Nanjing Donghua Fiber Launched Porel Breathable And Warm Fabrics

Nanjing Donghua Fiber Technology Development Co., Ltd. recently introduced the Porel moisture permeability and warmth fabric to automatically adjust the body's hot and humid balance, so as to achieve "dynamic and static conversion without changing clothes".

　　 Porel The advantages of moisture permeable and warm fabrics are based on the special structural properties of Porel fibers. Porel fiber is a hydrophilic soft polyester hollow staple fiber in Donghua, Nanjing.

The fibre The hydrophilic group and the waist circular cavity of the fiber are added in the spinning process. The cavity structure not only plays a role of moisture permeability and permeability, but also can store heat and keep heat. In addition, the Porel fiber has low modulus, low strength and low elongation. The fabric has excellent anti pilling properties, and its resistance to pilling is 3~4.

"On this basis, through a number of well-known domestic Weaving and dyeing mill Technical personnel exchange, combined with brand customer needs, materials and organizational structure of multiple design and selection, and ultimately develop this fabric. Nanjing Donghua Fiber Technology Co., Ltd., general manager Cheng Guolei said.

Han Qian, the product development department of Nanjing Donghua Fiber Technology Co., Ltd., said: "we have made two relatively large attempts. For the first time, it focused on making high elastic, windproof and heat resistant fabrics. Although the overall effect of the fabrics was good, too much emphasis was placed on high bullets, which resulted in high weight, and the fabric was not light enough; moreover, the characteristics of the knitted fabrics decided that without any finishing, it would not be able to achieve the effect of windbreak.

"Then we switched our thinking and started again, and designed functional design according to the characteristics of knitted fabrics, focusing on light weight, warmth retention, one-way moisture conduction and moisture permeability." Han Qian said.

In order to achieve the movement of liquid water to guide the outside of the fabric, and to keep warm and breathable in the leisure state, the company's research and development team has also made a new round of material and organizational structure selection and development. Through comprehensive testing of the 4 fabrics, the insulation rate, directional moisture conductivity and moisture permeability were detected, and the expected results were achieved.