Sequential BOPA With Balanced Physical Properties
HOA1 can be used for color printing within 9 colors (including 9 colors), bag making with sealing width ≤ 6cm, and high-grade packaging with frame requirements. It is not easy to warp and curl after boiling and ordinary high-temperature cooking below 121 ℃. Such as: snack packaging, sauce bag, dried tofu packaging, chicken packaging, beef packaging, poultry packaging, chestnut packaging, rice packaging, pet food packaging, high temperature cooking packaging，etc..
| Features | Benefits |
| ✦ Exceptional mechanical strength and puncture/impact resistance | ✦ Capable of heavy packaging, sharp or rigid products with excellent packaging safety |
| ✦Good dimensional stability | ✦ Excellent performance in printing and various coating processes |
| ✦ Isotropic psical properties | ✦ Minimum distortion after retort |
| Thickness /μm | Width/mm | Treatment | Retortability | Printability |
| 15 | 300-2100 | single/both side corona | ≤121℃ | ≤9 colors |
Notice: retortability and printability are depending on customers’ lamination and printing processing condition.
| Performance | BOPP | BOPET | BOPA |
| Puncture Resistance | ○ | △ | ◎ |
| Flex-crack Resistance | △ | × | ◎ |
| Impact Resistance | ○ | △ | ◎ |
| Gases Barrier | × | △ | ○ |
| Humidity Barrier | ◎ | △ | × |
| High Temperature Resistance | △ | ◎ | ○ |
| Low Temperature Resistance | △ | × | ◎ |
bad× normal△ quite good○ excellent◎
HOA1 can be used for color printing within 9 colors (including 9 colors), bag making with sealing width ≤ 6cm, and high-grade packaging with frame requirements. It is not easy to warp and curl after boiling and ordinary high-temperature cooking below 121 ℃. Such as: snack packaging, sauce bag, etc.
Use Precautions
✔ Protective film does not absorb moisture
✔ Samples should be wrapped in aluminum-plastic composite bags.
✔ Please do not open the package early before use.
✔ Open it when it is about to be used.
✔ If it can’t be used up, the remaining film should be wrapped with good barrier aluminum plastic film immediately.
✔ During printing, the first color group is not printed on the plate roll, and pre- drying is required.
✔ Please put it into the curing room to dry for 2-3 hours before use.
✔ It is suggested that the temperature and humidity in the production workshop should be controlled at 23 ±5 ℃, and the humidity should be less than 85% RH.
✔ Avoiding collision during handling and transportation
Professional technical engineer dedicated to guide you
According to your actual needs, choose the most reasonable overall design and planning procedures