CN1384236A - Non-woven fabric of down with crimped fiber and its production process - Google Patents
Non-woven fabric of down with crimped fiber and its production process Download PDFInfo
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- CN1384236A CN1384236A CN02115366A CN02115366A CN1384236A CN 1384236 A CN1384236 A CN 1384236A CN 02115366 A CN02115366 A CN 02115366A CN 02115366 A CN02115366 A CN 02115366A CN 1384236 A CN1384236 A CN 1384236A
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Abstract
The present invention discloses a non-woven fabric of down with crimped fiber and its production process. Down is twisted together via its crimped stem, small branches, nodes and stabs on the branches. The non-woven fabric is produced through preparation of fiber down, chemical softening modification and/or mechanical kneading deformation, hot extruding to set, down setting, carding, air flow netting or mechanical netting, and knitting through needling, hydro-entangled, hot bonding, chemical bonding or sewing. The non-woven fabric has high elasticity, high tensile strength, high heat insualting performance, etc.
Description
Technical field:
The present invention relates to a kind of curling fibrous feather down non-weaving cloth and processing method thereof.
Background technology:
Feather down is the derivative of skins of birds, and light weight, warmth retention property spy are good, and feather down is divided into the big featherlet of suede of shape, fine hair and sheet, all is connected on suede nuclear or the rhachis by pinnule and forms.Not resembling mammiferous lints such as ox, sheep all is directly to grow out from skin surface with fibrous monofilament.Fibrous feather down is meant and is made of single pinnule, the pinnule of separating from the rhachis of the suede of suede nuclear and fine hair is called as staple, this pinnule softness, very thin, the rhachis root of feather also is furnished with many softnesses, very thin pinnule in addition, this pinnule is also referred to as staple after rhachis separates, staple is slightly crooked; The pinnule thick and stiff than staple that other position of feather workprint distributes is called as the plumage silk after rhachis separates, the plumage silk is straight not to have bending.Staple and plumage silk are fibrous filiform, staple is identical with the surface structure of plumage silk, this external structure portion is distributed with " floss " and is called the plumage sprig for about 50 microns by the every interval of the mobile jib of pinnule, and be distributed with tubercle and/or thorn on the plumage sprig, because this special construction of pinnule makes its difference with textile fabric be that the surface is furnished with many ultra-fine, staple fibre fine hair with the form that divides again.Make the pinnule surface have unique velvet, the fibrous feather down pinnule of this form if can be made can be shaped a kind of material of special internal organizational structure of a kind of sheet material, has light weight, warming, windproof performance is good, has a lot of use fields.The existing a lot of existing technologies of fibrous feather down pinnule obtain from the plumage bar or the separation of suede nuclear of feather down, length is generally at 15-30mm, natural fibrous feather down pinnule does not have crimpness, pinnule is fluffy diffusing state after suede nuclear or rhachis separation, cohesive force is very poor, therefore, it is big directly to carry out non-woven difficulty of processing.As pinnule is directly mixed with textile fabric, utilize the obvolvent of textile fabric to carry out nonwovens process processing or pass through other method, such as being pulverized by wet laying process, pinnule carries out nonwovens process processing, even formation product, but this pinnule can not form mutual winding obvolvent with textile fabric in the product of making, but depend merely on the winding obvolvent of textile fabric or lean on bonding method to combine, and pinnule is many in material to be existed with straight attitude form, therefore, the product tension is powerful poor, poor flexibility, product structure is inhomogeneous, and surface smoothness is bad, easily fall hair; In use bore hair easily with the goods of the common processing of weaving face fabric, processing high quality of products difficulty is big.
Summary of the invention:
The object of the present invention is to provide a kind of good springiness, good evenness, surfacing, water-fastly wash, do not fall hair, do not bore hair, heat-insulating property height, curling fibrous feather down non-weaving cloth that tensile strength is big.
Another object of the present invention is to provide a kind of processing method of curling fibrous feather down non-weaving cloth.
The object of the present invention is achieved like this, a kind of curling fibrous feather down non-weaving cloth is characterized in that: this non-weaving cloth is by 2 tubercle 3 on the fibrous feather down pinnule mobile jib 1 that curls, the plumage sprig 2, plumage sprig on the pinnule mobile jib 1 and/or sting 4 and twine obvolvent or twine the non-weaving cloths that the bonding mode of obvolvent constitutes by random alignment each other.
The process of the fibrous feather down non-weaving cloth that curls is: fibrous feather down preparation → chemical tendering degenerative treatments and/or machinery are rubbed curling modification → squash type HEAT SETTING → typing crimped fibre shape feather down → combing → air lay or mechanical lapping → acupuncture concretion method or water thorn concretion method or heat viscosity method or chemical adhesion method or loop bonding concretion method → curling fibrous feather down non-weaving cloth.
The further improvement of the present invention scheme is: sneak into textile fabric in the fibrous feather down non-weaving cloth that curls, account for the fibrous feather down 20-99.9% of percentage for curling of gross weight between them, the processing method that textile fabric 0.1-80%, curling fibrous feather down non-weaving cloth sneak into the non-weaving cloth that textile fabric makes is: fibrous feather down preparation → chemical tendering degenerative treatments and/or machinery rub the fibrous feather down that curling modification → squash type HEAT SETTING → typing curls → in required ratio mix with textile fabric → combing → air lay or mechanical lapping → acupuncture concretion method or water stings concretion method or heat viscosity method or chemical adhesion method or loop bonding concretion method → curling fibrous feather down and textile fabric blending non-weaving cloth.
Fibrous feather down of the present invention is meant the plumage silk pinnule thick and stiff than staple that the rhachis of the single staple pinnule of the jewelry, expensive clothing and other valuables that the suede nuclear of suede from the feather down of birds such as duck, goose, chicken and peacock, ostrich, fine hair or the single staple pinnule that rhachis separates separate with feather workprint root rhachis and feather workprint separates.
Textile fabric of the present invention be meant natural fabric cotton, fiber crops, hair, silk and chemical fibre viscose glue, terylene, polyamide fibre, acrylic fibers, polyvinyl, spandex and belong to the composite fibre of chemical fibre, the hot melting cohesion fiber, special chemical fibers such as aqueous fusion fiber, high-shrinkage fibre.
The heat setting temperature of extruding heat setting process of the present invention is between 70 ℃～180 ℃, and heat-setting time is 30 seconds to 5 minutes
The curly form of fibrous feather down of the present invention is that spiral, loop-drive, ripple are curved.
The present invention compared with prior art has the following advantages:
(1) the present invention is processed into the curly form of typing with fibrous feather down, makes originally to have become the bulk with nature coherent for fibrous feather down at random, but has possessed the primary condition of combing processing.Making this material carry out non-woven processing can carry out smoothly, and obvolvent frictional force increases between the pinnule in manufactured goods, and pinnule elasticity strengthens, and makes product tensile strength good, soft.
(2) nonwoven material made of this material by between the fibrous feather down that curls or and textile fabric between forms winding obvolvent mutually structure make this material surface smooth, do not fall hair, good springiness, be to depend merely on the curling obvolvent of textile fabric rather than twine obvolvent mutually no longer as the feather down of reset condition and the non-weaving cloth mesoptile down branch of textile fabric hybrid process, feather down is still with the prototype structure state in this non-weaving cloth and exists, pinnule mostly presents straightened condition, make product surface coarse, tensile strength is low, easily falls hair.
(3) the plumage sprig fine hair of fibrous feather down constitutes in this non-weaving cloth and a kind ofly makes between the fibrous feather down or the gap between fibrous feather down and the textile fabric forms many tiny space layer again, therefore, the plumage sprig one is to play between the fibrous feather down mobile jib or the supporting role in the gap between fibrous feather down mobile jib and the textile fabric in this nonwoven material, make its space keep stable, further form many tiny three dimensions simultaneously again, the inactive state and the stable content of the air that the space that this structure forms exists, therefore this material not only has light weight, the soft gentle good springiness that also has, windproof performance is good, the advantage that the insulation rate is high, the advantage of this structure are that other any natural textile fiber does not possess.
(4) it is thick and stiff than suede pinnule to account in the natural feather suede feather pinnule of the overwhelming majority, the present invention makes its sex change softness because use chemical tendering modifying treatment technique makes the feather pinnule that occupies majority in the feather down process through this technology, thereby has improved the serviceability and the value of this resource.
Description of drawings:
Fig. 1 is a curling fibrous feather down of the present invention,
Fig. 2 is the structure for amplifying schematic diagram of plumage sprig,
The fibrous feather down that Fig. 3 curls for the present invention twines the structural representation of the non-weaving cloth that the mode of obvolvent constitutes mutually,
The fibrous feather down that Fig. 4 curls for the present invention twines the local structure for amplifying schematic diagram of the non-weaving cloth that the bonding mode of obvolvent constitutes mutually,
The local structure for amplifying schematic diagram of the non-weaving cloth that the mode that fibrous feather down fiber that Fig. 5 curls for the present invention and textile fabric twine obvolvent mutually constitutes,
Fibrous feather down that Fig. 6 curls for the present invention and textile fabric twine the local structure for amplifying schematic diagram of the non-weaving cloth that the bonding mode of obvolvent constitutes mutually,
Fig. 7 is the layout figure of curling fibrous feather down non-weaving cloth,
Fig. 8 sneaks into the non-layout figure that knits system cloth of textile fabric processing for the fibrous feather down that curls.
Specific embodiments: example 1, shown in Fig. 1 .2..3.7
Fibrous feather down staple pinnule 100%
Non-weaving cloth is made of the very thin fibrous feather down staple pinnule of softness, this fibrous feather down be by this pinnule mobile jib 1 that curls, on the pinnule mobile jib 1 plumage sprig 2, on the plumage sprig 2 tubercle 3 and/or sting 4 and constitute and twine obvolvent laminated structure together each other.Fibrous feather down staple is rubbed through machinery this staple pinnule is curled, insert again in the extruding oven heat and seal, suppress to have formed the staple pinnule modification of wrapped configuration, this oven temperature, degree is transferred to 140 ℃ add HEAT SETTING, add heat-setting time and be set at 3 minutes, the crimpness typing that this staple pinnule is formed, form mutual natural obvolvent shape, it is fixed to carry out water thorn again by combing, air lay, and it is good to form a kind of surface smoothness, internal structure is even, extremely light senior heat insulating material formed of quality.This material can be made insulation garment, bedding or synthetic through further being processed to form fibrous eider down, or forms lining through the loop bonding processes.
Example 2 is fibrous feather down silk pinnule 100% shown in Fig. 1 .2.4.7
Advantages such as this non-weaving cloth is made of the fibrous feather down silk pinnule thick and stiff than staple, and this plumage silk pinnule has big than staple pinnule tensile strength, and plumage sprig fine hair is long.Fibrous feather down silk pinnule be by the pinnule mobile jib 1 that curls, on the pinnule mobile jib 1 plumage sprig 2, on the plumage sprig 2 tubercle 3 and/or sting 4 between twine obvolvent together mutually, be bonded in the bonding combining structure of a kind of mutual winding obvolvent at its place, crosspoint 5 simultaneously by adhesive.This plumage silk is by the chemical tendering degenerative treatments, make more thick and stiff plumage silk deliquescing and crimpness slightly, rub curling modification through machinery again, make this volume degree reach necessary requirement, insert in the extruding oven heat again and seal, this oven temperature, degree transfers to 130 ℃, time set 5 minutes, make this plumage silk pinnule become the form that soft typing is curled, be processed to form non-weaving cloth by combing, air lay, pre-needling, spray glue, the existing nonwovens process of heat baking again.This non-weaving cloth has fluffy, good springiness, and insulation rate height, characteristics such as cost is low are suitable for bedding, clothes and fabrics for industrial use.
Example 3 is as the fibrous feather down pinnule 80% of Fig. 1 .2.6.8, hot melting cohesion fiber 20%
Fibrous feather down pinnule be by the pinnule mobile jib 1 that curls, on the pinnule mobile jib 1 plumage sprig 2, on the pinnule 2 tubercle 3 and/or sting 4 and twine obvolvent each other together with hot melting cohesion fiber 6, and it twines place, crosspoint 5 a kind of bonding combining structures of mutual obvolvent of twining that bond together of obvolvent mutually.This fibrous feather down pinnule is rubbed curling modification by machinery, insert again in the extruding oven heat and seal, the oven heat temperature transfers to 170 ℃, shaping time is 2 minutes, make this pinnule form the wrapped configuration of typing, then 80% feather down pinnule is mixed with 20% hot melting cohesion fiber through shredding, with this composite material by combing, air-flow becomes net in a jumble, the heat baking makes the place, crosspoint 5 of hot-melt adhesive fiber generation VISCOUS FLOW and fibrous feather down pinnule form bonding, the liquid-solid knot of VISCOUS FLOW that cools off this abutting edge through natural temperature forms soft firm bonding, between 130 ℃-150 ℃ of the hot melting temperatures, form a kind of fibrous feather down pinnule non-weaving cloth of fluff type.This non-weaving cloth has that the product internal structure is even, fluffy, soft, light weight, good springiness, water-fastly wash, the heat-insulating property advantages of higher.Be fit to make bedding, insulated cold wear, reach the industry insulation material.
Example 4 as figure: fibrous feather down pinnule 50% viscose 50% of 1.2.5.8
This non-weaving cloth is made of the fibrous feather down pinnule and the viscose that curl, this fibrous feather down pinnule be by be curling pinnule mobile jib 1, on the pinnule mobile jib 1 plumage sprig 2, on the plumage sprig 2 tubercle 3 and/or sting 4 with viscose 6 between form the even each other winding obvolvent sheet combining structure together of intersecting.This fibrous feather down pinnule makes its deliquescing and produces through the chemical tendering degenerative treatments and curls, and presses described mixed with viscose; Through carding, mechanical lapping, pre-needling, main acupuncture, the existing processes of HEAT SETTING, form fibrous feather down pinnule and viscose fiber blending non-weaving cloth again.This non-weaving cloth has advantages such as Pu Qiao and warming rate height, surface smoothness are good, good hygroscopicity, good permeability, is fit to make air-conditioning quilt, warming fashionable dress.
Fibre web that the fibrous feather down that curls that example 5 is processed according to example 1.2.3.4 processing technology forms or non-weaving cloth are according to different objects, different purposes, carry out fibre web type, yarn type, the existing loop bonding processes of looped pile type respectively, form the non-woven insulation garment accessories of fibrous feather down or lining and industry material that the high loop bonding type of multiple brute force curls.
Claims (8)
1, a kind of non-weaving cloth of being made by the fibrous feather down that curls is characterized in that: fibrous feather down is that pinnule mobile jib (1), the plumage sprig (2) on the pinnule mobile jib (1), the tubercle (3) on the plumage sprig (2) and/or the thorn (4) by its curling shape twines obvolvent each other or twine the bonding formation of obvolvent.
2, a kind of processing method of the non-weaving cloth of being made by the fibrous feather down that curls, it is characterized in that: this processing method is: fibrous feather down preparations → chemical tendering degenerative treatments and/or machinery are rubbed curling modification → squash type HEAT SETTING → typing crimped fibre shape feather down → combing → air lay or mechanical lapping → acupuncture concretion method or water and are stung concretion method or heat viscosity method or chemical adhesion method or loop bonding concretion method → curling fibrous feather down non-weaving cloth.
3, a kind of non-weaving cloth of making by the fibrous feather down that curls according to claim 1, it is characterized in that: in the fibrous feather down that curls, sneak into the non-weaving cloth that textile fabric is made, the percentage that accounts for gross weight between them is: the fibrous feather down 20-99.9% that curls, textile fabric 0.1-80%.
4, a kind of curling fibrous feather down non-weaving cloth according to claim 3 is characterized in that: sneak into textile fabric and make the processing method of non-weaving cloth and be in curling fibrous feather down: fibrous feather down preparation → chemical tendering degenerative treatments and/or machinery rub the curling fibrous feather down of curling modification → squash type thermal finalization → typing → in required ratio mix with the textile fabric of shredding → combing → air lay or mechanical lapping → acupuncture concretion method or water stings concretion method or heat viscosity method or chemical adhesion method or loop bonding concretion method → curling fibrous feather down and textile fabric blending non-weaving cloth.
5, be meant the plumage silk pinnule thick and stiff that the plumage bar of the single staple pinnule of the jewelry, expensive clothing and other valuables that the suede nuclear of suede from the feather down of birds such as duck, goose, chicken and peacock, ostrich, fine hair or the single staple pinnule that the plumage bar separates separate with feather workprint root plumage bar and feather workprint separates according to claim 1 and 3 described a kind of curling fibrous feather downs than staple.
6, according to claim 3ly in the fibrous feather down that curls, sneak into textile fabric, it is characterized in that: textile fabric be meant natural fabric cotton, fiber crops, hair, silk and chemical fibre viscose glue, terylene, polyamide fibre, acrylic fibers, polyvinyl, spandex and belong to the composite fibre of chemical fibre, the hot melting cohesion fiber, aqueous fusion fiber, high-shrinkage fibre.
7, according to claim 2 and 4 described curling feather down non-weaving cloths, it is characterized in that: the heat setting temperature of extruding heat setting process is between 70 ℃～180 ℃, and heat-setting time is 30 seconds to 5 minutes.
8, according to the described curling feather down non-weaving cloth of claim 1 to 7, it is characterized in that: the curly form of the fibrous feather down that curls is that spiral, loop-drive, ripple are curved.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02115366A CN1384236A (en) | 2002-06-12 | 2002-06-12 | Non-woven fabric of down with crimped fiber and its production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02115366A CN1384236A (en) | 2002-06-12 | 2002-06-12 | Non-woven fabric of down with crimped fiber and its production process |
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| CN1384236A true CN1384236A (en) | 2002-12-11 |
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| CN02115366A Pending CN1384236A (en) | 2002-06-12 | 2002-06-12 | Non-woven fabric of down with crimped fiber and its production process |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004059057A1 (en) * | 2002-12-26 | 2004-07-15 | Liwen Zhang | Stuffing material of down stems for thermal protection |
| CN1330812C (en) * | 2006-08-18 | 2007-08-08 | 东华大学 | Method for producing eiderdown flock material |
| CN1831228B (en) * | 2005-03-09 | 2010-05-12 | 花王株式会社 | Nonwoven |
| CN101307529B (en) * | 2008-04-15 | 2010-11-03 | 黄显飚 | Airflow air laid fiber cotton preparing process and manufactured fibre cotton |
| CN102940319A (en) * | 2012-11-05 | 2013-02-27 | 紫罗兰家纺科技股份有限公司 | Household article made from filler or batt containing down and production process of household article |
| CN105621340A (en) * | 2015-12-30 | 2016-06-01 | 3M创新有限公司 | Insulating filling material, preparing method thereof and insulating product |
| 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 |
| CN108221112A (en) * | 2018-04-08 | 2018-06-29 | 河北童婴贝贝儿童用品科技有限公司 | A kind of moisture absorption, which is breathed freely, super soft opens core cotton yarn, Manufacturing approach and use |
| CN110735227A (en) * | 2018-07-20 | 2020-01-31 | 光隆实业股份有限公司 | Chemical fiber cotton wadding filling material and its manufacturing method |
| CN111422816A (en) * | 2014-04-01 | 2020-07-17 | 北面服饰公司 | Synthetic filling material with composite fiber structure |
| 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 |
| US11324266B2 (en) | 2018-05-01 | 2022-05-10 | Under Armour, Inc. | Article of apparel including insulation |
| CN114555512A (en) * | 2019-09-20 | 2022-05-27 | 宜家供应有限公司 | Artificial feather filling material |
| CN116982771A (en) * | 2023-08-08 | 2023-11-03 | 波司登羽绒服装有限公司 | Down bag structure capable of preventing down penetration and down jacket |
-
2002
- 2002-06-12 CN CN02115366A patent/CN1384236A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004059057A1 (en) * | 2002-12-26 | 2004-07-15 | Liwen Zhang | Stuffing material of down stems for thermal protection |
| CN1831228B (en) * | 2005-03-09 | 2010-05-12 | 花王株式会社 | Nonwoven |
| CN1330812C (en) * | 2006-08-18 | 2007-08-08 | 东华大学 | Method for producing eiderdown flock material |
| CN101307529B (en) * | 2008-04-15 | 2010-11-03 | 黄显飚 | Airflow air laid fiber cotton preparing process and manufactured fibre cotton |
| CN102940319A (en) * | 2012-11-05 | 2013-02-27 | 紫罗兰家纺科技股份有限公司 | Household article made from filler or batt containing down and production process of household article |
| CN111422816A (en) * | 2014-04-01 | 2020-07-17 | 北面服饰公司 | Synthetic filling material with composite fiber structure |
| CN105621340A (en) * | 2015-12-30 | 2016-06-01 | 3M创新有限公司 | Insulating filling material, preparing method thereof and insulating product |
| 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 |
| CN108221112A (en) * | 2018-04-08 | 2018-06-29 | 河北童婴贝贝儿童用品科技有限公司 | A kind of moisture absorption, which is breathed freely, super soft opens core cotton yarn, Manufacturing approach and use |
| US11324266B2 (en) | 2018-05-01 | 2022-05-10 | Under Armour, Inc. | Article of apparel including insulation |
| US12029268B2 (en) | 2018-05-01 | 2024-07-09 | Under Armour, Inc. | Article of apparel including insulation |
| CN110735227A (en) * | 2018-07-20 | 2020-01-31 | 光隆实业股份有限公司 | Chemical fiber cotton wadding filling material and its manufacturing method |
| CN114555512A (en) * | 2019-09-20 | 2022-05-27 | 宜家供应有限公司 | Artificial feather filling material |
| 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 |
| 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 |
| CN116982771A (en) * | 2023-08-08 | 2023-11-03 | 波司登羽绒服装有限公司 | Down bag structure capable of preventing down penetration and down jacket |
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