Edge long knives

Types of edge long knives

Edge long knives have varying shapes and uses, depending on industry applications. Working surfaces and ergonomic considerations are paramount for all knife types, particularly in food industries, where safety and hygiene is crucial.

• Chef's knife: A long-bladed kitchen knife with a broad blade used for cutting meat and vegetables. With a length between 20 and 30 cm, chef's knives are some of the most versatile kitchen-long knives.
• Slicer: A long kitchen knife specifically designed to slice cooked meat, such as ham and turkey. Slicers have narrow blades that allow them to make precise cuts and are between 25 and 38 cm long.
• Fillet knife: Edge long fish fillet knives help cut fish with precision. Their flexible blade, usually measuring between 15 and 30 cm, aids maneuverability around the fish bones.
• Brisket knife: A long serrated knife that cuts through the crust of brisket while slicing the juicy interior. The blade length of brisket knives is often from 25 to 35 cm, and it can be either serrated or non-serrated.
• Carving knife: A long knife with a thin and flexible blade used to carve cooked meat, vegetables, and fruits. The blade length of carving edge long knives is between 25 and 35 cm. Carving knives often feature straight blades and may have a tip that resembles a serrated pattern.
• Bread knife: A long knife with a serrated blade used for cutting bread and baked goods. The blade length of bread knives is typically between 20 and 30 cm. The serrated edge allows for clean cuts without squishing the bread.
• Skiving knife: A long knife with a straight blade used for leather and other thick material. Edge long knives for skiving come in a variety of blade styles and lengths, and they are usually operated by hand to skive, trimming, or shave materials precisely.

Specifications and maintenance of edge long knives

• Blade: The core part and the most important part of the kitchen knife. Long stainless steel kitchen knives have several important parameters, including length, thickness, angle, material, properties, manufacturing process, etc. The size and angle of the blade will affect the sharpness and cutting ability of the kitchen knife. The material and properties will affect the durability and corrosion resistance of the knife. Different manufacturing processes will also produce different types of blades.
• Handles: Usually made of wood, plastic, rubber, or metal, etc. The materials, shapes, and sizes of handles can be adjusted to ensure a stable and comfortable grip when using kitchen knives. Ergonomics usually considers the dimensions, angle and shape of the handle, which can adapt to different hand shapes and sizes to fit the hand comfortably. This ensures that people can control the edges of long knives accurately while cutting. Moreover, some long knife handles will be splinter-free, which means they are less likely to break and also provide more secure and safer protection in the process of use.
• Knife edge: It refers to the part of the knife used for cutting, usually including the front edge and the back edge. The edges of long kitchen knives are usually made into different shapes and designs to adapt to different cutting methods and needs. For example, the longitudinal and transverse cutting methods adopt different knife edge processes. The design and manufacture of knife edges usually need to consider the sharpness, precision and efficiency of cutting.
• Weight and balance: The weight and balance of a kitchen knife is an important factor in its use. The weight of the knife affects the physical effort and control when cutting. Balancing involves the distribution of weight between the blade and the handle, which affects stability and maneuverability during cutting.

Long kitchen knife sets need to be properly maintained after use to ensure their cutting performance and service life. The maintenance of long kitchen knives generally includes the following aspects:

• Clean the knife: After using a long knife, immediately wash it with clean water and neutral detergent to remove residual dirt and grease. Avoid soaking the knife in water for a long time to prevent rust.
• Dry the knife: After cleaning, promptly dry the kitchen knife with a clean towel or paper towel to keep it dry.
• Sharpen the knife: Regular sharpening is required to maintain a long knife's sharpness and cutting performance. Use a sharpening stone, knife sharpener, etc. to refine the edge along knives. Pay attention to the angle and technique when sharpening, so as to ensure the accuracy and smoothness of the knife edge.
• Avoid misuse: Be careful not to use a long knife to cut hard objects or pry open, which will damage the blade and its edge.
• Store properly: When not using a long knife, store it properly. This prevents the blade from being easily damaged or dirty. Knife holder, knife rack and etc., can be used to store kitchen knives.

Scenarios of edge long knives

Industrial edge long knives have multiple uses across various industries, including food, woodworking, packaging, and manufacturing. Here are some typical applications for long-edge knives in different industries.

• Food Processing

  Food factories and processing plants use industrial edge long knives in their food preparation. Such is the case with meat processing, vegetable cutting, cheese slicing, and bakery product handling. Long knives with good precision make clean and hygienic cuts, ensuring the quality and safety of the food.

• Packaging

  In packaging factories, machine edge long knives play an indispensable role in carton cutting, packaging film cutting, and label manufacturing. Automated packaging systems use long knives to achieve high volumes of precise and efficient cuts, helping streamline the packaging process.

• Textile and Leather

  Textile and leather production uses industrial edge long knives in fabric cutting, leather shearing, and garment production. Long knives provide the precision required for making clean and neat cuts, ensuring materials are used economically and effectively.

• Woodworking

  Woodworking factories typically use long knives for wood cutting, board shearing, and furniture manufacturing. Heavy-duty long knives provide the stability and precision required for cutting hard materials like wood.

• Medical Applications

  In medical settings, sterilized edge long knives are used in surgical procedures, such as orthopedic, cardiac, or transplant surgeries. These specialized surgical long knives are designed for precision and control to aid complex medical interventions.

• Construction

  Construction activities often require long knives for insulation cutting, cable shearing, and protective material cutting. Heavy-duty long knives with strong blades are ideal for the durability needs of construction environments.

• Automotive and Assembly

  The assembly and automotive industries use precision long knives for wire cutting, cable shearing, and electronic component manufacturing. Such knives are ideal for these industries because they help achieve precise cuts and enhance production efficiency.

• Surgical Applications

  In the medical field, edge long knives have specific surgeries like orthopedic, cardiac, or transplant surgeries. These surgical long knives are designed for the precision and control required to perform intricate medical procedures.

How to Choose Edge Long Knives

When choosing long-edged knives, it is essential to consider all applications. Various industries demand different types of long knives, ranging from woodwork to food. Knowing the area of application helps select an edge long knife with features that suit specific needs.

Secondly, users should check the knife's material and build quality. A long-edge knife made with high-quality stainless steel offers better performance and durability. A long knife with a sturdy and comfortable handle provides a secure grip.

Users should also consider the knife's design and purpose. Understanding the exact application helps select a long knife designed to perform the task efficiently. For instance, a chef will go for a long slicer knife to achieve perfect meat slices.

When choosing edge long knives, users should consider the length and width of the blade. The dimensions should feel balanced and comfortable when handling. It is also necessary to know that the dimensions of the knives vary depending on the application. For instance, carving and fillet knives have different dimensions.

Users should consider the maintenance requirements of the long-edged knife before purchasing. Some knives require regular sharpening and oiling to maintain them, while others have low maintenance needs. Long edge knives with high maintenance needs may not be ideal for users looking for a low maintenance option.

Before purchasing long edge knives, it is essential to consider the safety features.

Finally, buyers should consider the long edge knife cost. It helps to set a budget before purchasing. Fortunately, knives are available in a wide range of prices and can suit different budgets.

Edge long knives FAQ

Q1: How are long knives made?

A1: Long knives production starts with a hot or cold steel roll, which is cut, heated, and then flattened into slabs through a series of heated rollers. The long knife blades are formed from the slabs either by shearing them into strips or by using specialized long knife blade fixtures. The strips are ground and polished to create the blades' edges and surfaces. Then, holes are drilled for long knives with specific edge features, like being serrated or scalloped.

Q2: Can custom long edge knives be made?

A2: Yes, custom long edge knives can be made according to to clients' specific requirements in terms of size, shape, and design features.

Q3: What materials are used to make long-edge knives?

A3: Typically, high-carbon stainless steel is used to make long-edge knives, as it holds an edge well and is easy to maintain. Long-edge knives with a carbon-steel blade will require more frequent cleaning and drying to prevent rust.

Q4: What is the process for edging and honing long knives?

A4: Long-edge knives are honed using grinding wheels that are usually round and hollow in the middle. The knife is placed into a jig that maintains the desired bevel and is then moved into a horizontally spinning wheel where the blade contacts the wheel’s edge and is sharpened. The knives are further honed using ceramic sticks that refine the edge further.

Q5: How are long-edge knives stored when not in use?

A5: Long-edge knives should always be stored in a dry place, away from moisture. This will prevent long-edge knives from rusting. The knives should be stored in a knife block or on a magnetic strip. Keeping the knives in a drawer can be dangerous, as long-edge knives may get dull when they come into contact with other cutlery.