Walki is a well known supplier of strong mailing materials.
The Mail products are strong and light laminates or pe-coated papers offering
excellent processability on all conventional pocket and gusset lines.
Walki®Seal Mail is a range of PE-coated papers with excellent sealing properties for bubble envelopes. The material has excellent runnability and printability and a good barrier against moisture.
With the increasing consume of goods, ordered via internet, the demand of
strong envelopes increases as well, Walki®Seal Mail is what you need.