Guangdong Qingyuan Yitong Weaving Co., Ltd. mainly produces products such as polypropylene high-strength yarn, lightweight yarn, twisted yarn, and colored yarn. There are often purchasing customers who cannot distinguish between ordinary high-strength yarn and high-strength yarn. When purchasing, they often make wrong choices regarding raw materials. This article helps you clarify the fundamental differences between the two.
The design orientation of polypropylene strong filament (such as conventional polypropylene yarn, PP yarn) is "adequate and easy to process". Its tensile strength meets the majority of conventional requirements for textile, weaving, and rope and cable applications. At the same time, it has excellent resistance to acids and alkalis, and low moisture absorption. More importantly, the strong filament is softer, causing less wear on equipment during post-processing steps such as twisting, weaving, and machine operation, with a low breakage rate and suitable for high-speed operation.
Polypropylene high-strength yarn has been strengthened in terms of raw materials and drawing process. Its breaking strength is significantly higher than that of ordinary high-strength yarn. It sacrifices some softness in exchange for higher tensile strength and lower elongation rate. Therefore, high-strength yarn is mostly used in industrial lifting belts, safety belts, high-pressure water pipe reinforcement layers, geogrids, etc., which are fields with strict requirements for load-bearing capacity.
Corresponding to different application scenarios
Polypropylene strong filament is suitable for light-load regular products: ordinary luggage straps, home decoration fabrics, simple sunshade nets, regular sewing threads for packaging, ordinary filter base fabrics, etc., which are suitable for orders without heavy force-bearing requirements and for controlling raw material costs.
Polypropylene high-strength filament is targeted at industrial high-force scenarios: container bags, lifting straps, engineering geotextiles, fishing net lines, safety ropes, industrial harnesses, etc. When products need to withstand pulling for a long time, endure outdoor sun exposure, and be corroded by seawater, etc., they should be selected preferentially.
In simple terms: For ordinary rope belts, luggage fabric belts, filter cloth, and decorative yarns, Puqiang Silk is a cost-effective choice; for hoisting, safety protection, and outdoor high-strength sewing threads, high-strength silk must be specified.
If the product is subjected to low force and cost balance is the priority, polypropylene strong filament is sufficient for production; however, if it is for industrial load-bearing, long-term outdoor use, or products for fishery and water conservancy, it is recommended to choose polypropylene high-strength filament. Guangdong Qingyuan Yitong Weaving Co., Ltd. can provide various types of polypropylene yarns, colored yarns, and twisted yarns on demand. Based on the downstream product conditions, they can offer an appropriate raw material solution, conduct sample tests as needed, and match the procurement requirements.
Guangdong Qingyuan Yitong Weaving Co., Ltd. specializes in the production and sales of pp yarn, polypropylene high strength yarn, polypropylene light body yarn, polypropylene high strength yarn, 300D polypropylene, polypropylene yarn, polypropylene network yarn, polypropylene twist yarn, 300D polypropylene high strength yarn, 1200D polypropylene high strength yarn, anti-aging polypropylene yarn, anti-static polypropylene yarn, Yitong polypropylene twist yarn, etc.
Qingyuan Yitong weaving Co., LTD
Website: http://www.gdytzz.com
Domestic business: He Shanbin
Tel: 0763-6812222
Fax: 0763-6813888
Mobile: 133 5289 9993
Foreign business: Landy
Tel: 0763-6813199
Mobile: 135 5399 2535
