KR100329501B1 - Preparation of rayon-containing fabric having the touch of bast fiber fabric - Google Patents
Preparation of rayon-containing fabric having the touch of bast fiber fabric Download PDFInfo
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- KR100329501B1 KR100329501B1 KR1020000005047A KR20000005047A KR100329501B1 KR 100329501 B1 KR100329501 B1 KR 100329501B1 KR 1020000005047 A KR1020000005047 A KR 1020000005047A KR 20000005047 A KR20000005047 A KR 20000005047A KR 100329501 B1 KR100329501 B1 KR 100329501B1
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- South Korea
- Prior art keywords
- fabric
- rayon
- hemp
- sodium hydroxide
- texture
- Prior art date
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 40
- 229920000297 Rayon Polymers 0.000 title claims abstract description 33
- 239000002964 rayon Substances 0.000 title claims abstract description 30
- 239000000835 fiber Substances 0.000 title claims description 10
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 13
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims abstract description 13
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims abstract description 13
- 235000009120 camo Nutrition 0.000 claims abstract description 13
- 235000005607 chanvre indien Nutrition 0.000 claims abstract description 13
- 239000011487 hemp Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 239000002759 woven fabric Substances 0.000 claims abstract description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 39
- 238000005517 mercerization Methods 0.000 claims description 12
- 239000000243 solution Substances 0.000 description 11
- 229920000742 Cotton Polymers 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 229920002678 cellulose Polymers 0.000 description 4
- 239000001913 cellulose Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 240000008564 Boehmeria nivea Species 0.000 description 1
- 241000283153 Cetacea Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
- D06M11/40—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table combined with, or in absence of, mechanical tension, e.g. slack mercerising
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
본 발명은 레이욘-함유 직편물을 머서화가공하여 마직물의 질감을 부여하는 방법에 관한 것으로서, 본 발명에 의하면 마직물의 질감을 갖는 직편물을 경제적인 생산코스트로 대량생산하는 것이 가능하게 된다.The present invention relates to a method of mercerizing a rayon-containing woven fabric to give a texture of a hemp fabric. According to the present invention, it is possible to mass-produce a woven fabric having a texture of a hemp fabric in an economical production cost.
Description
본 발명은 레이욘-함유 직물에 관한 것으로서, 보다 구체적으로는 마직물의 질감을 갖는 레이욘-함유 직편물의 제조방법에 관한 것이다.FIELD OF THE INVENTION The present invention relates to rayon-containing fabrics, and more particularly, to a method of making a rayon-containing fabric having a texture of a hemp fabric.
본 명세서에서 레이욘-함유 직편물이라는 용어는 레이욘 섬유만으로 구성되거나 또는 레이욘 섬유가 일부 함유되어 있는 모든 종류의 직편물을 의미하는 것이다.The term rayon-containing woven fabric herein refers to all kinds of woven fabrics consisting solely of rayon fibers or containing some rayon fibers.
천연섬유인 대마나 모시(저마)와 같은 마섬유로 된 직물은 통풍이 잘되고 질감이 빳빳한 느낌이 있어 고래로부터 여름철 옷감으로 널리 이용되어 왔다. 그러나 이와 같은 질감의 마직물의 제조는 수공이 많이 들고 공정이 복잡하고 까다로우므로 대량생산이 실질적으로 불가능하고, 따라서 공급이 수요를 따르지 못하고 또한 고가인 관계로 대중화하지 못하는 것에 아쉬움이 있어 왔다.Hemp fibers, such as hemp and ramie, which are natural fibers, have been widely used by whales as summer clothing because of their airy and textured texture. However, the manufacture of such textured hemp has a lot of manual work, complicated process and difficult, mass production is practically impossible, so there has been a pity that the supply does not meet the demand and popularize due to the high price.
따라서 본 발명은 마직물의 질감을 가지는 직편물을 낮은 생산원가로 대량생산가능하도록 하는 것을 목적으로 한다.Therefore, an object of the present invention is to make it possible to mass-produce a woven fabric having a texture of hemp at a low production cost.
일반 비스코스 레이욘(viscose rayon)은 약 90∼94%의 순수 셀룰로오스를 함유하고 있는 펄프시트를 보통 17.5%의 수산화나트륨 용액에 침지함으로써 셀룰로오즈를 용해하여 알칼리 셀룰로오스를 만들고 (보통 이 공정은 스트핑 또는 머서화라고 알려져 있다.), 수산화나트륨을 회수한 후 쉬레딩(shredding), 노성(aging), 크산테이션(xanthation), 믹싱(mixing), 여과 및 숙성(ripening)을 거쳐 방사에 적당한 비스코스액을 만들고, 이 비스코스액을 방사구금을 통해 방사하고 응고욕을 통과시켜 제조한다.Ordinary viscose rayon dissolves cellulose by immersing a pulp sheet containing about 90-94% pure cellulose in 17.5% sodium hydroxide solution to form alkaline cellulose (usually a stripping or Known as mercerization), recovery of sodium hydroxide, followed by shredding, aging, xanthation, mixing, filtration and ripening to obtain a viscose solution suitable for spinning. This viscose liquid is produced by spinning through a spinneret and passing through a coagulation bath.
본 발명자는 이와 같이 레이욘 섬유의 제조시에 셀룰로오스를 용해시키는데 적용되나 레이욘직물을 가공하는데는 직물을 손상시킬 위험이 있어서 적용하지 않아왔던 머서화가공을 면-레이욘 혼방직물에 우연히(accidentally) 적용하게 되었는데, 놀라웁게도 머서화가공에 의해 직물이 손상되지 않고 광택이 좋아지고 염색성이 향상될 뿐만아니라 마직물과 같은 질감을 갖게된다는 것을 알게 되었고, 이러한 사실의 확인에 기초하게 본 발명을 완성하게 된 것이다.In this way, the inventors accidentally applied mercerization to a cotton-rayon blend fabric, which was applied to dissolve cellulose in the production of rayon fibers, but did not apply to processing the rayon fabric due to the risk of damaging the fabric. Surprisingly, it was surprisingly found that Mercerization not only damages the fabric, improves gloss, improves dyeability, but also has the same texture as hemp fabrics. It is done.
그러므로 본 발명에 의하면 레이욘-함유 직편물을 머서화가공하는 것을 특징으로 하는 마직물의 질감을 갖는 레이욘-함유 직편물의 제조방법이 제공된다.Therefore, according to the present invention, there is provided a method for producing a rayon-containing knitted fabric having a texture of a hemp fabric, characterized by mercerizing the rayon-containing knitted fabric.
이하 본 발명을 보다 상세하게 설명하기로 한다.Hereinafter, the present invention will be described in more detail.
머서화가공(mercerization)이란 면사 또는 면직물 가공법의 일종으로 수산화나트륨 용액에 침지해서 면섬유를 팽윤, 수축시켜 면사 또는 면직물에 실크와 같은 광택을 부여하고 염색성을 향상시키는 등 성능을 부여하는 가공으로, 처리물을 긴장하면서 가공하는 방법과 이완상태에서 가공하는 방법이 있으며, 보통 머서화가공이라 함은 긴장하에서의 가공을 말한다.Mercerization is a type of cotton yarn or cotton fabric processing method that imparts performance such as swelling and shrinking cotton fibers by immersing in sodium hydroxide solution to give silk yarn-like gloss and improving dyeability to cotton yarn or cotton fabric. There is a method of processing water under tension and a method of processing in a relaxed state. In general, mercerization refers to processing under tension.
본 발명은 수산화나트륨 용액에 의해 용해 또는 손상되는 성질이 있어 머서화가공을 적용할 수 없는 것으로 알려진 레이욘을 함유하는 직편물을 머서화가공함으로써 레이욘 섬유의 표면상태를 변화시켜 마직물과 같은 질감을 부여하는 것을 요지로 한다. 머서화가공에 의해 레이욘-함유직물이 마직물과 같은 질감을 갖게되는 것은 수산화나트륨과 레이욘이 반응하여 레이욘 섬유의 표면이 경화되기 때문인 것으로 추정된다.The present invention changes the surface state of rayon fibers by mercerizing a rayon-containing knitted fabric that is known to be insoluble or damaged by sodium hydroxide solution and thus cannot be applied to mercerization. The summary is given. It is presumed that the rayon-containing fabric has the same texture as hemp by mercerization because sodium hydroxide and rayon react to harden the surface of the rayon fiber.
레이욘은 수산화나트륨 용액에서 용해되는 성질이 있으므로 레이욘-함유 직물을 머서화가공할 때 소망하는 직물촉감 정도, 용도 등에 따라 수산화나트륨 용액의 농도 및 온도, 처리시간을 적절하게 조절하여야 한다. 특별히 제한하기 위한 것은 아니지만 레이욘-함유 직물의 머서화가공은 수산화나트륨 용액의 농도 14 Be°(보우메) 이상, 처리온도 25℃ 이하의 조건에서 수행하는 것이 바람직하다. 보다 바람직하게는 수산화나트륨 용액의 농도 23∼25 Be°, 처리온도 15∼18℃의 조건에서 레이욘-함유 직물의 머서화가공을 수행하는 것이다. 처리시간은 수산화나트륨 용액의 농도가 높을수록 짧게 하는 것이 바람직하다.Since rayon is soluble in sodium hydroxide solution, the concentration, temperature, and treatment time of sodium hydroxide solution should be appropriately adjusted depending on the desired fabric feel, application, etc. when meryon processing rayon-containing fabric. Although not particularly limited, the mercerization of rayon-containing fabrics is preferably carried out under conditions of a concentration of 14 Be ° (Boume) of sodium hydroxide solution and a treatment temperature of 25 ° C. or lower. More preferably, mercerization of the rayon-containing fabric is carried out at a concentration of 23-25 Be ° of sodium hydroxide solution and 15-18 ° C. of treatment temperature. The treatment time is preferably shorter the higher the concentration of the sodium hydroxide solution.
레이욘-함유 직물의 머서화가공후에는 적당한 중화제를 사용하여 중화처리하는 것이 바람직하다.After mercerizing the rayon-containing fabric, it is preferred to neutralize it using a suitable neutralizing agent.
상기한 바와 같은 본 발명의 특징 및 기타의 장점은 후술되는 실시예로부터 보다 명백하게 될 것이다. 단, 본 발명은 하기 실시예로 한정되는 것은 아니다.Features and other advantages of the present invention as described above will become more apparent from the following examples. However, the present invention is not limited to the following examples.
[실시예]EXAMPLE
면+레이욘 합연사로 된 도비직물(dobby fabric)을 농도 23∼25 Be°의 수산화나트륨용액이 들어있고 온도가 15℃로 조절된 침지조를 20m/분의 속도로 통과시켜 머서화가공한 후, 온도 80℃의 아세트산 수용액조를 30m/분의 속도로 통과시켜 중화시켰다. 다음, 80℃의 염료용액에서 60분간 침지하여 염색을 실시하였다.The dobby fabric of cotton + rayon twisted yarn is mixed with mercury by passing a immersion tank containing 23 ~ 25 Be ° of sodium hydroxide solution at a temperature of 15 ° C at a speed of 20m / min. The mixture was neutralized by passing an acetic acid aqueous solution tank having a temperature of 80 ° C. at a rate of 30 m / min. Next, dyeing was performed by immersing in a dye solution at 80 ° C. for 60 minutes.
[비교예][Comparative Example]
머서화가공 및 중화공정을 수행하지 않은 것을 제외하고는 상기 실시예와 동일한 절차를 반복하였다.The same procedure as in the above example was repeated except that no mercerization and neutralization processes were performed.
상기 실시예의 직물과 비교예의 직물의 촉감을 비교한 바, 비교예의 직물은 마직물과 같은 촉감을 나타내지 않은 반면에 실시예의 직물은 마직물과 같은 촉감을 나타내었고, 또한 실시예의 직물이 비교예의 직물에 비해 우수한 광택성 및 염색성을 나타내었고, 강도에 있어서도 실시예의 직물이 비교예의 직물 보다 뒤떨어지지 않음을 확인하였다.Compared to the touch of the fabric of the example and the fabric of the comparative example, the fabric of the comparative example did not exhibit the same feel as the hemp fabric, while the fabric of the example showed the same feel as the hemp fabric, and the fabric of the example was compared to the fabric of the comparative example It showed excellent gloss and dyeability, and also confirmed that the fabric of the example was not inferior to the fabric of the comparative example in strength.
이상 설명한 바와 같이, 본 발명은 대량생산이 가능한 레이욘-함유 직편물에 마직물과 같은 촉감을 부여할 수 있게 되는 등의 장점이 있는 고부가가치의 유용한 발명인 것이다.As described above, the present invention is a high value-added useful invention with the advantage of being able to impart a tactile feel to a rayon-containing woven fabric which can be mass-produced.
Claims (4)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000005047A KR100329501B1 (en) | 1999-05-11 | 2000-02-02 | Preparation of rayon-containing fabric having the touch of bast fiber fabric |
| PCT/KR2000/000275 WO2000068493A1 (en) | 1999-05-11 | 2000-03-29 | Preparation of bast fiber fabric-like rayon-containing fabrics |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990016732A KR19990064802A (en) | 1999-05-11 | 1999-05-11 | Processing method which let textiles mixing rayon and cotton keep the feeling of flax textiles |
| KR1019990016732 | 1999-05-11 | ||
| KR1020000005047A KR100329501B1 (en) | 1999-05-11 | 2000-02-02 | Preparation of rayon-containing fabric having the touch of bast fiber fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20000024271A KR20000024271A (en) | 2000-05-06 |
| KR100329501B1 true KR100329501B1 (en) | 2002-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020000005047A KR100329501B1 (en) | 1999-05-11 | 2000-02-02 | Preparation of rayon-containing fabric having the touch of bast fiber fabric |
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| KR (1) | KR100329501B1 (en) |
| WO (1) | WO2000068493A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100329501B1 (en) * | 1999-05-11 | 2002-03-23 | 윤여훈 | Preparation of rayon-containing fabric having the touch of bast fiber fabric |
| CN102251404B (en) * | 2011-05-09 | 2013-03-27 | 张家港耐尔纳米科技有限公司 | Preparation method of linnet cotton yarn |
| WO2018026368A1 (en) | 2016-08-04 | 2018-02-08 | Pvh Corp. | Non-iron fabrics and garments, and a method of finishing the same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0351366A (en) * | 1989-07-20 | 1991-03-05 | Kao Corp | Rayon fiber of carboxymethylated viscose method and production thereof |
| KR100248117B1 (en) * | 1993-12-30 | 2000-04-01 | 조민호 | Manufacturing method of an excellent conjugated fabrics |
| WO2000068493A1 (en) * | 1999-05-11 | 2000-11-16 | Togigangi Co., Ltd. | Preparation of bast fiber fabric-like rayon-containing fabrics |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4163840A (en) * | 1975-05-09 | 1979-08-07 | Fiber Associates, Inc. | Process and apparatus for making alkali cellulose in sheet form |
| US4269973A (en) * | 1975-05-09 | 1981-05-26 | Fiber Associates, Inc. | Process and apparatus for making alkali cellulose in sheet form |
| DE68925259T2 (en) * | 1988-10-05 | 1996-09-19 | Asahi Chemical Ind | Viscose fiber with an excellent appearance |
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2000
- 2000-02-02 KR KR1020000005047A patent/KR100329501B1/en not_active IP Right Cessation
- 2000-03-29 WO PCT/KR2000/000275 patent/WO2000068493A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0351366A (en) * | 1989-07-20 | 1991-03-05 | Kao Corp | Rayon fiber of carboxymethylated viscose method and production thereof |
| KR100248117B1 (en) * | 1993-12-30 | 2000-04-01 | 조민호 | Manufacturing method of an excellent conjugated fabrics |
| WO2000068493A1 (en) * | 1999-05-11 | 2000-11-16 | Togigangi Co., Ltd. | Preparation of bast fiber fabric-like rayon-containing fabrics |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2000068493A1 (en) | 2000-11-16 |
| KR20000024271A (en) | 2000-05-06 |
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