哈德沃角码

Glue corner code: A crucial step in door and window production is door and window splicing, which tests the production technology of door and window manufacturing enterprises. The quality of the splicing process can affect the overall quality of doors and windows. The imperfect splicing process of doors and windows will greatly reduce both their aesthetic appeal and overall performance.

Window frames and sashes are both composed of four edges, and the connecting fasteners of the four sided profiles are called corner brackets. According to the different levels of window technology, corner brackets are divided into movable corner brackets and glued corner brackets. The choice of corner code determines the performance of the system doors and windows and the quality of the connection between the two parts of the door and window profiles. If the fixing of door and window profiles by corner codes is not rigorous, the thermal insulation, waterproofing, and sound insulation performance of the system's doors and windows will be affected.