Liquid Pouch Packaging Market: Spouted Pouches, Sachets, and Stand-Up Innovation The liquid pouch packaging market is expanding not just because pouches are “trendy,” but because they are proving useful across a wide variety of end-use industries. Liquid pouches are no longer limited to small beverage packs or single-serve sachets. They now appear in household refills, premium nutrition products, industrial liquids, and even medical applications. This broadening...