The abandoned factory seen today by urban explorers was once part of the German production industry for snap fasteners and metal clothing accessories. The complex was connected to William Prym GmbH & Co. KG, one of the oldest family-owned industrial companies in Germany.

The history of the Prym company dates back to 1530, when the Prym family began producing brass and small metal goods. During the 19th century the company expanded rapidly as the textile industry grew during the industrial revolution. Several factories were established in western Germany, particularly in regions known for textile production.

Within this industry, specialized manufacturers also emerged. One of them was Schaeffer, a company that produced metal fasteners and snap buttons used in clothing and textiles. During the 20th century many smaller manufacturers were merged or integrated into larger industrial groups. As a result, Schaeffer’s production eventually became part of the Prym Fashion division, which focused on textile accessories and garment fasteners.

At this factory the main products were snap fasteners, jeans buttons, and other metal closures used in clothing. Production involved stamping metal parts, shaping the individual components and assembling them into complete fastening systems. These products were supplied to clothing manufacturers across Europe and beyond. Some rooms in the building still contain display boards showing different types of snap fasteners, which were likely used to present new designs to clients or designers.

Towards the end of the 20th century the European textile industry changed significantly. Many manufacturing processes moved to countries with lower production costs, and several smaller factories in Western Europe were closed.