KR20240047498A - A method of manufacturing an anti-cutting fabric and a fabric manufactured thereby - Google Patents

A method of manufacturing an anti-cutting fabric and a fabric manufactured thereby Download PDF

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Publication number
KR20240047498A
KR20240047498A KR1020220125981A KR20220125981A KR20240047498A KR 20240047498 A KR20240047498 A KR 20240047498A KR 1020220125981 A KR1020220125981 A KR 1020220125981A KR 20220125981 A KR20220125981 A KR 20220125981A KR 20240047498 A KR20240047498 A KR 20240047498A
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South Korea
Prior art keywords
yarn
twisted
covering
uhmwpe
denier
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KR1020220125981A
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Korean (ko)
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이상욱
이하늘
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이상욱
이하늘
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Priority to KR1020220125981A priority Critical patent/KR20240047498A/en
Publication of KR20240047498A publication Critical patent/KR20240047498A/en

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    • 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
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/12—Threads containing metallic filaments or strips
    • 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
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/26—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre with characteristics dependent on the amount or direction of twist
    • D02G3/28—Doubled, plied, or cabled threads
    • D02G3/286—Doubled, plied, or cabled threads with alternatively "S" and "Z" direction of twist, e.g. Self-twist process
    • 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
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/36—Cored or coated yarns or threads
    • 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
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/38—Threads in which fibres, filaments, or yarns are wound with other yarns or filaments, e.g. wrap yarns, i.e. strands of filaments or staple fibres are wrapped by a helically wound binder yarn
    • 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
    • D02G3/442—Cut or abrasion resistant yarns or threads
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00—Woven fabrics designed to make specified articles
    • D03D1/0035—Protective fabrics
    • D03D1/0041—Cut or abrasion resistant
    • 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
    • D03D15/242—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 inorganic, e.g. basalt
    • D03D15/25—Metal
    • 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
    • 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
    • D03D15/40—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 yarns or threads
    • D03D15/41—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 yarns or threads with specific twist
    • 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
    • D03D15/40—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 yarns or threads
    • D03D15/44—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 yarns or threads with specific cross-section or surface shape
    • 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
    • D03D15/40—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 yarns or threads
    • D03D15/47—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 yarns or threads multicomponent, e.g. blended yarns or threads
    • 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
    • D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
    • 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
    • D06M2200/10—Repellency against liquids
    • D06M2200/12—Hydrophobic properties
    • 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
    • D10B2101/00—Inorganic fibres
    • D10B2101/20—Metallic fibres
    • 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
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
    • D10B2321/021—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polyethylene
    • D10B2321/0211—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polyethylene high-strength or high-molecular-weight polyethylene, e.g. ultra-high molecular weight polyethylene [UHMWPE]
    • 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
    • D10B2401/02—Moisture-responsive characteristics
    • D10B2401/021—Moisture-responsive characteristics hydrophobic
    • 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
    • D10B2401/06—Load-responsive characteristics
    • D10B2401/063—Load-responsive characteristics high strength
    • 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

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Woven Fabrics (AREA)

Abstract

본 발명은 직경 20~40㎛의 텅스텐사와 100데니어의 UHMWPE(Ultra High Molecular Weight Polyethylene)로 이루어진 심사: 및 상기 심사를 피복하는 제1차 피복사; 상기 제1차 피복사가 심사를 피복한 것을 다시 피복하는 제2차 피복사를 포함하고, 상기 제1차 피복사는 200데니어의 UHMWPE사 두 가닥으로 상기 심사를 한 가닥은 S 꼬임(S-twisted)으로, 다른 한 가닥은 Z 꼬임(Z-twisted)으로 꼬은 것이고, 상기 제2피복사는 100데니어의 UHMWPE사 두 가닥으로 상기 1차 원사를 피복하되 제1피복사와 직교되는 방향으로 각각 꼬아져서, 1000~1200 T/M의 꼬임수를 가지는 것을 특징으로 하는 절단 방지용 섬유에 관한 것이다.The present invention provides a core material made of tungsten yarn with a diameter of 20-40㎛ and UHMWPE (Ultra High Molecular Weight Polyethylene) of 100 denier: and a primary covering yarn covering the core material; The first covering yarn includes a secondary covering yarn that covers the core material again, and the primary covering yarn is two strands of 200 denier UHMWPE yarn, and the strand that covers the core material is S-twisted. ), the other strand is twisted with Z-twisted, and the second covering yarn covers the primary yarn with two strands of 100 denier UHMWPE yarn, each twisted in a direction perpendicular to the first covering yarn. , relates to a cut-resistant fiber characterized by having a twist number of 1000 to 1200 T/M.

Description

절단 방지 원단 제조 방법 및 이에 의하여 제조된 원단{A method of manufacturing an anti-cutting fabric and a fabric manufactured thereby}A method of manufacturing an anti-cutting fabric and a fabric manufactured thereby}

본 발명은 절단 방지 원단 제조 방법 및 이에 의하여 제조된 원단에 관한 것이다.The present invention relates to a method for producing a cut-resistant fabric and a fabric manufactured thereby.

사람들의 생활 수준이 향상됨에 따라, 야외 작업 및 야외 운동은 일과 생활에서 없어서는 안 될 것이 되었다.As people's living standards improve, outdoor work and outdoor exercise have become indispensable in work and life.

이러한 예로서, 라이딩, 등산, 피트니스, 골프 등 고강도 운동에서 내마모성 과 내절단성이 우수한 원단의 수요가 증가하고 있다.As an example of this, demand for fabrics with excellent abrasion resistance and cut resistance is increasing in high-intensity sports such as riding, hiking, fitness, and golf.

라이딩시 가랑이, 암벽 등반시 어깨 팔꿈치, 골프장에서의 골프공 타켓 등에 있어서 사용되는 원단 또는 직물은 쉽게 마모되어 자주 교체되어야 하는 불편함이 있어 내절단성 및 내마모성이 우수한 섬유 및 원단에 대한 수요가 증가하고 있다.Fabrics or fabrics used for the crotch when riding, shoulders and elbows when rock climbing, and golf ball targets on golf courses are easily worn and have to be replaced frequently, which is inconvenient, so the demand for fibers and fabrics with excellent cut resistance and abrasion resistance is increasing. I'm doing it.

또한, 공장에서 장비 및 기계의 사용시 사용되는 절단 방지 장갑, 소매 보호대, 보호복, 방호복, 경찰 업무에 사용되는 방탄 의류 등과 같은 절단 방지 분야에서도 고강도이며 내절단성이 우수한 섬유 및 원단에 대한 수요가 증가 하고 있다.In addition, there is a demand for fibers and fabrics with high strength and excellent cut resistance in the field of cut resistance, such as cut-resistant gloves, sleeve protectors, protective clothing, protective clothing used when using equipment and machinery in factories, and bulletproof clothing used in police work. It is increasing.

내절단성이 우수한 섬유 및 원단의 재료로 텅스텐 재질을 사용하려고 하나 텅스텐 재질에 대한 처리를 잘못하게 되는 경우 텅스텐 소재가 외부로 돌출되어 피부에 손상을 가하거나 촉감이 좋지 않은 경우가 발생한다.Although tungsten material is intended to be used as a material for fibers and fabrics with excellent cut resistance, if the tungsten material is treated incorrectly, the tungsten material may protrude to the outside, causing damage to the skin or causing poor tactile feel.

공개 특허 제10-2004-0032939호 (2004.04.17)Public Patent No. 10-2004-0032939 (2004.04.17) 공개 특허 제10-2004-0035055호 (2004.04.29)Public Patent No. 10-2004-0035055 (2004.04.29)

본 발명에서는 텅스텐 재질을 사용하여 절단 방지용 원단을 제조하고자 한다. The present invention seeks to manufacture cut-resistant fabric using tungsten material.

본 발명은 직경 20~40㎛의 텅스텐사와 100데니어의 UHMWPE(Ultra High Molecular Weight Polyethylene)로 이루어진 심사: 및 상기 심사를 피복하는 제1차 피복사; 상기 제1차 피복사가 심사를 피복한 것을 다시 피복하는 제2차 피복사를 포함하고, 상기 제1차 피복사는 200데니어의 UHMWPE사 두 가닥으로 상기 심사를 한 가닥은 S 꼬임(S-twisted)으로, 다른 한 가닥은 Z 꼬임(Z-twisted)으로 꼬은 것이고, 상기 제2피복사는 100데니어의 UHMWPE사 두 가닥으로 상기 1차 원사를 피복하되 제1피복사와 직교되는 방향으로 각각 꼬아져서, 1000~1200 T/M의 꼬임수를 가지는 것을 특징으로 하는 절단 방지용 섬유에 관한 것이다.The present invention provides a core material made of tungsten yarn with a diameter of 20-40㎛ and UHMWPE (Ultra High Molecular Weight Polyethylene) of 100 denier: and a primary covering yarn covering the core material; The first covering yarn includes a secondary covering yarn that covers the core material again, and the primary covering yarn is two strands of 200 denier UHMWPE yarn, and the strand that covers the core material is S-twisted. ), the other strand is twisted with Z-twisted, and the second covering yarn covers the primary yarn with two strands of UHMWPE yarn of 100 denier, each twisted in a direction perpendicular to the first covering yarn. , relates to a cut-resistant fiber characterized by having a twist number of 1000 to 1200 T/M.

또한, 본 발명은 상기 섬유를 밀도 40T로 Woven제직을 하여 120℃로 발수코팅 1회와 PU코팅 2회, 향균처리를 하여 내수압 1000mm이상으로 제작한 원단에 관한 것이다.In addition, the present invention relates to a fabric manufactured by weaving the fiber at a density of 40T, applying one water-repellent coating and two PU coatings at 120°C, and antibacterial treatment to have a water resistance of 1000 mm or more.

본 발명에서는 텅스텐 재질과 UHMWPE(고장도 폴리에틸렌)을 심사고 사용하고 피복사로 UHMWPE를 Z/S 꼬임으로 로 하여 절단 방지 원단을 제조하고자 한다.In the present invention, tungsten material and UHMWPE (high-strength polyethylene) are carefully used, and UHMWPE is used as a covering yarn in a Z/S twist to manufacture a cut-resistant fabric.

도 1은 본 발명 섬유사의 제조 방법에 대한 도면이다.
도 2은 도 1에서 생성한 섬유사를 이용하여 원단을 제조하는 공정에 대한 개략도이다.1 is a diagram of a method for manufacturing the fiber yarn of the present invention.
Figure 2 is a schematic diagram of a process for manufacturing fabric using the fiber yarn produced in Figure 1.

이하 본 발명의 실시예 중의 도면을 결합하여, 본 발명의 실시예 중의 기술방안을 명확하고 완전하게 설명하고자 한다.Hereinafter, the technical solutions in the embodiments of the present invention will be clearly and completely explained by combining the drawings in the embodiments of the present invention.

1) 이종의 두 가닥의 심사 ;1) Examination of two heterogeneous strands;

이종의 두 가닥의 심사는 직경 20~40㎛의 텅스텐사와 100데니어의 UHMWPE(Ultra High Molecular Weight Polyethylene)심사가 회전없이 나란히 배열되어 형성한다.The heterogeneous two-strand core is formed by arranging tungsten yarns with a diameter of 20 to 40㎛ and UHMWPE (Ultra High Molecular Weight Polyethylene) yarns of 100 denier side by side without rotation.

2) 1차 피복사 ;2) Primary covered yarn;

제1피복사인 200데니어의 UHMWPE사 두 가닥이 심사를 피복하되, 한 가닥은 S 꼬임(S-twisted)으로, 다른 한 가닥은 Z 꼬임(Z-twisted)으로 꼬아져서 800~1000 T/M의 꼬임수를 가지도록 형성되고, The first covering material, two strands of 200 denier UHMWPE yarn, covers the core, and one strand is twisted with S-twisted and the other with Z-twisted, resulting in 800~1000 T/M. Formed to have a number of twists,

3) 2차 피복사3) Secondary covered yarn

제2피복사인 100데니어의 UHMWPE사 두 가닥이 상기 1차 원사를 피복하되 제1피복사와 직교되는 방향으로 각각 꼬아져서, 1000~1200 T/M의 꼬임수를 가지도록 형성한다.Two strands of 100-denier UHMWPE yarn, which is the second covering yarn, cover the primary yarn and are each twisted in a direction perpendicular to the first covering yarn, so that the twist number is 1000 to 1200 T/M.

4) 원단 제작4) Fabric production

상기 심사에 1차 및 2차 피복사 작업을 하여 만든 내절단성 고강도사로 만든 카바링사를 밀도 40T로 Woven제직을 하여 120℃로 발수코팅 1회와 PU코팅 2회, 향균처리를 하여 내수압 1000mm이상으로 호우, 장마시 사용이 가능하게하여 찌김 및 절단 방지를 한다.Covering yarn made from cut-resistant, high-strength yarn made through the first and second covering yarn operations in the above screening is woven at a density of 40T, and subjected to one water-repellent coating and two PU coatings at 120℃, and antibacterial treatment to achieve a water pressure of more than 1000 mm. This makes it possible to use it during heavy rain or rainy season and prevents staining and cutting.

본 발명의 사용처Uses of the present invention

내절단성 고강도사로 만든 제직원단의 기능성 레벨 : Functional level of weaving fabric made from cut-resistant high-strength yarn:

a) 내마모성이 20,000이상으로 필요한 곳, b) 절단테스트 ANSI(레벨 : 1~9)에서 7~9레벨이 필요한 곳, c) 마모테스트 EN388(레벨 : A~F)에서 F등급이상이 필요한 곳. d) 인장(찢김)테스트 EN388(레벨 : A~F)에서 F등급이상이 필요한 곳에 사용한다.a) Where abrasion resistance of 20,000 or higher is required, b) Where cutting test ANSI (level: 1~9) level 7~9 is required, c) where abrasion test EN388 (level: A~F) requires grade F or higher. . d) Tensile (tear) test: Used where grade F or higher is required in EN388 (level: A~F).

공개된 실시예의 상기 설명은 본 분야의 전문 기술자가 본 발명을 구현하거나 또는 사용할 수 있도록 한 것이다. 이러한 실시예에 대하여 본 분야의 전문 기술자가 다양하게 수정할 수 있음은 자명한 것이며, 본문에 정의된 일반 원리는 본 발명의 정신 또는 범위를 벗어나지 않을 경우, 기타 실시예에서 구현할 수 있다. 따라서, 본 발명은 본문 중의 이러한 실시예로 제한되지 않으며, 본문에 공개된 원리 및 신규 특징과 일치하는 가장 넓은 범위에 부합되어야 한다. The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. It is obvious that various modifications can be made to these embodiments by those skilled in the art, and the general principles defined in the text can be implemented in other embodiments as long as they do not depart from the spirit or scope of the present invention. Therefore, the present invention is not limited to these embodiments herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (2)

직경 20~40㎛의 텅스텐사와 100데니어의 UHMWPE(Ultra High Molecular Weight Polyethylene)로 이루어진 심사: 및
상기 심사를 피복하는 제1차 피복사;
상기 제1차 피복사가 심사를 피복한 것을 다시 피복하는 제2차 피복사를 포함하고,
상기 제1차 피복사는 200데니어의 UHMWPE사 두 가닥으로 상기 심사를 한 가닥은 S 꼬임(S-twisted)으로, 다른 한 가닥은 Z 꼬임(Z-twisted)으로 꼬은 것이고
상기 제2피복사는 100데니어의 UHMWPE사 두 가닥으로 상기 1차 원사를 피복하되 제1피복사와 직교되는 방향으로 각각 꼬아져서, 1000~1200 T/M의 꼬임수를 가지는 것을 특징으로 하는 절단 방지용 섬유. Screening consisting of tungsten yarn with a diameter of 20-40㎛ and UHMWPE (Ultra High Molecular Weight Polyethylene) with 100 denier: and
Primary covering yarn covering the screening;
The first covering yarn includes a secondary covering yarn that covers the screening again,
The first covering yarn is two strands of 200 denier UHMWPE yarn, one of which was twisted with S-twisted and the other with Z-twisted.
The second covered yarn covers the primary yarn with two strands of UHMWPE yarn of 100 denier, each twisted in a direction perpendicular to the first covered yarn, and has a twist number of 1000 to 1200 T/M. fiber. .제1항의 섬유를 밀도 40T로 Woven제직을 하여 120℃로 발수코팅 1회와 PU코팅 2회, 향균처리를 하여 내수압 1000mm이상으로 제작한 원단
.Fabric made by weaving the fiber of Paragraph 1 at a density of 40T, applying one water-repellent coating and two PU coatings at 120℃, and antibacterial treatment to have a water resistance of more than 1000mm.
KR1020220125981A 2022-10-04 2022-10-04 A method of manufacturing an anti-cutting fabric and a fabric manufactured thereby KR20240047498A (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040032939A (en) 2001-08-21 2004-04-17 이 아이 듀폰 디 네모아 앤드 캄파니 Cut resistant yarns and process for making the same, fabric and glove
KR20040035055A (en) 2002-10-18 2004-04-29 주식회사 마이다스 Cut-Resistance Glove

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040032939A (en) 2001-08-21 2004-04-17 이 아이 듀폰 디 네모아 앤드 캄파니 Cut resistant yarns and process for making the same, fabric and glove
KR20040035055A (en) 2002-10-18 2004-04-29 주식회사 마이다스 Cut-Resistance Glove

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