What Materials can Rotary Die Cutting Process?
The cutting depth in rotary die cutting is influenced by the hardness of the material being cut, the pressure applied to the die, and the rotation speed. Here's a more detailed explanation of cutting depths for soft, medium, and hard materials:
Soft Materials (e.g., paper, cardboard, textiles)
Soft materials require less pressure and force to be cut; therefore, a shallower cutting depth is sufficient. A typical cutting depth for soft materials is around 0.5mm to 1mm. This shallow cut ensures that the material is not distorted or damaged during the cutting process.
Medium Materials (e.g., vinyl, foam, rubber)
Materials that are harder than soft materials but still flexible require a slightly deeper cut. A cutting depth of 1-2mm is typical for these materials. This deeper cut ensures that the material is fully cut and does not require multiple passes, which can cause damage to the die or the material.
Hard Materials (e.g., metal, plastic)
Hard materials require more force and pressure to be cut; therefore, a deeper cutting depth is necessary. A cutting depth of 2-3mm or more may be required for these materials. Care must be taken when cutting hard materials, as excessive pressure may cause damage to the die.
Can a Rotary Die Cutting Service Process Extra Hard Materials?
Extra hard materials, such as metal or high-density plastics, are some of the most challenging materials to cut using rotary die cutting. These materials require significantly more force and pressure to be cut, so a deeper cutting depth is necessary.
A typical cutting depth for extra hard materials ranges from 3mm to 5mm or more. However, the exact cutting depth will depend on various factors, such as the hardness and thickness of the material and the desired result.
When cutting extra hard materials, it is important to carefully control the pressure applied to the die and to use a high-quality die designed to handle the extreme forces involved. In some cases, multiple passes may be necessary to achieve the desired cutting depth, and the rotation speed may need to be adjusted to achieve optimal cutting results.