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FR2233105A2 - Spatter dyeing of fabrics - by charging dye droplets and deviating them in an electrostatic field - Google Patents

Spatter dyeing of fabrics - by charging dye droplets and deviating them in an electrostatic field

Info

Publication number
FR2233105A2
FR2233105A2 FR7420598A FR7420598A FR2233105A2 FR 2233105 A2 FR2233105 A2 FR 2233105A2 FR 7420598 A FR7420598 A FR 7420598A FR 7420598 A FR7420598 A FR 7420598A FR 2233105 A2 FR2233105 A2 FR 2233105A2
Authority
FR
France
Prior art keywords
droplets
dye
nozzles
piezo
spatter
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.)
Granted
Application number
FR7420598A
Other languages
French (fr)
Other versions
FR2233105B2 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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
Priority claimed from GB4097070A external-priority patent/GB1354890A/en
Priority claimed from GB2816873A external-priority patent/GB1464370A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2233105A2 publication Critical patent/FR2233105A2/en
Application granted granted Critical
Publication of FR2233105B2 publication Critical patent/FR2233105B2/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/02—Ink jet characterised by the jet generation process generating a continuous ink jet
    • B41J2/025—Ink jet characterised by the jet generation process generating a continuous ink jet by vibration

Landscapes

  • Treatment Of Fiber Materials (AREA)

Abstract

The parent patent describes a spatter dyeing process comprising forcing dye fluid from spray nozzles to form streams of dye droplets which pass between electrodes such that the droplets are electrically charged, and the droplets then fall through an electrostatic field whereby they are deviated to control deposition of the droplets on a fabric passing beneath the nozzles. The nozzles are connected to a common dye fluid feed device which is vibrated to cause the dye fluid to form the streams of droplets. In the improvement the dye fluid feed device is rigidly fixed and comprises either a common supply chamber to which all nozzles are connected or individual supply chambers for each nozzle. The upper wall of each supply chamber is vibrated and is pref. formed either by a piezo-electric crystal of a resonator, or a piezo electric crystal acting on a flexible membrane. Pref. the piezo-electric crystal is excited by a high frequency alternately current having a frequency is not >85k Hz. A more uniform discharge of dye droplets (which are of a more uniform size is achieved.).
FR7420598A 1970-08-26 1974-06-13 Spatter dyeing of fabrics - by charging dye droplets and deviating them in an electrostatic field Granted FR2233105A2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB4097070A GB1354890A (en) 1970-08-26 1970-08-26 Pattern printing apparatus
GB4711370 1970-10-03
GB2816873A GB1464370A (en) 1973-06-13 1973-06-13 Pattern printing apparatus

Publications (2)

Publication Number Publication Date
FR2233105A2 true FR2233105A2 (en) 1975-01-10
FR2233105B2 FR2233105B2 (en) 1978-05-26

Family

ID=27258691

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7420598A Granted FR2233105A2 (en) 1970-08-26 1974-06-13 Spatter dyeing of fabrics - by charging dye droplets and deviating them in an electrostatic field

Country Status (1)

Country Link
FR (1) FR2233105A2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2397886A1 (en) * 1977-07-18 1979-02-16 Mead Corp FLUID DROPLET CURRENT FORMING APPARATUS
FR2397883A1 (en) * 1977-07-18 1979-02-16 Mead Corp INKJET PRINT HEAD
FR2400433A1 (en) * 1977-08-15 1979-03-16 Mead Corp RECORDING HEAD FOR INKJET PRINTER
FR2401774A1 (en) * 1977-08-29 1979-03-30 Mead Corp RECORDING HEAD FOR INKJET PRINTER
FR2484289A1 (en) * 1980-06-13 1981-12-18 Hotchkiss Brandt Sogeme SEQUENTIAL DROPLET CHARGE SYSTEM APPLICABLE TO MULTI-BUTTON PRINTERS

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683396A (en) * 1970-08-05 1972-08-08 Dick Co Ab Method and apparatus for control of ink drop formation
FR2122148A5 (en) * 1971-01-11 1972-08-25 Stemme Nils

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683396A (en) * 1970-08-05 1972-08-08 Dick Co Ab Method and apparatus for control of ink drop formation
FR2122148A5 (en) * 1971-01-11 1972-08-25 Stemme Nils

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2397886A1 (en) * 1977-07-18 1979-02-16 Mead Corp FLUID DROPLET CURRENT FORMING APPARATUS
FR2397883A1 (en) * 1977-07-18 1979-02-16 Mead Corp INKJET PRINT HEAD
FR2400433A1 (en) * 1977-08-15 1979-03-16 Mead Corp RECORDING HEAD FOR INKJET PRINTER
FR2401774A1 (en) * 1977-08-29 1979-03-30 Mead Corp RECORDING HEAD FOR INKJET PRINTER
FR2484289A1 (en) * 1980-06-13 1981-12-18 Hotchkiss Brandt Sogeme SEQUENTIAL DROPLET CHARGE SYSTEM APPLICABLE TO MULTI-BUTTON PRINTERS
EP0042318A1 (en) * 1980-06-13 1981-12-23 Hotchkiss-Brandt Sogeme H.B.S. Sequential charging of droplets for multi-nozzle jet printers

Also Published As

Publication number Publication date
FR2233105B2 (en) 1978-05-26

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