Polypropylene light body yarn is a differentiated fiber product made mainly from polypropylene. Its core feature lies in achieving a lower specific gravity while maintaining basic performance. This characteristic makes polypropylene lightweight yarn valuable in specific textile applications, and it has gradually gained attention in the industry in recent years. 

From the perspective of production process, the production of polypropylene lightweight yarn involves multiple steps such as raw material modification and adjustment of spinning process. By optimizing the molecular weight distribution of the polymer and introducing micro-porous structure and other technical means, while maintaining the necessary strength of the fiber, the density of the finished yarn is effectively reduced. During the production process, parameters such as spinning temperature and stretch ratio need to be precisely controlled to ensure that the polypropylene lightweight yarn maintains stable physical indicators while being lightweight. 

In terms of performance, Polypropylene light body yarn exhibits several distinctive features. Its specific gravity is significantly lower than that of conventional chemical fibers, which means that at the same weight, it can cover a larger area. Additionally, polypropylene lightweight yarn retains the inherent hydrophobic property of polypropylene fibers and has a faster drying speed. In terms of mechanical properties, the polypropylene lightweight yarn, after process optimization, still maintains suitable breaking strength and wear resistance, meeting the requirements of conventional textile processing. 

The application fields of Polypropylene light body yarn are closely related to its characteristics. In the field of outdoor textiles, equipment such as hiking bags and tents made with its lightweight feature can effectively reduce the load. In home textiles, polypropylene lightweight yarn can be used to make summer blankets and cushion fillers with good breathability. In industrial textiles, some filtering materials and insulation layers have also begun to adopt polypropylene lightweight yarn for development. These applications fully utilize the weight advantage of polypropylene lightweight yarn. 

During the actual processing, it is necessary to pay attention to the process adaptability of the Polypropylene light body yarnn. Due to its structural characteristics, it is recommended to adopt an appropriate spinning tension to avoid excessive stretching. In the dyeing process, a color masterbatch liquid coloring process suitable for polypropylene fibers should be selected to ensure color uniformity. 

Jinjiang Deke Textile Co., Ltd. was established in 2011. It is located in Jinjiang, the "Brand Capital", with convenient transportation, 7 kilometers away from Jinjiang International Airport. The company currently covers an area of approximately 30 mu and has a building area of about 20,000 square meters. It is an enterprise specializing in the research and development, production and sales of polypropylene filament. 

Our company currently has 20 polyester FDY production lines and several supporting equipment. The main products include various types of polyester recycled yarn ranging from 300D to 1200D, polyester colored yarn, and polyester hollow yarn. The annual output is approximately 7,000 tons. Deke Textile adheres to the spirit of "Those who are willing to strive will succeed" of the people of Jinjiang, and has successively developed various functional fibers with anti-aging, anti-ultraviolet, antibacterial, anti-static, and flame-retardant properties.