KR970074992A - Manufacturing method of heterogeneous fused silica - Google Patents
Manufacturing method of heterogeneous fused silica Download PDFInfo
- Publication number
- KR970074992A KR970074992A KR1019960015905A KR19960015905A KR970074992A KR 970074992 A KR970074992 A KR 970074992A KR 1019960015905 A KR1019960015905 A KR 1019960015905A KR 19960015905 A KR19960015905 A KR 19960015905A KR 970074992 A KR970074992 A KR 970074992A
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- KR
- South Korea
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- yarn
- spinneret
- heat treatment
- heat
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Abstract
본 발명은 사속을 단일 방사구를 이용하여 두개의 속으로 나누던가, 또는 두개의 방사구를 이용하는 방사장치를 사용하여, 하나이 사속을 사도 열처리한 후, 집속 급유하여 저수축성의 사속을 만들고, 다른 하나의 사속을 연신 후에 집속 급유하여, 고수축성 사속을 얻고, 사로 롤로 고·저 수축성 사의 권취 장력을 조정한 뒤에, 병합적으로 혼섬을 진행시키고, 권위하여 이수축성 혼섬사를 얻는 것으로 이루어진 이수축성(異收縮性) 혼섬사의 제조 방법에 관한 것이다. 본 발명의 방법에 의하면 1회의 실시 만으로도 이수축성 혼섬사를 제조할 수 있으므로, 제조 공정 단계의 단축과 생산 원가 절감의 장점이 있다.In the present invention, the yarn speed is divided into two yarns using a single spinnerette, or one yarn is annealed by a spinning device using two spinnerets, and then the yarn is refined by focusing to form a low shrinking yarn, (A), which is obtained by laminating and lubrication after stretching the filaments, stretching the filaments after drawing, adjusting the coiling tension of the high- and low-shrinkable yarns to obtain a high-shear filament yarn, And a method for producing the mixed fiber. According to the method of the present invention, it is possible to manufacture a cannulated hornblende yarn by only one operation, thereby shortening the manufacturing process steps and reducing the production cost.
스캔작업Scan operation
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
제1도는 본 발명의 제조 방법에 사용된 장치에 대한 세부도, 제2도는 본 발명의 사도 가열기 장치의 구조도, 제3도는 본 발명의 제조 방법에 의한 집속 급유 위치와 비등수 수축율의 관계도, 제4도는 본 발명에 의한 이완 처리 전후에 있어서 이수축성 고봉송 직물의 SEM 단면도.Fig. 1 is a detailed view of the apparatus used in the manufacturing method of the present invention, Fig. 2 is a structural view of the apostrophe heater apparatus of the present invention, Fig. 3 is a diagram of the relationship between the condensation lubrication position and boiling water shrinkage ratio by the manufacturing method of the present invention FIG. 4 is an SEM cross-sectional view of a diapered high-sheer fabric before and after the relaxation treatment according to the present invention.
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960015905A KR970074992A (en) | 1996-05-14 | 1996-05-14 | Manufacturing method of heterogeneous fused silica |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960015905A KR970074992A (en) | 1996-05-14 | 1996-05-14 | Manufacturing method of heterogeneous fused silica |
Publications (1)
Publication Number | Publication Date |
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KR970074992A true KR970074992A (en) | 1997-12-10 |
Family
ID=66219302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960015905A KR970074992A (en) | 1996-05-14 | 1996-05-14 | Manufacturing method of heterogeneous fused silica |
Country Status (1)
Country | Link |
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KR (1) | KR970074992A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100522898B1 (en) * | 1998-09-17 | 2006-01-12 | 주식회사 새 한 | Manufacturing method of polyester polyaxial blended yarn |
-
1996
- 1996-05-14 KR KR1019960015905A patent/KR970074992A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100522898B1 (en) * | 1998-09-17 | 2006-01-12 | 주식회사 새 한 | Manufacturing method of polyester polyaxial blended yarn |
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