Lijian Food Blades

Products

Serrated Knives for Food and Packaging Machines

Serrated tooth profiles for bread, film, packaging and textured food cutting.

SerratedTooth ProfilePackaging

Serrated Blades

A serrated knife is defined by its tooth pattern as well as its overall size. Record the actual geometry and application when requesting an equivalent replacement or a proposed change.

Typical Applications

Typical Equipment

Bread slicers
Film cutters
Flow wrappers

Materials

Material is matched to cutting media such as bread, film, composite packaging or textured foods.

Edge Geometry

Tooth shape can be made aggressive or fine depending on cutting resistance and finish requirements.

Match tooth geometry to the existing cutting action

Capture the tooth pattern

Provide tooth pitch, height, profile and orientation, with a close-up or drawing. Mark any damaged teeth so they are not mistaken for the intended pattern.

Explain the application

Identify the food or packaging material, machine position and current cut result. A profile used on one material should not be assumed suitable for another without review.

Confirm mounting and trial conditions

Include blade thickness, attachment details and cutting direction. Assess a proposed profile with the intended material under agreed conditions before approving repeat orders.

Quote-ready specification

These are the details we normally confirm before sampling or batch production.

Drawing / sample
Drawing, old blade photo, used blade sample or equipment model can be used as the starting point.
Key dimensions
Tooth pitch / Tooth depth / Blade length / Mounting holes / Edge direction
Machine fit
Bread slicers / Film cutters / Flow wrappers
Material / hardness
Material is matched to cutting media such as bread, film, composite packaging or textured foods.
Edge geometry
Tooth shape can be made aggressive or fine depending on cutting resistance and finish requirements.
Quantity / delivery
Target quantity, sample deadline, batch delivery date and packaging request.

Send blade details

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