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.


Choosing good fabrics just to give life a better start

The ingenious journey of weaving polyester blankets: artistic interpretation from yarn to loom


In the vast starry sky of the textile industry, polyester blankets shine with th...

Polyester black silk: Artistic regulation and perfect coloring of black masterbatch


On the broad stage of the textile industry, polyester black silk attracts many e...

Polyester POY colored yarn: strength creates quality, time witnesses durability


In the colorful world of textiles, polyester POY colored yarn has become the foc...

Polyester black silk: a breathable and comfortable fashion choice


In the fashion industry, polyester black silk has become a favorite clothing ite...

Polyester blanket yarn: the perfect combination of durability and convenience


When we talk about household items, blankets are undoubtedly an indispensable pa...

Cationic fabrics: anti-static guardians on the sports field


In busy urban life, exercise has become an important way for many people to rele...

Cationic fabrics: the choice of sheets and quilts for healthy sleep


In today's pursuit of high-quality life, we pay more and more attention to the c...

Polyester POY colored yarn: the color star in the textile industry


In the vast world of the textile industry, polyester POY colored yarn has become...

Polyester blanket yarn: easy to wash and quick to dry, a new choice for home cleaning


In today's pursuit of high-quality life, the cleaning and maintenance of househo...

Polyester black silk yarn: a lightweight choice for everyday wear


In daily wear where fashion and comfort coexist, polyester black silk yarn has b...

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.