| 摘要 |
#CMT# #/CMT# The machine has a corrugated medium and a liner assembled by adhesion near corrugation troughs. An ultrasonic transmitter (62) is disposed on one side of a web of corrugated boards. An ultrasonic receiver (63) is disposed on opposite side of the web and allocated to the transmitter. A control and evaluation unit is connected to an ultrasonic receiver for data transmission, in order to evaluate the signal of the ultrasonic receiver. #CMT#USE : #/CMT# Used for manufacturing a web of corrugated board. #CMT#ADVANTAGE : #/CMT# The ultrasonic transmitter is disposed on one side of the web of corrugated board, and the ultrasonic receiver is disposed on opposite side of the web, hence the machine enables to determine the quality of the adhesive bonding in the web of corrugated board in an easy manner. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a section through a corrugating machine. 3 : Material web 7 : Corrugated medium 62 : Ultrasonic transmitter 63 : Ultrasonic receiver 66 : Control and evaluation unit. |
