WO1995003444A1 - Dispositif d'usure et de decoloration artificielles de produits textiles - Google Patents
Dispositif d'usure et de decoloration artificielles de produits textiles Download PDFInfo
- Publication number
- WO1995003444A1 WO1995003444A1 PCT/FR1994/000819 FR9400819W WO9503444A1 WO 1995003444 A1 WO1995003444 A1 WO 1995003444A1 FR 9400819 W FR9400819 W FR 9400819W WO 9503444 A1 WO9503444 A1 WO 9503444A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- drum
- particles
- abrasive
- abrasive coating
- coating
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B11/00—Treatment of selected parts of textile materials, e.g. partial dyeing
- D06B11/0093—Treatments carried out during or after a regular application of treating materials, in order to get differentiated effects on the textile material
- D06B11/0096—Treatments carried out during or after a regular application of treating materials, in order to get differentiated effects on the textile material to get a faded look
Definitions
- the present invention relates to devices worn or artificial vieillis ⁇ ment of interest to the textile industry, including that of ha ⁇ billement, especially the lending industry to wear, including clothing made with the dyed fabric.
- clothes made with tinted canvas like "Jean" canvas for example are clothes whose relatively dark color and the canvas generally thick and therefore not very flexible, make them unattractive and not very easy to wear when leaving manufacturing plants without further processing.
- current fashion and consumer demand are moving towards clothes of rather light colors, not very austere, presenting a "worn” or “already worn” appearance, from the time of purchase.
- the prior art teaches us in particular a process and a wear treatment machine according to the description below.
- the garments to be treated are introduced into a drum of a rotary machine, the internal walls of which are provided with a damped rubberized coating and, advantageously, bosses, with at least water and a certain quantity of pumice stone fulfilling the function. abrasive in the wear process.
- the drum after having been closed, is rotated according to a determined cycle, during which the clothes brewed in contact with the pumice stone wear out to a degree determined in particular by the cycle of rotations, the bosses having function of avoiding curling of clothes during spins.
- the use of this method leads to respecting certain values in the quantities of the different elements present, for a given product quality, and limits the lifetimes of certain parts of the machines, this is particularly the case of the rubberized coating which must be changed frequently.
- the average values used are of the order of 1 kilogram of pumice stone for 1 kilo ⁇ gram of clothing to be treated, which induces the rejection of approximately 100 kilo ⁇ grams of pumice mud for 100 kilograms of treated clothing.
- the average duration of treatment in such machines being About 105 minutes, it can be seen that the quantity of sludge to be discharged is enormous, which necessarily poses pollution problems, with all the additional costs that this entails in particular with the installation of waste treatment stations.
- the present invention overcomes in particular the various disadvantages mentioned above and provides other advantages which we will develop in the following paragraphs.
- the subject of the invention is a device making it possible to artificially obtain wear and discoloration of textile products, comprising at least one enclosure, said enclosure being constituted by a drum capable of being moved in rotation around a axis, said drum having an opening provided with a sealed access door, the interior walls of said drum being provided at least in part with at least one abrasive coating, characterized in that said abrasive coating comprises at least particles protrusions and at least one binder of said particles.
- the device according to the invention mainly allows repetitive rubbing of the clothes on the abrasive coating provided with projecting particles equipping the interior of the enclosure, and thus makes it possible to remove the use of pumice stone as well as obviously all the drawbacks linked to the use of it, such as in particular the problems of pollution, nuisance by noise, mechanical attack on the machine used, loss of efficiency of treatment due to the volume of pumice stone not occupied by the products to be treated, cost generated by the supply of pumice stone and the treatment of residual sludge.
- the addition for example in water, in particular of enzymes makes it possible to combine a discoloration treatment with the wear treatment.
- the cyclic contacting of the products to be treated with the abrasive coating according to the invention is obtained by the rotation of the enclosure on itself, which can in particular provide the advantage of being able to use the device according to the invention on the industrial rotary machines em- commonly used in particular in the clothing processing industry. It will be noted on this subject that. although their use is not essential, this characteristic allows the introduction of mobile abrasive elements into the enclosure, for example pumice in small quantities, to possibly further reduce treatment times.
- the combination of a binder and projecting particles to form the abrasive coating according to the invention makes it possible to obtain abrasive characteristics and duration of the coating according to the needs in function of the materials making up the binder and the particles. This combination allows both a low coating thickness and weight, and an appropriate geometric shape of the latter.
- said abrasive coating forms at least one surface delimited, at most entirely, by a straight line moving perpendicularly to said axis of rotation along two generatrixes of said interior walls.
- the abrasive coating is placed on said interior walls by removable fixing means.
- the practical technical aspect can thus be noted, in particular for the rapid replacement of the abrasive coating or its possible adaptation to drums of conventional machines.
- the removable nature of the coating is not necessary for the operation of the device according to the invention, it is very possible to have an integrated, non-removable abrasive coating in the drum.
- Another advantageous characteristic consists in particular in using one or more removable bosses as demon ⁇ table fixing means, which provides a possibility of rapid interchangeability of the abrasive coating, therefore an appreciable reduction in the unavailability times of the machine. in the case of this operation, and a simplicity of design.
- said resin is a polyester resin or the like
- said fibrous substance consists of glass fibers or the like, for example of carbon or Kevlar®
- said projecting particles consist abrasive particles such as quartz sand or the like.
- the polyester resin is pre-accelerated with an additive, in particular cobalt octoate, contains colloidal silica, and is catalyzed in particular by methyl ethyl ketone peroxide, and according to another characteristic, said abrasive particles are concentrated in said additional layer at a rate of 10 to 12 kilograms per square meter of coating, with a particle size, between 0 and 7 millimeters, and preferably of the order of 3 millimeters.
- FIG. 1 shows schematically in cross section a drum according to the invention, the inner walls of which are provided with bosses and an abrasive coating, drum in particular intended to be mounted on a rotary machine.
- Figure 2 shows a section through the thickness of an example of an abrasive coating, based on resin, abrasive protruding particles, and comprising a laminated layer.
- the device according to FIG. 1 consists of a rotary drum 1 around an axis 5 and equipped with an opening 6 provided with a sealed access door 7.
- the cylindrical part of the interior walls 2 of the drum is provided with an abrasive coating 3 advantageously in three parts.
- This abrasive coating is thus delimited between four bosses 8 of longitudinal axis substantially parallel to a generatrix of the internal cylindrical walls 2, the bosses 8 being of any shape. known, of thicknesses greater than that of the abrasive coating 3 and of length at most equal to said generator.
- These bosses are intended to prevent the load of clothing from forming a more or less homogeneous ball during the rotation cycle, thus harming the final appearance of the product.
- One of the four intervals of the inner cylindrical surface of the drum 1, delimited by two of the bosses 8, is not provided with an abrasive coating 3, this interval being occupied by the opening 6 for filling the drum 1.
- the abrasive coating 3 in three parts, shown in FIG. 1, is advantageously fixed in a removable manner on the inner walls 2 of the drum 1 by means of the bosses 8, by fitting between the cylindrical inner wall 2 and the bosses 8, themselves detachably attached by any known means, for example by bolts, to the wall of the drum 1.
- This method of detachable attachment of the abrasive coating allows rapid replacement thereof when it is worn , by unscrewing a few bolts. It is also possible to note a possibility of rapid transformation of the machine on which said drum is mounted into a traditional rotary machine, for example a washing machine, by simple disassembly of the abrasive coating.
- the abrasive coating 3 forms flats 9 between each pair of bosses 8 consécu ⁇ tives, the surfaces of which are substantially parallel to the axis of rotation 5 of the drum 1, and delimited by a straight line moving perpendicularly to said axis of rotation 5 along two generatrices of said interior walls 2.
- the aim sought by the placement of these flats 9 is to complete the function of the bosses 8 by limiting the rolling of the clothes inside drum during the rotation cycle, so as to homogenize the wear and thus improve the efficiency of the abrasive coating 3.
- an abrasive coating shown in Figure 2 includes in its general structure at least abrasive particles 12, some of which protrude, and a binder 13 of said particles.
- Said abrasive coating advantageously has at least one laminated layer 20, comprising a polyester resin 13 and a glass braid 14, an additional layer 21, comprising a polyester resin 13 and particles of dry quartz sand 12.
- the coating described according to the example according to Figure 2 has finally at least one other layer 22 of resin 13, in order to permanently put the abrasive particles 12 on the surface.
- the wear and discoloration device according to the invention shown in FIG. 1 is implemented in the following manner: * The load of clothes to be treated is introduced into the drum 1 whose internal walls 2 are provided with the coating abrasive 3 capable of coming into contact with said garments when the drum is rotated. An opening 6 has been made for this purpose, advantageously placed on the substantially cylindrical wall of said drum. * A quantity of water is advantageously introduced into the drum 1 and through the opening 6, representing by weight twice the weight of the load of clothing. It is also possible to add a substance such as en ⁇ zymes for example in the case where it is desired to obtain a general discoloration of the clothing, in particular for certain clothing in "jean" fabric, this operation being complementary to the wear treatment,
- the device according to the invention is produced, as we will have been able to see, with means of industrial application which are widely available, in particular those relating to the manufacture of plastics, in particular laminates as regards the example of the coating.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Laminated Bodies (AREA)
- Woven Fabrics (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP94921677A EP0720673A1 (fr) | 1993-07-20 | 1994-07-04 | Dispositif d'usure et de decoloration artificielles de produits textiles |
JP7504964A JPH09503555A (ja) | 1993-07-20 | 1994-07-04 | 繊維製品の人工摩耗及び脱色装置 |
AU72297/94A AU7229794A (en) | 1993-07-20 | 1994-07-04 | Artificial wear and discoloration device for textile products |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR93/09142 | 1993-07-20 | ||
FR9309142A FR2708005B1 (fr) | 1993-07-20 | 1993-07-20 | Procédé et dispositif d'usure et de décoloration artificielles de produits textiles. |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1995003444A1 true WO1995003444A1 (fr) | 1995-02-02 |
Family
ID=9449604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1994/000819 WO1995003444A1 (fr) | 1993-07-20 | 1994-07-04 | Dispositif d'usure et de decoloration artificielles de produits textiles |
Country Status (10)
Country | Link |
---|---|
US (1) | US5535604A (fr) |
EP (1) | EP0720673A1 (fr) |
JP (1) | JPH09503555A (fr) |
CN (1) | CN1129467A (fr) |
AU (1) | AU7229794A (fr) |
CA (1) | CA2128284A1 (fr) |
FR (1) | FR2708005B1 (fr) |
MA (1) | MA23273A1 (fr) |
TN (1) | TNSN94075A1 (fr) |
WO (1) | WO1995003444A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1172177B1 (fr) * | 2000-07-13 | 2004-10-20 | Neomax Co., Ltd. | Appareil pour le traitement de surface par voie sèche et procédé de traitement de surface par voie sèche à l'aide d'un tel appareil |
US20030009861A1 (en) * | 2001-07-12 | 2003-01-16 | Kingsford Kwok | Apparatus for fading textiles, and method of use |
DE102004043716A1 (de) * | 2004-09-09 | 2006-03-16 | BSH Bosch und Siemens Hausgeräte GmbH | Verfahren zum Befestigung von Kunststoffmitnehmern in Wäschetrommeln |
JP4669318B2 (ja) * | 2005-05-11 | 2011-04-13 | カヤバ工業株式会社 | シリンダバレル |
CN106120212B (zh) * | 2016-06-30 | 2018-04-06 | 浙江杭州湾纺织品有限公司 | 仿真毛皮的染色设备及其染色工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2514793A1 (fr) * | 1981-10-21 | 1983-04-22 | Linczowski Wadek | Procede et dispositif pour le vieillissement de vetements notamment de pantalons et blousons |
DE3710723C1 (en) * | 1987-03-31 | 1988-09-29 | Juergen Vahldiek | Stone-washing machine for textile fabrics |
EP0288722A2 (fr) * | 1987-04-13 | 1988-11-02 | CHIMICA SUD DEI F.LLI AMATA S.n.c. | Appareil pour vieillir artificiellement et blanchir des tissus en toile de jean |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US870071A (en) * | 1906-12-22 | 1907-11-05 | Jackson Carr | Rotary grain-scourer. |
US1034712A (en) * | 1912-02-03 | 1912-08-06 | Belding And Franklin Machine Company | Abradant compound. |
US1508345A (en) * | 1923-10-15 | 1924-09-09 | Jr Joseph Lupo | Tumbling barrel |
US2807020A (en) * | 1954-12-16 | 1957-09-17 | Erie Resistor Corp | Method of making capacitors |
US2970783A (en) * | 1958-05-01 | 1961-02-07 | Nordberg Manufacturing Co | Composite wearing parts for crushers and the like |
FR2641555B1 (fr) * | 1989-01-09 | 1992-03-27 | Cayla | Procede de delavage heterogene d'articles a base de coton teint utilisant en milieu aqueux des cellulases |
US4941333A (en) * | 1989-01-31 | 1990-07-17 | Levi Strauss & Co. | Centrifugally draining single drum washing machine |
-
1993
- 1993-07-20 FR FR9309142A patent/FR2708005B1/fr not_active Expired - Fee Related
-
1994
- 1994-07-04 CN CN94193130.7A patent/CN1129467A/zh active Pending
- 1994-07-04 JP JP7504964A patent/JPH09503555A/ja active Pending
- 1994-07-04 WO PCT/FR1994/000819 patent/WO1995003444A1/fr not_active Application Discontinuation
- 1994-07-04 EP EP94921677A patent/EP0720673A1/fr not_active Withdrawn
- 1994-07-04 AU AU72297/94A patent/AU7229794A/en not_active Abandoned
- 1994-07-07 TN TNTNSN94075A patent/TNSN94075A1/fr unknown
- 1994-07-18 CA CA002128284A patent/CA2128284A1/fr not_active Abandoned
- 1994-07-18 MA MA23587A patent/MA23273A1/fr unknown
- 1994-07-20 US US08/278,053 patent/US5535604A/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2514793A1 (fr) * | 1981-10-21 | 1983-04-22 | Linczowski Wadek | Procede et dispositif pour le vieillissement de vetements notamment de pantalons et blousons |
DE3710723C1 (en) * | 1987-03-31 | 1988-09-29 | Juergen Vahldiek | Stone-washing machine for textile fabrics |
EP0288722A2 (fr) * | 1987-04-13 | 1988-11-02 | CHIMICA SUD DEI F.LLI AMATA S.n.c. | Appareil pour vieillir artificiellement et blanchir des tissus en toile de jean |
Also Published As
Publication number | Publication date |
---|---|
CN1129467A (zh) | 1996-08-21 |
FR2708005A1 (fr) | 1995-01-27 |
FR2708005B1 (fr) | 1995-11-17 |
US5535604A (en) | 1996-07-16 |
MA23273A1 (fr) | 1995-04-01 |
TNSN94075A1 (fr) | 1995-04-25 |
JPH09503555A (ja) | 1997-04-08 |
EP0720673A1 (fr) | 1996-07-10 |
CA2128284A1 (fr) | 1995-01-21 |
AU7229794A (en) | 1995-02-20 |
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