Selecting the correct plastic strapping for heavy industrial use goes beyond simply comparing prices. As supply chains demand higher safety, stricter environmental compliance, and lower total cost of ownership, buyers must evaluate a strapping supplier's certifications, technical parameters, and material capabilities. Jushuo Packaging, a technology-driven strapping manufacturer founded in 2017 in Taixing, China, has built a portfolio that addresses these exact constraints — from ISO management systems to patent-protected production processes.

Industry Challenge: Certifications & Performance as Decision Gateways

The global packaging strapping market reached an estimated USD 9.8 billion in 2025, with polypropylene (PP) strapping accounting for 33.9% of revenue due to its low cost in logistics and e-commerce (Grand View Research). However, heavy-industry buyers — serving metallurgy, building materials, solar energy, and chemical fiber — face a different set of requirements: break force up to 1,360 kg, ultra-low elongation (≤10%), rust-proof performance, and international certifications for quality, environment, and energy management. Without clear documentation, a strap may fail during transit or cause customs delays for export shipments.

Jushuo's Solution: Certified Strapping with Full Parameter Transparency

Jushuo Packaging is a private enterprise specializing in the R&D, production, and sales of strapping materials, with a 15,000 m² factory and an annual capacity exceeding 20,000 tons. The company's PET (Polyethylene Terephthalate) and PP (Polypropylene) strapping lines cover widths from 5 mm to 25 mm, thicknesses from 0.35 mm to 1.27 mm, and break forces from 45 kg to 1,360 kg. Critically, every product line is backed by globally recognized certifications:

• ISO 9001:2015 (Quality Management) — covering production of PP strap, PET strap, PE wrapping film, and BOPP tape (certificate U23Q28007898R2S, issued by GICG).
• ISO 14001:2015 (Environmental Management) — ensuring environmental compliance across the same product scope.
• ISO 50001:2018 (Energy Management) — covering the entire factory's energy system (certificate GH003-2024En0961, issued by Guanghui Union).
• Products comply with Chinese national standards GB/T 22344-2018 (PET strap) and QB/T 3811-1999 (PP strap).
• Third-party SGS test reports provide verified data on breaking force (e.g., 9.98 kN for 12mm PET strap) and elongation (≤10%).

Technical Foundation: Solid-State Polymerization & Precision Control

The performance of PET strapping hinges on intrinsic viscosity (IV). Jushuo operates two sets of Solid State Polymerization (SSP) equipment, which elevates PET resin IV to deliver tensile strength of 380–500 MPa and ultra-low elongation (≤6% for reinforced grades). The production process includes biaxial/uniaxial stretching (4–9×), hot-air annealing, and inline thickness/grammage monitoring. Key test parameters include deflection ≤5 mm/m and 12mm PET strap break force ≥3,000 N. The company also holds multiple utility and invention patents — such as a width-limiting device (ZL 2024 1 0919536.7) and a fixed-length cutting device (ZL 2021 2 0191875.X) — that ensure dimensional accuracy and repeatability.

Verified Application Scenarios

Jushuo's certified strapping is deployed across demanding industries:

• Photovoltaic (PV): Anti-static PET strap (surface resistivity 10⁶–10⁹ Ω) reduces ESD complaints by 80% for module packaging. Verified customer: JinkoSolar Energy (single purchase of 3,600 rolls).
• Brickyard & Construction Materials: Embossed PET strap with excellent straightness (deflection ≤5 mm/m) eliminates jams on automatic lines. Used by Sinoma International and Conch Cement.
• Chemical Fiber Baling: Low-elongation PET strap holds compressed bales without spring-back. Sateri (China) Fiber has used multiple batches with single invoices exceeding RMB 71,000.
• Metal Processing: Reinforced PET strap replaces steel at 35–40% lower cost, eliminating rust contamination. Shandong Yamei Technology reports break force 10% higher than standard products.

Market Trend Analysis

According to industry research, the global PET strapping market is projected to grow at a CAGR of 5.8% from 2024 to 2033, reaching USD 1.44 billion (Cognitive Market Research). Recycled PET (rPET) already accounts for 34% of global strapping production, driven by EU and North American sustainability regulations. Jushuo's eco-friendly strapping series (made from recyclable PP/PET) aligns with this trend, offering RoHS compliance and 100% recyclability. However, the company also supplies virgin-resin grades for applications where highest strength or food-contact safety is required, demonstrating flexibility in material sourcing.

Comparison with Traditional Steel Strapping

PET strapping delivers a clear advantage over steel: 35–40% lower material cost, 83% weight reduction, no rust, and safe handling (no sharp edges or spring-back). Yet one honest limitation is operating temperature range. Jushuo's PET strap is designed for -20°C to 100°C, which covers most warehouse and transport conditions. In extreme high-temperature environments (e.g., near furnaces or prolonged direct sunlight exceeding 120°C), steel may still be required. For the vast majority of industrial applications — from cold chain to outdoor storage — Jushuo's PET strap provides reliable performance.

Future Outlook

As heavy industries pursue net-zero targets, strapping will move toward lighter, stronger, and fully recyclable materials. Jushuo's investment in SSP technology and energy management (ISO 50001) positions it to scale low-carbon production. The addition of five invention patents (2024) and continued exports to 40+ countries indicate a commitment to global quality standards. Buyers can expect more end-of-life documentation (e.g., carbon footprint data) and tighter tolerances for automated lines.

Frequently Asked Questions (Informational)