Glass bottles for cosmetics are mainly divided into: skin care products (cream, lotion), perfume, essential oil, nail polish. The capacity is small, and the capacity greater than 200ml is rarely used in cosmetics. Glass bottles are divided into wide-mouth bottles and narrow-mouth bottles. For solid pastes, jars are generally used. Should be equipped with aluminum or plastic cover. The bottle cap can be used for color spraying and other effects; the body of lotion or liquid cream generally uses a narrow-mouth bottle, preferably with a pump head. If the bottle cap is equipped with an inner plug, the liquid is equipped with a small hole and the same inner plug, and the thicker emulsion is equipped with a large hole inner plug.
Glass bottles of uneven thickness can easily lead to breakage, or be easily squeezed by the contents in freezing conditions. Reasonable capacity should be tested when filling, transported in paper, separated individually. Products should be equipped with color boxes, inner trays and middle boxes, which can play a better role in shock resistance. Commonly used glass bottles are generally available in stock, such as essential oil bottles, ordinary transparent or frosted bottles. Essential oil bottles are usually brown or colored and colored matte, which can be protected from light. The cap has a safety ring and can be equipped with an inner stopper or dropper. Perfume bottles usually come with fancy spray pumps or plastic caps.
combination:
1. Cream bottle series: glass bottle body + double-layer plastic outer cover (generally 10g-50g)
2. Essence series: glass bottle body + plastic pump head or anodized aluminum pump head (20-100ml capacity is relatively high)
3. Toner series: glass bottle + plastic inner plug + outer cover (more than 100ml, with pump head can also be equipped)
4. Essential oil bottle series: glass bottle body + inner plug + large cap or plastic dropper + dropper + anodized aluminum cap