Fill beverages, dairy products, and liquid foods into efficient pouch formats
A pouch liquid filling machine doses liquid products into flexible packages and prepares them for dependable sealing. Options include formed sachets, premade stand-up pouches, and spouted packs. Weishu Milk Production Line configures pouch systems according to product flow, fill volume, package construction, and hygiene needs.
Pouch Liquid Filling Applications
Pouches vary widely in material, shape, closure, and barrier performance. Product viscosity, temperature, particles, foaming, and shelf-life requirements determine the suitable dosing and filling environment.
Free-Flowing Beverage Pouches
Milk drinks, juice, and water-based beverages can be filled with dosing systems designed for low-viscosity liquids. Controlled nozzle movement helps limit splash and foam. The pouch film must provide adequate strength and barrier performance during distribution.
Thick Liquid and Concentrate Packs
Yogurt-style drinks, concentrates, and sauces may need positive-displacement dosing and larger product passages. The filling system should deliver clean cutoff and protect the sealing surface. Product trials help confirm performance at the planned operating temperature.
Spouted Pouch Filling and Capping
Weishu Milk Production Line can integrate pouch loading, filling through the spout, cap placement, tightening, and inspection. The machine must match the specific spout and cap dimensions. Closure torque and pack leak checks should be included in commissioning.