To obtain an apparatus which can be automated with the simplest means and which prevents an article comprising strawberries, grapes or the like packed in a piled state from being squashed by a wrap film or a slack from occurring at the time of wrapping the article.

A carrier 11 with an automatic feed mechanism 10 for transferring a box is provided, a feed roller 22 with a wrap film rolled is provided on a frame 21, tension bars 15, 16 for imprinting tilted guide grooves 23, 24 during the feed of the film and also applying tension to the wrap film for preventing articles such as soft fruits from being damaged are movably inserted along the guide grooves, a heating part comprising a heat plate 31 and a film cutting means 32 placed so that they can rise/lower is formed on a part of the frame, and the films automatically fed out of the feed roller as the box fused with the film is moved by the automatic feed mechanism of the carrier.