27. Following are some symbols found on food grade plastic products. If these
symbols are present then only they should be used for storing and eating food
otherwise not.
Ri
ARRA
SV
Cup & Fork
Radiation Snowflake Dishes in
indicates Waves indicates Water
this plastic indicates this plastic indicates
is safe for this plastic is safe for this plastic
contact is safe for use in the is safe for
with food. microwave. freezer. dishwasher
top rack.
a. Look around your house and make a list of products that are having these
symbols.
b. Make another list of plastic products which are not having these symbols but
still used for food.
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