Drink powder stick pack and sachet packaging machines and solutions

Drink powders in stick packs and sachets are particularly well suited to single-dose packaging, combining convenience, dosing accuracy and product protection in a compact and functional format. Valued for their ease of preparation, portability and versatility, they allow consumers to prepare a ready-to-drink beverage in just a few moments, with simplicity and consistency. A versatile solution designed to meet the needs of a market increasingly focused on practical and ready-to-use products.

Challenges of Packaging Drink Powder in Stick Packs and Sachets

While convenience and portion control are key factors for stick packs and sachets, the packaging process presents unique challenges.

With reference to the hygroscopic nature of the drink powders, packaging materials should protect the product from moisture. For this reason, moisture-proof laminates are essential to prevent this.
Moreover, packaging materials with a good barrier against light and oxygen are crucial. Both light and oxygen can affect the taste of the drink powder dosed inside the sachets and stick packs.

Regarding the filling and sealing process, there are some key points to highlight when designing a packaging machine.
Powders can have variable flow properties. For this reason, we analyze every drink powder to highlight their physical characteristics, in order to optimize machine design and dosing system.
In addition, the scientific study of the laminate is vital to design the most efficient sealing unit according to its physical characteristics. Strong seals are crucial to prevent leaks and ensure product integrity.

To conclude, there are several issues to consider for the packaging of drink powder in sachets and sticks. Laminate characteristics, dosing system and sealing technologies are key points before and during machine design. An optimized design of the sachet or stick pack machine can ensure product quality, convenience and sustainability.