APPARATUS AND METHOD FOR DECORATING TEXTILE MATERIALS
    2.
    发明申请
    APPARATUS AND METHOD FOR DECORATING TEXTILE MATERIALS 审中-公开
    装饰纺织材料的装置和方法

    公开(公告)号:WO2007036778A1

    公开(公告)日:2007-04-05

    申请号:PCT/IB2006/002629

    申请日:2006-09-19

    CPC classification number: D06B11/0093 D06P5/153 D06Q1/02

    Abstract: Apparatus for decorating textile materials (woven, non- woven and knitted textiles, yarns, and finished and semifinished articles made thereby) comprising means (3, 4) to move the textile material (2) along a feed path (1) ; means (13) for impregnating the textile material with an aqueous solution (14) containing electrolytes which, when subjected to an electrochemical process, develop oxidizing agents having a decolorizing action and/or being able to activate the textile materials in such a way as to modify their behaviour upon the successive dyeing, printing and finishing operations; a pair of electrodes acting as anode (15) and cathode (16) to carry out the electrochemical process; a decolorization region (5) interposed between said anode (15) and cathode (16); and means for moving under control the surfaces of said anode (15) and cathode (16) close to and away from each other.

    Abstract translation: 用于装饰纺织材料的装置(织造的,非织造的和针织的纺织品,纱线以及由此制成的成品和半成品)包括沿着进给路径(1)移动纺织材料(2)的装置(3,4); 用于用含有电解质的水溶液(14)浸渍纺织材料的装置(13),当电化学过程经历电化学过程时,其开发具有脱色作用的氧化剂和/或能够以如下方式激活纺织材料: 在连续染色,印刷和整理操作时修改其行为; 用作阳极(15)和阴极(16)的一对电极,用于执行电化学过程; 介于所述阳极(15)和阴极(16)之间的脱色区域(5); 以及用于在所述阳极(15)和阴极(16)的彼此靠近或远离的表面的控制下移动的装置。

    TEXTILE BLEACHING PROCESS
    4.
    发明申请
    TEXTILE BLEACHING PROCESS 审中-公开
    纺织漂白工艺

    公开(公告)号:WO1995025195A1

    公开(公告)日:1995-09-21

    申请号:PCT/GB1995000414

    申请日:1995-02-28

    CPC classification number: D06P5/158 D06L4/12 D06P5/15 D06P5/153

    Abstract: A process for the bleaching of dyed textiles with peroxygen compounds is provided. The process comprises contacting the textiles with an aqueous solution of an iron salt, an aqueous solution of a peroxygen compound and subsequently an aqueous solution of a sequestrant for iron. The peroxygen compound can include Caro's acid, hydrogen peroxide, sources of hydrogen peroxide including sodium percarbonate and sodium perborate mono and tetrahydrates, low molecular weight alipathic peracids such as C1 to C6 alipathic peracids, especially performic, peracetic or perpropionic acid, and persulphate salts, including sodium, potassium and ammonium perdisulphates and potassium permonosulphate, and is preferably Caro's acid, hydrogen peroxide, peracetic acid or a persulphate salt. The process is particularly suitable for the bleaching of denim.

    Abstract translation: 提供了一种用过氧化合物漂白染色纺织品的方法。 该方法包括使纺织品与铁盐水溶液,过氧化合物的水溶液和随后的铁螯合剂水溶液接触。 过氧化合物可以包括卡罗酸,过氧化氢,过氧化氢源,包括过碳酸钠和过硼酸钠单和四水合物,低分子量的酰基过酸如C1至C6脂肪过酸,特别是过氧化物,过乙酸或过丙酸,以及过硫酸盐, 包括过硫酸钠,钾和铵,以及过硫酸钾,并且优选为卡罗酸,过氧化氢,过乙酸或过硫酸盐。 该工艺特别适用于牛仔布的漂白。

    METHOD FOR DECOLORIZING A DENIM FABRIC USING OZONE
    6.
    发明申请
    METHOD FOR DECOLORIZING A DENIM FABRIC USING OZONE 审中-公开
    使用OZONE分散DENIM织物的方法

    公开(公告)号:WO2014113238A3

    公开(公告)日:2014-10-23

    申请号:PCT/US2014010496

    申请日:2014-01-07

    Applicant: YOUN KEVIN JIN

    Inventor: YOUN KEVIN JIN

    CPC classification number: D06L4/13 D06L1/14 D06L4/50 D06P5/132 D06P5/153

    Abstract: A method for decolorizing a dyed denim fabric through a dry ozone process obtains an aesthetically pleasing decolorized look or fashionably faded look in the denim fabric. The method comprises three dry ozone treatment processes used alone or in combination thereof. The first dry ozone treatment process includes wetting a denim textile product with water and oxidizing it with ozone. The second dry ozone treatment process includes spraying water to desired areas of the textile product and oxidizing it with ozone. The third dry ozone treatment process includes loading the denim textile product and wetted cotton fabric scraps into a drum, and oxidizing them with ozone.

    Abstract translation: 通过干燥臭氧处理使染色的牛仔布织物脱色的方法在牛仔布织物中获得美观的脱色外观或时尚褪色的外观。 该方法包括单独或组合使用的三种干燥臭氧处理方法。 第一干燥臭氧处理方法包括用水润湿牛仔布纺织品并用臭氧氧化。 第二干燥臭氧处理方法包括将水喷洒到纺织产品的所需区域并用臭氧氧化。 第三种干燥臭氧处理方法包括将牛仔布纺织产品和湿润棉织物废料装入滚筒中,并用臭氧氧化。

    COLOR REMOVAL OF WATER WITH OZONE IN A TEXTILE BLEACHING PROCESS
    9.
    发明申请
    COLOR REMOVAL OF WATER WITH OZONE IN A TEXTILE BLEACHING PROCESS 审中-公开
    纺织漂白工艺中用臭氧去除水的颜色

    公开(公告)号:WO2017066000A1

    公开(公告)日:2017-04-20

    申请号:PCT/US2016/054680

    申请日:2016-09-30

    Abstract: Embodiments relate generally to methods and systems for bleaching textiles using ozone gas that incorporates a color removal step. In one example, there is provided a hybrid machine that incorporates certain features of a washer, but that also includes an integrated blower for gas distribution inside the machine. There is also provided an ozone dosing control system that allows for maintenance of a constant concentration of ozone in the machine. In one embodiment, the ozone output measured in grams/hour at this constant concentration in conjunction with the weight of product measured being treated may be referred to as the "bleaching factor." There is further provided a wastewater dye removal step, in which ozone is used to clean the water and remove dyes and other colors that may be deposited via denim or other garments.

    Abstract translation: 实施方式总体上涉及用于使用臭氧气体漂白纺织品的方法和系统,其结合了颜色去除步骤。 在一个示例中,提供了一种混合机器,其结合了洗衣机的某些特征,但也包括用于机器内的气体分配的集成鼓风机。 还提供了一个臭氧定量控制系统,可以保持机器中恒定的臭氧浓度。 在一个实施方案中,在该恒定浓度下以克/小时测量的臭氧输出连同待测量的待测产品的重量可称为“漂白因子”。 还提供了废水染料去除步骤,其中使用臭氧来清洁水并去除可能通过牛仔布或其他衣服沉积的染料和其他颜色。

    一种在套染纺织品上产生彩色花纹的光触媒色拔方法

    公开(公告)号:WO2014121552A1

    公开(公告)日:2014-08-14

    申请号:PCT/CN2013/073615

    申请日:2013-04-02

    Applicant: 苏州大学

    Inventor: 龙家杰 毕潇平

    CPC classification number: D06P5/2005 D06P5/15 D06P5/153 D06P5/155 D06P5/158

    Abstract: 本发明公开了一种在纺织品上产生彩色花纹的光触媒色拔方法。分别用花色染料和地色染料对纺织品进行染色和套染处理;将图案制成镂空花纹图案花版,在花纹镂空处的套染纺织品上施加光敏物质,利用光触媒色拔方法,使地色染料实现局部消色,而花色染料得以较好保留,达到在纺织品上产生彩色花纹图案的效果。本发明工艺及设备简单、工艺流程短、易于控制、适应性广,省去了印花糊料及昂贵的印花设备,以及传统印花等繁琐工序;同时还避免了传统印花中大量药品的使用和废液排放,有利于降低生产成本,具有节能降耗减排和清洁生产等显著优点,在纺织印染行业的清洁生产中具有非常广阔的应用前景。

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