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Glass bottles are mainly used for cosmetics: skin care products (creams, lotions), perfumes, essential oils, nail polishes have a small capacity, and a capacity of more than 200ml is rarely
(1)Cream bottle series: glass bottle body + double-layer plastic cover (generally 10g-50g)
(2)Essence series: glass bottle + plastic pump head or anodized aluminum pump head (relatively high, 20 to 100ml)
(3)Toner series: glass bottle + plastic inner plug + shell (above 100ml, pump head can also be equipped)
(4)Essential oil bottle series: glass bottle body + inner plug + large cap or glue dripping tip + dropper + anodized aluminum cap
The hose is divided into single-layer double-layer five-layer hoses, which are different in resistance to pressure, penetration and hand feeling, such as the five-layer tube from the outer
The hose + cap/hose are usually made of PE plastic. According to the thickness of the product, it is divided into single-layer tubes (multi-purpose, low-cost) and double-layer tubes (good
3. Plastic Bottles
The material of plastic bottles is usually PP, PE, K material, AS, ABS, acrylic, PET, etc. Commonly used in cosmetics container wall thickness, cream bottle, bottle cap, bottle stopper
PP-PP bottles are softer than PET, easier to squeeze, and have lower transparency than PET, so some opaque shampoo bottles are more common (easy to squeeze).
PE-bottles are basically opaque, not as smooth as PET. Detailed description of OEM packaging materials, a required course for the cosmetics industry!
Acrylic-thick and hard, most like glass is acrylic.