A sheet cutter is operable by one hand for maintaining a sheet on a placing table and by other hand for cutting the sheet to ensure safety of finger of the one hand. The sheet cutter includes a pressing operating member adapted to be depressed from a non-pressing position to a pressing position for maintaining the sheet on the placing table against a biasing force of a spring, and a cutting operating member for travelling a cutter unit between one end and another end of the placing table, wherein the pressing operating member and the cutting operating member are arranged at different positions with a certain interval to set their operating directions orthogonal to each other. Accordingly, a sheet on the placing table can be cut by operating the cutting operating member horizontally with the other hand while operating the pressing operating member vertically with the one hand.

A system that converts sheet material into packaging templates includes a converting assembly that performs conversion functions, such as cutting, creasing, and scoring, on the sheet material as the sheet material moves through the converting machine in a first direction. The converting assembly may be mounted on a frame such that the converting assembly is elevated above a support surface. One or more longhead converting tools performs conversion functions on the sheet material in a first direction and a crosshead converting tool performs conversion functions on the sheet material in a second direction in order to create packaging templates.

A system that converts sheet material into packaging templates includes a converting assembly that performs conversion functions, such as cutting, creasing, and scoring, on the sheet material as the sheet material moves through the converting machine in a first direction. The converting assembly may be mounted on a frame such that the converting assembly is elevated above a support surface. One or more longhead converting tools performs conversion functions on the sheet material in a first direction and a crosshead converting tool performs conversion functions on the sheet material in a second direction in order to create packaging templates.

An insulation cutter for a liner application machine in an assembly line and method of operation that cuts an insulative thermal blanket by stopping the liner application machine momentarily to allow for a rotary cutter to traverse the width of the belt (and the width of the thermal insulation blanket) and potentially return back to its original position. The machine is then restarted and allowed to continue to feed.

An insulation cutter for a liner application machine in an assembly line and method of operation that cuts an insulative thermal blanket by stopping the liner application machine momentarily to allow for a rotary cutter to traverse the width of the belt (and the width of the thermal insulation blanket) and potentially return back to its original position. The machine is then restarted and allowed to continue to feed.

A rotary trimmer device includes a rotary trimmer assembly slidably connected with a rail mounted on a base. The assembly includes a housing defining a lower inclined wall inclined relative to a working plane on which an object to be cut is placed, a blade holder coupled with and rotatable relative to the inclined wall and holding at least one cutting blade to shift the blade between cutting and non-cutting positions by rotation thereof, and a retaining unit disposed between the inclined wall and the blade holder.

A scoring tool includes a handle and a frame coupled to the handle. The scoring tool also includes a plate coupled to the frame. Further, the scoring tool includes a rotating blade rotatably coupled to the frame. The rotating blade extends through an opening of the plate to a scoring depth.

A scoring tool includes a handle and a frame coupled to the handle. The scoring tool also includes a plate coupled to the frame. Further, the scoring tool includes a rotating blade rotatably coupled to the frame. The rotating blade extends through an opening of the plate to a scoring depth.

A system that converts sheet material into packaging templates includes a converting assembly that performs conversion functions, such as cutting, creasing, and scoring, on the sheet material as the sheet material moves through the converting machine in a first direction. The converting assembly may be mounted on a frame such that the converting assembly is elevated above a support surface. One or more longhead converting tools performs conversion functions on the sheet material in a first direction and a crosshead converting tool performs conversion functions on the sheet material in a second direction in order to create packaging templates.

A system that converts sheet material into packaging templates includes a converting assembly that performs conversion functions, such as cutting, creasing, and scoring, on the sheet material as the sheet material moves through the converting machine in a first direction. The converting assembly may be mounted on a frame such that the converting assembly is elevated above a support surface. One or more longhead converting tools performs conversion functions on the sheet material in a first direction and a crosshead converting tool performs conversion functions on the sheet material in a second direction in order to create packaging templates.