Through the injection process, both mould halves are pressed apart a few thousandths. Should this so-called mould breathing be too large or too small, this can lead to burr formation and ultimately to increased rejection of plastic parts. To...

The visualisation of the exact tool state gains more and more importance. In some application fields, the indication of the state is already compulsory today. As an extension to the already available version of the status indicator, which is fixed...

In addition to the latching function of its date stamps, KNARR standardizes numerous other elements for product labelling. These include, for example, labels for recycling, food, CE or VDE as well as various material markings. Individual marking...

The effective and space-saving positioning of the wear plate around the pillar allows the largest possible utilization of the mould plate. Cooling holes or other machining operations are thereby significantly facilitated. At the same time, the...

The representation of the exact tool state gains more and more importance. In some application fields the visualization of the condition is already compulsory. KNARR is launching a status indicator for a total of four different tool states on the...

At Moulding Expo show in Stuttgart we present our collapsible core technology directly at the booth. Our solution to demould undercuts and threads are time and cost saving collapsible cores. Each core will be designed individually and according to...