CN107956043A - A kind of production technology of thermal sensation core flocculus - Google Patents

A kind of production technology of thermal sensation core flocculus Download PDF

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Publication number
CN107956043A
CN107956043A CN201711429876.8A CN201711429876A CN107956043A CN 107956043 A CN107956043 A CN 107956043A CN 201711429876 A CN201711429876 A CN 201711429876A CN 107956043 A CN107956043 A CN 107956043A
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China
Prior art keywords
flocculus
thermal sensation
core
dry weight
production technology
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Pending
Application number
CN201711429876.8A
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Chinese (zh)
Inventor
卞晨霞
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Jiangsu Sidefu Textile Ltd By Share Ltd
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Jiangsu Sidefu Textile Ltd By Share Ltd
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Priority to CN201711429876.8A priority Critical patent/CN107956043A/en
Priority to PCT/CN2017/118815 priority patent/WO2019127065A1/en
Publication of CN107956043A publication Critical patent/CN107956043A/en
Pending legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/02—Cotton wool; Wadding
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43835—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/425—Cellulose series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/48—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
    • D04H1/485—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation in combination with weld-bonding
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/542—Adhesive fibres
    • D04H1/544—Olefin series

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

The invention discloses a kind of production technology of thermal sensation core flocculus, include the following steps：Step 1: configuration thermal sensation flocculus raw material；Step 2: prepared by thermal sensation flocculus.Deficiency of the present invention for traditional core " warm, thick, again, swollen ", it is proposed the thermal sensation core of a kind of " warm, light, thin, strong ", it is a kind of warming, light, ventilative, comfortable to provide, and the new flocculus formula core with certain health, the function and purposes of abundant hotel's core product, chemical fibre and the respective advantage of natural fiber can be given full play to by multicomponent fiber blended mode, reduce cost, foundation is provided to prepare the flocculus formula core of excellent combination property, meets consumer demand.

Description

A kind of production technology of thermal sensation core flocculus
Technical field
The invention belongs to core field, and in particular to a kind of production technology of thermal sensation core flocculus.
Background technology
Traditional winter resisting cold core is cotton-wool, chemical fibre core or natural feather core mostly, have it is heavy, too fat to move, movable not Just with aesthetic feeling is lacked the defects of, it is difficult to meet requirement of some consumers to star hotel's core feature, aesthetics.With warp Ji and the development of textile technology, various new cores are appeared in our daily life as a hundred flowers blossom.
The content of the invention
Goal of the invention：In order to solve the deficiencies in the prior art, the present invention provides a kind of production work of thermal sensation core flocculus Skill.
Technical solution：A kind of production technology of thermal sensation core flocculus, includes the following steps：
Step 1: configuration thermal sensation flocculus raw material：The dry weight accounting for selecting bombax cotton is 25%~30%, the double groups of low melting point The dry weight of part fiber (ES fibers) is than the dry weight for 15%~20%, far IR fibre than the dry weight for 30%~35%, cashmere Than for 15%~30%, and multicomponent flocculus formula core surface density 140g/m2~150g/m2；
Step 2: prepared by thermal sensation flocculus：
A. first by the fiber opening of said ratio, during fiber opening, in order to reduce bombax cotton work in-process produce it is a large amount of Willow catkins flying in the air, spray a small amount of water and are taken out after bombax cotton is positioned over confined space 24h before mixing；
B. and then following technological process is carried out：L-GK-D-500 feeds cotton machine, WL-GK-A-500 openers mixing shredding → comb Two curtain lapping machine of reason → intersection, forms the web of two-dimensional structure；
C. acupuncture concretion method is reused, needling density is 60 thorns/min~62 thorns/min, and depth of needling is 10mm~11mm, Form the fibre web with certain three-dimensional structure；
D. and then by hot melt method, hot temperature is 122 DEG C~127 DEG C, and the time is 4min~6min, web In meldable fibre melted by heating, further reinforce, finally stand and be cooled to room temperature state → winding, formed have it is light, thin Type, warming flocculus.
As an optimization：In the combing step, the spacing for adjusting doffer and cylinder is 0.12mm~0.13mm, in favor of The cohesion and transfer of fiber, the speed of big cylinder are maintained at 1200~1400m/min.
Beneficial effect：The present invention proposes a kind of " warm, light, thin, strong " for the deficiency of traditional core " warm, thick, again, swollen " Thermal sensation core, it is a kind of warming, light, ventilative, comfortable to provide, and the new flocculus formula core with certain health, it is rich The function and purposes of rich hotel core product, chemical fibre and natural fibre can be given full play to by multicomponent fiber blended mode Respective advantage is tieed up, reduces cost, foundation is provided to prepare the flocculus formula core of excellent combination property, meets the need of consumer Ask.
Embodiment
The technical solution in the embodiment of the present invention will be clearly and completely described below, so that the technology of this area Personnel can be better understood from advantages and features of the invention, so as to make apparent boundary to protection scope of the present invention It is fixed.Embodiment described in the invention is only part of the embodiment of the present invention, instead of all the embodiments, based on the present invention In embodiment, the every other implementation that those of ordinary skill in the art are obtained on the premise of creative work is not made Example, belongs to the scope of protection of the invention.
Specific embodiment 1
A kind of production technology of thermal sensation core flocculus, includes the following steps：
Step 1: configuration thermal sensation flocculus raw material：The dry weight accounting for selecting bombax cotton is 25%, low melting point bicomponent fibers The dry weight of (ES fibers) is 30% than the dry weight ratio for 30%, cashmere than the dry weight for 15%, far IR fibre, and multicomponent is wadded a quilt with cotton Chip core surface density 140g/m2；
Step 2: prepared by thermal sensation flocculus：
A. first by the fiber opening of said ratio, during fiber opening, in order to reduce bombax cotton work in-process produce it is a large amount of Willow catkins flying in the air, spray a small amount of water and are taken out after bombax cotton is positioned over confined space 24h before mixing；
B. and then following technological process is carried out：L-GK-D-500 feeds cotton machine, WL-GK-A-500 openers mixing shredding → comb Two curtain lapping machine of reason → intersection, forms the web of two-dimensional structure；In the combing step, adjust between doffer and cylinder Away from for 0.12mm, in favor of the cohesion and transfer of fiber, the speed of big cylinder is maintained at 1200m/min；
C. acupuncture concretion method is reused, needling density is 60 thorns/min, depth of needling 10mm, and being formed has certain three-dimensional The fibre web of structure；
D. and then by hot melt method, hot temperature is 122 DEG C, time 4min, the meldable fibre in web Melted by heating, is further reinforced, and is finally stood and is cooled to room temperature state → winding, formation has light, slim, warming wadding Piece.
Specific embodiment 2
A kind of production technology of thermal sensation core flocculus, includes the following steps：
Step 1: configuration thermal sensation flocculus raw material：The dry weight accounting for selecting bombax cotton is 30%, low melting point bicomponent fibers The dry weight of (ES fibers) is 20% than the dry weight ratio for 30%, cashmere than the dry weight for 20%, far IR fibre, and multicomponent is wadded a quilt with cotton Chip core surface density 150g/m2；
Step 2: prepared by thermal sensation flocculus：
A. first by the fiber opening of said ratio, during fiber opening, in order to reduce bombax cotton work in-process produce it is a large amount of Willow catkins flying in the air, spray a small amount of water and are taken out after bombax cotton is positioned over confined space 24h before mixing；
B. and then following technological process is carried out：L-GK-D-500 feeds cotton machine, WL-GK-A-500 openers mixing shredding → comb Two curtain lapping machine of reason → intersection, forms the web of two-dimensional structure；In the combing step, adjust between doffer and cylinder Away from for 0.13mm, in favor of the cohesion and transfer of fiber, the speed of big cylinder is maintained at 1400m/min；
C. acupuncture concretion method is reused, needling density is 62 thorns/min, depth of needling 11mm, and being formed has certain three-dimensional The fibre web of structure；
D. and then by hot melt method, hot temperature is 127 DEG C, time 6min, the meldable fibre in web Melted by heating, is further reinforced, and is finally stood and is cooled to room temperature state → winding, formation has light, slim, warming wadding Piece.
Specific embodiment 3
A kind of production technology of thermal sensation core flocculus, includes the following steps：
Step 1: configuration thermal sensation flocculus raw material：The dry weight accounting for selecting bombax cotton is 28%, low melting point bicomponent fibers The dry weight of (ES fibers) is 22% than the dry weight ratio for 32%, cashmere than the dry weight for 18%, far IR fibre, and multicomponent is wadded a quilt with cotton Chip core surface density 146g/m2；Step 2: prepared by thermal sensation flocculus：
A. first by the fiber opening of said ratio, during fiber opening, in order to reduce bombax cotton work in-process produce it is a large amount of Willow catkins flying in the air, spray a small amount of water and are taken out after bombax cotton is positioned over confined space 24h before mixing；
B. and then following technological process is carried out：L-GK-D-500 feeds cotton machine, WL-GK-A-500 openers mixing shredding → comb Two curtain lapping machine of reason → intersection, forms the web of two-dimensional structure；In the combing step, adjust between doffer and cylinder Away from for 0.124mm, in favor of the cohesion and transfer of fiber, the speed of big cylinder is maintained at 1300m/min；
C. acupuncture concretion method is reused, needling density is 61 thorns/min, depth of needling 10mm, and being formed has certain three-dimensional The fibre web of structure；
D. and then by hot melt method, hot temperature is 124 DEG C, time 5min, the meldable fibre in web Melted by heating, is further reinforced, and is finally stood and is cooled to room temperature state → winding, formation has light, slim, warming wadding Piece.
The correlated performance test of the thermal sensation core flocculus manufactured in the present invention is as follows：
1. surface density, thickness
By with taking networking uniform quality each 1 piece of 100cm × 100cm samples of thermal sensation flocculus made of the present invention, using BG- The surface density to thermal sensation flocculus and thickness carry out 5 tests respectively for 200A electronic balances and YG (B) 141D digital fabrics thickness gauge And data are read, it is averaged.Surface density reaches 149.6g/m2, thickness reaches 3.92mm.
2. air penetrability
At 20 DEG C of temperature, the test condition of relative humidity 64%, flocculus area 20cm2, pressure difference 100Pa, uses The air penetrability of YG461Z type full-automatic textile fabrics air permeability tester test thermal sensation flocculus 5 times, takes its average value.Air penetrability reaches 1256mm/s。
3. fluffy degree
Flocculus is cut into 20cm × 20cm, reply 30s is stood after compressing 30s using 2000g counterweights constant load, tests repeatedly The corner height of 5 record samples, fluffy degree is calculated according to formula.Fluffy degree reaches 44.6cm3/g。
In formula：F is the fluffy degree of sample；h0For the corner average height of sample；M is sample mass.
4. warmth retention property
Clo value refers to, under conditions of 21 DEG C of room temperature, relative humidity below 50%, air-flow are 10cm/s (calm), examination Wearer sits quietly motionless, basic metabolism 58.15W/m2, it is habited when maintaining its body surface mean temperature to feel comfortably cool for 33 DEG C Thermal resistance value is 1 clo value.The difference of heat dissipation capacity when insulation rate refers to heat dissipation capacity during no sample and has sample with during no sample The percentage of the ratio between heat dissipation capacity.Using YG (B) 606E type fabric heat-insulation ability meters, measure thermal sensation flocculus insulation rate and gram Each 5 times of sieve value, is averaged.Clo value is up to 2.55 DEG C of m2/ W, insulation rate is up to 71.76%.
The present invention proposes the thermal sensation quilt of a kind of " warm, light, thin, strong " for the deficiency of traditional core " warm, thick, again, swollen " Core, it is a kind of warming, light, ventilative, comfortable to provide, and the new flocculus formula core with certain health, enrich hotel and use The function and purposes of core product, it is respective with natural fiber can to give full play to chemical fibre by multicomponent fiber blended mode Advantage, reduces cost, provides foundation to prepare the flocculus formula core of excellent combination property, meets consumer demand.

Claims (2)

  1. A kind of 1. production technology of thermal sensation core flocculus, it is characterised in that：Include the following steps：
    Step 1: configuration thermal sensation flocculus raw material：The dry weight accounting for selecting bombax cotton is 25%~30%, low melting point two-component is fine Dimension (ES fibers) dry weight be than the dry weight ratio for 30%~35%, cashmere than the dry weight for 15%~20%, far IR fibre 15%~30%, and multicomponent flocculus formula core surface density 140g/m2~150g/m2；
    Step 2: prepared by thermal sensation flocculus：
    A. first by the fiber opening of said ratio, during fiber opening, a large amount of willow catkins flying in the air are produced in order to reduce bombax cotton work in-process, A small amount of water is sprayed before mixing and is taken out after bombax cotton is positioned over confined space 24h；
    B. and then following technological process is carried out：WL-GK-D-500 feeds cotton machine, WL-GK-A-500 openers mixing shredding → combing → intersect two curtain lapping machines, form the web of two-dimensional structure；
    C. acupuncture concretion method is reused, needling density is 60 thorns/min~62 thorns/min, and depth of needling is 10mm~11mm, is formed Fibre web with certain three-dimensional structure；
    D. and then by hot melt method, hot temperature is 122 DEG C~127 DEG C, and the time is 4min~6min, in web Meldable fibre melted by heating, it is further to reinforce, finally stand and be cooled to room temperature state → winding, being formed has light, slim, guarantor Warm flocculus.
  2. 2. the production technology of thermal sensation core flocculus according to claim 1, it is characterised in that：In the combing step, The spacing for adjusting doffer and cylinder is 0.12mm~0.13mm, and in favor of the cohesion and transfer of fiber, the speed of big cylinder is kept In 1200~1400m/min.
CN201711429876.8A 2017-12-26 2017-12-26 A kind of production technology of thermal sensation core flocculus Pending CN107956043A (en)

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CN201711429876.8A CN107956043A (en) 2017-12-26 2017-12-26 A kind of production technology of thermal sensation core flocculus
PCT/CN2017/118815 WO2019127065A1 (en) 2017-12-26 2017-12-27 Production process for thermally-sensitive quilt flocculus

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Application Number Priority Date Filing Date Title
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108823788A (en) * 2018-06-28 2018-11-16 贵州省湄潭县卓越千层棉胎制品有限公司 A kind of no net by and its production line
CN109355805A (en) * 2018-12-26 2019-02-19 董驾潮 A kind of production technology of tension high resiliency sheep fluff floc
CN109468749A (en) * 2019-01-21 2019-03-15 董驾潮 A kind of production technology of anti-static cashmere batting piece
WO2019127065A1 (en) * 2017-12-26 2019-07-04 江苏斯得福纺织股份有限公司 Production process for thermally-sensitive quilt flocculus
CN111497368A (en) * 2020-04-27 2020-08-07 平阳县宏博服装辅料有限公司 Ultra-fluffy cuttable cotton and processing technology thereof

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CN111648035B (en) * 2020-06-13 2023-10-27 郑西双 ES fiber core material product and preparation method thereof
CN112663228A (en) * 2020-12-22 2021-04-16 陕西省石油化工研究设计院 Method for preparing micro-nano-scale GF (glass fiber) and PP (polypropylene) composite material
CN115386984B (en) * 2022-07-21 2024-02-20 平阳县宏博服装辅料有限公司 Processing technology of eiderdown wadding

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Publication number Priority date Publication date Assignee Title
CN1222595A (en) * 1999-01-15 1999-07-14 范文斌 Far infrared health-care alpaca floss
CN1644779A (en) * 2005-01-17 2005-07-27 东华大学 Production of silk cotton wadding material
CN101509175A (en) * 2009-01-12 2009-08-19 嘉兴学院 Green totally degradable warming material and producing method thereof
CN102720000A (en) * 2012-05-11 2012-10-10 青岛大学 Processing method for multilayer composite sized down feather flocculus
CN104490184A (en) * 2014-12-22 2015-04-08 常熟市欧梦娜家纺有限公司 Health-care relaxing quilt

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019127065A1 (en) * 2017-12-26 2019-07-04 江苏斯得福纺织股份有限公司 Production process for thermally-sensitive quilt flocculus
CN108823788A (en) * 2018-06-28 2018-11-16 贵州省湄潭县卓越千层棉胎制品有限公司 A kind of no net by and its production line
CN109355805A (en) * 2018-12-26 2019-02-19 董驾潮 A kind of production technology of tension high resiliency sheep fluff floc
CN109468749A (en) * 2019-01-21 2019-03-15 董驾潮 A kind of production technology of anti-static cashmere batting piece
CN111497368A (en) * 2020-04-27 2020-08-07 平阳县宏博服装辅料有限公司 Ultra-fluffy cuttable cotton and processing technology thereof

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Application publication date: 20180424