PET coated wire, coating machine, nylon coated wire, binding materials, bookbinding

Key Advantages of PET Coated Binding Wire

2026.05.09

Author：PET coated binding wire

PET coated binding wire generally refers to strapping thread/strap made by wrapping an iron core with PET film or PET coating. Its core characteristics are: high strength, rust resistance, surface coating capability (food grade), and recyclability. Below are the key advantages of PET coated binding wire (compared to steel/PP strapping):

1. High Strength: The breaking tensile strength of PET strapping is commonly 1.5–5.0 kN (depending on width/thickness), with some reaching 8000N, approaching or even comparable to steel strapping.

2. Lightweight: The density is approximately 1/6 that of steel strapping; the industry often says "1 ton of PET strapping length ≈ 6 tons of steel strapping length," resulting in lower transportation and handling costs.

3. Rust-Free and Non-Contaminating: Unlike steel strapping, it will not rust and contaminate goods (especially important for stainless steel, tin ingots, and food packaging).

4. Good Weather Resistance: Common operating temperatures... Stable even in humid and salt spray environments, ranging from -50℃ to 80℃/120℃.

5. Safety: No sharp edges, won't hurt hands or scratch goods; no special tools required for cutting.

6. Environmentally friendly and recyclable: PET is recyclable; some products comply with RoHS/REACH/SVHC/phthalates, achieving food contact grade.

7. Good tension retention: Low elongation (approximately 1/6 of PP strapping), less prone to loosening after packing, and more stable against impacts during long-distance transport.

Qingdao Chenan Machinery Co., Ltd. has the advantage of developing and producing rubber winding equipment, with higher technology than various equipment assembly manufacturers in the industry. For more information about PET coated binding wire, please contact us.

Company: Qingdao Chenan Machinery Co., Ltd.

Address: Yanjialing Industrial Park, East Chengma Road, Tongji New Economic Zone, Jimo District, Qingdao City, Shandong Province

Email: qdcajx@gmail.com