| 摘要 |
The improved racla device (1) to be mounted in an apparatus for coupling fabrics by means of a glue, contains a reservoir (2) for collecting the glue, a knurled roller (3) and the reservoir (2) is in contact with the surface of the knurled roller (3). Further the device (1) is composed of a slab (10) which is provided at its lower end with a metallic lamina (11) which closes the bottom of the reservoir (2), while keeping always the contact with the surface of the roller (3). <IMAGE> |
