US1783606A - Process of printing fabrics - Google Patents

Process of printing fabrics Download PDF

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US1783606A
US1783606A US202746A US20274627A US1783606A US 1783606 A US1783606 A US 1783606A US 202746 A US202746 A US 202746A US 20274627 A US20274627 A US 20274627A US 1783606 A US1783606 A US 1783606A
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fabric
dye
cellulose
printed
transfer sheet
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Dreyfus Camille
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/003—Transfer printing
    • D06P5/007—Transfer printing using non-subliming dyes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F16/00—Transfer printing apparatus
    • B41F16/02—Transfer printing apparatus for textile material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/916—Natural fiber dyeing
    • Y10S8/917—Wool or silk
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/916—Natural fiber dyeing
    • Y10S8/918—Cellulose textile

Definitions

  • PROCESS or ramrme ranarcs Application filed June 80 This invention relates to new and improved methods of printing, dyeing or stenoilling fabrics whether the same be made of silk, wool, cotton, thermoplastic derivatives of cellulose such as cellulose esters and ethers, artificial silk of the cellulose type, etc.,xor mixtures of the same.
  • the term printing as used in the specification and claims is to be considered as includin within its scope dyeing, printing, stencillmg, etc.
  • the presentinvention does away with the applicationof these pastes etc., on the fabric to be printed in the printing of textiles and similar materials.
  • the dye or dyes with which it is desired-to 40 print, dye or stencil the fabric are dissolved in any volatile solvent or diluent, or made into a paste and sprayed or otherwise applied to a transfer medium which may consist of paper, fabric, flexible metal etc.
  • the transfer medium will thus be impregnated or coated with the 'dye or dyes, serving merely. as a carrying means for the dye.
  • the dye or dyes selected should be such that they have an affinity for or are ca.- pable of coloring the particular fabric which 7 is to be printed. Where difiererit colors are to be applied a transfer medium for each color may be utilized or different portions of the transfer medium may have different coloreddyes applied thereto.
  • the fabric which is to be printed is now. prepared by passin the same through a bath containinga liqui which is a solvent for the particular dye or dyes present on the transfer medium. Needless to say the solvent for the d e above referred to should be one which wi-l not deleteriously affect the fabric.
  • thermoplastic. derivatives of cellulose are used comprises an aqueous solution of acetion.
  • the surplus liquid is then preferably, but not necessarily, removed from the fabric 7 in any suitable manner such as by passing printing. All of these known processes 1nthe same through rollers.
  • the moistened fabric is then brought in contact with a transfer medium prepared as previously set out,
  • the dye selected is one which has an affinity for the particular type of fabric treated, those portions of the fabric which come in intimate contact with the transfer medium will be colored due to the fact that the dye onthe transfer medium will be dissolved by the solventin the fabric.
  • This invention has the additional a 'vantage that it also does away with the need of subjecting the fabric to further operations after the printing to remove the extraneous agents such as gums, pastes etc., which are employed in the known processes. Also this improvement makes possible the use of a much wider range of dyestuffs for printing purposes and makes it possible for a larger variety of fabrics to be printed successfully.
  • This im roved process is applicable to all types of fabrics such as cotton, silk, wool, linens, artificial silks of the cellulose type, artificial silks made from organic derivatives of cellulose, and to mixed fabrics containing the above.
  • the nature of the fabric to be' printed will very naturally determine the various dyes and solvents to be used in the process.
  • the transfer sheet or medium upon which the dye is deposited, later to be transferred to the fabric to be rinted can be made of paper, fabric or fiexi le metal-sheets etc.
  • the preferable procedure is the use of a .fabric as a transfer medium.
  • it should be a fabric different in nature from-the fabric which isto be printed" in order that it should not be colored or dyed by the dye deposited thereon.
  • a fabric is to be printed with a design containing different colors the same can be effected by having different portions of the transfer sheet impregnated with different colored dyes or a different transfer sheet may be employed for each dye.
  • the transfer sheet may be uniformly coated with the dye and portions only of the fabric to be printed brought into intimate contact with the dye-containing transfer sheet at the points of pressure or the dye may be applied to the transfer sheet in the desired design and the sheet brought into contact with the fabric.
  • thermoplastic derivatives of cellulose we mean nitro cellulose, cellulose acetate, ethyl cellulose and/or other esters and ethers of cellulose. This is of-especial advantage where it is desired to permanently emboss' and print the fabric, simultaneously, in which case suitable rollers or blocks having the desired design embossed or engraved thereon will be used.
  • FIG. 1 is a diagrammatic view of an apparatus adapted to carry out the process
  • Figure 2 is a perspective View of a piece of fabric as it appears prior to treatment
  • Figure 3 is a perspective view of the fabric as it appears after it has been subjected to the process.
  • the fabric 1 containing yarn of thermoplastic derivatives of cellulose such as cellulose acetate, is passed from the roll 2 to the roll 3.
  • the transfer sheet 4 having a design of dyestuff thereon is superposed on the fabric 1, and this transfer sheet is passed from the roll 5 to the roll 6.
  • the fabric 1 and transfer sheet 4 pass between the pressure rolls 7 and 8, which cause the thermoplastic derivative of cellulose fabric to take up the dye from the transfer sheet.
  • a solvent for the dyestuif is sprayed .onto the fabric by means of the rose 9 prior to the application of the pressure by the rolls 7 and 8.
  • the process is applicable to various types of fabrics and also any kind of transfer sheets or mediums may be used.
  • the dyes too, can be varied depending upon the fabric used and the color desired. Any solvent of the dye, preferably one which will not affect we the transfer medium, can be used in applying the dye to the latter and similarly any solvent for the dye may be used to wet the fabric to be printed if said solvent does not deleteriously affect the fabric to be dyed or printed.
  • a fabric which has been dyed, printed or stencilled in accordance with this invention may be treated in anyknown manner, such as, steaming etc., for permanently fixing the color or colors in the fabric. Any other treatments which are usually applied to 190 printed fabrics may also be applied to fabrics which have been printed in accordance with the present invention.
  • a process .of printing fabrics which comprises spraying the fabric to be printed with a solvent for the dye on a transfer medium, applying the wetted fabric to a trans: 13b
  • thermoplastic derivatives of cellulose which comprises wetting the fabric containing thermoplastic derivatives of cellulose to be printed with a liquid which-is a solvent for 40 the dye on a transfer sheet but which has no deleterious effect upon the fabric, applying the wetted fabric to atransfer sheet, having thereon a dye thatis capable of dyeing thermoplastic derivatives of cellulose whereby the 5 p tions of the fabric to color. the same, evaporat- 110 dye on those portions of the transfer sheet contacting under pressure with, the wet fabric will be dissolved and will unite with the v thermoplasticderivative of cellulose to color the same.
  • a process of printing fabrics containin ermoplastic derivatives of cellulose 'whi'c .comprises wetting the fabric to be printed ,--on a transfer sheet but which has no delete'ricess of said liquid from the fabric in'any suitable manner, applying the thus treated fabric to a transfer medium having thereon a dye that is capable of dyeing thermoplastic derivatives of cellulose, whereby the dyestuif on the portions of the transfer medium'which come into contact under pressure with ;the moist fabric will be. dissolved-and will com: bine with the cellulose derivative the fabric to color the same.
  • er medium having a -.dyej that is capable of. med -i Pr -1 f fl-portions ,ofl; I p bniednto ind-- mate contact with the wetted fabric, willbe, dissolved and willcombine with thefa-bric to i with a liquid whichis a solvent forthe dye ous effect upon the fabric, removing the exportions of r I i v 6.
  • a process of printing fabrics containing cellulose acetate which comprises wetting the fabric to be .printedwith a liquid which is a solvent for the dye on a transfer sheet but which has no deleterious effect upon the fabric, applying the wetted fabric to a transfer sheet having thereon a dyethat is capable ofdyeing cellulose acetate material under pressure, whereby the dye on those portions of the transfer sheet contacting witht e rwetted fabric will be dissolved'and will'unite.
  • a process of printing fabrics containing cellulose acetate which comprises impregnating the fabric. to be printed with a liquid which is a solvent for the dye on a transfer sheet but which has no effect upon the fabric, removing the excess liquid from said fabric in any suitable manner, applying the thus treated fabric to that portion of a transfer sheet containing a design of a'dye that is capable of dyeing cellulose acetate material, thereon, whereby the dye on these portions of the transfer sheet which come into contact -with the moist fabric will'be dissolved and will combine with the cellulose acetate porsolution of acetone, remoiing the excess ace- I tone solution from said in any suitable V manner, applying the thusYtreated fabric to that portion of a transfer -sluiet containing, a design of dye that is capable of dyeing cellulose acetate material thereon whereby the dye on those portions of the transfer sheet which come into contact with the moist fabric will be dissolved and will combine with-the cellulose acetate portions of the fabric to color the same,
  • a recess of printing fabrics contain-f I nating the fabric to be printed with a 50% aqueous solution of acetone, removing the excess acetone solution from said fabric in any suitablemanner, applying the thus treated fabric to that portion of a transfer sheet containing a design of a dye that is capable of dyeing cellulose acetate material thereon, whereby the dye on those portions of the transfer sheet which come into contact with prising wetting the fabric to be printed with I the moist fabric will be dissolved and will combine with the cellulose acetate portions of the fabric to color the same, evaporating the acetone from the moist fabric to permanently fix the dye in said fabric;
  • Method of printing fabric containing P yarns of cellulose acetate comprisinglwetting the fabric to be printed with an organic solvent for the dyestuif onva transfer sheet and applying under pressure the so wetted fabric to a transfer sheet having a Water insoluble dye that is capable of dyeing the cellulose acetate yarns.
  • Method of printing fabric containing yarns of cellulose acetate comprising wetting the fabric to be printed with an aqueous solution of acetone which is a solvent for the dyestuif on a transfer sheet, and applying under pressure the so we'tted fabric to a transfer sheet having a water insoluble dye that is capable of dyeing the cellulose acetate yarn.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Coloring (AREA)

Description

PROCESS OF PRINTING FABRICS Filed June 30; 1927" FABRIC OF THERMO- PLASTIC DERIVATIVE F CELLULOSE w iNVENTOR Cami I la Dregfus BY I v v ATTORZYS Patented Dec. 2,1930
UNITED STATES l GAMILLE DREYFUS, NEW YORK, N. Y. w
PROCESS or ramrme ranarcs Application filed June 80 This invention relates to new and improved methods of printing, dyeing or stenoilling fabrics whether the same be made of silk, wool, cotton, thermoplastic derivatives of cellulose such as cellulose esters and ethers, artificial silk of the cellulose type, etc.,xor mixtures of the same. The term printing as used in the specification and claims is to be considered as includin within its scope dyeing, printing, stencillmg, etc.
An object of this invention is to dispense with the application of pastes, thickeners, agglutinants, etc. on the fabrics to be printed. Another object of this invention is to provide a process for the printing of fabrics by the transfer of the dyestuif or coloring matter from a transfer sheet to the fabric which is to be printed. Still another object of this invention is to obtain printing on fabrics which will be fast and which will not rub.
There are known today several methods of printing fabrics. These various methods can be classified under thebroad headings of direct printing, discharge printing and resist volve or depend upon the use of gums; pastes, etc., to prepare the dyestufi in such form that it can be applied to a .fabric. Unless these pastes are of exactly the proper consistency the fabric does not take the designclearly and distinctly. k
The presentinvention does away with the applicationof these pastes etc., on the fabric to be printed in the printing of textiles and similar materials.
transferring --the dyestutf from any suitable transfer sheet or medium to the fabric to be printed.
The dye or dyes with which it is desired-to 40 print, dye or stencil the fabric are dissolved in any volatile solvent or diluent, or made into a paste and sprayed or otherwise applied to a transfer medium which may consist of paper, fabric, flexible metal etc. The transfer medium will thus be impregnated or coated with the 'dye or dyes, serving merely. as a carrying means for the dye.
After the solution-0f the dye or" dyes is sprayed or the dye otherwise applied" to the' 5. transfer-medium, the solvent is allowed'to This is accomplished by 1927, Serial in. 202,748.
evaporate, leaving the dye or dyes either as s'uc or, in paste form upon the transfer medium The dye or dyes selected should be such that they have an affinity for or are ca.- pable of coloring the particular fabric which 7 is to be printed. Where difiererit colors are to be applied a transfer medium for each color may be utilized or different portions of the transfer medium may have different coloreddyes applied thereto.
The fabric which is to be printed is now. prepared by passin the same through a bath containinga liqui which is a solvent for the particular dye or dyes present on the transfer medium. Needless to say the solvent for the d e above referred to should be one which wi-l not deleteriously affect the fabric.
An excellent solvent for the dye in cases where thermoplastic. derivatives of cellulose are used comprises an aqueous solution of acetion. The surplus liquid is then preferably, but not necessarily, removed from the fabric 7 in any suitable manner such as by passing printing. All of these known processes 1nthe same through rollers. The moistened fabric is then brought in contact with a transfer medium prepared as previously set out,
medium between rollers, preferably heated, under pressure. Since the dye selected is one which has an affinity for the particular type of fabric treated, those portions of the fabric which come in intimate contact with the transfer medium will be colored due to the fact that the dye onthe transfer medium will be dissolved by the solventin the fabric.
When printing in accordance with the present invention care must betaken that the.
of pressure. In utilizing the present invention for dyeing extreme care must be exercised to see that the fabric is evenly brought into contact with the transfer medium in order to avoid' uneven dyeing. The fabric after being treated as above is dried or allowed to dry so that'the liquid with tone, preferably a 50% aqueous acetone soluby conducting it together with the transfer i which it has been wetted will evaporate. The dyewill of course remain on the fabric permanently,- having combined with the latter in the same manner as in any ordinary dyeing operation.
This invention has the additional a 'vantage that it also does away with the need of subjecting the fabric to further operations after the printing to remove the extraneous agents such as gums, pastes etc., which are employed in the known processes. Also this improvement makes possible the use of a much wider range of dyestuffs for printing purposes and makes it possible for a larger variety of fabrics to be printed successfully.
This im roved process is applicable to all types of fabrics such as cotton, silk, wool, linens, artificial silks of the cellulose type, artificial silks made from organic derivatives of cellulose, and to mixed fabrics containing the above. The nature of the fabric to be' printed will very naturally determine the various dyes and solvents to be used in the process.
The transfer sheet or medium upon which the dye is deposited, later to be transferred to the fabric to be rinted, can be made of paper, fabric or fiexi le metal-sheets etc. The preferable procedure is the use of a .fabric as a transfer medium. Preferably, but not necessarily, it should be a fabric different in nature from-the fabric which isto be printed" in order that it should not be colored or dyed by the dye deposited thereon. Where a fabric is to be printed with a design containing different colors the same can be effected by having different portions of the transfer sheet impregnated with different colored dyes or a different transfer sheet may be employed for each dye. Where auni-colored design is to be printed the transfer sheet may be uniformly coated with the dye and portions only of the fabric to be printed brought into intimate contact with the dye-containing transfer sheet at the points of pressure or the dye may be applied to the transfer sheet in the desired design and the sheet brought into contact with the fabric.
Where the fabric which is to be printed consists of or. contains thermoplastic derivatives of cellulose the liquid used for wetting the fabric may also be a swelling or softening agent for such thermoplastic cellulose derivative. By thermoplastic derivatives of. cellulose we mean nitro cellulose, cellulose acetate, ethyl cellulose and/or other esters and ethers of cellulose. This is of-especial advantage where it is desired to permanently emboss' and print the fabric, simultaneously, in which case suitable rollers or blocks having the desired design embossed or engraved thereon will be used. A I
Further. to clarify the description of this invention, reference is had to the accompanying drawing showing one form of carrying out my invention.
In the drawing Figure 1 is a diagrammatic view of an apparatus adapted to carry out the process,
Figure 2 is a perspective View of a piece of fabric as it appears prior to treatment, and
Figure 3 is a perspective view of the fabric as it appears after it has been subjected to the process.
' Referring to Figure 1, the fabric 1 containing yarn of thermoplastic derivatives of cellulose, such as cellulose acetate, is passed from the roll 2 to the roll 3. During its passage, the transfer sheet 4 having a design of dyestuff thereon is superposed on the fabric 1, and this transfer sheet is passed from the roll 5 to the roll 6. In their passage, the fabric 1 and transfer sheet 4 pass between the pressure rolls 7 and 8, which cause the thermoplastic derivative of cellulose fabric to take up the dye from the transfer sheet. In order to obtain better transfer, a solvent for the dyestuif is sprayed .onto the fabric by means of the rose 9 prior to the application of the pressure by the rolls 7 and 8.
In Figure 3, the fabric. 1 is shown having the colored design 10 thereon where it has taken the dyestufi' from the transfer sheet 4.
The process is applicable to various types of fabrics and also any kind of transfer sheets or mediums may be used. The dyes, too, can be varied depending upon the fabric used and the color desired. Any solvent of the dye, preferably one which will not affect we the transfer medium, can be used in applying the dye to the latter and similarly any solvent for the dye may be used to wet the fabric to be printed if said solvent does not deleteriously affect the fabric to be dyed or printed.
It should be noted that no pastes, gums, thickeners etc., need be or are applied to the fabric to be treated in the present process. Neither is it necessary to employ dyestufis dissolved in oil such as are usually utilized when transferring a color or dye to a fabric. As a, result of this" invention rubbing of the dye, which occurs when an oil soluble dye is transferred to a fabric,.is avoided.
A fabric which has been dyed, printed or stencilled in accordance with this invention may be treated in anyknown manner, such as, steaming etc., for permanently fixing the color or colors in the fabric. Any other treatments which are usually applied to 190 printed fabrics may also be applied to fabrics which have been printed in accordance with the present invention.
Having described my invention what I claim and desire to secure by Letters Patent is: v
' 1. A process .of printing fabrics which comprises spraying the fabric to be printed with a solvent for the dye on a transfer medium, applying the wetted fabric to a trans: 13b
' 1,7 saeoe color the latter 1v :2-..A process'of printing fabrics which comprises supplying the fabric to be printed with a solvent for the dye on the transfer medium, removing the excess of-said solvent:
in any suitable manner, applying the thus treated fabric to thatportion of a transfer I medium containing a design of a dye that'is capable of dyeing the fabric to be printed thereon, whereby the dye onthose portions of the transfer medium which come in contact with the wetted fabric will be dissolved and will combine with the fabric to color the latter, evaporating the solvent from the moist fabric to permanently-fix the dye in said fab- 1'10.
, 4. A process (ff printing fabrics containing, thermoplastic derivatives of cellulose which comprises wetting the fabric containing thermoplastic derivatives of cellulose to be printed with a liquid which-is a solvent for 40 the dye on a transfer sheet but which has no deleterious effect upon the fabric, applying the wetted fabric to atransfer sheet, having thereon a dye thatis capable of dyeing thermoplastic derivatives of cellulose whereby the 5 p tions of the fabric to color. the same, evaporat- 110 dye on those portions of the transfer sheet contacting under pressure with, the wet fabric will be dissolved and will unite with the v thermoplasticderivative of cellulose to color the same. g i c 5* A process of printing fabrics containin ermoplastic derivatives of cellulose 'whi'c .comprises wetting the fabric to be printed ,--on a transfer sheet but which has no delete'ricess of said liquid from the fabric in'any suitable manner, applying the thus treated fabric to a transfer medium having thereon a dye that is capable of dyeing thermoplastic derivatives of cellulose, whereby the dyestuif on the portions of the transfer medium'which come into contact under pressure with ;the moist fabric will be. dissolved-and will com: bine with the cellulose derivative the fabric to color the same.
er medium, having a -.dyej that is capable of. med -i Pr -1 f fl-portions ,ofl; I p bniednto ind-- mate contact with the wetted fabric, willbe, dissolved and willcombine with thefa-bric to i with a liquid whichis a solvent forthe dye ous effect upon the fabric, removing the exportions of r I i v 6. A process of printin g gbrics containing thermoplasticderivatives 7, cellulose which ccunprises ;impregnatin the fabric to be printed with a liquid w icli-is a solventrfor the d e on a transfer sheetbut which has node eterious effect upon the fabric, removdug the excess liquid from said fabric in any suitable manner, applying the thus treated fabric to that portion ofv the transfer sheet containing a design of a dye that is capable of dyeing thermoplastic derivatives of cellulose thereon, whereby the dye on those portions ofthe transfer medium which come into contactv with the moist fabric will be dissolved and will combine with the fabric to color the same, evaporating the solvent from the'mois't fabric to pern'ianently fix the dye in said fabric.
7. A process of printing fabrics containing cellulose acetate which comprises wetting the fabric to be .printedwith a liquid which is a solvent for the dye on a transfer sheet but which has no deleterious effect upon the fabric, applying the wetted fabric to a transfer sheet having thereon a dyethat is capable ofdyeing cellulose acetate material under pressure, whereby the dye on those portions of the transfer sheet contacting witht e rwetted fabric will be dissolved'and will'unite.
with cellulose acetate to dye the same. L
8. A process of printing fabrics containing cellulose acetate which comprises impregnating the fabric. to be printed with a liquid which is a solvent for the dye on a transfer sheet but which has no effect upon the fabric, removing the excess liquid from said fabric in any suitable manner, applying the thus treated fabric to that portion of a transfer sheet containing a design of a'dye that is capable of dyeing cellulose acetate material, thereon, whereby the dye on these portions of the transfer sheet which come into contact -with the moist fabric will'be dissolved and will combine with the cellulose acetate porsolution of acetone, remoiing the excess ace- I tone solution from said in any suitable V manner, applying the thusYtreated fabric to that portion of a transfer -sluiet containing, a design of dye that is capable of dyeing cellulose acetate material thereon whereby the dye on those portions of the transfer sheet which come into contact with the moist fabric will be dissolved and will combine with-the cellulose acetate portions of the fabric to color the same, evaporating the acetone from y [the moist-fabric to permanently fix the dye in said fabric.
ing cellu ose acetate which comprisesimpreg- 10. A recess of printing fabrics contain-f I nating the fabric to be printed with a 50% aqueous solution of acetone, removing the excess acetone solution from said fabric in any suitablemanner, applying the thus treated fabric to that portion of a transfer sheet containing a design of a dye that is capable of dyeing cellulose acetate material thereon, whereby the dye on those portions of the transfer sheet which come into contact with prising wetting the fabric to be printed with I the moist fabric will be dissolved and will combine with the cellulose acetate portions of the fabric to color the same, evaporating the acetone from the moist fabric to permanently fix the dye in said fabric;
11. Method of printing fabric containing yarns of organic derivatives of cellulose coman organic solvent for the dyestufi' on a transfer sheet and applying under pressure the so wetted fabric to a transfer sheet having a water insoluble dye that is capable of dyeing the organic derivative of cellulose yarns.
12. Method of printing fabric containing P yarns of cellulose acetate comprisinglwetting the fabric to be printed with an organic solvent for the dyestuif onva transfer sheet and applying under pressure the so wetted fabric to a transfer sheet having a Water insoluble dye that is capable of dyeing the cellulose acetate yarns.
13. Method of printing fabric containing yarns of cellulose acetate comprising wetting the fabric to be printed with an aqueous solution of acetone which is a solvent for the dyestuif on a transfer sheet, and applying under pressure the so we'tted fabric to a transfer sheet having a water insoluble dye that is capable of dyeing the cellulose acetate yarn.
In testimony whereof,"he has hereunto subscribed his name.
GAMILLE DREYFUS.
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2629956A (en) * 1942-03-10 1953-03-03 Joseph L Switzer Fluorescent printing
US2911280A (en) * 1953-02-28 1959-11-03 Star Stampa Tessuti Artistici Methods of printing textile fabrics
WO1989002950A1 (en) * 1987-10-05 1989-04-06 Dansk Transfertryk A/S A process for transfer pattern printing of a moist textile web, and a system as well as a pattern carrier web for use in the process
US5437687A (en) * 1994-09-19 1995-08-01 Tofo Enterprise Co., Ltd. Wet process with no heating for continuous transfer pattern printing of a cellulose fabric web and its blends
US6584678B2 (en) 2001-04-17 2003-07-01 Lester E. Burgess Pressure actuated switching device and transfer method for making same

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2629956A (en) * 1942-03-10 1953-03-03 Joseph L Switzer Fluorescent printing
US2911280A (en) * 1953-02-28 1959-11-03 Star Stampa Tessuti Artistici Methods of printing textile fabrics
WO1989002950A1 (en) * 1987-10-05 1989-04-06 Dansk Transfertryk A/S A process for transfer pattern printing of a moist textile web, and a system as well as a pattern carrier web for use in the process
GR1000269B (en) * 1987-10-05 1992-05-12 Dansk Transfertryk Process for printing by transfering the pattern of a moist membrane and method
US5196030A (en) * 1987-10-05 1993-03-23 Dansk Transfertryk A/S Process with no heating for transfer pattern printing of a moist cellulose, wool or silk textile web, and an apparatus as well as a pattern carrier web for use in the process
LT3571B (en) 1987-10-05 1995-12-27 Dansk Transfertryk A process for transfer pattern printing of a moist textile web, and a system as well as a pattern carrier web for use in the process
US5437687A (en) * 1994-09-19 1995-08-01 Tofo Enterprise Co., Ltd. Wet process with no heating for continuous transfer pattern printing of a cellulose fabric web and its blends
US6584678B2 (en) 2001-04-17 2003-07-01 Lester E. Burgess Pressure actuated switching device and transfer method for making same

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