| 摘要 |
<p>A machine for manufacturing, filling, and closing bags of meshed fabric, from a continuous roll (7) of meshed fabric of the type which manufactures inverted bags (22) comprised of a portion of tubular meshed fabric (10) closed at the top by a sheet (13) folded over itself, which includes a first station for feeding the meshed fabric provided with first pressing members (11), second pressing members (12) and cutting means; a second feeding station of the thermoweld sheet, which is to comprise the closure of the mouth of the bag, provided with a feeder device of the sheet; means (15) of folding the sheet, means (17) of welding the sheet; means (18) for applying said sheet, and means (19) of cutting the sheet; a third station for filling the bag in inverted position, provided with adjustable cams (20,21) for separating the second pressing members (12), lower means of support for the bag, and means of filling the bag; and a fourth station for tying a belt string, closing the bottom of the bag, and unloading the filled and sealed bag, provided with a device for tying a belt string around the bag and stretching out the bag, a device for sealing the bottom of the bag, a device for opening the second pressing members and means of unloading the filled and sealed bag. <IMAGE></p> |
