What are the cup processing techniques

- Oct 22, 2020-


A glass cup is a cup made of glass. Usually the raw material is high borosilicate glass, which is fired at a high temperature of more than 600 degrees. It is a new type of environmentally friendly tea cup, which is more and more popular.

As a detail of production and processing, for many manufacturers, especially those entrepreneurs who are ready to get involved in the manufacture of glass cups and other products, it is urgent to understand clearly the "glass cup production process and production process description". There must be a targeted guarantee premise.

Glass production process description

   It is understood that the glass production process mainly includes: 1. Pre-processing of raw materials. The lumpy raw materials are crushed, the wet raw materials are dried, and the iron-containing raw materials are processed for iron removal to ensure the quality of the glass; 2. Batch preparation; 3. Melting. The glass batch material is heated at a high temperature in a tank kiln or a crucible kiln to form a uniform, bubble-free liquid glass that meets the molding requirements; 4. Molding. Process liquid glass into products of required shape, such as flat plates, various utensils, etc.; 5. Heat treatment. Through annealing, quenching and other processes, the internal stress, phase separation or crystallization of the glass is eliminated or generated, and the structural state of the glass is changed.

Glass production process description

  The glass production process mainly covers: 1. wire support; 2. ball blowing; 3. outer skin opening; 4. inner bladder opening and back cover; 5. interface; 6, back cover; 7, labeling; 8, annealing. As long as the quality is ensured in accordance with the above eight production processes, standardized operations are carried out, one after another. Of course, many glasses that require special processing will also involve the integration of printing processes and customized processes. For example, some pattern processes mainly include silk screen printing and decorative paper baking. I will explain without distinction here. The key is also that the demanding customers and the production companies have a good connection of this information, so that they can make high-quality and qualified products.

YS2169-2