Once you put the lid on it, nothing gets in and nothing gets out. Our guaranty seal seals anything.
You can seal your FÜRSTGROUP container with film, even if it has ultra-thin walls. Rest assured that your product will be protected above and beyond the guaranty seal. Film sealing makes your containers water-tight and your valuable content stays fresh longer. An economical solution – even for small production runs!
You need maximum protection on a limited budget? Then we recommend the patented solution developed by our engineers: a super-secure closure that lets your production lines run as fast as they do with conventional closures. And here's the twist: we seal the container lid with ultrasound. Any attempt to manipulate this packaging is immediately visible to the eye.