Antibacterial BOPA Film
Changsu antibacterial BOPA is an antibacterial film that uses coulomb gravity to firmly adsorb the antibacterial agent and microbial cells, thereby destroying their electrolyte balance, thereby killing microorganisms due to cell wall damage, and ultimately bringing more security to consumer.
●Antibacterial rate ≥ 99.9%.
●Similar performance with conventional BOPA
●Excellent tensile properties
●Impact resistance, puncture resistance, good toughness and good barrier
Changsu antibacterial BOPA has been certified by SGS, an international authoritative testing agency.
Test Method：GB/T 31402-2015 plastics-Measurement of antibacterial activity on plastic surfaces
|
Test organism(s) |
Escherichia coil ATCC 8739 |
Staphylococcus aureus ATCC 6538P |
| Concentration of bacteria（CFU/ mL） |
4.3×10^5 |
3.5×10^5 |
| volume of test inoculum（mL） |
0.4 |
0.4 |
| U。 |
3.99 |
3.92 |
| Ut |
5.54 |
5.92 |
| At |
-0.20 |
2.66 |
| B（CFU/ cm²） |
3.5×10^5 |
8.4×10^5 |
| C（CFU/ cm²） |
＜0.63 |
4.6×10^2 |
| R |
5.7 |
3.3 |
| *Antibacterial activity（%） |
>99.9 |
99.9 |
The Changsu antibacterial type BOPA has excellent antibacterial performance against the common gram-negative and positive representative bacteria Escherichia coli and Staphylococcus aureus, and the antibacterial rate is ≥ 99.9%.
|
Thickness /μm |
Width/mm |
Treatment |
Retortability |
Printability |
|
15 |
300-2100 |
single/both side corona |
≤121℃ |
≤9 colors |
Aquatic products, fresh food, cheese, maternal and infant products, others.
Currently, there is still a vacant in the global market for antibacterial BOPA. If the product achieves mass production, it will have a wide range of application in food packaging such as fresh food, aquatic products and cold chain area, as well as packaging for daily-use products and packaging for the pharmaceutical industry. Especially under the background of the spreading and repeated COVID-19 and the increasing importance of food safety, antibacterial BOPA will provide new possibilities for safer packaging solutions for the food industry.
