SEMPACK France is a French industrial company specializing in the design, manufacture and marketing of eco-designed, 100% recyclable flexible packaging, thought to combine performance, ergonomics and minimal environmental impact.

Founded in 2020 by Wenaël Regnier, after 10 years of R&D, SEMPACK was born of the desire to rethink the uses of plastic through a radically different approach: to design flexible packaging inspired by the pastry bag, which combines the functional advantages of the bottle, the lightness of the Doypack, and the principles of the circular economy.

A patented, universal and responsible solution

Sempack® is a flexible stand-up pouch, head up or head down:

• 100% recyclable, mono-material (PP, PE) or paper (>85% fiber),
• Patented in over 30 countries representing 85% of global GDP, 
• • Up to 75% less plastic than a rigid bottle,
  • Content restitution rate of up to 99%, drastically limiting product waste,
  • Compatible with biosourced, biodegradable or compostable materials (tests underway with Lactips, Reset, Eranova, etc.),
  • Certified “OK Recycle” (A rating) since March 2025.

  A committed made-in-France industry

  • 1 production site in Colomars, in the Nice Eco-Valley,
  • 2 active semi-automatic lines (Alpha 1 & 10),
  • Launch of the Alpha 60 line (ultrasonic, automated, low consumption) scheduled for 2026,
  • Complete offer including 3 axes: packaging production, machine rental/sales, and an integrated R&D laboratory for tailor made developments,
  • JEI (Jeune Entreprise Innovante) status obtained in 2025,
  • ISO 9001 & ISO 14001

  • Confirmed markets, recognized innovation

    Active in the food, cosmetics, industrial and bulk sales markets, SEMPACK works with customers in France and internationally. Its solution appeals for its light weight, low carbon footprint (up to -70% CO₂ compared with conventional alternatives) and ease of integration into existing supply chains.

    Among its awards: CFIA Innovation Trophy (2020), Solar Impulse Efficient Solution Label 2019 and 2022, Winner of the Positive Company 2022 CSR Trophy, Partner of the “Reset” French consortium to replace plastic with paper.

    Vision: a positive packaging ecosystem

    Driven by a strategy focused on product, process and material, SEMPACK France aims to become a key player in sustainable packaging worldwide. Its objective is clear: to offer a credible, viable, sustainable and desirable alternative to traditional plastic packaging, while facilitating brands’ ecological transition.