Pu And Pvc Dry Synthetic Leather Machine

We are engaged in offering excellent quality PU And PVC Dry Synthetic Leather Machine to our valuable clients. The working way of PU/PVC coating line is to coat PU or PVC resin on release paper by coating blader or roller, which forms continuous and uniform coating layer after drying in the oven. Afterward, the coating layer will be coated adhesive, and laminated with backing fabric or PU base. After drying or solidifying, it will be splitted from the release paper and transferred to the backing fabric or PU base. If the release paper has design (texture), then the surface of the finished synthetic leather has design as well. PU/PVC resin for coating, release paper and backing fabric (or PU base) are the 3 main raw materials for coating line.

Main Structure:-
The main structure of coating line consists of unwinder of release paper, edge-guidance device, paper-jointing device, accumulator, coating machines, ovens, laminators, cooling cylinders, winders (for release paper and finished product).

Technical points:-
The coating machine controls the coating gap by human-computer interface, with adjustable gap between 0.01mm--0.4mm, torelence 0.01mm.
The precision of the coating machine directly affects the PU/PVC resin coating quantity, thickness and handfeel of the finished product. The oven can turns the coating layer into film with high-efficiency and speed, which directly decides the adhesion of the coating layer and backing fabric (or PU base).