Die stamper assembly, injection compression moulding apparatus and method for manufacturing of optical information carriers
EP2465659A1
Die stamper assembly, injection compression moulding apparatus and method of manufacturing optical data carriers
NL2000919C2
Injection molding device for manufacturing e.g. DVD, has mold with two mold parts, where one of mold parts is movable relative to other mold part to closed position to form cavity having shape corresponding to shape of optical medium
NL2000088C2
Stamper Holder.
NL1028737C2
Mold assembly and / or stamper.
NL1022910C2
Injection mold part with wear-resistant layer.
NL1016669C2
Mold assembly provided with centering.
NL1012778C2
Movable punching member.
NL1012256C2
Injection moulding tool, for making e.g. CD's or DVD discs, has dosing gap formed in flow control means for injected polymer when the tool sections are brought closer together to compress the polymer
NL1012165C2
Injection moulding tool for making e.g. CD's or DVD discs, includes tool section with contact sections movable in height direction for altering mould cavity thickness
NL1012111A1
Injection moulding tool, especially for making optical data discs, has ring between tool sections moved by piston cylinder units that apply less force as these sections get closer to each other
NL1012107A1
Injection moulding process for making optical data discs comprises rotating mould tool sections relative to each other in a plane at right angles to the tool closure direction
NL1011564C2
An injection mold for disc-like objects with central holes, e.g. compact discs
EP1062083A1
Injection mould for disc-like plastic objects and multiple injection moulding unit
NL1010868C2
An injection mold for disc-like objects with central holes, e.g. compact discs
NL1010869C2
Multiple injection molding unit.
EP0876901A1
Device for manufacturing information carriers by injection moulding
NL1008579C2
An injection mold for disc-like objects with central holes, e.g. compact discs
EP0864411A1
Mould for manufacturing disc-like objects
JPH10305460A
Device for manufacturing information carrier by injection molding
