FR2847595A1 - Fading and dyeing an article of clothing made from a polyester-cotton fabric comprises desizing, enzymatic fading, oxidizing, reducing and spraying with cotton dye - Google Patents
Fading and dyeing an article of clothing made from a polyester-cotton fabric comprises desizing, enzymatic fading, oxidizing, reducing and spraying with cotton dye Download PDFInfo
- Publication number
- FR2847595A1 FR2847595A1 FR0214625A FR0214625A FR2847595A1 FR 2847595 A1 FR2847595 A1 FR 2847595A1 FR 0214625 A FR0214625 A FR 0214625A FR 0214625 A FR0214625 A FR 0214625A FR 2847595 A1 FR2847595 A1 FR 2847595A1
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- FR
- France
- Prior art keywords
- clothing
- piece
- cotton
- fading
- agent
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- 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.)
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Classifications
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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
- 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
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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
- 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
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Abstract
Description
L'invention concerne un procédé de délavage et de teinture d'une pièce deThe invention relates to a method of washing and dyeing a piece of
vêtement réalisée dans un tissu à base de polyester. garment made from a polyester-based fabric.
Les vêtements réalisés en tissu denim classique (100 % coton ou 98 % coton 2 % élasthanne) sont délavés soit par lavage en présence de pierre ponce, soit par traitement enzymatique, soit par des procédés mixtes, pour obtenir des effets de couleur variés à partir de la couleur indigo uniforme fournie par les fils de chaîne Clothes made of classic denim fabric (100% cotton or 98% cotton 2% elastane) are washed out either by washing in the presence of pumice stone, or by enzymatic treatment, or by mixed processes, to obtain varied color effects from uniform indigo color provided by the warp threads
teintés et/ou par foulardage du tissu (tissu surteint). tinted and / or by padding the fabric (overdyed fabric).
Il est récemment apparu sur le marché des tissus dans lesquels les fils de trame sont en polyester écru et les fils de chaîne sont en coton teint avec une composition d'environ 70 % de polyester et de 27 à 30 % de coton, l'éventuel complément étant de l'élasthanne. Une composition typique est de 70 % de polyester, It has recently appeared on the market for fabrics in which the weft threads are in unbleached polyester and the warp threads are in dyed cotton with a composition of approximately 70% polyester and from 27 to 30% cotton, the possible complement being elastane. A typical composition is 70% polyester,
27 % de coton et 3 % d'élasthanne.27% cotton and 3% elastane.
Ces tissus présentent l'avantage d'être moins chers que les toiles denim classiques mais ils ne peuvent pas être délavés ou traités pour obtenir des dégradés, These fabrics have the advantage of being less expensive than conventional denim fabrics but they cannot be washed or treated to obtain gradations,
des effets de sablage, des effets d'usure et/ou des surimpressions. sandblasting effects, wear effects and / or overlays.
L'invention a pour but de fournir un procédé de délavage et de teinture d'une pièce de vêtement réalisée dans cette matière afin d'obtenir de effets colorés placés à The object of the invention is to provide a method of washing and dyeing a piece of clothing made from this material in order to obtain colored effects placed at
des endroits choisis de la pièce de vêtement. selected locations of the piece of clothing.
Ce procédé comprend essentiellement les étapes consistant: a). à effectuer un délavage enzymatique de la pièce de vêtement ayant subi un désencollage; b). à rincer la pièce de vêtement; c). à pulvériser sur des endroits sélectionnés de la pièce de vêtement une solution d'agent oxydant pour modifier la couleur de départ du coton; d). à neutraliser l'excès d'oxydant par un traitement par un agent réducteur; e). à rincer et à sécher la pièce de vêtement; f). à pulvériser sur lesdits endroits sélectionnés et/ou d'autres endroits sélectionnés un colorant du coton et à fixer la coloration obtenue, et This process essentially includes the steps of: a). carrying out an enzymatic washing of the piece of clothing having undergone desizing; b). rinsing the piece of clothing; vs). spraying selected areas of the garment with a solution of oxidizing agent to modify the starting color of the cotton; d). neutralizing the excess oxidant by treatment with a reducing agent; e). rinsing and drying the piece of clothing; f). spraying said selected places and / or other selected places with a cotton dye and fixing the coloration obtained, and
g). à rincer et à sécher la pièce de vêtement. g). to rinse and dry the piece of clothing.
De manière plus détaillée et de préférence, le procédé consiste, en partant d'une pièce de vêtement par exemple un pantalon ou un blouson, à: laver la pièce de vêtement pour effectuer un désencollage (élimination de l'apprêt à base d'amidon) en utilisant de l'amylase et des adjuvants de désencollage classiques (lubrifiant, assouplissant, anti-redéposant, etc.. .). Ce lavage s'effectue de préférence en utilisant environ 0,4 % en poids de produit de désencollage par rapport au poids de l'article à traiter, à une température de 30'C pendant 20 mn, le pH s'établissant à environ 4,5, rincer la pièce de vêtement, avantageusement deux fois pendant quelques minutes (cinq à dix minutes) avec de l'eau froide, pour éliminer le produit de désencollage et les produits résiduels du désencollage, effectuer un délavage enzymatique de la pièce de vêtement ainsi désencollée et rincée. Le délavage est obtenu en utilisant une cellulase neutre, à raison de 0,35 % en poids sec de l'enzyme par rapport au poids sec de la pièce de revêtement à traiter, à une température de 30'C pendant environ 1 h, par exemple 55 min. Une cellulase particulièrement appropriée est celle vendue sous la dénomination MPP 24 par la société JEANS CARE (Royaume-Uni), rincer la pièce de vêtement, de préférence en présence d'un agent assouplissant et d'un agent anti- jaunissement à pH 4,5 et à une température de 30'C, l'agent assouplissant étant utilisé à raison d'environ 0,5 % du poids de l'article à In more detail and preferably, the method consists, starting from a piece of clothing, for example pants or a jacket, in: washing the piece of clothing to carry out desizing (elimination of the starch-based primer ) using amylase and conventional desizing adjuvants (lubricant, fabric softener, anti-redeposition, etc.). This washing is preferably carried out using approximately 0.4% by weight of desizing product relative to the weight of the article to be treated, at a temperature of 30 ° C. for 20 minutes, the pH being established at approximately 4 , 5, rinse the piece of clothing, preferably twice for a few minutes (five to ten minutes) with cold water, to remove the desizing product and the residual products of desizing, carry out an enzymatic washing of the piece of clothing thus desized and rinsed. The washing is obtained using a neutral cellulase, at a rate of 0.35% by dry weight of the enzyme relative to the dry weight of the coating part to be treated, at a temperature of 30 ° C. for approximately 1 h, by example 55 min. A particularly suitable cellulase is that sold under the name MPP 24 by the company JEANS CARE (United Kingdom), rinse the piece of clothing, preferably in the presence of a softening agent and an anti-yellowing agent at pH 4, 5 and at a temperature of 30 ° C., the softening agent being used in an amount of approximately 0.5% of the weight of the article to be
traiter, et sécher à 60C.treat, and dry at 60C.
enfiler la pièce de vêtement sur un mannequin, par exemple un mannequin gonflable, pour lui donner la forme du vêtement porté, pulvériser sur des endroits sélectionnés une solution d'agent oxydant pour oxyder la couleur de départ du coton. Les endroits sélectionnés sont par exemple, les genoux, les bas de jambes pour les pantalons, les manches ou le dos pour les blousons. La pulvérisation peut se faire sous forme de taches ou selon un motif précis put the piece of clothing on a mannequin, for example an inflatable mannequin, to give it the shape of the garment worn, spray on selected places a solution of oxidizing agent to oxidize the starting color of the cotton. The selected places are for example, the knees, the lower legs for the pants, the sleeves or the back for the jackets. Spraying can be done in the form of spots or in a specific pattern
(dessin, écriture) avec usage ou non de pochoirs, à l'aide d'un pistolet à peinture. (drawing, writing) with or without the use of stencils, using a paint spray gun.
L'agent oxydant est de préférence le permanganate de potassium en solution aqueuse à une concentration de 1,1 % et on le laisse agir pendant le temps suffisant pour obtenir le degré de décoloration souhaité, The oxidizing agent is preferably potassium permanganate in aqueous solution at a concentration of 1.1% and it is left to act for the time sufficient to obtain the desired degree of discoloration,
neutraliser l'excès d'oxydant par un traitement par un agent réducteur. neutralize excess oxidant by treatment with a reducing agent.
Lorsque l'agent oxydant est le permanganate de potassium, l'agent réducteur peut être le métabisulfite de sodium utilisé dans un bain à 40C pendant 10 min à raison de 3 % en poids par rapport à l'article à traiter. Le métabisulfite de sodium a également pour effet d'éliminer le chlore résiduel qui peut être présent si l'étape de délavage a été effectuée avec ajout d'eau javellisée, pulvériser sur des endroits sélectionnés, qui peuvent être ou non ceux de l'étape précédente, un colorant du coton, par exemple un colorant réactif, également When the oxidizing agent is potassium permanganate, the reducing agent can be sodium metabisulfite used in a 40C bath for 10 min at a rate of 3% by weight relative to the article to be treated. Sodium metabisulfite also has the effect of eliminating the residual chlorine which may be present if the washing step has been carried out with the addition of bleach, spray on selected places, which may or may not be those of the step cotton dye, for example a reactive dye, also
sous forme de taches ou sous forme d'un motif. in the form of spots or in the form of a pattern.
10. fixer le colorant pour stabiliser la coloration. A titre d'exemple, on peur citer comme agent de fixation le produit du commerce TINOFIX WS CONC (Ciba Specialty Chemicals) utilisé dans un bain à une teneur en agent de fixation de 2 % en poids par rapport au poids de l'article, à une température de 50C, rincer la pièce de vêtement en présence d'un assouplissant, l'essorer, la sécher et la repasser, ces étapes étant des étapes classiques de finissage d'une pièce 10. fix the dye to stabilize the coloring. By way of example, it is possible to cite as fixing agent the commercial product TINOFIX WS CONC (Ciba Specialty Chemicals) used in a bath with a content of fixing agent of 2% by weight relative to the weight of the article, at a temperature of 50C, rinse the item of clothing in the presence of a fabric softener, wring it out, dry it and iron it, these steps being conventional steps for finishing a piece
de vêtement.clothes.
Ce procédé permet d'obtenir des effets de coloration sur des tissus délavés à base de polyester/coton, similaires à ceux obtenus dans la technique antérieure sur un This process makes it possible to obtain coloring effects on faded fabrics based on polyester / cotton, similar to those obtained in the prior art on a
tissu denim coton.cotton denim fabric.
L'invention fournit également les pièces de vêtement délavées et teintées The invention also provides washed and dyed pieces of clothing
obtenues selon le procédé décrit précédemment. obtained according to the method described above.
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0214625A FR2847595A1 (en) | 2002-11-22 | 2002-11-22 | Fading and dyeing an article of clothing made from a polyester-cotton fabric comprises desizing, enzymatic fading, oxidizing, reducing and spraying with cotton dye |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0214625A FR2847595A1 (en) | 2002-11-22 | 2002-11-22 | Fading and dyeing an article of clothing made from a polyester-cotton fabric comprises desizing, enzymatic fading, oxidizing, reducing and spraying with cotton dye |
Publications (1)
Publication Number | Publication Date |
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FR2847595A1 true FR2847595A1 (en) | 2004-05-28 |
Family
ID=32241504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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FR0214625A Withdrawn FR2847595A1 (en) | 2002-11-22 | 2002-11-22 | Fading and dyeing an article of clothing made from a polyester-cotton fabric comprises desizing, enzymatic fading, oxidizing, reducing and spraying with cotton dye |
Country Status (1)
Country | Link |
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FR (1) | FR2847595A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7921680B2 (en) * | 2007-05-16 | 2011-04-12 | Bayer Materialscience Llc | Apparatus and process for treating an article to impart color and/or enhance the properties of that article |
CN102561040A (en) * | 2011-12-30 | 2012-07-11 | 大连宏丰控股有限公司 | New anti-fluffing and anti-pilling technology for polyester-cotton fabric under special standards |
CN113605081A (en) * | 2021-07-23 | 2021-11-05 | 中山市鸿盛生物科技有限公司 | Atomizing and washing treatment method for denim garment |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3290752A (en) * | 1963-03-26 | 1966-12-13 | Thomaston Cotton Mills | Woven cotton-polyester blend fabrics having recoverable stretch characteristics |
US4342565A (en) * | 1979-08-20 | 1982-08-03 | Burlington Industries, Inc. | Brushed stretch denim fabric and process therefor |
GB2287966A (en) * | 1994-03-21 | 1995-10-04 | Collier Campbell Ltd | Woven fabrics with coloured effects |
-
2002
- 2002-11-22 FR FR0214625A patent/FR2847595A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3290752A (en) * | 1963-03-26 | 1966-12-13 | Thomaston Cotton Mills | Woven cotton-polyester blend fabrics having recoverable stretch characteristics |
US4342565A (en) * | 1979-08-20 | 1982-08-03 | Burlington Industries, Inc. | Brushed stretch denim fabric and process therefor |
US4342565B1 (en) * | 1979-08-20 | 1992-01-14 | Burlington Industries Inc | |
GB2287966A (en) * | 1994-03-21 | 1995-10-04 | Collier Campbell Ltd | Woven fabrics with coloured effects |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7921680B2 (en) * | 2007-05-16 | 2011-04-12 | Bayer Materialscience Llc | Apparatus and process for treating an article to impart color and/or enhance the properties of that article |
CN102561040A (en) * | 2011-12-30 | 2012-07-11 | 大连宏丰控股有限公司 | New anti-fluffing and anti-pilling technology for polyester-cotton fabric under special standards |
CN102561040B (en) * | 2011-12-30 | 2014-09-24 | 大连宏丰控股有限公司 | New anti-fluffing and anti-pilling technology for polyester-cotton fabric under special standards |
CN113605081A (en) * | 2021-07-23 | 2021-11-05 | 中山市鸿盛生物科技有限公司 | Atomizing and washing treatment method for denim garment |
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