Category Archives: Paper & Printing Industry

Circular Knife

The cutting direction of general industrial tools is nothing more than horizontal or vertical. The circular knife is widely used in longitudinal cutting in various industrial sectors and it's called slitter knife and rotary knife also. The strips of the corrugated paper industry to the strips of plastic or metal sheets are all operated using circular knives. Even the printed circuit board (PCB) industry is inseparable to using circular knives.

The tungsten carbide blade of Jiuli Knives which can base on the client's demand to produce mirror-finished. The circular knife (Slitter knife) has a mirror-like surface after the treatment which can reduce the flying debris of the cutting object and improve the quality of the object to be cut. Combining a circular knife (Slitter knife) with a pneumatic tool holder can effectively improve the efficiency of blades change.

Jiuli Knives - Circular knives

Because each field will use the circular knife (Slitter knife) to do the slitting. The size of the blade and the raw materials selected vary depending on the hardness of the object being cut. The commonly materials using are SK5、HSS、PHSS、SUS4407、SUS420J2、SKD11、52100 and tungsten carbide, etc.

If you have any further demand, please send an E-mail to or Jiuli Knives will provide the best tooling solution for your industry.

Sheeter Cutter

With the rapid development of the times, the speed requirements of high-speed laminating machines used in the corrugated paper industry are also getting faster. This is not only tests for machine's performances, but it also tests the cutting performances and the blade manufacturing abilities of the sheeter cutter.

Jiuli Knives has decades of experience in the production of industrial blades and understands the balance between the blade's toughness and hardness. Our blade can be used with all types of machines to achieve stable and accurate tolerance cutting under high-speed rotation.

Jiuli Knives - Sheeter Cutter

If you have any further demand, please do not hesitate to send an E-mail to or

Sheeter Knives

All of Jiuli Knives' sheeter knives are manufactured to very stable and close tolerances to ensure straightness and parallelism for paper industry machinery. There are two operation types of rotary shear machinery, one is single-helical rotary cutting and the other one is dual-helical rotary cutting system. The sheeting processes generally consist of two blades working together as the whole rotary blade.

Raw Material: HSS, HSS-inlay and PHSS-inlay and TCT

Application for Machinery:
Golden Tec, GMC, Dayuan, Haosheng, Chancing, Dongteng, Zeno, etc.

Sheeter Knives

No matter what material the clients' requests, Jiuli Knives can base on the clients' demands to provide the knife with correct bevel and alloy. Therefore, if you have any further demand, please do not hesitate to release a message to or

Trimmer Knife

Trimmer knife is popular to be used at paper industry, book or magazine binding, printing industry, etc. Jiuli Knives imports the metal materials from Europe and Japan, and we concentrate the clients' demands and choose the suitable raw materials to manufacture the knife. To provide the high quality trimmer knife with higher precision cutting and blade life.

Jiuli Knives can based on the client's demands to customize the knives with different materials which like Tungsten Carbide Steel (TCT), Powder High-Speed Steel (PHSS), HSS and those blades to be used on Muller Martini, Heidelberg, Wohlenberg, Kolbus, Perfecta, Lawson ...etc. equipments. Thus, if you have any further demand, please do not hesitate to release a message to or

Serrated Knives

Serrated blade is a type of blade used at Corrugated Packing industry. It's working with Sheeter knife together as a module. Corrugated Boxes are used as shipping containers for each businesses, and one of the important functions of a corrugated box is to protect the goods inside the box.

Jiuli Knives can based on the client's demand to customize the knives with different dimensions. Thus, if you have any further demand, please do not hesitate to release a message to or

2019051601 - Serrated Knives