| 摘要 |
<p>The sack has a tube-like casing connected to an end with a base formed with base flaps (11, 12), where the base flaps are bent to each other at a folding line running transverse to a longitudinal direction by the casing. A base covering plate (15) covers the base flaps, and a feed opening (21) is formed between the covering plate and the base flaps. A slot (24) open to a sack interior is formed between free end edges of the flaps, if the base flaps are pressed by a filler pipe inserted in the feed opening to the sack interior. The opening is suspendible in the filler pipe of a filling machine.</p> |
