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What are the reasons for impurities in glass candlestick?

What are the reasons for impurities in glass candlestick?

Demise Sunny glassware 2022-08-19 18:17:15

Sunny Group has offered glassware since 1992 with all kinds of products being exported to more than 30 countries and regions.With the continuous development of productivity, the glass manufacturing process is becoming more and more refined. Although there are many other types of products that are constantly updated, the production of glass candlesticks still occupies a very important position.


Glass candlesticks, as the name suggests, are containers made of glass. Glass is a transparent semi-solid and semi-liquid substance that, when melted, forms a continuous network. During cooling, the viscosity gradually increases and stiffens without crystallization. Silicate non-metallic materials, however, sometimes we will find in the glass mixed with some unclean things, giving a very uncomfortable feeling. The causes of the three inclusions are described below:


1. The reason for the formation of multiple lines in the glass: there are glass bottles with heterogeneous, high viscosity and high surface tension in the glass liquid formed in the blowing process.

2. The reason for the stripe of glass: the inhomogeneous glass liquid formed in the early stage is dispersed under the action of liquid flow and stirring process, but it has not been diffused and homogenized.

3. The reason for the formation of glass nodules: it is formed by the composition of stone and surrounding glass liquid under long-term high temperature.


So Sunny glassware glass products in the production of glass will pay special attention to each process of detail, as far as possible to reduce the impurities in the glass, reduce the number of unqualified products. Sunny glassware Product quality is the major focus in Sunny. Sunny adapts extra six steps for inspection. Sunny once demolished 80,000 pcs of glass vessel  with barely visible blemish.


What are the reasons for impurities in glass candlestick?