CA2670737A1 - Process and apparatus for online detection of surface irregularity in threadlines - Google Patents
Process and apparatus for online detection of surface irregularity in threadlines Download PDFInfo
- Publication number
- CA2670737A1 CA2670737A1 CA002670737A CA2670737A CA2670737A1 CA 2670737 A1 CA2670737 A1 CA 2670737A1 CA 002670737 A CA002670737 A CA 002670737A CA 2670737 A CA2670737 A CA 2670737A CA 2670737 A1 CA2670737 A1 CA 2670737A1
- Authority
- CA
- Canada
- Prior art keywords
- threadline
- angle
- degrees
- receiver
- energy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000001514 detection method Methods 0.000 title description 6
- 230000003595 spectral effect Effects 0.000 claims abstract description 22
- 238000012544 monitoring process Methods 0.000 claims abstract description 8
- 229920000642 polymer Polymers 0.000 claims description 21
- 229920003235 aromatic polyamide Polymers 0.000 claims description 16
- -1 poly(p-phenylene terephthalamide) Polymers 0.000 claims description 10
- 229920003252 rigid-rod polymer Polymers 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 3
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 claims description 3
- 229920003366 poly(p-phenylene terephthalamide) Polymers 0.000 claims description 3
- 238000010926 purge Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 239000000835 fiber Substances 0.000 description 17
- 239000004760 aramid Substances 0.000 description 12
- 206010061592 cardiac fibrillation Diseases 0.000 description 8
- 230000002600 fibrillogenic effect Effects 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 239000000178 monomer Substances 0.000 description 6
- 150000001805 chlorine compounds Chemical group 0.000 description 5
- 238000011109 contamination Methods 0.000 description 5
- 150000004985 diamines Chemical group 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229920002577 polybenzoxazole Polymers 0.000 description 5
- 229920000137 polyphosphoric acid Polymers 0.000 description 5
- OYFRNYNHAZOYNF-UHFFFAOYSA-N 2,5-dihydroxyterephthalic acid Chemical compound OC(=O)C1=CC(O)=C(C(O)=O)C=C1O OYFRNYNHAZOYNF-UHFFFAOYSA-N 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 3
- 229920012306 M5 Rigid-Rod Polymer Fiber Polymers 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- LXEJRKJRKIFVNY-UHFFFAOYSA-N terephthaloyl chloride Chemical compound ClC(=O)C1=CC=C(C(Cl)=O)C=C1 LXEJRKJRKIFVNY-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000005711 Benzoic acid Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 229920006231 aramid fiber Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- IAYUQKZZQKUOFL-UHFFFAOYSA-N pyridine-2,3,5,6-tetramine Chemical compound NC1=CC(N)=C(N)N=C1N IAYUQKZZQKUOFL-UHFFFAOYSA-N 0.000 description 2
- 230000003252 repetitive effect Effects 0.000 description 2
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 description 1
- ZZPLGBZOTXYEQS-UHFFFAOYSA-N 2,3-dichlorobenzene-1,4-dicarbonyl chloride Chemical compound ClC(=O)C1=CC=C(C(Cl)=O)C(Cl)=C1Cl ZZPLGBZOTXYEQS-UHFFFAOYSA-N 0.000 description 1
- RLXBOUUYEFOFSW-UHFFFAOYSA-N 2,5-diaminobenzene-1,4-diol Chemical compound NC1=CC(O)=C(N)C=C1O RLXBOUUYEFOFSW-UHFFFAOYSA-N 0.000 description 1
- ZBMISJGHVWNWTE-UHFFFAOYSA-N 3-(4-aminophenoxy)aniline Chemical compound C1=CC(N)=CC=C1OC1=CC=CC(N)=C1 ZBMISJGHVWNWTE-UHFFFAOYSA-N 0.000 description 1
- DPYROBMRMXHROQ-UHFFFAOYSA-N 4,6-diaminobenzene-1,3-diol Chemical compound NC1=CC(N)=C(O)C=C1O DPYROBMRMXHROQ-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229920000271 Kevlar® Polymers 0.000 description 1
- 229920001096 M5 fiber Polymers 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000004984 aromatic diamines Chemical class 0.000 description 1
- 125000002529 biphenylenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C12)* 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 125000002837 carbocyclic group Chemical group 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- RXOHFPCZGPKIRD-UHFFFAOYSA-N naphthalene-2,6-dicarboxylic acid Chemical compound C1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 RXOHFPCZGPKIRD-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 125000003367 polycyclic group Chemical group 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- CYVYLVVUKPNYKL-UHFFFAOYSA-N quinoline-2,6-dicarboxylic acid Chemical compound N1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 CYVYLVVUKPNYKL-UHFFFAOYSA-N 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- MHSKRLJMQQNJNC-UHFFFAOYSA-N terephthalamide Chemical compound NC(=O)C1=CC=C(C(N)=O)C=C1 MHSKRLJMQQNJNC-UHFFFAOYSA-N 0.000 description 1
- 125000005628 tolylene group Chemical group 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/8914—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined
- G01N21/8915—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined non-woven textile material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/36—Textiles
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Treatment Of Fiber Materials (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Artificial Filaments (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/642,157 | 2006-12-20 | ||
| US11/642,157 US20080151261A1 (en) | 2006-12-20 | 2006-12-20 | Process and apparatus for online detection of surface irregularity in threadlines |
| PCT/US2007/025795 WO2008082498A1 (en) | 2006-12-20 | 2007-12-18 | Process and apparatus for online detection of surface irregularity in threadlines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2670737A1 true CA2670737A1 (en) | 2008-07-10 |
Family
ID=39301580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002670737A Abandoned CA2670737A1 (en) | 2006-12-20 | 2007-12-18 | Process and apparatus for online detection of surface irregularity in threadlines |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20080151261A1 (enExample) |
| EP (1) | EP2095113A1 (enExample) |
| JP (1) | JP2010513745A (enExample) |
| KR (1) | KR20090097939A (enExample) |
| CN (1) | CN101563604A (enExample) |
| BR (1) | BRPI0719475A2 (enExample) |
| CA (1) | CA2670737A1 (enExample) |
| MX (1) | MX2009006555A (enExample) |
| WO (1) | WO2008082498A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5696582B2 (ja) * | 2010-10-01 | 2015-04-08 | 東レ株式会社 | 走行糸条の検査方法および糸条の製造方法 |
| CN102285151A (zh) * | 2011-09-26 | 2011-12-21 | 深圳九星印刷包装集团有限公司 | 一种糊盒机在线检测装置 |
| CN109554788A (zh) * | 2018-11-21 | 2019-04-02 | 桐乡市宏洋化纤有限公司 | 一种加弹机生产dty丝的工艺 |
| CN109764808A (zh) * | 2019-01-18 | 2019-05-17 | 福建伟易泰智能科技有限公司 | 纱线飞拍与检测及处理方法、装置 |
| CN111397547A (zh) * | 2020-03-24 | 2020-07-10 | 杭州新汉杰科技有限公司 | 一种用于纺织面料熨烫后平整程度和方位的检测装置 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3094511A (en) * | 1958-11-17 | 1963-06-18 | Du Pont | Wholly aromatic polyamides |
| US3354127A (en) * | 1966-04-18 | 1967-11-21 | Du Pont | Aromatic copolyamides |
| US3471702A (en) * | 1967-09-29 | 1969-10-07 | Du Pont | Method for measuring bulk level of yarn |
| US3819587A (en) * | 1969-05-23 | 1974-06-25 | Du Pont | Wholly aromatic carbocyclic polycarbonamide fiber having orientation angle of less than about 45{20 |
| US3673143A (en) * | 1970-06-24 | 1972-06-27 | Du Pont | Optically anisotropic spinning dopes of polycarbonamides |
| US3869429A (en) * | 1971-08-17 | 1975-03-04 | Du Pont | High strength polyamide fibers and films |
| US3945181A (en) * | 1973-08-11 | 1976-03-23 | Toray Industries, Inc. | Process and apparatus for measuring uniformity of physical properties of yarn |
| JPS53294A (en) * | 1976-06-23 | 1978-01-05 | Teijin Ltd | Preparation of aromatic polyamide with high degree of polymerization |
| US4563095A (en) * | 1982-12-20 | 1986-01-07 | Essex Group, Inc. | Method and apparatus for monitoring the surface of elongated objects |
| CH668483A5 (de) * | 1985-12-17 | 1988-12-30 | Zellweger Uster Ag | Verfahren und vorrichtung zur bestimmung der oberflaechenstruktur eines langgestreckten pruefkoerpers, insbesondere zur messung der haarigkeit eines garnes. |
| CH675133A5 (enExample) * | 1987-07-06 | 1990-08-31 | Zellweger Uster Ag | |
| US6268301B1 (en) * | 1992-03-25 | 2001-07-31 | Toyobo Co., Ltd. | Ballistic-resistant article and process for making the same |
| AUPM533094A0 (en) * | 1994-04-27 | 1994-05-19 | Commonwealth Scientific And Industrial Research Organisation | Methods and apparatus for determining a first parameter(s) of an object |
| BR9809858A (pt) * | 1997-05-22 | 2000-06-27 | Corning Inc | Processos e aparelho para detectar defeitos superficiais de uma fibra ótica. |
| US6725207B2 (en) * | 2001-04-23 | 2004-04-20 | Hewlett-Packard Development Company, L.P. | Media selection using a neural network |
-
2006
- 2006-12-20 US US11/642,157 patent/US20080151261A1/en not_active Abandoned
-
2007
- 2007-12-18 EP EP07863034A patent/EP2095113A1/en not_active Withdrawn
- 2007-12-18 MX MX2009006555A patent/MX2009006555A/es not_active Application Discontinuation
- 2007-12-18 WO PCT/US2007/025795 patent/WO2008082498A1/en not_active Ceased
- 2007-12-18 KR KR1020097014928A patent/KR20090097939A/ko not_active Withdrawn
- 2007-12-18 CN CNA2007800472570A patent/CN101563604A/zh active Pending
- 2007-12-18 JP JP2009542860A patent/JP2010513745A/ja active Pending
- 2007-12-18 CA CA002670737A patent/CA2670737A1/en not_active Abandoned
- 2007-12-18 BR BRPI0719475-7A patent/BRPI0719475A2/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008082498A8 (en) | 2009-12-30 |
| BRPI0719475A2 (pt) | 2014-02-11 |
| JP2010513745A (ja) | 2010-04-30 |
| MX2009006555A (es) | 2009-06-26 |
| EP2095113A1 (en) | 2009-09-02 |
| WO2008082498A1 (en) | 2008-07-10 |
| CN101563604A (zh) | 2009-10-21 |
| US20080151261A1 (en) | 2008-06-26 |
| KR20090097939A (ko) | 2009-09-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20121218 |