: with above-mentioned meldable fibre, the shredding respectively of tencel fiber process weaving opener, and both are even according to the mixed of weight ratio 13-18:6-15;
2: will be mainly the eider down (preferably adopting 90 eider downs) of duck's down, goose down and the fiber mixing that mixes again; Mixed proportion requires content according to the finished product eider down and decides; Its down content is generally more than 65%; Mix after mixer mixes and remove in the eider down impurity such as tiny feather bar, its address is the eider down blended fiber;
3: above-mentioned eider down blended fiber is tiled in the scutcher porch and controls its entering quantity is 50 kilograms-80 kilograms/hour, processes block with the duck's down linear slit again;
4: again through carding machine to carrying out combing through the block eider down blended fiber of making: make eider down, tencel fiber and meldable fibre three can evenly be combined into network structure, and are difficult for breaking; And control block its thickness of eider down blended fiber between 0.3 millimeter-0.5 millimeter;
This step must be debugged and operate carding machine as follows: (1) rolls to space to thorn needs 30 mm from routine to be adjusted into 24-26 mm; (2) cylinder is spaced be adjusted into 30-32 mm from 40 mm of routine; (1) charging rate to feed roller needs to be adjusted into present 24-26 rev/min from 32-35 rev/min of routine, and spacing of feed roller is adjusted into 8-10mm from conventional 15mm;
5: through the lapping machine above-mentioned eider down blended fiber (netted) is carried out successively overlapping laying again, overlapping laying number of times requires according to finished product thickness and decides;
6: the above-mentioned eider down blended fiber after overlapping laying is sent to the infrared oven baking via automatic conveying belt, and baking temperature is between 100 ℃-140 ℃, and meldable fibre is melted, and makes between each composite material and can fully combine, and proterties is more stable; And respectively be provided with cutting wheel on both sides, infrared oven exit simultaneously, and with the irregular floccule in excision both sides, make the initial product fabric width keep constant, institute goes out product and is said composite heat insulation material; Said product also is that the fabric width of composite heat insulation material natural down flocculus can be according to actual needs from main regulation when producing.
Of the present invention
Beneficial effectFor: can be referred to as the prompt beautiful tire of natural down according to the product that the present invention produced; What it had solved eider down technically fully can not the property spun; Scattered eider down is woven into bulk polymer, but have frivolous, warming cutting, can washing, characteristics such as environment protection health, cost performance height, be continue cotton, hair, fiber crops, silk, after the fifth-largest natural textile fiber; And make full use of traditional advantage resource, environmental protection.And the relatively low client of its price is easy to accept, and raw material resources is abundant, and it is huge to can be described as the market demand potential.
It is main raw material(s) that the present invention uses eider down, that breaks through eider down can not the property spun, and it can be spun can knit
Cardinal principleBe: it can possess the flocculus of natural down described in the present invention and can spin the performance that can knit, largely depends on the two character and concrete operations technology of tencel fiber and meldable fibre.Wherein a day silk fibre has higher hygroscopicity, and fiber cross section is circular or oval, and gloss is graceful, and soft, drapability is good, and elegant property is good.Has cotton flexibility, the high-tenacity of terylene; Because its ess-strain characteristics and form make that cohesive force is bigger between it and eider down; Meldable fibre then can be integral triplicity after heating.And PROCESS FOR TREATMENT no less important of the present invention, because because eider down is a shape thing, and fiber is shorter; Be difficult for reticulating with tencel fiber and the even strong bonded of meldable fibre, behind technology FOUR EASY STEPS of the present invention, then can make eider down, tencel fiber and meldable fibre three can evenly be combined into more stable network structure; And be difficult for breaking that (otherwise then this three can not evenly mix; And network structure is easy-formation not, pushes into bulk easily, can not use); Handle making the three fully integrated at last again through heating, from possessing good spinnability cutting property.
Relatively have following six big characteristics with the warming product of tradition:
1, warming: the eider down composition in the product has unique natural hollow structure, makes it to have good warming effect.
2, can wash: unique manufacturing process, make product have network structure, not loose, can wash.
But 3 cuttings: this down fiber is woven into tire shape structure, and is smooth even, can cut randomly.
4, environment protection health: main raw material are the pure natural eider down, and full physics production process comprises infrared high-temperature process, follow natural, environmental protection, healthy three concepts.
5, frivolous: it is heat insulating material formed that the lightest natural fabric of utilization is processed.
6, cost performance is high: technological innovation brings new value, has broken through the Price Bottleneck of traditional eider down product.
The specific embodiment
The present invention is a main raw material(s) with animal eider down (duck, goose), and auxiliary material are meldable fibre (its fusing point is 110 ℃--130 ℃), tencel fiber (fineness 2.4dtex, length is 51 mm).Can produce down content by the different proportionings of each material is the composite heat insulation material more than 65%, and we are referred to as the prompt beautiful tire of natural down.
Embodiment 1:
1: with meldable fibre, the shredding respectively of tencel fiber process weaving opener, and with both mixed according to weight ratio 16:10;
2: with 90 eider downs and the fiber mixing that mixes, mixed proportion decide according to finished product eider down requirement of products content again, mix after mixer mixes and remove impurity such as tiny feather bar once more, and be the eider down blended fiber with its address;
3: above-mentioned eider down blended fiber is tiled in the scutcher porch and controls its entering quantity is 60 kilograms/hour, processes block with the duck's down linear slit again;
4: again through carding machine to carrying out combing through the block eider down blended fiber of making: make eider down, tencel fiber and meldable fibre three can evenly be combined into network structure, and are difficult for breaking; And control block its thickness of eider down blended fiber between 0.3 millimeter-0.5 millimeter;
This step must be debugged and operate carding machine as follows: (1) rolls to space to thorn needs 30 mm from routine to be adjusted into 24-26 mm; (2) cylinder is spaced be adjusted into 30-32 mm from 40 mm of routine; (1) charging rate to feed roller needs to be adjusted into present 24-26 rev/min from 32-35 rev/min of routine, and spacing of feed roller is adjusted into 8-10mm from conventional 15mm;
5: through the lapping machine plumage silk blended fiber is carried out successively overlapping laying again, overlapping laying number of times requires according to finished product thickness and decides;
6: the product of overlapping laying back is sent to the infrared oven baking via automatic conveying belt, and baking temperature is between 100 ℃-140 ℃, and meldable fibre is melted, and makes between each fiber and can fully combine, and proterties is more stable; Respectively be provided with cutting wheel on both sides, infrared oven exit, with the irregular floccule in excision both sides, make the initial product fabric width keep constant, institute goes out product and is composite heat insulation material according to the invention.The specific product fabric width can be according to actual needs from main regulation.Conventional products is made generally in 1.5 meters of fabric widths, and length is 100 meters.
Embodiment 2:
1: with meldable fibre, the shredding respectively of tencel fiber process weaving opener, and with both mixed according to weight ratio 17:12;
2: again with 90 eider downs and the fiber mixing that mixes, mixed proportion requires content according to the finished product eider down and decide, mix after mixer mixes and remove impurity such as tiny feather bar once more, and be the eider down blended fiber with its address;
3: above-mentioned eider down blended fiber is tiled in the scutcher porch and controls its entering quantity is 70 kilograms/hour, processes block with the duck's down linear slit again;
4: again through carding machine to carrying out combing through the block eider down blended fiber of making: make eider down, day silk and meldable fibre three can evenly be combined into network structure, and are difficult for breaking; And control block its thickness of eider down blended fiber between 0.3 millimeter-0.5 millimeter;
This step must be debugged and operate carding machine as follows: (1) rolls to space to thorn needs 30 mm from routine to be adjusted into 24-26 mm; (2) cylinder is spaced be adjusted into 30-32 mm from 40 mm of routine; (1) charging rate to feed roller needs to be adjusted into present 24-26 rev/min from 32-35 rev/min of routine, and spacing of feed roller is adjusted into 8-10mm from conventional 15mm;
5: through the lapping machine eider down blended fiber is carried out successively overlapping laying again, overlapping laying number of times requires according to finished product thickness and decides;
6: the product of overlapping laying back is sent to the infrared oven baking via automatic conveying belt, and baking temperature is between 100 ℃-140 ℃, and meldable fibre is melted, and makes between each fiber and can fully combine, and proterties is more stable; Respectively be provided with cutting wheel on both sides, infrared oven exit, with the irregular floccule in excision both sides, make the initial product fabric width keep constant, institute goes out product and is composite heat insulation material according to the invention.The specific product fabric width can be according to actual needs from main regulation.Conventional products is made generally in 1.5 meters of fabric widths, and length is 100 meters.
Embodiment 3:
1: with meldable fibre, the shredding respectively of tencel fiber process weaving opener, and with both mixed according to weight ratio 15:7;
2: again with 90 eider down and the fiber mixing that mixes, mixed proportion requires content according to the finished product eider down and decide, mix after mixer mixes and remove impurity such as tiny feather bar once more, and be the eider down blended fiber with its address;
3: above-mentioned eider down blended fiber is tiled in the scutcher porch and controls its entering quantity is 80 kilograms/hour, processes block with the duck's down linear slit again;
4: again through carding machine to carrying out combing through the block eider down blended fiber of making: make eider down, day silk and meldable fibre three can evenly be combined into network structure, and are difficult for breaking; And control block its thickness of eider down blended fiber between 0.3 millimeter-0.5 millimeter;
This step must be debugged and operate carding machine as follows: (1) rolls to space to thorn needs 30 mm from routine to be adjusted into 24-26 mm; (2) cylinder is spaced be adjusted into 30-32 mm from 40 mm of routine; (1) charging rate to feed roller needs to be adjusted into present 24-26 rev/min from 32-35 rev/min of routine, and spacing of feed roller is adjusted into 8-10mm from conventional 15mm;
5: through the lapping machine eider down blended fiber is carried out successively overlapping laying again, overlapping laying number of times requires according to finished product thickness and decides;
6: the product of overlapping laying back is sent to the infrared oven baking via automatic conveying belt, and baking temperature is between 100 ℃-140 ℃, and meldable fibre is melted, and makes between each fiber and can fully combine, and proterties is more stable; Respectively be provided with cutting wheel on both sides, infrared oven exit, with the irregular floccule in excision both sides, make the initial product fabric width keep constant, institute goes out product and is composite heat insulation material according to the invention.The specific product fabric width can be according to actual needs from main regulation.Conventional products is made generally in 1.5 meters of fabric widths, and length is 100 meters.
The also available polyester staple fiber of tencel fiber described in the composite heat insulation material of the present invention in use replaces, and its weight ratio is constant, but the weaving effect is relatively poor.
In the mankind's daily life, eider down all is applied to this field of warming filler all the time.But, but because of being difficult to realize can spin it, itself structural limitations can knit cutting, and processing technology is complicated.It is main raw material(s) that the present invention uses eider down, and that breaks through eider down can not the property spun, and it can be spun can knit.And make full use of the traditional advantage resource, and environmental protection, it relatively has following six big characteristics with traditional warming product:
1, warming: the unique natural hollow structure of the prompt beautiful tire of eider down makes it traditional eider down that matches in excellence or beauty aspect warming.
2, can wash: unique manufacturing process, make product have network structure, not loose, can wash.
But 3 cuttings: the prompt beautiful tire of this eider down is woven into tire shape structure, and is smooth even, can cut randomly.
4, environment protection health: main raw material are the pure natural eider down, and full physics production process comprises infrared high-temperature process, follow natural, environmental protection, healthy three concepts.
5, frivolous: it is heat insulating material formed that the lightest natural fabric of utilization is processed.
6, cost performance is high: technological innovation brings new value, has broken through the Price Bottleneck of traditional eider down product.
Claims (4)
1. composite heat insulation material natural down flocculus; It is characterized in that: said composite heat insulation material is made by eider down and blended fiber; Wherein said blended fiber is to be that meldable fibre and the tencel fiber of 13-18:6-15 mixes by weight ratio, and the mixed proportion of said eider down and blended fiber is decided according to finished product eider down requirement of products content.
2. a kind of composite heat insulation material according to claim 1 is characterized in that: it is 90 eider downs at the eider down more than 90% that said eider down adopts down content; Said meldable fibre adopts the meldable fibre of 3.0D-7.0D, and fusing point is 110 ℃--and 130 ℃; Said tencel fiber specification is fineness 2.4dtex, and length is 51 mm.
3. a kind of composite heat insulation material natural down flocculus according to claim 1 and 2 is characterized in that: its down content of said composite heat insulation material, the mixed proportion that also is eider down and blended fiber is more than 65%.
4. the manufacture craft of the described composite heat insulation material natural down of claim 1 flocculus is characterized in that its processing step is following:
(1) with above-mentioned meldable fibre, day silk process weaving opener shredding respectively, and both are even according to the mixed of weight ratio 13-18:6-15;
The blended fiber mixing that (2) will be mainly the eider down of duck's down, goose down again and mix; Mixed proportion requires content according to the finished product eider down and decides; Its down content is generally more than 65%; Mix after mixer mixes and remove in the eider down impurity such as tiny feather bar, its address is the eider down blended fiber;
(3) above-mentioned eider down blended fiber being tiled in the scutcher porch and controls its entering quantity is 50 kilograms-80 kilograms/hour, processes block with the duck's down linear slit again;
(4) again through carding machine to carrying out combing through the block eider down blended fiber of making: make eider down, tencel fiber and meldable fibre three can evenly be combined into network structure, and are difficult for breaking; And control block its thickness of eider down blended fiber between 0.3 millimeter-0.5 millimeter;
This step must be debugged and operate carding machine as follows: (1) rolls to space to thorn needs 30 mm from routine to be adjusted into 24-26 mm; (2) cylinder is spaced be adjusted into 30-32 mm from 40 mm of routine; (1) charging rate to feed roller needs to be adjusted into present 24-26 rev/min from 32-35 rev/min of routine, and spacing of feed roller is adjusted into 8-10mm from conventional 15mm;
(5) through the lapping machine above-mentioned eider down blended fiber is carried out successively overlapping laying again, overlapping laying number of times requires according to finished product thickness and decides;
(6) the above-mentioned eider down blended fiber after overlapping laying is sent to the infrared oven baking via automatic conveying belt, baking temperature is between 100 ℃-140 ℃, and meldable fibre is melted, and makes between each composite material and can fully combine, and proterties is more stable; And respectively be provided with cutting wheel on both sides, infrared oven exit simultaneously, and with the irregular floccule in excision both sides, make the initial product fabric width keep constant, institute goes out product and is said composite heat insulation material; Said product also is that the fabric width of composite heat insulation material can be according to actual needs from main regulation when producing.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113120A (en) * | 2015-08-05 | 2015-12-02 | 马宗彦 | Moisture-absorbing and sweat-discharging down composite wadding and preparation method thereof |
| CN106192207A (en) * | 2016-07-29 | 2016-12-07 | 河南工程学院 | A kind of environment-protection fiber flocculus and manufacture method thereof |
| CN107641871A (en) * | 2017-11-07 | 2018-01-30 | 张伟夫 | Antibacterial kapok composite fibre, antibacterial filling flocculus, antibacterial kapok yarn and fabric |
| CN111615346A (en) * | 2017-06-13 | 2020-09-01 | 西斯科客供公司 | Textile product comprising natural down and fibrous material |
| CN114108360A (en) * | 2021-11-24 | 2022-03-01 | 安徽工程大学 | Waste feather-based heat-preservation sound-absorption material and preparation method thereof |
| CN114892339A (en) * | 2022-05-09 | 2022-08-12 | 江苏康乃馨羽绒制品科技有限公司 | 3D down feather forming and warming process |
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| CN101787619A (en) * | 2010-03-05 | 2010-07-28 | 浙江三弘集团有限公司 | Three-layer sandwiched composite eiderdown flake and manufacturing method thereof |
| CN102337633A (en) * | 2011-09-19 | 2012-02-01 | 河北兴瑞羽绒制品有限公司 | Manufacture process for composite heat insulation material |
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| NL1007164C2 (en) * | 1997-09-30 | 1999-03-31 | Thermoseal B V | Production of insulation panels based on nonwovens |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105113120A (en) * | 2015-08-05 | 2015-12-02 | 马宗彦 | Moisture-absorbing and sweat-discharging down composite wadding and preparation method thereof |
| CN106192207A (en) * | 2016-07-29 | 2016-12-07 | 河南工程学院 | A kind of environment-protection fiber flocculus and manufacture method thereof |
| CN111615346A (en) * | 2017-06-13 | 2020-09-01 | 西斯科客供公司 | Textile product comprising natural down and fibrous material |
| CN107641871A (en) * | 2017-11-07 | 2018-01-30 | 张伟夫 | Antibacterial kapok composite fibre, antibacterial filling flocculus, antibacterial kapok yarn and fabric |
| CN114108360A (en) * | 2021-11-24 | 2022-03-01 | 安徽工程大学 | Waste feather-based heat-preservation sound-absorption material and preparation method thereof |
| CN114108360B (en) * | 2021-11-24 | 2022-08-05 | 安徽工程大学 | Waste feather-based heat-preservation sound-absorption material and preparation method thereof |
| CN114892339A (en) * | 2022-05-09 | 2022-08-12 | 江苏康乃馨羽绒制品科技有限公司 | 3D down feather forming and warming process |
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Application publication date: 20121010 |