China Suppliers Factory Cross Link POF Shrink Wrapping Film for Enhanced Packaging Performance
⚙
Product Parameter
| TEST ITEM | UNIT | ASTM TEST | TYPICAL VALUES | ||||
| GAUGE | 12um | 15um | 19um | 25um | 30um | ||
| TENSILE | |||||||
| Tensile Strength (MD) | N/mm² | D882 | 130 | 130 | 135 | 125 | 120 |
| Tensile Strength (TD) | 125 | 125 | 125 | 120 | 115 | ||
| Elongation (MD) | % | 110 | 120 | 120 | 120 | 125 | |
| Elongation (TD) | 105 | 110 | 110 | 115 | 115 | ||
| TEAR | |||||||
| MD at 400gm | gf | D1922 | 11.5 | 14.5 | 18.5 | 27.0 | 32.0 |
| TD at 400gm | 12.5 | 17.0 | 22.5 | 30.0 | 35.0 | ||
| SEAL STRENGTH | |||||||
| MD \ Hot Wire Seal | N/mm | F88 | 1.13 | 1.29 | 1.45 | 1.75 | 2.15 |
| TD \ Hot Wire Seal | 1.18 | 1.43 | 1.65 | 1.75 | 2.10 | ||
| COF (Film To Film) | |||||||
| Static Dynamic | D1894 | 0.23 | 0.21 | 0.19 | 0.22 | 0.25 | |
| 0.23 | 0.21 | 0.19 | 0.22 | 0.25 | |||
| OPTICS | |||||||
| Haze | % | D1003 | 2.1 | 2.5 | 3.1 | 3.6 | 4.5 |
| Clarity | D1746 | 98.5 | 98.0 | 97.0 | 95.0 | 94.0 | |
| Gloss @ 45D | D2457 | 88.0 | 87.5 | 87.0 | 86.0 | 86.0 | |
| SHRINKAGE PROPERTIES | TD | MD | |||||
| Free Shrinkage | 100℃ | % | D2732 | 23 | 32 | ||
| 110℃ | 37 | 45 | |||||
| 120℃ | 70.5 | 72 | |||||
| 130℃ | 81 | 81 | |||||
| Shrink Tension | 100℃ | MPa | D2838 | 2.30 | 2.55 | ||
| 110℃ | 2.90 | 3.85 | |||||
| 120℃ | 3.45 | 4.25 | |||||
| 130℃ | 3.20 | 3.90 | |||||
ⓘ The above evaluation data are for reference only.
📦
Product Applications
Cross link POF has the high quality, strong toughness, firm sealing, so the shrinkage is very beautiful. Widely used in various industries, especially in the high-end cosmetics and electronics industry. Usually applied on the automatic packaging machine. We can made the packaging customization for your product by the machine and the shrink film to make your product more attractive.
✓
Product Advantages
🔬
1. Excellent Mechanical and Optical Properties
High tensile strength and tear resistance.
Low haze, high clarity, and excellent gloss.
🌿
2. Sustainability and Eco-Friendliness
Designed to be recyclable, supporting circular economy principles.
Reduces plastic waste and aligns with global sustainability goals.
✈
3. Lightweight Design
Lower transportation emissions.
Reduced overall carbon footprint.
?
Frequently Asked Questions
Q
What gauges are available for the Cross Link POF Shrink Film?
The film is available in multiple gauges including 12um, 15um, 19um, 25um, and 30um, allowing customers to choose the right thickness based on their packaging requirements.
Q
What industries is this shrink film suitable for?
Cross Link POF Shrink Film is widely used across various industries, with particular suitability for high-end cosmetics, electronics, food packaging, and consumer goods that require attractive, professional presentation.
Q
What is the shrinkage rate of the film at different temperatures?
The free shrinkage rate increases with temperature. For example, at 100℃ the TD shrinkage is 23% and MD is 32%, while at 130℃ both TD and MD reach up to 81%, providing excellent conformability to product shapes.
Q
Is this shrink film compatible with automatic packaging machines?
Yes, this Cross Link POF Shrink Film is specifically designed for use on automatic packaging machines, ensuring smooth, efficient, and consistent wrapping performance in high-volume production environments.
Q
How does the film perform in terms of optical clarity?
The film offers outstanding optical performance with clarity values up to 98.5%, gloss up to 88.0%, and low haze as low as 2.1% (at 12um gauge), making packaged products highly visible and visually appealing on retail shelves.
Q
Is the Cross Link POF Shrink Film environmentally friendly?
Yes, the film is designed to be recyclable and supports circular economy principles. Its lightweight construction also helps reduce transportation emissions and overall carbon footprint, aligning with global sustainability goals.