Silk Yarn Wholesale

Polyester Silk Yarn Factory

About Us

Hangzhou Southeast Textile Co., Ltd is China wholesale silk yarn, polyester silk yarn manufacturers and 100% dope dyed polyester yarn factory, we offer wholesale silk yarn for sale online. Our company is an excellent textile and chemical fiber enterprise with self-support import and export rights. The company produces various clothing fabrics and chemical fiber raw materials, and has introduced more than 300 sets of equipment and spinning equipment such as international production equipment, air-jet looms, and FAST imported rapier looms. Supporting production line, drawing and texturing supporting production line. The products have passed the ISO9001 quality management system certification. We take the market as the standard and innovation as the core, and strive for survival on the basis of quality. Contact us to customize your exquisite fabrics.

News

Choosing good fabrics just to give life a better start

Precision Technology in the Production of Covered Silk Yarn: The Art of Temperature, Pressure and Time

2024-10-10

In the field of textiles, covered silk yarn, as a composite yarn that combines t...

Four-sided stretch fabric: a journey from interweaving to excellent elasticity

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In the vast starry sky of the textile industry, four-sided stretch fabric has be...

Knitted window screens: an artistic symphony of colors and patterns

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In the vast starry sky of decorative art, knitted window screens, with their uni...

The road to innovation of cationic fabrics: the perfect fusion of polyester and spandex

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Today, with the rapid development of textile technology, cationic fabrics are gr...

Polyester DTY colored yarn: Performance leap and application expansion under the stretching and texturing process

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In the vast universe of textile materials, polyester DTY (Draw Textured Yarn) co...

Polyester POY colored silk: a textile treasure with long-lasting color

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In the hall of textile art, color is an indispensable soul. And polyester POY co...

Polyester POY colored yarn: the perfect combination of plasticity and stability

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In the vast starry sky of the textile world, polyester POY colored yarn has beco...

Polyester DTY colored yarn: elastic and durable textile art

2024-08-22

In the vast world of textile materials, polyester DTY colored yarn stands out wi...

Polyester blanket yarn: the home choice of anti-wrinkle star

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In the fast-paced modern life, finding a household item that is both durable and...

Strength transformation of polyester black yarn: the secret of stretching and shaping process

2024-08-08

In the world of textile materials, the birth of each fiber carries endless possi...

Products Industry Knowledge Extension

What raw material is polyester silk yarn made of?
Polyester yarn is a fiber-forming high-polymer fiber made from purified terephthalic acid (PTA) or dimethyl terephthalate (DMT) and ethylene glycol (EG) through esterification or transesterification and polycondensation reactions. Material - polyethylene terephthalate (PET), fiber filaments made by spinning and post-processing. Polyester silk fabrics are fabrics made of polyester silk as the main material.

The scope of application of polyester silk yarn
Polyester yarn is widely used, and is widely used in clothing, bedding, and various decorative fabrics. Polyester yarn is a synthetic fiber, and its biggest advantage is that it has good wrinkle resistance and shape retention. Good elasticity and almost full recovery after stretching. Very wrinkle-resistant, that is, the fabric does not wrinkle, and has good corrosion resistance, light resistance, and abrasion resistance. Polyester yarn is the world's largest synthetic fiber variety.
The yarn quality of polyester yarn is not more stable than rayon, but more elastic. You can cut the rayon thread for testing, pull it hard, and then relax it, and you will find that the embroidery thread will not shrink; on the contrary, once the stretched polyester thread is relaxed, it will return to its original length, which sometimes causes the flower to wrinkle. In terms of adjustment, it needs to be more accurate.

What is the difference between 100% dope dyed polyester yarn and yarn dyed?
The difference between 100% dope dyed polyester yarn and yarn-dyed polyester yarn lies in the dyeing method of the fiber.
100% dope dyed polyester yarn is a yarn that is colored by adding color to a polymer solution or "dope" before being extruded into fibers. As a result, the color is evenly distributed throughout the fibers, resulting in a more even and consistent colouration. Because the entire yarn is colored, no further dyeing or finishing is required. This method is more efficient, because the entire production process can be completed in one step, and the color of the final product is more uniform.
Yarn-dyed polyester yarn, on the other hand, is a yarn that is colored after it is spun into yarn. The yarn is first spun into yarn, then wound into skeins or packages, and then dyed. This method allows for the creation of intricate patterns and designs, as the yarns can be dyed in different colors and then woven together to form the desired pattern. However, the production of yarn-dyed polyester yarn is more labor-intensive and time-intensive as it requires a separate dyeing step.
In conclusion, the main difference between 100% dope dyed polyester yarn and yarn-dyed polyester yarn is the dyeing method of the fiber, which affects the uniformity and efficiency of the dyeing process.