MX2017016569A - Metodo de deteccion de defectos de una lamina en movimiento de material fibroso flexible. - Google Patents

Metodo de deteccion de defectos de una lamina en movimiento de material fibroso flexible.

Info

Publication number
MX2017016569A
MX2017016569A MX2017016569A MX2017016569A MX2017016569A MX 2017016569 A MX2017016569 A MX 2017016569A MX 2017016569 A MX2017016569 A MX 2017016569A MX 2017016569 A MX2017016569 A MX 2017016569A MX 2017016569 A MX2017016569 A MX 2017016569A
Authority
MX
Mexico
Prior art keywords
fibrous material
assessment
defects
sheet
identified
Prior art date
Application number
MX2017016569A
Other languages
English (en)
Inventor
Rezac Frantisek
KADLC Zbynek
Nemec Michal
Original Assignee
Pegas Nonwovens Sro
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pegas Nonwovens Sro filed Critical Pegas Nonwovens Sro
Publication of MX2017016569A publication Critical patent/MX2017016569A/es

Links

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
    • 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
    • G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
    • 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
    • G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
    • G01N2021/8854—Grading and classifying of flaws
    • G01N2021/8861—Determining coordinates of flaws
    • 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
    • G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
    • G01N2021/8854—Grading and classifying of flaws
    • G01N2021/8861—Determining coordinates of flaws
    • G01N2021/8864—Mapping zones of defects
    • 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
    • G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
    • G01N2021/8854—Grading and classifying of flaws
    • G01N2021/8867—Grading and classifying of flaws using sequentially two or more inspection runs, e.g. coarse and fine, or detecting then analysing
    • 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
    • G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
    • G01N2021/8854—Grading and classifying of flaws
    • G01N2021/888—Marking defects

Landscapes

  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

Se presenta un método de detección de defectos en una lámina en movimiento de un material fibroso flexible creado por las fibras que caen sobre una correa de transporte, a. mientras la serie primaria de detección es utilizada para escanear la lámina en movimiento de material fibroso en al menos un área primaria de detección (A), estas fibras después de caer sobre la correa en movimiento, entran después de un tiempo más corto que 15 minutos, de preferencia menor que 1 minuto y de manera ideal, menor que 20 segundos, todavía menor que 10 segundos y la información acerca de los defectos identificados es enviada para su evaluación, en donde ésta forma la base para evaluar la necesidad de ajuste de los parámetros de producción; b. y la serie secundaria de detección escanea la lámina de material fibroso en al menos un área secundaria de detección (B), las fibras después de caer en la correa de transporte, alcanzan la última más que al área primaria de detección (A) por medio de lo cual, la información acerca de los defectos identificados es enviada al sistema de evaluación, en donde en función de la información acerca al menos de algunos defectos identificados por la serie primaria de detección (A), es determinada el área de la lámina de material fibroso para la cual será realizada una evaluación de los defectos identificados por la serie secundaria de detección (B) y esta evaluación será efectuada.
MX2017016569A 2015-07-10 2016-07-08 Metodo de deteccion de defectos de una lamina en movimiento de material fibroso flexible. MX2017016569A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ2015-488A CZ2015488A3 (cs) 2015-07-10 2015-07-10 Způsob detekce vad v pohybujícím se pásu poddajného vlákenného materiálu
PCT/CZ2016/000076 WO2017008771A1 (en) 2015-07-10 2016-07-08 Method of detecting defects of a moving sheet of flexible fibrous material

Publications (1)

Publication Number Publication Date
MX2017016569A true MX2017016569A (es) 2018-08-09

Family

ID=56799152

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017016569A MX2017016569A (es) 2015-07-10 2016-07-08 Metodo de deteccion de defectos de una lamina en movimiento de material fibroso flexible.

Country Status (8)

Country Link
US (1) US10458922B2 (es)
EP (1) EP3320330A1 (es)
CN (1) CN107850553B (es)
CZ (1) CZ2015488A3 (es)
MX (1) MX2017016569A (es)
MY (1) MY189727A (es)
SA (1) SA518390695B1 (es)
WO (1) WO2017008771A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10408764B2 (en) * 2017-09-13 2019-09-10 Applied Materials Israel Ltd. System, method and computer program product for object examination
CN108545538A (zh) * 2018-05-23 2018-09-18 拓卡奔马机电科技有限公司 铺布机布料破损检测方法及系统
EP3678858B1 (en) * 2018-07-08 2023-05-24 Lohia Corp Limited Device and method for managing defects in a web material on conversion lines
CN109738437B (zh) * 2018-12-29 2021-07-06 西安西电电力电容器有限责任公司 一种金属化薄膜电容器自愈点测量装置及方法
EP4164569A1 (en) 2020-06-10 2023-04-19 Pfnonwovens, Llc Spunbond recycled polypropylene nonwoven and method of making the same
CN113102298A (zh) * 2021-04-16 2021-07-13 塔里木大学 一种纺织加工用复合纤维材料在线检测鉴定仪器
CN114800660B (zh) * 2022-06-27 2022-09-30 浙江双元科技股份有限公司 一种用于片材分切的缺陷定位系统及方法
CN118294376B (zh) * 2024-06-04 2024-07-30 常州明逸包装材料有限公司 一种镀铝复合编织布视觉检测设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692799A (en) * 1982-04-05 1987-09-08 Showa Electric Wire & Cable Co., Ltd. Automatic inspection system for detecting foreign matter
DE3644535A1 (de) * 1986-12-24 1988-07-14 Truetzschler & Co Verfahren und vorrichtung zum erkennen von fremdkoerpern wie fremdfasern, bindfaeden, kunststoffbaendchen, draehten o. dgl. innerhalb von bzw. zwischen textilfaserflocken
IT1252969B (it) * 1991-11-29 1995-07-07 Eidon Ricerca Sviluppo Documen Procedimento per rilevare le fibre sintetiche nella lavorazione del cascame di seta e relativa apparecchiatura
JP4018071B2 (ja) * 2004-03-30 2007-12-05 富士フイルム株式会社 光ファイバの欠陥検出装置及び方法
US8175739B2 (en) * 2007-07-26 2012-05-08 3M Innovative Properties Company Multi-unit process spatial synchronization
US20090028417A1 (en) * 2007-07-26 2009-01-29 3M Innovative Properties Company Fiducial marking for multi-unit process spatial synchronization
US7797133B2 (en) * 2008-09-10 2010-09-14 3M Innovative Properties Company Multi-roller registered repeat defect detection of a web process line
JP5519330B2 (ja) * 2010-02-26 2014-06-11 日東電工株式会社 切断情報決定方法、並びに、これを用いた帯状偏光シートの製造方法、光学表示ユニットの製造方法、帯状偏光シート及び偏光シート原反
KR101954479B1 (ko) * 2011-12-22 2019-03-05 쓰리엠 이노베이티브 프로퍼티즈 컴파니 웨브 제품에 대해 공간적으로 동기화된 데이터의 정합 유지
JP6164210B2 (ja) * 2012-03-23 2017-07-19 東レ株式会社 被測長製品の検査方法および検査装置

Also Published As

Publication number Publication date
US20190086339A1 (en) 2019-03-21
EP3320330A1 (en) 2018-05-16
MY189727A (en) 2022-02-28
WO2017008771A1 (en) 2017-01-19
US10458922B2 (en) 2019-10-29
CZ306557B6 (cs) 2017-03-08
CN107850553B (zh) 2021-09-24
SA518390695B1 (ar) 2022-06-14
CN107850553A (zh) 2018-03-27
CZ2015488A3 (cs) 2017-03-08

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