High Temperature Resistant Paper Tube

Our High temperature resistant paper tube is a special paper tube developed for high-temperature production scenarios, suitable for high-temperature winding conditions such as chemical fiber heat setting, high-temperature spinning, film drying and composite material thermal processing. Ordinary paper tubes are prone to softening, deformation, delamination and even releasing harmful substances in high-temperature environments. This High temperature resistant paper tube is compositely wound with high-temperature resistant resin adhesive and special long-fiber paper, matched with high-temperature curing process, so that it can be used continuously for a long time in a high-temperature environment of 180℃, with no obvious attenuation of mechanical properties, stable dimensions, and no problems such as softening out-of-roundness and interlayer separation.

In addition to the core temperature resistance performance, High temperature resistant paper tube also has excellent environmental protection performance. No toxic or harmful substances are precipitated at high temperature, and it will not contaminate contacted products such as tows and films, meeting food contact grade and export environmental protection standards. The inner wall of the tube body is smooth and flat, no adhesive oozes out at high temperature, and it will not adhere to the coil. As a source factory with 16 years of R&D experience in special paper tubes, we can adjust the material formula and production process according to customers' actual working temperature, stress condition and service time, and customize High temperature resistant paper tube with different temperature resistance grades to solve customers' pain points of paper tube application in high-temperature processes.

• Chemical fiber industry: high-temperature processes such as high-temperature spinning, heat setting and false twist texturing

• Film industry: high-temperature drawing and drying rewinding of BOPP, BOPET and other films

• Composite material industry: high-temperature winding bearing of prepregs and thermosetting materials

We have 16 years of R&D and production experience in industrial special paper tubes, established a dedicated high-temperature resistant material R&D laboratory, equipped with professional high-temperature performance testing equipment, which can simulate the operating conditions of paper tubes under different temperatures and tensions. The production base covers an area of 15,000 square meters, with multiple automatic production lines for special paper tubes. The R&D team is composed of engineers specializing in polymer materials and paper product technology, mastering the core formula and production technology of high-temperature resistant paper tubes. As a National High-tech Enterprise, we hold multiple invention patents related to high-temperature resistant paper tubes. Our products have been widely used in many domestic chemical fiber, film and composite material enterprises, with stable and reliable high-temperature performance.

We provide full-cycle technical support services for special paper tube customers. After delivery of High temperature resistant paper tube, a one-year warranty is provided. Under standardized use conditions, if non-human-caused high-temperature performance failure occurs, we will respond immediately and provide solutions. The exclusive technical team can visit customers to understand actual working conditions, assist customers in model selection and testing, and ensure that products adapt to customers' high-temperature production processes. The after-sales team responds 7*24 hours. If abnormalities occur during product use, technical personnel can be quickly arranged to investigate on site to minimize the impact on customers' production. We also conduct regular return visits and continuously optimize product formula and performance according to customer feedback.

Our standard payment terms are 60% advance payment, and the remaining 40% balance is settled before container loading. This policy applies to both standard and customized high-temperature resistant paper tubes. For long-term cooperative bulk orders of high-temperature resistant paper tubes, both parties can negotiate more flexible payment methods. We support US dollar settlement, and can provide a full set of formal export documents to cooperate with customers in foreign exchange settlement and export tax refund. All payment nodes, amounts and currencies will be clearly marked in the formal contract, without any hidden costs, ensuring transparent and compliant cooperation process.