WO2019109693A1 - 一种生产纯天然染色纱线的方法 - Google Patents

一种生产纯天然染色纱线的方法 Download PDF

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Publication number
WO2019109693A1
WO2019109693A1 PCT/CN2018/104659 CN2018104659W WO2019109693A1 WO 2019109693 A1 WO2019109693 A1 WO 2019109693A1 CN 2018104659 W CN2018104659 W CN 2018104659W WO 2019109693 A1 WO2019109693 A1 WO 2019109693A1
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yarn
sheet
dyeing
color
dyed
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PCT/CN2018/104659
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English (en)
French (fr)
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何炽斌
何欣洋
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何炽斌
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Publication of WO2019109693A1 publication Critical patent/WO2019109693A1/zh

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    • 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
    • D06B11/0009—Treatment of selected parts of textile materials, e.g. partial dyeing of a yarn in wound form
    • 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
    • D06B21/00—Successive treatments of textile materials by liquids, gases or vapours
    • 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
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/32—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of open-width materials backwards and forwards between beaming rollers during treatment; Jiggers
    • 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
    • D06B2700/00—Treating of textile materials, e.g. bleaching, dyeing, mercerising, impregnating, washing; Fulling of fabrics
    • D06B2700/36—Devices or methods for dyeing, washing or bleaching not otherwise provided for

Definitions

  • This invention relates to the field of textiles, and more particularly to a new method of producing pure natural dyed yarns.
  • skein dyeing refers to the skein that is converted into a skein in a frame on a skein and then dyed in various forms of dyeing machine; the dyeing of the pylon refers to winding the yarn around the cloth.
  • the full-bore tube is then placed on the dyeing column of the dyeing machine carrier and placed in the cheese dyeing machine. By the action of the main pump, the dye liquor is circulated through the yarn or fiber of the cheese.
  • warp beam dyeing refers to winding a raw yarn on a perforated coil on a loose warping machine to form a loose warp beam, and then mounting it on the carrier of the dyeing machine, and placing In the warp beam dyeing machine, by the action of the main pump, the dyeing liquid is circulated through the warp beam or the fiber to realize the method of dip dyeing; the warp beaming is to introduce a certain number of thin shafts into each dyeing tank, After repeated multi-dip, multi-rolling, and multiple air oxidizing, the dyeing of indigo dye is realized, and then pre-baked, and then the color yarn is sizing, and the color warp beam is directly used for weaving, and is mainly applied to the cowboy of the color warp and white weft.
  • yarn bundle padding is to first bundle several hundred original yarns. Spherical, then a plurality of strands is repeatedly immersed in the plurality of multi-dye tank, multi-nip, several ventilation oxidation, to achieve the indigo dyed, subdivided by sizing, it is another method for dyeing denim warp yarns.
  • the dyeing essence of the dyes and yarns needs to be dyed by the interaction of temperature, pH, time and additives in a specific medium environment.
  • solid color, chemical dyes and chemical additives such as acids, alkalis, reducing agents, oxidizing agents, electrolytes or surfactants must be used in the production process.
  • a new method for producing pure natural dyed yarns which specifically comprises a method of warp beam padding or a method of barrel padding.
  • the method of warp beam padding comprises the following steps: S1. warping; S2. yarn sheet dyeing; S3. pre-drying; S4. water washing; S5. drying; S6. color yarn forming shaft; Weaving.
  • Step S1 uses a conventional warping machine to form a certain number of yarns into a sheet warp beam.
  • Step S2 in the case where the dyeing liquid is not added with any chemical dyes, chemical auxiliaries and synthetic pigments, a certain amount of yarn is introduced from the warp beam into a sheet-like manner to 1 to 10 dyeing tanks containing only pure natural dyes. Inside, through repeated multi-dip, multi-rolling, the natural dyeing of the yarn is achieved.
  • Step S3 the sheet-like yarn which has been subjected to the sheet-like dyeing and dyeing in step S2 is used, and the sheet-like color yarn is dried by a conventional cylinder drying device;
  • Step S4 the sheet-like yarn pre-baked in step S3, using a conventional washing tank to wash the sheet-like color yarn 1 to 6 times, to remove the floating color on the yarn, the washing temperature is 20-80 ° C;
  • Step S5 the sheet-like color yarn after the water washing in step S4 is dried by a conventional cylinder drying device
  • Step S6 takes the total number of warp threads and the process requirements of the warp raw materials, and the dyed sheet-like color yarn is directly wound into a weaving shaft, or is wound with another yarn shaft and then wound into a weaving shaft;
  • Step S7 is performed by weaving the cloth with the sheet-like color yarn in the step S6.
  • the method for padding the tube comprises the following steps: S1. upper tube; S2. yarn sheet dyeing; S3. pre-drying; S4. water washing; S5. dry yarn; S6. color yarn forming shaft; S7. Tube; S8. Fabric weaving.
  • Step S1 hangs a certain number of yarns on the creel of the traditional warping machine, and does not pass through the warping and forming method, but a certain number of cylinders are passed through a group of twisted webs and flank The method directly leads the yarn to the dyeing process;
  • Step S2 in the case where the dyeing liquid is not added with any chemical dyes, chemical auxiliaries and synthetic pigments, a certain amount of yarn is introduced from the warp beam into a sheet-like manner to 1 to 10 dyeing tanks containing only pure natural dyes. Inside, through repeated multi-dip, multi-rolling, the natural dyeing of the yarn is achieved.
  • step S3 the sheet-like yarn which has been subjected to the sheet-like dyeing and dyeing in step S2 is used, and the sheet-like colored yarn is dried by a conventional cylinder drying device.
  • step S4 the sheet-like yarn pre-baked in step S3 is washed with 1 to 6 passes of the sheet-like colored yarn by a conventional washing tank to remove the floating color on the yarn, and the washing temperature is 20-80 °C.
  • step S5 the sheet-like color yarn which has been washed with water in step S4 is dried by a conventional cylinder drying device.
  • step S6 the dyed sheet-like color yarn is directly wound into a sheet-like yarn shaft.
  • step S7 the color yarn on the sheet yarn shaft is wound into one package for each yarn by a conventional barrel forming machine.
  • Step S8 is performed by weaving the cloth with the cheese color yarn in the step S7.
  • one or more of the selected dyes in the dyeing solution must have both a color and a high viscosity (hereinafter referred to as "higher viscosity natural dye"), and other dyes are Ordinary natural colored dye; no other mordant and chemical fixing agent are added during dyeing. Fixing is to improve the natural fixing performance of "high viscosity natural dye” with both color and high viscosity.
  • Color fastness of pure natural dyes; “higher viscosity natural dyes” include, but are not limited to, wild mountain yam, water hyacinth and jackfruit, and its dilution has an approximate viscosity of between 10 and 2000 (unit: CP centipoise) . Pure natural dyeing must be carried out using “higher viscosity natural dyes” to ensure that the color fastness of the dyed finished products meets the national quality requirements.
  • the "high viscosity natural dye” is used in the dyeing liquid, and the yarns adhere to each other during the dyeing process, so that the dyed yarn is difficult to separate and directly Production that affects the next process cannot continue.
  • the technical solution of the present invention to solve this production problem is that the yarn before the dyeing is subjected to the constant width enthalpy, but the yarn is not subjected to the fixed width after the dyeing cylinder is dyed and the drying is performed;
  • the yarn is stratified, and the distance from the drying cylinder to the layered rod is in the range of 1-10 meters; the yarn before the yarn is formed into the shaft needs to be fixed-width ⁇ , and the yarn is dried and then the yarn is set to the axis of the shaft.
  • the distance of the web needs to be a certain distance, ranging from 3 to 30 meters.
  • the invention has the advantages that the method of the invention is novel and ingenious, the production process is low-carbon and environmentally friendly, and the colored yarn produced by the method of the invention can be used for producing high-grade pure natural yarn-dyed fabric, the product has high color fastness, and can simultaneously satisfy the consumer's product. Pure natural health and environmental protection needs and fashion needs of fancy varieties.
  • a new method for producing pure natural dyed yarn which specifically comprises a method of warp beam padding or a method of tube padding;
  • the method of warp beam padding comprises the following steps: S1. warping; S2. yarn sheet dyeing; S3. pre-drying; S4. water washing; S5. drying; S6. color yarn forming shaft; Weaving
  • Step S1 uses a conventional warping machine to form a certain number of yarns into a sheet-like warp beam
  • Step S2 in the case where the dyeing liquid is not added with any chemical dyes, chemical auxiliaries and synthetic pigments, a certain amount of yarn is introduced from the warp beam into a sheet-like manner to 1 to 10 dyeing tanks containing only pure natural dyes. Inside, after repeated multi-dip and multi-rolling, the natural dyeing of the yarn is achieved by pure natural dye;
  • Step S3 the sheet-like yarn which has been subjected to the sheet-like dyeing and dyeing in step S2 is used, and the sheet-like color yarn is dried by a conventional cylinder drying device;
  • Step S4 the sheet-like yarn pre-baked in step S3, using a conventional washing tank to wash the sheet-like color yarn 1 to 6 times, to remove the floating color on the yarn, the washing temperature is 20-80 ° C;
  • Step S5 the sheet-like color yarn after the water washing in step S4 is dried by a conventional cylinder drying device;
  • Step S6 takes the total number of warp threads and the process requirements of the warp raw materials, and the dyed sheet-like color yarn is directly wound into a weaving shaft, or is wound with another yarn shaft and then wound into a weaving shaft;
  • Step S7 fabricating the fabric with the sheet-like color yarn in step S6;
  • the method for padding the tube comprises the following steps: S1. upper tube; S2. yarn sheet dyeing; S3. pre-drying; S4. water washing; S5. dry yarn; S6. color yarn forming shaft; S7. Tube; S8. cloth weaving; step S1 hangs a certain number of yarns on the creel of the traditional warping machine, without a warping method, but a certain number of cylinders are passed through a group of yarns The yarn is directly drawn out in a sheet form to the dyeing process;
  • Step S2 in the case where the dyeing liquid is not added with any chemical dyes, chemical auxiliaries and synthetic pigments, a certain amount of yarn is introduced from the warp beam into a sheet-like manner to 1 to 10 dyeing tanks containing only pure natural dyes. Inside, after repeated multi-dip and multi-rolling, the natural dyeing of the yarn is achieved by pure natural dye;
  • Step S3 the sheet-like yarn which has been subjected to the sheet-like dyeing and dyeing in step S2 is used, and the sheet-like color yarn is dried by a conventional cylinder drying device;
  • Step S4 the sheet-like yarn pre-baked in step S3, using a conventional washing tank to wash the sheet-like color yarn 1 to 6 times, removing the floating color on the yarn, the washing temperature is 20-80 ° C;
  • Step S5 the sheet-like color yarn after the water washing in step S4 is dried by a conventional cylinder drying device;
  • Step S6 the dyed sheet-like color yarn is directly wound into a sheet-like yarn shaft
  • Step S7 uses a conventional barrel forming machine to roll the color yarns on the sheet yarn shaft into one package for each yarn;
  • Step S8 is performed by weaving the cloth with the cheese color yarn in the step S7.
  • a new method for producing pure natural dyed yarns is described by using a warp-rolling method to produce pure natural dyed yarns, which illustrates the use of a pure natural dyeing solution containing a "high viscosity natural dye”.
  • a method in which the yarn is dyed to obtain a high color fastness pure natural dyed yarn is described.
  • a certain number of yarns to be dyed are hung on the creel, and then the yarn is synchronously fed into a sheet-like warp beam; the yarn before the dyeing is subjected to a constant width; and then a certain number of yarns on the warp beam are used.
  • the thread is introduced into the dyeing tank and the rolling car in a sheet form.
  • the number of dyeing tanks is one.
  • the yarn is padded by dyeing liquid containing only pure natural dyes.
  • the dyeing liquid does not contain any chemical dyes, chemical additives and synthetic pigments.
  • a dilute solution of "natural fiber with higher viscosity" with a viscosity of 300CP centipoise is selected to achieve the flake-like pad dyeing of the yarn by pure natural dye;
  • the yarn cannot pass through the fixed width; after the step S2, the sheet-like yarn is dyed and dyed, and the sheet-like color yarn is dried by a conventional cylinder drying device; and then the traditional water washing is used;
  • the tank washes the sheet-like color yarn in one pass, removes the floating color on the yarn, and washes at a temperature of 20 ° C;
  • the water-washed sheet-like color yarn is dried by a conventional cylinder drying device; the yarn is baked After drying, it is necessary to provide a layered rod of yarn and dry the drying cylinder to the layered rod.
  • the range is 1 m; then, according to the total number of warp threads and the technical requirements of the warp raw materials, the dyed flakes and other yarn shafts are wound into a weaving shaft after passing through the shaft; the yarn before the yarn is formed into a shaft
  • the width of the web the distance from the yarn to the axis of the yarn before the yarn is dried, needs to be a certain distance, in the range of 3 meters; finally, the woven shaft made of sheet-like color yarn is used for weaving.
  • This embodiment is a new method for producing pure natural dyed yarns.
  • a new type of tube-dyed method is used to produce pure natural dyed yarns, which illustrates the use of natural products containing "high viscosity natural dyes".
  • a method in which the dyeing liquid dyes the yarn to obtain a high color fastness pure natural dyed yarn.
  • the dye solution has a viscosity of 300CP centipoise and a "high viscosity natural dye" wild mountain fruit potato dilute solution.
  • the distance from the tube to the layered rod is in the range of 10 meters; then the dyed sheet-like color yarn is directly wound into a sheet-like yarn shaft; the yarn before the yarn is formed into a shaft, the yarn needs to be subjected to a constant width, and the yarn is dried to the color yarn.
  • the distance between the front and the fixed axis of the shaft is required to be a certain distance, and the range is 30 meters.
  • the traditional yarn forming machine is used to roll the color yarn on the sheet yarn into one package for each yarn; Yarn is used for weaving fabrics.

Abstract

一种生产纯天然染色纱线的方法，包括经轴轧染或筒经轧染的方法。该方法新颖巧妙，生产过程低碳环保，生产出的有色纱线可用于生产高档纯天然色织布料，产品色牢度高，且能同时满足消费者对产品的纯天然健康环保需求和花式品种的时尚需求。

Description

[根据细则37.2由ISA制定的发明名称]　一种生产纯天然染色纱线的方法 技术领域
本发明涉及纺织领域,特别是涉及一种新的生产纯天然染色纱线的方法。
背景技术
纱线传统的常用染色方法包括：绞纱染色、筒子染色、经轴浸染、经轴轧染和纱束轧染。其中：绞纱染色是指将纱线在摇纱机上变换成一框框连在一起的绞纱，然后在各种形式的染色机中进行浸染的染色方式；筒子染色是指将纱线卷绕在布满孔眼的筒管上，然后将其套在染色机载纱器的染柱上，放入筒子染色机内，借主泵的作用，使染液在筒子纱线或纤维之间穿透循环，实现上染的染色方法；经轴浸染是指在松式整经机上将原纱卷绕在有孔的盘管上形成松式经轴，再将其装在染色机的载纱器上，并放入经轴染色机内，借主泵的作用，使染液在经轴纱线或纤维之间穿透循环，实现浸染的方法；经轴轧染是将一定数量的稀轴引入各个染槽，经反复多浸、多轧、多次透风氧化后，实现靛蓝染料的染色，然后预烘干，再对色纱进行上浆，制得色经轴直接供织造使用，主要应用在色经白纬的牛仔布的生产加工中；纱束轧染是先将几百根原纱集束呈球状，然后再将若干束纱线在多个染槽中反复多浸、多轧、多次透风氧化，实现靛蓝染料染色后，再分经、上浆，也是牛仔布经纱的另一种染色方法。
上述几种纱线的染色方法无论哪一种，染料和纱线的染色本质， 都需在温度、pH值、时间和助剂等特定介质环境下的相互作用下，完成纱线染色的上染和固色，生产过程中必须使用化工染料和酸、碱、还原剂、氧化剂、电解质或表面活性剂等化工助剂。这些化学染色方法会产生很大的污染、根本谈不上天然。
相比之下，天然染色虽然是一种很古老的染色方法，但染色时全部使用天然染料，在环保性、健康性方面远远好于化学染色。现在传承下来的植物染色技术大多是直接对布料进行染色、而且多为手工染色，工业化天然染色现在也有了用天然染料对散纤维进行染色的方法。上述是对散纤维和对布料进行天然染色的方式，对纱线而言，目前还没有一种方法：能够工业化生产的同时使用的染料又全部是纯天然染料且不使用化工染料和化工助剂，这样一种能够以工业化的方式生产纯天然染色纱线的方法。
纱线天然染色产品的应用与散纤维染色和布料染色产品完全不同，它可以通过不同的材料颜色纱线变化来进行纺织品设计和时尚产品的开发以及快速生产。作为消费者，用户既需要产品的纯天然健康环保性、还要有花式品种能持续变化的时尚设计感，这样就必须有纯天然染色的纱线产品提供来进行纺织品设计和时尚产品的开发。但目前市场还没有一种通过白色纱线进行纱线天然染色的方式同时产品色牢度达到国标质量要求且是通过非手工染色的方式产业化生产出来的纯天然染色纱线产品。
因此，为兼顾产品的纯天然健康环保性和花式品种的时尚设计感，提供一种新的生产纯天然染色纱线的方法很有必要。
发明内容
本发明的目的在于提供一种新的生产纯天然染色纱线的方法，现有技术的上述不足。
本发明的技术方案:
一种新的生产纯天然染色纱线的方法，其具体包括经轴轧染的方法或筒经轧染的方法。
所述经轴轧染的方法包括以下步骤：S1.整经；S2.纱线片状染色；S3.预烘干；S4.水洗；S5.烘干；S6.色纱成轴；S7.布料织造。
步骤S1利用传统的整经机将一定数量的纱线整成片状经轴。
步骤S2在染液不加入任何化工染料、化工助剂和合成色素的情况下，将一定数量的纱线从经轴上以片状的方式引入到1至10个只含有纯天然染料的染色槽内，经反复多浸、多轧，实现纯天然染料对纱线的轧染。
步骤S3将经过步骤S2纱线片状染色轧染好的片状纱线，利用传统的圆筒烘干装置将片状色纱烘干；
步骤S4将经过步骤S3预烘干后的片状纱线，利用传统的水洗槽对片状色纱进行1至6道的水洗，去除纱线上的浮色，水洗温度在20-80℃；
步骤S5将经过步骤S4水洗后的片状色纱，利用传统的圆筒烘干装置将色纱烘干；
步骤S6以经线总经根数和经线原料的工艺要求，染色后的片状色纱直接卷成织轴、或者与其他纱轴经过併轴后卷成织轴；
步骤S7用步骤S6中的片状色纱进行布料织造。
所述筒经轧染的方法包括以下步骤：S1.上筒；S2.纱线片状染色；S3.预烘干；S4.水洗；S5.干纱；S6.色纱成轴；S7.卷筒；S8.布料织造。
步骤S1将一定数量的纱线挂在传统整经机的筒子架上，不经过整经成轴的方式，而是将一定数量的筒经纱线经过一组分绞定幅筘、以片状方式直接引出纱线到染色工序；
步骤S2在染液不加入任何化工染料、化工助剂和合成色素的情况下，将一定数量的纱线从经轴上以片状的方式引入到1至10个只含有纯天然染料的染色槽内，经反复多浸、多轧，实现纯天然染料对纱线的轧染。
步骤S3将经过步骤S2纱线片状染色轧染好的片状纱线，利用传统的圆筒烘干装置将片状色纱烘干。
步骤S4将经过步骤S3预烘干后的片状纱线，利用传统的水洗槽对片状色纱进行1至6道的水洗、去除纱线上的浮色，水洗温度在20-80℃。
步骤S5将经过步骤S4水洗后的片状色纱，利用传统的圆筒烘干装置将色纱烘干。
步骤S6将染色后的片状色纱直接卷成片状纱轴。
步骤S7利用传统的成筒机，将片状纱轴上的色纱卷成每根纱对应一个筒子。
步骤S8用步骤S7中的筒子色纱进行布料织造。
纱线染色时染液中所选择的全部染料中必须有一种或一种以上原料同时具有：既有颜色又有高粘度的特点(以下简称“粘度较高的天然染料”)，其他的染料为普通的天然有色染料；染色过程中不添加其他任何媒染剂和化工固色剂，固色是利用既有颜色又有高粘性的“粘度较高的天然染料”自身的天然固色性能、来提高纯天然染料的染色牢度；“粘度较高的天然染料”包括但不限于野山果薯莨、凤眼果和菠萝蜜，它的稀释液近似粘度在10-2000之间(单位：CP厘泊)。纯天然染色时必须使用“粘度较高的天然染料”进行染色，以确保染色成品的色牢度达到国标质量要求。
由于纱线的染色生产与布料的染色情况不同，染液中使用“粘度较高的天然染料”后，染色过程中纱线之间会相互粘连，造成染色后的纱线难以一条条分开、直接影响下工序的生产无法继续进行。本发明解决这个生产难题的技术方案是：染色前纱线经过定幅筘，但染色时纱线出染色缸后到烘干前、纱线不能经过定幅筘；纱线烘干后需要设有纱线分层棒，烘干烘筒到分层棒的距离范围在1-10米；色纱成轴前纱线需要经过定幅筘，纱线烘干后到色纱成轴的轴前定幅筘的距离需要有一定距离，范围在3-30米。
有益效果：本发明方法新颖巧妙，生产过程低碳环保，本发明方法生产出来的有色纱线可用于生产高档纯天然色织布料、产品色牢度高，而且能同时满足消费者对产品的纯天然健康环保需求和花式品种的时尚需求。
具体实施方式
以下内容是结合具体的优选实施方式对本实用新型所作的进一步详细说明，不能认定本实用新型的具体实施只局限于这些说明,需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。
一种新的生产纯天然染色纱线的方法，其具体包括经轴轧染的方法或筒经轧染的方法；
所述经轴轧染的方法包括以下步骤：S1.整经；S2.纱线片状染色；S3.预烘干；S4.水洗；S5.烘干；S6.色纱成轴；S7.布料织造；
步骤S1利用传统的整经机将一定数量的纱线整成片状经轴；
步骤S2在染液不加入任何化工染料、化工助剂和合成色素的情况下，将一定数量的纱线从经轴上以片状的方式引入到1至10个只含有纯天然染料的染色槽内，经反复多浸、多轧，实现纯天然染料对纱线的轧染；
步骤S3将经过步骤S2纱线片状染色轧染好的片状纱线，利用传统的圆筒烘干装置将片状色纱烘干；
步骤S4将经过步骤S3预烘干后的片状纱线，利用传统的水洗槽对片状色纱进行1至6道的水洗，去除纱线上的浮色，水洗温度在20-80℃；步骤S5将经过步骤S4水洗后的片状色纱，利用传统的圆筒烘干装置将色纱烘干；
步骤S6以经线总经根数和经线原料的工艺要求，染色后的片状色纱直接卷成织轴、或者与其他纱轴经过併轴后卷成织轴；
步骤S7用步骤S6中的片状色纱进行布料织造；
所述筒经轧染的方法包括以下步骤：S1.上筒；S2.纱线片状染色；S3.预烘干；S4.水洗；S5.干纱；S6.色纱成轴；S7.卷筒；S8.布料织造；步骤S1将一定数量的纱线挂在传统整经机的筒子架上，不经过整经成轴的方式，而是将一定数量的筒经纱线经过一组分绞定幅筘、以片状方式直接引出纱线到染色工序；
步骤S2在染液不加入任何化工染料、化工助剂和合成色素的情况下，将一定数量的纱线从经轴上以片状的方式引入到1至10个只含有纯天然染料的染色槽内，经反复多浸、多轧，实现纯天然染料对纱线的轧染；
步骤S3将经过步骤S2纱线片状染色轧染好的片状纱线，利用传统的圆筒烘干装置将片状色纱烘干；
步骤S4将经过步骤S3预烘干后的片状纱线，利用传统的水洗槽对片状色纱进行1至6道的水洗、去除纱线上的浮色，水洗温度在20-80℃；步骤S5将经过步骤S4水洗后的片状色纱，利用传统的圆筒烘干装置将色纱烘干；
步骤S6将染色后的片状色纱直接卷成片状纱轴；
步骤S7利用传统的成筒机，将片状纱轴上的色纱卷成每根纱对应一个筒子；
步骤S8用步骤S7中的筒子色纱进行布料织造。
实施例1：
本实施例一种新的生产纯天然染色纱线的方法，以一种经轴轧染方法生产纯天然染色纱线为例，说明利用含有“粘度较高的天然染料”的纯天然染液对纱线进行染色、得到高色牢度纯天然染色纱线的方法。
利用传统的整经机，将一定数量需要染色的纱线挂在筒子架上、然后同步引纱整成片状经轴；染色前纱线经过定幅筘；再将经轴上一定数量的纱线以片状的方式引入到染色槽和轧车上，染色槽数量为1个，纱线经过只含有纯天然染料的染液浸轧、染液不包含任何化工染料、化工助剂和合成色素，染液中选择了粘度在300CP厘泊左右“粘度较高的天然染料”野山果薯莨稀释液，实现纯天然染料对纱线的片状轧染染色；染色时纱线出染色缸后到烘干前、纱线不能经过定幅筘；经过步骤S2纱线片状染色轧染好的片状纱线，利用传统的圆筒烘干装置将片状色纱烘干；再利用传统的水洗槽对片状色纱进行1道水洗、去除纱线上的浮色，水洗温度在20℃；水洗后的片状色纱，利用传统的圆筒烘干装置将色纱烘干；纱线烘干后需要设有纱线分层棒，烘干烘筒到分层棒的距离范围在1米；然后根据经线总经根数和经线原料的工艺要求，染色后的片状色纱与其他纱轴经过併轴后卷成织轴；色纱成轴前纱线需要经过定幅筘，纱线烘干后到色纱成轴的轴前定幅筘的距离需要有一定距离，范围在3米；最后将片状色纱做成的织轴用于布料织造。
实施例2：
本实施例一种新的生产纯天然染色纱线的方法，以一种全新的筒 经轧染的方法生产纯天然染色纱线为例，说明利用含有“粘度较高的天然染料”的纯天然染液对纱线进行染色、得到高色牢度纯天然染色纱线的方法。
将一定数量的纱线挂在传统整经机的筒子架上，不经过整经成轴的方式，而是将一定数量的筒经纱线经过一组分绞定幅筘、以片状方式直接引出纱线到染色工序；再将经轴上一定数量的纱线以片状的方式引入到染色槽和轧车上，染色槽数量为10个，纱线经过只含有纯天然染料的染液10次反复的多浸、多轧，染液不包含任何化工染料、化工助剂和合成色素，染液中选择了粘度在300CP厘泊左右“粘度较高的天然染料”野山果薯莨稀释液，实现纯天然染料对纱线的片状轧染染色；染色时纱线出染色缸后到烘干前、纱线不能经过定幅筘；经过步骤S2纱线片状染色轧染好的片状纱线，利用传统的圆筒烘干装置将片状色纱烘干；再利用传统的水洗槽对片状色纱进行6道水洗、去除纱线上的浮色，第1、2个水洗槽水洗温度为25℃，第,3、4个水洗槽水洗温度为80℃，第5、6个水洗槽水洗温度为60℃，；水洗后的片状色纱，利用传统的圆筒烘干装置将色纱烘干；纱线烘干后需要设有纱线分层棒，烘干烘筒到分层棒的距离范围在10米；然后将染色后的片状色纱直接卷成片状纱轴；色纱成轴前纱线需要经过定幅筘，纱线烘干后到色纱成轴的轴前定幅筘的距离需要有一定距离，范围在30米；再利用传统的成筒机，将片状纱轴上的色纱卷成每根纱对应一个筒子；最后将筒子色纱用于布料织造。
对于本发明所属技术领域的普通技术人员来说，在不脱离本发明 构思的前提下，还可以做出若干简单推演或替换，都应当视为属于本发明的保护范围。

Claims (5)

  1. 一种新的生产纯天然染色纱线的方法，其具体包括经轴轧染的方法或筒经轧染的方法；
    所述经轴轧染的方法包括以下步骤：S1.整经；S2.纱线片状染色；S3.预烘干；S4.水洗；S5.烘干；S6.色纱成轴；S7.布料织造；
    步骤S1利用传统的整经机将一定数量的纱线整成片状经轴；
    步骤S2在染液不加入任何化工染料、化工助剂和合成色素的情况下，将一定数量的纱线从经轴上以片状的方式引入到1至10个只含有纯天然染料的染色槽内，经反复多浸、多轧，实现纯天然染料对纱线的轧染；
    步骤S3将经过步骤S2纱线片状染色轧染好的片状纱线，利用传统的圆筒烘干装置将片状色纱烘干；
    步骤S4将经过步骤S3预烘干后的片状纱线，利用传统的水洗槽对片状色纱进行1至6道的水洗，去除纱线上的浮色，水洗温度在20-80℃；
    步骤S5将经过步骤S4水洗后的片状色纱，利用传统的圆筒烘干装置将色纱烘干；
    步骤S6以经线总经根数和经线原料的工艺要求，染色后的片状色纱直接卷成织轴、或者与其他纱轴经过併轴后卷成织轴；
    步骤S7用步骤S6中的片状色纱进行布料织造；
    所述筒经轧染的方法包括以下步骤：S1.上筒；S2.纱线片状染色；S3.预烘干；S4.水洗；S5.干纱；S6.色纱成轴；S7.卷筒；S8.布料织造；
    步骤S1将一定数量的纱线挂在传统整经机的筒子架上，不经过整经成轴的方式，而是将一定数量的筒经纱线经过一组分绞定幅筘、以片状方式直接引出纱线到染色工序；
    步骤S2在染液不加入任何化工染料、化工助剂和合成色素的情况下，将一定数量的纱线从经轴上以片状的方式引入到1至10个只含有纯天然染料的染色槽内，经反复多浸、多轧，实现纯天然染料对纱线的轧染；
    步骤S3将经过步骤S2纱线片状染色轧染好的片状纱线，利用传统的圆筒烘干装置将片状色纱烘干；
    步骤S4将经过步骤S3预烘干后的片状纱线，利用传统的水洗槽对片状色纱进行1至6道的水洗、去除纱线上的浮色，水洗温度在20-80℃；
    步骤S5将经过步骤S4水洗后的片状色纱，利用传统的圆筒烘干装置将色纱烘干；
    步骤S6将染色后的片状色纱直接卷成片状纱轴；
    步骤S7利用传统的成筒机，将片状纱轴上的色纱卷成每根纱对应一个筒子；
    步骤S8用步骤S7中的筒子色纱进行布料织造。
  2. 根据权利要求1所述一种新的生产纯天然染色纱线的方法，其特征在于，所述纯天然染料中有一种或一种以上的原料是既有颜色又有高粘度的染料，其他的原料为普通天然有色染料。
  3. 根据权利要求2所述一种新的生产纯天然染色纱线的方法，其特征在于，所述纯天然染料中不添加任何其他媒染剂和化工固色剂。
  4. 根据权利要求3所述一种新的生产纯天然染色纱线的方法，其特征在于，所述既有颜色又有高粘度的染料包括但不限于野山果薯莨、凤眼果和菠萝蜜。
  5. 根据权利要求1所述一种新的生产纯天然染色纱线的方法，其特征在于，步骤S2中染色前纱线经过定幅筘，但染色时纱线出染色缸后到烘干前，纱线不能经过定幅筘；纱线烘干后需要设有纱线分层棒，烘干烘筒到分层棒的距离范围在1-10米；色纱成轴前纱线需要经过定幅筘，纱线烘干后到色纱成轴的轴前定幅筘的距离需要有一定距离，范围在3-30米。
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