Paper Cutting Knives Customizable

Product Usage:

1. Cutting of paper, film, gold, silver foil, copper foil, aluminum foil, magnetic tape, and other items.

2. A strip used for punching and dotted line cutting, food packaging, medical packaging, and other operations.

3. Slitting and cutting of leather.

4. Striping and cutting of various types of paper making.

5. Tools used in pipe production lines (including paper pipes, copper pipes, aluminum pipes, steel pipes, etc.

6. Cutting of cardboard boxes, rubber, metallurgical and other products.

7. Hydraulic equipment such as sheet metal punching, bending, and shearing.

The paper cutter blade is one of the important components of the paper cutter and is widely used in the paper-making and printing industries.The application of the paper cutter blade in the paper-making, printing and other industries, the sharpness and service life of the blade, greatly affect the efficiency of the paper cutter.

The paper cutter blade is also known as the paper cutting blade, paper cross-cutting blade, paper cutting machine blade, paper cross-cutting blade, and full sheet cutting blade.The paper cutter blade is used in the paper-making, printing, and other industries.According to the process material, it is divided into: all-steel paper cutting blade, inlaid steel paper cutting blade, inlaid high-speed steel paper cutting blade, inlaid alloy paper cutting blade, etc.

Classification of

Alloy steel paper cutter blade

The blade is composite rolled and can be used for general cutting.The original grain is refined and the resistance to chipping is strong.The combination of blade steel and blade body has no transition, no gaps, and no peeling of the cutting edge, ensuring long service life.

High-speed steel paper cutter blade

Adapt to various types of paper, especially for cutting various high-grain coated papers. The life of the blade can be increased by 5 times after one grinding.High-speed steel contains 18% tungsten and is wear-resistant. The blade is flat, sharp and stable, and the cutting quality is precise and smooth.

Points to note

The use effect and service life of paper cutter blades can be improved by paying attention to work skills when using automatic paper cutters, CNC paper cutters, program-controlled paper cutters, and other paper cutters.

Cutting material for paper cutter blade

The blade of the single-piece paper cutter is made by high-temperature inlay welding of the blade and the body. The blade material is high-speed steel and the body material is low-carbon steel.The hardness of the blade of the paper cutter determines its durability. High-quality paper cutter blades have a hardness of HRC58-60 after heat treatment.

grinding angle of paper cutter blade

The single-sided cutting machine blade is a single-edged blade with a grinding edge angle of ∠19°~23°.This shape of grinding edge allows the bevel surface of the blade to withstand the pressure of the paper edge during cutting, and the blade edge is quickly worn out.The double-sided blade has good wear resistance, and the grinding edge can reduce the load on the paper cutter and improve the accuracy of paper cutting.In the case of good quality cutting machine blades, considering the resistance of the cutting paper, the grinding edge angle should be as small as possible, less than ∠19°~23°.

The quality of grinding the paper cutter blade

When grinding the blade, the higher the grinding finish, the lower the cutting resistance, the longer the service life of the paper cutter blade, and the better the cutting quality.

Types of paper cut by paper cutter

In the cutting process of a paper cutter, the speed of passivation of the blade edge depends on the hardness of the paper being cut.When cutting hard, high ash content paper, the blade passivation is fast, especially for cutting various high-grain art papers.

Product Introduction：

Our materials are wear-resistant, highly resilient, and have excellent sharpness. They undergo balanced and straightening processes to ensure stable cutting performance. To guarantee product quality, our company offers a range of material options for customers' needs, including H13K, H12, alloy tool steel, medium carbon steel, high carbon steel, alloy steel, tool steel, high-speed steel, and tungsten steel. We also use spectrometers to verify the correctness of the materials.

Our company has strong technical strength, complete equipment, and advanced technology. We use high-quality steel, advanced heat treatment and testing equipment, and provide users with good products with suitable hardness, sharp edges, and durability. Adhering to the business philosophy of "taking technology as the guide and quality as the foundation", fully promoting the work spirit of "technological innovation and excellence", comprehensively implementing the quality policy of "starting from user needs and ending with user cognition", operating steadily and striving for governance.