KR101385274B1 - Wiping wovem fabric and preparation method thereof - Google Patents

Wiping wovem fabric and preparation method thereof Download PDF

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Publication number
KR101385274B1
KR101385274B1 KR1020080138268A KR20080138268A KR101385274B1 KR 101385274 B1 KR101385274 B1 KR 101385274B1 KR 1020080138268 A KR1020080138268 A KR 1020080138268A KR 20080138268 A KR20080138268 A KR 20080138268A KR 101385274 B1 KR101385274 B1 KR 101385274B1
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South Korea
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fabric
wiping
present
treatment
wiping fabric
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KR1020080138268A
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Korean (ko)
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KR20100079716A (en
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박양수
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코오롱인더스트리 주식회사
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Priority to KR1020080138268A priority Critical patent/KR101385274B1/en
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/16—Cloths; Pads; Sponges
    • 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
    • D01D5/32—Side-by-side structure; 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
    • 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • 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
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/18—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by combining fibres, filaments, or yarns, having different shrinkage characteristics
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C15/00—Calendering, pressing, ironing, glossing or glazing textile fabrics
    • 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
    • D06M13/144—Alcohols; Metal alcoholates

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Woven Fabrics (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

본 발명은 폴리에스테르와 폴리아마이드로 구성된 분할형 필라멘트 복합사를 사용하여 세폭직기를 사용하여 제조한 직물원단을 벤질알콜 용액이나 또는 알카리감량약제가 포함된 110~130℃의 고온고압의 열탕에서 수축작용을 일으켜 고도의 클리닝성을 갖도록 한 것을 특징으로 하는 와이핑용 직물 원단이다.The present invention shrinks a fabric fabric produced using a narrow loom using a split filament composite yarn composed of polyester and polyamide in a high temperature and high pressure hot water of 110-130 ° C. containing a benzyl alcohol solution or an alkali reducing agent. It is a wiping fabric fabric characterized in that the action to have a high cleaning properties.

본 발명의 원단은 와이퍼용으로 사용시 분진의 발생이 적으며 클리닝 효과가 우수한 와이퍼를 제조할 수 있었다.Fabric of the present invention was able to produce a wiper with less dust generation and excellent cleaning effect when used for the wiper.

그로인해 본 발명의 원단은 IT 공정용이나 클린룸 등에 사용되는 와이핑 테이프 등에 특히 유용하다. Therefore, the fabric of the present invention is particularly useful for wiping tapes and the like used in IT processes or clean rooms.

와이핑용 직물, 열탕, 수축, 벤질알콜, 알칼리감량약제, 극세사, 와이퍼, 클리너, 테이프 Wiping Fabric, Hot Water, Shrink, Benzyl Alcohol, Alkali Weight Loss Agent, Microfiber, Wiper, Cleaner, Tape

Description

와이핑용 직물 및 이의 제조 방법{WIPING WOVEM FABRIC AND PREPARATION METHOD THEREOF}WIPING WOVEM FABRIC AND PREPARATION METHOD THEREOF

본 발명은 와이핑용 직물 및 이의 제조 방법에 관한 것이다. 보다 구체적으로, 본 발명은 분진의 발생이 적고 형태 안정성이 우수하여 하드디스크 등의 자기기록매체의 연마, 와이핑 또는 클리닝 용으로 바람직하게 사용될 수 있는 와이핑용 직물 및 이의 제조 방법에 관한 것이다. The present invention relates to a fabric for wiping and a method of making the same. More specifically, the present invention relates to a wiping fabric and a method for manufacturing the same, which can be preferably used for polishing, wiping or cleaning a magnetic recording medium such as a hard disk due to low dust generation and excellent shape stability.

본 발명은 클리닝용으로 사용되는 와이퍼 및 그의 제조 방법에 관한 것으로서, 보다 구체적으로는 고도의 클리닝성을 발휘할 수 있는 직물의 제조방법에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wiper used for cleaning and a method for producing the same, and more particularly, to a method for manufacturing a fabric capable of exhibiting a high degree of cleaning property.

본 발명은 이와 같이 종래의 와이핑용테이프가 테이프 커팅작업에 의해서 별도로 제조되어 공정이 어렵고 불편함이 큰 것을 테이프상 직물을 제직하여 공저을 단순화하여 제조할 수 있어 그 효용성이 높은 고도의 클리닝성을 갖는 와이퍼용 직물원단을 제공하여 산업발전에 기여하고자 함이다.In the present invention, the conventional wiping tape is manufactured separately by a tape cutting operation, and thus, the process is difficult and inconvenient. It aims to contribute to industrial development by providing wiper fabrics.

본 발명은 하드디스크와 같은 자기기록매체의 와이퍼용으로 사용시 분진의 발생이 적으며 클리닝 효과가 우수한 와이퍼로 사용이 가능하며 동시에 테이프 커팅등의 세단작업을 생략하고도 형태안정성이 우수한 와이핑용 직물을 제공하기 위한 것이다. The present invention can be used as a wiper with less dust generation and excellent cleaning effect when used as a wiper for magnetic recording media such as hard disk, and at the same time, a wiping fabric having excellent shape stability without omitting the cutting process such as tape cutting. It is to provide.

또한, 본 발명은 상기 와이핑용 직물의 제조 방법을 제공하기 위한 것이다. In addition, the present invention is to provide a method for producing the wiping fabric.

이에 따라, 본 발명은 하드디스크 등을 제조하는 자기기록매체 산업에 그 효용성이 높은 고도의 클리닝성을 갖는 와이퍼용 직물원단을 제공하여 산업발전에 기여하고자 한다. Accordingly, the present invention seeks to contribute to the industrial development by providing a wiper fabric having a high cleaning property with high utility to the magnetic recording medium industry for manufacturing hard disks and the like.

본 발명은 폴리에스테르와 폴리아미드로 이루어진 분할형 필라멘트 복합사를 포함하고, 열탕에서 처리되어, 처리 전의 폭에 대한 처리 후의 폭이 30 내지 50%만큼 수축된 와이핑용 직물을 제공한다. The present invention provides a wiping fabric comprising a split filament composite yarn composed of polyester and polyamide, which is treated in a hot water bath, and the width after the treatment is reduced by 30 to 50% relative to the width before the treatment.

상기 와이핑용 직물은 상기 처리 전의 두께에 대한 처리 후의 두께가 100 내지 300%만큼 신장된 것일 수 있다. The wiping fabric may be one in which the thickness after the treatment to the thickness before the treatment is extended by 100 to 300%.

또한, 상기 와이핑용 직물은 상기 처리 전에 2 내지 12 센티미터의 폭을 갖는 테이프 형상을 띄고 있는 것일 수 있다. In addition, the wiping fabric may have a tape shape having a width of 2 to 12 centimeters before the treatment.

상기 와이핑용 직물은 또한, 8kg 하중 하에서 10분간 방치한 후 1 내지 10%의 정하중 신율을 나타내는 것일 수 있다. The wiping fabric may also exhibit a static load elongation of 1 to 10% after being left for 10 minutes under 8 kg load.

또한, 상기 와이핑용 직물은 자기기록매체를 연마 또는 클리닝하기 위해 사용되는 것일 수 있다. In addition, the wiping fabric may be used to polish or clean the magnetic recording medium.

본 발명은 또한, 폴리에스테르와 폴리아미드로 이루어진 분할형 필라멘트 복합사를 제직하는 단계; 및 상기 제직된 결과물을 벤질알콜 또는 알칼리감량약제가 포함된 110 내지 130℃의 열탕에서 처리하는 단계를 포함하는 제 1 항의 와이핑용 직물의 제조 방법을 제공한다. The present invention also comprises the steps of weaving a split filament composite yarn consisting of polyester and polyamide; And it provides a method for producing a wiping fabric of claim 1 comprising the step of treating the woven product in hot water at 110 to 130 ℃ containing benzyl alcohol or alkali reducing agent.

이하, 본 발명의 구체적인 구현예에 따른 와이핑용 직물 및 이의 제조 방법에 대하여 상술하기로 한다. Hereinafter, a wiping fabric and a manufacturing method thereof according to a specific embodiment of the present invention will be described in detail.

본 발명은 구성성분의 폴리에스테르와 폴리아미드로 구성된 분할형 필라멘트 복합사를 사용하여 2 내지 12센티미터의 테이프상으로 제조한 직물원단을 벤질알콜 용액이나 또는 알카리감량약제가 포함된 110~130℃의 고온고압의 열탕에서 수축작용을 일으켜 고도의 폭 수축율 및 두께 신장율을 부여하여 뛰어난 형태안정성을 부여하고 고도의 클리닝성을 갖도록 한 와이핑용 직물원단임을 특징으로 한다.The present invention uses a split filament composite yarn composed of polyester and polyamide as a component to fabricate a fabric of 2 to 12 centimeters on a tape of 110-130 ° C. containing benzyl alcohol solution or alkali reducing agent. It is a fabric material for wiping that gives excellent shape stability and high cleaning property by giving high width shrinkage rate and thickness elongation rate by causing shrinkage in high temperature and high pressure hot water.

이하, 본 발명을 상세하게 설명한다.Hereinafter, the present invention will be described in detail.

본 발명의 와이핑용 직물원단에 사용되는 원사는 폴리에스테르와 폴리아미드로 구성되며 분할전 단사섬도가 1 내지 2데니어의 범위의 도 2와 같은 형태의 복합방사원사(이하 복합사)를 사용한다. 또한 이 복합사의 일방중 폴리에스테르 부분에는 TiO2와 같은 무기계입자가 분산되어 있을 수도 있다. 이 복합사는 통상의 공지된 복합사의 제조법을 따라 제조된 원사이면 된다.The yarn used in the wiping fabric of the present invention is composed of polyester and polyamide, and a single yarn of a composite yarn (hereinafter composite yarn) of the same type as in FIG. 2 in the range of 1 to 2 denier before splitting is used. In addition, inorganic particles, such as TiO2, may be disperse | distributed to one polyester part of this composite yarn. This composite yarn may be a yarn manufactured according to the manufacturing method of a conventionally known composite yarn.

클리너용 와이퍼 원단은 와이핑성을 최대화하기 위해서는 적절한 원단 설계와 가공이 필수적이다. Wiper fabrics for cleaners require proper fabric design and processing to maximize wiping.

저수축된 원단을 사용할 경우 일반적인 와이핑 용으로 사용에는 큰 문제가 없으나 최근 고도화 되고 정밀화되는 광학소재 반도체 재료등의 표면에 직접사용하기는 부족하다고 할 것이다. 따라서 우수한 성능의 와이핑용으로는 고도의 수축가공된 원단이 필요하다고 할 것이다.When using low-shrink fabric, there is no big problem for general wiping, but it is not enough to directly use on the surface of semiconductor material such as optical material which is advanced and refined recently. Therefore, high-performance wiping fabric is required for high performance wiping.

따라서 고도의 수축 가공을 실시하여 뛰어난 형태안정성을 부여한 직물원단을 제조하는 것이 바람직하다고 할 것이다. Therefore, it would be desirable to manufacture a fabric fabric that has been subjected to a high shrinkage process to impart excellent shape stability.

본 발명의 와이핑용 직물원단은 와이핑 성능을 극대화시키기 위해서 적절한 가공공정이 필요하다.Wiping fabric fabric of the present invention requires an appropriate processing process in order to maximize the wiping performance.

분할형 극세사는 그 특성상 충분히 분할되지 않으면 분할형 극세사의 클리닝성능을 최대화할 수 없고 또한 분할이 불균일할 경우 표면에 불균일한 줄이 나타나는 등의 외관이 불량하게 보이게 되며 또한 미세한 표면의 클리닝시 문제를 발생시킬 수 있는 요인이 될 수도 있다. Due to its characteristics, the split microfiber cannot maximize the cleaning performance of the split microfiber, and if the split is uneven, the appearance of uneven lines on the surface may appear poor, and the problem of cleaning fine surfaces may be poor. It may be a factor that can be generated.

따라서 본 발명의 와이핑용 원단은 가성소다로 대표되는 알카리 감량약제를 일정량 첨가하여 충분한 분할이 이루어지도록 한다. 이때 사용하는 약제의 농도는 가성소다를 기준으로는 1내지 5%정도가 적절하다. 1% 미만에서는 완전한 분할을 이루기가 어렵게 되며 5%를 초과하는 경우에는 과도한 용출로 인해서 최종 와이핑용 원단의 충분한 성능을 얻기가 힘들게 될 수 있다.Therefore, in the wiping fabric of the present invention, a sufficient amount of alkali reducing agent represented by caustic soda is added to allow sufficient division. At this time, the concentration of the drug used is about 1 to 5% based on caustic soda. If it is less than 1%, it will be difficult to achieve a complete split. If it is more than 5%, excessive dissolution may make it difficult to obtain sufficient performance of the final wiping fabric.

용출의 과정은 90내지 98℃ 사이의 상온에서 실시하면 되나 고압의 설비를 사용하여 처리 할 수도 있다. 이는 실시하는 각 업자의 기준에 맞추어 실시할 수 있을 것이다.The dissolution process may be carried out at room temperature between 90 and 98 ° C., but may also be processed using high pressure equipment. This may be done according to the standards of each vendor.

또한, 본 발명의 와이핑용 원단은 고도의 와이핑성을 확보하기 위해서 원단의 밀도를 보다 치밀하게 할 필요가 있다. 이 과제를 위해서 폴리아미드 부의 축소를 촉진하는 벤질알콜을 1내지 15% 범위로 사용하여 고도 축소를 일으키게 된다. 1% 미만에서는 충분한 축소 효율을 얻기 힘들며 또한 15%를 초과하는 경우는 처리액의 폐수 처리의문제가 심각해질 수 있으며 원사의 손상에 의한 수축율이 저하되는 현상을 초래하게 된다. In addition, the fabric for wiping of the present invention needs to make the density of the fabric more dense in order to ensure high wiping. For this task, benzyl alcohol, which promotes the reduction of the polyamide moiety, is used in the range of 1 to 15% to cause the altitude reduction. If it is less than 1%, it is difficult to obtain sufficient reduction efficiency, and if it is more than 15%, the problem of wastewater treatment of the treatment liquid may become serious and the shrinkage rate due to the damage of the yarn may be reduced.

또한 고압의 순환식 설비를 사용하여 110℃ 내지 130℃로 처리하여 원단의 축소를 추가로 실시할 수도 있을 것이다. 110℃ 미만에서는 충분한 축소효율을 얻을 수 없으며 또한 130℃를 초과하는 경우는 설비상의 문제등으로 현실적으로 구현하기가 어렵다고 할 것이다. In addition, by using a high-pressure circulating equipment may be further carried out by reducing the fabric to 110 ℃ to 130 ℃. If it is less than 110 ℃, sufficient reduction efficiency cannot be obtained, and if it exceeds 130 ℃, it will be difficult to realize it practically due to equipment problems.

축소의 방법은 벤질알콜을 사용하는 방법과 고압의 설비를 사용하여 처리하는 두가지 방법에서 일방을 선택적으로 또는 병행하여 처리할 수도 있으나 보다 고도의 클리닝성이 확보되는 와이핑용 원단의 제조를 위해서는 벤질알콜을 일방 처리하는 것이 바람직하다고 할 것이다.In the reduction method, benzyl alcohol and two methods of treatment using high pressure equipment may be selectively or performed in one side, but benzyl alcohol may be used to manufacture a wiping fabric having higher cleaning properties. It would be desirable to treat unilaterally.

이상으로 처리한 와이핑용 직물원단은 통상의 직물 원단의 처리법에 의해서 열고정하여 원단의 가공을 최종마무리하게 된다. Wiping fabric fabric treated as described above is heat-set by the usual fabric processing method to finish the processing of the fabric.

본 발명은 하드디스크와 같은 자기기록매체의 와이퍼용으로 사용시 분진의 발생이 적으며 클리닝 효과가 우수한 와이퍼로 사용이 가능하며 동시에 테이프 커팅등의 세단작업을 생략하고도 형태안정성이 우수한 와이핑테이프를 제조할 수 있다. 그로인해 본 발명의 원단은 하드디스크등을 제조하는 자기기록매체 산업에 특히 유용하다.The present invention can be used as a wiper with less dust generation and excellent cleaning effect when used for wiper of magnetic recording media such as hard disk, and at the same time, the wiping tape having excellent shape stability without omitting the cutting work such as tape cutting. It can manufacture. Therefore, the fabric of the present invention is particularly useful in the magnetic recording medium industry for manufacturing hard disks and the like.

이하, 본 발명의 이해를 돕기 위하여 구체적인 실시예를 통하여 본 발명의 구성 및 효과를 보다 상세히 설명하기로 한다. 그러나 하기 실시예는 본 발명을 보다 명확하기 이해시키기 위한 것일 뿐이며, 본 발명의 하기 실시예에 한정되는 것은 아니다. Hereinafter, the configuration and effects of the present invention will be described in more detail with reference to specific examples in order to help understanding of the present invention. However, the following examples are only intended to more clearly understand the present invention, and are not limited to the following examples of the present invention.

실시예 1Example 1

경사에는 통상의 75/36 필라멘트원사를 사용하고 위사로는 폴리에스테르 75%와 폴리아마이드 25%로 구성된 75/36 필라멘트사를 위사로 사용하여 5매사틴조직으로 5센터미터 폭의 직물을 제직하였다.Weaving 5 centimeters wide fabric with 5 satin tissue using 75/36 filament yarn for warp yarn and 75/36 filament yarn composed of 75% polyester and 25% polyamide as weft yarn. .

다음으로 고압 염색기로 일반적인 정련제를 투입하여 예비정련을 실시하였다.Next, pre-refining was performed by injecting a general refining agent with a high pressure dyeing machine.

다음으로 고압 염색기에 벤질알코올 성분이 5%함유된 조제를 투입하여 110℃ 30분간 원단을 수축시켰다.Next, a 5% content of benzyl alcohol was added to the high pressure dyeing machine, and the fabric was shrunk for 30 minutes at 110 ° C.

다음으로, 수축이 완료된 직물원단을 고압 염색기를 이용하여 98℃온도에서 60분간 NaOH 5%용액에서 감량작업을 실시하였다.Next, the shrinkage of the fabric fabric was subjected to a weight loss operation in NaOH 5% solution for 60 minutes at 98 ℃ temperature using a high pressure dyeing machine.

다음으로 불순물을 순수를 사용하여 충분히 수세하여 제거하였다.Next, impurities were removed by washing with water using pure water.

다음으로 탈수 후 열고정기에서 170℃로 열을 가하여 열처리하였다.Next, after dehydration, heat was applied by applying heat at 170 ° C. in a heat setting device.

다음으로 카렌더로 표면을 가열압착하여 3 센티미터의 폭으로 본 발명의 와이핑 테이프(직물)을 제조하였다.Next, the surface of the wiping tape (fabric) of the present invention was prepared by calendering the surface with a width of 3 centimeters.

실시예 2Example 2

실시예 1에서 수축공정시 벤질알콜의 투입량을 3%로 한것 외는 실시예1과 동일한 공정으로 와이핑 테이프(직물)를 제조하였다.A wiping tape (fabric) was prepared in the same manner as in Example 1 except that the amount of benzyl alcohol was changed to 3% during the shrinkage process in Example 1.

비교예Comparative Example 1 One

실시예 1에서 수축공정이 없는 것 외는 실시예 1과 동일한 공정으로 와이핑테이프(직물)를 제조하였다.A wiping tape (fabric) was manufactured in the same manner as in Example 1 except that there was no shrinkage step in Example 1.

[표 1][Table 1]

물성평가 결과Property evaluation result

실시예 1Example 1 실시예 2Example 2 비교
실시예 1compare
Example 1 Wiping 성능Wiping performance 매우양호Very good 양호Good 양호Good 연마율Polishing rate 매우양호Very good 양호Good 불량Bad Glass 표면조도Glass surface roughness 양호Good 양호Good 불가Impossible 폭수축률Width shrinkage 40%40% 30%30% 20%20% 두께신장율Thickness elongation 210%210% 180%180% 140%140% 정하중신율Static load elongation 5%5% 8%8% 15%15%

상기 표 1에서, Wiping 기능에 대한 평가는 미개봉상태의 CD롬을 개봉하여 통상의 실내공간에 1일간 방치후 제조된 Wiping 원단으로 1회 손으로 닦았을때의 먼지제거 성능을 5회정도 실시하여 육안판정한 결과이며, 폭 수축율 및 두께 신장율은 수축가공후 수축공정 전,후의 변화율을 측정하였으며, 정하중 신율 측정은 8Kg의 하중하에서 10분간 방치후 신장된 변화율을 측정하였다.In the above Table 1, the evaluation of the wiping function is performed by removing dust when performing wiping by hand once with a wiping fabric manufactured after opening for one day in a normal indoor space by opening an unopened CD ROM. As a result of visual inspection, the width shrinkage rate and thickness elongation rate were measured before and after the shrinkage process after shrinkage processing, and the static load elongation was measured after 10 minutes under 8Kg load.

도 1은 발명의 일 실시예에 따른 와이핑용 직물의 단면의 SEM 사진이다. 1 is a SEM photograph of a cross section of a wiping fabric according to an embodiment of the present invention.

도 2는 발명의 일 실시예에 따른 와이핑용 직물을 이루는 분할형 필라멘트 복합사의 단면을 모식적으로 나타내는 그림으로, A는 폴리아미드 부분을 나타내고, B는 폴리에스테르 부분을 나타낸다. 2 is a diagram schematically showing a cross section of a split filament composite yarn constituting a wiping fabric according to an embodiment of the present invention, where A represents a polyamide portion and B represents a polyester portion.

Claims (6)

폴리에스테르와 폴리아미드로 이루어진 분할형 필라멘트 복합사를 포함하고, A split filament composite yarn of polyester and polyamide, 열탕에서 처리되어, 처리 전의 폭에 대한 처리 후의 폭이 30 내지 50%만큼 수축되어 있고, Treated in hot water, the width after treatment with respect to the width before treatment shrinks by 30 to 50%, 자기기록매체를 연마 또는 클리닝하기 위해 사용되는 와이핑용 직물. Wiping fabric used for polishing or cleaning magnetic recording media. 제 1 항에 있어서, 상기 처리 전의 두께에 대한 처리 후의 두께가 100 내지 300%만큼 신장된 와이핑용 직물. The wiping fabric according to claim 1, wherein the thickness after the treatment to the thickness before the treatment is extended by 100 to 300%. 제 1 항에 있어서, 상기 처리 전에 2 내지 12 센티미터의 폭을 갖는 테이프 형상을 띄고 있는 와이핑용 직물. The wiping fabric according to claim 1, wherein the wiping fabric has a tape shape with a width of 2 to 12 centimeters before the treatment. 제 1 항에 있어서, 8kg 하중 하에서 10분간 방치한 후 1 내지 10%의 정하중 신율을 나타내는 와이핑용 직물. The wiping fabric according to claim 1, wherein the wiping fabric has a static load elongation of 1 to 10% after being left for 10 minutes under an 8 kg load. 삭제delete 폴리에스테르와 폴리아미드로 이루어진 분할형 필라멘트 복합사를 제직하는 단계; 및Weaving a split filament composite yarn composed of polyester and polyamide; And 상기 제직된 결과물을 벤질알콜 또는 알칼리감량약제가 포함된 110 내지 130℃의 열탕에서 처리하는 단계를 포함하는 제 1 항에 기재된 자기기록매체를 연마 또는 클리닝하기 위해 사용되는 와이핑용 직물의 제조 방법. A method of manufacturing a wiping fabric used for polishing or cleaning the magnetic recording medium according to claim 1, comprising treating the resultant product in a boiling water of 110 to 130 ° C containing benzyl alcohol or an alkali reducing agent.
KR1020080138268A 2008-12-31 2008-12-31 Wiping wovem fabric and preparation method thereof KR101385274B1 (en)

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Publication number Priority date Publication date Assignee Title
KR20220005409A (en) 2020-07-06 2022-01-13 사단법인 코티티시험연구원 Mask fabric with improved dust collection efficiency

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KR950014174B1 (en) * 1993-08-28 1995-11-22 동양나이론 주식회사 Knitted fabric's making method
JP2004060066A (en) * 2002-07-25 2004-02-26 Toray Ind Inc Dyed woven fabric and method for producing the same
KR20060098120A (en) * 2005-03-09 2006-09-18 주식회사 코오롱 Method of manufacturing for wiping knit fabric with excellent antibiosis and clearing property

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Publication number Priority date Publication date Assignee Title
KR910007890B1 (en) * 1989-04-15 1991-10-04 동양 나이론 주식회사 A super - density kitted fabric
KR950014174B1 (en) * 1993-08-28 1995-11-22 동양나이론 주식회사 Knitted fabric's making method
JP2004060066A (en) * 2002-07-25 2004-02-26 Toray Ind Inc Dyed woven fabric and method for producing the same
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Publication number Priority date Publication date Assignee Title
KR20220005409A (en) 2020-07-06 2022-01-13 사단법인 코티티시험연구원 Mask fabric with improved dust collection efficiency

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