Solution
Jwell provides complete production lines for both PET and PP packing straps — the two most widely used strapping materials in global logistics and heavy industry.
Also known as plastic-steel strap, PET packing strap is made from crushed and recycled PET materials as the main raw material. It is a new environmentally friendly packing material that is currently popular worldwide as an alternative to steel strip and steel wire strap.
PP packing strap is a lightweight and environmentally friendly packing strap made from PP as the main material. It is used for fully automatic strapping machines, semi-automatic strapping machines, manual strapping machines and more — suitable for strapping cartons or pallets weighing several kilograms to hundreds of kilograms.
Jwell provides fully integrated PET/PP packing strap production lines covering every stage — from raw material feeding to finished coil winding. The entire line is controlled by a computer PLC system for fast, efficient, and low-cost operation.
PET flakes or PP granules are fed into a dehumidifying dryer to remove moisture, ensuring defect-free extrusion and consistent strap quality.
Dried material is melted in a single-screw extruder and extruded through a die to form a continuous flat or round strap profile.
The extruded strap passes through a water cooling tank for rapid solidification, then through shaping rollers for precise dimensional control.
Hot-stretching in an oven aligns polymer molecules, dramatically increasing tensile strength and elasticity. This is the key step for performance.
Embossing rollers create surface patterns for better friction grip and joint strength when used with strapping machines and seals.
Finished straps are automatically wound into coils of specified length and weight, then packaged for shipment or direct machine loading.
Below are typical parameters for Jwell’s PET & PP packing strap production lines. Custom configurations are available upon request.
| Parameter | Specification |
|---|---|
| Raw Material | Recycled PET flakes / Virgin PET |
| Strap Width | 9 – 32 mm |
| Strap Thickness | 0.5 – 1.5 mm |
| Number of Straps | 1 / 2 / 4 straps simultaneously |
| Line Speed | 80 – 200 m/min (per strap) |
| Daily Output | 2 – 12 tons |
| Extruder | Single-screw, L/D 30:1 |
| Stretching Method | Hot-oven stretching (1-stage or 2-stage) |
| Embossing | Embossing rollers (custom patterns) |
| Winding Type | Automatic coil winding with length counter |
| Control System | Siemens PLC + ABB Inverter |
| Power Supply | 380V/50Hz or 480V/60Hz (configurable) |
| Parameter | Specification |
|---|---|
| Raw Material | PP granules (virgin or recycled) |
| Strap Width | 5 – 19 mm |
| Strap Thickness | 0.4 – 1.0 mm |
| Number of Straps | 2 / 4 / 6 / 8 straps simultaneously |
| Line Speed | 60 – 180 m/min (per strap) |
| Daily Output | 1.5 – 8 tons |
| Extruder | Single-screw, L/D 28:1 |
| Stretching Method | Hot-water / hot-oven stretching |
| Embossing | Embossing rollers (net / straight / custom) |
| Winding Type | Automatic coil winding with length counter |
| Control System | Siemens PLC + ABB Inverter |
| Power Supply | 380V/50Hz or 480V/60Hz (configurable) |
From heavy industrial bundling to everyday logistics packaging — Jwell’s strapping covers it all:
PET plastic-steel strap replaces traditional steel strips for bundling steel coils, pipes, and metal profiles — lighter, safer, and rust-proof.
High-tensile PET straps secure lumber, bricks, tiles, and construction materials for long-distance transport and outdoor storage.
PP straps are the standard for carton and pallet strapping in logistics centers, warehouses, and e-commerce fulfillment operations.
Both PET and PP straps bundle paper rolls, printed materials, and cardboard — without rust marks or surface damage.
PP straps secure food cartons, beverage cases, and bottled goods — food-grade options available for direct contact applications.
PET straps compress and secure cotton bales, fabric rolls, and textile packages with consistent high tension.
Everything you need to know about PET & PP packing strap production and Jwell’s equipment solutions.
PET packing strap (also called plastic-steel strap) has higher tensile strength and better elasticity retention, making it ideal for heavy-duty applications replacing steel strips. PP packing strap is lighter, more economical, and best suited for medium-duty applications such as carton strapping and pallet securing with automatic or semi-automatic machines.
PET packing strap is primarily made from crushed and recycled PET materials (such as post-consumer PET bottles), which are washed, dried, and pelletized before extrusion. Using recycled PET significantly reduces raw material costs and supports circular economy goals. Virgin PET resin can also be used for premium-grade straps.
PET and PP straps require different extruder configurations and processing temperatures, so they typically run on separate lines. However, Jwell can design dual-purpose lines with quick-change screw and die assemblies for customers who need flexibility. Contact our engineering team for a tailored solution.
PET strap is nicknamed plastic-steel strap because its tensile strength approaches that of steel strapping while being lighter, safer, and rust-proof. It can replace steel strips in most heavy-duty bundling and securing applications, offering comparable performance without the risk of injury from sharp edges or corrosion damage to goods.
PP packing strap is compatible with fully automatic strapping machines, semi-automatic strapping machines, and manual strapping tools. It is the most widely used strap type in logistics, warehousing, and manufacturing due to its versatility across different machine platforms and cost-effectiveness.
Jwell’s PET strap lines typically produce 1–4 straps simultaneously with line speeds of 80–200 m/min per strap. Daily output ranges from 2 to 12 tons depending on strap width, thickness, and line configuration. High-speed models with 4-strap output are available for large-scale manufacturers.
Yes. PET packing strap is a new environmentally friendly packing material. It is made from recycled PET materials, reducing plastic waste and supporting the circular economy. As a replacement for steel strapping, it eliminates rust pollution, reduces transportation weight (lowering carbon emissions), and is itself 100% recyclable after use.
PET strap: width 9–32 mm, thickness 0.5–1.5 mm, tensile strength 300–800 kg. PP strap: width 5–19 mm, thickness 0.4–1.0 mm, tensile strength 80–300 kg. Custom dimensions are available based on customer requirements.
PET straps are widely used in steel, lumber, brick, paper, cotton, and heavy machinery industries for bundling and securing heavy loads. PP straps are commonly used in logistics, e-commerce, food & beverage packaging, electronics, printing, and light manufacturing for carton and pallet strapping.
Jwell provides comprehensive turnkey support: (1) Installation and commissioning by experienced engineers, (2) On-site operator and maintenance training, (3) 24/7 remote technical support, (4) Spare parts supply with fast global shipping, (5) Annual maintenance and process optimization consultations. Jwell has service centers covering Asia, Europe, the Americas, and the Middle East.
