Abstract: An apparatus for producing reels of adhesive label laminate, the apparatus comprising a transfer device, the transfer device comprising: a transfer unit, which comprises a perforating blade, and a transfer surface, an adhesive applicator unit for providing an adhesive layer on the transfer surface, a motor to rotate the transfer unit about a first rotation axis, an actuator unit to move the first rotation axis from a standby position to a cutting position, wherein the transfer device is arranged to form a perforation in the label laminate by cutting with the blade of the rotating transfer unit when the first rotation axis is in the cutting position, wherein the transfer device is arranged to form an adhesive region on the label laminate by pressing the transfer surface of the rotating transfer unit onto the label laminate such that the adhesive layer is transferred to the label laminate, wherein the transfer device is arranged to move the first rotation axis back to the standby position.

Abstract: A curtain coating method including forming a curtain including a coating material. A coated web is formed by coating a moving primary web with the coating material. The curtain and the primary web meet at a contact line. A primary pattern is projected on a material layer. The material layer moves with respect to the contact line. The primary pattern includes a first pointer feature. A first image is captured. The first image includes a first sub-image of the first pointer feature. The position of the first sub-image in the first image is detected. Distance information is provided by comparing the detected position of the first sub-image with a reference position.

Abstract: A curtain coating method including forming a curtain including a coating material. A coated web is formed by coating a moving primary web with the coating material. The curtain and the primary web meet at a contact line. A primary pattern is projected on a material layer. The material layer moves with respect to the contact line. The primary pattern includes a first pointer feature. A first image is captured. The first image includes a first sub-image of the first pointer feature. The position of the first sub-image is in the first image is detected. Distance information is provided by comparing the detected position of the first sub-image with a reference position.

Abstract: A fluid control system 10 and selector valve 24 for use therein, for controlling a plurality of fluid actuated elements 12, such as valve operators. The fluid actuated elements are controlled from an operating station 52, which is located remotely from the fluid actuated elements 12. Instructions regarding which of the fluid actuated elements 12 it is desired to operate are transmitted by coded signal from the operating station 52 to the selector valve 24, which is positioned proximate the fluid actuated elements 12. The coded signal is transmitted in binary form through a plurality of code input lines 30, each code input line carrying one binary digit of the code. Each of the fluid actuated elements 12 is represented by a corresponding binary code.