Category Archives: Paper & Printing Industry

Small Sharp Blades

The use of small sharp blades is quite extensive. Different industries have different expectations for shaped tungsten steel knives. For example, some customers use the tip of the knife to "point broken" the cutting material; there are also some customers who use the small shaped tungsten steel knife to cut thin flexible composite materials (such as carbon fiber and fiberglass, etc.).

Jiuli Knives - Small Sharp Blades - 20191112

Jiuli Knives has extensive experience in knife making. We can base on the clients' requests to select the most suitable raw materials and reduce their manufacturing cost of the blades. Therefore, if you have the similar demand for a small sharp blade with tungsten steel, please do not hesitate to contact jiuliknives@gmail.com or sales@jiuliknives.com .

Cross-Cutting Knife

The range of areas covered by industrial knives is quite extensive. Therefore, the knowledge required by practitioners engaged in industrial knives is quite comprehensive.

What kind of steel is suitable for what to do? What Kind of hardness corresponds to what kind of application? Another example is how to determine the hardness, wear resistance and toughness of the blade in the face of different cuttings and make appropriate steel choices? What is carbon steel, tool steel, alloy steel,etc.? Carbon steel is divided into low carbon steel, medium carbon steel and high carbon steel due to the amount of carbon added; tool steel is divided into alloy tool steel, high speed steel, carbon tool steel,etc.

Jiuli Knives - Cross Cutting Knife- 20191021

Just to name it, it is difficult to know why practitioners who are new to this industry can quickly become all professional knowledge. The type and characteristics of steel alone are dazzling.

Jiuli Knives - Cross Cutting Knife- 20191021-1

Jiuli Knives has accumulated decades of experience in the production of industrial cutting knives, which can provide different industries and different blade customization requirements. So, if you have any need for a knife, please do not hesitate to send an E-mail to jiuliknives@gmail.com or sales@jiuliknives.com . We will provide the best solution for your needs.

Shredder Knives

In the use of industrial shredder cutters, some of them are used to chop the discarded cardboard boxes into wavy shapes as the product cushioning packaging materials, and also completely break the paper into granules, strips, filaments, etc. The knife is designed for different applications and purposes which will vary. The customization shredder knives described below are used in the paper industry.

Jiuli Knives - Shredder Knives
Jiuli Knives - Shredder Knives - 1

Therefore, if you have any shredder knife demand, please send an E-mail to jiuliknives@gmail.com or sales@jiuliknives.com. Jiuli Knives will provide the best tooling solution for your industry.

Shredder Knife

The use of shredder knife can be seen in the fields of paper industry, plastics industry, resources recycling, etc. The customization of shredder knife as below which is used for paper industry. And the client smashes their production scrap to recycle the material, in order to achieve the concept of green life that cares for the earth and sustainable development.

Jiuli Knives - Shreder Knife - 20190927

Therefore, if you have any shredder knife demand, please send an E-mail to jiuliknives@gmail.com or sales@jiuliknives.com. Jiuli Knives will provide the best tooling solution for your industry.

Rewinder Slitter Knives

The rewinder is used in a wide range of applications, such as paper, film, metal foil and other industrial processes. The slitter knife is installed on the winder to cut the raw material, and the cut material is sequentially re-rolled into finished products. Therefore, the blade according to the speed of the winder, the material of the cutting material, etc., will also differ in the process of the blade manufacturing and the choice of materials.

Jiuli Knives - Rewinder Slitter Knives

Jiuli Knives has accumulated a lot of practical experience in response to a variety of rewinder slitter knives queries. If you have any request, please do not hesitate to send an E-mail to jiuliknives@gmail.com or sales@jiuliknives.com.

Cutter

In the highly efficient industrial production process, the cutter is required to be precise in tolerance and durable. Therefore, Jiuli Knives often encounter blades' requirements that are similar in size but used in different industries.

The following cutters are widely used in the paper and plastics industries.

Jiuli Knives - Cutter (20190911)

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

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 jiuliknives@gmail.com or sales@jiuliknives.com