1.made from strong co-extrueded film.
2.permanent seal tape.
Courier & Self Seal Bags
1. Made from strong co-extruded film. Double layer material is weatherproof and ensure the inside documents would no expose on the bag surface.
2. Specifically designed to fill a niche in the postal and delivery industries.
3. Permanent seal tape. Tear resistant envelopes are extremely durable and easy to use.
4. Available as a permanent or temporary seal strip.
5. Material: Co-extruded film
6. Printing up to 8 colors of rotogravure process