Corneal contact lens pressing die

A corneal contact lens pressing die comprises a first die, the first die is provided with a female die part, a first connecting face and a first inclined face are arranged around the female die part, and the first connecting face and the first inclined face are inner circumferential faces and are co...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHAO LIJUN, ZENG HUAJUN, CHEN LIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A corneal contact lens pressing die comprises a first die, the first die is provided with a female die part, a first connecting face and a first inclined face are arranged around the female die part, and the first connecting face and the first inclined face are inner circumferential faces and are continuously arranged in the die assembly direction; the first inclined surface gradually inclines towards the axis direction close to the female die part in the die assembly direction, and the axis of the first inclined surface coincides with the axis of the female die part; the second die is provided with a male die part, a second connecting face and a second inclined face are arranged around the male die part, the second connecting face and the second inclined face are peripheral faces and are continuously arranged in the die assembly direction, and the second inclined face gradually inclines towards the axis direction close to the male die part in the die assembly direction. The axis of the second inclined face c