Hot Perforation POF Shrink Film for Egg and Food Packaging - China Suppliers & Factory
Product Parameter
| TEST ITEM | UNIT | ASTM TEXT | TYPICAL VALUES | ||||
| GAUGE | 12um | 15um | 19um | 25um | 30um | ||
| TENSILE | |||||||
| Tensile Strength (MD) | N/mm² | D882 | 130 | 125 | 120 | 110 | 105 |
| Tensile Strength(TD) | 125 | 120 | 115 | 105 | 100 | ||
| Elongation(MD) | ％ | 110 | 110 | 115 | 120 | 120 | |
| Elongation(TD) | 105 | 105 | 110 | 115 | 115 | ||
| TEAR | |||||||
| MD at 400gm | gf | D1922 | 10.0 | 13.5 | 16.5 | 23.0 | 27.5 |
| TD at 400gm | 9.5 | 12.5 | 16.0 | 22.5 | 26.5 | ||
| SEAL STRENGTH | |||||||
| MD\Hot Wire Seal | N/mm | F88 | 0.75 | 0.91 | 1.08 | 1.25 | 1.45 |
| TD\Hot Wire Seal | 0.78 | 0.95 | 1.10 | 1.30 | 1.55 | ||
| 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 | 92.0 | |
| Gloss@45D | D2457 | 88.0 | 87.0 | 84.0 | 82.0 | 81.0 | |
| SHRINKAGE PROPERTIES | TD | MD | |||||
| Free Shrinkage | 100℃ | % | D2732 | 23 | 32 | ||
| 110℃ | 37 | 45 | |||||
| 120℃ | 59 | 64 | |||||
| 130℃ | 67 | 68 | |||||
| Shrink Tension | 100℃ | Mpa | D2838 | 1.85 | 2.65 | ||
| 110℃ | 2.65 | 3.50 | |||||
| 120℃ | 2.85 | 3.65 | |||||
| 130℃ | 2.65 | 3.20 | |||||
The above evaluation data are for reference only.
Product Applications
Hot perforation POF shrink film is environmental protection, non-toxic and tasteless , so it is widely used in egg and food packaging. The perforation can be made the food breathe freely. So Hot perforation POF shrink film packaging will made your product protective and good looking.
Product Advantages
1. Enhanced Freshness and Protection
Perforations allow for better airflow, preventing condensation and maintaining freshness for longer periods.
2. Safe and Non-Toxic
Made from food-grade materials, ensuring safety for direct contact with eggs and food products.
3. Customizable Perforation Patterns
Available in various perforation designs to meet specific packaging needs and improve breathability.
4. Eco-Friendly and Recyclable
Adopt sustainable packaging solutions that minimize environmental impact and promote a circular economy.
5. Wide Temperature Range
Effective shrinkage properties at temperatures from 100℃ to 130℃, ensuring flexibility in packaging processes.
6. Versatile Applications
Suitable for a variety of food products, including eggs, fruits, vegetables, and baked goods.
7. Cost-Effective Solution
Provides an economical packaging option without compromising on quality or performance.
Frequently Asked Questions
What is hot perforation POF shrink film?
Hot perforation POF (Polyolefin) shrink film is an environmentally friendly packaging material pre-punched with micro-holes. It is designed to shrink under heat while allowing trapped air and moisture to escape.
Why is perforated shrink film preferred for food and egg packaging?
The micro-perforations allow the food products to breathe freely, preventing internal condensation. This helps maintain freshness and extends the shelf life of eggs and fresh foods.
Is this POF shrink film safe for direct food contact?
Yes, the film is manufactured from non-toxic, odorless, and food-grade polyolefin materials, making it completely safe for direct contact with food products.
What is the optimal shrink temperature for this film?
This film exhibits excellent shrinkage properties across a wide temperature range, performing optimally at temperatures between 100℃ and 130℃.
Can the perforation patterns be customized?
Yes, we offer customizable perforation designs to meet specific packaging and breathability requirements for different food products.
Is POF shrink film environmentally friendly?
Yes, POF is 100% recyclable, non-toxic during incineration, and is a sustainable packaging choice that minimizes environmental impact.