Quad or four-corner seal bags have two-side gussets, providing greater reinforcement to help the bag maintain its shape when filled and on display. This also makes them perfect for higher volume or heavier applications. The “single lip” option partially seals the top of the bag to allow this format to be used on a stand-up pouch filling line. Both flexo and gravure printing is available, as well as several customisable options and a variety of other features.
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