KR20030083025A - The Scouring Methods of Polyester and Polyester Blend Fabrics Using electrolytic water. - Google Patents
The Scouring Methods of Polyester and Polyester Blend Fabrics Using electrolytic water. Download PDFInfo
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- KR20030083025A KR20030083025A KR1020020021380A KR20020021380A KR20030083025A KR 20030083025 A KR20030083025 A KR 20030083025A KR 1020020021380 A KR1020020021380 A KR 1020020021380A KR 20020021380 A KR20020021380 A KR 20020021380A KR 20030083025 A KR20030083025 A KR 20030083025A
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
- D06L1/12—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
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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
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
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Abstract
Description
본 발명은 전해 환원수 ( pH 9 이상)와 전해 산화수 (pH 4 이하)를 이용하여 폴리에스테르 및 그 교직물을 정련하는 기술로서 약제의 절약 또는 미사용으로 친환경적, 생산 원가를 절감시키는 경제적 공정이다.The present invention is a technology for refining polyester and its fabrics using electrolytic reduced water (pH 9 or higher) and electrolytic oxidized water (pH 4 or lower), which is an economical process that is environmentally friendly and reduces production costs by saving or not using drugs.
종래의 약제에 의한 정련 공정의 대부분은 가성소다( 30g/ℓ),호발제(12g/ℓ ), 정련제(6g/ℓ), 탈유제(2g/ℓ)등을 사용하여 온도 90℃∼98℃, 시간 10∼30분으로 처리하고 수세(60℃) 하여 염색 공정으로 직접 투입되고 있다.Most of the conventional refining process using a caustic soda (30g / l), a calligraphic agent (12g / l), a refining agent (6g / l), deoiling agent (2g / l) temperature 90 ℃ ~ 98 ℃ The treatment is carried out for 10 to 30 minutes, washed with water (60 ° C.) and directly injected into the dyeing process.
한편 염색 제품 품질의 양ㆍ불양은 전처리 공정인 정련 공정에 크게 좌우되는 것으로 되어 있으며, 잔유 약제 특히 가성소다 등 알칼리 약제의 세척이 되지 못하여 염색의 불량을 가져오는 경우가 많으며 이를 방지하기 위하여 산 수세를 하는 경우도 있다.On the other hand, the quantity and quality of dyed products are highly dependent on the refining process, which is a pretreatment process.In many cases, it is not possible to wash residual chemicals, especially caustic soda, and it causes poor dyeing. In some cases.
그러나 본 발명은 가성 소다(0∼30g/ℓ) 또는 호발제(0∼12g/ℓ), 정련제(0∼4g/ℓ), 탈유제(0∼2g/ℓ) 등 약제의 사용량을 줄이거나 전혀 사용하지 않고 온도 80℃∼98℃, 시간 3∼20분 처리하는 방법이다.However, the present invention reduces or reduces the amount of chemicals such as caustic soda (0 to 30 g / l) or homing agent (0 to 12 g / l), refining agent (0 to 4 g / l) and deoiling agent (0 to 2 g / l). It is the method of processing temperature 80 degreeC-98 degreeC, time 3-20 minutes, without using.
그 일례로서 도 1, 표1에서와 같이 약제를 전혀 사용하지 않고 전해 환원수 만을 용수로 사용하여 정련하더라도 종래의 정련 품질을 얻을 수 있을 뿐만 아니라 오히려 촉감 면에서는 더 우수한 품질의 제품을 얻을 수 있다.As an example, even in the case of refining using only electrolytic reduction water as water without using any chemicals as shown in FIG. 1 and Table 1, not only the conventional refining quality can be obtained but also a better quality product in terms of touch.
본 발명은 폴리에스테르 및 그 교직물의 정련 공정에 전해수를 이용하여 처리 약제의 량을 줄이거나 전혀 사용하지 않고 소정의 공정 목적을 달성하는 기술로서 정련, 호발 공정에는 호발제, 정련제, 가성소다, 계면활성제 등의 약제를 전혀 사용하지 않고 소정의 공정 효과를 이루게 하는 것이 본 발명의 목적이다.The present invention is a technique for achieving a predetermined process objective by using electrolyzed water in the refining process of polyester and its fabrics, or by reducing the amount of the treatment agent or no use at all. It is an object of the present invention to achieve a predetermined process effect without using any agent such as an active agent.
본 발명은 이와 같은 목적을 달성하기 위해 전해수의 사용 조건, 정련, 표백, 호발, 수세 공정의 처리 조건과 각종 섬유와 폴리에스테르 섬유가 교직물을 이루었을 경우의 정련 조건을 기술적 과제로 한다.In order to achieve the above object, the present invention provides technical conditions for using electrolytic water, refining, bleaching, desizing, and washing conditions, and refining conditions when various fibers and polyester fibers are interwoven.
도 1은 폴리에스테르 직물(중직물)을 현장의 조건인 가성소다, 호발제, 정련제등의 약제를 사용하여 정련한 것과 전해 환원수에 호발제만을 첨가하여 정련한 것의 시간에 따른 정련율로 나타낸 것이다. 여기에서 처리 조건은 98℃에서 소정 시간 동안 정련하였으며 처리 시간을 짧게 잡은 것은 기계적 사정과 생산성을 고려하여 현장과 동일하게 하기 위함이다. 여기에서 알 수 있는 바와 같이 안정화된 전해 환원수에 호발제만을 첨가하여 처리를 해도 약제로 처리한 것과 거의 같은 값을 나타내고 있으다. 또한 약간의 음이온성 첨가제를 첨가함으로서 더 좋은 품질의 정련 제품을 얻을 수 있다.1 is a scouring rate according to the time of refining a polyester fabric (heavy fabric) using a chemical agent such as caustic soda, a hair blowing agent, a refining agent, and by adding only a hair blowing agent to the electrolytic reduction water. . Here, the treatment conditions were refined at 98 ° C. for a predetermined time and the treatment time was shortened to be the same as the site in consideration of mechanical circumstances and productivity. As can be seen from this, even when only the hair blowing agent was added to the stabilized electrolytic reduction water for treatment, the same value as the treatment with the chemical agent was shown. In addition, by adding some anionic additive, better quality refined products can be obtained.
도 2는 전해환원수와 전해 산화수의 처리 온도에 따른 pH 변화를 나타낸 것으로 전해환원수의 경우 처리 온도가 높아지면 pH는 낮아지는 경향을 보이는데 이로 인하여 섬유에의 응용에 제한을 받는다. 따라서 이러한 변화를 줄여 안정한 전해수를 얻기위해 첨가제를 약간 첨가함으로서 안정한 pH를 얻을 수 있음을 알 수 있다.Figure 2 shows the pH change according to the treatment temperature of the electrolytic reduced water and the electrolytic oxidation water. In the case of the electrolytic reduced water, the pH tends to decrease as the treatment temperature increases, thereby limiting the application to the fiber. Therefore, it can be seen that a stable pH can be obtained by slightly adding an additive to reduce the change and obtain stable electrolytic water.
도 3.은 전해수에 충격(흔들림)을 주게되면 pH가 약간 변화함을 알 수 있으며, 이러한 pH 변화를 줄여 주기 위해 첨가제를 첨가하였을 때 안정된 pH를 나타내고 있다.Figure 3 shows that when the impact (shake) on the electrolyzed water, the pH slightly changes, and shows a stable pH when an additive is added to reduce the pH change.
도 4.는 아세테이트 직물을 정련한 후 그 정련 효과를 감량율로 나타낸 것으로 약 15분 이후부터 전해수 만으로 처리한 것도 현장에서 약제로 처리한 것과 같은 정도의 감량율을 나타내고 있음을 보여준다.Figure 4 shows that the scouring effect of the acetate fabric after the refining effect, and after about 15 minutes after treatment with electrolyzed water only shows that the same reduction rate as treated with the drug in the field.
본 발명은 전해 환원수(pH 9∼12 이상) 및 전해 산화수(pH6∼2 이하)의 전해수 원액 그대로를 사용하거나 안정된 pH를 유지할 수 있도록 첨가제(슬폰산염계 음이온 계면활성제 )를 소정의 농도로 첨가하여 pH의 안정화와 전해수의 효능을 더욱 향상시켜 활용하게 하는 방법.The present invention uses the electrolytic water stock solution of electrolytic reduced water (pH 9-12 or more) and electrolytic oxidation water (pH 6-2 or less) or by adding an additive (sulfonate anionic surfactant) at a predetermined concentration so as to maintain a stable pH. How to stabilize the pH and improve the effectiveness of the electrolytic water.
이 전해 환원수(pH 9∼pH12 이상)를 이용하여 가성 소다(0∼30g/ℓ) 또는 호발제(0∼12g/ℓ), 정련제(0∼4g/ℓ), 탈유제(0∼2g/ℓ) 등 약제의 사용량을 줄이거나 전혀 사용하지 않고 온도 80℃∼98℃, 시간 3∼20분으로 처리하여 직물을 수세하지 않고 pH 2∼6 의 전해 산화수로 간단히 중화하는 방법으로 구성되어 있는 것이 특징이다.Caustic soda (0 to 30 g / l) or homing agent (0 to 12 g / l), refining agent (0 to 4 g / l), deoiling agent (0 to 2 g / l) using this electrolytic reduced water (pH 9 to pH 12 or more) It is composed of a method of simply neutralizing with electrolytic oxidized water of pH 2 ~ 6 without washing the fabric by reducing the amount of chemicals used or treating it at a temperature of 80 ° C. to 98 ° C. and a time of 3 to 20 minutes. to be.
도2와 도3은 전해수의 pH 안정을 위해 첨가제를 첨가하였을 때의 pH와 전해수 만 의 pH를 나타낸 것으로 전해수의 pH 안정을 위하여 첨가제를 첨가하는 것이 바람직함을 보여주고 있다.2 and 3 show the pH when the additive is added to stabilize the pH of the electrolyzed water and the pH of the electrolyzed water only, and it is preferable to add the additive to stabilize the pH of the electrolyzed water.
한편 일반 현장에서는 가성소다( 30g/ℓ), 호발제(12g/ℓ ), 정련제(6g/ℓ), 탈유제(2g/ℓ)등을 사용하여 온도 90℃∼98℃, 시간 10∼ 30 분으로 처리 하고 약 3분간 수세(60℃)하여 염색 공정으로 직접 투입되고 있다.On the other hand, caustic soda (30g / l), hobbing agent (12g / l), refining agent (6g / l), deoiling agent (2g / l), etc., at a temperature of 90 ℃ -98 ℃, time 10-30 minutes After 3 minutes of washing with water (60 ℃), it is directly added to the dyeing process.
그러나 본 발명의 처리 방법은 약제를 전혀 사용하지 않거나, 가성소다 0∼5 g/l , 호발제 0∼6 g/l , 정련제 0∼3g/l , 발유제 0∼2g/l 의 약제를 사용하여 이들 약제 중 1∼3가지를 전해수에 소정량 첨가하여 정련한 후 전해산화수로 약 1∼3분간 중화하는 방법으로 종래의 정련 품질을 얻을 수 있을 뿐만 아니라 오히려 촉감 면에서는 더 우수한 품질의 제품을 얻을 수 있는 방법이다.However, the treatment method of the present invention does not use a medicament at all, or uses a caustic soda 0-5 g / l, a hair blowing agent 0-6 g / l, a refining agent 0-3 g / l, an oil repellent 0-2 g / l By refining by adding a certain amount of one or three of these drugs to the electrolyzed water and neutralizing with electrolytic oxidation water for about 1 to 3 minutes, not only can the conventional refining quality be obtained, but also a better quality product in terms of touch. This is how you get it.
(실시예)(Example)
폴리에스테르 직물을 전해 환원수 만으로 95℃×1Omin.처리하여 정련, 탈호하고 전해 산화수로 30℃×2min. 중화하여 정련된 포리에스테르 직물을 얻었다. 그 후 건조하고 염색, 다시 건조한 다음 C.C.M.으로 염색물의 색도 분석을 하여 같은 직물을 현장 조건으로 정련, 염색한 것과 비교한 결과 표 1에서와 같이 거의 같은 색도를 나타내고 있음을 확인하였고, 관능에 의한 촉감은 오히려 좋다는 것을 확인하였다.The polyester fabric is treated with 95 ° C × 10 min. Of electrolytic reduction water alone, refined and degreased, and 30 ° C × 2 min. With electrolytic oxidation water. Neutralization gave a refined polyester fabric. After drying, dyeing, and drying again, the chromaticity analysis of the dyeing material was carried out by CCM, and the same fabrics were refined and dyed under the field conditions. As a result, they showed almost the same chromaticity as shown in Table 1. Is rather good.
본 발명은 폴리에스테르 직물 및 그 교직물의 정련, 호발 및 수세에 약제의 사용량을 줄이거나 전혀 사용하지 않고 전해수를 사용하여 소정 공정의 목적을 달성하는 기술로서 약제의 사용으로 인한 수질 오염 방지, 사용 용수의 절약, 공정의 단축, 일부 품질의 고급화와 아울러 생산 단가를 줄일 수 있는 기술이다.The present invention is a technique for achieving the purpose of a predetermined process using the electrolytic water without reducing or no use of the drug in the refining, firing and washing of the polyester fabric and its fabrics, water pollution prevention, water use It is a technology that can save cost, shorten the process, improve the quality of some parts, and reduce the production cost.
아울러 다음 공정인 염색/가공 공정에서 종래의 방법으로 처리하더라도 염착율 및 착색도 등에는 영향을 미치지 않으며, 오히려 촉감이 좋은 제품을 생산하게 한다.In addition, in the dyeing / processing process, which is the next process, the conventional method does not affect the dyeing rate and the degree of coloring, but rather produces a product with good touch.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR102239980B1 (en) * | 2020-03-02 | 2021-04-15 | 정진 | Manufacturing method of fabric having high elasticity and water-repellent |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR920005098A (en) * | 1990-08-29 | 1992-03-28 | 다니이 아끼오 | Tape drive |
KR930005927A (en) * | 1991-09-17 | 1993-04-20 | 도날드 이. 헤이즈 2세 | Coated fiber optic |
JPH1029909A (en) * | 1996-02-28 | 1998-02-03 | Shinko Silk:Kk | Sericin peptide solution and its production |
KR20010079066A (en) * | 2001-06-11 | 2001-08-22 | 배기서 | method for degumming silk with electrolytic water and recovering sericin from waste solution after degumming |
-
2002
- 2002-04-18 KR KR1020020021380A patent/KR20030083025A/en not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR920005098A (en) * | 1990-08-29 | 1992-03-28 | 다니이 아끼오 | Tape drive |
KR930005927A (en) * | 1991-09-17 | 1993-04-20 | 도날드 이. 헤이즈 2세 | Coated fiber optic |
JPH1029909A (en) * | 1996-02-28 | 1998-02-03 | Shinko Silk:Kk | Sericin peptide solution and its production |
KR20010079066A (en) * | 2001-06-11 | 2001-08-22 | 배기서 | method for degumming silk with electrolytic water and recovering sericin from waste solution after degumming |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102239980B1 (en) * | 2020-03-02 | 2021-04-15 | 정진 | Manufacturing method of fabric having high elasticity and water-repellent |
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