EP1375733A1 - Verfahren zum Drucken von Mischgeweben - Google Patents

Verfahren zum Drucken von Mischgeweben Download PDF

Info

Publication number
EP1375733A1
EP1375733A1 EP02425400A EP02425400A EP1375733A1 EP 1375733 A1 EP1375733 A1 EP 1375733A1 EP 02425400 A EP02425400 A EP 02425400A EP 02425400 A EP02425400 A EP 02425400A EP 1375733 A1 EP1375733 A1 EP 1375733A1
Authority
EP
European Patent Office
Prior art keywords
printing
fiber
fabric
synthetic
fabrics
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.)
Withdrawn
Application number
EP02425400A
Other languages
English (en)
French (fr)
Inventor
Massimo Scarpato
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.)
Microtek Srl
Original Assignee
Microtek Srl
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 Microtek Srl filed Critical Microtek Srl
Priority to EP02425400A priority Critical patent/EP1375733A1/de
Publication of EP1375733A1 publication Critical patent/EP1375733A1/de
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • 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
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/82—Textiles which contain different kinds of fibres
    • D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
    • D06P3/8223—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups
    • D06P3/8228—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups using one kind of dye
    • 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
    • D06P5/004—Transfer printing using subliming dyes
    • 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
    • D06P5/20—Physical treatments affecting dyeing, e.g. ultrasonic or electric
    • D06P5/2066—Thermic treatments of textile materials
    • D06P5/2072—Thermic treatments of textile materials before dyeing

Definitions

  • the present invention relates to a process for printing fabrics comprising at least a synthetic fiber and a natural fiber.
  • the present invention relates to a printing process carried out on mixed fabrics comprising both a synthetic fiber, in particular polyester, and a natural fiber, in particular cotton.
  • the invention finds its main - though not exclusive - application in the preparation of fabrics to be used for making up clothes, such as for instance overalls for personnel working in the field of industry, transport and the like.
  • sublimation printing is a printing process carried out by sublimation of colored gas which is hot-imprinted on materials, in particular on some types of synthetic material.
  • Some techniques comprise a change in the composition of the inks used, others the application of particular diluents on the fabrics, others the use of particular support sheet for the images to be then transferred onto the fabric.
  • the methods known at the state of the art further include pre-treatments or coatings of the fabric or of a conventional transfer sheet by sublimation with various chemicals so as to allow the fabrics containing cotton or other natural fibers to accept sublimating colored substances.
  • the present invention aims at solving the aforesaid problems, which are typical of the processes known at the state of the art when applied to mixed fabrics, and therefore at providing a process for dyeing mixed fabrics, natural fiber/synthetic fiber, which can be easily applied, which does not require particular modifications to the tools used in sublimation printing, which is cheap and reliable.
  • the numeral 1 generally indicates a mixed fabric, synthetic fiber/natural fiber, made of a weft with one-fiber yarn and of a warp with one-fiber yarn, on which a printing process according to the present invention can be carried out.
  • the printing process according to the present invention comprises the following steps:
  • yarn with one natural fiber refers to any yarn without synthetic fibers, thus comprising also a composition of natural fibers. The same applies to yarn with one synthetic fiber.
  • synthetic fiber refers to an organic resin containing one or more of the following materials: epoxypolyester resins, polyester resins, polyamide resins, polyurethane resins, acrylic resins, methacrylates, etc.
  • the fabric 1 to be printed has a cotton weft 2 and a polyester warp 3.
  • the warp 3 is made of 68 yarns by centimeter of 100% polyester, with count 167, made of 48 glossy or semi-opaque or opaque filaments, and there are 18 weft yarns by centimeter with count NE 10 of 100% cotton.
  • the fabric 1 has a four-harness satin weave, of the type known as "Turkish". This means that the warp 3 makes with respect to the weft 2 three turns above and one below, meaning by "above” the side to be printed. Therefore, the cotton is mainly on the reverse 5 of the fabric 1.
  • the fabric 1 can be made using the traditional five-harness satin, i.e. four turns above and one below.
  • weaves of the fabric can be used, as already known to the person skilled in the art, such as for instance twill or herringbone, canvas, etc., though without changing the description referring to the only weave shown.
  • This step in which the fabric 1 is provided with a weave mainly of polyester on the side 4 to be printed is followed by a finishing operation, a sort of preliminary thermosetting, aiming at improving the stability of the fabric before sublimation printing.
  • thermosetting step is carried out by winding the fabric 1 on calendering rollers heated at a temperature of 150 to 220°C for 30 to 50 seconds, according to the compositions of the fabric 1, thus allowing the fibers to obtain a variation in weft 2 and warp 3 of 3-8%.
  • thermosetting step allows causing an excellent dimensional stability to the synthetic fibers, which can thus receive and fix homogeneously the color of the following printing process.
  • thermosetting on the fabric 1 has been carried out, the printing process according to the present invention provides for a final step of sublimation printing.
  • This final step of sublimating printing first comprises the printing, split up on different color levels, on a film support, not shown, of the image to be then transferred onto the fabric 1.
  • the printing of the film support is carried out with methods which are usual for the skilled person, i.e. with such systems as for instance offset, rotogravure, screen printing, digital plotter.
  • This film support for the transfer of sublimation colors can be made of any sheet comprising for instance paper, glass fiber cloth, plastic film, thin metal layer, or woven or non-woven fabric.
  • the colors used are made of sublimation pigments dispersed and mixed with vehiculating substances which can transfer the pigment into the fibers of the fabric.
  • the latter is then applied on the surface of the fabric 1 to be printed so as to allow the sublimation pigments to migrate into said fabric 1, on which the image previously obtained on the film support will thus form.
  • This step of sublimation printing is carried out by heating at a temperature ranging from 180 to 220°C and by pressing the film support on the fabric 1 by means of calenders for continuously printed fabrics, or by means of presses for set fabrics, for about 40-60 seconds.
  • the printing process described above is particularly suitable for mixed cotton-polyester fabrics with a greater amount of polyester fiber with respect to cotton fiber on the side to be printed.
  • the printing according to the present invention carried out on the fabric 1 having a weave as shown in the figures, i.e. carried out mainly on the warp 3 of 100% polyester, allows to obtain a precise, clear and defined image.
  • the process for printing fabrics according to the present invention allows to obtain on the fabric with a weave, for instance the satin weave as shown in the figures, where the synthetic fiber prevails on the side to be printed, images whose colors have a high resistance to frequent washings even at high temperatures and which are highly bright.
  • the transferred pattern does not fade and its colors are resistant even after repeated washings of the printed fabric.
  • the present invention provides on the one hand for a high-quality printed fabric and on the other hand a fabric where natural fiber, cotton for instance, prevails on the reverse of the fabric, therefore in direct contact with the body of the person wearing it, giving a high comfort similar to fabrics which are 100% natural fiber.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
EP02425400A 2002-06-18 2002-06-18 Verfahren zum Drucken von Mischgeweben Withdrawn EP1375733A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP02425400A EP1375733A1 (de) 2002-06-18 2002-06-18 Verfahren zum Drucken von Mischgeweben

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02425400A EP1375733A1 (de) 2002-06-18 2002-06-18 Verfahren zum Drucken von Mischgeweben

Publications (1)

Publication Number Publication Date
EP1375733A1 true EP1375733A1 (de) 2004-01-02

Family

ID=29717013

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02425400A Withdrawn EP1375733A1 (de) 2002-06-18 2002-06-18 Verfahren zum Drucken von Mischgeweben

Country Status (1)

Country Link
EP (1) EP1375733A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2160491A1 (de) * 2007-02-14 2010-03-10 High Voltage Graphics, INC. Im sublimationsverfahren bedrucktes textil
USRE45802E1 (en) 2005-07-28 2015-11-17 High Voltage Graphics, Inc. Flocked articles having noncompatible insert and porous film
US9193214B2 (en) 2012-10-12 2015-11-24 High Voltage Graphics, Inc. Flexible heat sealable decorative articles and method for making the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2556750A1 (fr) * 1983-12-14 1985-06-21 Ariel Impression de tissus a base de fibres de coton et de fibres acryliques
EP0563757A1 (de) * 1992-04-01 1993-10-06 Ykk Corporation Gewebe
US5487936A (en) * 1994-03-21 1996-01-30 Collier Campbell Ltd. Textile fabrics of differential weave comprising multifilament threads wherein individual filaments have a linear density of one decitex or less

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2556750A1 (fr) * 1983-12-14 1985-06-21 Ariel Impression de tissus a base de fibres de coton et de fibres acryliques
EP0563757A1 (de) * 1992-04-01 1993-10-06 Ykk Corporation Gewebe
US5487936A (en) * 1994-03-21 1996-01-30 Collier Campbell Ltd. Textile fabrics of differential weave comprising multifilament threads wherein individual filaments have a linear density of one decitex or less

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE45802E1 (en) 2005-07-28 2015-11-17 High Voltage Graphics, Inc. Flocked articles having noncompatible insert and porous film
EP2160491A1 (de) * 2007-02-14 2010-03-10 High Voltage Graphics, INC. Im sublimationsverfahren bedrucktes textil
EP2160491A4 (de) * 2007-02-14 2014-03-05 High Voltage Graphics Inc Im sublimationsverfahren bedrucktes textil
US9193214B2 (en) 2012-10-12 2015-11-24 High Voltage Graphics, Inc. Flexible heat sealable decorative articles and method for making the same

Similar Documents

Publication Publication Date Title
EP0581614B1 (de) Transferdruck von beflocktem Gewebe
GB2105373A (en) Textile fabrics with opaque pigment printing and method of producing same
US20070163057A1 (en) System and method for simultaneous sublimation printing on both sides of a single layer of fabric and double-sided garment produced thereby
US8739715B2 (en) Sublimation embroidery
CN110709557B (zh) 升华印刷
CA3050755C (en) Mesh material for flexible structures and methods of fabricating same
US5147713A (en) Convertible fabric
EP0105598A2 (de) Textile Flächengebilde mit deckendem Pigmentdruck und Verfahren zu deren Herstellung
SK242292A3 (en) Method of cloth printing
EP1375733A1 (de) Verfahren zum Drucken von Mischgeweben
CN211036401U (zh) 一种制品及生产用于鉴别数控染色工艺的人工制品的系统
GB2143180A (en) Transfers
BE1001365A7 (fr) Procede de decoration d'un support textile.
US5066308A (en) End identifier for multidye yarn
EP1048779A2 (de) Mit Plastisol bedruckte gefärbte Faserstoffe und Vefahren zu ihrer Herstellung
JPH09310468A (ja) 畳 縁
JPH09228264A (ja) 玉虫調装飾性を備えた植毛布及び製造方法
CA2578556A1 (en) System and method for simultaneous sublimation printing on both sides of a single layer of fabric and double-sided garment produced thereby
JPH03104991A (ja) 起毛布の製造方法
JPH06264328A (ja) 表面平滑布帛、熱転写プリンタ用記録布帛、エアーバッグ用布帛、衣料、スピンネーカーおよび表面平滑布帛の製造方法
JPH031159A (ja) コピークロスとその製造方法およびコピー方法
KR20170081833A (ko) 흡수성 및 염색성이 향상된 기능성 타월 및 그 제조 방법
JPH0519352Y2 (de)
KR200331652Y1 (ko) 다양한 무늬의 호일이 부착된 원단
JP2672373B2 (ja) コピー用複合構造体

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

AKX Designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20040703