Cosmetic box packaging materials - glass bottles
- Dec 28, 2018 -

1, glass bottles used in cosmetics are mainly divided into: skin care products (cream, lotion), perfume, essential oils, nail polish, a few major types of small capacity, more than 200ml capacity is rarely used in cosmetics.

2, glass bottles are divided into jars, narrow-mouth bottles, solid pastes generally use jars, should be distributed aluminum cover or plastic cover, caps can be used for color injection and other effects; emulsion or water The type of paste is generally a narrow-mouth bottle. It should be equipped with a pump head. It is necessary to prevent the spring and the ball from rusting. Most of the pump heads are equipped with glass beads, which are usually used for the test of the material body. If the cover is equipped with a plug, The water agent is matched with the small hole and the inner plug, and the thicker emulsion is equipped with the large hole inner plug.

3, glass bottles are more consistent in material selection, more processing, rich in processing technology, and the bottle cap is diversified. Common bottle shapes are cylindrical, oval, flat, prismatic, tapered, etc. Manufacturers often develop series of bottle shapes. The bottle body has spray, transparent, frosted, translucent color, silk screen, hot stamping, hot silver and so on.

4, silk screen: glass bottle silk screen usually has two kinds, one is high temperature ink screen printing, which is characterized by not easy to decolorize, the color is dull, purple is more difficult to produce, the other is low temperature ink silk screen, the color is more brilliant, right The requirements of the ink are higher, otherwise it is easy to fall off, and attention should be paid to the disinfection of the bottle.

5, the effect of spraying generally add 0.5 yuan -1.1 yuan / piece, depending on the area and color difficulty, silk screen is 0.1 yuan / color, cylindrical bottle can be used for monochrome calculation, shaped bottle according to two-color or multi-color calculation , hot stamping silver 0.4 yuan / section.

6. If the glass bottle is made by hand mould, there will be a slight deviation in the capacity. It should be tested and correctly labeled when it is selected. For example, the automatic production line is more uniform, but the shipment volume is larger and the cycle is relatively longer. The capacity is relatively stable.

7. The uneven thickness of the glass bottle can easily lead to damage, or it can be easily crushed by the contents under severe cold conditions. The reasonable capacity should be tested during filling, and the paper should be used for transportation and separated separately. Equipped with a color box, the inner and middle boxes are more resistant to vibration.

8, the commonly used bottle shape of glass bottles are usually in stock, such as essential oil bottles, ordinary transparent or frosted bottles. The production cycle of glass bottles is longer, it takes 20 days for fast, and the delivery period is 45 days. The general order quantity is 5,000 to 10,000. The smaller the bottle size, the larger the volume, the cycle and the order quantity. It is affected by the peak season and low season.

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

10, the bottle cap process can be made of anodized aluminum lettering, bronzing edge, etched lines, matte color and color, must be equipped with gaskets and inner cover, it is best to use the pressure-sensitive film to enhance the sealing effect.

11, the essential oil bottle is usually used in brown or colored and colored matte, can be protected from light, the cover has a safety ring, can be equipped with a plug or a dropper, the perfume bottle is generally equipped with a delicate spray pump head or plastic cover.