Processing method of glass for cosmetics

The invention discloses a processing method of glass for cosmetics. The processing method comprises the following steps: (S1) weighing of raw materials; (S2) mixing; (S3) melting: making the obtained mixture into a molten state at 1420-1460 DEG C, uniformly conducting stirring, adding a clarifying a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHOU YONG, SONG BAIYI, JIN CHEN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses a processing method of glass for cosmetics. The processing method comprises the following steps: (S1) weighing of raw materials; (S2) mixing; (S3) melting: making the obtained mixture into a molten state at 1420-1460 DEG C, uniformly conducting stirring, adding a clarifying agent, and conducting standing for 6-8 hours to obtain molten glass; (S4) cooling: cooling the molten glass to 1320-1360 DEG C, and blowing the molten glass into a glass bottle; and (S5) annealing: transferring the glass bottle into an annealing furnace with the temperature of 620-680 DEG C, keeping the temperature for 6-10 minutes, conducting cooling to 500-535 DEG C, keeping the temperature for 12-18 minutes, conducting cooling to 340-365 DEG C, preserving heat for 100-130 minutes, and conducting air-cooling to room temperature, so as to obtain the glass bottle for cosmetics. By reasonably preparing the materials, the glass bottle can effectively reduce the glass melting temperature, improve the glass transparency