1941: Synthesis for the First Time: The synthesis of PET was first carried out in 1941 by British chemists John Rex Whinfield and James Tennant Dickson. This is considered the beginning of the discovery of polyethylene terephthalate.

1950's: Beginning of Industrial Production: In the early 1950s, industrial production of PET began. PET quickly gained popularity as a durable, lightweight and flexible plastic used in a variety of applications.

1970's: Use in Beverage Packaging: PET was recognized as an ideal material for beverage packaging. Being transparent, lightweight and durable, PET has become widely preferred in the beverage industry.

1980's: Recycling Process: In the 1980s, increasing awareness about PET recycling was an important step towards reducing plastic waste and preserving natural resources. The use of recycled PET (RPET) began to increase during this period.

1990's: Use in the Textile Industry: In the mid-1990s, PET began to be widely used in the textile industry for the production of polyester fibers. Polyester clothing has become popular due to PET's durability and shape retention properties.

2000's: Sectoral Diversification:In the 2000s, the use of PET became more diversified. From the packaging industry to textile production, from the automotive industry to medical applications, the use of PET foils and products has increased in various sectors. Today: Continuous Development and

This historical process shows the evolution of PET from its discovery to the present day. PET has been recognized as an important material in many cross-industry fields and has continually evolved to meet evolving demands.

PET foil is considered an important material in various industries worldwide and is of great importance due to a number of factors: Packaging Industry: PET foil is a widely used packaging material for food, beverages, cosmetics, pharmaceuticals and many other products. Being durable, flexible and lightweight, it offers an effective solution for transporting and protecting products.

Recycling Features: PET foil is a recyclable material. The recycling process reduces the amount of waste, helps preserve natural resources and saves energy. Recycling PET forms an important part of environmental sustainability efforts.
Food Safety and Long Shelf Life: PET foil is an ideal material to protect food products and keep them fresh. When used in the food industry, it plays an important role due to its long shelf life and hygienic properties. Additionally, PET is safe to come into contact with food and meets food safety standards. Economic Impact: PET foil production and use has a significant economic impact for many countries. The PET industry creates jobs, increases trade volume and contributes to economic growth.
Lightness and Portability: PET foil has a light and portable structure compared to other packaging materials. This feature makes it easier to transport products, reduces shipping costs and lowers the carbon footprint.
Technological Advances: The PET foil industry is constantly developing innovative technologies and production methods. This enables the production of more sustainable products and increases the competitiveness of the industry.