Solid connections with ultrasonic without needle and thread Ultrasonic technology is used primarily for welding tapes to injection molded parts of sports articles, for example ski goggles. A spot sonotrode is used to weld the elastic strap and the injection-molded part in a material- and space-saving manner. An absolutely tight connection is created. In addition, the elastic bands of ski goggles are also cut using ultrasonic. The cut edges are sealed and embossed during cutting so that the material does not fray. Fleece and Velcro straps can also be welded on with ultrasonic in a shapely and flexible manner. The resulting seam is firm and flat. For example, the Velcro fastener on ski jumping gloves is welded on with ultrasonic. In the fashion industry, fine and elastic materials (consisting of at least 70% synthetic fiber) are "sewn" with ultrasonic without needle and thread. In this process, continuous spot welding replaces the thread. The elasticity in the material is retained, and the overlap seams are gentle on the skin, not noticeable and flat, guaranteeing a high level of wearer comfort.

100 % fun thanks to safe welding processes with ultrasonic Product safety is an absolute priority in this industry. Other requirements for toys are functionality, protection against injuries, but of course also the beautiful appearance. Ultrasonic welding passes the absolute endurance test in this respect. This is also the case, for example, with the toys from Bruder GmbH. With the aim of ensuring that the Personal Water Craft does not sink, Bruder Spielwaren GmbH & Co. KG has found a reliable partner in the field of plastic joining in SONOTRONIC.

Economical production with low energy consumption White goods is the technical term used in the trade for household appliances such as refrigerators, washing machines, dishwashers, stoves and other household appliances. SONOTRONIC's ultrasonic technology more than meets the high demands in this area in terms of process reliability and appearance. In the manufacture of a washing machine door, ultrasonic is used to rivet the two injection-molded parts, the carrier and the panel, together and securely fix the sight glass in between. In order to determine the production-related variations in the material thickness of the glass body, a displacement measuring system measures the actual height of the parts before each welding process and thus determines the necessary welding depth. This not only guarantees the optimum joining of the materials, but also ensures quality assurance in the production of the washing machine doors.

With our polariscope, stresses and inclusions in translucent injection-moulded parts can be detected easily and conveniently. Features - Process optimisation in the manufacture of translucent plastic parts - Analysing and documenting stress conditions and fissures - Powerful LED light source – 12 Watt 6500 K (cool white) - est surface 200 x 200 x 200 mm - Device dimensions 280 x 280 x 315 mm (W x D x H) - Housing, powder-coated in RAL 7035 - with camera holder for professional documentation

Polituren in verschiedensten Güten. Von einer technischen Entformungspolitur bis zum absoluten Top Hochglanz.

Polishing and Grinding Tools, including Lukas Products and XEBEC and others

Traditionally, we offer polishing services for steel and aluminium. Our range of services includes high-gloss polishing, line polishing, mass polishing, demolding polishing and polishing with etching tests due to preparation of molds and parts for coating. We also regenerate the surfaces through laser deposition welding and finishing polishing. We also polish single parts or elements (for example within medical engineering or luxury goods or within development of prototypes and short runs). Naturally, we oer the quality control by a highly-modern measurement technology. We also oer laser precision technology such as laser welding, laser hardening and laser engraving and spotting services. According to the growing demands of our customers, we have also set the course for the further development of mold services as a complex service. In this way, we can also oer new services beyond just polishing. At the same time, we are also working on the automation of the polishing processes and are also expanding the “custom polishing” area. We work precisely, to the point and manage also short-term orders.

Hochglanzfinish beschleunigt den Arbeitsprozess! Bei diesem glättenden Feinbearbeitungsverfahren erhalten Ihre Werkzeuge ein Hochglanzfinish der besonderen Art. Je nach Kundenwunsch polieren wir Werkzeuge aus den Bereichen Kunststoff-Spritzguss- und Extrusion, sowie Umformung. Polierte Flächen stehen grundsätzlich für einen besseren Materialfluss und für optisch gute Sichtflächen auf den fertigen Produkten. Polierte Oberflächen zeichnen sich zudem durch geringe Materialanhaftungen aus, sorgen für ein weiches und exzellentes Fließverhalten und damit für höhere Standzeiten.

Complete range of injection molding and extrusion. Dyeings, amplification technology, heat resistant, high gloss and halogen-free flame retardant products. POLYblend is a product family of PC/ABS blends. POLYblend is particularly useful for industrial materials. A unique combination of excellent mechanical and thermal properties allows application in a variety of industrial segments. POLYblend has superb processability and provides aesthetic surfaces. Polykemi offers a complete program of POLYblend for injection molding and extrusion. The products are available with many different variations, including with multiple reinforcing agents, high-gloss versions, with plating or flame-retardant varieties. The materials are used with advantage in automotive, household and electrical applications. PC/ABS blend is a thermoplastic alloy of PC and ABS components. ABS is a well-known and widely used thermoplastic. The material has reasonable mechanical and chemical properties, but its use can be limited by low heat resistance. It gives a glossy surface and has good pigmentation capabilities. Polycarbonate is a plastic with high impact resistance and heat resistance. However, this plastic raw material may be difficult to process, for example in injection molding. By mixing PC with ABS, a material with improved mechanical and heat-resistant properties is obtained as compared to pure ABS. The processability is better than pure PC.

POLYCASA® HIPS is a rubber modified polystyrene sheet that has improved impact strength and is easy to mould and cut to size. The product is available with either a matt finish on both sides or a matt finish on one side, and glossy surface on the other.

POLYCASA® PS represents extruded crystal polystyrene sheets, offering solutions for many indoor applications. Thanks to the extrusion process numerous colours and designs are available apart from the transparent, non-reflective and opal-white standard product.

POLYCASA® SAN is a plastic sheet with numerous extraordinary characteristics that distinguish it from conventional transparent materials.