Hinged mould-and-deckle tool for making paper by hand

A hinged mould-and-deckle frame (keta) for use in conjunction with a flexible screen (su) comprising two handles in making paper by hand, comprising:

• a mould having front, rear, and opposing side rails, each having a length and a width, and a top surface;
• a deckle having front, rear, and opposing side rails, each having a length and a width, and a top surface and a bottom surface;
• the rear rails of the mould and the deckle being hingedly connected to form a double frame configured to be operable between a closed position, in which the bottom surface of the deckle overlays and is in close proximity to the top surface of the mould, and an open position, in which the bottom surface of the deckle does not overlay the top surface of the mould;
• the top surface of each of the front and rear rails of the mould having a groove disposed along the entire length thereof at the front and rear sides, respectively, of the mould;
• the groove in the top surface of the front rail of the mould having a width that will accommodate the width and shape of a su handle;
• the groove In the top surface of the rear rail of the mould having a width that will similarly accommodate the width and shape of a su handle;
• the bottom surface of each of the front and rear rails of the deckle having a groove disposed along the entire length thereof at the front and rear sides, respectively, of the deckle;
• the groove in the bottom surface of the front rail of the deckle having a width that will accommodate the width and shape of a su handle;
• the groove In the bottom surface of the rear rail of the deckle having a width that will similarly accommodate the width and shape of a su handle;
• the groove in the top surface of the front rail of the mould being widened out at either end;
• the groove in the bottom surface of the front rail of the deckle being widened out at either end;
• wherein, when the frame is in the closed position, the grooves in the front rails of the mould and the deckle cooperate to form a front channel, and the grooves in the rear rails of the mould and the deckle cooperate to form a rear channel, each channel configured to hold a handle of a su securely, and wherein the widened ends of the grooves of the front rails of the mould and the deckle cooperate to form an opening large enough to allow a finger to be inserted of at either end of the front channel;
• a guide bar disposed in the top surface of a side rail of the mould;
• the guide bar in the side rail being mortised into the cooperating side rail of the deckle when the frame is in the closed position;
• the frame being restrainable in the closed position by two cooperating catch latches disposed on both sides of the frame, each catch latch disposed on an outside surface of the side rails of the mould and deckle, proximate the front rails of the mould and deckle;
• semi-rigid slat struts, each being fitted into slots disposed in the front and rear rails of the mould;
• beveling along a top inside edge of the rear rail;
• and
• beveling along a top inside edge of the opposing side rails of the deckle.