Cryolux reusable dry ice packs are innovative and reusable gel ice packs that are used as hot and cold packs. Dry ice packs are made in 2 types; the reusable dry ice pack 4ply model and the disposable dry ice pack 2ply model. They are made using the most advanced, cutting-edge technology and process to create an ice replacement that is flexible when frozen and can be cut into different shapes and sizes to pack into tight spots. It consists of multiple layers of FDA approved food grade laminated plastic and non-woven textile which is sandwiched and this encapsulates the polymer in the core which when hydrated with water, gets activated. The core of this ice pack is made with a post treated anionic polyelectrolyte sodium polyacrylate copolymer (C3H3NaO2)n [CAS-9003-04-7] also known as sodium prop-2-enoate. The same material in other treated forms is used as a food additive where it works as a thickening agent hence making the cryolux gel packs food grade and a completely safe and non-toxic option.
Cryolux dry ice packs have an amazing list of applications and as such it makes an ideal product to keep in any household freezer for Camping, Grocery Shopping, and first aid, or any cold chain application including chilled and frozen shipping, cryotherapy for post-dental surgery, tooth extractions, dermatology, and cosmetic procedures. It is a great product that can be stored flat (pre-activation). Hence it takes up very little space and can be hydrated on-demand. Thanks to this amazing technology, Cryolux dry ice packs that weigh less than 40 grams each, when activated with water, can turn into a 1-kilogram gel pack. Hence making these reusable dry ice packs the most cost-effective pack in the market to store and transport. If frozen properly using the best ice pack freezing methods, these Cryolux dry ice packs are formulated to keep cold for up to 7 times longer than the same volume of Ice and can replace dry ice in most commercial cold chain applications.