KR101270376B1 - Process of anti-lint finish for knitting yarn - Google Patents
Process of anti-lint finish for knitting yarn Download PDFInfo
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- KR101270376B1 KR101270376B1 KR1020120028153A KR20120028153A KR101270376B1 KR 101270376 B1 KR101270376 B1 KR 101270376B1 KR 1020120028153 A KR1020120028153 A KR 1020120028153A KR 20120028153 A KR20120028153 A KR 20120028153A KR 101270376 B1 KR101270376 B1 KR 101270376B1
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- 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
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/285—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acid amides or imides
- D06M15/29—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acid amides or imides containing a N-methylol group or an etherified N-methylol group; containing a N-aminomethylene group; containing a N-sulfidomethylene group
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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
- D02G3/04—Blended or other yarns or threads containing components made from different materials
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- 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
- D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
- D06M15/423—Amino-aldehyde resins
- D06M15/427—Amino-aldehyde resins modified by alkoxylated compounds or alkylene oxides
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- 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
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
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- 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
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/10—Animal fibres
- D06M2101/12—Keratin fibres or silk
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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
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/02—Cotton
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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
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/04—Linen
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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
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/06—Jute
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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
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/08—Ramie
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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
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/20—Cellulose-derived artificial fibres
- D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
- D10B2201/24—Viscose
Abstract
Description
본 발명은 방적사로 편직하는 경우에 환편기의 무수한 바늘을 방적사가 통과하면서 발생하는 린트를 최소화하는 기술에 관한 것이다.The present invention relates to a technique for minimizing lint generated when spinning yarn passes through countless needles of a circular knitting machine when knitting with a yarn.
방적사는 단섬유를 집속하여 꼬임을 부여하여 만든 실로서 그 성격상 모우(毛雨)를 많이 가지고 있는 실이다. 특히, 방적사 중에서도 모우가 많아 모우의 절단으로 인한 린트가 발생할 수 있는 것은 면방적사, 모방적사, 모/견(Wool/Silk) 혼합방적사, 면/모달(Cotton/Modal) 혼합방적사, 모/레이온(Wool/Rayon) 혼합방적사가 있는데, 이러한 방적사로 편직을 할 때에는 린트로 인한 사절이나 린트가 비산되어 공정상에 여러 가지 문제점을 발생시키고 있는 실정이다.Spun yarn is a yarn made by converging short fibers to impart twist. Particularly, among the yarns, there are a lot of wool and lint from cutting of cows can be caused by cotton spinning yarn, wool spinning yarn, wool / silk mixed spinning yarn, cotton / modal spinning yarn, and wool / rayon ( Wool / Rayon) There are mixed yarns, and when knitting with these yarns, thread trimming or lint scattered due to lint is scattered, which causes various problems in the process.
이러한 린트의 발생을 방지하기 위하여 업계에서는 원사에 파라핀을 발라 모우의 절단을 줄여 린트의 발생을 억제하고 있다. 특히 횡편기에서는 원사에 파라핀을 바르지 않고 원단을 제직하는데 큰 문제가 발생하지 않지만, 환편기에서는 원사에 유연성을 줄 수 있는 파라핀을 바르지 않을 경우에는 환편기에서 원단을 생산하는데 상기와 같은 사절, 원단불량등의 문제점이 발생한다.In order to prevent the occurrence of such lint, the industry is applying paraffin to the yarn to reduce the cutting of the moose to suppress the occurrence of lint. Particularly, in the flat knitting machine, there is no big problem in weaving the fabric without applying the paraffin to the yarn, but in the circular knitting machine, the fabric is produced in the circular knitting machine when the paraffin is not applied, which gives flexibility to the yarn. Problem occurs.
그러나 일반적으로 방적공장에서 환편기용 방적사를 생산할 때에 파라핀링을 통과하여 보빈에 방적사를 와인딩을 하지만, 방적사를 확대해보면 고체상태의 파라핀이 방적사에 불균일하게 붙어 있기 때문에 파라핀이 없는 부분의 모우가 환편기 바늘의 후크의 상하 운동으로 인하여 모우가 탈락이 되어 다량의 린트가 발생하게 된다.In general, however, spinning yarns are passed through a paraffin ring to produce yarn for circular knitting machines in a spinning mill. Due to the vertical movement of the hook of the cow is eliminated and a large amount of lint is generated.
이러한 모우가 탈락되어 발생하는 린트는 다른 방적사에 혼입이 되거나, 모우가 절단된 방적사로 인하여 방적사가 절단되어 원단에 구멍이 발생하며, 방적사의 절단에 의한 기계정지현상이 발생하며, 린트가 비산되어 작업환경을 저해하는등 원단생산에 많은 문제를 야기하고 있다.The lint generated by dropping such wool is mixed with other yarns, or the yarn is cut due to the yarn cut, and the hole is formed in the fabric, and the machine stops due to the cutting of the yarn, and the lint is scattered. It causes many problems in the production of fabrics, such as impairing the working environment.
이렇게 편직공정에서 린트에 의한 문제점을 해결하기 위한 다른 방법으로는 발생되는 린트를 강제적으로 이송시켜 제거하는 방법이 있겠는데, 대한민국등록특허제10-292000호에서는 정해진 각도범위내에서 정ㆍ역으로 왕복회전하는 회전수단상에 설치된 송풍수단의 각 송풍장치가 왕복이동하면서 니들부위의 린트를 제거하도록 구성한 환편기의 정ㆍ역회전식 린트 제거방법을 제공하고 있다. 그러나 이러한 방법은 린트의 원천적인 발생을 방지하는 것이 아니라 린트발생후의 청소 내지는 제거에 중점을 둔 기술로서 방적사의 사절 및 그로인한 원단의 구멍발생등의 문제점을 해결하지는 못하고 있는 실정이다.As another method for solving the problem caused by lint in the knitting process, there is a method of forcibly conveying and removing the lint generated. In the Republic of Korea Patent No. 10-292000, reciprocating forward and reverse within a predetermined angle range Provided are a forward and reverse rotational lint removing method of a circular knitting machine, wherein each blower of the blowing means provided on a rotating rotating means removes lint from the needle portion while reciprocating. However, this method does not prevent the origin of lint, but is a technology that focuses on cleaning or removing after lint generation, which does not solve problems such as thread yarn trimming and resulting fabric holes.
그러므로 본 발명에서는 상기 종래기술의 문제점을 해결하여 환편기에 의해 방적사로 편직하는 경우에 린트의 발생을 최소화하여 원단오염을 방지하고, 방적사의 사절로 인한 원단에 구멍이 발생하는 원단의 불량발생을 방지하는 한편, 작업환경의 청결화 및 원료절감효과를 얻을 수 있는 편물용 방적사의 린트발생방지 가공방법을 제공하는 것을 기술적과제로 한다.Therefore, in the present invention to solve the problems of the prior art by minimizing the occurrence of lint when knitting into the yarn by the circular knitting machine to prevent the contamination of the fabric, to prevent the occurrence of defects in the fabric caused by the yarn yarn thread yarn On the other hand, it is a technical task to provide a lint-free processing method for spinning yarn for knitting to obtain a clean working environment and raw material saving effect.
그러므로 본 발명에 의하면, 염색 및 정련수세가 완료된 환편용방적사를 폴리디메틸실록산-아미노폴리알킬렌옥사이드 코폴리머 2~30중량%, 디프로필렌글리콜70~98중량%로 이루어진 코팅원액을 함유하는 온도 40~50℃의 코팅액에 10~30분간 욕중처리하고 건조하는 것을 특징으로 하는 편물용 방적사의 린트발생방지 가공방법이 제공된다.
Therefore, according to the present invention, a temperature of 40 containing a coating stock consisting of 2 to 30% by weight of polydimethylsiloxane-aminopolyalkylene oxide copolymer and 70 to 98% by weight of dipropylene glycol is completed. Provided is a process for preventing lint generation of spun yarn for knitting, characterized in that for 10 to 30 minutes in a bath and drying in a coating solution of ~ 50 ℃.
이하 본 발명을 보다 상세히 설명하기로 한다.Hereinafter, the present invention will be described in more detail.
본 발명의 편물용 방적사의 린트발생방지 가공방법은 친수성 폴리머로 방적사를 코팅하면서 방적사의 모우를 방적사의 본가닥(main strand)에 접착시킴으로써 편직시 방적사가 환편기의 바늘을 통과할 때 방적사의 모우의 절단을 방지함으로써 린트(lint)의 발생을 방지 또는 최소화하는 가공방법에 관한 것이다.Lint generation prevention processing method of the yarn for knitting of the present invention by coating the yarn with a hydrophilic polymer to adhere the wool of the yarn to the main strand of the yarn (spinning yarn) when the yarn passes through the needle of the circular knitting machine during knitting The present invention relates to a processing method for preventing or minimizing the occurrence of lint by preventing cutting.
방적사는 단섬유를 집속하여 꼬임을 부여하여 만든 실로서 그 성격상 모우(毛雨)를 많이 가지고 있는 실이므로 편직공정에서 방적사가 환편기의 바늘을 통과할 때에 방적사의 모우가 절단되어 린트가 다량발생하게 된다.Yarn is a yarn made by converging short fibers to impart twist, and because it has a lot of wool in its nature, when the yarn passes through the needles of circular knitting machines in the knitting process, the wool of yarn is cut and a lot of lint is generated. Done.
본 발명에서는 이러한 방적사의 모우의 절단을 방지하기 위해 방적사에 존재하는 모우를 방적사의 본가닥(main strand)에 접착시키는 가공방법을 제공한다. 염색 및 정련수세가 완료된 환편용방적사를 코팅액으로 처리하여 방적사에 존재하는 모우를 방적사의 본가닥에 접착시키게 되는데, 본 발명에서 사용되는 코팅액은 폴리디메틸실록산-아미노폴리알킬렌옥사이드 코폴리머 2~30중량%, 디프로필렌글리콜70~98중량%로 이루어진 코팅원액을 사용한다.The present invention provides a processing method for bonding the wool present in the yarn to the main strand of the yarn in order to prevent the cutting of such yarn. The dyeing and refining washed circular knitting yarn is treated with a coating solution to bond the wool present in the yarn to the main strand of the spinning yarn. The coating solution used in the present invention is polydimethylsiloxane-aminopolyalkylene oxide copolymer 2 ~ 30. A coating stock solution consisting of 70% to 98% by weight of dipropylene glycol is used.
본 발명의 상기 코팅원액은 폴리디메틸실록산-아미노폴리알킬렌옥사이드 코폴리머를 주성분으로 하는데, 상기 폴리디메틸실록산-아미노폴리알킬렌옥사이드 코폴리머는 아미노변성 실리콘의 한 종류로서 섬유유연제의 주성분으로 이용되는 고분자물이다. 산업용 섬유유연제로 사용할 경우에는 일반적으로 상온의 망글패드조에 유연제용액을 투입한 후 원단을 망글로 통과시키면서 약 1~5초 정도로 침지한 후 롤러로 눌러 탈수한후 180~190℃의 텐터에서 건조하여 처리하게 되는데, 섬유유연효과는 좋으나 침지온도가 낮고 침지시간이 짧아 충분한 침지가 이루어지지 않으며, 고온의 텐터가공에 의해 방적사의 모우가 원상회복하여 방적사의 본가닥으로부터 일어나게 된다. The coating stock solution of the present invention contains a polydimethylsiloxane-aminopolyalkylene oxide copolymer as a main component, and the polydimethylsiloxane-aminopolyalkylene oxide copolymer is used as a main component of a fiber softener as a kind of amino-modified silicone. It is a polymer. When used as an industrial fabric softener, in general, the softener solution is put into a mangle pad bath at room temperature, and the fabric is immersed in a mangle for about 1 to 5 seconds, dehydrated with a roller, and dried in a tenter at 180 to 190 ° C. The fiber softening effect is good, but the immersion temperature is low and the immersion time is short, so that sufficient immersion is not achieved, and the yarn of the yarn is recovered from the yarn's main strand by the high temperature tenter processing.
그러나, 본 발명에서는 폴리디메틸실록산-아미노폴리알킬렌옥사이드 코폴리머 2~30중량%, 디프로필렌글리콜70~98중량%로 이루어진 코팅원액을 함유하는 온도 40~50℃의 코팅액에 10~30분간 욕중처리함으로써 방적사의 본가닥과 모우에 폴리디메틸실록산-아미노폴리알킬렌옥사이드 코폴리머가 충분히 침투하여 방적사의 본가닥에 모우가 붙을 수 있도록 하며 해사시에도 모우가 본가닥으로부터 분리하여 일어나지 않도록 하는 것이다.However, in the present invention, 10-30 minutes in a coating liquid containing a coating stock solution consisting of 2-30% by weight of polydimethylsiloxane-aminopolyalkylene oxide copolymer and 70-98% by weight of dipropylene glycol, at a temperature of 40-50 ° C. By treatment, the main strands of the yarn and the polydimethylsiloxane-aminopolyalkylene oxide copolymers of the yarn are sufficiently infiltrated so that the cows can stick to the yarn strands of the yarn, and the cows do not separate from the strands during seasing.
또한, 상기 폴리디메틸실록산-아미노폴리알킬렌옥사이드 코폴리머는 친수성 내지 흡수성이 우수하여 가공이 완료된 방적사로 원단 제조후에 저온에서 환편기 오일만을 원단에서 제거한 후 바로 염색이 가능하기 때문에 전처리공정을 생략할 수 있어 공정을 단순화할 수 있을 뿐만 아니라 용수 및 에너지의 절약을 도모할 수 있다.In addition, the polydimethylsiloxane-aminopolyalkylene oxide copolymer has excellent hydrophilicity and water absorption, so that the pre-processing process can be omitted since only the circular knitting machine oil is removed from the fabric at low temperature after fabrication as a finished spinning yarn. This not only simplifies the process but also saves water and energy.
상기 코팅액은 2.5~5.0% O.W.F, 욕비 1:10 ~ 1:15로 조절하여 방적사의 본가닥과 모우에 폴리디메틸실록산-아미노폴리알킬렌옥사이드 코폴리머가 충분히 침투할 수 있도록 하여 방적사의 모우를 방적사의 본가닥(main strand)에 접착시키도록 하고 해사시에도 모우가 본가닥으로부터 분리하여 일어나지 않도록 하는 것이 바람직하다. The coating solution was adjusted to 2.5 ~ 5.0% OWF, bath ratio 1:10 ~ 1:15 to allow sufficient penetration of the polydimethylsiloxane-aminopolyalkylene oxide copolymer into the main strand of the yarn and the wool yarn. It is desirable to adhere to the main strand of and to ensure that the moor does not separate from the main strand even at sea time.
상기 폴리디메틸실록산-아미노폴리알킬렌옥사이드 코폴리머 화합물이 2중량%미만인 경우에는 방적사의 모우가 방적사의 본가닥에 접착하는 접착력이 저하하는 문제점이 발생하며, 30중량%를 초과하는 경우에는 접착력이 너무 강하여 해사시 문제점이 발생하며, 환편기의 바늘에 고분자물이 옮겨감으로써 작업성에 문제가 생길 수 있다. 용제는 디프로필렌글리콜을 사용하여 폴리디메틸실록산-아미노폴리알킬렌옥사이드 코폴리머의 분산성을 좋게 한다. When the polydimethylsiloxane-aminopolyalkylene oxide copolymer compound is less than 2% by weight, a problem occurs in that the adhesive force of the yarn of the spun yarn adheres to the main strand of the spun yarn, and when it exceeds 30% by weight, the adhesive force is reduced. It is too strong to cause problems during maritime, and may cause problems in workability by moving the polymer to the needle of the circular knitting machine. The solvent improves the dispersibility of the polydimethylsiloxane-aminopolyalkylene oxide copolymer using dipropylene glycol.
본 발명에서 상기 환편용방적사는 모든 방적사가 대상이 될 수 있겠으나, 특히 모우가 많은 면방적사, 모방적사, 마방적사, 견방적사, 모/견(Wool/Silk) 혼합방적사, 면/모달(Cotton/Modal) 혼합방적사, 모/레이온(Wool/Rayon) 혼합방적사 중 어느 하나인 것일때에 린트발생최소화의 효과가 우수하다.In the present invention, the circular knitting yarn may be the subject of all yarns, in particular, cotton wool, wool yarn, hemp spun yarn, silk spun yarn, wool / dog mixed wool yarn, cotton / modal (cotton) The effect of minimizing lint generation is excellent when it is one of mixed yarns (Modal) and wool / rayon mixed yarns.
본 발명에서는 온도 40~50℃의 코팅액에 10~30분간 침지처리함으로써 방적사의 본가닥과 모우에 폴리디메틸실록산-아미노폴리알킬렌옥사이드 코폴리머가 충분히 침투하여 방적사의 본가닥에 모우가 붙을 수 있도록 하며 해사시에도 모우가 본가닥으로부터 분리하여 일어나지 않도록 하는데, 온도 40℃미만에서는 코폴리머가 모우와 방적사본가닥에 침투하는 침투능력이 저하되어 처리완료후에 방적사의 모우가 일어나 환편기에 의한 편직시 린트가 발생할 수 있다.In the present invention, by immersing the coating liquid at a temperature of 40 ~ 50 ℃ for 10-30 minutes so that the polydimethylsiloxane-aminopolyalkylene oxide copolymer sufficiently penetrates the main strand and the wool of the yarn so that the wool can stick to the main strand of the yarn. Also, the seaweed does not separate from the main strand during sea-sealing. At temperatures below 40 ℃, the permeation capacity of the copolymer penetrates into the wool and the strands of the yarn. May occur.
이렇게 코팅처리가 완료된 후에는 코팅액을 건조시켜 본발명의 린트발생방지 가공방법을 완료한다. 이렇게 얻어지는 방적사는 방적사표면의 모우가 방적사의 본가닥(main strand)에 붙어 환편기에 공급되어 편직이 이루어질때 바늘사이로 방적사가 통과하여도 방적사의 모우가 분리되지 않아 편직공정에서 고질적인 문제로 대두되었던 린트의 발생이 최소화 내지는 방지될 수 있는 것이다. After the coating process is completed, the coating solution is dried to complete the lint-producing processing method of the present invention. The yarn obtained in this way is attached to the main strand of the yarn and supplied to the circular knitting machine. When knitting occurs, the yarn of yarn is not separated even though the yarn passes through the needles. The occurrence of lint can be minimized or prevented.
본 발명에 의해 가공이 완료된 방적사는 원단 제조후에는 저온에서 환편기 오일만 제거한 후 바로 염색이 가능하기 때문에 전처리공정을 생략할 수 있어 염색 공장에서 에너지 비용을 절감할 수 있는 효과를 발휘할 수 있다.Spinning yarn completed by the present invention can remove the pretreatment process can be omitted since only the circular knitting machine oil is removed at low temperatures after fabrication can be produced to reduce the energy cost in the dyeing plant.
따라서 본 발명의 린트발생방지 가공방법에 의하면 환편기에 의해 방적사로 편직하는 경우에 린트의 발생을 최소화하여 원단오염을 방지하고, 방적사의 사절로 인한 원단에 구멍이 발생하는 원단의 불량발생을 방지하는 한편, 작업환경의 청결화 및 원료절감효과를 얻을 수 있어 생산성이 우수한 편물용 방적사를 제공할 수 있다.Therefore, according to the lint generation prevention processing method of the present invention to minimize the occurrence of lint when knitting into the yarn by circular knitting machine to prevent the contamination of the fabric, and to prevent the occurrence of defects in the fabric that the hole occurs in the fabric due to the yarn thread yarn On the other hand, it is possible to provide a clean yarn for the working environment and raw material reduction effect can provide a good spinning yarn for knitting.
도 1은 본 발명의 실시예 1의 린트발생방지 가공이 완료된 방적사의 측면확대사진이며,
도 2는 본 발명의 실시예 2의 린트발생방지 가공이 완료된 방적사의 측면확대사진이며,
도 3은 비교예 1의 린트발생방지 가공을 하지 않은 방적사의 측면확대사진이며,
도 4는 비교예 2의 린트발생방지 가공을 하지 않은 방적사의 측면확대사진이며,
도 5는 실시예 1의 린트발생방지 가공이 완료된 방적사로 편직한 제품의 표면사진이며,
도 6은 실시예 2의 린트발생방지 가공이 완료된 방적사로 편직한 제품의 표면사진이며,
도 7은 비교예 1의 린트발생방지 가공을 하지 않은 방적사로 편직한 제품의 표면사진이며,
도 8은 비교예 2의 린트발생방지 가공을 하지 않은 방적사로 편직한 제품의 표면사진이다.
도 9는 본 발명의 기술분야인 환편기의 바늘사이를 방적사가 통과하는 사진이다.1 is an enlarged view of the side of the spun yarn lint generation processing of Example 1 of the present invention is completed,
Figure 2 is an enlarged photo of the side of the spun yarn lint generation processing of Example 2 of the present invention is completed,
Figure 3 is an enlarged photo of the side of the spun yarn not treated to prevent lint generation of Comparative Example 1,
Figure 4 is an enlarged photo of the side of the spun yarn not treated to prevent lint generation of Comparative Example 2,
5 is a photograph of the surface of the product knitted with a yarn spun yarn lint prevention processing of Example 1 is completed,
Figure 6 is a surface photograph of the product knitted with a yarn spun yarn lining prevention processing of Example 2 is completed,
7 is a photograph of the surface of the product knitted with a spun yarn not treated to prevent lint generation of Comparative Example 1,
FIG. 8 is a photograph of the surface of a product knitted with a spun yarn not subjected to lint generation prevention processing of Comparative Example 2. FIG.
Figure 9 is a photograph passing through the yarn between the needle of the circular knitting machine of the technical field of the present invention.
이하 다음의 실시 예에서는 본 발명의 편물용 방적사의 린트발생방지 가공방법에 대한 비한정적인 예시를 하고 있다.Hereinafter, the following examples are given as non-limiting examples of the lint-producing processing method of the spinning yarn for knitting of the present invention.
[실시예 1] Example 1
염색(사염) 및 정련수세가 완료된 환편용혼합방적사(양모/실크(90/10)30수/나일론 20d)를 폴리디메틸실록산-아미노폴리알킬렌옥사이드 코폴리머 2중량%, 디프로필렌글리콜 98중량%로 이루어진 코팅원액(점도 2,500cP, 25℃ 이며 비중 1.02)을 증류수로 희석하여 2.5% O.W.F, 욕비 1:10로 조절한 코팅액욕(온도 40℃)에 30분간 욕중처리하고 탈수후 건조하여 가공을 완료하였다.
2% by weight of polydimethylsiloxane-aminopolyalkylene oxide copolymer, 98% by weight of a mixed spinning yarn for knitting (washing) and rinsing water (wool / silk (90/10) 30 water / nylon 20d) The coating stock solution (viscosity 2,500cP, 25 ℃ and specific gravity 1.02) was diluted with distilled water and treated in a coating solution bath (temperature 40 ℃) adjusted to 2.5% OWF, bath ratio 1:10 for 30 minutes in a bath and dehydrated and dried. Completed.
[실시예 2][Example 2]
실시예 1에서 환편용혼합방적사를 모달/면(60/40)30수)를 사용하고 코팅원액에서 폴리디메틸실록산-아미노폴리알킬렌옥사이드 코폴리머를 2.5중량%를 첨가하는 것을 제외하고는 실시예 1과 동일하게 가공을 완료하였다.
Example 1 except for using a circular knitted blended spun yarn modal / cotton (60/40) 30 water) and adding 2.5% by weight of polydimethylsiloxane-aminopolyalkylene oxide copolymer in the coating stock solution Processing was completed in the same manner as 1.
[비교예 1]Comparative Example 1
염색(사염) 및 정련수세가 완료된 환편용혼합방적사(양모/실크(90/10)30수+나일론 20d)를 가공을 하지 않고 그대로 사용하였다.A circular knitting blended yarn (wool / silk (90/10) 30 water + nylon 20d), which had been dyed (dyed) and rinsed with water, was used as it was without processing.
[비교예 2]Comparative Example 2
염색(사염) 및 정련수세가 완료된 환편용혼합방적사(모달/면(60/40)30수)를 가공을 하지 않고 그대로 사용하였다.
The circular knitting blended spun yarn (modal / cotton (60/40) 30 water) after dyeing (dye) and scouring was completed without being processed.
상기 실시예 1 내지 2 및 비교예 1 내지 2의 환편용혼합방적사를 환편기(쌍용기계, 32인치 28게이지, 기종: TS-4.0)에 공급하여 하기 표 1과 같은 조건으로 최종설계중량을 140g/㎡으로 선정하여 폭 60인치로 편직하고 염색가공을 완료하였다. 편직후중량과 염색후중량을 표 1에 함께 표시하여 공정손실을 비교하였다.The circular knitting blended yarns of Examples 1 to 2 and Comparative Examples 1 and 2 were supplied to a circular knitting machine (Ssangyong machine, 32 inch 28 gauge, model: TS-4.0), and the final design weight was 140 g / under the conditions shown in Table 1 below. It was selected as ㎡ and knitted to 60 inches wide and finished dyeing processing. The weight after knitting and the weight after dyeing are shown in Table 1 to compare the process losses.
(g/㎡)Knitting Design Weight
(g / m 2)
(g/㎡)Weight after knitting
(g / m 2)
(g/㎡)After dyeing
(g / m 2)
주1) 손실율(%) = (편직설계중량 - 염색후중량)/편직설계중량Note 1) Loss rate (%) = (knitting design weight-post-dyeing weight) / knitting design weight
동일한 방적사를 사용하였으나 린트발생방지 가공을 한 실시예 1과 그렇지 않은 비교예 1로 편직한 제품의 염색후 중량은 모두 110g/㎡이나 편직설계중량이 실시예 1은 113g/㎡이며, 비교예 1은 117g/㎡로서 환편공정에서의 손실율은 실시예 1이 2.6%, 비교예 1이 6.0%로서 실시예 1이 보다 작은 것으로 나타났다. 실시예 2 및 비교예 2의 비교에서도 실시예 2가 129g/㎡, 비교예 2는 133g/㎡로 환편공정에서의 손실율은 실시예 2가 3.1%, 비교예 2가 6.0%로서 실시예 1이 보다 작은 것으로 나타났다.
Although the same yarn was used, but the weight after dyeing of the product knitted in Example 1 and Comparative Example 1, which prevented lint generation, was 110 g / m 2, but the knitting design weight was 113 g / m 2, and Comparative Example 1 The loss rate in the circular knitting process was 117 g / m 2, which was 2.6% in Example 1 and 6.0% in Comparative Example 1, which was smaller in Example 1. In the comparison between Example 2 and Comparative Example 2, Example 2 was 129 g / m 2, and Comparative Example 2 was 133 g / m 2, and the loss ratio in the circular knitting process was 3.1% in Example 2 and 6.0% in Comparative Example 2, respectively. Appeared to be smaller than
Claims (3)
The circular knitted spinning yarn after dyeing and rinsing was washed with a coating solution containing a coating stock solution consisting of 2 to 30% by weight of polydimethylsiloxane-aminopolyalkylene oxide copolymer and 70 to 98% by weight of dipropylene glycol. Process for preventing lint generation of the spun yarn for knitting, characterized in that for 10 to 30 minutes in the bath and drying.
According to claim 1, The circular knitting yarn is spun cotton yarn, mimic yarn, hemp spun yarn, silk spun yarn, wool / silk mixed yarn, cotton / modal cotton / wool yarn (wool) / Rayon) lint generation processing method for knitting yarns, characterized in that any one of mixed yarns.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105177811A (en) * | 2015-08-17 | 2015-12-23 | 江苏德利恒棉业有限公司 | Hemp modal fiber denim and production technology thereof |
| CN106801281A (en) * | 2017-01-17 | 2017-06-06 | 魏桥纺织股份有限公司 | Mulberry silk long fibre and modal fiber blended yarn and its spinning process |
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| US5807956A (en) | 1996-03-04 | 1998-09-15 | Osi Specialties, Inc. | Silicone aminopolyalkyleneoxide block copolymers |
| KR20060029200A (en) * | 2002-08-16 | 2006-04-05 | 제너럴 일렉트릭 캄파니 | Liquid laundry compositions comprising silicone additives |
| JP2007084987A (en) | 2005-09-22 | 2007-04-05 | Keiichiro Kanehisa | Production method for hydrophobizing fiber structure comprising at least one kind of fiber of natural fiber and regenerated fiber |
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- 2012-03-20 KR KR1020120028153A patent/KR101270376B1/en active IP Right Grant
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5807956A (en) | 1996-03-04 | 1998-09-15 | Osi Specialties, Inc. | Silicone aminopolyalkyleneoxide block copolymers |
| KR20060029200A (en) * | 2002-08-16 | 2006-04-05 | 제너럴 일렉트릭 캄파니 | Liquid laundry compositions comprising silicone additives |
| JP2007084987A (en) | 2005-09-22 | 2007-04-05 | Keiichiro Kanehisa | Production method for hydrophobizing fiber structure comprising at least one kind of fiber of natural fiber and regenerated fiber |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105177811A (en) * | 2015-08-17 | 2015-12-23 | 江苏德利恒棉业有限公司 | Hemp modal fiber denim and production technology thereof |
| CN106801281A (en) * | 2017-01-17 | 2017-06-06 | 魏桥纺织股份有限公司 | Mulberry silk long fibre and modal fiber blended yarn and its spinning process |
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