KR20230125388A - Manufacturing method of biodegradable eco-friendly fabric with excellent pneumaticity using synthetic staple fiber - Google Patents
Manufacturing method of biodegradable eco-friendly fabric with excellent pneumaticity using synthetic staple fiber Download PDFInfo
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- KR20230125388A KR20230125388A KR1020220021913A KR20220021913A KR20230125388A KR 20230125388 A KR20230125388 A KR 20230125388A KR 1020220021913 A KR1020220021913 A KR 1020220021913A KR 20220021913 A KR20220021913 A KR 20220021913A KR 20230125388 A KR20230125388 A KR 20230125388A
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- blended yarn
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- 239000004744 fabric Substances 0.000 title claims abstract description 76
- 239000000835 fiber Substances 0.000 title claims abstract description 63
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 45
- 238000004043 dyeing Methods 0.000 claims abstract description 32
- 238000009941 weaving Methods 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 24
- 239000004902 Softening Agent Substances 0.000 claims abstract description 22
- 229920002678 cellulose Polymers 0.000 claims abstract description 21
- 239000001913 cellulose Substances 0.000 claims abstract description 21
- 238000009991 scouring Methods 0.000 claims abstract description 21
- 229920000747 poly(lactic acid) Polymers 0.000 claims abstract description 20
- 239000004626 polylactic acid Substances 0.000 claims abstract description 20
- 238000002156 mixing Methods 0.000 claims abstract description 9
- 238000004378 air conditioning Methods 0.000 claims abstract 3
- 229930182559 Natural dye Natural products 0.000 claims description 14
- 239000000978 natural dye Substances 0.000 claims description 14
- 239000000975 dye Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 239000004662 hydrophobic softener Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 230000002209 hydrophobic effect Effects 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 238000007670 refining Methods 0.000 claims description 4
- 244000020518 Carthamus tinctorius Species 0.000 claims description 3
- 244000163122 Curcuma domestica Species 0.000 claims description 3
- 235000003392 Curcuma domestica Nutrition 0.000 claims description 3
- 244000294611 Punica granatum Species 0.000 claims description 3
- 235000014360 Punica granatum Nutrition 0.000 claims description 3
- -1 cationic fatty acid Chemical class 0.000 claims description 3
- 235000003373 curcuma longa Nutrition 0.000 claims description 3
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 3
- 239000000194 fatty acid Substances 0.000 claims description 3
- 229930195729 fatty acid Natural products 0.000 claims description 3
- 239000004661 hydrophilic softener Substances 0.000 claims description 3
- 229920000151 polyglycol Polymers 0.000 claims description 3
- 239000010695 polyglycol Substances 0.000 claims description 3
- 239000004094 surface-active agent Substances 0.000 claims description 3
- 235000013976 turmeric Nutrition 0.000 claims description 3
- 235000003255 Carthamus tinctorius Nutrition 0.000 claims description 2
- 235000000177 Indigofera tinctoria Nutrition 0.000 claims description 2
- 229940097275 indigo Drugs 0.000 claims description 2
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 240000001972 Gardenia jasminoides Species 0.000 claims 1
- 241001062009 Indigofera Species 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 239000003086 colorant Substances 0.000 abstract description 7
- 238000010792 warming Methods 0.000 abstract description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 229920002994 synthetic fiber Polymers 0.000 description 7
- 239000012209 synthetic fiber Substances 0.000 description 7
- 230000014759 maintenance of location Effects 0.000 description 6
- 239000004753 textile Substances 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000000704 physical effect Effects 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-M hydrosulfide Chemical compound [SH-] RWSOTUBLDIXVET-UHFFFAOYSA-M 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 241000219310 Beta vulgaris subsp. vulgaris Species 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 244000111489 Gardenia augusta Species 0.000 description 2
- 244000283207 Indigofera tinctoria Species 0.000 description 2
- 240000000111 Saccharum officinarum Species 0.000 description 2
- 235000007201 Saccharum officinarum Nutrition 0.000 description 2
- 235000021536 Sugar beet Nutrition 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920000433 Lyocell Polymers 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000010353 genetic engineering Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/34—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using natural dyestuffs
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/002—Locally enhancing dye affinity of a textile material by chemical means
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
- D06P5/04—After-treatment with organic compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/50—Modified hand or grip properties; Softening compositions
-
- 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
- D10B2401/12—Physical properties biodegradable
-
- 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
- D10B2401/13—Physical properties anti-allergenic or anti-bacterial
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Coloring (AREA)
- Woven Fabrics (AREA)
Abstract
본 발명은 합성 단섬유를 이용하여 함기성이 우수한 생분해성 친환경 원단의 제조방법에 관한 것으로, 더욱 상세하게는 폴리유산 단섬유와 셀룰로오스 단섬유를 혼방하는 혼방사제조단계, 상기 혼방사제조단계를 통해 제조된 혼방사를 이용하여 직물을 제조하는 직조단계, 상기 직조단계를 통해 제조된 원단을 정련한 후에 가공하는 정련가공단계, 상기 정련가공단계를 통해 정련가공된 원단을 염색하는 염색단계 및 상기 염색단계를 통해 염색된 원단의 표면에 유연제를 도포하는 유연제처리단계로 이루어진다.
상기의 과정을 통해 제조되는 생분해성 친환경 원단은 생분해성이 우수하여 친환경적이며, 이종섬유간의 염착성 차이로 인해 투톤 이상의 컬러를 구현할 수 있을 뿐만 아니라, 함기성이 향상되어 보온효과, 질감 및 촉감 등이 우수하다.The present invention relates to a method for manufacturing a biodegradable eco-friendly fabric having excellent air-conditioning properties using synthetic short fibers, and more particularly, a blended yarn manufacturing step of blending polylactic acid short fibers and cellulose short fibers, and the blended yarn manufacturing step. A weaving step of manufacturing a fabric using the blended yarn, a scouring step of processing the fabric produced through the weaving step after scouring, a dyeing step of dyeing the scoured fabric through the scouring step, and the dyeing step It consists of a softening agent treatment step of applying a softening agent to the surface of the fabric dyed through.
The biodegradable eco-friendly fabric manufactured through the above process is eco-friendly because of its excellent biodegradability, and can realize more than two-tone colors due to the difference in dyeability between different types of fibers, and has improved air-retaining properties, so it has a warming effect, texture, and touch. great.
Description
본 발명은 합성 단섬유를 이용하여 함기성이 우수한 생분해성 친환경 원단의 제조방법에 관한 것으로, 더욱 상세하게는 생분해성이 우수하여 친환경적이며, 이종섬유간의 염착성 차이로 인해 투톤 이상의 컬러를 구현할 수 있을 뿐만 아니라, 함기성이 향상되어 보온효과, 질감 및 촉감 등이 우수한 함기성이 우수한 합성 단섬유를 이용하여 생분해성 친환경 원단의 제조방법에 관한 것이다.The present invention relates to a method for manufacturing a biodegradable, eco-friendly fabric with excellent air retention using synthetic staple fibers, and more particularly, is environmentally friendly because of its excellent biodegradability, and can realize two-tone or more colors due to the difference in dyeability between heterogeneous fibers. In addition, it relates to a method for manufacturing a biodegradable eco-friendly fabric using synthetic short fibers having excellent air-containing properties, such as improved thermal insulation effect, texture, and touch.
종래의 일반적인 섬유패션 소재나 원단 등은 목화나 동물에서 추출된 천연섬유만으로 제조되었으나, 최근에는 섬유화학산업이 발전함에 따라 기계적 물성이나 내수성 등을 개선하기 위해 폴리에스터, 폴리아미드, 아크릴 및 폴리우레탄 등의 합성섬유를 주원료로 하여 제조되고 있다.Conventional general textile fashion materials or fabrics were manufactured only with natural fibers extracted from cotton or animals, but recently, as the textile chemical industry develops, polyester, polyamide, acrylic and polyurethane are used to improve mechanical properties or water resistance. It is manufactured using synthetic fibers as the main raw material.
상기에 나열된 합성섬유를 주원료로 하여 제조된 제품들은 섬유패션 소재로서의 내구성이나 물성에 있어서 여러 장점들을 가지고 있으나, 사용 후 자연분해가 어려워 소각이나 매립등을 통해 폐기처리 되고 있는데, 소각의 경우 인체나 지구 환경에 부담을 주는 유해물질이 배출되고, 매립의 경우에는 생분해에 수백년의 시간이 소요되어 토양 환경에 지대한 부담을 주고 있다.Products manufactured using the synthetic fibers listed above as main raw materials have several advantages in terms of durability and physical properties as textile fashion materials, but are disposed of through incineration or landfill because they are difficult to decompose naturally after use. In the case of incineration, the human body or Harmful substances that burden the global environment are discharged, and in the case of landfill, it takes hundreds of years to biodegrade, putting a great burden on the soil environment.
한편, 최근에는 섬유패션 제품의 기능과 심미성을 높이기 위해 일반적인 합성섬유인 폴리에스터와 천연 면섬유를 주원료로 하여 CvC(Chief value Cotton)나 CvS(Chief value Synthetic) 원사와 원단과 같은 섬유제품 들이 제조되고 있는데, 상기의 합성섬유는 폴리에스터를 주원료로 하여 제조된 제품들로 섬유패션 소재로서의 내구성이나 물성에 있어서 여러 가지 장점들을 가지고 있으나 사용 후 폐기 이 곤란하며, 매립 시 생분해에 지나치게 많은 시간이 소요되며, 소각의 경우 인체나 지구 환경에 부담을 주는 유해가수가 배출되어 지구환경에 부담을 주는 문제점이 있었다.On the other hand, recently, in order to enhance the function and aesthetics of textile fashion products, textile products such as CvC (Chief value Cotton) or CvS (Chief value synthetic) yarn and fabric are manufactured using polyester and natural cotton fiber, which are common synthetic fibers, as main raw materials. The above synthetic fibers are products manufactured using polyester as the main raw material, and have various advantages in terms of durability and physical properties as a textile fashion material, but are difficult to dispose of after use, and take too much time to biodegrade in landfill. However, in the case of incineration, there is a problem in that harmful gas that burdens the human body or the global environment is discharged, which burdens the global environment.
이에, 본 발명의 개발자는 상기 소재 중 합성섬유를 대체할 소재로 사탕수수, 사탕무, 옥수수 등 식물성분으로 만든 폴리유산(PLA, Poly Lactic Acid) 단섬유를 활용하여 합성섬유와 유사한 물성을 나타내면서도, 생분해성을 보완하고, 또한 함기성(含氣性)을 높여 우수한 상품성을 나타내는 원단을 제공하고자 한다.Therefore, the developer of the present invention utilizes polylactic acid (PLA, Poly Lactic Acid) short fibers made of vegetable ingredients such as sugar cane, sugar beet, and corn as a material to replace synthetic fibers among the above materials, while exhibiting physical properties similar to those of synthetic fibers. , It is intended to provide fabrics that complement biodegradability and increase air-retaining properties to show excellent marketability.
본 발명의 목적은 생분해성이 우수하여 친환경적이며, 이종섬유간의 염착성 차이로 인해 투톤 이상의 컬러를 구현할 수 있을 뿐만 아니라, 함기성이 향상되어 보온효과, 질감 및 촉감 등이 우수한 친환경 원단의 제조방법을 제공하는 것이다.An object of the present invention is to provide a method for manufacturing eco-friendly fabrics that are eco-friendly due to excellent biodegradability, can realize two-tone or more colors due to differences in dyeability between heterogeneous fibers, and have improved thermal insulation effect, texture, and feel. is to provide
본 발명의 목적은 폴리유산 단섬유와 셀룰로오스 단섬유를 혼방하는 혼방사제조단계, 상기 혼방사제조단계를 통해 제조된 혼방사를 이용하여 직물을 제조하는 직조단계, 상기 직조단계를 통해 제조된 원단을 정련한 후에 가공하는 정련가공단계, 상기 정련가공단계를 통해 정련가공된 원단을 염색하는 염색단계 및 상기 염색단계를 통해 염색된 원단의 표면에 유연제를 도포하는 유연제처리단계로 이루어지는 것을 특징으로 하는 합성 단섬유를 이용하여 함기성이 우수한 생분해성 친환경 원단의 제조방법을 제공함에 의해 달성된다.An object of the present invention is a blended yarn manufacturing step of blending polylactic acid short fibers and cellulose short fibers, a weaving step of manufacturing a fabric using the blended yarn produced through the blended yarn manufacturing step, and refining the fabric produced through the weaving step. A synthetic short fiber characterized in that it consists of a scouring processing step processed later, a dyeing step of dyeing the fabric processed through the scouring processing step, and a softening agent treatment step of applying a softening agent to the surface of the fabric dyed through the dyeing step. It is achieved by providing a method for producing a biodegradable eco-friendly fabric having excellent air-containing properties by using.
본 발명의 바람직한 특징에 따르면, 상기 혼방사제조단계는 폴리유산 단섬유 35 내지 65 중량% 및 셀룰로오스 단섬유 35 내지 65 중량%를 혼방하여 이루어지는 것으로 한다.According to a preferred feature of the present invention, the blended yarn manufacturing step is made by blending 35 to 65% by weight of polylactic acid short fibers and 35 to 65% by weight of cellulose short fibers.
본 발명의 더 바람직한 특징에 따르면, 상기 혼방은 폴리유산 단섬유와 셀룰로오스 단섬유를 좌연으로 방적하여 이루어지는 것으로 한다.According to a more preferred feature of the present invention, the blend is made by spinning polylactic acid short fibers and cellulose short fibers into left strands.
본 발명의 더욱 바람직한 특징에 따르면, 상기 폴리유산 단섬유와 상기 셀룰로오스 단섬유는 굵기가 1 내지 1.5 데니어이며, 길이가 35 내지 40 밀리미터인 것으로 한다.According to a more preferred feature of the present invention, the short polylactic acid fibers and the short cellulose fibers have a thickness of 1 to 1.5 denier and a length of 35 to 40 millimeters.
본 발명의 더욱 더 바람직한 특징에 따르면, 상기 직조단계는 상기 혼방사제조단계를 통해 제조된 혼방사를 직조하여 이루어지거나, 상기 혼방사제조단계를 통해 제조된 혼방사와 셀룰로오스계 원사를 직조하여 이루어지는 것으로 한다.According to a more preferred feature of the present invention, the weaving step is made by weaving the blended yarn produced through the blended yarn manufacturing step, or by weaving the blended yarn and cellulose yarn manufactured through the blended yarn manufacturing step.
본 발명의 더욱 더 바람직한 특징에 따르면, 상기 정련가공단계는 상기 직조단계를 통해 제조된 원단을 정련, 수세 및 탈수하여 이루어지는 것으로 한다.According to a more preferred feature of the present invention, the scouring step is to be made by scouring, washing and dehydrating the fabric produced through the weaving step.
본 발명의 더욱 더 바람직한 특징에 따르면, 상기 염색단계는 상기 정련가공단계를 통해 정련가공된 원단을 염료에 침지한 후에 30 내지 50℃의 온도에서 10 내지 30분 동안 염색하여 이루어지는 것으로 한다.According to a more preferred feature of the present invention, the dyeing step is made by immersing the scouring fabric through the scouring step in a dye and then dyeing it at a temperature of 30 to 50 ° C. for 10 to 30 minutes.
본 발명의 더욱 더 바람직한 특징에 따르면, 상기 염료는 물 100 중량부, 천연염료 0.1 내지 1.5 중량부 및 환원제 0.01 내지 0.1 중량부로 이루어지며, 상기 천연염료는 쪽, 치자, 홍화, 철황, 울금 및 석류로 이루어진 그룹에서 선택된 하나 이상으로 이루어지는 것으로 한다.According to a more preferred feature of the present invention, the dye is composed of 100 parts by weight of water, 0.1 to 1.5 parts by weight of natural dyes, and 0.01 to 0.1 parts by weight of a reducing agent, and the natural dyes are indigo plant, gardenia plant, safflower plant, ferruginous plant, turmeric and pomegranate. It shall consist of one or more selected from the group consisting of.
본 발명의 더욱 더 바람직한 특징에 따르면, 상기 유연제는 친수성 유연제 또는 소수성 유연제로 이루어지며, 상기 친수성 유연제는 폴리글라이콜계 계면활성제가 함유되며, 상기 소수성 유연제는 실리콘계 또는 카치온 지방산계로 이루어지는 것으로 한다.According to a more preferred feature of the present invention, the softening agent is made of a hydrophilic softening agent or a hydrophobic softening agent, the hydrophilic softening agent contains a polyglycol-based surfactant, and the hydrophobic softening agent is made of a silicone-based or cationic fatty acid-based.
본 발명에 따른 합성 단섬유를 이용하여 함기성이 우수한 생분해성 친환경 원단의 제조방법은 생분해성이 우수하여 친환경적이며, 이종섬유간의 염착성 차이로 인해 투톤 이상의 컬러를 구현할 수 있을 뿐만 아니라, 함기성이 향상되어 보온효과, 질감 및 촉감 등이 우수한 친환경 원단을 제공하는 탁월한 효과를 나타낸다.The method for manufacturing a biodegradable eco-friendly fabric with excellent air-hammerability using synthetic short fibers according to the present invention is eco-friendly because of its excellent biodegradability, and can realize two-tone or higher colors due to the difference in dyeability between heterogeneous fibers, It shows an excellent effect of providing an eco-friendly fabric with excellent thermal insulation effect, texture and touch.
도 1은 본 발명에 따른 합성 단섬유를 이용하여 함기성이 우수한 생분해성 친환경 원단의 제조방법을 나타낸 순서도이다.
도 2는 본 발명의 실시예 1을 통해 제조된 합성 단섬유를 이용하여 함기성이 우수한 생분해성 친환경 원단의 단면을 촬영하여 나타낸 사진이다.1 is a flow chart showing a method for manufacturing a biodegradable eco-friendly fabric having excellent air retention using synthetic short fibers according to the present invention.
2 is a photograph showing a cross-section of a biodegradable eco-friendly fabric having excellent air retention using synthetic short fibers prepared in Example 1 of the present invention.
이하에는, 본 발명의 바람직한 실시예와 각 성분의 물성을 상세하게 설명하되, 이는 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 발명을 용이하게 실시할 수 있을 정도로 상세하게 설명하기 위한 것이지, 이로 인해 본 발명의 기술적인 사상 및 범주가 한정되는 것을 의미하지는 않는다.Hereinafter, a preferred embodiment of the present invention and the physical properties of each component will be described in detail, but this is to be explained in detail so that a person having ordinary knowledge in the art to which the present invention belongs can easily practice the invention, This is not meant to limit the technical spirit and scope of the present invention.
본 발명에 따른 합성 단섬유를 이용하여 함기성이 우수한 생분해성 친환경 원단의 제조방법은 폴리유산 단섬유와 셀룰로오스 단섬유를 혼방하는 혼방사제조단계(S101), 상기 혼방사제조단계(S101)를 통해 제조된 혼방사를 이용하여 직물을 제조하는 직조단계(S103), 상기 직조단계(S103)를 통해 제조된 원단을 정련한 후에 가공하는 정련가공단계(S105), 상기 정련가공단계(S105)를 통해 정련가공된 원단을 염색하는 염색단계(S107) 및 상기 염색단계(S107)를 통해 염색된 원단의 표면에 유연제를 도포하는 유연제처리단계(S109)로 이루어진다.The method for manufacturing a biodegradable eco-friendly fabric with excellent aeration by using synthetic short fibers according to the present invention is a blended yarn manufacturing step (S101) of blending polylactic acid short fibers and cellulose short fibers, and the blended yarn manufacturing step (S101). A weaving step (S103) of manufacturing a fabric using the blended yarn, a scouring step (S105) of processing the fabric manufactured through the weaving step (S103) after scouring, and a scouring process through the scouring step (S105). It consists of a dyeing step (S107) of dyeing the fabric and a softening agent treatment step (S109) of applying a softening agent to the surface of the fabric dyed through the dyeing step (S107).
상기 혼방사제조단계(S101)는 폴리유산 단섬유와 셀룰로오스 단섬유를 혼방하는 단계로, 폴리유산 단섬유 35 내지 65 중량% 및 셀룰로오스 단섬유 35 내지 65 중량%를 혼방하여 이루어지는데, 상기 혼방은 폴리유산 단섬유와 셀룰로오스 단섬유를 좌연으로 방적하여 이루어지는 것이 바람직하다.The blended yarn manufacturing step (S101) is a step of blending polylactic acid short fibers and cellulose short fibers, and is made by blending 35 to 65% by weight of polylactic acid short fibers and 35 to 65% by weight of cellulose short fibers. It is preferable to spin lactic acid short fibers and cellulose short fibers with left twist.
상기 좌연은 우상에서 좌하방향으로 꼬임된 것으로서, Z꼬임이라고도 하는데, 상기와 같은 좌연을 통해 제조되는 혼방사는 740 내지 760 TM(Twist per meter)의 범위로 꼬임되도록 구성될 수 있다. 상기 꼬임수에 따라 원사의 성질이 확연하게 달라지는데, 원사에 꼬임을 주면 원사의 모든 점은 중심을 향하여 힘을 가하고, 인접하는 섬유간에는 서로 밀어내는 압력이 발생하는데, 이 압력에 의한 섬유간의 마찰은 섬유의 활탈(滑脫)을 방지하고 원사에 강력이 부여된다. 꼬임이 증가하여 최대의 강력을 가질 때의 꼬임을 포화꼬임이라고 하는데 그 이상으로 꼬임을 증가시키면 비틀림(strain)이 증가하여 강력이 감소하고 꼬임수가 증가하면 점점 원사의 굵기는 가늘어지나 단단해지며 변형이 어려워져서 경/위사 공간률이 증가되기 때문에, 원단의 함기성을 증가시키며, 함기성이 증가된 원단은 보온효과가 우수할 뿐만 아니라, 쿠션감, 질감 및 촉감 등이 향상된다.The left edge is twisted from the top right to the bottom left, and is also referred to as Z twist, and the blended yarn produced through the left edge may be twisted in the range of 740 to 760 TM (Twist per meter). The properties of the yarn vary significantly depending on the number of twists. When the yarn is twisted, all points of the yarn apply force toward the center, and pressure is generated between adjacent fibers to push each other. It prevents the fiber from coming off and gives strength to the yarn. The twist when the twist increases to have the maximum strength is called saturation twist. If the twist is increased beyond that point, the strain increases and the strength decreases. Since the warp/weft yarn space ratio is increased due to the difficulty, the breathability of the fabric is increased, and the fabric with increased breathability not only has an excellent warming effect, but also improves cushioning, texture, and touch.
이때, 상기 폴리유산 단섬유와 상기 셀룰로오스 단섬유는 굵기가 1 내지 1.5 데니어이며, 길이가 35 내지 40 밀리미터인 것을 사용하는 것이 바람직한데, 상기의 굵기와 길이를 나타내는 단섬유는 원사로 제조시 헤어가 다량발생하여 함기성을 더욱 향상시킬 수 있다.At this time, it is preferable to use the polylactic acid short fibers and the cellulose short fibers having a thickness of 1 to 1.5 denier and a length of 35 to 40 millimeters. A large amount of is generated to further improve air retention.
또한, 상기 폴리유산 단섬유와 셀룰로오스 단섬유로 이루어진 혼방사는 멀티필라멘트 또는 방적사로 제조될 수 있는데, 상기 멀티필라멘트는 50D/24F 또는 75D/24F의 세섬 멀리필라멘트로 제조되는 것이 바람직하고, 상기 방적사는 50/1 또는 60/1의 조건으로 제조되는 것이 바람직하다.In addition, the blended yarn composed of the polylactic acid short fiber and the cellulose short fiber may be made of multifilament or spun yarn. The multifilament is preferably made of 50D/24F or 75D/24F fine multifilament, and the spun yarn It is preferably prepared under conditions of 50/1 or 60/1.
상기 폴리유산은 유전자 조작 없이 사탕수수, 사탕무 및 옥수수 등에서 추출된 것을 사용하며, 상기 셀룰로오스계 섬유는 생분해성이 우수한 셀룰로오스 섬유, 면섬유 및 리오셀 섬유 등을 사용하는데, 매립 시 100% 완전 유기분해 되므로 매우 친환경적이다.The polylactic acid is extracted from sugarcane, sugar beet, corn, etc. without genetic manipulation, and the cellulose-based fiber uses cellulose fiber, cotton fiber, and lyocell fiber with excellent biodegradability. very eco-friendly
상기 직조단계(S103)는 상기 혼방사제조단계(S101)를 통해 제조된 혼방사를 이용하여 직물을 제조하는 단계로, 상기 혼방사제조단계(S101)를 통해 제조된 혼방사를 직조하여 이루어지거나, 상기 혼방사제조단계(S101)를 통해 제조된 혼방사와 셀룰로오스계 원사를 직조하여 이루어지는 것이 바람직하다. The weaving step (S103) is a step of manufacturing a fabric using the blended yarn produced through the blended yarn manufacturing step (S101), and is made by weaving the mixed yarn produced through the blended yarn manufacturing step (S101), or the blended yarn manufacturing step (S101). It is preferably made by weaving the blended yarn and cellulose-based yarn prepared through step (S101).
이때, 상기 직조단계(S103)에서는 직조기를 통해 직조작업이 진행되며, 상기 직조단계(S103)에서 사용되는 셀룰로오스계 원사는 면섬유로 이루어지는 것이 바람직하다.At this time, in the weaving step (S103), the weaving operation proceeds through a loom, and the cellulose-based yarn used in the weaving step (S103) is preferably made of cotton fiber.
상기 정련가공단계(S105)는 상기 직조단계(S103)를 통해 제조된 원단을 정련한 후에 가공하는 단계로, 상기 직조단계(S103)를 통해 제조된 원단을 통상적인 원단에 적용되는 방법으로 정련한 후에 수세 및 탈수하여 이루어지는 것이 바람직하다.The scouring step (S105) is a step of processing the fabric manufactured through the weaving step (S103) after scouring, and the fabric manufactured through the weaving step (S103) is refined by a method applied to a conventional fabric. It is preferable to wash with water and dehydrate after that.
상기 염색단계(S107)는 상기 정련가공단계(S105)를 통해 정련가공된 원단을 염색하는 단계로, 상기 정련가공단계(S105)를 통해 정련가공된 원단을 염료에 침지한 후에 30 내지 50℃의 온도에서 10 내지 30분 동안 염색하는 과정으로 이루어진다.The dyeing step (S107) is a step of dyeing the fabric processed through the scouring processing step (S105), and after immersing the fabric processed through the scouring processing step (S105) in a dye, the It consists of a process of dyeing for 10 to 30 minutes at a temperature.
이때, 상기 염료는 원단을 염색 또는 날염을 통해 다양한 색상이나 무늬를 제공하는 통상의 염료가 사용될 수 있으며, 본 발명을 통해 제조되는 원단의 친환경성이 더욱 향상될 수 있도록 천염성분이 함유된 염료로 이루어질 수도 있다.At this time, the dye may be a conventional dye that provides various colors or patterns through dyeing or printing of the fabric, and is a dye containing a natural dye component so that the eco-friendliness of the fabric manufactured through the present invention can be further improved. may be done
상기 염색단계(S107)의 온도가 30℃ 미만으로 진행되면 충분한 색채감이 나타나지 않을 수 있으며, 상기 염색단계(S107)의 온도가 50℃를 초과하게 되면 염색 얼룩이 발생하여 염색의 질이 낮아지는 부작용이 발생할 수 있다.If the temperature of the dyeing step (S107) proceeds below 30 ° C, sufficient color may not appear, and when the temperature of the dyeing step (S107) exceeds 50 ° C, dyeing unevenness occurs and the quality of dyeing decreases. can happen
또한, 상기 염색단계(S107)의 온도가 10분 미만이면 충분한 색채감이 나타나지 않을 수 있으며, 상기 염색단계(S107)의 온도가 30분을 초과하게 되면 색감이 좋지 못하고 염색 얼룩이 발생할 가능성이 높아진다.In addition, if the temperature of the dyeing step (S107) is less than 10 minutes, sufficient color may not appear, and if the temperature of the dyeing step (S107) exceeds 30 minutes, the color is not good and the possibility of dyeing unevenness increases.
이때, 상기 천연성분이 함유된 염료는 물 100 중량부, 천연염료 0.1 내지 1.5 중량부 및 환원제 0.01 내지 0.1 중량부로 이루어지는데, 상기 정련가공단계를 통해 정련가공된 원단에 대해 우수한 염착성과 견뢰도를 부여하며, 원단에 함유된 폴리유산 단섬유와 셀룰로오스 단섬유 성분의 염착성 차이로 인해 아래 도 2에 나타낸 바와 같은 투톤 이상의 컬러를 구현할 수 있다.At this time, the dye containing the natural component is composed of 100 parts by weight of water, 0.1 to 1.5 parts by weight of natural dyes, and 0.01 to 0.1 parts by weight of a reducing agent, and imparts excellent dyeability and fastness to the fabric processed through the scouring step. And, due to the difference in dyeability between the polylactic acid short fibers and the cellulose short fibers contained in the fabric, it is possible to implement two-tone or higher colors as shown in FIG. 2 below.
또한, 상기 천연염료는 0.1 내지 1.5 중량부가 함유되며, 쪽, 치자, 홍화, 철황, 울금 및 석류로 이루어진 그룹에서 선택된 하나 이상으로 이루어지는 것이 바람직한데, 상기 천연염료의 함량이 0.1 중량부 미만이면 충분한 염색이 이루어지지 못하며, 상기 천연염료의 함량이 1.5 중량부를 초과하게 염색효과는 크게 향상되지 않고 제조비용을 증가시키게 된다.In addition, the natural dye contains 0.1 to 1.5 parts by weight, and is preferably made of one or more selected from the group consisting of indigo, gardenia, safflower, iron yellow, turmeric and pomegranate. If the content of the natural dye is less than 0.1 part by weight, it is sufficient. Dyeing is not achieved, and the dyeing effect is not greatly improved when the content of the natural dye exceeds 1.5 parts by weight, and the manufacturing cost increases.
상기 환원제는 0.01 내지 0.1 중량부가 함유되며 수산화나트륨 및 하이드로설파이드로 이루어지는데, 상기의 성분으로 이루어지는 환원제는 천연염료가 염색된 원단의 염착성과 견뢰도를 향상시키는 역할을 한다.The reducing agent contains 0.01 to 0.1 parts by weight and consists of sodium hydroxide and hydrosulfide. The reducing agent composed of the above components serves to improve the dyeability and fastness of fabric dyed with natural dyes.
상기 환원제의 함량이 0.01 중량부 미만이면 상기의 효과가 미미하며, 상기 환원제의 함량이 0.1 중량부를 초과하게 되면 상기의 효과는 크게 향상되지 않으면서 폐수발생량을 증가시키기 때문에 바람지하지 못하다.If the content of the reducing agent is less than 0.01 part by weight, the above effect is insignificant, and if the content of the reducing agent exceeds 0.1 part by weight, the above effect is not greatly improved and the amount of wastewater generated is increased, which is not desirable.
이때, 상기 수산화나트륨 및 하이드로설파이드로는 1:1.5 내지 2.5의 중량부 비율로 혼합되는 것이 더욱 바람직하다.At this time, the sodium hydroxide and hydrosulfide are more preferably mixed in a weight part ratio of 1:1.5 to 2.5.
상기 유연제처리단계(S109)는 상기 염색단계(S107)를 통해 염색된 원단의 표면에 유연제를 도포하는 단계로, 상기 염색단계(S107)를 통해 염색된 원단의 표면에 친수성 유연제 또는 소수성 유연제를 도포하는 과정으로 이루어지는 것이 바람직하다.The softening agent treatment step (S109) is a step of applying a softening agent to the surface of the fabric dyed through the dyeing step (S107), and a hydrophilic softening agent or a hydrophobic softening agent is applied to the surface of the fabric dyed through the dyeing step (S107). It is preferable to be made by the process of
이때, 상기 소수성 유연제의 도포는 상기 염색단계(S107)를 통해 염색된 원단을 친수성 유연제 또는 소수성 유연제가 저장된 수조를 20 내지 40yd/min의 속도로 통과하도록 한 후에 160 내지 180℃의 온도로 건조하는 과정으로 이루어진다.At this time, the application of the hydrophobic softener is performed by passing the fabric dyed through the dyeing step (S107) through a water tank in which the hydrophilic softener or hydrophobic softener is stored at a speed of 20 to 40 yd / min, and then dried at a temperature of 160 to 180 ° C. made up of process
상기의 과정을 통해 유연제가 도포된 원단은 땀이나 수분의 과도한 흡수를 제어하고 부드럽게 하여 의류의 착용감을 좋게 할 수 있다.Through the above process, the fabric to which the softener is applied can control excessive absorption of sweat or moisture and soften it, thereby improving the wearing comfort of the clothing.
상기 유연제처리단계(S109)에서 유연제가 저장된 수조를 통과하는 속도가 20yd/min 미만이면 원단 이동 속도가 지나치게 늦어져 생산성이 저하되며, 40yd/min를 초과하게 되면 유연제가 원단의 표면에 균일하게 도포되지 못하게 된다.In the softening agent treatment step (S109), if the speed of passing through the water tank in which the softening agent is stored is less than 20 yd / min, the fabric movement speed is too slow and productivity is lowered, and if it exceeds 40 yd / min, the softening agent is uniformly applied to the surface of the fabric will not be able to
또한, 유연제 도포 후에 건조온도가 160℃ 미만이면 건조 시간이 증가하여 생산성이 저하되며, 건조온도가 180℃를 초과하게 되면 원단이 열변형될 수 있다.In addition, if the drying temperature after application of the softener is less than 160 ° C, the drying time increases and productivity decreases, and if the drying temperature exceeds 180 ° C, the fabric may be thermally deformed.
이때, 상기 친수성 유연제는 폴리글라이콜계 계면활성제가 함유된 것을 사용하는 것이 바람직하며, 상기 소수성 유연제는 실리콘계 또는 카치온 지방산계로 이루어지는 것이 바람직하며, 유연체처리단계 후에는, 유연제가 도포된 원단에 항균소취제나 향료 성분 등을 더운 도포하여 항균소취나 특정한 향을 발산하는 원단으로 가공할 수도 있다.At this time, it is preferable to use the hydrophilic softener containing a polyglycol-based surfactant, and the hydrophobic softener is preferably made of silicone or cationic fatty acid. After the softener treatment step, the fabric to which the softener is applied has an antibacterial effect. It can also be processed into a fabric that emits antibacterial deodorization or a specific scent by applying a deodorant or perfume ingredient with hot water.
이하에서는, 본 발명에 따른 합성 단섬유를 이용하여 함기성이 우수한 생분해성 친환경 원단의 제조방법 및 그 제조방법으로 제조된 원단의 물성을 실시예를 들어 설명하기로 한다.Hereinafter, a method for manufacturing a biodegradable eco-friendly fabric having excellent air retention using the synthetic short fibers according to the present invention and physical properties of the fabric manufactured by the manufacturing method will be described with examples.
<제조예 1> 천연염료 혼합물의 제조<Preparation Example 1> Preparation of natural dye mixture
물 100 중량부, 천연염료(쪽) 0.1 중량부 및 환원제(수산화나트륨 및 하이드로설파이드가 1:2의 중량부 비율로 혼합) 0.05 중량부를 40℃의 온도로 가열혼합하여 천연염료 혼합물을 제조하였다.A natural dye mixture was prepared by heating and mixing 100 parts by weight of water, 0.1 parts by weight of natural dye, and 0.05 parts by weight of a reducing agent (sodium hydroxide and hydrosulfide mixed in a weight ratio of 1:2) at a temperature of 40 ° C.
<실시예 1><Example 1>
폴리유산 단섬유 60 중량% 및 셀룰로오스 단섬유 40 중량%를 혼방하되, 꼬임수가 750 TM이 되도록 좌연으로 방적하고, 방적된 혼방사를 직조하여 원단을 제조하고, 제조된 원단을 정련, 수세 및 탈수하여 가공하고, 가공된 원단을 상기 제조예 1을 통해 제조된 40℃의 천연염료 혼합물에 20분 동안 침지하여 염색하고, 염색된 원단을 소수성 유연제(실리콘 유연제)가 저장된 수조를 30yd/min 속도로 통과시킨 후에 170℃ 온도로 건조하는 과정을 통해 합성 단섬유를 이용하여 함기성이 우수한 생분해성 친환경 원단을 제조하였다.60% by weight of polylactic acid short fibers and 40% by weight of cellulose short fibers are blended, but spun with left hand yarn so that the number of twists is 750 TM, and the spun blended yarn is woven to prepare a fabric, and the fabric is scoured, washed and dehydrated. Processed, the processed fabric is immersed in the natural dye mixture at 40 ° C. prepared in Preparation Example 1 for 20 minutes to dye, and the dyed fabric passes through a water tank in which a hydrophobic softener (silicone softener) is stored at a rate of 30 yd / min. After drying at a temperature of 170 ° C., a biodegradable eco-friendly fabric with excellent breathability was prepared using synthetic short fibers.
상기 실시예 1을 통해 제조된 합성 단섬유를 이용하여 함기성이 우수한 생분해성 친환경 원단의 단면을 촬영하여 아래 도 2에 나타내었다.A cross-section of the biodegradable eco-friendly fabric having excellent breathability was photographed using the short synthetic fibers prepared in Example 1 and shown in FIG. 2 below.
아래 도 2에 나타낸 것처럼, 본 발명의 실시예 1을 통해 제조된 원단은 투톤이상의 멀티컬러를 나타내는 것을 알 수 있다.As shown in Figure 2 below, it can be seen that the fabric manufactured through Example 1 of the present invention exhibits a multi-color of two tones or more.
따라서, 본 발명에 따른 합성 단섬유를 이용하여 함기성이 우수한 생분해성 친환경 원단의 제조방법은 생분해성이 우수하여 친환경적이며, 이종섬유간의 염착성 차이로 인해 투톤 이상의 컬러를 구현할 수 있을 뿐만 아니라, 함기성이 향상되어 보온효과, 질감 및 촉감 등이 우수한 친환경 원단을 제공한다.Therefore, the method of manufacturing a biodegradable eco-friendly fabric with excellent air retention using synthetic short fibers according to the present invention is environmentally friendly because of its excellent biodegradability, and can realize two-tone or more colors due to the difference in dyeability between heterogeneous fibers. It provides an eco-friendly fabric with excellent thermal insulation effect, texture and touch, etc.
S101 ; 혼방사제조단계
S103 ; 직조단계
S105 ; 정련가공단계
S107 ; 염색단계
S109 ; 유연제처리단계S101; Blended yarn manufacturing step
S103; weaving step
S105; Refining process step
S107; staining step
S109; Softener treatment step
Claims (9)
상기 혼방사제조단계를 통해 제조된 혼방사를 이용하여 직물을 제조하는 직조단계;
상기 직조단계를 통해 제조된 원단을 정련한 후에 가공하는 정련가공단계;
상기 정련가공단계를 통해 정련가공된 원단을 염색하는 염색단계; 및
상기 염색단계를 통해 염색된 원단의 표면에 유연제를 도포하는 유연제처리단계;로 이루어지는 것을 특징으로 하는 합성 단섬유를 이용하여 함기성이 우수한 생분해성 친환경 원단의 제조방법.
Blended yarn manufacturing step of blending polylactic acid short fibers and cellulose short fibers;
A weaving step of manufacturing a fabric using the blended yarn produced through the blended yarn manufacturing step;
A refining processing step of processing after refining the fabric manufactured through the weaving step;
A dyeing step of dyeing the fabric processed through the scouring step; and
A method for producing a biodegradable eco-friendly fabric having excellent air-retaining properties using synthetic short fibers, characterized in that consisting of: a softening agent treatment step of applying a softening agent to the surface of the fabric dyed through the dyeing step.
상기 혼방사제조단계는 폴리유산 단섬유 35 내지 65 중량% 및 셀룰로오스 단섬유 35 내지 65 중량%를 혼방하여 이루어지는 것을 특징으로 하는 합성 단섬유를 이용하여 함기성이 우수한 생분해성 친환경 원단의 제조방법.
The method of claim 1,
The blended yarn manufacturing step is a method for producing a biodegradable eco-friendly fabric having excellent air content using synthetic short fibers, characterized in that blending 35 to 65% by weight of polylactic acid short fibers and 35 to 65% by weight of cellulose short fibers.
상기 혼방은 폴리유산 단섬유와 셀룰로오스 단섬유를 좌연으로 방적하여 이루어지는 것을 특징으로 하는 합성 단섬유를 이용하여 함기성이 우수한 생분해성 친환경 원단의 제조방법.
The method of claim 1,
The blend is a method for producing a biodegradable eco-friendly fabric with excellent air-conditioning using synthetic short fibers, characterized in that the polylactic acid short fibers and cellulose short fibers are spun into left strands.
상기 폴리유산 단섬유와 상기 셀룰로오스 단섬유는 굵기가 1 내지 1.5 데니어이며, 길이가 35 내지 40 밀리미터인 것을 특징으로 하는 합성 단섬유를 이용하여 함기성이 우수한 생분해성 친환경 원단의 제조방법.
According to any one of claims 1 to 3,
The polylactic acid short fibers and the cellulose short fibers have a thickness of 1 to 1.5 denier and a length of 35 to 40 millimeters.
상기 직조단계는 상기 혼방사제조단계를 통해 제조된 혼방사를 직조하여 이루어지거나,
상기 혼방사제조단계를 통해 제조된 혼방사와 셀룰로오스계 원사를 직조하여 이루어지는 것을 특징으로 하는 합성 단섬유를 이용하여 함기성이 우수한 생분해성 친환경 원단의 제조방법.
The method of claim 1,
The weaving step is made by weaving the blended yarn produced through the blended yarn manufacturing step,
A method for producing a biodegradable eco-friendly fabric having excellent air-conditioning using synthetic short fibers, characterized in that weaving the blended yarn and the cellulose-based yarn produced through the blended yarn manufacturing step.
상기 정련가공단계는 상기 직조단계를 통해 제조된 원단을 정련, 수세 및 탈수하여 이루어지는 것을 특징으로 하는 합성 단섬유를 이용하여 함기성이 우수한 생분해성 친환경 원단의 제조방법.
The method of claim 1,
The scouring step is a method for producing a biodegradable eco-friendly fabric having excellent air-hammering properties using synthetic short fibers, characterized in that the fabric produced through the weaving step is scoured, washed and dehydrated.
상기 염색단계는 상기 정련가공단계를 통해 정련가공된 원단을 염료에 침지한 후에 30 내지 50℃의 온도에서 10 내지 30분 동안 염색하여 이루어지는 것을 특징으로 하는 합성 단섬유를 이용하여 함기성이 우수한 생분해성 친환경 원단의 제조방법.
The method of claim 1,
The dyeing step is performed by immersing the fabric processed through the scouring step in a dye and then dyeing it at a temperature of 30 to 50 ° C. for 10 to 30 minutes, using synthetic short fibers with excellent biodegradability. Method for manufacturing eco-friendly fabric.
상기 염료는 물 100 중량부, 천연염료 0.1 내지 1.5 중량부 및 환원제 0.01 내지 0.1 중량부로 이루어지며,
상기 천연염료는 쪽, 치자, 홍화, 철황, 울금 및 석류로 이루어진 그룹에서 선택된 하나 이상으로 이루어지는 것을 특징으로 하는 합성 단섬유를 이용하여 함기성이 우수한 생분해성 친환경 원단의 제조방법.
The method of claim 7,
The dye is composed of 100 parts by weight of water, 0.1 to 1.5 parts by weight of natural dyes, and 0.01 to 0.1 parts by weight of a reducing agent,
The natural dye is a method for producing a biodegradable eco-friendly fabric with excellent air content using synthetic short fibers, characterized in that it consists of one or more selected from the group consisting of indigo, gardenia, safflower, iron yellow, turmeric and pomegranate.
상기 유연제는 친수성 또는 소수성 유연제로 이루어지며,
상기 친수성 유연제는 폴리글라이콜계 계면활성제가 함유되며,
상기 소수성 유연제는 실리콘계 또는 카치온 지방산계로 이루어지는 것을 특징으로 하는 합성 단섬유를 이용하여 함기성이 우수한 생분해성 친환경 원단의 제조방법.The method of claim 1,
The softening agent is composed of a hydrophilic or hydrophobic softening agent,
The hydrophilic softener contains a polyglycol-based surfactant,
The hydrophobic softener is a method for producing a biodegradable eco-friendly fabric having excellent air-hammering properties using synthetic short fibers, characterized in that consisting of silicone-based or cationic fatty acid-based.
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| KR102045805B1 (en) | 2019-09-02 | 2019-11-19 | 박성일 | Fabric manufacturing method with sweat absorption and quick drying property as well as ventilation |
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