Paper heat sensitive and time sensitive labels used to ensure that perishable goods are fresh and not past their sell-by dates

'date':23 'ensur':10 'fresh':15 'good':13 'heat':2 'label':7 'paper':1 'past':18 'perish':12 'sell':21 'sell-bi':20 'sensit':3,6 'time':5 'use':8

Time-temperature sensitive labels that monitor the condition of thermally sensitive products, such as perishables

'condit':9 'label':5 'monitor':7 'perish':16 'product':13 'sensit':4,12 'temperatur':3 'thermal':11 'time':2 'time-temperatur':1

FRESHOLD

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