Custom Plastic Strapping for Heavy Industry: OEM, Certifications, and Real-World Applications

Custom Plastic Strapping for Heavy Industry: OEM, Certifications, and Real-World Applications

The demand for plastic strapping is no longer limited to standard rolls off the shelf. Industrial buyers handling steel coils, chemical fiber bales, solar panels, or glass products increasingly require customized specifications in width, strength, surface finish, and branding. Meeting these requirements demands a manufacturer with in-house R&D, flexible production, and verifiable quality systems.

Turning Custom Requirements into Production Reality

Taixing Jushuo Technology Co., Ltd. (Jushuo Packaging) is a technology-driven private enterprise specializing in the R&D, production, and sales of strapping materials. Founded in 2017 and headquartered in Huangqiao Industrial Park, Taixing City, Jiangsu Province, the company operates a 15,000 m² factory with an annual capacity exceeding 20,000 tons. The company's core products include PET strapping, PP strapping, and eco-friendly strapping solutions.

Jushuo Packaging offers OEM/ODM services globally, providing full customization of color, width (5–25mm), thickness (0.35–1.27mm), length, surface finish (smooth or embossed), core size (200mm, 228mm, 406mm, or custom), and custom logo printing. Performance additives such as anti-UV, anti-hydrolysis, anti-static (surface resistivity 10⁶-10⁹Ω), and flame-retardant formulations are also available. This flexibility allows industrial buyers to obtain strapping that matches their specific machine guide widths, bundling tension requirements, and brand presentation needs.

Technical Foundation: Verified Performance and Manufacturing Excellence

Jushuo's PET strapping is manufactured using advanced solid-state polymerization (SSP) technology, which elevates the intrinsic viscosity (IV) of PET resin. The process follows SSP for IV enhancement → biaxial/uniaxial stretching (4–9×) → hot-air annealing, yielding tensile strength of 380–500MPa. PP strapping uses multi-zone heating extrusion → water cooling → differential roller stretching (3–8×) → embossing → hot-air setting → automatic winding. Key mechanical properties include break force up to 1,360kg (25×1.25mm), elongation ≤6% for high-strength grades, and deflection ≤5mm/m for consistent feeding through automatic machines.

The company operates 4 PET production lines, 5 PP production lines, and 2 sets of SSP equipment, with a monthly capacity exceeding 1,700 tons. Italian screen changers enable continuous operation without stopping, and the advanced cold drawing process further enhances tensile strength. Quality management is supported by ISO 9001, ISO 14001, and ISO 50001 certifications. Products comply with GB/T 22344-2018 (PET) and QB/T 3811-1999 (PP), and third-party SGS test reports are available. The company also holds 5 invention patents and 10 utility model patents covering raw material mixing, embossing, tensioning, cutting, and width-limiting devices.

Proven Applications Across Heavy Industries

Customized plastic strapping from Jushuo Packaging has been deployed across multiple demanding sectors:

• Chemical fiber baling: Sateri (China) Fiber Co., Ltd. uses green cut PET strap (16×1.0mm) for viscose fiber bale strapping, with documented purchase invoices exceeding RMB 71,000 per batch. Xinjiang Xingtai Fiber Technology relies on custom-specified 12mm width with 406mm core size for export shipments, reporting stable straightness and grammage over three years.
• Solar energy: JinkoSolar Energy Co., Ltd. uses 16×0.8mm flower green high-strength PET strap on fully automatic lines for solar panel bundling.
• Metallurgy: Shandong Yamei Technology Co., Ltd. reports break force 10% higher than standard products and complete elimination of rust issues after switching from steel to PET strap. Aluminum Corporation of China (Chinalco) uses 19mm and 25mm high-strength PET strap for aluminum ingot bundling.
• Glassware: Guizhou Moutai Distillery Group Guiding Jingqi Glass Products uses 12×0.6mm green PET strap on automatic bundling lines, meeting Moutai color specifications.
• Pharmaceutical supply chain: Transparent custom-printed PET strap (16×0.8mm) with tensile strength >4,800N was supplied for Novo Nordisk supply chain packaging.

Market Trends and Industry Dynamics

The global packaging strapping materials market was valued at USD 9.8 billion in 2025 and is projected to reach USD 15.7 billion by 2033. Polypropylene (PP) strapping held a 33.9% revenue share in 2025 due to its cost-effectiveness, while the global PET strapping market is expected to grow at a CAGR of 5.8% from 2024 to 2033. Recycled PET (rPET) accounted for 34% of global strapping production in 2024, driven by sustainability regulations. Standards such as ASTM D3950-23 and EN 13394:2001 govern non-metallic strapping dimensions and performance properties.

Comparison with Traditional Steel Strapping

PET strapping offers several advantages over steel: it is rust-proof, eliminates sharp edges and dangerous spring-back, weighs only one-sixth as much, and delivers 35–40% material cost savings for equivalent break strength. However, PET strapping has a lower maximum continuous service temperature (typically up to 70°C) compared to steel, and its elongation characteristics require careful selection for extreme heavy loads where minimal stretch is critical—though high-strength grades achieve elongation as low as 6%.

Future Outlook

As industrial buyers prioritize supply chain flexibility and sustainability, manufacturers with in-house customization, multi-certification quality systems, and rapid production turnaround will be better positioned to serve the evolving packaging landscape. Jushuo Packaging's combination of scalable production, patent-protected processes, and verified application cases across diverse heavy industries positions it as a capable partner for OEM and customized strapping needs.

Frequently Asked Questions