This is 50 microns HDPE film with hidden message and heat tampering feature and it is specially designed to use on tamper evident bag coated with hot melt glue.
If an unauthorized opening occurs, the tape imprint message will reveal and show the evidence of tampering. It deters stolen and manipulation.
Besides, when heat the tape white line, it will change color from white to red and the transition is permanent even though the temperature returns to normal.
Since HDPE security film is easier to heat cut than PET security film, most packing bag manufacturers use it to seal bags using a bag-making system.
HDPE film as face stock, it has better heat cutting performance than PET
Thermochromic inks are permanent and irreversible
Additional security features can be customized
Providing professional and free design
Roll length and width is personalized
Color, void message, thermochromic inks customization is available
| Face stock | PE |
| Film thickness | 50 microns |
| Color | Blue or custom |
| Finish | Matt |
| Adhesive | Without |
| Liner | Without |
| Security message | Standard VOID/ VOID OPEN or Custom |
| Roll Width | 30mm /35mm/ 40mm/ 45mm |
| Roll Length | 1000m or other |
| Standard Core Size | 3 inch |
| Security Feature | Void Message & thermochromic ink |
| Grade | Level 2 |
| MOQ | 600 square meters for standard design |
| Lead Time | 7- 10 days |
| Shelf Life | 1 year under normal condition: temperature: 5℃ to 37℃; Humidity:20% to 60%, avoid direct sunlight |
| Notes | The tape performance would be better after 1 hour of application on the bag |
We use small cardboard to fix the tape from both sides to make the tape roll stable and then packed in the PE bag. The security tape will be protective in the shipping process.
Our security bag tape roll width usually is 40mm, length usually 800m or 1000m, the roll two sides are packed with circle cardboard and then wrapped by film.
