*Hot Packs Reusable - 2 Pack of warming Pads for Food Delivery Bags Catering Hot Sheets Techni-ice
The re-useable heat packs by Techni-ice (Australia) help maintain the temperature for one hour (approx.) in food delivery bags or boxes and are easily used by heating in a microwave use to transport food from takeaway restaurants to customers doors...The sheets measure 34.5cm(L) x 25cm(W) x 2.8cm(H)...these heat pads are re-useable, food safe, durable & excellent quality... there are 2 sheets per pack…
The microwavable heat packs are non-toxic, food safe, and contains an FDA Approved Food Grade Polymer. The flat sheets are space-saving (just add water to hydrate), can be cut to size, and are fully washable. These sheets are used commercially Australian Government for meals on wheels service.
Measurements:
34.5cm(L) x 25cm(W) x 2.8cm(H)
24 cells per sheet
2 sheets per pack
Can be cut to size
Weight: 800-900 grams
How it works as a heat pack:
- The flat sheet is immersed in warm water, which activates the 24 polymer cells. To increase activation - agitate the cells. (This process is completed once only)
- Dry the hydrated sheet in a towel, do not squeeze or the gel will ooze out
- The hydrated sheet is placed in a microwave for approx. 1-2 minutes. Please be careful when removing from the microwave as the sheets will be hot
- The heat pack is placed in the delivery bag and your customers order is placed in the bag. The sheets can be placed between food containers or at the base of the bag
Tests with bags:
We tested three of our bags and found after we heated the packs and placed them in the bags it took approximately 10 minutes to reach the maximum temperature.
This maximum temperature varied depending on the size of the bag – approx. 40 degrees Celsius – which was 20 degrees higher than starting temperature, without a heat pack.
The temperature dropped by 1 degree Celsius approx. every 5 minutes – so the internal temperature remained above 30 degrees Celsius for an hour.
Please note – condensation did occur when the bag was zipped for an hour, however, if opening and closing the bag to deliver products this would allow air circulation.
Full Instructions will be included with your sheets. Techniice instructions, specifications, and materials data can be viewed on Techniice page.
