Process Control Equipment

Approx. 7 Lakh / Piece Get Latest Price

Product Brochure
Matching the image of Front & Back  bags in Extrusion lamination & lamination Machines varies according to the bag length , gauge , roll diameter of the material changes. Mark should be must be Matched  to prevent wastage of Bopp film ,woven fabrics, Metalized film finally the bag. In lamination, Extrusion Lamination  variable tension causes a  stretch or shrink, causing sudden register errors. This problem necessitates tension control. Mark  sensors are mounted at both sides of a film . The Register controller can be operated simply using a stable ACerr+ DCerr ,Spike err action with a constant loop-gain circuit. This configuration provides both responsively and stability regardless of roll diameter. The actuators include both an electromagnetic brake and pneumatic brake for use when unwinding. The electromagnetic brake can be connected directly from the controller but the pneumatic brake must be used with an electro-pneumatic converter