Abstract: A sheet punch device comprises: a lower base providing a reference plane on which a sheet material is placed; a jig installed on the lower base to have a pattern hole for punching a sheet material; and a punching unit including a punching block sliding up and down to pass through the pattern hole of the jig to thereby punch the sheet material; wherein the punching unit is hinged to the lower base at one end to fully pivot to provide an open space above the lower base.

Abstract: A craft stapler stapling a sheet material using a staple having an upper pattern body and legs extending downward from both ends of the upper pattern body, the craft stapler comprising: a lower base provided with an anvil having a forming groove to fold ends of the legs of the craft staple; a punching unit including a punching block pressing the staple the sheet material by moving up and down with respect to the anvil; and a magazine positioned between the lower base and the punching unit and having a magazine hole to receive the staple from the top, the punching block passing through the magazine hole.

Abstract: A sheet punch device comprises a lower base providing a reference plane on which a sheet material is placed and having a jig formed with a pattern hole for punching a sheet material; a punching member aligned onto the lower base and having a cutting blade sliding up and down to pass through the pattern hole of the jig to thereby punch the sheet material; and a slant surface at least partially formed on an edge of the cutting blade, which is at a predetermined angle ? with respect to the outer vertical surface of the cutting blade.

Abstract: A sheet punch device comprises a lower base providing a reference plane on which a sheet material is placed, the lower base having a jig formed with a pattern hole for punching a sheet material; a punching unit aligned onto the lower base, the punching unit including a punching block having a cutting blade sliding up and down to pass through the pattern hole of the jig to thereby punch the sheet material; and an intermediate plate separated from the punching unit and detachably attached onto the lower base with the sheet material interposed between the intermediate plate and the lower base.

Abstract: A punch device of the invention comprises a jig having a corner punch area for punching a corner of the sheet material and an edge punch area for punching an edge of the sheet material, a corner punch block corresponding to the corner punch area, and an edge punch block corresponding to the edge punch area. Between the length L1 of the corner punch area, the width W1 of the corner punch area, the length L2 of the edge punch area and the width W2 of the edge punch area is established the relation of L1=W1=L2, W2?½W1, and P=L1=L2.

Abstract: A punch includes a jig having four punching regions, each punching region having a pattern hole and a concave embossment; guide columns extended upward from a border of the punching regions on the jig; a base for fixing the jig; a punching member punching and embossing the rectangular corner of a sheet member with vertically moving against the jig by guidance of the guide columns; and an elastic body to elastically bias the punching member upward.

Abstract: The punching device for edge decoration enables repeated punching of a pattern in a target, such as paper along edges of the target. The punching device includes a jig in which a predetermined pattern is perforated, a punching member having a section corresponding to the perforated pattern and being slidable through the perforated pattern, and a base combined with the jig and having an angle (2) in range of 60°<2<180° to the perforated pattern. The base having a standard marking with a pattern corresponding to all or part of the perforated pattern.

Abstract: A device for blanking out patterns of various letters such as Alphabet or figures in a board such as paper includes a housing having a guide groove and through holes on an upper surface thereof, an upper plate having upper pattern holes faced with the through holes, a punch member interposed between the housing and the upper plate, a lower plate combined under the upper plate and having lower pattern patterns faced with the upper pattern holes on an upper surface thereof, a guide rail provided at an upper portion of the housing, and a push handle sliding along the guide rail.

Abstract: A punching device for edge decoration having a rotation unit which is capable of punching out a predetermined pattern repeatedly along an edge of a workpiece while accurately rotating the workpiece at a regular pitch is disclosed. This punching device includes a base (18) to which a workpiece is supplied, a jig (15) mounted on the base (18) and having a pattern hole (17) of a predetermined pattern, a punching member (13) formed in correspondence with the pattern hole (17), the punching member (13) passing through the pattern hole (17) to perforate the workpiece, a rotating unit for rotating the workpiece supplied on the base (18) so as to form a diagram in the workpiece by successive punching, and a fixing unit for fixing the workpiece to the rotating unit. A locking unit may be further provided for intermittently locking the rotation of the workpiece executed by the rotating unit.

Abstract: A punching device for edge decoration, which enables to repeatedly punch a pattern in a target such as paper along edges of the target, includes a jig (15) in which a predetermined pattern (17) is perforated, a punching member (13) having a section corresponding to the perforated pattern (17) and being slidable through the perforated pattern (17), and a base (19) combined with the jig (15) and having an angle (&thgr;) in range of 60°≦&thgr;≦180° to the perforated pattern (17), the base (19) having a standard marking (20) with a pattern corresponding to all or part of the perforated pattern (17).

Abstract: A brayer ball, used in a brayer that is a hand-operated ink-stamping device of small size used for making proofs, is disclosed. This brayer ball consists of a spherical solid or hollow core body, and a ball cover formed on the spherical core body and having an external pattern consisting of a variety of letters, figures and/or characters. The brayer ball smoothly rolls on a target sheet in any desired direction without being limited in its rolling direction during a stamping process. This brayer ball thus prevents a stamped pattern from being distorted, deformed, or undesirably, partially faint or broken.

Abstract: A device for blanking out patterns of various letters such as Alphabet or figures in a board such as paper includes a housing 10 having a guide groove 11 and through holes 10a on an upper surface thereof, an upper plate 20 having upper pattern holes 21 faced with the through holes 10a, a punch member 15 interposed between the housing 10 and the upper plate 20, a lower plate 22 combined under the upper plate 20 and having lower pattern patterns 23 faced with the upper pattern holes 21 on an upper surface thereof, a guide rail 7 provided at an upper portion of the housing 10, and a push handle 5 sliding along the guide rail 7.

Abstract: A puncher for decorative sheet adapted to cut and punch margin or certain portions including the margins of paper sheet in various shapes to give decorative and beautiful effect to the paper is disclosed. The puncher have a stop protrusion formed at a rear portion of a base plate for limiting rearward movement of a sheet, and positioning markers for maintaining even spacing between the adjacent cut shapes formed at the sheet.

Abstract: A ball brayer, provided with a brayer ball fabricated with a patterned ball cover and smoothly rolling on a sheet in any desired direction during a stamping process, is disclosed. This ball brayer includes a roller holder unit consisting of a front head and a handle. A dome-shaped first upper cap unit is seated in the front head of the roller holder unit. A dome-shaped second upper cap unit, having a cylindrical top rod, is seated in the first upper cap unit by the top rod inserted into the inner fitting cylinder of the first upper cap unit. The brayer ball, consisting of a spherical core body and a ball cover formed on the spherical core body, is rotatably seated in the second upper cap unit. A lower support cap unit is detachably mounted to the second upper cap unit. This lower support cap has an opening capable of allowing the brayer ball to be partially exposed outside the second upper cap unit.

Abstract: A brayer ball, used in a brayer that is a hand-operated ink-stamping device of small size used for making proofs, is disclosed. This brayer ball consists of a spherical solid or hollow core body, and a ball cover formed on the spherical core body and having an external pattern consisting of a variety of letters, figures and/or characters. The brayer ball smoothly rolls on a target sheet in any desired direction without being limited in its rolling direction during a stamping process. This brayer ball thus prevents a stamped pattern from being distorted, deformed, or undesirably, partially faint or broken.

Abstract: A ball brayer, provided with a brayer ball fabricated with a patterned ball cover and smoothly rolling on a sheet in any desired direction during a stamping process, is disclosed. This ball brayer includes a roller holder unit consisting of a front head and a handle. A dome-shaped first upper cap unit is seated in the front head of the roller holder unit. A dome-shaped second upper cap unit, having a cylindrical top rod, is seated in the first upper cap unit by the top rod inserted into the inner fitting cylinder of the first upper cap unit. The brayer ball, consisting of a spherical core body and a ball cover formed on the spherical core body, is rotatably seated in the second upper cap unit. A lower support cap unit is detachably mounted to the second upper cap unit. This lower support cap has an opening capable of allowing the brayer ball to be partially exposed outside the second upper cap unit.

Abstract: A paper sheet decorative punching device is disclosed. In the punching device, a cap-shaped pressure member is movably received in an opening of a housing with two longitudinal guide pieces vertically extending from the lower edge of the pressure member. A punching blade unit, allowing the pressure member to be rotatable within a range, has two punching blade parts. The two blade parts have different punching patterns and different lengths. Both the pressure unit and the punching blade unit are biased upwardly by a compression coil spring, and so the pressure unit is normally projected from the top of the housing. Two edge guide members are symmetrically hinged to a base plate and are adjustable between a closed position for guiding a sheet's corner and an open position for guiding a sheet's side. A jig unit, seated on the base plate, consists of an upper holder member and a lower cutting member, with a paper sheet insert gap being formed between the two members.