OPP bags usually mean Oriented Polypropylene bags.
They are clear plastic packaging bags made from OPP film. Here’s a simple breakdown:
Very clear & glossy – great for displaying products
Strong and lightweight
Moisture-resistant
Crisp feel (stiffer than regular poly bags)
Common uses:
Clothing, socks, underwear
Jewelry & accessories
Candy, baked goods (non-heat sealed types)
Stationery, cards, stickers
Small retail items
Types you’ll see:
Self-adhesive (resealable flap)
Heat-sealable
These are clear OPP bags, 7 mm thickness. They were originally used years ago for packaging DVD boxes, but today they are commonly used for many other items. Minimum order value: $10
(10 packs for $17)