| 摘要 |
In order to weld film, in particular plastic film (8), for a machine for producing bags, sacks, or the like that has at least one welding bar (1), which can be moved back and forth and which has a welding lip (5), according to the invention the welding lip (5) is detachably fastened to the welding bar (1), and according to the invention the material of the welding lip (5) has a thermal conductivity greater than 60 W/mK. The invention further relates to a machine for producing bags, sacks, or the like from film, in particular plastic film (8), said machine comprising a device according to the invention. The invention further relates to a bag made from film, in particular plastic film (8), said bag being produced by means of a machine according to the invention. |
