Techni-ice Packs HDR 4 ply reusable ( 24 cubes )

Techni-ice Packs 4 ply Reusable Model

It comes in a light, flat sheet that expands into a 24-cell ice pack by just adding water. When used as recommended, Techni Ice stays frozen for days - 6 times longer than ice and 3 times longer than gel packs and most other ice packs when used in the same volumes. Techniice is a food grade product which remains flexible when frozen, can be cut to size and is completely safe and non-toxic. Techni Ice is reusable for years because it has a unique 4 layer/ply construction. This consists of two heavy duty, washable plastic surfaces on both sides, plus a two layer textile sheath on the inside to contain the polymer and resist puncture. This ensures long reusable life and provides insulation for superior performance. Besides a cold pack Techni Ice also doubles as a Heat Pack. The same sheet of techniice can be used as both a hot pack and cool pack. 

This new model has been recently developed for high performance reusable applications. Four layer/ply construction comprising of two layers on the outside that are fully washable and two heavy duty inner fabric textiles that resist puncture and contain the refrigerant polymer.

This new technology has patents pending worldwide and enables for the first time, a dehydrated refrigerant sheet, to be fully washable and able to be stacked into a freezer any which way up, and folded together without any of the sticking problems normally associated with dehydrated refrigerant sheets using non-woven fabric surfaces. The Heavy Duty Reusable Ice Packs (HDR) model is designed to resist puncture and is suitable for heavy duty reusable applications

A remarkable leap forward in ice pack technology utilising a cross-linked polyacrylate polymer that can be frozen right down to minus 190C (that's more 
than twice as cold as dry ice).

Techni Ice reusable ice packs / gel ice packs are often frozen in blast freezers to minus 80C when used in dry ice applications.

New Techni Ice reusable dry ice packs / gel packs HDR model can be used very successfully even when frozen in domestic household freezers. Techni-ice 

dry ice packs / gel packs will freeze between minus 18C and minus 21C when the freezer is adjusted to the maximum setting.

If you have a vertical domestic freezer with at least 2 or 3 refrigerated shelves and you fill the freezer completely with Techni Ice reusable dry ice packs / gel 

packs, then Techni ice packs / gel packs will often double the freezer temperature within 1 week to up to minus 35C. Many customers are now using 

cheaper domestic freezers with Techni Ice reusable dry ice packs / gel packs to obtain commercial freezer results.

重複使用的用法：要把Techni-ice Packs HDR 4 ply reusable (科技冰)放在水里(水龍頭水溫度便可)然後用手揉，約1-2分鐘後，冰袋就會膨脹，膨脹好後，拿出來把表面的水分擦乾，然後放在冰箱裡冷凍變成冰狀或硬身就可以使用的。