The plastic caps are usually made of Polyethylene Terephthalate, Polypropylene, Low-Density Polyethylene, High-Density Polyethylene, Polyvinyl Chloride, Polystyrene and Polycarbonate.
Polyethylene Terephthalate (PET) is non-toxic, light in weight, strong and durable, environmentally friendly and recyclable. It is used in plastic bottles that package carbonated beverages, mineral water, dairy beverages, juices, edible oil, etc.
Polypropylene is non–toxic, high plastic, environmentally friendly, recyclable, and degradable. It has good barrier properties and is resistant to chemicals. It is used in heat-resistant beverage bottles, edible oil packaging bottles and other plastic food packaging containers.
Polyethylene is of two types, LDPE (Low-Density Polyethylene) and HDPE (High-Density Polyethylene). It has stable chemical properties, good acid resistance, good alkali resistance, high barrier properties and good sealing performance. It has low heat resistance. It is used in chemical plastic packaging, plastic test tubes and in health product packaging bottles.
Polyvinyl Chloride is a thermoplastic material that is used in rigid and flexible forms. It is transparent, light and highly durable.
Polystyrene is a rigid, strong, transparent resin polymer. It has reasonable moisture absorption characteristics and chemical resistance. It is used for making small jars, bottle caps, cups and storage containers.
Polycarbonate is a thermoplastic polymer that is strong and transparent and used in the manufacture of food and beverage storage containers.
Polyethylene naphthalate is a new type of polyester packaging material with good gas barrier properties, Ultraviolet light and heat resistance.
Luoyang Dema Import & Export Co., Ltd. aims to provide high-quality, cost-effective products for global factories, plastic product manufacturers, and material distributors. Luoyang Dema Import & Export Co., Ltd. provides the best PP, PE, PVC, AVE, and ABS material solutions for plastic product manufacturers, wholesalers, distributors, distributors, factory owners, processing workshops, etc.
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