Fabrication
Heat Treatment
The main purpose of heat treatment is to match material properties to customer requirements. This means the meshes can be shaped more easily, or the elongation values influenced. Different processes are used to achieve this, such as annealing in protective gases, solution annealing, diffusion annealing or sintering. The decisive factors for all methods are experience and the right equipment in order to avoid any negative effect on the mesh.
DKS mesh
Our diffusion annealed, calendered meshes are characterised by features that are indispensable for automatic further processing.
In the automated further processing of our meshes, it is generally required that no wires can become detached from the mesh bond, even from cut mesh edges. This is achieved using BOPP's heat treatment techniques, unique in the world.
BOPP DKS mesh is mostly used in applications in the automotive industry and other applications where absolute precision in mesh size and mesh thickness is essential.
In addition to the possibility of automated further processing, BOPP DKS mesh offers the following advantages:
- No weave shift
- Larger open surface area, ratio aperture to wire 1:4 minimum
- Widths from 1.8mm
- Mesh thickness tolerance +/- 0.003mm and less
- Particle-free in compliance with VDA 19
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