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What materials are used for the blade and how to ensure sharpness and durability?

The importance of blade material selection
Ningbo Chuangxin Cutting-Tool Manufacture Co., Ltd. has invested a lot of research and development and practical experience in the selection of blade materials. As a key component of razors and utility knifes, the blade directly affects sharpness and durability. The main materials used by the company include high-carbon steel, stainless steel and alloy steel, each of which has different performance advantages. Because of its high hardness, high-carbon steel can maintain sharpness for a long time, but it is relatively easy to rust; stainless steel takes into account both hardness and corrosion resistance, and is suitable for a variety of use environments; alloy steel enhances wear resistance and strength by adding elements such as molybdenum and vanadium, and extends the service life of the blade.

Guarantee of blade sharpness
Sharpness is the core indicator of blade performance. Ningbo Chuangxin Cutting-Tool Manufacture Co., Ltd. uses precision grinding technology and advanced polishing technology to ensure uniformity and smoothness of cutting edges of the blade. These processes help the blade to achieve the desired sharpness in its initial state, while reducing resistance during cutting and improving operating efficiency. After multiple inspection processes, the edge of the blade meets strict angle and thickness standards, ensuring that the blade can exert stable cutting performance during the cutting process of different materials.

Technical means to improve durability
Durability is an important aspect of evaluating blade quality. Ningbo Chuangxin Cutting-Tool Manufacture Co., Ltd. improves the hardness and toughness of the blade through reasonable material ratio and heat treatment processes, so that the blade is not prone to breaking or deforming during frequent use. The heat treatment process includes quenching and tempering, controlling the microstructure inside the material and enhancing the overall mechanical properties. At the same time, the company has also introduced surface treatment technology, such as coating treatment, which can reduce the wear and corrosion of the blade to a certain extent and extend the service cycle.

Material adaptation of blades for different purposes
Considering the rich product line, Ningbo Chuangxin Cutting-Tool Manufacture Co., Ltd. adjusts the material and design of the blade according to different application needs. Disposable shavers are mostly made of stainless steel, taking into account both comfort and durability; multi-layer blades are optimized in terms of material and structure to meet the needs of different users for shaving experience. The cutting blade of the utility knife is selected according to the hardness and properties of the cutting material to ensure that the cutting blade maintains long-lasting performance during daily office or industrial use.

Quality inspection ensures blade performance
In order to ensure that each blade meets the design requirements, Ningbo Chuangxin Cutting-Tool Manufacture Co., Ltd. has established a complete quality inspection system. During the production process, the blade undergoes multiple tests for size, hardness and sharpness to ensure compliance with industry standards and customer needs. The company uses advanced detection equipment to conduct microstructure observation and performance simulation experiments to evaluate the wear resistance and corrosion resistance of the blade, thereby effectively controlling the product quality stability.

Material upgrade and technological innovation
With the development of materials science and manufacturing technology, Ningbo Chuangxin Cutting-Tool Manufacture Co., Ltd. continues to pay attention to the innovative application of blade materials. By introducing new alloy materials and composite coating technology, the comprehensive performance of the blade is improved. The technical team continuously optimizes the heat treatment and surface treatment processes, and is committed to improving the service life and cutting effect of the blade while maintaining reasonable costs, and meeting the increasingly diversified market demand.

What is the difference between different types of utility knife and razor blade?

Basic differences in blade design
Although the utility knife and razor produced by Ningbo Chuangxin Cutting-Tool Manufacture Co., Ltd. both belong to the category of tool, there are obvious differences in the blade design. The blades of the utility knife are usually wide and hard. The straight blade shape is suitable for cutting various materials such as paper, plastic, tape, etc. The design focuses on cutting efficiency and durability. The razor blade is thinner, with fine and sharp edges. It is mainly used to fit human skin and achieve a smooth shaving experience. The design pays more attention to the balance between sharpness and safety.

Differences in material selection
The blades of utility knifes are mostly made of high-carbon steel or alloy steel. This type of material has a high hardness and is suitable for frequent cutting and withstand high pressure, ensuring the cutting effect of the blade on hard materials. The razor blades are generally made of stainless steel, taking into account sharpness and anti-rust properties to ensure comfort and hygiene when touching the skin. Ningbo Chuangxin Cutting-Tool Manufacture Co., Ltd. meets the different performance needs of the two types of tools through the selection of different materials.

Difference between blade thickness and shape
Utilization knife blades are usually thicker and have a larger blade angle to increase strength and durability and adapt to a variety of cutting needs. The razor blade is thinner and has a smaller blade angle, which can fit the skin contour and reduce scratch discomfort. The thin blade design also makes the razor more flexible and facilitates accurate shaving. Ningbo Chuangxin Cutting-Tool Manufacture Co., Ltd. accurately adjusts for different purposes in blade thickness control.

Different blade safety design
Safety is an important consideration in razor design. The razor blades are usually equipped with protective devices such as shields or blade spacing designs to prevent skin cuts. The utility knife emphasizes the stability of the blade and the anti-slip design of the handle to reduce the damage caused by accidental sliding. Both blades of Ningbo Chuangxin Cutting-Tool Manufacture Co., Ltd. reflect corresponding safety protection measures to ensure the safety of users during use.

Difference between service life and replacement frequency
Due to the different usage environment and objects, the blade of the utility knife usually needs to face higher wear strength and has a relatively short service life. However, it is designed with a quick replacement mechanism, which facilitates users to frequently change the blade to maintain the cutting effect. The razor blade has high requirements for sharpness in daily use, but it pays more attention to comfort experience. It usually has a long replacement cycle and the replacement process has been simplified. Ningbo Chuangxin Cutting-Tool Manufacture Co., Ltd. focuses on the convenience and safety of user operations in the blade replacement design.

Differences in blade surface treatment
The blades of the utility knife are mostly frosted or coated to reduce friction during cutting and improve wear resistance. The razor blade pays attention to surface smoothness and corrosion resistance. Some products will be titanium-plated or other antibacterial treatment to improve the comfort and hygiene standards. Ningbo Chuangxin Cutting-Tool Manufacture Co., Ltd. combines the functional needs of different blades and adopts corresponding surface process technology.

Differences in application scenarios
Utility knife is mainly used in packaging, handmade, industrial processing and other fields. It is suitable for cutting a variety of materials, emphasizing the sturdiness and versatility of the blade. The razor focuses on personal care, the blade design is more suitable for the skin curve, and pays attention to safety and comfort during use. Ningbo Chuangxin Cutting-Tool Manufacture Co., Ltd. develops diversified blade products according to different market needs to meet the needs of various users.