White Glass Bowl 5 Inch Round Shape Tableware Glass Making
Machinery for Daily Use
1. Brief introduction
Glass tableware is a type of tableware made from glass. It
typically includes plates, glasses, mugs, and other items used for
eating and drinking. Glass tableware is made from a variety of
materials, including soda-lime glass, lead crystal, and
borosilicate glass. Glass tableware is typically transparent,
allowing for a clear view of the food and drink being served. It is
also heat-resistant, making it suitable for hot and cold dishes.
Glass tableware is also easy to clean and can be reused, making it
an environmentally friendly option.
Tableware glass can be made of soda-lime glass, borosilicate glass,
lead crystal glass, opal glass and other different types of glass.
Tableware glass has a wide range of products such as glass
tumblers, glass cups, glass bowls, glass dishes, stemware glass,
furnishing glass, etc., which can be used for various food serving
and dining, daily necessities and furnishings, etc.
.
2. Advantage
- Increase the strength and thermal impacting property of the glass
product.
- Increase the decoration apperance of the glass product.
3. The brief introduction of opal glass
It is very important to use stable chemical components in the raw
materials, especially the content of fluor and sodium
fluosilicated, which will affect the opacifying effect.
To produce high quality product of opal glass, a high quality of
silica sand shall be reqruied. The main materials to produce opal
glass are below,
| Item | Description |
| 1 | Silica sand |
| 2 | Aluminium hydroxide / Feldspar |
| 3 | Fluor / sodium fluosilicated |
| 4 | Calcite / limestone |
Designed components
| Item | Description |
| 1 | Suitable and reasonable silicon and lead content |
| 2 | Quantity of opacifier |
| 3 | Content of SiO2 and F |
Physicochemical changes in each glass melting stage:
1. Silicate forming
In this stage, the components of batched materials will produce a
physicochemical solid phase reaction during heating process, in
which the gaseous products will be released from the batched
materials and produce a new opacity sinter ultimately, which is
formed by silicate and SiO2.
2. Glass liquid forming
In this stage, the sinter will be melting and the silicate and SiO2
in sinter will change to flint glass liquid with a plenty of
bubbles. However, its chemical components and character are not
even.
3. Clearing
The glass liquid is continuously heated, and its viscosity is
reduced with plenty of gaseous sundries released, which should
eliminate the visible bubbles with the pool of liquid.
4. Homogenization
The glass liquid is kept at high temperature for a long time, the
ripple eliminates by diffused function and homogenizes as a whole.
The temperature of homogenization can be lower than the clearing
stage.
4. Main equipment of forming device
Shear angle:adjustable between RH30°- LH 90°
Available for S.G, D.G and T.G.
Use continue cam in different section.
Pneumatic mold clamping, usually use 5 bar compressor air for
stronger clamping the mold.
Transfer ware is designed for conveying the glass product from
I.S.machine or press machine to cross conveyor in front of the
annealing lehr quickly and stably, which is especially applicable
to high-speed glass production line.
Cross conveyor is installed in front of annealing lehr for cross
conveying the glass product and works with stacker to push them
into annealing lehr.
Stacker is used for pushing the glass product from the cross
conveyor into annealing lehr. Pushing speed is adjusted by
inverter, quantity of pushing numbers is controlled by digital
counters.
Annealing lehr can be continuous annealing of tableware, bottles,
cans, and other glass products.
Different kinds of packing devices could meet different packing
types of different kinds of domestic glass products.
AQ
Q: Who we are?
A: JEFFER Engineering and Technology Co., Ltd is a professional
engineering company specialising in project design, engineering
technology consulting, engineering, procurement, construction
(EPC), and project operation management.
Q: Can you customize the products?
A: Yes, we have an experienced professional team ready to make
design according to the requirement of customers.
Q: Do you offer installation on site overseas?
A:Yes, we can provide our engineer to supervise the installation
work on site or provide the the whole installation team on site to
finish the project.
Q: Confidential protection provide?
A: Strict drawing management system eliminates the risk of the
leakage and protects your interests.
