KR880001914B1 - Wool nep yarn's making method - Google Patents
Wool nep yarn's making method Download PDFInfo
- Publication number
- KR880001914B1 KR880001914B1 KR1019860011388A KR860011388A KR880001914B1 KR 880001914 B1 KR880001914 B1 KR 880001914B1 KR 1019860011388 A KR1019860011388 A KR 1019860011388A KR 860011388 A KR860011388 A KR 860011388A KR 880001914 B1 KR880001914 B1 KR 880001914B1
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- South Korea
- Prior art keywords
- yarn
- wool
- acetate
- polyester
- polyester filament
- Prior art date
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/16—Rubbing or similar working, e.g. to redistribute or remove fibres
Abstract
Description
제 1 도는 본 발명의 공정개략도.1 is a process schematic diagram of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1,3,6 : 공급로울러 2 : 인테레이서1,3,6: Supply Roller 2: Interlacer
4 : 히터 5 : 핀타입 가연장치4 heater 5 fin type combustor
7 : 권취로울러7: winding roller
본 발명은 폴리에스테르 필라멘트사 1본과 아세테이트 필라멘트사 1본을 각각 공급하면서 교락처리한 다음 핀타입 가연기(Pin type false twister)로 가연(假撚)하여서 섬유표면에 모우가 균일하게 분포된 폴리에스테르/아세테이트 혼섬사로 된 모우사의 제조방법에 관한 것이다.In the present invention, a polyester filament yarn and one acetate filament yarn are fed by entanglement treatment and then burned with a pin type false twister, so that the wool is uniformly distributed on the fiber surface. The present invention relates to a method of producing woolen yarns of ester / acetate horn-seam yarn.
천연섬유 방적사에 가까운 특성을 지닌 모우사의 제조방법으로는 몇가지가 있지만 그중 주행하는 멀티필라멘트사를 마찰체에 접촉시켜서 필라멘트의 일부를 절단시키는 방법이 널리 사용되고 있다.There are several methods of manufacturing wool yarn having characteristics close to natural fiber spun yarn, but among them, a method of cutting a part of the filament by contacting a traveling multifilament yarn with a friction body is widely used.
그러나 상기의 방법은 마찰제에 접속하는 사의 속도가 빠르면 모우가 불균일하게 발생될 뿐만 아니라 모우의 발생빈도가 적어지는 결점이 있으며 반대로 사의 속도가 낮을 경우에는 마찰체에 접촉하는 시간이 상대적으로 길어져서 모우의 발생빈도가 커지지만 그 대신에 생산성이 저하되어 제조 원가가 상승되는 문제점이 있었다.However, the method described above has the drawback that a high rate of yarn contacting the friction agent causes not only unevenness of the wool but also less frequent occurrence of the wool. On the contrary, when the speed of the yarn is low, the time for contacting the friction body is relatively long. The incidence of cows increases, but there is a problem in that the productivity is lowered and manufacturing costs increase.
또 상기 방법으로 제조된 모우사는 모우가 쉽게 떨어지지 않기 때문에 필링이 발생하여 외관을 손상시키는 단점이 있으며 또 크림프가 없어서 탄력성이 떨어지는 폐단이 있었다.In addition, the wool prepared by the above method has the disadvantage of damaging the appearance due to peeling because the cow does not easily fall, and there was a crimped end of the elasticity because there is no crimp.
본 발명은 이와같은 문제점을 해결할 것으로서 이하 상세히 설명하면 아래와 같다.The present invention will be described in detail below to solve such problems as follows.
본 발명은 강, 신도에 차이가 있으며 초기 인장강도에 차이가 있는 폴리에스테르사와 아세테이트사를 사용함을 특징으로 한다.The present invention is characterized by the use of polyester and acetate yarns having a difference in strength and elongation and a difference in initial tensile strength.
제 1 도에 도시한 바와 같이 폴리에스테르사 1본과 아세테이트사 1본을 별도로 공급하면서 인테레이서(2)로 교락처리를 한 다음 히터(4)를 통과시키면서 마찰식 가연장치인 핀타입가연장치(5)에서 마찰가연시켜서 권취 로울러(7)에서 권취한다.As shown in FIG. 1, one polyester yarn and one acetate yarn are separately supplied and then entangled with an interlacer 2, and then passed through a heater 4. Friction is burned at 5) and wound at the winding roller (7).
이때 히터온도는 195℃, 가연기의 rpm은 210,000이며, 가연수는 2,000-2,500TPM이다. 본 발명에서 채택한 가연조건은 폴리에스테르사의 가연조건과 거의 같은 바 이렇게 하면 폴리에스테르사는 벌키성이 우수한 가공사가 되지만 아세테이트사 핀타입 가연장치(5)에서 마찰됨으로서 구성 필라멘트들의 일부가 인장간도가 낮기 때문에 절단되어서 모우를 발생시키게 된다.At this time, the heater temperature is 195 ℃, the rpm of the combustor is 210,000, the combustible water is 2,000-2,500TPM. The flammability conditions adopted in the present invention are almost the same as the flammability conditions of the polyester yarns. Thus, the polyester yarns are excellent in bulkiness, but the friction filaments in the acetate yarn pin type flammable device 5 make some of the constituent filaments low in tension. It will be cut to produce moor.
또 본 발명에서는 양 사조를 합사한 다음 가연을 하는 경우에 연속생산이 되지 않으므로 공급로울러(3)를 통과하기 전에 압축 공기에 의한 교락장치인 인테레이서(2)로 양자를 균일하게 혼섬시키면서 가연이 되도록 한다.Further, in the present invention, since the continuous production is not performed when the two yarns are spliced together and then combusted, the combustibles are uniformly mixed with the interlacer 2, which is an entanglement device by compressed air, before passing through the supply roller 3. Be sure to
본 발명에서 모우를 많이 발생시키고저 할 때에는 폴리에스테르사에 비하여 아세테이트사의 점도를 크게 하여야 하며 모우를 적게 발생시키고저 할 때에는 아세테이트사의 섬도를 적게 한다.In the present invention, when generating and reducing a lot of moist, the viscosity of the acetate yarns should be increased compared to polyester yarns, and when the moles are generated less, the fineness of the acetate yarns is reduced.
또 가연수를 폴리에스테르사만의 가공사 제조시 보다 0.9배 정도로 함으로서 가연작업성을 향상시켰으며 아세테이트사의 일부만이 절단되도록 하였다. 만약 가연수가 1.1배 이상이 되면 아세테이트사의 대부분이 절단됨으로서 사질이 약화되고 생성된 모우가 오히려 탈락되어 방적사 효과를 상실한다.In addition, the combustible water is 0.9 times higher than that of a polyester yarn only, thereby improving the flammability and allowing only a portion of the acetate yarn to be cut. If the number of combustible water is more than 1.1 times, most of the acetate yarn is cut, so that the sand is weakened and the produced cow wool is eliminated and loses the spinning yarn effect.
본 발명으로 제조된 모우사는 아세테이트사의 저강력과 낮은 초기 인장저항도에 의하여 의복으로 만들었을 때 모우가 잘 떨어져서 필링이 발생되지 않으며 탄력성이 우수하다.The wool yarn prepared by the present invention is excellent in elasticity because peeling does not occur when the wool is made into a garment by the low strength and low initial tensile resistance of the acetate yarn, and the elasticity is good.
[실시예 1-3, 비교예 1][Example 1-3, Comparative Example 1]
폴리에스테르 50d/24f와 아세테이트 100d/24f를 공급원사로 하여 핀타입 가연기로 rpm 21만, 히터 온도 195℃, 1차 과급율 0%로 하고 가연수를 달리하여 제조한 결과는 표 (1)과 같다.Pin 50 type combustor using polyester 50d / 24f and acetate 100d / 24f as a feed source, rpm 210,000, heater temperature 195 ℃, primary supercharging rate 0% Same as 1).
[표 1]TABLE 1
[실시예 4]Example 4
실시예 2로 생산된 가공사를 경사밀도 100본/인치, 위사밀도 60본/인치로 능직으로 제직, 가공후 종래의 마찰모우사로 동일 조직으로 제직 가공한 비교예(2)의 물성과를 비교한 결과는 표(2)와 같다.We compared the physical properties of Comparative Example (2) in which the processed yarn produced in Example 2 was woven into twill weave with a warp density of 100 bones / inch and a weft density of 60 bones / inch, and then woven into the same structure with conventional friction wool yarns. The results are shown in Table (2).
[표 2]TABLE 2
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019860011388A KR880001914B1 (en) | 1986-12-27 | 1986-12-27 | Wool nep yarn's making method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019860011388A KR880001914B1 (en) | 1986-12-27 | 1986-12-27 | Wool nep yarn's making method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880007825A KR880007825A (en) | 1988-08-29 |
| KR880001914B1 true KR880001914B1 (en) | 1988-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019860011388A KR880001914B1 (en) | 1986-12-27 | 1986-12-27 | Wool nep yarn's making method |
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| Country | Link |
|---|---|
| KR (1) | KR880001914B1 (en) |
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1986
- 1986-12-27 KR KR1019860011388A patent/KR880001914B1/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| KR880007825A (en) | 1988-08-29 |
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