WO2016104968A1 - 축열 보온성 플리스 및 그의 제조방법 - Google Patents
축열 보온성 플리스 및 그의 제조방법 Download PDFInfo
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- WO2016104968A1 WO2016104968A1 PCT/KR2015/012812 KR2015012812W WO2016104968A1 WO 2016104968 A1 WO2016104968 A1 WO 2016104968A1 KR 2015012812 W KR2015012812 W KR 2015012812W WO 2016104968 A1 WO2016104968 A1 WO 2016104968A1
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- yarn
- fleece
- heat storage
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- metal oxide
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/06—Thermally protective, e.g. insulating
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/02—Pile fabrics or articles having similar surface features
- D04B1/04—Pile fabrics or articles having similar surface features characterised by thread material
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D27/00—Woven pile fabrics
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/002—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment
- A41D13/005—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment with controlled temperature
- A41D13/0051—Heated garments
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
- D01D5/34—Core-skin structure; Spinnerette packs therefor
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
- D01F1/103—Agents inhibiting growth of microorganisms
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D1/00—Woven fabrics designed to make specified articles
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
- D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/30—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the fibres or filaments
- D03D15/37—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the fibres or filaments with specific cross-section or surface shape
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/22—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration
- D04B1/24—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C11/00—Teasing, napping or otherwise roughening or raising pile of textile fabrics
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2400/00—Functions or special features of garments
- A41D2400/10—Heat retention or warming
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2500/00—Materials for garments
- A41D2500/10—Knitted
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2500/00—Materials for garments
- A41D2500/20—Woven
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/14—Dyeability
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2501/00—Wearing apparel
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2501/00—Wearing apparel
- D10B2501/04—Outerwear; Protective garments
Definitions
- the present invention relates to a heat storage insulation fleece and a method for manufacturing the same, and more particularly, to a heat storage insulation fleece having excellent heat storage insulation by mixing a yarn in which tungsten cesium-based metal oxide fine particles are mixed in a bottom yarn.
- polyesters represented by polyethylene terephthalate have many excellent properties and are widely used not only for fibers but also for industrial purposes.
- fleece is similar to wool because of its excellent heat retention, and has been used for applications such as clothing as a soft, brushed fabric.
- fleece using a polyester material is widespread because of its excellent physical properties such as peeling, strength, moisture content, light fastness and washing fastness.
- European Patent No. 302141 discloses a thermally insulating polyester fiber incorporating zirconium carbide fine particles.
- zirconium carbide-based fine particles are gray or black when mixed in the blend, they cannot provide fabrics of various colors.
- Japanese Patent Application Laid-Open No. 3-69675 adds 0.5-9.0 wt% of far-infrared radioactive ceramic powders such as zirconium oxide, silicon oxide, and aluminum oxide to the polymer, and slurrys ethylene glycol using a high-speed mixer, followed by esterification.
- a method for producing far-infrared radioactive polyester fibers which is introduced into a tube and kneaded.
- the polyester fiber obtained by this method has good whiteness, but has a problem in that filament production is difficult due to poor dispersibility of a large amount of ceramic particles.
- the present invention is to overcome the problems of the prior art described above, one object of the present invention is to provide a heat storage heat-resistant fleece excellent in heat storage heat insulation, dyeing properties, far-infrared emission performance.
- Another object of the present invention is to provide a method for providing a heat storage fleece having excellent heat storage heat retention, dyeing property, and far infrared ray emission performance.
- a fleece configured to have a fleece structure in which a pile yarn having a loop fixed to a bottom yarn is formed, wherein the pile yarn is made of polyester yarn, and the bottom yarn is WO 3 0.02 to 0.35 wt%, Cs 2 O 0.01 to 0.15 wt%, TiO 2 relates to a heat storage insulating fleece characterized in that a polyester fiber comprising a composite metal oxide fine particles of 0.02 to 2.5% by weight in a yarn content of 0.05 to 3.0% by weight is mixed.
- Another aspect of the present invention is a pile knitted with a pile yarn and a bottom yarn, WO 3 0.02 ⁇ 0.35 wt%, Cs 2 O 0.01 ⁇ 0.15 wt%, TiO 2 0.02 ⁇ 2.5 wt% composite
- a method of producing a fleece knitted fabric comprising a polyester fiber containing metal oxide fine particles in a yarn content of 0.05 to 3.0 wt%, and simultaneously placing and knitting polyester yarn on the pile yarn and then heat-treating it. It is about.
- Another aspect of the present invention relates to a winter garment produced by the heat storage fleece of the present invention.
- the heat storage fleece according to the present invention provides excellent far-infrared emission performance, heat storage / heat insulation performance and good spinning operation.
- the heat storage fleece of various embodiments of the present invention has a thermal insulation and health promotion effect by radiating far infrared rays from the composite metal oxide fine particles having far-infrared radiation characteristics distributed in the fibers of the bottom yarn, and includes an air layer in the fiber and has excellent heat storage / heat insulation performance. It can provide an advantage of excellent spinning operation and dyeability.
- FIG. 1 is a photograph of a cross section of a composite heat storage insulating fleece prepared by one embodiment of the present invention.
- Figure 2 is a schematic cross-sectional view of the fleece fabric according to an embodiment of the present invention.
- FIG. 3 is a schematic diagram of the heat storage insulation measurement equipment of the fleece prepared in the embodiment of the present invention.
- the fleece of the present invention may be composed of a polyester material as a knitted fabric formed by a pile circular piece.
- a pile knit is a special cloth in which pile yarn piles are woven into a bubble of a knit fabric, and is rich in unique luster, texture, elasticity, and heat retention.
- the heat storage insulation fleece of an embodiment of the present invention is a fleece configured to have a fleece structure in which a pile yarn 110 having a loop fixed to a bottom yarn 100 is raised, and the pile yarn 110 is composed of polyester yarn,
- the bottom yarn 100 includes composite metal oxide fine particles composed of WO 3 0.02 to 0.35 wt%, Cs 2 O 0.01 to 0.15 wt%, and TiO 2 0.02 to 2.5 wt% in a yarn content of 0.05 to 3.0 wt%. It is characterized in that the polyester fiber to be mixed.
- the fleece according to the present invention has a structure shown on the left side before raising, and has a structure as shown on the right axis after raising.
- the fleece of the present invention has a form in which a knit structure and a pile yarn loop are combined.
- the knitting structure is a horizontal structure, and the floor loops (Ground loops) 100 are constantly arranged to have a matrix according to a structure similar to a general single knitting.
- a pile loop 110 connected to a pile in the knitting structure includes a loop in a shape corresponding to each floor yarn loop 100 and is included in the knitting structure.
- a fleece 110c is formed after raising.
- the content of the yarn in the composite metal oxide fine particle additive is 0.05 to 3.0% by weight is appropriate, and more preferably 0.3 to 2.5% by weight.
- the heat storage insulation performance is lowered when the metal oxide mixed additive is mixed at less than 0.05% by weight, and when it is mixed at more than 3.0% by weight, the pack pressure is increased, the spinning processability is decreased, the appearance of yarn is poor (single and loop yarn) and the cost is increased. There are disadvantages.
- the pile yarn is composed of ordinary polyester fibers, and the mixing ratio in the fabric is 55 to 80% by weight.
- the bottom yarn is a form in which the heat-retaining polyester fiber containing the composite metal oxide fine particles is mixed alone or alternating with the heat-retaining polyester and the conventional polyester at 1: 1 to 1: 10% by weight, and the mixing ratio in the fabric is 20 to 45% by weight.
- the mixing ratio of the heat storage polyester in the fabric is 5 to 45% by weight.
- the mixing ratio of the heat storage polyester fiber mixed with the composite metal oxide fine particles is 5 to 45% is suitable, more preferably 10 to 20%.
- the heat storage polyester fiber is mixed with less than 5%, the heat storage thermal fiber content is so low that the heat storage thermal insulation performance is insufficient.
- the heat storage thermal fiber is mixed more than 45%, the heat storage thermal fiber should be applied to the pile yarn. There is a disadvantage that the manufacturing cost increases.
- the fleece having excellent heat storage insulation performance according to the present invention exhibits excellent heat storage insulation performance even when only 45% or less of the heat storage thermal fiber containing tungsten cesium oxide-based composite metal oxide particles is used as the bottom yarn of the fleece, and has excellent knitting and dyeing properties. Can provide fabric products.
- the size of the composite metal oxide fine particles included in the bottom yarn is preferably having a particle size of 0.05 ⁇ 2.0 ⁇ m.
- the size of the composite metal oxide fine particles included in the bottom yarn is smaller than 0.05 ⁇ m, functional degradation occurs, it is difficult to secure dispersibility, and when larger than 2.0 ⁇ m, spinning operation, in particular, fine fine spinning of single densities of 1 denier or less Sex problems can occur.
- the fine particles having particles having an average particle diameter of 0.05 to 1.0 ⁇ m of the composite metal oxide fine particles in the yarn are 50 to 65% in number average distribution shape relative to the total particles.
- the particle size scattering when mixing inorganic fine particles has a direct influence on the dispersibility. Too many particles having a particle size below the average particle diameter among the composite metal oxide fine particles may cause problems of deterioration in spinning operation and pressure increase due to aggregation of the fine particles.
- the distribution of inorganic particles having a size of less than the average particle diameter is too small, agglomeration phenomenon occurs very quickly due to the intermolecular attraction, thereby greatly reducing the radiation operability. Therefore, in order to prevent the aggregation phenomenon, it is preferable that the distribution of the tungsten cesium oxide-based composite metal oxide fine particles having a size of the average particle diameter or less is within the above range.
- Polyester yarns containing the composite metal oxide fine particles incorporated into the bottom yarn of the fleece of the present invention has a single yarn fineness of 0.5 to 3.0 denier, has a yarn cross section including a hollow portion, and has a hollow ratio of 10 to 40%, and 5 to 5 Far-infrared emissivity is 0.88 or more in 20-micrometer wavelength range, heat storage thermal insulation measured by the lamp method is 1.5 degreeC or more, and heat storage thermal insulation effect is very excellent.
- the polyester fiber of the fleece bottom yarn has a ratio of 10-40%, preferably 20-30%, of the hollow portion in the formation of the air layer. If the ratio of the hollow portion is less than 10%, it is not expected to retain the warming effect by containing the desired air layer, if it exceeds 40%, there may be a problem that the fairness in the manufacturing process, too light fit and color development is degraded have.
- the heat storage fleece of the present invention radiates far infrared rays from particles having far-infrared radiation properties distributed therein to have thermal and health promoting effects, and an air layer is formed inside the fiber to provide excellent heat storage / thermal insulation. Therefore, the fleece of the present invention can be fabricated as a desired fabric product (woven fabric) to manufacture winter clothes, ski clothes, winter uniforms, blouses, coats, work clothes, curtains and the like.
- the yarn is spun through a cross-section spinning nozzle which has a hollow, cross-shaped, circular, semicircular, elliptical, C, D or sheath-core type, or clover hollow cross-sectional shape. .
- Another aspect of the present invention relates to a method for manufacturing a fleece, and in the present invention, in manufacturing a fleece knitted fabric consisting of a pile part and a bottom thread part, WO 3 0.02 to 0.35 wt%, Cs 2 O 0.01 to 0.15 weight %, TiO 2 0.02 ⁇ 2.5% by weight of the composite metal oxide fine particles containing 0.05 ⁇ 3.0% by weight of the yarn is mixed with the polyester yarn, and the polyester yarn is disposed on the pile yarn After that, heat treatment.
- the brushed fabric is fabricated using a general-purpose brush to fabricate the double-sided pile fabric of which both sides are piled.
- the raising operation may be performed on one side or both sides of the fabric.
- the shearing operation is performed to make the length of the pile of the raised fabric constant, and if necessary, the fabric is dyed in the usual way in the required color.
- a polyester master batch chip is manufactured by melt-mixing tungsten cesium oxide-based composite metal oxide fine particles and polyester, and then mixing the obtained master batch chip with a general polyester chip, Spinning is performed using a spinning nozzle having a cross-sectional shape to have a shape.
- a polyester yarn included in the bottom yarn of the heat storage insulating fleece may be manufactured by cooling by using a chiller having a central annular discharge type cooling device and a nozzle warming heater.
- the yarn used for the bottom yarn of the fleece of the present invention may use a spinning nozzle having a hollow cross-sectional shape so that the fibers may contain an air layer.
- the yarn is a composite such that the cross-sectional shape is a hollow, cross-shaped, circular, semi-circular, elliptical, D-shaped or sheath-core type, such as a cross-section to form a fiber cross section that can contain an air layer It can be produced using a yarn spinning nozzle.
- the terry knitted fabric for fleece was cylinder-refined for 30 minutes at 95 degreeC under the normal scouring agent 2g / l, and cylinder-dyed for 40 minutes at 130 degreeC under 11% of OWF with normal black disperse dye.
- the dyed fleece terry knitted fabric was reduced and washed for 20 minutes at 80 ° C. under 2 g / l of ordinary reducing detergent and 2 g / l of caustic soda, followed by pretendering at 190 ° C. temperature.
- After the pile yarn of one side of the terry knitted fabric for pretensioned fleece was brushed in a general-purpose raising machine to produce a single-sided raised fleece, a shearing process was performed to make the length of the raised pile yarn constant.
- a single-sided raised fleece was prepared through post-tenter processing at 190 ° C., and the heat storage insulation performance of the obtained heat storage thermal insulation functional polyester fleece was evaluated and shown in Table 1 below.
- the terry knitted fabric for fleece was cylinder-refined for 30 minutes at 95 degreeC under the normal scouring agent 2g / l, and cylinder-dyed for 40 minutes at 130 degreeC under 11% of OWF with normal black disperse dye.
- the dyed fleece terry knitted fabric was reduced and washed for 20 minutes at 80 ° C. under 2 g / l of ordinary reducing detergent and 2 g / l of caustic soda, followed by pretantering at 190 ° C.
- Terry fabric for pre-tensioned fleece is made by raising the pile yarn on one side with a general-purpose raising machine to manufacture a single-sided pile fleece, and then subjected to shearing to make the length of the piled pile yarn constant, and finally at 190 ° C.
- One side raised fleece was prepared through post tenter processing.
- the heat storage thermal insulation performance of the obtained heat storage thermal insulation polyester fleece was evaluated and shown in Table 1 below.
- the terry knitted fabric for fleece was cylinder-refined for 30 minutes at 95 degreeC under the normal scouring agent 2g / l, and cylinder-dyed for 40 minutes at 130 degreeC under 11% of owf with the usual black disperse dye.
- the dyed fleece terry knitted fabric was reduced and washed for 20 minutes at 80 ° C.
- the terry knitted fabric for pretensioned fleece was brushed with a general-purpose brush to produce a pile-fed fleece, and then shredded to make the length of the piled filament constant, and finally after 190 ° C.
- One side raised fleece was prepared through tenter processing. The performance of the obtained polyester fleece was evaluated and shown in Table 1 below.
- Heat storage / heat retention performance (Ref. Lamp method): Prepare the fabric of width (30cm), length (30cm) by using the apparatus of Figure 3 in artificial climate room (20 ⁇ 2 °C, relative humidity 65 ⁇ 4%) After leaving for 2 hours, a temperature sensor was attached to the bottom of the fabric, and a 50W light source was irradiated for 60 minutes at a distance of 50 cm from the fabric, and the temperature was measured in 1 minute increments.
- the fleece knitted fabric of the present invention can be confirmed that the heat storage insulation is excellent at 1.5 °C or more.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Artificial Filaments (AREA)
- Woven Fabrics (AREA)
- Knitting Of Fabric (AREA)
- Multicomponent Fibers (AREA)
- Nonwoven Fabrics (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
Description
구분 | 실시예 1 | 실시예 2 | 비교예 1 | |
원단내 혼용율 | 바닥사1(축열보온PET섬유) | 12% | 34% | × |
바닥사2(일반 PET 섬유) | 28% | 6% | 40% | |
파일사(일반 PET 섬유) | 60% | 60% | 60% | |
축열/보온성A (Temp, ) | 1.5 | 5.3 | - |
Claims (10)
- 바닥사에 루프가 고정된 파일사가 기모된 플리스 조직을 갖도록 구성되는 플리스로서, 상기 파일사는 폴리에스터사로 구성되고, 상기 바닥사는 WO3 0.02~0.35 중량%, Cs2O 0.01~0.15 중량%, TiO2 0.02~2.5 중량%로 조성된 복합금속산화물 미립자를 0.05 ~3.0 중량%의 원사내 함량으로 포함하는 폴리에스터 섬유가 혼용된 것을 특징으로 하는 축열보온성 플리스.
- 제1항에 있어서, 상기 복합금속산화물 미립자는 평균입경이 0.05 ~ 2.0 ㎛이고, 원사 내에서의 미립자의 평균입경이 0.05 ~ 1.0 ㎛ 이하의 입자를 갖는 미립자가 전체 입자 대비 수평균분포상 50 내지 65%인 것을 특징으로 하는 축열보온성 플리스.
- 제1항에 있어서, 상기 복합금속산화물 미립자를 포함하는 원사는 중공부를 포함하는 원사 단면을 갖고, 중공률이 10 내지 40%인 것을 특징으로 하는 축열보온성 플리스.
- 제3항에 있어서, 상기 원사는 중공형, 십자형, 원형, 반원형, 타원형, C형, D형 또는 쉬스-코어형(Sheath-Core type), 또는 크로버형의 중공 단면 형상을 갖도록 하는 단면 형상의 방사 노즐을 통해서 방사된 것임을 특징으로 축열보온성 플리스.
- 파일사부와 바닥사부로 구성되는 플리스 편물을 제조함에 있어서, 상기 바닥사로서 WO3 0.02~0.35 중량%, Cs2O 0.01~0.15 중량%, TiO2 0.02~2.5 중량%로 조성된 복합금속산화물 미립자를 0.05 ~3.0 중량%의 원사내 함량으로 포함하는 폴리에스터 섬유를 혼용함과 동시에, 상기 파일사부에 폴리에스터사를 배치하여 제편한 후, 열처리하는 것을 특징으로 하는 플리스 편물의 제조방법.
- 제5항에 있어서, 상기 복합금속산화물 미립자는 평균입경이 0.05 ~ 2.0 ㎛이고, 원사 내에서의 미립자의 평균입경이 0.05 ~ 1.0 ㎛ 이하의 입자를 갖는 미립자가 전체 입자 대비 수평균분포상 50 내지 65%인 것을 사용하는 것을 특징으로 하는 플리스 편물의 제조방법.
- 제5항에 있어서, 상기 복합금속산화물 미립자를 포함하는 원사는 중공부를 포함하는 원사 단면을 갖고, 중공률이 10 내지 40%인 것을 특징으로 하는 플리스 편물의 제조방법.
- 제7항에 있어서, 상기 원사는 중공형, 십자형, 원형, 반원형, 타원형, C형, D형 또는 쉬스-코어형(Sheath-Core type), 또는 크로버형의 중공 단면 형상을 갖도록 하는 단면 형상의 방사 노즐을 통해서 방사된 것임을 특징으로 플리스 편물의 제조방법.
- 제5항에 있어서, 상기 방법이 편물지의 한 면 또는 양면을 기모하는 단계를 추가로 포함하는 것을 특징으로 하는 플리스 편물의 제조방법.
- 제1항 내지 제4항 중 어느 한 항의 축열보온성 플리스에 의해서 제작되는 방한의복.
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TW201629282A (zh) | 2016-08-16 |
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