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Upper blade×近畿刃物工業 - List of Manufacturers, Suppliers, Companies and Products

Upper blade Product List

1～7 item / All 7 items

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Slotter upper blade, saw blade, partition upper blade

Slotter upper blade, saw blade, partition upper blade

A blade that forms grooves in cardboard sheets by combining with the lower partition blade in the slitter unit of cardboard box production equipment.

Features: The cutting edge is finished in a serrated wave pattern. This cutting surface helps reduce the risk of cutting hands, which is common when handling cardboard boxes. During processing, it effectively minimizes the generation of thread-like paper dust (whiskers), but conversely, there is a tendency for powder-like paper dust to be generated. It can be used in conjunction with our recommended corner unit "Sakutto Spat," which can further improve the quality of cardboard processing. Additionally, we offer custom-made blades tailored to your specific applications, including optimal specifications and shapes for detailed parts of the cutting tools.

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Cutting blade

Cutting blade

Cutting blade for cardboard processing - upper cutting blade

The slitter unit in the cardboard box production equipment plays a role in cutting off unnecessary excess parts during sheet processing. It can also be combined with our recommended "Zack Blade*1". This combination is expected to reduce cracking on the cut surface liner and minimize fibrous paper dust, while the serrated cutting edge is anticipated to improve safety during handling. Additionally, we can propose custom-made blades with optimal specifications and shapes tailored to the customer's applications, down to the details of the cutting tools. *1: The Zack Blade refers to the general term for the edge processing of round-shaped blades using our dedicated processing machine. Thanks to the high precision of the edge saw tooth processing, it significantly reduces cracking (footprints of crows) on the cut surface of the processed sheet, while also minimizing fibrous paper dust (whiskers) and improving safety during handling due to the serrated cutting edge.

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Cutting edge for partitioning, slotting upper blade (3 types)

Cutting edge for partitioning, slotting upper blade (3 types)

Different blade tip shapes of the partition upper blade (slitter upper blade) used in cardboard box manufacturing machines, from left to right: "Straight," "Trust," and "Saw."

Characteristics of the blade edge shape "Straight": - The appearance of the cut edge of the sheet is relatively good. - It produces little paper dust. Characteristics of the blade edge shape "Trust": - The blade retention is the best. - It produces little paper dust. Characteristics of the blade edge shape "Saw": - The area that touches the sheet cross-section is less likely to get damaged. - It produces little fuzz.

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Slotter upper blade straight partition upper blade

Slotter upper blade straight partition upper blade

A blade that forms grooves in cardboard sheets by combining with the lower partition blade in the slitter unit of cardboard box production equipment.

Features: The cutting edge finishes straight, resulting in a clean appearance after cutting. It effectively reduces the generation of powdery paper dust, but conversely, there is a tendency for fibrous paper dust (whiskers) to occur. Additionally, it is possible to keep costs lower compared to other cutting blades from our company. At the same time, it can be used in conjunction with our recommended corner unit "Sakutto Spat," which can further improve the quality of cardboard processing. We also offer customized blades with optimal specifications and shapes tailored to your specific applications, down to the detailed parts of the cutting tools.

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Corner-cutting upper blade

Corner-cutting upper blade

Corner cutting blade for cardboard processing

In the slitter unit of the cardboard box production equipment, we perform the shaping of the adhesive overlap section of the cardboard by combining it with the corner cutting lower blade. We can accommodate a variety of sizes, so please feel free to consult with us. We will propose custom-made blades with optimal specifications and shapes tailored to your specific needs, even down to the details.

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Slotter upper blade Trust cutter partition upper blade

Slotter upper blade Trust cutter partition upper blade

Leave the cardboard processing tools to us!

A blade that forms grooves in cardboard sheets by combining with the lower partition blade in the slitter unit of cardboard box production equipment. Features: The cutting edge achieves a clear and straight cut due to our company's unique sharp blade tip design. It effectively reduces the generation of powdery paper dust, but conversely, there is a tendency for fibrous paper dust (whiskers) to be generated. Additionally, thanks to our proprietary processing technology, we have succeeded in extending the lifespan to more than 1.3 times that of our conventional products, which has been recognized for its cost-reduction effect. At the same time, it can be used in conjunction with our recommended corner unit "Sakutto Spat," which is expected to further improve the quality of cardboard processing. Furthermore, we offer customized blades with optimal specifications and shapes tailored to the customer's applications, even down to the detailed parts of the blade.

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Slitter knife upper blade for box-making machine, cutting upper blade, decorative cutting upper blade.

Slitter knife upper blade for box-making machine, cutting upper blade, decorative cutting upper blade.

Slitter for cutting cardboard sheets - Saw blade sharpening specification

The edge of the sheet with a saw blade specification has the advantage of being less likely to injure the hand that touches the sheet.

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