English 39
Operations
Storage information
The numbers marked in the bottom section
of this gure indicate the storage period
for the immediately above food item. For
example, 4-6 months for sh.
To freeze food
1. Wrap the food airtight with suitable wrapping materials.
2. Seal the wrapping.
3. Label the wrapping with the content and date.
Wrapping materials
• Materials suitable for wrapping food: plastic lm, polyethylene blown lm, aluminium
foil, and freezer tins.
• Materials not suitable for wrapping food: wrapping paper, greaseproof paper,
cellophane, food garbage bags, and used shopping bags.
Sealing materials
Rubber bands, plastic clips, string, cold-resistant adhesive tape or similar. Bags and
polyethylene blown lm can be sealed with a lm sealer.
Untitled-4 39 2016-07-21 11:24:57
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