In the process of cosmetic processing, there will be many customer consultations about cosmetic packaging materials in communication with customers. General customers do not know much about cosmetic packaging materials, so Taizhou Hankai Plastic Products Co., Ltd. The relevant knowledge is specially organized as follows:

Cosmetic packaging material knowledge glass bottle (cream bottle, essence, toner, essential oil bottle)
Glass bottles used in cosmetics are mainly divided into: skin care products (creams, lotions), perfumes, essential oils, nail polish and several categories. The capacity is small, and the capacity larger than 200ml is rarely used in cosmetics. Glass bottles are divided into wide-mouth bottles and narrow-mouth bottles. Solid pastes generally use wide-mouth bottles, and should be equipped with aluminum or plastic caps. The caps can be used for color spraying and other effects; emulsions or water-based pastes The body generally uses a narrow-mouth bottle, and a pump head should be used. If it is equipped with a lid, it needs to be equipped with an inner plug. For liquids, the small hole is the same as the inner plug, and the thicker emulsion is equipped with a large hole inner plug.
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 held and separated individually during transportation. The product should be equipped with Color box, inner tray and middle box can get more anti-vibration effect.
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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. 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. Essential oil bottles are usually made of brown or colored and colored frosted, which can be protected from light.
 
Combination:
1. Cream bottle series: glass bottle body + double-layer plastic outer cover (general capacity is 10g-50g)
2. Essence series: glass bottle body + plastic pump head or anodized aluminum pump head (the capacity is relatively high at 20 to 100ml)
3. Toner series: glass bottle body + plastic inner plug + outer cover (more than 100ml, it can also be equipped with a pump head)
4. Essential oil bottle series: glass bottle body + inner plug + big head cover or rubber dripper + dropper + anodized aluminum cover
 
Craftsmanship:
Bottle body: transparent bottle, frosted bottle Colored bottle "white porcelain bottle, essential oil bottle" (not commonly used color but high order quantity, professional line is rarely used), spraying
The effect of spraying generally requires an additional 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-color or multi-color.
Printing: silk screen printing, bronzing, (the number of silk screen printing and bronzing should not exceed 2 times in total, too many colors, high defective products, and high cost)
Screen printing: There are usually two types of glass bottle screen printing, one is high temperature ink screen printing, which is not easy to decolorize, the color is dull, and the purple color tone is more difficult to produce the effect, the other is low temperature ink screen printing, the color is brighter, and the ink The requirements are higher, otherwise it is easy to fall off, and attention should be paid to the disinfection of the bottle.