Lift Sling Rigging Co., Ltd manufacture Red,Blue,Yellow Nylon Fiber Paper Carrier Rope for High-speed Paper Machine.

Red, Blue, Yellow Nylon Fiber Paper Carrier Rope is a high-performance, specially impregnated filament nylon rope designed specifically for modern high-speed paper machines. Available in vibrant red, blue, and yellow color options, this rope is engineered to meet the demanding requirements of high-speed paper threading operations, providing excellent durability, reliable paper tail gripping, and long service life in the harshest paper machine environments.

Construction & Material

This paper carrier rope is manufactured from high-quality multifilament polyamide (nylon 66) fibers with an 8-strand braided structure that creates a unique hollow braided construction. This design offers several distinct advantages:

• Resists flattening under normal operating tension, maintaining its round cross-section throughout its service life

• Enhanced threading efficiency due to the consistent round shape

• Easy splicing – the hollow construction makes field splicing significantly more convenient compared to core-type ropes

The rope features a special impregnation treatment applied to each thread, which gives greater protection to the fibers and creates an excellent surface for gripping the paper tail. This improved impregnation technology ensures superior performance even in demanding conditions.

Key Features & Advantages

1. High-Temperature Resistance

The rope is designed to withstand the harsh operating conditions of paper machine drying sections, with a recommended operating temperature of approximately 90–100°C and a maximum operating temperature of 180°C. This makes it suitable for use in pre-dryers, dryers, post-dryers, and reel sections.

2. High Abrasion Resistance

The nylon fiber construction combined with special impregnation provides excellent abrasion resistance, allowing the rope to withstand continuous contact with iron rope pulleys during daily production operations. This significantly extends the service life and reduces replacement frequency.

3. Strong Tensile Performance

The rope offers reliable strength for continuous high-speed operation, with controlled elongation to maintain stable paper guiding performance.

 Source: Industry standard specifications

4. Color Options: Red, Blue, Yellow

Available in red, blue, and yellow, the color-coded design allows for easy identification and differentiation between multiple rope systems on the same paper machine. This is particularly useful for mills running dual-rope or triple-rope systems, where different colors can be assigned to different rope circuits for easier maintenance and troubleshooting.

5. Excellent Paper Tail Grip

The special impregnation treatment provides an excellent surface for gripping the paper tail, ensuring reliable paper web transfer across various machine sections. This is critical for minimizing threading-related downtime in high-speed paper production.

Applications

This red, blue, yellow nylon fiber paper carrier rope is specifically designed for:

High-speed paper machines – suitable for speeds up to and above 800 m/min

Standard drying sections – pre-dryer, dryer, post-dryer sections

Sizing, coating, and reel sections – providing reliable paper guiding across all machine parts

Paper threading systems – serving as the connecting link between all rollers of various sizes

Working Principle

During daily production operation, the paper carrier rope runs continuously around multiple pulleys to form a closed loop. When the paper web enters a section, the head of the paper web is inserted into the carrier rope. The rope runs at the set speed, brings the paper web to the specified position, and then the paper web breaks away to enter the next process. The rope continues circulating, ready for the next paper break

Technical Parameters

Note: 1 ktex = 1 g/m. Specifications based on industry standards.

Quality & Certifications

Our red, blue, yellow nylon fiber paper carrier ropes are manufactured by ISO 9001:2000 certified suppliers with verified business licenses. The manufacturing process follows strict quality control standards, ensuring consistent product quality and reliable performance in demanding papermaking environments.

Packaging & Customization

Packaging: Standard seaworthy wooden boxes or customized packaging per customer requirements

Customization: Available in custom diameters, lengths, and packaging configurations

OEM Service: Supported by experienced manufacturers with export capabilities

Maintenance Guidelines

To ensure optimal performance and extend service life:

Proper tensioning: The rope must be properly tensioned under operating conditions

Splicing is critical: Must be carried out according to manufacturer instructions; recommended splice length of at least 50 cm

Regular inspection: Check for wear and replace when necessary

Correct installation: Pay attention to rope wheel direction and inner/outer rope arrangement to avoid crossing and tangling

Conclusion

The Red, Blue, Yellow Nylon Fiber Paper Carrier Rope for High-speed Paper Machine combines high-quality nylon fiber construction, advanced impregnation technology, and a reliable hollow braided design to deliver exceptional performance in modern papermaking operations. The color-coded options provide added convenience for multi-rope system management, while the high-temperature resistance, abrasion resistance, and easy splicing characteristics make it a preferred choice for paper mills worldwide seeking to minimize threading-related downtime and improve overall production efficiency.