Made from a high quality white lined chip board fully coated 350gsm GD2. These heavy duty white board envelopes have hot melt glued seams and hot melt peel and seal flaps with easy to lift silicon paper strips. The perfect coated surface on the all board mailing envelopes gives great finish results when printed while also providing document security, product protection and being tamper evident.
5 Royal Mail approved pricing in proportion sizes to comply with Letter and Large Letter formats.
- White lined chip board
- Hot melt glued seams
- Superior product protection
- Tamper evident
- Document security
- Excellent for printing
- 350 gsm
- 500 micron