KR101573642B1 - Process of producing high-density polyester fabrics having exellent antistatic property and color depth - Google Patents
Process of producing high-density polyester fabrics having exellent antistatic property and color depth Download PDFInfo
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
- D01D5/34—Core-skin structure; Spinnerette packs therefor
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/06—Dyes
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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
- D01F1/09—Addition of substances to the spinning solution or to the melt for making electroconductive or anti-static filaments
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
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- D—TEXTILES; PAPER
- 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
- D03D15/50—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 properties of the yarns or threads
- D03D15/533—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 properties of the yarns or threads antistatic; electrically conductive
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/50—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 properties of the yarns or threads
- D03D15/54—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 properties of the yarns or threads coloured
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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
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/14—Dyeability
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/16—Physical properties antistatic; conductive
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Abstract
Description
본 발명은 대전방지성 및 심색성이 우수한 고밀도 폴리에스테르 직물의 제조방법에 관한 것이다.The present invention relates to a method for producing a high density polyester fabric excellent in antistatic property and deep color.
해도형 복합섬유는 이용성 폴리머를 해성분으로 사용하고 폴리에스테르 등의 섬유형성성 폴리머를 도성분으로 사용하여 이 두성분을 복합방사하여 제조하는 것으로 직편물을 형성한 후 해성분인 이용성 폴리머를 알칼리 용액 등에서 용출시켜 주로 단사섬도 0.1 데니어 이하의 초극세섬유를 제조하는 목적으로 생산되고 있다. The sea-island composite fiber is produced by using a usable polymer as a sea component and a fiber-forming polymer such as polyester as a component, and then spinning the two components to form a knitted fabric. The sea component is then converted into an alkali Solution or the like to produce ultrafine fibers having a single yarn fineness of 0.1 denier or less.
해도형 복합섬유는 초극세 섬유의 유연하고 매끄러운 특성을 활용하여 극세직물의 제조에 사용되며, 해도사의 알칼리 용해성 폴리에스테르 부분은 전처리 공정에서 모두 용출되는 성분이다. 이러한 상품은 초극세 섬유를 사용하기 때문에 극세화에 따른 섬유의 비표면적의 증가에 따라 겉보기 염착율의 저하로 섬유포화염착 상태에서도 심색성이 발현되기 어렵다는 한계가 있어 왔다.The sea-island hybrid fiber is used in the fabrication of ultra-fine fabrics by utilizing the flexible and smooth characteristics of the microfine fibers, and the alkali-soluble polyester portion of the sea-island fibers is a component eluted in the pretreatment process. Since these products use ultrafine fibers, there has been a limitation in that the ultraviolet light is not expressed even in the fibrillated state due to the decrease of the apparent solubility rate as the specific surface area of the fiber increases due to the microfine.
이러한 염색의 결점을 개량하기 위해 많은 방법들이 제안되고 있는데 그중 첫번째는 염색시 염료농도를 크게 하여 염착량을 증가시키는 방법이 제안되지만, 염착량의 증가에 반하여 염료의 섬유표면에의 흡착량이 증대하기 때문에 염색견뢰도가 1∼2급 수준 이하로 극히 불량하여 고품질의 제품을 제조할 수 없고, 또한 블랙 등의 극한 농색에서는 염료량을 증가시켜도 심색화의 한계가 있어 어느 정도 이상의 심색화는 불가능한 결점이 있었다. Many methods have been proposed to improve the drawbacks of dyeing. Among them, firstly, a method of increasing the dyeing amount by increasing the dye concentration in dyeing has been proposed, but the adsorption amount of the dye onto the surface of the fiber is increased Therefore, it is impossible to produce a high-quality product because the dyeing fastness is below 1 to 2 level. In addition, even if the amount of dye is increased, ultraviolet light such as black can not be deepened, there was.
일반적으로 용출을 위해 과량의 화학약품 사용 및 가혹한 정련·감량 조건으로 섬유의 물성저하를 유발하는데, 물성보완을 위한 후가공 처리(인열강도 증진, 대전방지 가공, 심색제 처리 등)이 반드시 필요하다. 전처리 및 후가공 공정에서의 잔류 수산화나트륨, 에틸렌글리콜 및 디소디움 테레프탈레이트 생성으로 인한 폐수 문제도 발생하였다.In general, for the elution, excessive use of chemicals and severe scouring / losing conditions cause a decrease in the physical properties of the fiber. In order to compensate the physical properties, post-processing (enhancement of tearing strength, antistatic treatment, . Wastewater problems also arise due to the formation of residual sodium hydroxide, ethylene glycol and disodium terephthalate in the pretreatment and post-processing.
또는 정련과 감량을 일욕에서 진행하기도 하는데, 정련과 감량을 동시에 진행할 경우, 정련에 의해 발생한 불순물과 감량에 의해 용출된 성분(예, 수산화나트륨, 에틸렌글리콜, 디소디움 테레프탈레이트)이 결합하게 되고, 충분히 수세하지 않을 경우 후공정에서 염색오염의 원인이 될 수 있었다. When refining and weight reduction are carried out at the same time, impurities generated by refining and components eluted by weight loss (for example, sodium hydroxide, ethylene glycol, disodium terephthalate) are bound to each other, If not washed sufficiently, dyeing contamination could be caused in the post-process.
이에 본 발명에서는 상기 종래기술의 문제점을 해결하여 해도사의 해성분의소량감량에 의해 알칼리 용해성 폴리에스테르가 사내에 잔존하여 영구 대전방지성 및 심색성 효과를 나타낼 수 있으며, 처리공정에서의 화학약품 사용량을 절감 가능한 친환경 공정으로 대전방지성 및 심색성이 우수한 고밀도 폴리에스테르 직물을 제공하는 것을 기술적과제로 한다.Accordingly, the present invention solves the problems of the prior art, and the alkali soluble polyester remains in the inside of the company due to the small amount of the sea component in the sea chart, and can exhibit the permanent antistatic property and the deliquescent effect, It is an object of the present invention to provide a high-density polyester fabric excellent in antistatic property and deep coloring property by an environmentally friendly process capable of reducing the cost.
그러므로 본 발명에 의하면, 알칼리 용해성 폴리에스테르 해도사를 경사 및 위사 중 어느 하나 이상으로 사용하여 제직한 후, 수산화나트륨 0.1~0.5중량%, 정련제 0.3~1중량%, 침투제 0.2~1중량% 및 잔부로서 물을 함유하는 정련처리액에 95~98℃하에서 5~20분 정련처리한 후, 100~110℃, 2~10분간 열처리하고 염색 및 후가공하는 것을 특징으로 하는 대전방지성 및 심색성이 우수한 고밀도 폴리에스테르 직물의 제조방법이 제공된다.
Therefore, according to the present invention, after alkali-soluble polyester chart paper is woven using at least one of warp and weft yarns, 0.1 to 0.5 wt% of sodium hydroxide, 0.3 to 1 wt% of a scouring agent, 0.2 to 1 wt% Characterized in that a polishing treatment liquid containing water is subjected to a refining treatment at 95 to 98 캜 for 5 to 20 minutes followed by a heat treatment at 100 to 110 캜 for 2 to 10 minutes and dyeing and post- A process for producing a high density polyester fabric is provided.
이하 본 발명을 보다 상세히 설명하기로 한다.Hereinafter, the present invention will be described in more detail.
본 발명의 대전방지성 및 심색성이 우수한 고밀도 폴리에스테르 직물은 알칼리 용해성 폴리에스테르 해도사를 경사 및 위사 중 어느 하나 이상으로 사용하여 제직한 후, 정련처리하여 열처리하고 염색 및 후가공하는 것으로서 용출성분을 100% 용출하지 않고 용출성분인 해성분의 95중량%이상을 섬유에 남겨둠으로써 해성분인 알칼리 용해성 폴리에스테르가 가지는 흡습성을 이용해 영구대전방지성 및 심색성을 부여한 직물에 관한 것이다.The high-density polyester fabric excellent in antistatic property and deep coloring property of the present invention is obtained by weaving an alkaline soluble polyester chart using at least one of warp and weft, then refining, heat treating, dyeing and post- The present invention relates to a fabric which is provided with a permanent antistatic property and a deliquescent property by using the hygroscopicity of an alkali soluble polyester as a sea component by leaving 95% or more by weight of a sea component as an eluted component in the fiber without eluting 100%.
본 발명의 직물의 원사로 사용되는 알칼리 용해성 폴리에스테르 해도사는 용출성분인 해성분이 하기 화학식 1의 구조를 가지는 폴리에스테르수지로 이루어진 것이 바람직하다.The alkali soluble polyester chart used as the yarn of the fabric of the present invention is preferably composed of a polyester resin having a structure represented by the following general formula (1) as an eluting component.
[화학식 1][Chemical Formula 1]
이렇게 본 발명의 원사인 알칼리 용해성 폴리에스테르 해도사를 사용하여, 0.1~5%의 감량률을 통해 알칼리 용해성 폴리에스테르 부분을 섬유에 남겨두어 알칼리 용해성 폴리에스테르가 가지는 흡습성을 이용해 영구대전방지성 및 심색성을 부여할 수 있다.Thus, by using the alkali soluble polyester chart which is the source of the present invention, the alkali soluble polyester portion is left on the fiber at a weight loss rate of 0.1 to 5%, and the alkali soluble polyester is used for the permanent antistatic property Coloring can be imparted.
이렇게 본 발명에서는 상기 알칼리 용해성 폴리에스테르 해도사를 경사 및 위사 중 어느 하나 이상으로 사용하여 제직한 후, 수산화나트륨 0.1~0.5중량%, 정련제 0.3~1중량%, 침투제 0.2~1중량% 및 잔부로서 물을 함유하는 정련처리액에 95~98℃하에서 5~20분간 정련처리하여 알칼리 용해성 폴리에스테르 부분을 섬유에 남겨두게 된다. 해도사의 경우 감량율이 증가할수록 흡수성이 증가하나, 염색성은 오히려 저하된다. 따라서 본 발명의 해도사의 경우 용출성분인 해성분의 일부분을 섬유에 남겨둠으로써 심색효과를 나타낼 수 있는 것이다. Thus, in the present invention, the alkali soluble polyester chart is woven using at least one of warp and weft, and then 0.1 to 0.5 wt% of sodium hydroxide, 0.3 to 1 wt% of a scouring agent, 0.2 to 1 wt% of a penetrating agent, The refining treatment liquid containing water is subjected to refining treatment at 95 to 98 ° C for 5 to 20 minutes to leave the alkali soluble polyester part in the fiber. In case of sea chart, absorption rate increases with increasing weight loss rate, but dyeability is lowered. Therefore, in the case of sea chart of the present invention, a portion of the sea component, which is an eluting component, is left in the fiber, thereby exhibiting a psycho-color effect.
상기 정련처리 후, 100~110℃, 2~10분간 열처리하고 염색 및 후가공하여 본 발명의 직물을 완성하게 된다.After the refining treatment, the fabric is heat treated at 100 to 110 ° C for 2 to 10 minutes, and dyed and post-processed to complete the fabric of the present invention.
본 발명의 직물은 경사밀도 218본/인치, 위사밀도 95본/인치의 고밀도의 직물이므로, 원하는 촉감과 드레이프성를 얻기 위해서는 감량이 필요할 경우도 있으므로 정련과 감량공정을 동시에 행할 수 있다.Since the fabric of the present invention is a high-density fabric having an oblique density of 218 bands / inch and a weft density of 95 bands / inch, it may be necessary to attain a desired tactile feeling and drape, so that the refining and weight reduction process can be performed at the same time.
그러므로 본 발명에 의하면, 1~5% 감량에 의해 알칼리 용해성 폴리에스테르가 사내에 잔존하여 영구 대전방지성 및 심색성 효과를 나타낼 수 있으며, 처리공정에서의 화학약품 사용량을 50~60% 절감 가능하여 폐수발생량 절감가능, 작업환경 개선이 가능한 친환경 공정으로 대전방지성 및 심색성이 우수한 고밀도 폴리에스테르 직물을 제공할 수 있다.Therefore, according to the present invention, the alkali-soluble polyester remains in the inside of the fabric due to the reduction of 1 to 5%, and the permanent antistatic property and the card coloring effect can be exhibited, and the amount of the chemical used in the treatment process can be reduced by 50 to 60% It is possible to provide a high-density polyester fabric excellent in antistatic property and deep color due to an environment-friendly process capable of reducing waste water generation and improving working environment.
도 1은 본 발명의 실시예 1의 감량을 완료한 원사의 사단면 현미경사진이며,
도 2는 본 발명의 실시예 1의 염색을 완료한 직물의 표면사진이며,
도 3은 본 발명의 비교예 1의 염색을 완료한 직물의 표면사진이다.1 is a cross-sectional micrograph of a yarn of Example 1 of the present invention,
Fig. 2 is a photograph of the surface of a fabric finished in Example 1 of the present invention,
3 is a photograph of the surface of a fabric finished with the dyeing of Comparative Example 1 of the present invention.
다음의 실시예에서는 본 발명의 대전방지성 및 심색성이 우수한 고밀도 폴리에스테르 직물을 제조하는 비한정적인 예시를 하고 있다.The following examples illustrate non-limiting examples of producing high density polyester fabrics having excellent antistatic properties and deep coloring properties of the present invention.
[실시예 1][Example 1]
1. 원사 1. Yarn
경사로 폴리에스테르 75D/144필라, SD사(꼬임수 1000t/m, 무게 136g/yd)를, 위사로 용출성분인 해성분이 하기 화학식 1의 구조를 가지는 폴리에스테르수지로 이루어진 폴리에스테르 85D/36필라, SD 해도사(꼬임수 1000t/m, 무게 50g/yd)를 준비하였다.A polyester 85D / 36 filament made of a polyester resin having a structure in which the decomposition component, which is a leaching component, is a structural unit represented by the following formula (1) SD sea chart (twist number 1000 t / m, weight 50 g / yd) was prepared.
[화학식 1][Chemical Formula 1]
2. 제직 및 가공2. Weaving and processing
상기 원사를 이용하여 경사밀도 218본/인치, 위사밀도 95본/인치의 평직으로 제직한 후, 수산화나트륨 0.4중량%, 정련제 0.3중량%, 침투제 0.2중량% 및 잔부로서 물을 함유하는 정련처리액에 98℃하에서 10분간 정련처리하여 0.1%감량처리한 후, 110℃, 10분간 열셋팅하고 Suncron RD-3GL (black)염료를 사용하여 염색 및 후가공하여 본 발명의 직물을 제조하였다. The yarn was weighed in a plain weave having an oblique density of 218 yarns / inch and a weft density of 95 yarns / inch using the yarn, and then a refining treatment liquid containing 0.4 weight% of sodium hydroxide, 0.3 weight% of a scouring agent, 0.2 weight% At 98 占 폚 for 10 minutes and then subjected to a weight loss of 0.1%, heat set at 110 占 폚 for 10 minutes, dyeing and post-processing using Suncron RD-3GL (black) dye.
[비교예 1][Comparative Example 1]
상기 실시예 1과 동일하게 직물을 제직한 후 수산화나트륨 15중량%, 정련제 0.3중량%, 침투제 0.2중량% 및 잔부로서 물을 함유하는 정련처리액에 98℃하에서 10분간 정련처리하여 감량율을 10%로 감량하였다.The fabric was weighed in the same manner as in Example 1, and then subjected to refining treatment at 98 占 폚 for 10 minutes to a refining treatment liquid containing 15% by weight of sodium hydroxide, 0.3% by weight of a scouring agent, 0.2% by weight of a penetrating agent, %.
[비교예 2] [Comparative Example 2]
상기 실시예 1과 동일하게 직물을 제직한 후 수산화나트륨 25중량%, 정련제 0.3중량%, 침투제 0.2중량% 및 잔부로서 물을 함유하는 정련처리액에 98℃하에서 10분간 정련처리하여 감량율을 20%로 감량하였다.The fabric was weighed in the same manner as in Example 1, and then subjected to refining treatment at 98 占 폚 for 10 minutes in a polishing solution containing 25% by weight of sodium hydroxide, 0.3% by weight of a scouring agent, 0.2% by weight of a penetrating agent and water as a remainder, %.
상기 제조된 실시예 1과 비교예 1의 직물의 물성 시험결과는 다음과 같다.The results of the physical properties test of the fabric of Example 1 and Comparative Example 1 were as follows.
1. 마찰대전압 측정 결과1. Results of Friction Voltage Measurement
대전성(V)friction
Chargeability (V)
상기 마찰대전성의 수치가 높을수록 정전기 발생이 잘 된다는 것을 의미하는데, 일반적으로 폴리에스테르는 감량에 의해 흡습성이 향상되나, 실시예 1의 직물은 저감량 상태에서 우수한 대전방지성을 보였다.
The higher the value of the triboelectric chargeability, the better the generation of static electricity. Generally, the hygroscopicity of polyester was improved by weight reduction, but the fabric of Example 1 showed excellent antistatic property in a reduced amount of state.
2. 세탁내구성 결과 2. Wash durability results
실시예 1의 직물을 세탁조건 KS K ISO 6330 :2011, 68, 세탁온도 (40±3)℃, 빨랫줄 건조 방법으로 20회 세탁후 마찰대전성을 평가하였다. 보통의 폴리에스테르 직물의 마찰대전압이 세탁20회 대략 10,000V(면포기준) 이상의 수치를 나타내는 반면 개발직물은 1,500V로 초기 수치와 유사한 값을 나타내므로 영구대전방지성이 있다.The fabric of Example 1 was evaluated for triboelectrification after washing 20 times by the washing conditions KS K ISO 6330: 2011, 68, the washing temperature (40 3) ° C, and the clothesline drying method. While the friction voltage of ordinary polyester fabric shows a value of about 10,000 V (cotton basis) or more for 20 times of washing, the development fabric has a permanent antistatic property because it shows a value similar to the initial value at 1,500 V.
대전성(V)friction
Chargeability (V)
3. 심색성 평가 결과3. Evaluation results
감량율 증가에 따라 DE(색상차)가 증가하는 것을 나타내었으며, 명도차도 증가함으로써 감량율이 증가함에 따라 색상이 옅어짐을 알 수 있었다. 따라서 실시예 1의 심색성이 우수함을 알 수 있다.DE (color difference) was increased with increasing weight loss, and the color decreased as the weight loss rate was increased by increasing the lightness difference. Therefore, it can be seen that the carding property of Example 1 is excellent.
Claims (3)
상기 알칼리 용해성 폴리에스테르 해도사의 용출성분인 해성분은 하기 화학식 1의 구조를 가지는 폴리에스테르수지로 이루어진 것을 특징으로 하는 대전방지성 및 심색성이 우수한 고밀도 폴리에스테르 직물의 제조방법.
[화학식 1]
Wherein the decomposed component of the alkali soluble polyester chart is composed of a polyester resin having a structure represented by the following formula (1): " (1) "
[Chemical Formula 1]
상기 정련처리시 감량공정을 추가로 행하는 것을 특징으로 하는 대전방지성 및 심색성이 우수한 고밀도 폴리에스테르 직물의 제조방법.The method according to claim 1,
Wherein the step of weight reduction is further carried out in the refining treatment.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112064171A (en) * | 2020-09-11 | 2020-12-11 | 涂一淼 | Antistatic fabric and preparation method thereof |
| KR102191940B1 (en) * | 2020-04-07 | 2020-12-16 | 황인춘 | Virus blocking mask using microfiber and manufacturing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000314044A (en) | 1999-05-07 | 2000-11-14 | Toray Ind Inc | Polyester woven fabric for shirt |
| KR101368412B1 (en) | 2013-03-06 | 2014-03-03 | (주)에스티원창 | Process of producing high??density nano??filament fabrics having exellent tenacity |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000314044A (en) | 1999-05-07 | 2000-11-14 | Toray Ind Inc | Polyester woven fabric for shirt |
| KR101368412B1 (en) | 2013-03-06 | 2014-03-03 | (주)에스티원창 | Process of producing high??density nano??filament fabrics having exellent tenacity |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102191940B1 (en) * | 2020-04-07 | 2020-12-16 | 황인춘 | Virus blocking mask using microfiber and manufacturing method thereof |
| CN112064171A (en) * | 2020-09-11 | 2020-12-11 | 涂一淼 | Antistatic fabric and preparation method thereof |
| CN112064171B (en) * | 2020-09-11 | 2021-11-12 | 苏州市铂逸针织科技有限公司 | Antistatic fabric and preparation method thereof |
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