Custom 330 ml Aluminium Foil Spout Pouch for Hydrogen-Rich Water & Spring Water | Four-Side Seal Light-Blocking Liquid Bag

Built on a four-side-seal format, this 330 ml foil spout pouch is aimed at hydrogen-rich water and spring water. The specification table spans 1-10 L, the pouch body can be made with pure aluminium or metallized film, and a spout plus screw cap are fitted. Because aluminium foil is opaque, it helps limit light exposure to hydrogen-type contents, making the pouch an alternative to small bottles when storage conditions need tighter control.

Light blocking depends on continuous aluminium coverage. In a four-side-seal pouch, the seals run along the edges, so no folded corner breaks up the front face and the aluminium layer remains more uninterrupted, giving more consistent light protection. The plastic layers deliver flexibility and heat-seal performance, helping the pouch stay intact through filling, cartoning and handling.

Printing can run from 1 to 8 colors. Capacity covers 1-10 L, the accessory set is a spout and screw cap, and the MOQ is 10,000 pcs. Spout opening diameter, pouch dimensions and seal width are customizable, while artwork is produced from the customer's supplied file.

Common applications include hydrogen-rich water pouches, drinking water pouches, juice pouches and soup stock pouches. A small size such as 330 ml is easy to finish in one sitting and also works well for gift boxes and trial packs.

Production takes place in Dongguan, Guangdong, at Kody Packaging, covering printing, lamination, slitting and pouch making. Sampling before bulk production lets you verify light blocking and seam performance.

The aluminium option selected has a clear impact on cost and barrier level, so quotations are based on the approved sample. If the fill is carbonated or acidic, please let us know in advance so material selection can be matched accordingly.