Close out humidity, dry packaging, keep humidity in the package.
Polyester/aluminium/polyethylene combination / PES/ALU/PE combination / other combinations with aluminium foil to reinforce the strength or other properties.
ESD shielding is also available.
Rolls, sheets, pouches, flat bags, tree dimension bags, etc.
Thickness: from 100 micron, roll width: 1000, 1250, 1500 mm, length: 200 m, welded bags from small size flat bags up to huge overseas case liners, handmade, in any size and form.
Comply with TL 8135-0003 Type 1, DIN 55 531-1, MIL PRF 131J Class 1 standards.