KR20100007450A - Silver-coated multi-functional thread and manufacturing method thereof - Google Patents
Silver-coated multi-functional thread and manufacturing method thereof Download PDFInfo
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- KR20100007450A KR20100007450A KR1020080068090A KR20080068090A KR20100007450A KR 20100007450 A KR20100007450 A KR 20100007450A KR 1020080068090 A KR1020080068090 A KR 1020080068090A KR 20080068090 A KR20080068090 A KR 20080068090A KR 20100007450 A KR20100007450 A KR 20100007450A
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 239000004332 silver Substances 0.000 title claims abstract description 63
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 63
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 239000004594 Masterbatch (MB) Substances 0.000 claims abstract description 53
- 238000000034 method Methods 0.000 claims abstract description 28
- 229920000728 polyester Polymers 0.000 claims abstract description 22
- 238000001035 drying Methods 0.000 claims abstract description 17
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 11
- 238000000151 deposition Methods 0.000 claims description 15
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 9
- 239000002105 nanoparticle Substances 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 230000006750 UV protection Effects 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- 239000002250 absorbent Substances 0.000 claims description 4
- 230000000475 sunscreen effect Effects 0.000 claims 1
- 239000000516 sunscreening agent Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 19
- 238000009987 spinning Methods 0.000 abstract description 10
- 238000009998 heat setting Methods 0.000 abstract description 6
- 238000002156 mixing Methods 0.000 abstract description 4
- 238000002844 melting Methods 0.000 abstract description 3
- 230000008018 melting Effects 0.000 abstract description 3
- 230000008016 vaporization Effects 0.000 abstract 1
- 239000010944 silver (metal) Substances 0.000 description 32
- 239000000835 fiber Substances 0.000 description 23
- 210000004243 sweat Anatomy 0.000 description 13
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 8
- 230000000845 anti-microbial effect Effects 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 6
- 230000008021 deposition Effects 0.000 description 6
- 238000004544 sputter deposition Methods 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 244000052616 bacterial pathogen Species 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000002845 discoloration Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000010884 ion-beam technique Methods 0.000 description 3
- 238000002074 melt spinning Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 239000004599 antimicrobial Substances 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 239000002781 deodorant agent Substances 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 238000007380 fibre production Methods 0.000 description 2
- 239000010946 fine silver Substances 0.000 description 2
- 239000007777 multifunctional material Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000035755 proliferation Effects 0.000 description 2
- -1 silver ions Chemical class 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000035900 sweating Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
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- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910000166 zirconium phosphate Inorganic materials 0.000 description 1
- LEHFSLREWWMLPU-UHFFFAOYSA-B zirconium(4+);tetraphosphate Chemical compound [Zr+4].[Zr+4].[Zr+4].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LEHFSLREWWMLPU-UHFFFAOYSA-B 0.000 description 1
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Classifications
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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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
-
- 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
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/02—Heat treatment
-
- 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
- D01D5/08—Melt spinning methods
- D01D5/098—Melt spinning methods with simultaneous stretching
-
- 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
- D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
-
- 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
- D01F1/106—Radiation shielding agents, e.g. absorbing, reflecting agents
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/441—Yarns or threads with antistatic, conductive or radiation-shielding properties
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/444—Yarns or threads for use in sports applications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/449—Yarns or threads with antibacterial properties
-
- 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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
- D06M11/42—Oxides or hydroxides of copper, silver or gold
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Artificial Filaments (AREA)
Abstract
Description
본 발명은 의류용 원사, 특히 스포츠 의류용 원사로 사용시 땀을 잘 흡수할 뿐만 아니라 흡수한 땀을 쉽게 건조시키는 성질(이하 '흡한속건성'이라고 한다.)과 섬유의 변색 및 탈색을 유발하거나 인체에 유해한 균의 침투 및 증식을 억제하는 기능(이하 '항균성'이라고 한다)을 갖는 다기능사에 관한 것이다. The present invention not only absorbs sweat well when used as a yarn for clothing, especially a sports garment, and also easily dries the absorbed sweat (hereinafter referred to as 'absorption quick drying') and causes discoloration and discoloration of fibers or to the human body. The present invention relates to a multifunctional yarn having a function of inhibiting the invasion and proliferation of harmful bacteria (hereinafter referred to as 'antibacterial').
의류제품들의 기능적인 측면이 더욱 강조되고 고기능성 및 다기능성 소재에 대한 소비자들의 니즈가 증가함에 따라 건강, 쾌적성 등을 고려한 다기능성 소재에 대한 연구가 활발하게 진행되고 있다. As the functional aspects of the apparel products are further emphasized and the needs of consumers for high functional and multifunctional materials increase, research on multifunctional materials considering health and comfort is being actively conducted.
상기 의류 소재에 요구되는 기능들은 원적외선 방출, 항균성, 탈취 및 소취성, 도전성 및 난연성, 흡한속건성, 자외선 차단 등이 대표적이며 이를 실현하기 위해 이형단면에 기능성 입자를 첨가하거나 화학적 개질 및 특성을 이용하는 것, 항균기능성과 대전방지성의 복합기능 원사를 개발하기 위한 노력이 계속되고 있다. Functions required for the clothing material are far infrared ray emission, antibacterial, deodorant and deodorant, conductive and flame retardant, sweat-absorbent quick-drying, UV protection, etc., to add functional particles to the cross-sectional cross-section or to use chemical modification and properties to achieve this Efforts are underway to develop antibacterial and antistatic composite yarns.
흡한속건성은 수분을 빠르게 흡수하고 발산하는 수분전이력을 극대화시킨 섬유소재로 일반 소재가 땀을 흡수하는 기능을 가진 데 비해 외피면으로 신속하게 전이시키고 전이된 땀을 발산, 건조하는 기능까지 가지고 있는 고기능성 섬유이다. 또한 상기 흡한속건능을 증대시킴과 동시에 추가적으로 항균기능성을 발현시키기 위해 은(Ag)을 포함한 다기능섬 섬유에 대한 제안이 이루어지고 있다. Sweat-absorbing quick-drying is a textile material that maximizes the moisture transfer history to absorb and dissipate moisture rapidly, while general materials have the ability to absorb sweat, but also have the ability to quickly transfer to the outer skin surface and dissipate and dry the transferred sweat. It is a high functional fiber. In addition, a proposal for a multifunctional island fiber including silver (Ag) has been made to increase the sweat absorption quick drying ability and at the same time to express antibacterial function.
상기 흡한속건성을 개선하기 위한 종래기술로서 대한민국 공개특허 2006-0087685호에서는 섬유의 모노필라멘트의 단면을 이형으로 형성하는 동시에 섬유제조용 조성물에 인산지르코늄에 은(Ag)이 치환된 무기항균제를 분산시켜 제조된 다기능 섬유를 제안한 바 있다. 그러나 상기 발명에 의하면 원사 전체 중량대비 은의 함량이 항균성을 발현하기에 충분하지 않으며, 상기 무기항균제를 섬유 제조용 조성물에 단순 분산시킨 것으로 원사의 제조, 직조시, 완성 제품의 사용시에 은 성분이 쉽게 섬유로부터 탈락되어 항균능이 저하되는 문제점이 있었다. Korean Patent Laid-Open Publication No. 2006-0087685 as a conventional technique for improving the sweat absorption quick drying is formed by dispersing an inorganic antimicrobial agent substituted with silver (Ag) in zirconium phosphate in the fiber manufacturing composition while forming a cross-section of the monofilament of the fiber to release. Has proposed a multifunctional fiber. However, according to the present invention, the content of silver relative to the total weight of the yarn is not sufficient to express antimicrobial properties, and the inorganic antimicrobial agent is simply dispersed in the composition for fiber production. There was a problem that the antibacterial activity is dropped from the drop.
또한 종래에 은을 이용하여 제조하는 살균성 섬유는 소정의 섬유제조용 칩과 고체인 미세한 은 입자를 혼합하여 섬유를 제조하거나 단순히 섬유의 표면에 은 입자를 코팅하여 제조하였다. 등록특허 제0573028호에는 섬유제조용 폴리머에 은 입자가 콜로이드상으로 혼합된 콜로이드 실버를 분산시킨 마스터배치를 개시하고 있으며, 특허공개 제10-2004-0090362호에서는 합성수지와 은 나노 파우더 혼합물을 이용한 솜 제조방법이 개시되어 있다. 또한 등록특허 제0532872호는 졸,겔법을 이용한 은 함유방법을 개시하고 있다. In addition, conventionally sterilized fibers produced using silver was prepared by mixing a predetermined fiber manufacturing chip and a solid fine silver particles to produce a fiber or simply by coating the silver particles on the surface of the fiber. Patent No. 0573028 discloses a masterbatch in which colloidal silver in which silver particles are mixed in a colloidal form in a fiber manufacturing polymer is disclosed. Patent Publication No. 10-2004-0090362 prepares cotton using a mixture of a synthetic resin and a silver nanopowder. A method is disclosed. In addition, Patent No. 0532872 discloses a silver-containing method using the sol, gel method.
그러나, 상기와 같은 제조방법은, 단순히 미세한 은 입자가 섬유조직 내에 함몰되어 있을 뿐이고, 은 입자를 균일하게 섬유조직에 분산시키지 못하는 단점이 있었다. 또한, 섬유의 표면에 은 입자를 코팅하는 방법은 견고한 결합관계를 형성하기 못하기 때문에 세탁 등의 과정을 통해 쉽게 탈피될 수 있어 초기에 갖고 있는 살균력이 그대로 유지되기 어려운 단점이 있었다.However, the manufacturing method as described above has a disadvantage that the fine silver particles are merely recessed in the fibrous structure and the silver particles cannot be uniformly dispersed in the fibrous structure. In addition, the method of coating the silver particles on the surface of the fiber can be easily peeled through a process such as washing because it does not form a strong bonding relationship, there was a disadvantage that it is difficult to maintain the sterilization power intact.
본 발명에서는 상기와 같은 문제점을 해결하기 위하여, 섬유의 변색 및 탈색을 유발하거나 인체에 유해한 균의 침투 및 증식을 억제하는 항균성이 반 영구적으로 지속되도록 하고, 땀을 잘 흡수할 뿐만 아니라 흡수한 땀을 쉽게 건조시키는 습한속건성을 가진 다기능사 및 이의 제조방법을 제공하는 것을 목적으로 한다.In the present invention, in order to solve the above problems, the antimicrobial activity that causes discoloration and discoloration of fibers or inhibits the penetration and proliferation of bacteria harmful to the human body to be maintained permanently, not only absorb sweat well absorbed sweat It is an object of the present invention to provide a multifunctional yarn having a wet quick-drying and easy to dry it.
본 발명은 항균성, 흡한속건성 및 자외선차단성을 갖춘 다기능사로서, (ⅰ) 다기능사 100 중량부 대비 은(Ag)이 0.01 내지 0.1 중량부 포함되고, (ⅱ) 상기 마스터배치는 이산화티탄(TiO2) 함량이 10000ppm이상으로 자외선 차단 기능을 가지는 것이며, (ⅱ) 상기 다기능사를 구성하는 모노필라멘트의 단면이 삼엽상인 것이며, (ⅲ) 원료로서 은(Ag) 증착 폴리에스테르 마스터배치를 이용하여 제조되는 것을 특징으로 한다.The present invention is a multi-functional yarn having antimicrobial, sweat-absorbent quick-drying and UV-blocking, (i) 0.01 to 0.1 parts by weight of silver (Ag) compared to 100 parts by weight of the multi-functional yarn, (ii) the titanium dioxide (TiO 2 ) content of 10000ppm or more has a UV protection function , (ii) the cross-section of the monofilament constituting the multi-functional yarn is a trilobal, (iii) using a silver (Ag) deposited polyester masterbatch as a raw material It is characterized by being manufactured.
또한, 본 발명은 항균, 흡한속건 및 자외선차단을 기능을 가진 다기능사의 제조방법에 있어서, (S1) 폴리에스테르 마스터배치 표면에 은(Ag)를 10 내지 100 nm 두께로 증착시키는 증착단계와, (S3) 상기 은이 증착된 마스터배치를 용융한 후 삼엽상의 이형단면 구금을 통해 모노필라멘트를 방사하는 방사단계 및 (S3) 상기 용융 방사된 모노필라멘트를 연신 후 열고정 하는 단계를 포함한다.In addition, the present invention provides a method for producing a multifunctional yarn having antibacterial, sweat-absorbent quick-drying and UV protection, (S1) a deposition step of depositing silver (Ag) to a thickness of 10 to 100 nm on the polyester masterbatch surface, ( S3) spinning the masterbatch on which the silver is deposited, and then spinning the monofilament through the three-sided deformed cross-section detention, and (S3) stretching and heat setting the melt-spun monofilament.
상기와 같이 본 발명의 제조방법에 의해 제조된 다기능사는 은 나노입자가 폴리에스테르 마스터배치 표면에 강하게 증착되어 다기능사의 용융 및 연신 과정, 다기능사를 이용한 섬유 제조 과정, 이후 다기능사를 이용한 섬유의 사용 과정에서 쉽게 탈락되지 않는 효과가 있어 은에 의한 항균작용이 반영구적으로 지속된다. 또한 본 발명의 다기능사는 다기능사를 이루는 모노필라멘트의 단면이 삼엽상으로 구성되어 있어 통기성, 발한성, 위생성이 우수하여 내의류나 여름철 의류 등 다양한 의류용 섬유로서 널리 사용이 가능하다. As described above, the multifunctional yarn prepared by the manufacturing method of the present invention is strongly deposited on the surface of the polyester masterbatch, so that the multifunctional yarn is melted and stretched, the fiber manufacturing process using the multifunctional yarn, and then the fiber using the multifunctional yarn. There is an effect that is not easily eliminated in the process, so the antimicrobial effect of the silver lasts forever. In addition, the multi-functional yarn of the present invention is composed of a three-layered cross-section of the monofilament constituting the multi-functional yarn is excellent in breathability, sweating, hygiene can be widely used as a variety of clothing fibers such as underwear and summer clothing.
본 발명에서는 우수한 흡한속건성 및 항균성을 나타내는 다기능사 및 이의 제조방법을 제공한다. The present invention provides a multifunctional yarn and a method for producing the same showing excellent sweat drying and antibacterial properties.
은(Ag)은 약 650종의 세균과 바이러스를 살균할 수 있다. 은이 단세포 병균의 소화나 호흡 등의 신진대사를 도와주는 효소의 작용을 무력화시켜 병균을 살균 하고, 방출하는 은이온(Ag+)의 전기적 부하가 병균의 생식기능을 제거하기 때문에 은과 접촉해서 6분 이상 생존할 수 있는 세균은 없다. 은(Ag)은 악취 유발성 세균의 멸균과 곰팡이 방지, 부패방지로 인한 탈취기능이 있다. 세균은 상온에서 매우 빠른 속도로 번식한다. 은 이온은 세균의 증식을 막고, 살균을 하여 이로 인해 발생되는 각종 냄새들을 근본적으로 차단하여 탈취기능을 발휘한다. Silver (Ag) can kill about 650 bacteria and viruses. Silver disinfects germs by neutralizing the action of enzymes that help metabolism, such as digestion and respiration of single-cell germs, and the electrical load of releasing silver ions (Ag + ) removes germs, so they come into contact with silver. No bacteria can survive more than a minute. Silver (Ag) has a deodorizing function due to sterilization of odor-causing bacteria, mold prevention, and anti-corruption. Germs multiply very quickly at room temperature. Silver ion prevents the growth of bacteria, sterilizes and fundamentally blocks various odors caused by this, and deodorizes.
상기와 같이 항균성이 높은 은(Ag)을 섬유에 적용하여 항균성이 부여된 기능성섬유를 제조하는 방법은 주로 주원료인 합성수지에 수 마이크론 수준의 은(Ag)입자를 원료에 직접 혼입하여 함께 용융 방사하는 방법을 사용하였다. 그러나 이는 방사시 필라멘트가 균일하지 않거나 방사된 필라멘트가 쉽게 절사되는 문제가 있었다. 최근, 입경이 수백 나노 수준의 은(Ag) 파우더를 주원료인 합성수지와 함께 용융, 방사하는 방법을 사용하기도 하나 나노 수준의 은(Ag) 입자를 사용하는 경우에는 쉽게 입자간 응집이 일어나 분산성이 저하되는 문제가 있다. As described above, a method of manufacturing functional fibers having antimicrobial properties by applying silver with high antimicrobial activity to fibers is to inject and melt several micron-level silver (Ag) particles directly into the raw material to melt spinning together. Method was used. However, this has a problem that the filament is not uniform during spinning or the filament is easily cut off. Recently, a particle size of several hundred nanoscale silver (Ag) powder is melted and spun together with synthetic resin, which is the main raw material.However, when nanoscale silver (Ag) particles are used, aggregation between particles easily occurs, resulting in dispersibility. There is a problem of deterioration.
따라서 본 발명은 원료인 마스터배치에 은(Ag)을 증착하는 방법을 이용하여 나노수준의 은 입자가 섬유에 혼입되도록 하였으며, 은(Ag)과 폴리에스테르가 견고하게 부착되므로 은 입자간 응집이 쉽게 일어나지 않도록 하는데 착안한 것이다. Therefore, the present invention allows the nano-level silver particles to be incorporated into the fiber by using a method of depositing silver (Ag) in the masterbatch, which is a raw material, and coagulation between silver particles is easy because silver (Ag) and polyester are firmly attached. The idea was to prevent it from happening.
또한 최근 하나의 소재로 다양한 기능을 수행하는 고기능성다기능성 섬유에 대한 니즈를 충족하고자 다기능사를 이루는 모노필라멘트들의 단면을 삼엽상으로 항균성과 함께 습한속건성의 기능이 부여된 다기능사를 제공하는데 착안하였다.In addition, in order to meet the needs for high-performance multifunctional fibers that perform various functions with a single material, the cross section of monofilaments constituting the multifunctional yarns has a trilobal shape to provide a multifunctional yarn provided with antibacterial and wet fast drying functions. It was.
상기 다기능사는 (i) 표면에 은(Ag)이 10nm 내지 100nm 두께로 증착된 폴리 에스테르 마스터배치를 이용하여 제조되며, (ⅱ) 상기 마스터배치는 이산화티탄(TiO2) 함량이 10000ppm이상으로 자외선 차단 기능을 가지는 것이며, (ⅲ) 상기 다기능사를 이루는 모노필라멘트의 단면이 삼엽상의 이형단면이며, (ⅳ) 은(Ag)의 함량이 다기능사 100 중량부 대비 0.01 내지 0.1 중량부인 것을 특징으로 한다. The multifunctional yarn is prepared using (i) a polyester masterbatch having silver (Ag) deposited on the surface in a thickness of 10 nm to 100 nm, and (ii) the masterbatch blocks UV rays with a titanium dioxide (TiO 2 ) content of 10000 ppm or more. It has a function, (iii) the cross section of the monofilament constituting the multifunctional yarn is a trilobal shaped cross section, (iii) the content of (Ag) is 0.01 to 0.1 parts by weight relative to 100 parts by weight of the multifunctional yarn .
본 발명의 다기능사는 은 나노입자를 증착시킨 섬유제조용 마스터배치를 이용하여 제조되는 것을 특징으로 한다. 상기 마스터배치는 섬유제조용 합성수지로 이루어진 것으로 대표적으로 아크릴, 폴리에스테르, 폴리프로필렌, 나일론 등을 예로 들 수 있으며, 바람직하게는 마스터배치 100 중량부 대비 폴리에스테르가 99 중량부 이상 포함된 것을 사용하다. 또한 상기 마스터배치는 폴리에스테르 100 중량부 대비 1 내지 3 중량부(1~3 wt%)의 범위 내에서 이산화티탄(TiO2)을 더 포함하는 것을 사용할 수 있다. 상기 이산화티탄(TiO2)은 합성섬유가 갖는 특유의 광택을 보강하고, 자외선을 차단하기 위한 목적으로 사용되는 것이다. Multifunctional yarn of the present invention is characterized in that it is produced using a masterbatch for fabrication in which silver nanoparticles are deposited. The masterbatch is made of synthetic resin for fiber production, and typically includes acrylic, polyester, polypropylene, nylon, and the like, and preferably includes 99 parts by weight or more of polyester based on 100 parts by weight of the masterbatch. In addition, the master batch may be used that further comprises titanium dioxide (TiO 2 ) in the range of 1 to 3 parts by weight (1 to 3 wt%) relative to 100 parts by weight of polyester. The titanium dioxide (TiO 2 ) is to be used for the purpose of reinforcing the unique luster of synthetic fibers, and to block ultraviolet rays.
도 1은 본 발명의 일실시예에 따른 다기능사의 제조 공정을 도시한 순서도이다. 1 is a flowchart illustrating a manufacturing process of a multifunctional yarn according to an embodiment of the present invention.
이하 도 1을 바탕으로 하여 본 발명의 항균, 습한속건 및 자외선차단을 가진 다기능사의 제조방법에 대해서 상세하게 설명하였다.Hereinafter, the manufacturing method of the multifunctional yarn having antibacterial, wet fast drying and UV protection according to the present invention was described in detail.
<은 나노입자가 증착된 마스터 배치 제조>Master batch fabrication with silver nanoparticles deposited
상기 다기능사 제조방법은 (S1) 은(Ag) 나노입자를 마스터배치에 증착시키는 단계, (S2) 상기 은이 증착된 마스터배치를 용융하여 다기능사를 구성하는 모노필라멘트를 방사하는 단계, (S3) 상기 용융, 방사된 모노필라멘트를 연신 및 열고정하는 단계를 포함한다. 또한 상기(S2)단계에서는 최종 다기능사의 은(Ag) 함량을 조절하기 위해 은(Ag)이 증착되지 않은 마스터배치를 적당량 혼합할 수 있다. The multifunctional yarn manufacturing method includes (S1) depositing silver (Ag) nanoparticles in a masterbatch, (S2) melting the masterbatch on which silver is deposited, and spinning a monofilament constituting a multifunctional yarn, (S3) Stretching and heat setting the molten, spun monofilament. In addition, in the step (S2), in order to control the content of silver (Ag) of the final multifunctional yarn, silver (Ag) may be mixed with an appropriate amount of the master batch.
상기 은(Ag) 나노입자를 마스터배치 표면에 증착시키는 방법으로는 화학기상증착법, 또는 직류/교류 스퍼터링 및 이온 플레이팅과 같은 물리기상증착법이 사용될 수 있다. 상기 기상증착법은 은 덩어리를 진공상태에서 전자빔, 이온빔, 직류/교류 플라즈마를 이용하여 에너지를 가진 입자와 충돌시켜 은의 미세입자를 마스터배치 표면에 증착시켜 은 나노입자를 폴리에스테르 마스터배치에 증착시키는 방법이다.As a method of depositing the silver (Ag) nanoparticles on the surface of the masterbatch, chemical vapor deposition, or physical vapor deposition such as direct current / AC sputtering and ion plating may be used. The vapor deposition method is a method of depositing silver nanoparticles on a polyester masterbatch by depositing silver particles on the masterbatch surface by colliding the silver mass with a particle having energy by using an electron beam, an ion beam, and a direct current / AC plasma in a vacuum state. to be.
상기 증착방법을 더욱 상세하게 설명하면 다음과 같다. 우선 상기 폴리에스테르 마스터배치 표면에 은 나노입자를 10nm 내지 50㎚ 두께로 증착한 후 증착된 폴리에스테르 마스터배치를 혼합 재교반한다. 그 후 다시 10nm 내지 50nm의 두께로 코팅을 수행한다. 상기와 같은 방법으로 은 나노입자를 증착시키면 마스터배치 표면에 은 나노입자가 불균일하면서 불연속적으로 증착된다. 이를 위해 마스터배치를 잘 섞어 줄 수 있는 교반장치가 필수적이며 스퍼트링 조건(타겟재료, 작업 진공도, 파워, 시간 등)에 따라 생성되는 나노입자(Nano Cluster)의 크기 및 함량을 조절할 수 있다.The deposition method will be described in more detail as follows. First, silver nanoparticles are deposited to a thickness of 10 nm to 50 nm on the polyester masterbatch surface, and then the mixed polyester masterbatch is mixed and restirred. Thereafter, coating is performed again with a thickness of 10 nm to 50 nm. When the silver nanoparticles are deposited in the same manner as described above, the silver nanoparticles are non-uniformly and discontinuously deposited on the master batch surface. To this end, a stirring device capable of mixing the masterbatch is essential, and the size and content of the nanoparticles generated can be controlled according to the sputtering conditions (target material, working vacuum degree, power, time, etc.).
상기 공정 중 마스터배치 표면에 은 나노입자를 코팅하면 표면에 핵이 형성되고 이들이 성장하면서 박막을 형성하게 된다. 그런데, 본 발명에서는 핵이 성장 하여 이웃하는 핵과 만나서 박막을 형성하기 전에 즉 나노미터 크기의 입자로 성장하였을 때, 마스터배치를 교반함으로써 핵의 성장을 방해하고, 입자가 나노크기로 유지되도록 한다. 즉 마스터배치를 재배열 및 재혼합하여 상기 마스터배치의 표면에 증착되어 성장하는 은 입자의 평균직경을 나노 미터 단위로 조절할 수 있다.Coating silver nanoparticles on the surface of the masterbatch during the process causes nuclei to form on the surface and grows to form a thin film. However, in the present invention, when the nucleus grows and meets the neighboring nuclei to form a thin film, that is, when grown to nanometer-sized particles, the growth of the nucleus is prevented by stirring the masterbatch, and the particles are kept in the nano size. That is, by rearranging and remixing the master batch, the average diameter of the silver particles deposited and grown on the surface of the master batch may be adjusted in nanometer units.
상기 은을 마스터배치 표면에 증착시키기 전에 상기 마스터배치를 건조하는 공정을 수행할 수 있다. 또한 상기 마스터배치의 표면을 활성화시키는 공정을 추가로 포함할 수 있는데, 상기 활성화 공정은 이온빔 보조 반응법, 직류/교류 플라즈마 또는 전자빔 반응법에 의해 수행될 수 있다. A process of drying the masterbatch may be performed before depositing the silver on the masterbatch surface. In addition, the method may further include a step of activating the surface of the masterbatch, wherein the activation process may be performed by an ion beam assisted reaction method, a DC / AC plasma or an electron beam reaction method.
<다기능사의 제조><Production of multifunctional yarn>
상기와 같이 제조된 은(Ag) 증착 마스터배치를 이용하여 본 발명의 다기능사를 제조한다. 본 발명의 다기능사는 상기 은(Ag)이 증착된 마스터배치를 용융하여 삼엽상의 특수구금을 통해서 이형단면필라멘트를 방사하는 단계, 상기 방사된 이형단면필라멘트를 연신 및 열고정하는 단계를 거쳐 완성된다. 상기 완성된 다기능사는 권취하여 보관한다. Using the silver (Ag) deposition masterbatch prepared as described above to prepare a multifunctional yarn of the present invention. The multifunctional yarn of the present invention is completed by melting the silver (Ag) -deposited masterbatch and spinning a release cross-section filament through a three-layer special mold, and stretching and heat setting the radiated cross-section filament. The completed multifunctional yarn is wound and stored.
상기 다기능사는 항균능이 발휘되도록 하기 위해 최종 제품에서 다기능사 100 중량부 대비 은(Ag)의 함량이 0.01 내지 0.1 중량부인 것이 바람직하다. 본 발명의 다기능사는 상기 은(Ag)이 증착된 마스터배치를 단독으로 용융 방사하여 제조할 수 있으며, 또한 최종 다기능사에 포함되는 은(Ag)의 함량을 조절하기 위해 은(Ag)이 증착되지 않은 섬유제조용 마스터배치를 적당량 혼용하여 사용할 수 있 다. 예를 들어 마스터배치에 0.1 중량부의 은(Ag) 나노입자가 증착된 마스터배치와 은이 증착되지 않은 풀덜(Full-dull)칩을 1:4의 비율로 용융 혼합하여 최종 다기능사에 포함되는 은(Ag)의 함량이 0.02 중량부가 되도록 할 수 있다.The multifunctional yarn is preferably 0.01 to 0.1 parts by weight of silver (Ag) relative to 100 parts by weight of the multifunctional yarn in order to exhibit the antimicrobial activity. The multifunctional yarn of the present invention may be prepared by melt spinning the master batch on which silver (Ag) is deposited alone, and also silver (Ag) is not deposited to control the content of silver (Ag) included in the final multifunctional yarn. Fiber masterbatches can be used in combination. For example, a masterbatch in which 0.1 parts by weight of silver (Ag) nanoparticles are deposited in a masterbatch and a full-dull chip in which silver is not deposited is melt-mixed at a ratio of 1: 4 to be included in the final multifunctional yarn ( The content of Ag) may be 0.02 parts by weight.
본 발명의 다기능사는 모노필라멘트의 단면이 크기가 서로 상이한 6개의 돌기들로 구성되어 있어 이것이 인체에서 발산된 땀을 외부로 신속하게 배출시키는 통로의 역할을 하기 때문에 흡습성이 매우 우수하다. 또한 본 발명의 다기능사는 대기와 접촉하는 표면적이 매우 넓어 외부로 배출된 땀을 대기중으로 신속하게 증발시키는 성질이 매우 우수하게 된다. 아울러 본 발명의 다기능사는 인체와의 접촉면이 적어 땀이 많이 배출된 경우라도 의류가 몸에 감기는 현상을 방지할 수 있어서 착용감이 우수하다. The multifunctional yarn of the present invention is composed of six protrusions having different cross-sections of the monofilament, which is excellent in hygroscopicity because it serves as a passage for quickly discharging the sweat emitted from the human body to the outside. In addition, the multi-functional yarn of the present invention has a very large surface area in contact with the atmosphere is very excellent in the property of quickly evaporating the sweat discharged to the outside into the atmosphere. In addition, the multi-functional yarn of the present invention can prevent the phenomenon that the clothing is wound around the body even when a lot of sweat is discharged because the contact surface with the human body is excellent, the wearing comfort is excellent.
상기 삼엽상 단면의 이형단면필라멘트는 상기 은(Ag) 증착 마스터배치의 용융 방사시 삼엽상의 방사 구금을 이용하여 제조할 수 있다. 상기 삼엽상의 방사구금은 방사구금 중심으로부터 뻗어 나온 3개의 가지와 가지 끝단에 가지의 좌우로 튀어나온 6개의 돌기로 이루어져 있는 것을 특징으로 한다. 하기 도 2에 상기 삼엽상 구금의 일실시예를 도시하였다. 이하 하기 도 1을 바탕으로 하여 상기 삼엽상 구금을 상세하게 설명하였다.The cross-section filaments of the trilobal cross section may be prepared using a trilobal spinneret during melt spinning of the silver (Ag) deposition masterbatch. The trilobal spinneret is characterized by consisting of three branches extending from the spinneret center and six protrusions protruding from the left and right of the branch at the tip of the branch. 2 shows an example of the trilobal detention. Hereinafter, the trilobal detention was described in detail with reference to FIG. 1.
하나의 가지 끝단에 형성된 양 돌기 사이의 폭(A)에 대한 구금중심으로부터 가지 끝단까지의 길이 a의 비율(a/A)과 돌기의 길이(B)에 대한 가지의 폭(b)의 비율(b/B)가 0.5 미만이면 삼엽상 필라멘트의 각이 작아지거나 각 돌기의 끝 부분이 서로 융착되어 발한 효과가 떨어지고 융착부분이 원사 결점으로 작용되어 염색 가 공시 불량으로 처리되어 고부가가치의 원사를 제공할 수 없다. 반대로, a/A 및 b/B가 2.0보다 큰 경우에는 필라멘트에서 각 돌기간의 공간이 벌어져 발수, 흡수 효과보다는 물이 흘러내리는 현상이 발생하게 되어 삼엽사로서의 특징이 상실된다. The ratio of the length (a / A) of the length a from the center of detention to the tip of the branch (a / A) to the width (A) between the two protrusions formed at one end of the branch and the width of the branch (b) to the length (B) of the projection ( When b / B) is less than 0.5, the angle of the trilobal filament becomes smaller or the ends of each protrusion are fused to each other, resulting in poor sweating effect, and the welded portion acts as a defect in the yarn, which is treated as a defect during dyeing process to provide high value yarn. Can not. On the contrary, when a / A and b / B are larger than 2.0, the space of each stone period in the filament is opened and water flows down rather than the water repellent and absorption effects.
또한 a/A가 1.0 이하인 경우에는 구금단면상이 Y형에 가깝게 되어 필라멘트가 일반적인 삼각단면형상이 되며, 상기 비율이 4.0이상인 경우에는 주변부의 필라멘트와 융착이 되어 원사의 결점으로 나타나고, 삼엽상의 공간이 줄어들어 삼엽효과가 떨어진다. 따라서 본 발명은 방사단계에서 단면의 형상을 조절하여 땀이나 수분 등의 흡수 및 배출 능력을 원하는 정도로 조절할 수 있다. In the case of a / A of 1.0 or less, the section surface is close to the Y-shape, and the filament becomes a general triangular section shape. When the ratio is 4.0 or more, the filament is fused with the surrounding filament and appears as a defect of the yarn. This reduces the trileaf effect. Therefore, the present invention can adjust the shape of the cross section in the spinning step to adjust the ability to absorb and discharge sweat or moisture to the desired degree.
상기 다기능사의 제조에서는 각각의 단계에서 증착된 은(Ag) 나노입자가 탈락되지 않도록 하는 것이 중요하다. 상기 용융 방사된 다기능사는 연신 및 열고정의 단계를 거쳐 완성되는데 이때 연신비는 1 : 3인 것이 바람직하다. 이를 유지하기 위해 제1 고데트롤러세트의 선속도는 1,000 내지 4,000m/분, 온도는 30 내지 100℃의 범위로 하는 것이 바람직하다. 선속도가 1,000m/분 이하이면, 배향결정화가 감소되어 권취 후 물성변화가 심해지며, 선속도가 4,000m/분 이상이면, 고배향결정화로 모우가 발생할 우려가 있다. 한편, 가온하지 않고 DR(Draw Ratio)로만 생산할수도 있으나, 연신사를 생산할 경우에는 30℃ 이하이면, 제1 고데트롤러세트에 원사가 밀착되어 조업성이 불량해지고, 100℃ 이상이면, 과결정화로 분자쇄의 과다 변동으로 조업성이 나빠질 수 있다. 또한, 제2고데트롤러세트의 선속도는 1,000 내지 6,000m/분, 온도는 50 내지 200℃의 범위로 하는 것이 바람직하다. 특히, 선속도는 제1 고데트롤러세트와 목표 신도를 고려하여 설정하고, 온도는 폴리에스테르 연신사의 목표 수축률을 고려하여 설정하는 것이 바람직하다. 권취 후에는 건조 온도를 80℃ 내지 130℃로 하여 8 내지 10 시간 동안 유지하고 건조 후 수분율은 30ppm 이하로 하는 것이 바람직하다. 또한 혼합과정과 동시에 건조작업을 수행할 수 있다.In the production of the multifunctional yarn, it is important to prevent the silver (Ag) nanoparticles deposited in each step from falling off. The melt-spun multifunctional yarn is completed through the steps of stretching and heat setting, wherein the stretching ratio is preferably 1: 3. In order to maintain this, the linear velocity of the first gode controller set is preferably in the range of 1,000 to 4,000 m / min and the temperature of 30 to 100 ° C. If the linear velocity is 1,000 m / min or less, the orientation crystallization is reduced and the physical property change after winding is severe, and if the linear velocity is 4,000 m / min or more, there is a fear of the occurrence of high grain crystallization. On the other hand, it can be produced only by DR (Draw Ratio) without heating, but when producing stretched yarn, if it is 30 ° C or less, the yarn is in close contact with the first high-detro controller set, resulting in poor operability. Excessive fluctuations in the molecular chain can lead to poor operation. In addition, it is preferable that the linear velocity of the second gode controller set is in the range of 1,000 to 6,000 m / min, and the temperature is in the range of 50 to 200 ° C. In particular, it is preferable to set the linear velocity in consideration of the first high detro controller set and the target elongation, and to set the temperature in consideration of the target shrinkage ratio of the polyester drawn yarn. After winding, it is preferable to keep a drying temperature at 80 degreeC-130 degreeC for 8 to 10 hours, and to make moisture content into 30 ppm or less after drying. In addition, the drying process can be performed simultaneously with the mixing process.
실시예 1. 은(Ag) 증착 섬유제조용 칩의 제조Example 1 Preparation of Silver (Ag) Deposited Fiber Manufacturing Chip
섬유제조용 마스터배치인 풀덜칩(폴리에스테르 99 중량%, 이산화티탄(TiO2) 9 중량% 함유) 20kg을 진공도 2×10-4의 조건에서 건조시키고, 이온빔을 이용하여 표면처리하였다. 그후, 직류 스퍼터링 장치를 이용하여 은(CERAC社, 폭 4인치, 두께 1/4인치, 순도 99.99wt%)을 증착시켰다. 이때 증착속도는 0.5Å/초로 하여 증착두께를 100nm로 조절하였다. 스퍼터링 가스로는 아르곤 가스를 이용하였다. 아르곤 가스의 주입량은 10-1 내지10-4 torrdml 영역에서 수행하였다. 10분간 스퍼터링 한 후 상기 마스터배치를 재배열/재혼합하여 은이 증착되지 않은 마스터배치가 상층부로 이동하도록 하였다. 이와 같은 사이클을 2~50회 반복하여 은이 증착된 폴리에스테르 마스터배치를 제조하였다.20 kg of pullulic chips (99% by weight of polyester and 9% by weight of titanium dioxide (TiO 2 )) as a fiber batch masterbatch were dried under conditions of a vacuum degree of 2 × 10 −4 and surface-treated using an ion beam. Thereafter, silver (CERAC, width 4 inches, thickness 1/4 inch, purity 99.99 wt%) was deposited using a direct current sputtering device. At this time, the deposition rate was set to 0.5 s / sec to adjust the deposition thickness to 100 nm. Argon gas was used as the sputtering gas. The injection amount of argon gas was performed in the range of 10 -1 to 10 -4 torrdml. After sputtering for 10 minutes, the masterbatch was rearranged / remixed to move the masterbatch where no silver was deposited to the upper layer. This cycle was repeated 2 to 50 times to prepare a polyester masterbatch on which silver was deposited.
실시예 2. 다기능사의 제조Example 2. Preparation of Multifunctional Yarn
실시예 1에서 제조된 칩을 이용하여 본 발명의 다기능사를 제조하였다. 상기 실시예 1에서 제조된 칩 10kg과 풀덜칩(폴리에스테르 99중량%, 이산화티탄(TiO2) 9 중량% 함유) 10kg을 혼합하여 280℃에서 용융하고, 하기 도 1에 도시된 삼엽상의 방사구금을 통해 방사하였다. 방사 후 고데트롤러를 이용하여 연신비를 1:3로 하여 연신 후 열고정 하여 본 발명의 다기능사를 제조하였다. The multifunctional yarn of the present invention was manufactured using the chip prepared in Example 1. 10 kg of the chip prepared in Example 1 and 10 kg of the chipless chip (99% by weight of polyester, containing 9% by weight of titanium dioxide (TiO 2 )) were mixed and melted at 280 ° C., followed by the three-phase spinning shown in FIG. 1. Spun through detention. After spinning, the draw ratio was set to 1: 3 using a gode controller to draw and heat set to prepare a multifunctional yarn of the present invention.
도 1은 본 발명의 다기능사 제조공정을 순서대로 도시한 순서도, 1 is a flow chart showing a multi-functional yarn manufacturing process of the present invention in order;
도 2는 본 발명의 다기능사를 구성하는 모노필라멘트의 단면을 도시한 도면,Figure 2 is a view showing a cross section of the monofilament constituting the multifunctional yarn of the present invention,
도 3은 은(Ag)이 증착된 마스터배치의 사진,3 is a photograph of a masterbatch deposited with silver (Ag),
도 4는 은(Ag) 나노입자 증착 마스터배치을 이용하여 제조된 다기능사 단면이다. 4 is a cross-sectional view of a multifunctional yarn prepared using silver (Ag) nanoparticle deposition masterbatch.
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KR101235458B1 (en) * | 2011-03-18 | 2013-02-22 | 성안합섬주식회사 | Multifunctional Interior Fibers with Nanosilver and Method thereof |
KR101235410B1 (en) * | 2011-03-18 | 2013-02-22 | 성안합섬주식회사 | Multifunctional Slipping Stuffs with Nanosilver and Method thereof |
KR101701440B1 (en) * | 2016-06-07 | 2017-02-01 | (주)디쉬뱅크 | A method for production of Plasma Hybrid Deposition System |
EP3228735A1 (en) * | 2016-04-06 | 2017-10-11 | Zahir Ahmad | Silver containing antimicrobial materials |
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KR20030054074A (en) * | 2001-12-24 | 2003-07-02 | (주)아이벡스 | Multi-Functional Fiber Containing Natural Magma-Stone Powder and A Manufacturing Process for the Same |
KR100599532B1 (en) * | 2004-10-15 | 2006-07-13 | 나노폴리(주) | Manufacture of high concentration plastic masterbatch chip and the mouldings manufacture method use of metallic nano particle that have antibiotic, sterilization and smell exclusion function |
KR100576498B1 (en) | 2004-12-21 | 2006-05-10 | 주식회사 효성 | Antimicrobial conjugate yarn for chenille yarn |
KR100766418B1 (en) | 2006-06-27 | 2007-10-11 | 엔티베이스 주식회사 | Antimicrobial chip for spinnig synthetic fiber, producing thereof, and antimicrobial string and fabric produced from the said antimicrobial chip |
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KR101235458B1 (en) * | 2011-03-18 | 2013-02-22 | 성안합섬주식회사 | Multifunctional Interior Fibers with Nanosilver and Method thereof |
KR101235410B1 (en) * | 2011-03-18 | 2013-02-22 | 성안합섬주식회사 | Multifunctional Slipping Stuffs with Nanosilver and Method thereof |
EP3228735A1 (en) * | 2016-04-06 | 2017-10-11 | Zahir Ahmad | Silver containing antimicrobial materials |
WO2017175170A1 (en) * | 2016-04-06 | 2017-10-12 | Zahir Ahmad | Silver containing antimicrobial materials |
KR20190003953A (en) * | 2016-04-06 | 2019-01-10 | 노벨 테크놀러지스 홀딩스 리미티드 | Antimicrobial material containing silver |
US10870741B2 (en) | 2016-04-06 | 2020-12-22 | Novel Technologies Holdings Limited | Silver containing antimicrobial materials |
AU2017247030B2 (en) * | 2016-04-06 | 2021-03-11 | Novel Technologies Holdings Limited | Silver containing antimicrobial materials |
KR101701440B1 (en) * | 2016-06-07 | 2017-02-01 | (주)디쉬뱅크 | A method for production of Plasma Hybrid Deposition System |
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