TopMatrix TM technology
Worldwide Patented Innovation
Dies including this technology are all named TopMatrixTM
dies, or TOPMATRIXTM dies or topmatrixTM dies.
Most often, TopMatrixTM dies are requested by big buyers
of corrugated packages, in a deal with the actual diecutting plant,
to secure that they always get best possible cut quality supplied,
i.e. minimum of strip fails, swarf/dust, cracks etc. But most often
also requested as a part of a productivity program, focused on all
those very dies in a plant which are in use very often, in order
to get great savings, on set times, number of needed renewal dies
or knife/rubber repairs etc.
This is how TopMatrixTM technology works !
Red parts are CAD/CAM-made plates, laminated/glued to the ejection rubber,
overall the cut layout or partially only, due to required functions and die-tool economy.
| ”overall/full design”
= normal on flatbed dies
= normal on rotary dies
The plates have slippery stiff and hydrophobic surfaces, and all extends close up to
the steel rules(cut/creasing) (in the figures: black vertical bars)
The resulting die, works as any other type of die in die-cutting machines, but performs
in a much superior way, due to the slippery surfaces, edges etc., which effectively,
synchronize the compression as well as the ejection, close up to the steel rules,
although uneven anvils are used or uneven corrugated boards are processed.
eliminate locking/tearing/cracking forces against the corrugated board, especially
if stiff, fast ejectors are used and if high speed is applied
eliminate local crushes of the corrugated board, especially if stiff or fast ejectors
stabilize the cutting/nip zones from being forced aside during the cut moment
and prior full split is accomplished
Commercial availability and license
Can be used by licensed plants only, or by such plants which
are supplied by a licensed diemaker, please contacts us for
Illegal use by a diecutting plant is a serious crime, associated
with penalty fees, bad publicity etc, with ref. to both international
and national laws.
PCT appl. SE90-40/SE00-290/SE02-
1466, covering 52 countries, e.g.
0454753: Austria, Belgium, Switzerland, Czechia, Denmark,
Germany, Spain, Finland, Italy, France, Great Britain, Ireland,
Lichtenstein, Netherlands, Portugal, Slovakia, Sweden;
USA 8,757,037 B2
AUSTRALIA 022334496; 634206;
NEW ZEALAND 533573; 515425;
JAPAN 2795417; et al
All patents are managed by the
inventor Prof. Dr. Sören Cavlin
and the holding company SOBI.