China POF Shrink Film for Egg and Food Packaging - Hot Perforation Supplier and Factory
Product Parameter
| TEST ITEM | UNIT | ASTM TEXT | TYPICAL VALUES | ||||
| GAUGE | - | - | 12um | 15um | 19um | 25um | 30um |
| 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 | ||
| 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 | ||
| 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 Static / Dynamic (Film To Film) | - | D1894 | 0.23 | 0.21 | 0.19 | 0.22 | 0.25 |
| 0.23 | 0.21 | 0.19 | 0.22 | 0.25 | |||
| 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 | TEMP | UNIT | ASTM | 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
Perforations allow for better airflow, preventing condensation and maintaining freshness for longer periods.
Made from food-grade materials, ensuring safety for direct contact with eggs and food products.
Available in various perforation designs to meet specific packaging needs and improve breathability.
Adopt sustainable packaging solutions that minimize environmental impact and promote a circular economy.
Effective shrinkage properties at temperatures from 100℃ to 130℃, ensuring flexibility in packaging processes.
Suitable for a variety of food products, including eggs, fruits, vegetables, and baked goods.
Provides an economical packaging option without compromising on quality or performance.
Frequently Asked Questions
Hot perforation creates uniform micro-holes that allow packaged products to breathe freely, effectively reducing internal moisture and condensation to maintain optimal freshness.
The film exhibits stable and effective free shrinkage and shrink tension across temperatures ranging from 100℃ up to 130℃, allowing flexible integration into standard heat tunnel equipment.
Yes, it is non-toxic, odorless, and produced in compliance with food-grade packaging standards, making it safe for direct contact with eggs, vegetables, fruits, and bakery items.
The film provides excellent optical clarity of up to 98.5%, high gloss levels above 80%, and low haze (2.1%–4.5%), ensuring a clean, premium product presentation.
Standard gauges include 12um, 15um, 19um, 25um, and 30um, each offering tailored tensile strength, elongation, and puncture resistance to suit various packaging weights.
Yes, POF (polyolefin) shrink film is fully recyclable and environmentally safe, releasing no harmful fumes during the heat-sealing and shrinkage processes.