FreezeTec Neptun


Our main goal is to keep providing high-end innovative products
backed up by scientific research and many years experience.

FreezeTec Neptun

FreezeTec Neptun is our well known and world wide used NFS-I Freezerspacers™ where originally developed and marketed by the well known and respected danish injection moulding company Panther Plast A/S. Development was carried out in close cooperation with leading abattoirs, freezing houses and The Technological University of Denmark enabling us to combine end-user requirements with a scientific approach

In 2004 a branch of Panther Plast A/S was excreted into Neptun Plast A/S. Continues growth in the spacer business lead early 2016 to the decision to place all activities related to the spacers in the company FreezeTec / Neptun Freezer-Spacer™ enabling us to give you and the spacer business our highest attention.

The Neptun Spacer™

The Neptun Freezer Spacers™ are developed in close cooperation with The Technological University of Denmark. Ongoing tests and R&D activities ensure that our spacers also in the future will meet the changing requirements in the market and as such will continue to set the standard for high-efficient freezer spacers.


+ Highly efficient (documented)


+ Sturdy and reusable – again and again


+ Easy to clean and nest


= Economical, Efficient and Convenient

As such the Neptun Freezer Spacers™ have for decades been standard-setting for high efficient spacers used for freezing and thawing applications.


The Neptun Freezer Spacers™ (NFS-I and NFS-II) are today manufactured on state of the art machinery in modern plastic injection companies in Denmark and Spain.