Cosmetic Bottle Lid

Material characteristics: PP (polypropylene) and PE (polyethylene) : environmentally friendly materials, little harm to the human body, can be used in food and tableware, usually used for packaging organic skin care products. PP has transparency, while PE material is white and translucent. PET (polyterephthalate) : with high transparency and air tightness, but not heat resistant, easy to deform at 70 ° C, may release harmful substances. HDPE (high-density polyethylene) : has good heat resistance and cold resistance, good chemical stability, hardness, tensile strength better than LDPE. LDPE (Low density polyethylene) : soft, with good extensibility and transparency, but poor mechanical strength and moisture insulation. PCTA (copolyester) : with high transparency and low temperature toughness, good chemical resistance, suitable for food, medicine, cosmetics packaging. PCTG: Transparent plastic, with glass-like transparency and chemical resistance, suitable for cosmetic bottles and caps. ABS: has good rigidity, hardness and processing flow, but is not environmentally friendly, usually used to make inner cover, shoulder sleeve and so on.