| 摘要 |
<p>A machine for heat sealing the ends of shirred sausage casings comprises two carriages 19, 20 carried on rails 17, 18 a and movable by rams. …<??>One carriage 19 carries arms 27, 28 which grip and twist one end 12 of sausage casing 13. Heat sealing means 55, 56 are provided and a shearing knife 60. …<??>An inserter 39 inserts the heat sealed twist end back inside the shirred casing after it has been severed.</p> |
