Sewing machines - Import export

The high-performance sewing machine from STATEC BINDER stands for precise and reliable bag sealing of woven PP, paper or PE bags. Two different variants can be used for sewing the bags. On the one hand there is the straight-line bag infeed, in which the bag is fed to the sewing head by means of a belt drive and then sewn at the upper end. The second variant is the bag edge folding, in which the bag is folded at the upper end when it is pulled in and then sewn. In order to change from one system to the other, it is only necessary to replace a simple device. The bag to be sewn is fed to the sewing machine via one of the two variants mentioned above. Depending on the sewing speed and performance, the stitch length is between 7 and 12 mm. A cutter at the end cuts the thread. The sewing head is driven by a motor with frequency converter. A big advantage over the drive via belt pulleys is a more precise adjustment of the speed.

As the name suggests, the FFS-Combi Version of the open-mouth bagging machines has an additional FFS module, allowing bags not only to be used from the bag magazine but also to be produced from tubular film. The CERTOPAC and PRINCIPAC open-mouth bagging machines are available as FFS-Combi Versions. The additional FFS module is also available for the CIRCUPAC bagging carousel. The changeover from the bag magazine to the production of bags from the tubular film is simple and convenient on the operating panel. The filling process is identical for both variants. The bags are either separated from the bag magazine or produced from tubular film and conveyed to the pick-up station. There the bag is put onto the filling spout, filled, and placed on the conveyor belt. From there it is transported to the bag closing machine, which sews, seals, or glues the bag depending on the material.

The Twin Version of the open-mouth bagging machine combines two bag placers and two filling stations in one machine. Two STATEC BINDER high-performance net weighers ensure that the product is precisely dosed and weighed. When the required weight is reached, the weigh hopper opens and the product flows into the attached bag at the filling spout. A high-performance bag closing machine enables fast sewing, sealing, or gluing of the bags. The high performance of the Twin Version is achieved by always separating two bags simultaneously, transporting them to the pick-up station, fixing them onto the filling spout, filling them, and placing them on the conveyor belt. The bags are then transported one after the other to the bag closing machine. For example, the PRINCIPAC-Twin can handle up to 2400 bags per hour with a filling weight between 10 kg and 50 kg.

Our product portfolio includes three manual bagging machines for open-mouth bags: SCALPAC-G, SCALPAC-B, SCALPAC-S. All three bagging systems are designed for up to 1200 bags per hour and differ only in the used net weighers. Depending on the product to be filled, a net weigher with gravity, belt or screw feeding is used. Prefabricated open-mouth bags made of woven PP, PE or paper are attached to the filling clamp and fixed by an employee. As soon as the bag is fixed, the weighed product flows into the bag. A conveyor belt transports the filled bag to a bag closing machine, which sews, seals or hot-glues the bag depending on the material. For free-flowing bulk materials, a net weigher with gravity feeding is selected. Moderately flowing products are fed via a belt feeder. For fine and powdery products, the screw feeder is best suited.