Perforated plastically deformable sheet and method for making the same

A perforated plastically deformable sheet (3) includes a plastically deformable sheet (4) with top and bottom surfaces (41, 42). The plastically deformable sheet (4) is formed with a plurality of recesses (44) and a plurality of capillaries (40), each of which extends from a respective one of the re...

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1. Verfasser: HUANG, CHENNG
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A perforated plastically deformable sheet (3) includes a plastically deformable sheet (4) with top and bottom surfaces (41, 42). The plastically deformable sheet (4) is formed with a plurality of recesses (44) and a plurality of capillaries (40), each of which extends from a respective one of the recesses (44). Each of the recesses (44) has a cross-section greater than that of the respective one of the capillaries (40).