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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

High quality 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 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 core spun yarn in high quality.

Core spun yarn is a new type of yarn made from two or more kinds of fibers. In recent years, it’s more and more used in the textile industry as a substitute for expensive natural fiber like wool yarn. More and more brands are also gradually accepting the core yarn, using it to do clothes.

As a core spun yarn manufacturer, we independently develop and produce various core-spun yarns, such as high-twist core-spun yarns and rabbit hair core-spun yarns. The core-spun yarn production process combines the characteristics of various yarns, and the rapid screening of production can simulate or even exceed the performance of a certain fiber, and the price also has a great advantage. In 10+ years of development, we have accumulated a lot of core-spun yarn production experience and can recommend or develop appropriate core-spun yarn specifications according to customers’ production needs.

Core-spun yarn is widely used in the knitwear manufacturing industry.

Features
  • Excellent performance of filament core yarn
  • Excellent performance of outer short fiber
Applications
  • Sweaters
  • Socks
  • Sheet
  • Sofa cover
  • Scarf
  • Gloves
  • Hats
MOQ: 1,000 kg
Inventory Status:

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.

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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