Milk Glass Tea Cup Wholesale

Cenglass is a professional manufacturer factory, supplier of milk glass tea cup with 20 years of manufacturing experience. We supply milk glass tea cup with good quality and competitive price. We provide options for wholesale orders, as well as OEM and ODM services. We Provide the competitive wholesale price for worldwide customers.

Milk Glass Tea Cup Order informations

Payment method: T/T.        
Sample:    Available.        
Package: As Request.
Delivery date: 60 days.        
MOQ: 1500pcs.    

Process Flow of Milk Glass Tea Cup

The process flow for manufacturing a milk glass tea cup involves several steps.

Raw Materials:

The primary raw materials for making milk glass tea cups include silica (sand), soda ash (sodium carbonate), and limestone (calcium carbonate). These materials are mixed in specific proportions to create a glass batch.
Melting:

The glass batch is fed into a furnace where it is heated to extremely high temperatures (around 1700°C or 3092°F) to melt the raw materials. This molten glass is also known as "cullet."
Mixing and Coloring (if necessary):

Depending on the desired finish, colors or opacifiers (substances that make the glass opaque) can be added to the molten glass. Milk glass is typically white or off-white, so opacifiers are added to achieve this effect.
Forming:

The molten glass is then shaped into the tea cup form using various methods, such as pressing, blowing, or molding. The choice of method depends on the design and production scale.
Annealing:

The newly formed glass tea cups are gradually cooled in an annealing oven to relieve internal stresses and ensure the glass retains its strength and clarity.
Cutting and Polishing (if necessary):

After the tea cups have cooled, they may undergo cutting and polishing processes to refine their shape and remove any imperfections.
Decorating (if desired):

Milk glass tea cups can be decorated with patterns, designs, or labels. This can involve techniques like screen printing, decals, or hand-painting.
Inspection:

Each tea cup is carefully inspected for any defects, such as bubbles, cracks, or irregularities. Defective items are typically discarded.