Twisted China 150 Denier Polyester Yarn Supplier Price

Twisted China 150 Denier Polyester Yarn Supplier Price

150 denier polyester yarn price

polyester yarn supplier

Twisted polyester DTY (polyester drawn yarn) is a common polyester product, widely used in woven labels, 

jacquards, webbings and other fields. 150D polyester DTY means the linear density of polyester yarn is 

150 dtex (dtex is the unit of linear density, 1 dtex equals 10000 meters long polyester yarn weight 1 gram).

JINJIANG XINGLILAI YARNS CO., LTD As China Polyester Yarn Supplier, our factory has 40 years of experience 

and 400 sets of different machines. Have own R&D center and test center. Annual output high-grade 

polyester yarn more than 2000 tons , more than 8000 tons of ordinary yarn. The company produce more

 than 1000 kinds of color bright polyester yarn. Their products passed the ISO9001 quality system, 

Oeko-tex Standard 100 ecological textile certification and Global recycled standard, provide various specification 

stability color yarn. Welcome to our polyester yarn factory.

The following is the production process of 150 denier polyester yarn price:

1. Preparation of raw materials: The main raw material is polyethylene terephthalate (PET) chips, which

 are usually made from petrochemical products. At the same time, some auxiliary raw materials are also 

required, such as catalysts, stabilizers, etc.

2. Drying of chips: In order to ensure the smooth progress of the production process, the chips need to 

be dried to remove moisture from the chips.

3. Melt extrusion: The dried chips are placed in the extruder, heated at high temperature to melt them,

 and then the molten PET chips are extruded into continuous filaments under the action of the extruder.

4. Stretching: The extruded filaments are stretched to reduce their linear density. Stretching can be carried

 out on a single-stage stretching machine or a multi-stage stretching machine. According to different stretching 

multiples, polyester yarns with different linear densities can be obtained.

5. Winding molding: The stretched polyester yarn needs to be wound for subsequent processing and use. 

During the winding molding process, the polyester yarn can be subjected to a certain heat setting treatment

 to improve its stability.

6. Post-processing: In order to improve the performance of polyester yarn, some post-processing can be 

carried out, such as dyeing, printing, coating, etc.

7. Inspection and packaging: The finished polyester DTY is inspected to ensure that its quality meets the 

standards. Qualified products are packaged and prepared for shipment.

In the actual production process, adjustments and optimizations are also required according to the specific 

needs of customers and equipment conditions.

Polyester yarn Usage/Application