Ativa auto cardboard laminator Product id: CS 1207/1210/1410/1620 The system utilizing the speed difference between the faster conveying and front stopper to advance the moving paper to reach the front stopper. And the sides are synchronized to front stopper. The shifting side stoppers are used to align the two papers during moving. Price, moq, deliver time are negotiable, please contact us for correct quotation and product details.