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1. CN103420566 - Three-dimensional glass and method for manufacturing the same

Office China
Application Number 201210200601.8
Application Date 18.06.2012
Publication Number 103420566
Publication Date 04.12.2013
Publication Kind A
IPC
C03B 23/03
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
BMANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL
23Re-forming shaped glass
02Re-forming glass sheets
023by bending
03by press-bending between shaping moulds
Applicants Laizuan Technology Co., Ltd.
Inventors Lin Sup-chong
Lin Yok-qiao
Sung Keon-ji
Agents tang baobeng
Priority Data 101117984 21.05.2012 TW
Title
(EN) Three-dimensional glass and method for manufacturing the same
(ZH) 立体玻璃及其制造方法
Abstract
(EN)
The invention provides three-dimensional glass and a method for manufacturing the same. The method for manufacturing the three-dimensional glass comprises: (a) providing a first insert, a second insert and a glass substrate in a cavity of a heating furnace; (b) heating until the temperature of the heating furnace exceeds the softening temperature of the glass substrate, and applying weight of the first insert onto the glass substrate, so as that the glass substrate is relatively abutted against the second insert to form the three-dimensional glass, wherein the coefficient of thermal expansion of the glass substrate is between that of the first insert and that of the second insert; and (c) quenching and annealing the glass substrate. Therefore, the method solves the problem of adhesion between the glass substrate and the insert in a demolding stage, and effectively raises quality and flatness of the glass substrate moulding.

(ZH)

本发明是有关于一种立体玻璃及其制造方法。本发明的立体玻璃制造方法包含,包括:(a)提供一第一模仁、一第二模仁及一玻璃基材于一加热炉的炉腔内;(b)进行加热直至该加热炉的温度超过该玻璃基材的软化点温度后,以该第一模仁的重量施压于该玻璃基材,使该玻璃基材对应置抵于该第二模仁,形成一立体玻璃,其中,该玻璃基材的热膨胀系数介于该第一模仁与该第二模仁之间;以及(c)对该玻璃基材作淬火回温。因此,本发明可解决已知脱模阶段,该玻璃基板与所述模仁间的沾黏问题,并有效提升玻璃基板塑型的质量与平整度。