| 摘要 |
<p>The invention relates to a method for producing a disk-shaped information support (10) in an injection moulding machine. According to said method, the information support (10) is injected into a mould cavity (9) and a vacuum is maintained in the channels (8) leading to the mould surface of a mould half (4) at least during the part of the cooling period in which the essentially solidified information support (10) shrinks.</p> |
