Introduction of glass bottle of skin care products

1. Glass bottles used in cosmetics are mainly divided into skin care products (creams, lotions), perfumes, essential oils, and nail polish. The capacity is small, and the general capacity is less than 200ml.

2. Glass bottles are divided into wide-mouthed bottles and narrow-mouthed bottles. Wide-mouthed bottles are generally used for packaging solid paste. They should be equipped with aluminum or plastic caps. The caps can be used for color spraying and other effects; emulsion or water Narrow-mouthed bottles are generally used for pastes, and a pump head should be used. Pay attention to prevent the springs and balls from rusting. At present, most pump heads are equipped with glass beads, which usually need to be tested for the material body. If the lid is equipped with an inner plug, the water agent is equipped with small holes with the same plug, and the thicker emulsion is equipped with a large hole plug.

3. Glass bottles have many shapes, rich processing techniques, and diverse combinations with bottle caps. Common bottle shapes include cylindrical, oval, flat, prismatic, conical, etc., and manufacturers often develop a series of bottle shapes. The bottle body process includes spraying, transparent, frosted, translucent toning, silk screen printing, bronzing, silver bronzing, etc.

4. There are usually two types of glass bottle silk screen printing, one is high temperature ink silk screen printing, which is characterized by not easy to decolorize, dull color, and it is difficult to produce the effect of purple toning; High, otherwise it is easy to fall off, and attention should be paid to the disinfection of the bottle.

5. The effect of spraying generally needs to add 0.5 yuan to 1.1 yuan per piece, depending on the area and the difficulty of color matching. The silk screen printing is 0.1 yuan per color. The cylindrical bottle can be calculated as a single color, and the special-shaped bottle is calculated according to two colors or multiple colors. Hot silver 0.4 yuan / paragraph.

6. If the glass bottle is made by hand, there will be a little deviation in the capacity. When selecting, it should be tested and marked with the correct capacity. For example, the automatic production line is relatively uniform, but the shipment requirements are relatively large, the cycle is relatively long, and the capacity is relatively high. stability.

7. The uneven thickness of glass bottles will easily lead to damage, or be easily crushed by the contents in severe cold conditions. A reasonable capacity should be tested during filling, and paper should be used to hold and separate them individually during transportation. The product should be equipped with Color box, inner tray and middle box can get more anti-vibration effect.

8. The commonly used bottle shapes of glass bottles are usually in stock, such as essential oil bottles, ordinary clear or frosted bottles. The production cycle of glass bottles is long, and it takes 20 days as fast as possible, and some have a delivery period of 45 days. The general order quantity is 5,000 to 10,000. The smaller the bottle type, the larger the quantity to be made. Affected by high and low seasons.

9. The cost of opening a mold: a manual mold is about 2,500 yuan, an automatic mold is generally about 4,000 yuan, and 1 out of 4 or 1 out of 8 costs about 16,000 yuan to 32,000 yuan, depending on the manufacturer's conditions.

10. The bottle cap process can carry out anodized aluminum lettering, bronzing edges, and etching lines. There are matte and bright colors. Gaskets and inner caps are required. It is best to use pressure-sensitive sheets to enhance the sealing effect.

11. Essential oil bottles are usually made of brown or colored and colored frosted, which can be protected from light.