PET

PET (Polyethylene Terephthalate) is a high-performance polyester material renowned for its high transparency, high strength and excellent barrier properties.
In the cosmetic packaging industry, PET is commonly used to produce transparent bottles, essence bottles, perfume bottles, lotion bottles and high-end skincare packaging.
Compared with ordinary plastic materials, PET delivers glass-like transparency while being lighter and shatter-resistant, making it a vital alternative to glass packaging.
PET features favorable gas barrier performance that can effectively maintain product stability, which makes it especially suitable for products requiring high packaging protection, such as serums, skin toners and sun care items.
PET products are generally manufactured via the Injection Blow Molding (IBM) process. Injection molding of preforms followed by stretch blow molding endows bottles with enhanced mechanical strength and superior transparency.
Furthermore, PET has a well-established recycling system, and PCR PET has become a key material for international brands to achieve sustainable packaging goals.