Abrasion

A blank is a semi-finished product that is created after the primary machining process and serves as the starting material for further production. In industrial production, the blank forms the basis for various downstream processing steps such as machining, shaping or surface treatment. Blanks can come in different shapes and materials, for example as metal ingots, plastic granules or blocks of wood, depending on the desired end product. The quality and precision of the blank are crucial for the efficiency and accuracy of the subsequent production steps, as they form the basis for the dimensional accuracy and technical properties of the finished product. By using standardized blanks, production processes can be optimized and costs reduced, thereby increasing competitiveness in the manufacturing industry.

The Blue Angel certification is a globally recognized environmental label that was introduced in Germany in 1978 and identifies products that are particularly environmentally friendly. Criteria for assessing the environmental friendliness of the product are, for example, resource conservation, energy efficiency and reduction of pollutants. The label is intended to help consumers find environmentally friendly products and thus make their purchasing decisions easier. Conversely, it is also an opportunity for companies to have their efforts with regard to the environment labeled and thus make the product more attractive.

Burn marks are dark discolorations or streak-like markings on injection-molded parts caused by local overheating of the plastic melt or trapped air inside the mold cavity. They reduce visual quality and often point to poor venting, excessive injection speed, or overly high melt temperatures.