MAT FORMING INSULATION FOR PRESSED BOARD

摘要

13017 A mat-forming installation for the production of pressedboard comprises a grate conveyor whose bars are carried by chains on opposite sides of the conveyor and define gaps at spaced-apart locations into which the headpiece (entraining beam) of a press underlay can fit. The headpiece is connected by a two-joint piano hinge structure to the underlay onto which the fibrous or particulate material is deposited to form the mat, the layer or mat being entrained into the piece on the underlay.