High-speed crushing machine Upper sanitary paper apply Cotton core formed by net wheel SAP adding device and quantity can be adjusted Knurling and compacting core device are provided Down sanitary paper apply Cotton core cutted Stand cuff Back film apply and unwind Surface、absorbing core、back film are compound and compactted Side waist stick apply,cutting short and transfer Production are folded lenghwise and compacted Production are finally cutted Production are three folded Production are conveyed Pneumatic system Elastic waist apply with rectify system