| 摘要 |
<p>A sheet inspecting device has a group of mixing rolls, formwork feeding means, sheet applying means and foreign matter detecting means, a formwork having a window portion for transmitting light and a cutting blade for cutting a sheet, a sheet inspecting sample making device having a group of mixing rolls, formwork feeding means, and sheet applying means, an automatic sheet thickness detecting device having at least two probes, a displacement amount detecting portion, a memory and a processing unit, an automatic mixing device having a pair of heat rolls, a temperature sensor, a position sensor, a bank sensor and controlling means, a blade of a mixing device having a scoop face, left and right guide faces and a rear guide face, said mixing device having a pair of heat rolls and a falling matter returning device, a roll sheet cutting device having a wire for cutting a sheet wound into a roll, and a heat roll manufacturing device having a cleaning roll, cleaning roll displacing means and a dirt removing member.</p> |
