Product overview
Zhongda® Z101 is a premium cross-linked soft POF shrink film engineered with low-temperature shrink technology and excellent anti-relaxation performance. Featuring high clarity, robust seal strength, superior toughness and low shrink energy, it supports 15–25% source reduction with thin-yet-strong gauge performance. Optimized for easy machinability, Z101 delivers distortion-free wrapping without corner ribbing on boxed goods, perfectly protecting heat-sensitive products, soft items and irregular-shaped goods. With industry-leading versatile shrink performance, it provides stable, attractive and cost-effective packaging quality equivalent to global top-tier soft shrink film standards.
Features
- Low-temperature shrink activation
- Soft film with low shrink force
- High clarity, strong seals and toughness
- Anti-relaxation performance for a close-fitting finish
Technical specifications
Scroll the table horizontally to compare all thicknesses.
| Property | Specification |
|---|---|
| Nominal thickness (brochure) | 11 / 15 / 19 μm |
| Film type | Soft cross-linked POF shrink film |
| Shrink behavior | Low-temperature, low-force shrink |
| Property | ASTM | Unit | 11 μm | 15 μm | 19 μm |
|---|---|---|---|---|---|
| Tensile strength (MD) | D882 | N/mm² | 100 | 105 | 110 |
| Tensile strength (TD) | D882 | N/mm² | 95 | 100 | 105 |
| Elongation (MD) | D882 | % | 110 | 115 | 120 |
| Elongation (TD) | D882 | % | 100 | 110 | 115 |
| Hot-wire seal strength (MD) | F88 | N/mm | 1.25 | 1.35 | 1.45 |
| Hot-wire seal strength (TD) | F88 | N/mm | 1.35 | 1.45 | 1.65 |
| Static COF, film to film | D1894 | — | 0.26 | 0.24 | 0.22 |
| Dynamic COF, film to film | D1894 | — | 0.26 | 0.24 | 0.22 |
| Clarity | D1746 | % | 99 | 98.5 | 98 |
| Oxygen transmission rate | D3985 | cc/m²/day | 9600 | 8700 | 5900 |
| Water vapor transmission rate | F1249 | g/m²/day | 32.1 | 27.8 | 19.5 |
Nominal thickness options are listed in the supplied product brochure. Film selection and machine settings depend on the product and packaging trial. Typical values are transcribed from the model-specific technical datasheet. MD = machine direction; TD = transverse direction. See the downloadable document for the full test data.
Applications
- Heat-sensitive and soft products
- Boxed goods and electronics
- Irregular-shaped products
