What is the frosting process of glass bottle? | QLT Glass

   There are a lot of glass bottle production process, some manufacturers in order to make wine bottles more beautiful

ill be frosting process. What is frosting technology?

1. Introduction of sand coating technology of glass bottle

 Frosting is a kind of decoration method that adheres a certain area of glass colored glaze powder on the glass products, and after baking at 580 ~ 600 ℃, the glass colored glaze coating melts on the surface of the glass, and shows a different color from the main body of the glass.Adhesive glass glaze powder, can be brush brush, can also be roller coating.Through silk printing, the empty pattern of sand covered surface can be obtained.

   The method is: On the surface of glass products, screen printing a layer of patterns formed by flux.To be printed on the pattern after air drying, then frosting processing.After baking at high temperature, the frosted surface without pattern will melt on the glass surface, while the frosted surface on the screen printing pattern can not be fused on the glass surface due to the effect of flux inhibitor.After baking, the transparent pattern of the floor space will appear through the translucent sand surface, forming a special decorative effect.It is composed of ferric oxide, talcum powder and clay. It is ground by ball mill with fineness of 350 mesh. It is mixed with adhesive before screen printing.

2. We should be careful to distinguish when we store glass bottles

First check the bottle is not missing:There are no missing glass wine bottles, including bottle body, bottle cap and bottle label. Some wineries choose disposable anti-counterfeiting caps. After opening the caps, they are thrown away because they are damaged. After opening the caps, the depositors should put away the caps and connectors.

Then there is the appearance of the glass bottle:If some glass bottles have small defects due to fine bumping, they will seriously affect their value.So we should try our best to ensure the appearance of the wine bottle and handle it with care.

And the identity of the glass bottle:To distinguish whether a container is a wine bottle, the only symbol should be the wine label. Therefore, the depositor must not damage the wine label on the bottle. After all, it is the ID card to prove that the container is a wine bottle.To distinguish whether a container is a wine bottle.

Attention should be paid to the maintenance of glass wine bottles after preservation,Glass bottles craft these glassware are simple and dirty.General glass bottles in use, with detergent to wash it.If you use it for a long time and accumulate more stains, you should use a fine cloth dipped in decontamination powder to repeatedly scrub, or use a fine cloth dipped in warm vinegar to scrub, the decontamination effect will be better.