Highly compatible technical solution of mould blocks. The mould blocks can be compatible between different models of production lines in order to make the production more flexible with lower maintenance cost. »fWIS¥, MSWJMSMIfcilo All-new design of “none platform” for corrugator. Need not to adjust the height of corrugator when change the moulds for different sizes. Operations become easier and more efficient. a aiurwfttttfcassja*. *&&& " anpramniim. Innovative rapid assembly of mould blocks in clasp style simplifies the operation of changing mould blocks and greatly shortens the down time.