摘要 |
PURPOSE: A method for laminating natural leather and sponge is provided to continuously produce natural leather and to prevent the hardening of the natural leather by pressurizing the natural leather and the sponge at the room temperature. CONSTITUTION: Cut natural leather(5) is loaded on a horizontal conveyor belt(6) in a manner of allowing the back side of the natural leather to face upward. One surface of sponge(3) is molten based on gas flame or a heater(4) and is supplied on the natural leather. The natural leather and the sponge are pressurized using a press roller(1) and a driving roller(2) at the room temperature to bond the sponge on the rear side of the natural leather. The surface of the driving roller is coated or applied with a non-sticking material.
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