The combination form and processing technology of Cosmetic glass bottle

There are many kinds of cosmetic bottles, including glass cosmetic bottles, plastic cosmetic bottles, acrylic cosmetic bottles, aluminum cosmetic bottles and so on.

Next is the combination of cosmetic glass bottles and processing technology.

The combination form is as follows

1.cream bottle series: glass bottle body + double plastic cover (general capacity in 10G-50g)

2.serums series: glass bottle + plastic pump head or anodized aluminum pump head (general capacity in 20 to 100ml)

3.skin toner series: glass bottle + plastic plug + outer cover (more than 100ml, also with the kind of pump head)

4.essential oil bottle : glass bottle body + inner plug + big cap or rubber head + dropper + anodized aluminum cap.

Cosmetic glass bottle processing technology

Coloring process

1.anodized aluminum: aluminum appearance, a layer of film wrapped on the inner layer of plastic.

2.electroplating (UV) : compared with spraying, the effect is bright.

3.spraying: compared with plating color is dark matt.

Spray outside the inner bottle: spray outside the inner bottle. There is an obvious gap between the outer bottle and the outer bottle when viewing from the outside, and the spraying area is small when viewing from the side.

Spray inside the bottle: Spray on the inside of the bottle. From the appearance, the area looks larger, and the vertical plane looks smaller, and there is no gap with the bottle.

4.drawing wrapped in gold and silver: it is actually a film, carefully observe the gap can be found on the bottle.

5.secondary oxidation: secondary oxidation on the original oxide layer, so as to achieve a smooth surface covered with dark dumb surface pattern or dark dumb surface smooth pattern, mostly used for logo production.

6.injection color: is in the product injection molding in the raw material to add toner, the process is relatively cheap, you can also add bead powder, add too white powder will make PET transparent color into opaque color.

The printing process

1. Screen printing: one is high temperature ink screen printing, which is not easy to decolorize, the color is heavy and dumb, and the purple color is difficult to get the effect. The other is low temperature ink screen printing, the color is bright, the ink requirements are higher, otherwise it is easy to fall off, and attention should be paid to the bottle disinfection.

2. Hot stamping: it is a thin layer of paper hot stamping on it, so there is no concave and convex screen printing.

Hot stamping is best not directly in PE and PP these two materials, the need for heat transfer and then hot stamping or a good bronzing paper can be directly hot stamping.

3. Water transfer printing: it is a rule-free printing process in water. The lines printed out are inconsistent and the price is more expensive.

4 heat transfer: heat transfer is used for large, complex printing products, belongs to the surface attached with a layer of film, the price is expensive.

5. Offset printing: used for aluminum and plastic hose and plastic hose, offset printing if it is a color hose to do white must use screen printing, offset printing will have a background color through, sometimes in the surface of the hose attached to a layer of bright film or dumb film.

BEYAQI are officially experts in the manufacture of such products

Welcome bulk business visit and negotiation, we are good at free design, customized innovation.