US-based manufacturer Petite Palates is launching a new generation of high-quality baby food, using Sig's aseptic stand-up pouches for the first time. The vegetarian recipes, inspired by international cuisines, are designed to offer parents a fresh, nutritious, and safe alternative to conventional baby food. The meals do not need to be refrigerated and contain no preservatives, but have a significantly longer shelf life.
Aseptic processing for higher quality baby food
The aseptic process involves sterilizing the product and packaging separately before filling and sealing the meals in a germ-free environment. This approach preserves taste, texture, and nutrient content, while the shelf life remains stable for months. In contrast to the usual thermal treatment of classic baby food, this process only heats the food for a very short time, which offers decisive advantages:
- higher retention of natural vitamins,
- more intense colors and fresher taste,
- no refrigeration necessary until opening,
- no preservatives,
- longer shelf life without loss of quality.
Why premium baby food needs new packaging concepts
The demand for baby food that meets higher nutritional and ecological standards is growing steadily. Families prefer products without additives, with a clear origin and ingredients that are as fresh as possible. The combination of recipe and packaging thus becomes a key quality feature.
“We chose Sig’s aseptic spouted pouch technology because it allows us to deliver the kind of baby meals we believe parents are looking for, nutrient-rich, flavorful, and free from unnecessary preservatives or additives,” said Debby Goan, co-founder of Petite Palates. “The technology gives us the ability to preserve the integrity of our recipes while providing the safety and convenience today’s families need.”
Baby food in stand-up pouches makes everyday life easier
Sig's stand-up pouches are lightweight, resealable, and suitable for on-the-go use. Since no cold chain is required, brands benefit from more efficient logistics and lower energy costs, while consumers enjoy ease of use in their everyday lives. “At Sig, we design our packaging systems not only to protect food but also to optimize distribution and reduce environmental impact,” said Anna Rabanus, Marketing Manager Spouted Pouches at Sig North America. “With aseptic technology, brands like Petite Palates can bring safe, nutritious meals to market more efficiently, while also lowering energy use across processing, transport and storage. It’s a win for both families and sustainability.”
Clean Commit as a promise of quality
As part of the Clean Commit program initiated by Sig, Petite Palates signals its commitment to purity and transparency. The label identifies products that can be stored without preservatives or refrigeration and are manufactured to high standards of safety and environmental responsibility. For a brand that focuses on natural ingredients, this promise of quality is a logical step.
