KSL (PFAFF Industriesysteme) Hall 7 / H12

Production units with latest joining technologies for the filtration industry

The core competence of PFAFF Industriesysteme und Maschinen GmbH (with the brands KSL and PFAFF Industrial) is the joining of flexible materials. The company not only masters industrial sewing applications, but has also been an innovation leader in textile welding applications for decades. Depending on the material and customer requirements, customer solutions are implemented using the ULTRASONIC, HOT-AIR or HOT WEDGE welding methods. In addition to the classical industries such as 'clothing, shoes, home and car upholstery', the company has made a name for itself as a specialist supplier of production solutions for the filter industry. Whether it be filters for dry filtration (dust removal, air conditioning and ventilation technology) or for liquid filtration, such as pleating filters, tube filters, stocking filters, pocket filters, bag filters, etc., the articles must first be assembled. In close dialogue with the customer, PFAFF defines the right joining technology and implements this in the machine or production line.

Our product range for the filtration industry:

Filter pocket sewing units:

Efficient proccessing - from the basic material on the roll to the finished product at a fully automated production unit with recipe management at a variety of product sizes. Especially the technology of the stitch loosening provides the production of filter pockets with a reproducible volume.

Filter tube production units:

Flexible concept - in one operation, the material is endlessly sewn or welded into a tube and automatically cut to length. Production with or without bottom seam is possible. The bottom can be in v-shape or round shape. All parameters are programmable.

Filter cloth:

Automated production by large-area CNC sewing units. The material is inserted into a template and then sewn into filter cloths by using pre-programmed seam paths. A wide range of options and extensions meets the most diverse product and industry requirements.

Pleated filter:

The closing (longitudinal seam) of the filter is made via ultrasonic C&S DUAL (Edge cutting and sealing and a second weld seam as reinforcement IN ONE OPERATION. The ultrasonic welding unit PFAFF 8317 is predestinated for that application.

FPS 300 High Speed Manufacturing System for Filter Pockets

The new generation manufacture system FPS 300 (Filter Pocket System) produces ready-made filter pockets of the highest quality at a speed of 24 m/min!

The FPS 300 produces filter pockets with conical or constant stitch loosening, with straight or waisted contours and in special forms in the area of outer seam.