There are many manufacturing processes for glass wine bottles. In order to make the wine bottles more beautiful, some manufacturers will perform a frosting process. What is the frosting process? I believe many friends still don’t understand it.
- Introduction to glass wine bottle frosting technology:
Frosting is to adhere a certain size of glass glaze powder to the finished glass. After baking at a high temperature of 580~600℃, the glass glaze coating melts on the glass surface and shows a different color from the main body of the glass. A method of decoration. The adhered glass-colored glaze powder can be applied with a brush or a rubber roller. Through silk screen processing, the hollow pattern of the frosted surface can be obtained.
The method is: silk-print a layer of patterns formed by a flux resister on the surface of the glass product. After the printed pattern is dry, frosting is carried out. Then after high-temperature baking, the frosted surface where there is no pattern is melted on the glass surface. However, due to the effect of the flux retardant in the silk screen pattern area, the sand surface covering the pattern cannot be melted on the glass surface. After baking, the transparent floor-to-ceiling pattern appears through the translucent sand surface, forming a special decorative effect. Frosted screen printing flux resist is composed of ferric oxide, talcum powder, clay, etc. It is ground with a ball mill to a fineness of 350 mesh and mixed with an adhesive before screen printing.
- When preserving glass wine bottles, we should pay attention to distinguishing:
First check whether the wine bottle is intact: a complete glass wine bottle includes the bottle body, bottle cap, and bottle label. Some wineries use disposable anti-counterfeiting caps. After opening the bottle cap, it will be thrown away because it is damaged. The collector will open the bottle after opening it. After capping, keep the cap and connectors away.
Then there is the condition of the glass wine bottles: if some ceramic wine bottles have small defects due to slight bumps, their value will be seriously affected. Therefore, try to keep the wine bottle in good condition and handle it with care.
And the identity of the glass bottle: to distinguish whether a container is a wine bottle, its only symbol should be the wine label. Therefore, collectors must not damage the wine label affixed to the bottle. After all, it is proof that the container is wine. bottle.
After storage, you should also pay attention to the maintenance of glass craft bottles. Glass craft bottles and other glassware are easy to get dirty. After using ordinary glassware, just rinse it with detergent. If it has been used for a long time and there are many accumulated stains, you should use a fine cloth dipped in detergent powder to scrub repeatedly, or use a fine cloth dipped in warm vinegar to scrub, and the decontamination effect will be better.
Other methods include gently scrubbing with a rag dipped in a small amount of toothpaste, or scrubbing with baking soda and water, which can be quickly cleaned without damaging the cup surface. In addition, you can also dip it in refined salt to scrub, and the effect is also very good.
