| 摘要 |
The packaging apparatus for bags containing products for infusion envisages a plurality of stations located one after another along a feed line and used first to continuously cut successive individual pieces of fabric from a continuous strip of fabric, then to transform the piece of fabric from its flat configuration to a bag configuration, tubular in shape and with an open top which forms the mouth and into which a dose of product is inserted; the tubular bag is then moved to stations which cut the excess part of the mouth to size and close the mouth by tying it with a continuous thread, so as to form a closed bag, containing a single dose of product and having a projecting upper portion of thread; finally, a label is attached to the thread on each bag and the label is inserted in the bag tying zone.
|
