Less material is used in the manufacture of sealing frames with buttonhole joints. This manufacturing method allows you to do something for the environment and save costs.

With frames that are manufactured from a single piece, the inner part remains as waste. We avoid this unnecessary waste with the buttonhole joint production method: instead, the gasket is assembled from individual segments. With our sealing frames with buttonhole connection (also known as puzzle connection), we manufacture the individual parts next to each other using a water jet process to save material.

To ensure that the four individual parts remain together as a set, we connect the individual parts with micro bars/holding bars, which can then be easily separated. The frame can then be assembled to the originally desired shape.

This production method, which uses very little material and produces very little waste, not only protects the environment, but also gives you a price advantage that compensates for the somewhat more complex handling.

• Less material used
• Waste reduction
• Environmentally friendly and resource-saving
• Attractive price