BE1003041A3 - METHOD AND DEVICE FOR INVISIBLE LABELING OF A FLEXIBLE SUBSTRATE AND DETECTING THE SAME. - Google Patents

METHOD AND DEVICE FOR INVISIBLE LABELING OF A FLEXIBLE SUBSTRATE AND DETECTING THE SAME. Download PDF

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Publication number
BE1003041A3
BE1003041A3 BE8900342A BE8900342A BE1003041A3 BE 1003041 A3 BE1003041 A3 BE 1003041A3 BE 8900342 A BE8900342 A BE 8900342A BE 8900342 A BE8900342 A BE 8900342A BE 1003041 A3 BE1003041 A3 BE 1003041A3
Authority
BE
Belgium
Prior art keywords
detecting
same
flexible substrate
substance
fabric
Prior art date
Application number
BE8900342A
Other languages
French (fr)
Inventor
Jean Knott
Robert Julien
Fancois Remy
Marc Gochel
Original Assignee
Julien Sa
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 Julien Sa filed Critical Julien Sa
Priority to BE8900342A priority Critical patent/BE1003041A3/en
Priority to FR9004041A priority patent/FR2645182B3/en
Application granted granted Critical
Publication of BE1003041A3 publication Critical patent/BE1003041A3/en

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
    • D06H1/00—Marking textile materials; Marking in combination with metering or inspecting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/046—Sensing longitudinal register of web

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

On applique sur le tissu une faible quantité de substance ferromagnétique à l'état de particules isolées, la substance étant appliquée sous forme d'une suspension. Le dispositif comprend un applicateur qui déposé par pulvérisation ou jet une substance ferromagnétique sur le tissu, un électro-aimant qui magnétise cette substance et un détecteur qui mesure la variation du champ magnétique. L'invention s'applique en particulier à la fabrication de tissus, pour le repérage de défauts, contrôle d'origine ou pour tout but d'identification.A small amount of ferromagnetic substance is applied to the fabric in the form of isolated particles, the substance being applied in the form of a suspension. The device comprises an applicator which deposits by spraying or jet a ferromagnetic substance on the fabric, an electromagnet which magnetizes this substance and a detector which measures the variation of the magnetic field. The invention applies in particular to the manufacture of fabrics, for the identification of faults, origin control or for any identification purpose.

BE8900342A 1989-03-29 1989-03-29 METHOD AND DEVICE FOR INVISIBLE LABELING OF A FLEXIBLE SUBSTRATE AND DETECTING THE SAME. BE1003041A3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE8900342A BE1003041A3 (en) 1989-03-29 1989-03-29 METHOD AND DEVICE FOR INVISIBLE LABELING OF A FLEXIBLE SUBSTRATE AND DETECTING THE SAME.
FR9004041A FR2645182B3 (en) 1989-03-29 1990-03-29 METHOD AND DEVICE FOR INVISIBLE LABELING OF A FLEXIBLE SUBSTRATE AND DETECTING THE SAME

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE8900342A BE1003041A3 (en) 1989-03-29 1989-03-29 METHOD AND DEVICE FOR INVISIBLE LABELING OF A FLEXIBLE SUBSTRATE AND DETECTING THE SAME.

Publications (1)

Publication Number Publication Date
BE1003041A3 true BE1003041A3 (en) 1991-11-05

Family

ID=3884093

Family Applications (1)

Application Number Title Priority Date Filing Date
BE8900342A BE1003041A3 (en) 1989-03-29 1989-03-29 METHOD AND DEVICE FOR INVISIBLE LABELING OF A FLEXIBLE SUBSTRATE AND DETECTING THE SAME.

Country Status (2)

Country Link
BE (1) BE1003041A3 (en)
FR (1) FR2645182B3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1002615C2 (en) * 1996-03-14 1997-09-17 Tno Coding for textile and non-woven fabrics, method for applying, and a method for detecting such coding.
EP1763556A1 (en) * 2004-05-19 2007-03-21 Corozite S.P.A. Non infringment composition

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3237973A (en) * 1962-10-10 1966-03-01 Pateco Magnetically orientable wrapping materials and method of making and using same
FR2269380A1 (en) * 1974-04-18 1975-11-28 Vlisco Bv
GB2039545A (en) * 1979-01-15 1980-08-13 Bunker Ramo Control of skew, bow and yield in circularly knit pile fabric
JPS5981507A (en) * 1982-11-02 1984-05-11 Sakai Seni Kogyo Kk Method for measuring number of roll of continuously traveling cloth
WO1987004200A1 (en) * 1985-12-27 1987-07-16 Manfred Haakert Process for providing a flexible textile item with a code
DE3707344A1 (en) * 1987-03-07 1988-09-15 Giselher Valk & Partner Gmbh P Method of piece and/or portion identification and localisation and a data carrier and data acquisition device for carrying out the method
US4785750A (en) * 1986-07-14 1988-11-22 Burlington Industries, Inc. Automatic means of accurately detecting and cutting fabric panels

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3237973A (en) * 1962-10-10 1966-03-01 Pateco Magnetically orientable wrapping materials and method of making and using same
FR2269380A1 (en) * 1974-04-18 1975-11-28 Vlisco Bv
GB2039545A (en) * 1979-01-15 1980-08-13 Bunker Ramo Control of skew, bow and yield in circularly knit pile fabric
JPS5981507A (en) * 1982-11-02 1984-05-11 Sakai Seni Kogyo Kk Method for measuring number of roll of continuously traveling cloth
WO1987004200A1 (en) * 1985-12-27 1987-07-16 Manfred Haakert Process for providing a flexible textile item with a code
US4785750A (en) * 1986-07-14 1988-11-22 Burlington Industries, Inc. Automatic means of accurately detecting and cutting fabric panels
DE3707344A1 (en) * 1987-03-07 1988-09-15 Giselher Valk & Partner Gmbh P Method of piece and/or portion identification and localisation and a data carrier and data acquisition device for carrying out the method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 8, no. 192 (P-298)(1629) 04 septembre 1984, & JP-A-59 081507 (SAKAI SENI KOGYO K.K.) 11 mai 1984, *

Also Published As

Publication number Publication date
FR2645182A1 (en) 1990-10-05
FR2645182B3 (en) 1991-07-05

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: S.A. JULIEN

Effective date: 19920331