How to choose cosmetic glass bottles

Cosmetic glass bottles are indispensable packaging in the current cosmetics industry. It is usually used for the thicker cream bottles of cosmetic glass bottles. The caps, stoppers, gaskets, pump heads, and dust covers are injection molded. PET bottle blowing is two-step molding, the tube embryo is injection molding, and the finished product is packaged as blow molding. Others, such as emulsion bottles and washing bottles with thin container walls, are blown bottles.

PET material is an environmentally friendly material with high barrier properties, light weight, non-breaking characteristics, chemical resistance, and strong transparency. It can be made into pearlescent, colored, magnetic white, and transparent. It is widely used in the field of gel water. The bottle mouth is generally standard 16#, 18#, 22#, 24# caliber, which can be used with a pump head.

Acrylic is made of injection-molded bottle, which has poor chemical resistance. Generally, it cannot be directly filled with paste. It needs to be blocked by an inner tank. The filling is not easy to be too full to prevent the paste from entering between the inner tank and the acrylic bottle. Cracking, packaging requirements are high during transportation, because it looks particularly obvious after scratching, has high permeability, and the sensory upper wall is very thick, but the price is relatively expensive.

The order quantity is generally 10,000, and the color can be customized. Usually the primary color is frosted and magnetic white, or the pearl powder effect is added. Although the bottle and cap are matched with the same color master, sometimes the material of the bottle and cap is different. , The color displayed is somewhat different.

Screen printing has ordinary ink and UV ink. UV ink has better effect, gloss and three-dimensional effect. It should be printed to confirm the color during production. The effect of screen printing on different materials will be different.

The processing technology of bronzing and silver bronzing is different from that of printing gold powder and silver powder. Hard materials and smooth surfaces are more suitable for bronzing and silver bronzing. The soft surface is not good for bronzing and easy to fall off, and the gloss of bronzing silver is good. Yu Yin Jin Yin Yin.

The silk screen film should produce the negative film, the graphic effect is black, the background color is transparent, the hot stamping and silver hot process need to produce the positive film, the graphic effect is transparent, and the background color is black. The proportion of text and pattern should not be too small or too thin, otherwise the effect will not be printed.

Bottle caps are generally equipped with inner gaskets, pull caps, and inner plugs. Very few are equipped with small spoons or droppers. This is mainly due to its tightness and ease of use.

The production cycle is relatively moderate, about 15 days. The silk-screened cylindrical bottle is calculated as a single color, and the flat bottle or irregular-shaped bottle is calculated as two-color or multi-color. Usually, the first silk-screening fee or fixture fee is charged.