Coffee bag With a simple iron wire wrapped with plastic to make the bag header fold together, east to open and fold againEasy to open and seal
Tin-tie bag is mainly used for coffee packaging, it is a quad seal bag or gusset bag stick with a flat plastic or paper laminated iron wire in it, we call it “tin-tie”, tin tie usually made with plastic or paper material, with two iron wire/string inside at each edge side of it for re-foldable ability.
The way of using it is peeling the cover paper sheet off, and then stick the tin tie on the glued side on the bag top, after putting coffee or other products inside the pouch, then heat seal the top or not seal instead of directly bending the tin tie to close the pouch. The tin-tie can be added both by hand or by machine.
In a short way of saying, the tin tie is mainly used for convenient storage and re-usable function for coffee.
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