High-tenacity Industrial Filament Paper Tube

Our High-tenacity industrial filament paper tube is a special paper tube built for the high-strength industrial filament spinning process. Aiming at the core characteristics of industrial filament such as high strength, high winding tension and large package weight, we have comprehensively strengthened radial strength and temperature resistance performance. The spinning tension of industrial filaments such as polyester industrial yarn and polyamide industrial yarn is much higher than that of civil yarns. Ordinary paper tubes are very prone to out-of-roundness, delamination and even rupture. Our High-tenacity industrial filament paper tube adopts industrial-grade high-strength formula, with radial compressive strength more than 3 times that of civil paper tubes, and can stably withstand high-speed and high-tension winding of industrial filament without deformation during long-term operation.

In terms of material and technology, High-tenacity industrial filament paper tube all selects high-weight imported long-fiber industrial kraft paper, matched with high-temperature resistant high-strength resin adhesive, adopts multi-layer encrypted spiral winding process, and is formed by high-temperature long-time curing, with extremely strong interlayer bonding force and no delamination risk under high tension. The tube body has excellent temperature resistance, can withstand short-term high temperature during industrial filament spinning, and the strength retention rate exceeds 90% under high temperature environment. As a National High-tech Enterprise, we have years of R&D and supporting experience in industrial filament paper tubes. We can customize High-tenacity industrial filament paper tube with exclusive performance according to customers' filament variety, spinning speed and package weight, to meet different grades of industrial spinning needs.

• Industrial filament spinning: high-speed spinning and winding of high-tenacity industrial filament

• Industrial yarn production: matching of yarns for cord fabric, safety belts and lifting belts

• High-end industrial yarn: production of special industrial filaments such as high-modulus low-shrinkage yarn

We have been deeply engaged in the industrial filament paper tube field for 16 years, and are one of the earlier enterprises in China to develop industrial high-strength paper tubes. Our production base covers an area of 15,000 square meters, with a dedicated industrial filament paper tube production workshop and performance testing center. We have established a R&D team composed of experts in chemical fiber technology and material engineering, who have in-depth mastery of the full-process process pain points of industrial filament spinning and hold multiple invention patents for the structure and technology of industrial high-strength paper tubes. At present, we have established long-term stable cooperative relations with many leading domestic industrial filament enterprises, and our products are exported to many countries and regions around the world along with customers' industrial filaments, with performance and quality widely recognized by the industry.

We are a National High-tech Enterprise and have passed ISO9001:2015 Quality Management System Certification. The production process and performance indicators of High-tenacity industrial filament paper tube comply with international industrial paper tube standards. All raw materials used in the product comply with EU ROHS and REACH environmental protection regulations, and complete material test reports, mechanical property reports and environmental certification documents can be provided. Our industrial paper tube products have passed the supplier audit of many world-renowned industrial textile brands, with complete compliance qualifications, and can meet the procurement requirements of high-end customers at home and abroad.

We support in-depth customization services for industrial filament scenarios. Customers can customize basic dimensions such as inner diameter, length and wall thickness of High-tenacity industrial filament paper tube according to filament variety, denier, package weight and equipment model, and can also customize products with different strength and temperature resistance grades by adjusting material formula and process parameters. For special working conditions of special industrial filaments, our R&D team can provide exclusive solutions and cooperate with customers to complete product testing and process optimization. The development cycle of customized samples is about 1-2 weeks. Samples are provided free of charge, and only logistics fees need to be borne.