One of the limitations of running printing large surface of hand-printed fabric is very difficult. Water slurry paste Fortunately, if the hand-scraping and India more than 30cm wide screen will be very difficult. Plastisol ink viscosity is very large, so in general we believe that heatset ink only automata supporting.

Author early customers have complained about the difficult problem of large-format manual squeegee, the author designed to help scraping a Treadmill printing device, the device structure is very simple, can be a large area extended to the majority of printing plant to go.

This help the composition, taking into account the quality of screen scraping device two optical axis, the general use of 8mm or 10mm optical axis, the intensity is sufficient. Two slider bearings on the optical axis of the screen left and right sides in the optical axis fixed two V-shaped iron, leaving a notch. Two bearings at about V-shaped iron fixed on one side of a long screw to ensure that synchronization. A flat iron fixed to the manual scraper, placed notches at both ends of the flat iron, so that you can scrape printed.

Printing frame has a fixed handle and the notches of the triangle, it is easy to optical axis fixed to the screen frame. On a treadmill to use this device, even the the 40cmX50cm such a big screen can also, I have several Guangdong, Shanghai, Zhejiang, customers are using such a simple device to complete the printing of plastisol ink, or in fine art reproduction. Practice has proved that this device is very simple and practical.