core spun yarn dyeing process

High quality core spun yarn requires that the manufacturer strictly follows color accuracy, moisture content and color fastness as key indicators of yarn quality.

Core Spun Yarn Dyeing and Moisture Control

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    High quality dyed core spun yarn requires that the manufacturer strictly follows color accuracy, moisture content and color fastness as key indicators of yarn quality. Color accuracy is the accuracy with which colors are reproduced on fabric. Moisture content is the amount of water present in the yarn, and color fastness is how well the colors stay on fabric after being washed.

    Salud Style is a leading core spun yarn manufacturer, and all the colored core spun yarn products are carefully screened for these three quality indicators before they're released to the market. This ensures that every single strand of yarn is of the highest quality possible and provides customers with products that are sure to look brilliant no matter what environment they're used in.

    Well, please follow us to visit our core spun yarn dyeing factory and see how we manufacture this product in high quality.

    Video: Core Spun Yarn Spinning Process

    50% Viscose 28% PBT 22% Nylon Core Spun Yarn

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    Core Spun Yarn

    Features

    • Excellent performance of filament core yarn
    • Excellent performance of outer short fiber

    Applications

    • Sweaters
    • Socks
    • Sheet
    • Sofa cover
    • Scarf
    • Gloves
    • Hats

    One-pass color samples

    At our yarn dyeing laboratory, we pride ourselves on having a team of highly experienced technicians who are able to provide you with the highest quality dyeing services possible. All of our technicians have more than ten years of experience, which means that they are well-equipped to handle any dyeing project that you may have.

    Salud Style Dyeing Laboratory
    Salud Style Dyeing Laboratory

    We believe that time is of the essence. That's why we provide up to 4 color swatches, so that you can be sure that the color samples pass at one time. This way, you won't have to wait around for the second, or third sample to arrive to delay your textile manufacturing project. Plus, it gives you more options and flexibility in terms of choosing the right colors of the core spun yarn for your project.

    Besides, we strictly follow the requirements of customers and use D65, CWF, TL84, U30 and other standard light sources for color matching.

    Salud Style Dyeing Laboratory
    d65 light source

    We use high quality dyes

    We use disperse dyes. Even bright colors core spun yarn can achieve high color fastness and no color difference. 

    Disperse dyes are unique in that they have a wide range of colors, and they can be made to achieve high color fastness and no color difference. This is a significant advantage over other types of dyes, like acid dyes, which tend to fade quickly over time. 

    We have our own dyeing factory

    In our core spun yarn dyeing factory, there are 50 dye tanks of various specifications, which can meet any dyeing needs.

    To ensure fast delivery, the MOQ is from 200 kg to 1000 kg per color.

    Salud Style core spun yarn dyeing factory
    Salud Style core spun yarn dyeing factory

    During the dyeing process, the most suitable dyeing temperature is 100 degrees, dyeing time is 8-10 hours and auxiliaries will be configured to ensure the color-fastness and quality of the yarn.

    Video: Core Spun Yarn Dyeing Process

    40% Acrylic 30% PBT 30% Nylon Core Spun Yarn

    Features

    • Anti-pilling
    • light and fluffy
    • glossy
    • Saturation

    Applications

    • Sweater
    • Sock
    • Sheet
    • Sofa cover
    • Scarf
    • Gloves

    We strictly control the moisture regain

    The dyed core spun yarn needs to be dehydrated for 20 minutes to remove most of the water. Then, the yarn will be taken to be dried for 2 hours. The core spun yarn will pass through the drying equipment three times to dry the excess moisture and achieve the set moisture regain. This step is crucial to the moisture regain control of the core spun yarn.

    core spun yarn dehydration
    core spun yarn dehydration
    core spun yarn drying
    core spun yarn drying

    Finally, the moisture regains of the dyed core spun yarn will be 2% to 3% lower than the official moisture regain.

    We use stable quality embryo yarn

    Quality is our goal. We use the 2029 batch of embryo yarn with stable quality, which can be dyed into a melange color. The 2029 batch of embryonic core spun yarn has been tested for five years and has won unanimous praise from all customers.

    2029 batch of embryo core spun yarn
    2029 batch of embryo core spun yarn

    Finished product moisture regain test

    Then, we can carry out the constant weight winding process for the dried yarn according to the customer's requirements.

    After winding, we store the finished core spun yarn in the warehouse. We will ensure that the moisture regain of the yarn is lower than the official moisture regain.

    final core spun yarn moisture regain
    final core spun yarn moisture regain

    Final words

    That's it. Welcome to visit our core spun yarn factory. We look forward to being your yarn supplier and delivering the best core spun yarn product to you.

    welcome to visit Salud Style core spun yarn factory
    welcome to visit Salud Style core spun yarn factory
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    Contact our yarn sales team.
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    Salud Industry (Dongguan) Co., Ltd.
    Room 908, Kaijun Building, No.19 Juxiang 3rd Road, Dalang Town, Dongguan City, Guangdong Province, China
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    Contact our yarn sales team.
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