TYPES OF BLADE
Center Bevels Blade
Common is the type of blade with 42° and 30° bevel angle. Basically, the cutting edge is quite sharp, the body hardness (Hs) is 45, the cutting edge hardness is 75, and the thickness is 0.7, the height is 23.6H, the 42° angle type has many different types.
Side Double Bevel blade
We put pressure on the materials; in order to achieve a clean cut. The intersection angle is of higher quality when using the side single bevel in comparison to the side double bevel. However, materials with a large diameter and complicated shape are not suitable for the side single bevel. This bevel is more inclined to move during punching due to heavy loads; thus, the cut may be inadequate in comparison to the side double bevel that is more precise.
Perforation blade
0.7 blade Perforation blade Cardboard Paper container
One knife to create tear and crease lines.
There are various perforation pitches, so choose one that suits your purpose and materials.
Micro perforation blade
0.45 blade 0.7 blade Paper container
This is a blade with extremely fine perforations.
With a normal perforation blade, the cut surface will be uneven, but the cut lines made with a micro perforation blade are very fine, so the unevenness of the cut surface is not noticeable.
It is used to cut tickets and cards, etc.
Cut crease rules(リード罫)
0.7 blade 0.9 blade Corrugated cardboard Paper container
This blade combines a cutting blade with a crease line.
It is used for reverse folds and for parts where a normal crease will not crease properly.
Although it looks similar to a sewing machine blade, a lead crease is not used for cutting.
It is simply a type of crease line.
SC knife
New product SC knife for die cutting of Noda Vietnam
To overcome the shortcomings of conventional die cutting knives, such as small contour die cutting knives cannot produce, and the R and C corners are close together when punching the joint is easy to come apart.
So Noda Vietnam has launched a product called SC knife. Processed by CNC machine, so there is no welding point connecting the knife, high durability and precision. Can be reused many times to save costs.
Double and triple long bevel blade
Compared with the side double bevels, this blade has remarkable length. It can easily cut into materials, this blade is highly suitable for thick materials. The bevel’s tip has a bigger bending angle compared with the blade; thus, the durability is higher. Thanks to the angulated joint the side single bevel cuts easier than the side double bevel. One-sided knife and the one-sided two-tier knife
Non-stick coated blade
0.7 blade, 2-stage blade, silicon-based, fluorine blade, non-stick blade
This is a blade treated with a non-stick coating.
This blade is often used in processing sticky materials such as adhesive tapes, helping to improve work efficiency and product quality.
The performance of the blade may vary depending on the type of non-stick coating and processing method.
We will recommend a blade suitable for your processing material.
Punches can also be coated with a non-stick coating (including the inside).
Chrome molds (pinnacles) can also be coated with a non-stick coating!
For Chrome molds (pinnacles), the coating will be a thin layer of fluorocarbon (mono-molecular film bonding).
Crease blade
This is a blade used to make creases in order to fold products such as paper and film.
Although it is called a blade, the tip of the blade is rounded (or angular), and the creases are made by pushing the tip into the material.
High blade
0.7 blade 1.0 blade 2-stage blade Mirror finish Non-adhesive blade
This is a general term for blades that are taller than the standard Thomson blade, 23.6H.
It can go up to 100H
Mirror-finished types are also available. Coating is also possible.
