A marked difference in weight loss was found
between nonwrapped samples and other treatments after 5 days of storage at 5°C (Fig. 2). The
difference became even more pronounced as storage progressed. After 18 days of storage, the
nonwrapped samples lost 9.2% while fruit from
perforated bags lost 0.9% and those from sealed
bags lost only 0.2%. Apparently, polyethylene film
bags.