Butter foil wrapper is aluminum foil complex paper and polymers protect butter from chemical spoilage and rancidity caused by oxygen, light, heat & moisture.
1.Struture:Aluminum foil + paper + PE ; Aluminum foil + paper ;Aluminum foil +PE; Aluminum foil + wax + paper
2.Thickness: Aluminum foil-6-9 micron
Food grade paper: 22-45gsm
3.Printing: Custom print design as request, accept 1-6 colors print.
4.Advantage: Excellent barrier against light, vapor, oxygen & oil.
5.No smell: During the production process, no solvent is used, so there no smell for the wrappers.