Leak-Resistant Three-Side Seal Liquid Pouch for Coconut Juice & Milk Tea Filling

Designed for liquid foods shipped to overseas markets, this pouch uses a three-side heat-seal format. Its bottom can be built with a reinforced edge or folded base to improve standing stability and pressure resistance, while the top can be fitted with a spout, screw cap or tear notch as needed. The flat, durable seals help minimize leakage after filling and allow the pack to tolerate squeezing during normal transport and stacking, making it a good fit for single-serve or small-volume ready-to-drink liquids.

The pouch body can be made from food-grade PET/PE, PET/AL/PE or PA/PE laminates. The inner layer provides the heat-seal function, and oxygen-barrier, light-blocking or temperature-tolerance options can be selected according to the fill. Graphics are produced by 1–8 colour gravure printing for full colour and clear image layers; transparent, matte and window effects are also possible. Standard capacities span 100ml to 5L, and pouch dimensions, spout diameter and seal width can be customized from your drawing.

Typical applications include coconut juice, milk tea, fruit juice, jelly drinks, sauces and detergents. Customization is available from samples or artwork: once the structure and print file are approved, sampling and bulk production can be scheduled. Our factory is based in Dongguan, Guangdong, with a Class 10000 clean workshop and in-house printing, lamination and pouch making. MOQ is 10,000 pcs, and matching roll film made from the same material can also be supplied.