Liquid Stick or Gel Filling Line (Aseptic Stick Pack Machine)
Liquid and gel stick packs have become a preferred format for ready-to-use oral solutions. We design filling lines adapted to these containers, ensuring precise dosing, reliable sealing and an optimised process for fluid or semi-viscous products.
Customised Technical Solution
Static and Dynamic Protection
Rapid Installation and Implementation
Easy-to-clean Surface
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Characteristics of Liquid or Gel Stick Packs and Associated Uses
A container designed for liquid and gel oral formulations
Stick packs are made from a barrier laminate whose structure effectively protects oral formulations. They are available in volumes ranging from five to thirty millilitres, suitable for single-dose rehydration products or vitamin supplements. Their compact format makes them easy to carry and convenient for daily use.
A secure sealing system
Each stick pack is formed and then sealed through both longitudinal and transverse sealing. This configuration ensures reliable tightness and meets the requirements of non-sterile packaging for liquid and gel oral products.
Applications dedicated to oral liquids and gels
Stick packs are used for oral liquids, gels and formulations intended for rehydration or vitamin supplementation. Their single-dose format and portability make them highly appreciated for products designed to be consumed on the go.
Specific constraints of the stick pack format
The unit dose is limited by the size of the stick, requiring precise control of fill volumes. The viscosity of certain gels also requires particular attention during dosing and handling.
The Liquid or Gel Stick Pack Filling Line According to EREA
Mastery of filling for liquid and semi-viscous formulations
We develop filling lines capable of managing the entire stick pack process, from sachet formation to filling and final sealing. Dosing is adjusted to guarantee precision and consistency, while adapting to the specific behaviour of liquids and gels.
A solution compatible with stick pack constraints
Our lines accommodate volumes from five to thirty millilitres, various barrier laminates and the requirements of both longitudinal and transverse sealing. Critical process parameters are controlled to ensure reliable, reproducible packaging adapted to oral formulations.
A custom-made filling line for liquid or gel stick packs
We design fully customised equipment according to the constraints of each production site and each formulation. Our teams support the project from technical study to qualification and commissioning.
This approach ensures precise and reproducible filling, perfectly suited to liquid or gel stick packs, while guaranteeing protection, practicality and product quality.
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