KR100223493B1 - Manufacturing method of composite interlace yarn - Google Patents
Manufacturing method of composite interlace yarn Download PDFInfo
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- KR100223493B1 KR100223493B1 KR1019930032083A KR930032083A KR100223493B1 KR 100223493 B1 KR100223493 B1 KR 100223493B1 KR 1019930032083 A KR1019930032083 A KR 1019930032083A KR 930032083 A KR930032083 A KR 930032083A KR 100223493 B1 KR100223493 B1 KR 100223493B1
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- yarn
- reciprocating
- manufacturing
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Classifications
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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
- 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
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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
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
- D02G1/0206—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting
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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
- D02G3/045—Blended or other yarns or threads containing components made from different materials all components being made from artificial or synthetic material
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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
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/34—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns
- D02G3/343—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns using hollow spindles
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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]
Abstract
본 발명은 저수축 필라멘트사(A)를 상호진행하는 백롤라(1)와 미들롤라(2)사이의 가연장치(3)에서 가연가공처리하여 분리가이드(4)를 통해 프론트롤라(5)에 공급하고, 고수축필라멘트사(B)를 상호 진행하는 백롤라(1')와 미들로라(2')를 거쳐 분리가이드(4)를 통해 프론트롤라(5)에 공급하고, 이 두가지 사를 캠의 장경(D)과 단경(d) 차이 만큼의 왕복운동거리(L)를 따라 캠(8)에 의해 왕복하는 왕복가이드(6)에 일정교연각(θ)을 갖게 보지시켜 링스핀들(7)로 안내하여 불규칙하게 교연하는 것을 특징으로한 불규칙표면의 이층구조를 갖는 교연 복합사의 제조방법이 제공되는 것이다.The present invention is subjected to a flammable treatment in the combustor (3) between the back roller (1) and the middle roller (2) to advance the low-shrink filament yarn (A) to the front roller (5) through the separation guide (4) And the front rollers 5 through the separating guide 4 through the back roller 1 'and the middle roller 2' which advances the high shrinkage filament yarn B to each other. The ring spindle 7 is held by a constant link angle θ in the reciprocating guide 6 reciprocating by the cam 8 along the reciprocating distance L by the difference between the long diameter D and the short diameter d of It is to provide a method of manufacturing a twisted composite yarn having a two-layer structure of the irregular surface characterized in that the irregularly guided to guide.
Description
제 1 도는 본 발명을 실시하기 위한 일장치의 개략도1 is a schematic diagram of an apparatus for practicing the present invention.
제 2 도는 제 1 도에서 왕복가이드 부분에 대한 왕복운동 원리 상세도2 is a detailed view of the principle of reciprocating movement for the reciprocating guide portion in FIG.
제 3 도는 제 2 도에서 왕복가이드의 양단위치에서 교연각의 크기를 보여주는 개략도3 is a schematic view showing the magnitude of the engagement angle at both ends of the reciprocating guide in FIG.
제 4도는 본 발명에 따라 수득되는 교연사의 연사각 구조를 보여주는 도면이다.4 is a view showing the twisted-angle structure of the twisted yarn obtained according to the present invention.
* 도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings
1 : 백롤라 2 : 미들롤라1: backroller 2: middleroller
3 : 가연장치 4 : 분리가이드3: flammable device 4: separation guide
5 : 프론트 롤라 6 : 왕복 가이드5: front roller 6: round-trip guide
7 : 링스핀들 8 : 캠7: ring spindle 8: cam
A : 저수축 멀티필라멘트사 B : 고수축 멀티필라멘트사A: Low shrink multifilament yarn B: High shrink multifilament yarn
D : 캠의 장경 d : 캠의 단경D: Long diameter of cam d: Short diameter of cam
L : 왕복가이드의 왕복운동거리 θ : 교연각L: Reciprocating distance of reciprocating guide
본 발명은 무연의 멀티필라멘트사와 S와 Z의 교호연을 갖는 멀티필라멘트 가연사가 별도의 교연장치를 거쳐 불규칙적인 표면의 이층구조를 갖게 되는 복합사의 제조방법에 관한 것이다.The present invention relates to a method for producing a composite yarn in which a lead-free multifilament yarn and a multifilament twisted yarn having alternating edges of S and Z have a two-layer structure of an irregular surface through a separate teaching device.
종래 열수축율이 상이한 2종의 멀티필라멘트사를 동일한 경로를 거쳐 합친후에 사조의 진행 방향에 수직한 방향으로 강한 유체(공기압력)을 분사해 간헐적인 교락을 부여하여 제조한 이수측 혼섬사는 직물 또는 편물로 제조한 후에 염색등의 열처리로 인한 2개의 사조간에 사장차가 발생해 표면상에 소프트한 풍함과 부피감을 갖게하는 기법으로서 널리 사용되어 왔다.After mixing two kinds of multifilament yarns having different thermal shrinkage rates through the same path, the mixed-side mixed fiber manufactured by applying intermittent entanglement by spraying a strong fluid (air pressure) in a direction perpendicular to the direction of movement of yarns is fabric or After the fabrication of the knitted fabric, the difference between the two yarns due to heat treatment such as dyeing has been widely used as a technique to give a soft airiness and volume on the surface.
이와 같은 예의 실례는 일 공개특허 소 59-36709호 및 소 59-27409호 및 소 57-30408호에서 찾아 볼수 있다.Examples of such examples can be found in Japanese Patent Laid-Open Nos. 59-36709 and 59-27409 and 57-30408.
이러한 이수축 혼섬사로 제조되는 직ㆍ편물의 질감은 부드럽고 적절한 부피감을 가지게 되나 유연성이나 탄력성에 문제가 되는 단점이 있어 왔고 표면이 상대적으로 매우 균제하기 때문에 표면 질감의 변화를 유도하는 것이 어려운 것이 또한 단점으로 지적 되어 왔다.The texture of the woven and knitted fabrics made of such biaxially blended yarns is soft and has proper volume, but has a problem of flexibility or elasticity, and it is difficult to induce changes in surface texture because the surface is relatively uniform. Has been pointed out.
본 발명은 종래의 결점을 보다 개량한 것으로 2종의 열수축 특성이 상이한 합섬 멀티필라멘트를 사용해 특수한 교연과정과 제품화 후의 염색가공등의 열처리 과정을 통해 불규칙적인 표면 외관을 갖는 2 층 구조의 교연 복합사를 제조하는 방법에 관한 것이다.The present invention is a further improvement of the conventional shortcomings, and the two-layered composite composite yarn having an irregular surface appearance through a special drill process and heat treatment process such as dyeing processing after commercialization using a synthetic fiber multifilament having two different heat shrinkage characteristics It relates to a method of manufacturing.
즉, 본 발명은 별도의 열처리 과정을 통해서 저수축 특성을 부여한 합섬멀티필라멘트사에 가연 처리를 거쳐 S,Z의 연을 교호로 부여 제조된 가연사에 고수축의 특성을 지닌 합섬필라멘트를 동일한 사도를 거쳐서 교연지점까지 보낸후에 교연지점에서 별도로 설계된 왕복 가이드를 통해 불규칙적인 교연조작을 부여 받게 되는데 있때 교연의 불규칙적인 실시에 의해 가연된 사조의 표면의 교연각은 임의의 각을 가지게 되고 이는 제품의 후가공 처리 공정을 통해서 불규칙적인 사조의 굴곡부위의 형성과 적절한 탄력성의 발현에 기여를 하게 된다.That is, according to the present invention, the synthetic filament having the high shrinkage property is applied to the synthetic twisted filament manufactured by giving alternating S and Z lead through the combustible treatment to the synthetic fiber multifilament yarn given the low shrinkage property through a separate heat treatment process. After passing through to the drill point, irregular drill operation is given through the reciprocating guide designed separately from the drill point. The twist angle of the surface of the twisted yarns caused by the irregular execution of the drill has an arbitrary angle. Through the post-processing process, it contributes to the formation of irregular bent areas and the expression of proper elasticity.
본 발명을 첨부한 도면을 참조하여 포괄적으로 설명하면, 본 발명은 저수축 필라멘트사(A)를 상호진행하는 백롤라(1)와 미들롤라(2)사이의 가연장치(3)에서 가연가공처리하여 분리가이드(4)를 통해 프론트롤라(5)에 공급하고, 고수축필라멘트사(B)를 상호 진행하는 백롤라(1')와 미들롤라(2')를 거쳐 분리가이드(4)를 통해 프론트롤라(5)에 공급하고, 이 두가지 사를 캠의 장경(D)과 단경(d) 차이 만큼의 왕복운동거리(L)를 따라 캠(8)에 의해 왕복하는 왕복가이드(6)에 일정교연각(θ)을 갖게 보지시켜 링스핀들(7)로 안내하여 불규칙하게 교연하는것을 특징으로한 불규칙표면의 이층구조를 갖는 교연 복합사의 제조방법을 제공하는 것이다.When the present invention is described in detail with reference to the accompanying drawings, the present invention is a combustible processing in the combustor (3) between the back roller (1) and the middle roller (2) to advance the low-shrink filament yarn (A) Through the separation guide (4) to the front roller (5), and through the separation guide (4) through the back roller (1 ') and the middle roller (2') to advance the high shrinkage filament yarn (B) It is supplied to the front roller (5), and the two yarns are fixed to the reciprocating guide (6) reciprocating by the cam (8) along the reciprocating distance (L) by the difference between the long diameter (D) and the short diameter (d) of the cam. It is to provide a method of manufacturing a composite composite yarn having a two-layer structure of irregular surface characterized in that it has a bonding angle (θ) to guide the ring spindle (7) to irregularly.
위의 제조과정을 도면을 통해 더욱 설명을 하면, 별도의 열처리 과정을 거쳐 저수축 특성을 가지는 합섬멀티필라멘트사(A)와 고수축 특성을 지닌 합섬필라멘트사(B)를 각기 별도의 공급경로를 통해서 공급을 하게 되는 데 저수축 특성을 지닌 멀티필라멘트(A)는 2개의 롤라(1,2)사이의 가연 장치(3)를 거치는 동안에 S와 Z의 연을 교호로 갖게되며 이후에 최종 프론트 롤라(5)의 직전에 설치된 분리 가이드(4)로 안내가 된다. 아울러 고수축 특성을 지닌 합섬 멀티필라멘트사(B)는 두개의 롤라(1', 2')를 거쳐 역시 분리 가이드(4)로 안내가 된다.If the above manufacturing process is further described through drawings, the separate supply paths of the synthetic fiber filament yarn (A) and the synthetic fiber filament yarn (B) having high shrinkage characteristics through separate heat treatment processes The multi-filament (A), which has a low shrinkage characteristic, is alternately connected between the S and the Z while passing through the combustor (3) between two rollers (1, 2). It is guided to the separation guide 4 provided immediately before (5). In addition, the synthetic fiber multifilament yarn B having high shrinkage characteristics is guided to the separation guide 4 through two rolls 1 'and 2'.
이후에 프론트 롤라(5)를 거쳐서 교연을 받게 되는데 이때 프론트 롤라(5)로 도입되는 과정에서 저수축 필라멘트(A)의 과공급율(OVER FEED)을 고수축 합섬 멀티필라멘트보다 5-15%정도 과도 공급을 하는 것이 중요하다.Thereafter, the training is carried out through the front rollers (5). At this time, the overfeed rate of the low shrinkage filament (A) is 5-15% more than the high shrinkage multi-filament during the introduction into the front rollers (5). It is important to supply.
이는 이후의 교연과정을 거치는 동안에 손실되는 2종의 사조간의 벌키성을 보완하기 위한 조건이며 이러한 과정을 거친 후 프론트 롤라(5)를 거쳐 교연을 행하게 된다.This is a condition for complementing the bulkiness between the two types of yarns lost during the subsequent training process, and after such a process, the training is performed through the front roller (5).
이때 교연 지점인 2개의 사조가 일치되는 지점에 2개의 사조가 만나는 일치점의 안쪽에서 장경(D)과 단경(d)을 갖는 캠(8)의 왕복운동거리(L)에 맞게 왕복운동을 하는 왕복가이드(6)를 부착 설치하여 교연을 행하게 된다.At this time, the reciprocating motion reciprocates in accordance with the reciprocation distance L of the cam 8 having a long diameter D and a short diameter d within the coincidence point where the two threads meet at the point where the two threads, which are the training points, coincide. The guide 6 is attached and drilled.
제 3 도는 왕복운동을 하는 왕복가이드와 2개의 사조(A,B)간의 교연각(θ)을 표시한 것이다.3 shows the angle of engagement θ between the reciprocating guide and the two threads A and B.
도시한 바와 같이 고수축 멀티필라멘트는 프론트 롤라(5)에 수직으로 공급되어 수직으로 방출이 되나 저수축 멀티필라멘트는 프론트 롤라(5)에 수직으로 공급이 되지만 방출시 일정각도를 가지고 방출이 되며 이러한 상태에서 교연이 행해 질 경우 교연후의 사의 형태는 고수축 필라멘트를 저수축 특성의 필라멘트가 피복하는 형태로 제조가 되며 이때 왕복 가이드는 고수축 멀티필라멘트의 축에서 저수축 멀티필라멘트 방향으로 일정거리(L)을 왕복이동하게 되어 저수축 멀티필라멘트의 고수축사에 대한 피복도를 불규칙적으로 변화 시키게 된다.As shown, the high shrink multifilament is vertically supplied to the front rollers 5 and is discharged vertically, but the low shrink multifilament is vertically supplied to the front rollers 5, but is discharged at a certain angle during the discharge. If the drill is carried out in the state, the yarn after the drill is manufactured in such a way that the high shrinkage filament is covered with the low shrinkage filament, and the reciprocating guide is a fixed distance from the axis of the high shrinkage multifilament to the low shrinkage multifilament direction (L ) Reciprocating to change the coverage of high shrink yarns of low shrink multifilament irregularly.
본 발명에서 사용하는 합섬 멀티필라멘트사란 섬유의 종류를 특별히 한정하는 것이 아닌 것을 의미하며 여러가지 합섬을 1종 또는 2종 이상 혼합하여 사용하는 것이 가능하다. 가장 바람직한 섬유로는 예를 들면 폴리에스터 섬유이다.Synthetic multifilament yarn used in the present invention means that the type of fibers is not particularly limited, and various synthetic fibers can be used alone or in combination of two or more thereof. Most preferred fibers are, for example, polyester fibers.
이러한 방식으로 제조된 교연 복합사는 직물로 제조된 후에 염색 가공등의 열처리 과정을 통해서 심부에 위치한 고수축사의 수축특성에 의한 일정한 비율의 수축특성을 보이게 되는데 교연방식으로 제조된 사를 적용한 부분에서는 기존 이수축 교락사를 채용한 직물에 비해 수축 특성이 상대적으로 낮아 표면의 외관이 보다 매끈한 상태를 보이게 된다. 이때 교연각의 불균일로 인한 수축시의 굴곡부의 불균일로 인해 직물 표면의 경우 독특한 표면 요철감을 갖게 되며 후가공 처리를 통해 더욱 이러한 특성을 극대화 할 수 있는 장점이 있다.The twisted composite yarn manufactured in this way shows a certain proportion of shrinkage characteristics due to the shrinkage characteristics of high shrink yarns located in the core through heat treatment processes such as dyeing and processing. The shrinkage characteristics are relatively low compared to the fabric employing bishrinkage interlaced yarns, resulting in a smoother surface appearance. At this time, due to the non-uniformity of the bent portion at the time of contraction due to the non-uniformity of the link angle, the surface of the fabric has a unique surface unevenness, and there is an advantage that can be further maximized through the post-processing treatment.
이하 본 발명의 실시예를 들어 설명한다.Hereinafter, an embodiment of the present invention will be described.
[실시예]EXAMPLE
고수축사로서 0.5d급 PET SD사(40D/75f)를 사용하고 저수축사로서 0.5d급 PET FD사 (05D/96f)를 사용하여, 아래와 같은 조건으로 생산하였을때의 제품의 성질을 표 1에 나타내었다.The properties of the product when produced under the following conditions using 0.5d grade PET SD yarn (40D / 75f) as high shrink yarn and 0.5d grade PET FD yarn (05D / 96f) as low shrinkage yarn are shown in Table 1. Indicated.
[비교예][Comparative Example]
기존 이수축 합섬의 타입의 복합사를 제조하기 위해 방사속도 3,000m/분 POY, 0.5급(40D/75F)과 FDY계(50D/96F)를 위 실시예와 비슷한 조건 하에서, 교락죤(I/L Zone)으로 인도한후, 공기압력(3.5Kg/㎠)으로 처리해 교락수 80-85개/m의 복합 혼섬사를 얻었다. 실제 비수처리후 고수축사의 수축효과를 발현시켜, 그 물성을 평가하여 표 1에 나타내었다.In order to manufacture the composite yarn of the conventional double-shrink composite fiber, the spinning speed of 3,000m / min POY, 0.5 class (40D / 75F) and FDY system (50D / 96F) were used under similar conditions as in the above example. L Zone), and then treated with air pressure (3.5Kg / cm 2) to obtain a composite mixed fiber of 80-85 particles / m. After the actual non-water treatment, the shrinkage effect of the high shrinkage yarn is expressed, and the physical properties thereof are shown in Table 1 below.
[표 1]TABLE 1
○ : 우수 △ : 보통 × : 불량○: Excellent △: Normal ×: Poor
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KR1019930032083A KR100223493B1 (en) | 1993-12-31 | 1993-12-31 | Manufacturing method of composite interlace yarn |
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KR1019930032083A KR100223493B1 (en) | 1993-12-31 | 1993-12-31 | Manufacturing method of composite interlace yarn |
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KR100223493B1 true KR100223493B1 (en) | 1999-10-15 |
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